Scolaris Content Display Scolaris Content Display

Methodological quality summary: review authors' judgements about each methodological quality item for each included study.
Figuras y tablas -
Figure 1

Methodological quality summary: review authors' judgements about each methodological quality item for each included study.

original image
Figuras y tablas -
Figure 2

Methodological quality graph: review authors' judgements about each methodological quality item presented as percentages across all included studies.
Figuras y tablas -
Figure 3

Methodological quality graph: review authors' judgements about each methodological quality item presented as percentages across all included studies.

Forest plot of comparison: 1 MIRTAZAPINE vs TCAs, outcome: 1.1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Figure 4

Forest plot of comparison: 1 MIRTAZAPINE vs TCAs, outcome: 1.1 Primary outcome (response) at 2 weeks.

Forest plot of comparison: 1 MIRTAZAPINE vs TCAs, outcome: 1.2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Figure 5

Forest plot of comparison: 1 MIRTAZAPINE vs TCAs, outcome: 1.2 Primary outcome (response) at end of the acute‐phase treatment.

Forest plot of comparison: 2 MIRTAZAPINE vs SSRIs, outcome: 2.1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Figure 6

Forest plot of comparison: 2 MIRTAZAPINE vs SSRIs, outcome: 2.1 Primary outcome (response) at 2 weeks.

Forest plot of comparison: 2 MIRTAZAPINE vs SSRIs, outcome: 2.2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Figure 7

Forest plot of comparison: 2 MIRTAZAPINE vs SSRIs, outcome: 2.2 Primary outcome (response) at end of the acute‐phase treatment.

Funnel plot of comparison: 6 Funnel plot analysis: Primary outcome (response) at end of the acute‐phase treatment, outcome: 6.1 vs all compounds.
Figuras y tablas -
Figure 8

Funnel plot of comparison: 6 Funnel plot analysis: Primary outcome (response) at end of the acute‐phase treatment, outcome: 6.1 vs all compounds.

Comparison 1 Mirtazapine versus TCAs, Outcome 1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Analysis 1.1

Comparison 1 Mirtazapine versus TCAs, Outcome 1 Primary outcome (response) at 2 weeks.

Comparison 1 Mirtazapine versus TCAs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 1.2

Comparison 1 Mirtazapine versus TCAs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.

Comparison 1 Mirtazapine versus TCAs, Outcome 3 Secondary outcome (remission) at 2 weeks.
Figuras y tablas -
Analysis 1.3

Comparison 1 Mirtazapine versus TCAs, Outcome 3 Secondary outcome (remission) at 2 weeks.

Comparison 1 Mirtazapine versus TCAs, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 1.4

Comparison 1 Mirtazapine versus TCAs, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.

Comparison 1 Mirtazapine versus TCAs, Outcome 5 Secondary outcome (depression severity) at 2 weeks.
Figuras y tablas -
Analysis 1.5

Comparison 1 Mirtazapine versus TCAs, Outcome 5 Secondary outcome (depression severity) at 2 weeks.

Comparison 1 Mirtazapine versus TCAs, Outcome 6 Secondary outcome (depression severity) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 1.6

Comparison 1 Mirtazapine versus TCAs, Outcome 6 Secondary outcome (depression severity) at end of the acute‐phase treatment.

Comparison 1 Mirtazapine versus TCAs, Outcome 7 Secondary outcome (Social adjustment) at 2 weeks.
Figuras y tablas -
Analysis 1.7

Comparison 1 Mirtazapine versus TCAs, Outcome 7 Secondary outcome (Social adjustment) at 2 weeks.

Comparison 1 Mirtazapine versus TCAs, Outcome 8 Secondary outcome (Social adjustment) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 1.8

Comparison 1 Mirtazapine versus TCAs, Outcome 8 Secondary outcome (Social adjustment) at end of the acute‐phase treatment.

Comparison 1 Mirtazapine versus TCAs, Outcome 9 Secondary outcome (withdrawal due to any reason).
Figuras y tablas -
Analysis 1.9

Comparison 1 Mirtazapine versus TCAs, Outcome 9 Secondary outcome (withdrawal due to any reason).

Comparison 1 Mirtazapine versus TCAs, Outcome 10 Secondary outcome (withdrawal due to adverse events).
Figuras y tablas -
Analysis 1.10

Comparison 1 Mirtazapine versus TCAs, Outcome 10 Secondary outcome (withdrawal due to adverse events).

Comparison 1 Mirtazapine versus TCAs, Outcome 11 Secondary outcome (having some adverse events).
Figuras y tablas -
Analysis 1.11

Comparison 1 Mirtazapine versus TCAs, Outcome 11 Secondary outcome (having some adverse events).

Comparison 1 Mirtazapine versus TCAs, Outcome 12 Hypertension/Tachycardia.
Figuras y tablas -
Analysis 1.12

Comparison 1 Mirtazapine versus TCAs, Outcome 12 Hypertension/Tachycardia.

Comparison 1 Mirtazapine versus TCAs, Outcome 13 Hypotension/Bradycardia.
Figuras y tablas -
Analysis 1.13

Comparison 1 Mirtazapine versus TCAs, Outcome 13 Hypotension/Bradycardia.

Comparison 1 Mirtazapine versus TCAs, Outcome 14 Sweating.
Figuras y tablas -
Analysis 1.14

Comparison 1 Mirtazapine versus TCAs, Outcome 14 Sweating.

Comparison 1 Mirtazapine versus TCAs, Outcome 15 Constipation.
Figuras y tablas -
Analysis 1.15

Comparison 1 Mirtazapine versus TCAs, Outcome 15 Constipation.

Comparison 1 Mirtazapine versus TCAs, Outcome 16 Dry mouth/Decreased salivation.
Figuras y tablas -
Analysis 1.16

Comparison 1 Mirtazapine versus TCAs, Outcome 16 Dry mouth/Decreased salivation.

Comparison 1 Mirtazapine versus TCAs, Outcome 17 Nausea/Vomiting/Gastric distress.
Figuras y tablas -
Analysis 1.17

Comparison 1 Mirtazapine versus TCAs, Outcome 17 Nausea/Vomiting/Gastric distress.

Comparison 1 Mirtazapine versus TCAs, Outcome 18 Weight gain/Increased appetite.
Figuras y tablas -
Analysis 1.18

Comparison 1 Mirtazapine versus TCAs, Outcome 18 Weight gain/Increased appetite.

Comparison 1 Mirtazapine versus TCAs, Outcome 19 Sexual dysfunction.
Figuras y tablas -
Analysis 1.19

Comparison 1 Mirtazapine versus TCAs, Outcome 19 Sexual dysfunction.

Comparison 1 Mirtazapine versus TCAs, Outcome 20 Anxiety/Agitation.
Figuras y tablas -
Analysis 1.20

Comparison 1 Mirtazapine versus TCAs, Outcome 20 Anxiety/Agitation.

Comparison 1 Mirtazapine versus TCAs, Outcome 21 Dizziness/Vertigo/Faintness.
Figuras y tablas -
Analysis 1.21

Comparison 1 Mirtazapine versus TCAs, Outcome 21 Dizziness/Vertigo/Faintness.

Comparison 1 Mirtazapine versus TCAs, Outcome 22 Fatigue/Tiredness/Asthenia.
Figuras y tablas -
Analysis 1.22

Comparison 1 Mirtazapine versus TCAs, Outcome 22 Fatigue/Tiredness/Asthenia.

Comparison 1 Mirtazapine versus TCAs, Outcome 23 Headache.
Figuras y tablas -
Analysis 1.23

Comparison 1 Mirtazapine versus TCAs, Outcome 23 Headache.

Comparison 1 Mirtazapine versus TCAs, Outcome 24 Tremor.
Figuras y tablas -
Analysis 1.24

Comparison 1 Mirtazapine versus TCAs, Outcome 24 Tremor.

Comparison 1 Mirtazapine versus TCAs, Outcome 25 Sleep disturbance.
Figuras y tablas -
Analysis 1.25

Comparison 1 Mirtazapine versus TCAs, Outcome 25 Sleep disturbance.

Comparison 1 Mirtazapine versus TCAs, Outcome 26 Sleepiness/Drowsiness/Somnolence.
Figuras y tablas -
Analysis 1.26

Comparison 1 Mirtazapine versus TCAs, Outcome 26 Sleepiness/Drowsiness/Somnolence.

Comparison 1 Mirtazapine versus TCAs, Outcome 27 Suicide attempt.
Figuras y tablas -
Analysis 1.27

Comparison 1 Mirtazapine versus TCAs, Outcome 27 Suicide attempt.

Comparison 1 Mirtazapine versus TCAs, Outcome 28 Subgroup analysis: Response at 2 weeks: Treatment settings: Psychiatric inpatients.
Figuras y tablas -
Analysis 1.28

Comparison 1 Mirtazapine versus TCAs, Outcome 28 Subgroup analysis: Response at 2 weeks: Treatment settings: Psychiatric inpatients.

Comparison 1 Mirtazapine versus TCAs, Outcome 29 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Psychiatric inpatients.
Figuras y tablas -
Analysis 1.29

Comparison 1 Mirtazapine versus TCAs, Outcome 29 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Psychiatric inpatients.

Comparison 1 Mirtazapine versus TCAs, Outcome 30 Sensitivity analysis: Response at 2 weeks: Studies without imputation.
Figuras y tablas -
Analysis 1.30

Comparison 1 Mirtazapine versus TCAs, Outcome 30 Sensitivity analysis: Response at 2 weeks: Studies without imputation.

Comparison 1 Mirtazapine versus TCAs, Outcome 31 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation.
Figuras y tablas -
Analysis 1.31

Comparison 1 Mirtazapine versus TCAs, Outcome 31 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation.

Study

Comparator drug

Measurement

Mirtazapine: mean

SD

N

Comparator: mean

SD

N

note

Hoyberg 1996

Amitriptyline

HAMD‐21 change score

‐4.7

4.5

54

‐5.2

4.4

59

Figuras y tablas -
Analysis 1.32

Comparison 1 Mirtazapine versus TCAs, Outcome 32 Secondary outcome (SKEWED DATA: depression severity) at 2 weeks.

Study

Comparator

Measurement

Mirtazapine: mean

SD

N

Comparator: mean

SD

N

Note

Hoyberg 1996

Amitriptyline

HAMD‐21 change score

‐11.1

7.9

54

‐13.1

7.5

59

Marttila 1995

Doxepin

HAMD‐17

9.15

7.5

83

9.0

6.35

80

Mullin 1996

Amitriptyline

HAMD‐17

11.7

7.3

71

10.7

6.8

71

Zivkov 1995

Amitriptyline

HAMD‐21

12.8

10.1

113

12.0

10.0

111

Figuras y tablas -
Analysis 1.33

Comparison 1 Mirtazapine versus TCAs, Outcome 33 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment.

Comparison 2 Mirtazapine versus SSRIs, Outcome 1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Analysis 2.1

Comparison 2 Mirtazapine versus SSRIs, Outcome 1 Primary outcome (response) at 2 weeks.

Comparison 2 Mirtazapine versus SSRIs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 2.2

Comparison 2 Mirtazapine versus SSRIs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.

Comparison 2 Mirtazapine versus SSRIs, Outcome 3 Primary outcome (response) at end of the continuation treatment.
Figuras y tablas -
Analysis 2.3

Comparison 2 Mirtazapine versus SSRIs, Outcome 3 Primary outcome (response) at end of the continuation treatment.

Comparison 2 Mirtazapine versus SSRIs, Outcome 4 Secondary outcome (remission) at 2 weeks.
Figuras y tablas -
Analysis 2.4

Comparison 2 Mirtazapine versus SSRIs, Outcome 4 Secondary outcome (remission) at 2 weeks.

Comparison 2 Mirtazapine versus SSRIs, Outcome 5 Secondary outcome (remission) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 2.5

Comparison 2 Mirtazapine versus SSRIs, Outcome 5 Secondary outcome (remission) at end of the acute‐phase treatment.

Comparison 2 Mirtazapine versus SSRIs, Outcome 6 Secondary outcome (remission) at end of the continuation treatment.
Figuras y tablas -
Analysis 2.6

Comparison 2 Mirtazapine versus SSRIs, Outcome 6 Secondary outcome (remission) at end of the continuation treatment.

Comparison 2 Mirtazapine versus SSRIs, Outcome 7 Secondary outcome (withdrawal due to any reason).
Figuras y tablas -
Analysis 2.7

Comparison 2 Mirtazapine versus SSRIs, Outcome 7 Secondary outcome (withdrawal due to any reason).

Comparison 2 Mirtazapine versus SSRIs, Outcome 8 Secondary outcome (withdrawal due to adverse events).
Figuras y tablas -
Analysis 2.8

Comparison 2 Mirtazapine versus SSRIs, Outcome 8 Secondary outcome (withdrawal due to adverse events).

Comparison 2 Mirtazapine versus SSRIs, Outcome 9 Secondary outcome (having some adverse events).
Figuras y tablas -
Analysis 2.9

Comparison 2 Mirtazapine versus SSRIs, Outcome 9 Secondary outcome (having some adverse events).

Comparison 2 Mirtazapine versus SSRIs, Outcome 10 Hypotension/Bradycardia.
Figuras y tablas -
Analysis 2.10

Comparison 2 Mirtazapine versus SSRIs, Outcome 10 Hypotension/Bradycardia.

Comparison 2 Mirtazapine versus SSRIs, Outcome 11 Sweating.
Figuras y tablas -
Analysis 2.11

Comparison 2 Mirtazapine versus SSRIs, Outcome 11 Sweating.

Comparison 2 Mirtazapine versus SSRIs, Outcome 12 Constipation.
Figuras y tablas -
Analysis 2.12

Comparison 2 Mirtazapine versus SSRIs, Outcome 12 Constipation.

Comparison 2 Mirtazapine versus SSRIs, Outcome 13 Diarrhoea.
Figuras y tablas -
Analysis 2.13

Comparison 2 Mirtazapine versus SSRIs, Outcome 13 Diarrhoea.

Comparison 2 Mirtazapine versus SSRIs, Outcome 14 Dry mouth/Decreased salivation.
Figuras y tablas -
Analysis 2.14

Comparison 2 Mirtazapine versus SSRIs, Outcome 14 Dry mouth/Decreased salivation.

Comparison 2 Mirtazapine versus SSRIs, Outcome 15 Nausea/Vomiting/Gastric distress.
Figuras y tablas -
Analysis 2.15

Comparison 2 Mirtazapine versus SSRIs, Outcome 15 Nausea/Vomiting/Gastric distress.

Comparison 2 Mirtazapine versus SSRIs, Outcome 16 Weight gain/Increased appetite.
Figuras y tablas -
Analysis 2.16

Comparison 2 Mirtazapine versus SSRIs, Outcome 16 Weight gain/Increased appetite.

Comparison 2 Mirtazapine versus SSRIs, Outcome 17 Weight loss/Anorexia.
Figuras y tablas -
Analysis 2.17

Comparison 2 Mirtazapine versus SSRIs, Outcome 17 Weight loss/Anorexia.

Comparison 2 Mirtazapine versus SSRIs, Outcome 18 Sexual dysfunction.
Figuras y tablas -
Analysis 2.18

Comparison 2 Mirtazapine versus SSRIs, Outcome 18 Sexual dysfunction.

Comparison 2 Mirtazapine versus SSRIs, Outcome 19 Anxiety/Agitation.
Figuras y tablas -
Analysis 2.19

Comparison 2 Mirtazapine versus SSRIs, Outcome 19 Anxiety/Agitation.

Comparison 2 Mirtazapine versus SSRIs, Outcome 20 Dizziness/Vertigo/Faintness.
Figuras y tablas -
Analysis 2.20

Comparison 2 Mirtazapine versus SSRIs, Outcome 20 Dizziness/Vertigo/Faintness.

Comparison 2 Mirtazapine versus SSRIs, Outcome 21 Fatigue/Tiredness/Asthenia.
Figuras y tablas -
Analysis 2.21

Comparison 2 Mirtazapine versus SSRIs, Outcome 21 Fatigue/Tiredness/Asthenia.

Comparison 2 Mirtazapine versus SSRIs, Outcome 22 Headache.
Figuras y tablas -
Analysis 2.22

Comparison 2 Mirtazapine versus SSRIs, Outcome 22 Headache.

Comparison 2 Mirtazapine versus SSRIs, Outcome 23 Tremor.
Figuras y tablas -
Analysis 2.23

Comparison 2 Mirtazapine versus SSRIs, Outcome 23 Tremor.

Comparison 2 Mirtazapine versus SSRIs, Outcome 24 Sleep disturbance.
Figuras y tablas -
Analysis 2.24

Comparison 2 Mirtazapine versus SSRIs, Outcome 24 Sleep disturbance.

Comparison 2 Mirtazapine versus SSRIs, Outcome 25 Sleepiness/Drowsiness/Somnolence.
Figuras y tablas -
Analysis 2.25

Comparison 2 Mirtazapine versus SSRIs, Outcome 25 Sleepiness/Drowsiness/Somnolence.

Comparison 2 Mirtazapine versus SSRIs, Outcome 26 Suicide attempt.
Figuras y tablas -
Analysis 2.26

Comparison 2 Mirtazapine versus SSRIs, Outcome 26 Suicide attempt.

Comparison 2 Mirtazapine versus SSRIs, Outcome 27 Subgroup analysis: Response at 2 weeks: Treatment settings: Outpatients in primary care.
Figuras y tablas -
Analysis 2.27

Comparison 2 Mirtazapine versus SSRIs, Outcome 27 Subgroup analysis: Response at 2 weeks: Treatment settings: Outpatients in primary care.

Comparison 2 Mirtazapine versus SSRIs, Outcome 28 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Outpatients in primary care.
Figuras y tablas -
Analysis 2.28

Comparison 2 Mirtazapine versus SSRIs, Outcome 28 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Outpatients in primary care.

Comparison 2 Mirtazapine versus SSRIs, Outcome 29 Sensitivity analysis: Response at 2 weeks: Studies without imputation.
Figuras y tablas -
Analysis 2.29

Comparison 2 Mirtazapine versus SSRIs, Outcome 29 Sensitivity analysis: Response at 2 weeks: Studies without imputation.

Comparison 2 Mirtazapine versus SSRIs, Outcome 30 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation.
Figuras y tablas -
Analysis 2.30

Comparison 2 Mirtazapine versus SSRIs, Outcome 30 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation.

Study

Comparator drug

Measurement

Mirtazapine: mean

SD

N

Comparator: mean

SD

N

note

Schoemaker 2002

Fluvoxamine

HAMD‐17

‐9.2

5.86

199

‐7.3

6.11

203

Winokur 2003

Fluoxetine

HAMD‐21

16.1

5.7

8

18.0

9.6

11

Figuras y tablas -
Analysis 2.31

Comparison 2 Mirtazapine versus SSRIs, Outcome 31 Secondary outcome (SKEWED DATA: depression severity) at 2 weeks.

Study

Comparator drug

Measurement

Mirtazapine: mean

SD

N

Comparator: mean

SD

N

note

Schoemaker 2002

Fluvoxamine

HAMD‐17

‐14.3

7.33

199

‐13.7

7.68

203

Thase 2000

Sertraline

HAMD‐17

8.7

7.6

119

10.5

7.2

124

Winokur 2003

Fluoxetine

HAMD‐21

7.1

3.7

8

12.2

9.2

11

Figuras y tablas -
Analysis 2.32

Comparison 2 Mirtazapine versus SSRIs, Outcome 32 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment.

Comparison 3 Mirtazapine versus SNRIs, Outcome 1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Analysis 3.1

Comparison 3 Mirtazapine versus SNRIs, Outcome 1 Primary outcome (response) at 2 weeks.

Comparison 3 Mirtazapine versus SNRIs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 3.2

Comparison 3 Mirtazapine versus SNRIs, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.

Comparison 3 Mirtazapine versus SNRIs, Outcome 3 Secondary outcome (remission) at 2 weeks.
Figuras y tablas -
Analysis 3.3

Comparison 3 Mirtazapine versus SNRIs, Outcome 3 Secondary outcome (remission) at 2 weeks.

Comparison 3 Mirtazapine versus SNRIs, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 3.4

Comparison 3 Mirtazapine versus SNRIs, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.

Comparison 3 Mirtazapine versus SNRIs, Outcome 5 Secondary outcome (withdrawal due to any reason).
Figuras y tablas -
Analysis 3.5

Comparison 3 Mirtazapine versus SNRIs, Outcome 5 Secondary outcome (withdrawal due to any reason).

Comparison 3 Mirtazapine versus SNRIs, Outcome 6 Secondary outcome (withdrawal due to adverse events).
Figuras y tablas -
Analysis 3.6

Comparison 3 Mirtazapine versus SNRIs, Outcome 6 Secondary outcome (withdrawal due to adverse events).

Comparison 3 Mirtazapine versus SNRIs, Outcome 7 Secondary outcome (having some adverse events).
Figuras y tablas -
Analysis 3.7

Comparison 3 Mirtazapine versus SNRIs, Outcome 7 Secondary outcome (having some adverse events).

Comparison 3 Mirtazapine versus SNRIs, Outcome 8 Hypotension/Bradycardia.
Figuras y tablas -
Analysis 3.8

Comparison 3 Mirtazapine versus SNRIs, Outcome 8 Hypotension/Bradycardia.

Comparison 3 Mirtazapine versus SNRIs, Outcome 9 Sweating.
Figuras y tablas -
Analysis 3.9

Comparison 3 Mirtazapine versus SNRIs, Outcome 9 Sweating.

Comparison 3 Mirtazapine versus SNRIs, Outcome 10 Constipation.
Figuras y tablas -
Analysis 3.10

Comparison 3 Mirtazapine versus SNRIs, Outcome 10 Constipation.

Comparison 3 Mirtazapine versus SNRIs, Outcome 11 Dry mouth/Decreased salivation.
Figuras y tablas -
Analysis 3.11

Comparison 3 Mirtazapine versus SNRIs, Outcome 11 Dry mouth/Decreased salivation.

Comparison 3 Mirtazapine versus SNRIs, Outcome 12 Nausea/Vomiting/Gastric distress.
Figuras y tablas -
Analysis 3.12

Comparison 3 Mirtazapine versus SNRIs, Outcome 12 Nausea/Vomiting/Gastric distress.

Comparison 3 Mirtazapine versus SNRIs, Outcome 13 Anxiety/Agitation.
Figuras y tablas -
Analysis 3.13

Comparison 3 Mirtazapine versus SNRIs, Outcome 13 Anxiety/Agitation.

Comparison 3 Mirtazapine versus SNRIs, Outcome 14 Fatigue/Tiredness/Asthenia.
Figuras y tablas -
Analysis 3.14

Comparison 3 Mirtazapine versus SNRIs, Outcome 14 Fatigue/Tiredness/Asthenia.

Comparison 3 Mirtazapine versus SNRIs, Outcome 15 Headache.
Figuras y tablas -
Analysis 3.15

Comparison 3 Mirtazapine versus SNRIs, Outcome 15 Headache.

Comparison 3 Mirtazapine versus SNRIs, Outcome 16 Sleep disturbance.
Figuras y tablas -
Analysis 3.16

Comparison 3 Mirtazapine versus SNRIs, Outcome 16 Sleep disturbance.

Comparison 3 Mirtazapine versus SNRIs, Outcome 17 Sleepiness/Drowsiness/Somnolence.
Figuras y tablas -
Analysis 3.17

Comparison 3 Mirtazapine versus SNRIs, Outcome 17 Sleepiness/Drowsiness/Somnolence.

Comparison 3 Mirtazapine versus SNRIs, Outcome 18 Completed suicide.
Figuras y tablas -
Analysis 3.18

Comparison 3 Mirtazapine versus SNRIs, Outcome 18 Completed suicide.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Analysis 4.1

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 1 Primary outcome (response) at 2 weeks.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 4.2

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 3 Secondary outcome (remission) at 2 weeks.
Figuras y tablas -
Analysis 4.3

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 3 Secondary outcome (remission) at 2 weeks.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 4.4

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 5 Secondary outcome (withdrawal due to any reason).
Figuras y tablas -
Analysis 4.5

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 5 Secondary outcome (withdrawal due to any reason).

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 6 Secondary outcome (withdrawal due to adverse events).
Figuras y tablas -
Analysis 4.6

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 6 Secondary outcome (withdrawal due to adverse events).

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 7 Hypertension/Tachycardia.
Figuras y tablas -
Analysis 4.7

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 7 Hypertension/Tachycardia.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 8 Hypotension/Bradycardia.
Figuras y tablas -
Analysis 4.8

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 8 Hypotension/Bradycardia.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 9 Constipation.
Figuras y tablas -
Analysis 4.9

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 9 Constipation.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 10 Dry mouth/Decreased salivation.
Figuras y tablas -
Analysis 4.10

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 10 Dry mouth/Decreased salivation.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 11 Nausea/Vomiting/Gastric distress.
Figuras y tablas -
Analysis 4.11

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 11 Nausea/Vomiting/Gastric distress.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 12 Weight gain/Increased appetite.
Figuras y tablas -
Analysis 4.12

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 12 Weight gain/Increased appetite.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 13 Weight loss/Anorexia.
Figuras y tablas -
Analysis 4.13

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 13 Weight loss/Anorexia.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 14 Anxiety/Agitation.
Figuras y tablas -
Analysis 4.14

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 14 Anxiety/Agitation.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 15 Dizziness/Vertigo/Faintness.
Figuras y tablas -
Analysis 4.15

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 15 Dizziness/Vertigo/Faintness.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 16 Headache.
Figuras y tablas -
Analysis 4.16

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 16 Headache.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 17 Sleep disturbance.
Figuras y tablas -
Analysis 4.17

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 17 Sleep disturbance.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 18 Sleepiness/Drowsiness/Somnolence.
Figuras y tablas -
Analysis 4.18

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 18 Sleepiness/Drowsiness/Somnolence.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 19 Completed suicide.
Figuras y tablas -
Analysis 4.19

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 19 Completed suicide.

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 20 Suicide attempt.
Figuras y tablas -
Analysis 4.20

Comparison 4 Mirtazapine versus heterocyclic antidepressants, Outcome 20 Suicide attempt.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 1 Primary outcome (response) at 2 weeks.
Figuras y tablas -
Analysis 5.1

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 1 Primary outcome (response) at 2 weeks.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 5.2

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 2 Primary outcome (response) at end of the acute‐phase treatment.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 3 Secondary outcome (remission) at 2 weeks.
Figuras y tablas -
Analysis 5.3

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 3 Secondary outcome (remission) at 2 weeks.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.
Figuras y tablas -
Analysis 5.4

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 4 Secondary outcome (remission) at end of the acute‐phase treatment.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 5 Secondary outcome (depression severity) at 2 weeks.
Figuras y tablas -
Analysis 5.5

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 5 Secondary outcome (depression severity) at 2 weeks.

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 6 Secondary outcome (withdrawal due to any reason).
Figuras y tablas -
Analysis 5.6

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 6 Secondary outcome (withdrawal due to any reason).

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 7 Secondary outcome (withdrawal due to adverse events).
Figuras y tablas -
Analysis 5.7

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 7 Secondary outcome (withdrawal due to adverse events).

Study

Comparator drug

Measurement

Mirtazapine: mean

SD

N

Comparator: mean

SD

N

note

Schule 2006

Reboxetine

21‐item HAM‐D

10.87

6.91

20

11.17

6.17

20

Figuras y tablas -
Analysis 5.8

Comparison 5 Mirtazapine versus newer antidepressants, Outcome 8 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment.

Comparison 6 Funnel plot analysis: primary outcome (response) at end of the acute‐phase treatment, Outcome 1 vs all compounds.
Figuras y tablas -
Analysis 6.1

Comparison 6 Funnel plot analysis: primary outcome (response) at end of the acute‐phase treatment, Outcome 1 vs all compounds.

Comparison 1. Mirtazapine versus TCAs

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Primary outcome (response) at 2 weeks Show forest plot

8

1294

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.64, 1.13]

1.1 vs Amitriptyline

5

722

Odds Ratio (M‐H, Random, 95% CI)

0.77 [0.54, 1.12]

1.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.46, 1.73]

1.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

1.11 [0.58, 2.12]

1.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.84 [0.22, 3.22]

2 Primary outcome (response) at end of the acute‐phase treatment Show forest plot

9

1501

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.72, 1.10]

2.1 vs Amitriptyline

6

929

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.69, 1.17]

2.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.47, 1.71]

2.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.44, 1.63]

2.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.91 [0.53, 1.55]

3 Secondary outcome (remission) at 2 weeks Show forest plot

8

1294

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.55, 1.32]

3.1 vs Amitriptyline

5

722

Odds Ratio (M‐H, Random, 95% CI)

0.67 [0.35, 1.29]

3.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.34, 2.31]

3.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

1.27 [0.54, 3.00]

3.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.70 [0.12, 4.28]

4 Secondary outcome (remission) at end of the acute‐phase treatment Show forest plot

9

1501

Odds Ratio (M‐H, Random, 95% CI)

0.86 [0.69, 1.08]

4.1 vs Amitriptyline

6

929

Odds Ratio (M‐H, Random, 95% CI)

0.87 [0.65, 1.16]

4.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.77 [0.41, 1.45]

4.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.94 [0.50, 1.74]

4.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.46, 1.56]

5 Secondary outcome (depression severity) at 2 weeks Show forest plot

2

361

Std. Mean Difference (IV, Random, 95% CI)

0.10 [‐0.11, 0.31]

5.1 vs Amitritpyline

2

361

Std. Mean Difference (IV, Random, 95% CI)

0.10 [‐0.11, 0.31]

6 Secondary outcome (depression severity) at end of the acute‐phase treatment Show forest plot

1

144

Std. Mean Difference (IV, Random, 95% CI)

0.12 [‐0.21, 0.45]

6.1 vs Amitritpyline

1

144

Std. Mean Difference (IV, Random, 95% CI)

0.12 [‐0.21, 0.45]

7 Secondary outcome (Social adjustment) at 2 weeks Show forest plot

1

138

Mean Difference (IV, Random, 95% CI)

1.60 [‐1.98, 5.18]

7.1 vs Amitriptyline

1

138

Mean Difference (IV, Random, 95% CI)

1.60 [‐1.98, 5.18]

8 Secondary outcome (Social adjustment) at end of the acute‐phase treatment Show forest plot

3

440

Std. Mean Difference (IV, Random, 95% CI)

0.02 [‐0.17, 0.21]

8.1 vs Amitriptyline

1

114

Std. Mean Difference (IV, Random, 95% CI)

0.03 [‐0.34, 0.40]

8.2 vs Clomipramine

1

163

Std. Mean Difference (IV, Random, 95% CI)

0.12 [‐0.19, 0.43]

8.3 vs Doxepin

1

163

Std. Mean Difference (IV, Random, 95% CI)

‐0.09 [‐0.39, 0.22]

9 Secondary outcome (withdrawal due to any reason) Show forest plot

7

1166

Odds Ratio (M‐H, Random, 95% CI)

0.83 [0.63, 1.10]

9.1 vs Amitriptyline

5

829

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.65, 1.25]

9.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.80 [0.42, 1.54]

9.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.51 [0.22, 1.19]

10 Secondary outcome (withdrawal due to adverse events) Show forest plot

8

1266

Odds Ratio (M‐H, Random, 95% CI)

0.65 [0.41, 1.03]

10.1 vs Amitriptyline

6

929

Odds Ratio (M‐H, Random, 95% CI)

0.60 [0.35, 1.03]

10.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

1.14 [0.42, 3.10]

10.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.30 [0.06, 1.56]

11 Secondary outcome (having some adverse events) Show forest plot

2

442

Odds Ratio (M‐H, Random, 95% CI)

1.06 [0.54, 2.10]

11.1 vs Amitriptyline

1

207

Odds Ratio (M‐H, Random, 95% CI)

0.74 [0.16, 3.37]

11.2 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

1.17 [0.55, 2.49]

12 Hypertension/Tachycardia Show forest plot

4

522

Odds Ratio (M‐H, Random, 95% CI)

0.44 [0.24, 0.81]

12.1 vs Amitriptyline

4

522

Odds Ratio (M‐H, Random, 95% CI)

0.44 [0.24, 0.81]

13 Hypotension/Bradycardia Show forest plot

2

215

Odds Ratio (M‐H, Random, 95% CI)

0.46 [0.12, 1.81]

13.1 vs Amitriptyline

2

215

Odds Ratio (M‐H, Random, 95% CI)

0.46 [0.12, 1.81]

14 Sweating Show forest plot

2

458

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.05, 3.24]

14.1 vs Amitriptyline

2

458

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.05, 3.24]

15 Constipation Show forest plot

6

1003

Odds Ratio (M‐H, Random, 95% CI)

0.72 [0.46, 1.12]

15.1 vs Amitriptyline

5

829

Odds Ratio (M‐H, Random, 95% CI)

0.72 [0.40, 1.29]

15.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.62 [0.26, 1.48]

16 Dry mouth/Decreased salivation Show forest plot

8

1266

Odds Ratio (M‐H, Random, 95% CI)

0.52 [0.24, 1.14]

16.1 vs Amitriptyline

6

929

Odds Ratio (M‐H, Random, 95% CI)

0.36 [0.14, 0.92]

16.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.81 [0.39, 1.69]

16.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

2.86 [1.18, 6.94]

17 Nausea/Vomiting/Gastric distress Show forest plot

4

581

Odds Ratio (M‐H, Random, 95% CI)

0.29 [0.05, 1.59]

17.1 vs Amitriptyline

3

407

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.04, 2.59]

17.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.16 [0.02, 1.33]

18 Weight gain/Increased appetite Show forest plot

3

463

Odds Ratio (M‐H, Random, 95% CI)

1.04 [0.58, 1.86]

18.1 vs Amitriptyline

3

463

Odds Ratio (M‐H, Random, 95% CI)

1.04 [0.58, 1.86]

19 Sexual dysfunction Show forest plot

2

351

Odds Ratio (M‐H, Random, 95% CI)

0.41 [0.06, 2.61]

19.1 vs Amitriptyline

2

351

Odds Ratio (M‐H, Random, 95% CI)

0.41 [0.06, 2.61]

20 Anxiety/Agitation Show forest plot

2

307

Odds Ratio (M‐H, Random, 95% CI)

0.87 [0.34, 2.19]

20.1 vs Amitriptyline

2

307

Odds Ratio (M‐H, Random, 95% CI)

0.87 [0.34, 2.19]

21 Dizziness/Vertigo/Faintness Show forest plot

7

1166

Odds Ratio (M‐H, Random, 95% CI)

0.75 [0.43, 1.28]

21.1 vs Amitriptyline

5

829

Odds Ratio (M‐H, Random, 95% CI)

0.64 [0.35, 1.17]

21.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.70 [0.21, 2.29]

21.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

3.04 [0.59, 15.53]

22 Fatigue/Tiredness/Asthenia Show forest plot

4

673

Odds Ratio (M‐H, Random, 95% CI)

1.25 [0.71, 2.21]

22.1 vs Amitriptyline

4

673

Odds Ratio (M‐H, Random, 95% CI)

1.25 [0.71, 2.21]

23 Headache Show forest plot

4

522

Odds Ratio (M‐H, Random, 95% CI)

0.74 [0.31, 1.74]

23.1 vs Amitriptyline

4

522

Odds Ratio (M‐H, Random, 95% CI)

0.74 [0.31, 1.74]

24 Tremor Show forest plot

7

1103

Odds Ratio (M‐H, Random, 95% CI)

0.36 [0.22, 0.57]

24.1 vs Amitriptyline

6

929

Odds Ratio (M‐H, Random, 95% CI)

0.36 [0.20, 0.62]

24.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.36 [0.15, 0.88]

25 Sleep disturbance Show forest plot

1

207

Odds Ratio (M‐H, Random, 95% CI)

1.43 [0.69, 2.98]

25.1 vs Amitriptyline

1

207

Odds Ratio (M‐H, Random, 95% CI)

1.43 [0.69, 2.98]

26 Sleepiness/Drowsiness/Somnolence Show forest plot

6

841

Odds Ratio (M‐H, Random, 95% CI)

0.92 [0.66, 1.27]

26.1 vs Amitriptyline

5

678

Odds Ratio (M‐H, Random, 95% CI)

0.81 [0.58, 1.14]

26.2 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

1.86 [0.82, 4.21]

27 Suicide attempt Show forest plot

5

935

Odds Ratio (M‐H, Random, 95% CI)

1.77 [0.47, 6.58]

27.1 vs Amitriptyline

2

363

Odds Ratio (M‐H, Random, 95% CI)

2.08 [0.27, 16.29]

27.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.06, 16.25]

27.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.32 [0.01, 7.91]

27.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

9.90 [0.53, 185.90]

28 Subgroup analysis: Response at 2 weeks: Treatment settings: Psychiatric inpatients Show forest plot

2

425

Odds Ratio (M‐H, Random, 95% CI)

0.81 [0.50, 1.32]

28.1 vs Amitriptyline

1

251

Odds Ratio (M‐H, Random, 95% CI)

0.73 [0.36, 1.48]

28.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.46, 1.73]

29 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Psychiatric inpatients Show forest plot

3

632

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.64, 1.23]

29.1 vs Amitriptyline

2

458

Odds Ratio (M‐H, Random, 95% CI)

0.88 [0.60, 1.29]

29.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.47, 1.71]

30 Sensitivity analysis: Response at 2 weeks: Studies without imputation Show forest plot

7

1179

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.64, 1.15]

30.1 vs Amitriptyline

4

607

Odds Ratio (M‐H, Random, 95% CI)

0.76 [0.51, 1.13]

30.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.46, 1.73]

30.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

1.11 [0.58, 2.12]

30.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.84 [0.22, 3.22]

31 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation Show forest plot

8

1386

Odds Ratio (M‐H, Random, 95% CI)

0.93 [0.74, 1.15]

31.1 vs Amitriptyline

5

814

Odds Ratio (M‐H, Random, 95% CI)

0.95 [0.72, 1.26]

31.2 vs Clomipramine

1

174

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.47, 1.71]

31.3 vs Doxepin

1

163

Odds Ratio (M‐H, Random, 95% CI)

0.85 [0.44, 1.63]

31.4 vs Nortriptyline

1

235

Odds Ratio (M‐H, Random, 95% CI)

0.91 [0.53, 1.55]

32 Secondary outcome (SKEWED DATA: depression severity) at 2 weeks Show forest plot

Other data

No numeric data

33 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment Show forest plot

Other data

No numeric data

Figuras y tablas -
Comparison 1. Mirtazapine versus TCAs
Comparison 2. Mirtazapine versus SSRIs

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Primary outcome (response) at 2 weeks Show forest plot

12

2626

Odds Ratio (M‐H, Random, 95% CI)

1.57 [1.30, 1.88]

1.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.01 [0.93, 4.35]

1.2 vs Fluoxetine

5

622

Odds Ratio (M‐H, Random, 95% CI)

1.26 [0.86, 1.85]

1.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

2.39 [1.42, 4.02]

1.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.45 [1.04, 2.02]

1.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.38 [0.90, 2.13]

2 Primary outcome (response) at end of the acute‐phase treatment Show forest plot

12

2626

Odds Ratio (M‐H, Random, 95% CI)

1.19 [1.01, 1.39]

2.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.76 [0.38, 1.52]

2.2 vs Fluoxetine

5

622

Odds Ratio (M‐H, Random, 95% CI)

1.55 [1.07, 2.23]

2.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.27 [0.94, 1.70]

2.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.97 [0.70, 1.35]

2.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.14 [0.76, 1.70]

3 Primary outcome (response) at end of the continuation treatment Show forest plot

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.60 [0.91, 2.81]

3.1 vs Paroxetine

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.60 [0.91, 2.81]

4 Secondary outcome (remission) at 2 weeks Show forest plot

12

2626

Odds Ratio (M‐H, Random, 95% CI)

1.82 [1.36, 2.44]

4.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.48 [0.47, 13.02]

4.2 vs Fluoxetine

5

622

Odds Ratio (M‐H, Random, 95% CI)

1.63 [0.81, 3.27]

4.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

2.31 [1.04, 5.11]

4.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.94 [1.19, 3.15]

4.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.46 [0.77, 2.76]

5 Secondary outcome (remission) at end of the acute‐phase treatment Show forest plot

12

2626

Odds Ratio (M‐H, Random, 95% CI)

1.17 [0.98, 1.40]

5.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.92 [0.55, 1.52]

5.2 vs Fluoxetine

5

622

Odds Ratio (M‐H, Random, 95% CI)

1.12 [0.80, 1.57]

5.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.58 [1.16, 2.15]

5.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.18 [0.82, 1.71]

5.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

0.84 [0.57, 1.23]

6 Secondary outcome (remission) at end of the continuation treatment Show forest plot

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.89 [1.01, 3.54]

6.1 vs Paroxetine

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.89 [1.01, 3.54]

7 Secondary outcome (withdrawal due to any reason) Show forest plot

11

2327

Odds Ratio (M‐H, Random, 95% CI)

1.12 [0.89, 1.40]

7.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.36 [0.99, 5.64]

7.2 vs Fluoxetine

4

323

Odds Ratio (M‐H, Random, 95% CI)

1.09 [0.67, 1.78]

7.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.80 [0.58, 1.10]

7.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.47 [1.01, 2.13]

7.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.20 [0.75, 1.93]

8 Secondary outcome (withdrawal due to adverse events) Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

1.26 [0.85, 1.86]

8.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.0 [0.59, 6.81]

8.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

1.05 [0.62, 1.78]

8.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.74 [0.45, 1.21]

8.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

2.88 [1.43, 5.77]

8.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.66 [0.86, 3.21]

9 Secondary outcome (having some adverse events) Show forest plot

7

1773

Odds Ratio (M‐H, Random, 95% CI)

1.01 [0.81, 1.26]

9.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.82 [0.49, 1.37]

9.2 vs Fluoxetine

2

431

Odds Ratio (M‐H, Random, 95% CI)

1.42 [0.97, 2.09]

9.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.94 [0.66, 1.32]

9.4 vs Sertraline

1

346

Odds Ratio (M‐H, Random, 95% CI)

0.86 [0.55, 1.34]

10 Hypotension/Bradycardia Show forest plot

1

133

Odds Ratio (M‐H, Random, 95% CI)

5.41 [0.61, 47.62]

10.1 vs Fluoxetine

1

133

Odds Ratio (M‐H, Random, 95% CI)

5.41 [0.61, 47.62]

11 Sweating Show forest plot

5

1342

Odds Ratio (M‐H, Random, 95% CI)

0.25 [0.15, 0.44]

11.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.13 [0.04, 0.44]

11.2 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.32 [0.17, 0.62]

11.3 vs Sertraline

1

346

Odds Ratio (M‐H, Random, 95% CI)

0.21 [0.04, 0.97]

12 Constipation Show forest plot

5

1109

Odds Ratio (M‐H, Random, 95% CI)

1.20 [0.79, 1.82]

12.1 vs Fluoxetine

2

168

Odds Ratio (M‐H, Random, 95% CI)

2.14 [0.81, 5.66]

12.2 vs Paroxetine

2

529

Odds Ratio (M‐H, Random, 95% CI)

1.07 [0.59, 1.95]

12.3 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.01 [0.48, 2.12]

13 Diarrhoea Show forest plot

8

2040

Odds Ratio (M‐H, Random, 95% CI)

0.57 [0.41, 0.80]

13.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.47 [0.14, 1.60]

13.2 vs Fluoxetine

1

36

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.06, 17.33]

13.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.89 [0.55, 1.46]

13.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.37 [0.21, 0.67]

13.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

0.34 [0.13, 0.87]

14 Dry mouth/Decreased salivation Show forest plot

10

2305

Odds Ratio (M‐H, Random, 95% CI)

1.80 [1.37, 2.36]

14.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

1.72 [0.81, 3.68]

14.2 vs Fluoxetine

3

301

Odds Ratio (M‐H, Random, 95% CI)

3.68 [1.52, 8.91]

14.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.73 [0.81, 3.70]

14.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.53 [0.92, 2.55]

14.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.48 [0.77, 2.85]

15 Nausea/Vomiting/Gastric distress Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.26, 0.43]

15.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.45 [0.22, 0.90]

15.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

0.34 [0.14, 0.81]

15.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.27 [0.16, 0.44]

15.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.27 [0.16, 0.48]

15.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

0.29 [0.16, 0.53]

16 Weight gain/Increased appetite Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

4.23 [2.93, 6.11]

16.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

3.83 [1.49, 9.82]

16.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

5.23 [2.15, 12.76]

16.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

3.92 [1.19, 12.92]

16.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

6.67 [3.30, 13.49]

16.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

2.51 [0.87, 7.26]

17 Weight loss/Anorexia Show forest plot

4

576

Odds Ratio (M‐H, Random, 95% CI)

0.35 [0.10, 1.18]

17.1 vs Fluoxetine

3

301

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.11, 1.62]

17.2 vs Paroxetine

1

275

Odds Ratio (M‐H, Random, 95% CI)

0.14 [0.01, 2.67]

18 Sexual dysfunction Show forest plot

4

907

Odds Ratio (M‐H, Random, 95% CI)

0.31 [0.13, 0.74]

18.1 vs Fluoxetine

1

36

Odds Ratio (M‐H, Random, 95% CI)

0.15 [0.02, 1.47]

18.2 vs Paroxetine

1

275

Odds Ratio (M‐H, Random, 95% CI)

0.19 [0.06, 0.59]

18.3 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.43 [0.10, 1.82]

19 Anxiety/Agitation Show forest plot

4

1134

Odds Ratio (M‐H, Random, 95% CI)

1.46 [0.59, 3.65]

19.1 vs Paroxetine

2

472

Odds Ratio (M‐H, Random, 95% CI)

0.71 [0.32, 1.60]

19.2 vs Sertraline

1

250

Odds Ratio (M‐H, Random, 95% CI)

1.65 [0.69, 3.98]

19.3 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

5.76 [1.65, 20.07]

20 Dizziness/Vertigo/Faintness Show forest plot

10

2568

Odds Ratio (M‐H, Random, 95% CI)

1.04 [0.77, 1.41]

20.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.03 [0.74, 5.58]

20.2 vs Fluoxetine

3

564

Odds Ratio (M‐H, Random, 95% CI)

0.92 [0.54, 1.56]

20.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.84 [0.47, 1.50]

20.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.16 [0.36, 3.70]

20.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.31 [0.69, 2.48]

21 Fatigue/Tiredness/Asthenia Show forest plot

8

2137

Odds Ratio (M‐H, Random, 95% CI)

1.53 [1.08, 2.15]

21.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.91 [0.44, 1.84]

21.2 vs Fluoxetine

1

133

Odds Ratio (M‐H, Random, 95% CI)

1.38 [0.30, 6.40]

21.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.71 [0.94, 3.11]

21.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

2.31 [1.32, 4.04]

21.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

0.94 [0.44, 2.00]

22 Headache Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

0.69 [0.56, 0.86]

22.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.63 [0.30, 1.33]

22.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

0.86 [0.54, 1.36]

22.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

0.57 [0.36, 0.89]

22.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.67 [0.44, 1.01]

22.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

0.84 [0.46, 1.53]

23 Tremor Show forest plot

5

996

Odds Ratio (M‐H, Random, 95% CI)

0.34 [0.18, 0.66]

23.1 vs Fluoxetine

3

467

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.17, 1.07]

23.2 vs Paroxetine

2

529

Odds Ratio (M‐H, Random, 95% CI)

0.27 [0.11, 0.70]

24 Sleep disturbance Show forest plot

5

1346

Odds Ratio (M‐H, Random, 95% CI)

0.52 [0.31, 0.86]

24.1 vs Fluoxetine

1

299

Odds Ratio (M‐H, Random, 95% CI)

0.53 [0.21, 1.38]

24.2 vs Paroxetine

2

451

Odds Ratio (M‐H, Random, 95% CI)

0.68 [0.25, 1.85]

24.3 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.37 [0.16, 0.85]

25 Sleepiness/Drowsiness/Somnolence Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

1.81 [1.39, 2.37]

25.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

1.36 [0.53, 3.51]

25.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

1.59 [0.97, 2.61]

25.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.24 [0.84, 1.83]

25.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

3.07 [1.89, 4.99]

25.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

2.34 [1.45, 3.77]

26 Suicide attempt Show forest plot

1

346

Odds Ratio (M‐H, Random, 95% CI)

4.89 [0.23, 102.51]

26.1 vs Sertraline

1

346

Odds Ratio (M‐H, Random, 95% CI)

4.89 [0.23, 102.51]

27 Subgroup analysis: Response at 2 weeks: Treatment settings: Outpatients in primary care Show forest plot

1

197

Odds Ratio (M‐H, Random, 95% CI)

4.38 [1.69, 11.35]

27.1 vs Paroxetine

1

197

Odds Ratio (M‐H, Random, 95% CI)

4.38 [1.69, 11.35]

28 Subgroup analysis: Response at end of the acute‐phase treatment: Treatment settings: Outpatients in primary care Show forest plot

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.17 [0.66, 2.10]

28.1 vs Paroxetine

1

197

Odds Ratio (M‐H, Random, 95% CI)

1.17 [0.66, 2.10]

29 Sensitivity analysis: Response at 2 weeks: Studies without imputation Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

1.58 [1.31, 1.90]

29.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

2.01 [0.93, 4.35]

29.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

1.27 [0.86, 1.88]

29.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

2.39 [1.42, 4.02]

29.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

1.45 [1.04, 2.02]

29.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.38 [0.90, 2.13]

30 Sensitivity analysis: Response at end of the acute‐phase treatment: Studies without imputation Show forest plot

11

2604

Odds Ratio (M‐H, Random, 95% CI)

1.17 [1.00, 1.38]

30.1 vs Citalolpram

1

270

Odds Ratio (M‐H, Random, 95% CI)

0.76 [0.38, 1.52]

30.2 vs Fluoxetine

4

600

Odds Ratio (M‐H, Random, 95% CI)

1.46 [1.04, 2.04]

30.3 vs Paroxetine

3

726

Odds Ratio (M‐H, Random, 95% CI)

1.27 [0.94, 1.70]

30.4 vs Sertraline

2

596

Odds Ratio (M‐H, Random, 95% CI)

0.97 [0.70, 1.35]

30.5 vs Fluvoxamine

1

412

Odds Ratio (M‐H, Random, 95% CI)

1.14 [0.76, 1.70]

31 Secondary outcome (SKEWED DATA: depression severity) at 2 weeks Show forest plot

Other data

No numeric data

32 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment Show forest plot

Other data

No numeric data

Figuras y tablas -
Comparison 2. Mirtazapine versus SSRIs
Comparison 3. Mirtazapine versus SNRIs

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Primary outcome (response) at 2 weeks Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

2.29 [1.45, 3.59]

1.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

2.29 [1.45, 3.59]

2 Primary outcome (response) at end of the acute‐phase treatment Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

1.53 [1.03, 2.25]

2.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

1.53 [1.03, 2.25]

3 Secondary outcome (remission) at 2 weeks Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

2.34 [1.07, 5.13]

3.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

2.34 [1.07, 5.13]

4 Secondary outcome (remission) at end of the acute‐phase treatment Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

1.55 [0.98, 2.47]

4.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

1.55 [0.98, 2.47]

5 Secondary outcome (withdrawal due to any reason) Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.65 [0.43, 0.99]

5.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.65 [0.43, 0.99]

6 Secondary outcome (withdrawal due to adverse events) Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.55 [0.24, 1.24]

6.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.55 [0.24, 1.24]

7 Secondary outcome (having some adverse events) Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.51 [0.76, 3.00]

7.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.51 [0.76, 3.00]

8 Hypotension/Bradycardia Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.19 [0.02, 1.68]

8.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.19 [0.02, 1.68]

9 Sweating Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.03 [0.00, 0.45]

9.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.03 [0.00, 0.45]

10 Constipation Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.22 [0.06, 0.83]

10.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.22 [0.06, 0.83]

11 Dry mouth/Decreased salivation Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

8.61 [0.35, 211.85]

11.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

8.61 [0.35, 211.85]

12 Nausea/Vomiting/Gastric distress Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.11 [0.00, 9.34]

12.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.11 [0.00, 9.34]

13 Anxiety/Agitation Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.01 [0.24, 4.20]

13.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.01 [0.24, 4.20]

14 Fatigue/Tiredness/Asthenia Show forest plot

1

258

Odds Ratio (M‐H, Random, 95% CI)

2.43 [1.30, 4.55]

14.1 vs Venlafaxine

1

258

Odds Ratio (M‐H, Random, 95% CI)

2.43 [1.30, 4.55]

15 Headache Show forest plot

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.95 [0.53, 1.72]

15.1 vs Venlafaxine

2

415

Odds Ratio (M‐H, Random, 95% CI)

0.95 [0.53, 1.72]

16 Sleep disturbance Show forest plot

1

258

Odds Ratio (M‐H, Random, 95% CI)

0.02 [0.00, 0.41]

16.1 vs Venlafaxine

1

258

Odds Ratio (M‐H, Random, 95% CI)

0.02 [0.00, 0.41]

17 Sleepiness/Drowsiness/Somnolence Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.56 [0.42, 5.77]

17.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

1.56 [0.42, 5.77]

18 Completed suicide Show forest plot

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.01, 8.31]

18.1 vs Venlafaxine

1

157

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.01, 8.31]

Figuras y tablas -
Comparison 3. Mirtazapine versus SNRIs
Comparison 4. Mirtazapine versus heterocyclic antidepressants

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Primary outcome (response) at 2 weeks Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.14 [0.64, 2.04]

1.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.14 [0.64, 2.04]

2 Primary outcome (response) at end of the acute‐phase treatment Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.50 [0.95, 2.37]

2.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.50 [0.95, 2.37]

3 Secondary outcome (remission) at 2 weeks Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.36, 2.80]

3.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.36, 2.80]

4 Secondary outcome (remission) at end of the acute‐phase treatment Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.38 [0.76, 2.52]

4.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

1.38 [0.76, 2.52]

5 Secondary outcome (withdrawal due to any reason) Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.47, 1.72]

5.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.90 [0.47, 1.72]

6 Secondary outcome (withdrawal due to adverse events) Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.61 [0.25, 1.51]

6.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.61 [0.25, 1.51]

7 Hypertension/Tachycardia Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.31 [0.06, 1.59]

7.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.31 [0.06, 1.59]

8 Hypotension/Bradycardia Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.17 [0.03, 1.00]

8.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.17 [0.03, 1.00]

9 Constipation Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.70 [0.26, 1.83]

9.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.70 [0.26, 1.83]

10 Dry mouth/Decreased salivation Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.39 [0.11, 1.37]

10.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.39 [0.11, 1.37]

11 Nausea/Vomiting/Gastric distress Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.68 [0.20, 2.32]

11.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.68 [0.20, 2.32]

12 Weight gain/Increased appetite Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

4.95 [1.30, 18.81]

12.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

4.95 [1.30, 18.81]

13 Weight loss/Anorexia Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.01, 8.21]

13.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.33 [0.01, 8.21]

14 Anxiety/Agitation Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.62 [0.19, 1.96]

14.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.62 [0.19, 1.96]

15 Dizziness/Vertigo/Faintness Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.64 [0.30, 1.39]

15.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.64 [0.30, 1.39]

16 Headache Show forest plot

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.65 [0.23, 1.87]

16.1 vs Trazodone

1

100

Odds Ratio (M‐H, Random, 95% CI)

0.65 [0.23, 1.87]

17 Sleep disturbance Show forest plot

1

200

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.13, 1.42]

17.1 vs Trazodone

1

200

Odds Ratio (M‐H, Random, 95% CI)

0.42 [0.13, 1.42]

18 Sleepiness/Drowsiness/Somnolence Show forest plot

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.62 [0.29, 1.36]

18.1 vs Trazodone

2

300

Odds Ratio (M‐H, Random, 95% CI)

0.62 [0.29, 1.36]

19 Completed suicide Show forest plot

1

200

Odds Ratio (M‐H, Random, 95% CI)

3.03 [0.12, 75.28]

19.1 vs Trazodone

1

200

Odds Ratio (M‐H, Random, 95% CI)

3.03 [0.12, 75.28]

20 Suicide attempt Show forest plot

1

200

Odds Ratio (M‐H, Random, 95% CI)

2.02 [0.18, 22.65]

20.1 vs Trazodone

1

200

Odds Ratio (M‐H, Random, 95% CI)

2.02 [0.18, 22.65]

Figuras y tablas -
Comparison 4. Mirtazapine versus heterocyclic antidepressants
Comparison 5. Mirtazapine versus newer antidepressants

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Primary outcome (response) at 2 weeks Show forest plot

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.18, 5.67]

1.1 vs Reboxetine

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.18, 5.67]

2 Primary outcome (response) at end of the acute‐phase treatment Show forest plot

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.27, 3.67]

2.1 vs Reboxetine

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.27, 3.67]

3 Secondary outcome (remission) at 2 weeks Show forest plot

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.06, 17.18]

3.1 vs Reboxetine

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.0 [0.06, 17.18]

4 Secondary outcome (remission) at end of the acute‐phase treatment Show forest plot

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.26 [0.33, 4.73]

4.1 vs Reboxetine

1

40

Odds Ratio (M‐H, Random, 95% CI)

1.26 [0.33, 4.73]

5 Secondary outcome (depression severity) at 2 weeks Show forest plot

1

40

Std. Mean Difference (IV, Random, 95% CI)

‐0.37 [‐1.00, 0.25]

5.1 vs Reboxetine

1

40

Std. Mean Difference (IV, Random, 95% CI)

‐0.37 [‐1.00, 0.25]

6 Secondary outcome (withdrawal due to any reason) Show forest plot

2

80

Odds Ratio (M‐H, Random, 95% CI)

0.0 [0.0, 0.0]

6.1 vs Reboxetine

2

80

Odds Ratio (M‐H, Random, 95% CI)

0.0 [0.0, 0.0]

7 Secondary outcome (withdrawal due to adverse events) Show forest plot

2

80

Odds Ratio (M‐H, Random, 95% CI)

0.0 [0.0, 0.0]

7.1 vs Reboxetine

2

80

Odds Ratio (M‐H, Random, 95% CI)

0.0 [0.0, 0.0]

8 Secondary outcome (SKEWED DATA: depression severity) at end of the acute‐phase treatment Show forest plot

Other data

No numeric data

Figuras y tablas -
Comparison 5. Mirtazapine versus newer antidepressants
Comparison 6. Funnel plot analysis: primary outcome (response) at end of the acute‐phase treatment

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 vs all compounds Show forest plot

26

4882

Risk Ratio (M‐H, Fixed, 99% CI)

1.05 [0.99, 1.12]

1.1 vs Amitriptyline

6

929

Risk Ratio (M‐H, Fixed, 99% CI)

0.95 [0.82, 1.11]

1.2 vs Clomipramine

1

174

Risk Ratio (M‐H, Fixed, 99% CI)

0.97 [0.74, 1.26]

1.3 vs Doxepin

1

163

Risk Ratio (M‐H, Fixed, 99% CI)

0.95 [0.71, 1.26]

1.4 vs Nortriptyline

1

235

Risk Ratio (M‐H, Fixed, 99% CI)

0.94 [0.59, 1.49]

1.5 vs Citalolpram

1

270

Risk Ratio (M‐H, Fixed, 99% CI)

0.96 [0.85, 1.09]

1.6 vs Fluoxetine

5

622

Risk Ratio (M‐H, Fixed, 99% CI)

1.18 [1.00, 1.39]

1.7 vs Paroxetine

3

726

Risk Ratio (M‐H, Fixed, 99% CI)

1.13 [0.93, 1.38]

1.8 vs Sertraline

2

596

Risk Ratio (M‐H, Fixed, 99% CI)

0.99 [0.83, 1.17]

1.9 vs Fluvoxamine

1

412

Risk Ratio (M‐H, Fixed, 99% CI)

1.05 [0.86, 1.28]

1.10 vs Venlafaxine

2

415

Risk Ratio (M‐H, Fixed, 99% CI)

1.24 [0.96, 1.60]

1.11 vs Trazodone

2

300

Risk Ratio (M‐H, Fixed, 99% CI)

1.21 [0.91, 1.61]

1.12 vs Reboxetine

1

40

Risk Ratio (M‐H, Fixed, 99% CI)

1.0 [0.55, 1.82]

Figuras y tablas -
Comparison 6. Funnel plot analysis: primary outcome (response) at end of the acute‐phase treatment