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Cochrane Database of Systematic Reviews

Sistemas de control postural durante el sueño para los niños con parálisis cerebral

Información

DOI:
https://doi.org/10.1002/14651858.CD009257.pub2Copiar DOI
Base de datos:
  1. Cochrane Database of Systematic Reviews
Versión publicada:
  1. 02 noviembre 2015see what's new
Tipo:
  1. Intervention
Etapa:
  1. Review
Grupo Editorial Cochrane:
  1. Grupo Cochrane de Problemas de desarrollo, psicosociales y de aprendizaje

Copyright:
  1. Copyright © 2015 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Autores

  • Sharon F Blake

    Peninsula Cerebra Research Unit (PenCRU), University of Exeter Medical School, Exeter, UK

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Stuart Logan

    Peninsula Cerebra Research Unit (PenCRU), University of Exeter Medical School, Exeter, UK

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Ginny Humphreys

    Vranch House Clinical Services, Exeter, UK

  • Justin Matthews

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Morwenna Rogers

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Joanna Thompson‐Coon

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Katrina Wyatt

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

  • Christopher Morris

    Correspondencia a: Peninsula Cerebra Research Unit (PenCRU), University of Exeter Medical School, Exeter, UK

    [email protected]

    NIHR PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, UK

Contributions of authors

Sharon F Blake co‐ordinated the review, undertook searches, screened search results, organised retrieval of papers, wrote to authors and manufacturers, screened and appraised papers, extracted data, entered data into RevMan software, and wrote the first draft.
Stuart Logan conceptualised the review, provided clinical and policy perspective, and contributed to writing of the review.
Ginny Humphreys conceptualised and designed the review, provided clinical perspective, and edited the draft.
Justin Matthews analysed the data and contributed to writing of the review.
Morwenna Rogers designed the search strategy, undertook searches, organised retrieval of papers, screened search results, extracted data, and edited the draft.
Joanna Thompson‐Coon provided methodological perspective, resolved disagreements during screening, and contributed to writing of the review.
Katrina Wyatt conceptualised, designed, and contributed to writing of the review.
Christopher Morris designed and managed the methodology and conduct of the review, screened search results, screened and appraised papers, extracted data, and contributed to writing of the review.

Sources of support

Internal sources

  • No sources of support supplied

External sources

  • National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care South West Peninsula at the Royal Devon and Exeter NHS Foundation Trust (PenCLAHRC), UK.

    Staff time and other resources for the review.

    The views expressed are those of the authors and not necessarily those of the NIHR, National Health Service, or the Department of Health.

  • Cerebra, UK.

    Staff time and other resources for the review.

    The views expressed are those of the authors and not necessarily those of Cerebra.

Declarations of interest

This review benefited from support from National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care of the South West Peninsula (PenCLAHRC) and the charity Cerebra. They had no influence on the conduct or reporting of the work. The views and opinions expressed in this paper are those of the authors and not necessarily those of the NHS, the NIHR, the Department of Health, or Cerebra.

Stuart Logan, Ginny Humphreys, Morwenna Rogers, Joanna Thompson‐Coon, Katrina Wyatt and Christopher Morris are or have been chief or co‐investigators on NIHR grants and/or grants from other funding agencies unrelated to this review, unless otherwise declared.

Sharon F Blake‐ none known.
Stuart Logan ‐ none known.
Ginny Humphreys is the author of an excluded study Humphreys 2012. She has not been involved in the assessment of eligibility, risk of bias, and data extraction for this review. Ginny Humphreys and Christopher Morris are co‐investigators for a pilot randomised controlled trial (RCT) evaluating sleep positioning systems for the same population UKCRN ID 10914 which is an ongoing study. Two independent authors, Sharon Blake and Morwenna Rogers, assessed the eligibility of this study and found that it would meet the criteria for inclusion. No data were available at the time of writing. When data become available, the author team will ensure that the 'Risk of bias' assessment and data extraction will be carried out by independent authors who have not been involved in this study.
Justin Matthews ‐ none known.
Morwenna Rogers ‐ none known.
Joanna Thompson‐Coon ‐ none known.
Katrina Wyatt ‐ none known.
Christopher Morris declares that none of his declared potential conflicts of interest have knowingly biased the work he has done on this Cochrane review.

Acknowledgements

This review benefited from support from National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care of the South West Peninsula (PenCLAHRC) and the charity Cerebra. The views and opinions expressed in this paper are those of the authors and not necessarily those of the NHS, the NIHR, the Department of Health, or Cerebra. We are grateful to parent carers from the PenCRU Family Faculty who advised this review (see Public Involvement section in Objectives), and also to Claire Lloyd, Camilla McHugh, Sally Parker, Donna Beswick, and Mark Beswick who authored the protocol for this review. We thank Astrid Janssens for translating two of the articles retrieved, and the editors and peer reviewers of the Cochrane Developmental, Psychosocial and Learning Problems Group for their guidance and support.

Version history

Published

Title

Stage

Authors

Version

2015 Nov 02

Sleep positioning systems for children with cerebral palsy

Review

Sharon F Blake, Stuart Logan, Ginny Humphreys, Justin Matthews, Morwenna Rogers, Joanna Thompson‐Coon, Katrina Wyatt, Christopher Morris

https://doi.org/10.1002/14651858.CD009257.pub2

2011 Jul 06

Sleep positioning for children with cerebral palsy

Protocol

Claire Lloyd, Stuart Logan, Camilla McHugh, Ginny Humphreys, Sallie Parker, Donna Beswick, Mark Beswick, Morwenna Rogers, Joanna Thompson‐Coon, Christopher Morris, Katrina Wyatt

https://doi.org/10.1002/14651858.CD009257

Differences between protocol and review

We updated our search strategy in 2014 to include different spellings of moonlite/moonlight and to include databases recommended by the Cochrane Review Group (trial registers, Conference Proceedings Citation Index and WorldCat Dissertations).

Keywords

MeSH

Medical Subject Headings Check Words

Adolescent; Child; Child, Preschool; Humans;

PICO

Population
Intervention
Comparison
Outcome

El uso y la enseñanza del modelo PICO están muy extendidos en el ámbito de la atención sanitaria basada en la evidencia para formular preguntas y estrategias de búsqueda y para caracterizar estudios o metanálisis clínicos. PICO son las siglas en inglés de cuatro posibles componentes de una pregunta de investigación: paciente, población o problema; intervención; comparación; desenlace (outcome).

Para saber más sobre el uso del modelo PICO, puede consultar el Manual Cochrane.

Study flow diagram
Figuras y tablas -
Figure 1

Study flow diagram

Risk of bias summary: Review authors' judgements about each risk of bias item for each included study.
Figuras y tablas -
Figure 2

Risk of bias summary: Review authors' judgements about each risk of bias item for each included study.

Sleeping in a sleep positioning system compared with not sleeping in a sleep positioning system for children with cerebral palsy

Population: Children with cerebral palsy

Settings: United Kingdom (at home or in paediatric research laboratory)

Intervention: Sleeping in sleep positioning system

Comparison: Not sleeping in sleep positioning system

Outcomes

Impact

Number of participants
(studies)

Quality of the evidence
(GRADE)

Reduce hip migration/hip problems

No RCTs measured effect of sleep positioning systems on hip migration/hip problems

Effect on sleep patterns and quality

Limited data. A small number of established users of sleep positioning systems showed no significant difference in sleep quality indicators

21
(2 studies)

⊕⊝⊝⊝
Very low

Effect on quality of life of child and family

No RCTs measured effect of sleep positioning systems on child and family quality of life

Effect on pain

Limited data. A small number of established users of sleep positioning systems showed no significant difference in levels of pain

10

(1 study)

⊕⊝⊝⊝
Very low

Effect on physical functioning

No RCTs measured effect of sleep positioning systems on physical functioning

Adverse effects

No RCTs measured harms or reported adverse events

GRADE Working Group grades of evidence
High quality: Further research is very unlikely to change our confidence in the estimate of effect.
Moderate quality: Further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate.
Low quality: Further research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate.
Very low quality: We are very uncertain about the estimate.

GRADE: Grades of Recommendation, Assessment, Development and Evaluation.
RCTs: Randomised controlled trials.

Figuras y tablas -
Table 1. Summary and test statistics for variables of primary outcomes

Outcome

Variable

Definition

Study ID

Number of participants

Sleeping in sleep positioning system

Mean (SD)

Sleeping out of sleep positioning system

Mean (SD)

Mean difference (95% CI)

Paired t‐test

t value

P value

Sleep patterns/sleep quality

Sleep latency

Time (in minutes) to fall asleep

Hill 2009

9*

69.1 (52.6)

32.9 (26.0)

36.2 (‐1.12 to 73.45)

2.24

0.06

Hill 2009

8£

64.1 (54.0)

37.0 (24.5)

27.1 (‐8.76 to 62.89)

1.79

0.12

Underhill 2012

9

68.8 (49.8)

80.1 (48.1)

‐11.3 (‐30.70 to 8.03)

‐1.35

0.21

Sleep efficiency

% of time in bed actually asleep

Hill 2009

9

80.7 (15.4)

83.1 (12.0)

‐2.4 (‐11.77 to 7.04)

‐0.58

0.58

Underhill 2012

10

76.2 (8.3)

73.8 (11.1)

2.4 (‐2.98 to 7.73)

1.00

0.34

Pain

Pain

Paediatric Pain Profile (PPP) scale

(parent‐reported scores)

Underhill 2012

10

11.3 (12.1)

13.0 (14.6)

‐1.7 (‐4.88 to 0.15)

‐1.68

0.13

CI: Confidence intervals; ID: Identifier; SD: Standard Deviation

* Includes one participant who fell asleep before recording started (recorded as zero), as reported by Hill 2009.
£ Calculated without the participant who fell asleep before treatment (excluding zero score) to be comparable to Underhill 2012.
Calculated from data supplied by author; reported as 65.9 in Hill 2009.

Figuras y tablas -
Table 1. Summary and test statistics for variables of primary outcomes
Table 2. Summary statistics for other variables of sleep patterns/quality of sleep

Study

Variable of sleep quality

Number of participants

Sleeping in sleep positioning systems

Mean (SD)

Sleeping out of sleep positioning system

Mean (SD)

Sleeping in sleep positioning system

Median (IQR)

Sleeping out of sleep positioning system

Median (IQR)

Underhill 2012

Total sleep time (in minutes)¹

10

517.1 (54.4)

509.1 (72.5)

511.5 (52.5)

527.5 (117.5)

Hill 2009

Total sleep time (in minutes)

9

349.9 (101.1)

427.7 (55.0)

412.5 (143.5)*

421.0 (89.0)*

Total sleep time that was S1^ (%)

9

2.4 (2.2)

3.2 (2.4)

1.7 (1.1)*

3.6 (3.5)*

Total sleep time that was S4^ (%)

9

33.3 (10.6)

29.0 (10.6)

29.2 (11.3)

28.0 (7.5)

Total sleep time that was S3^ (%)

9

6.4 (1.7)

6.2 (2.4)

6.3 (2.2)

5.5 (3.8)

Total sleep time that was S2^ (%)

9

46.4 (10.0)

50.5 (11.0)

48.7 (11.3)

49.7 (10.8)

REM onset latency (in minutes)

9

159.0 (99.4)

204.3 (122.4)

190.0 (18.0)

187.0 (65.0)

Number of REM cycles

9

3.3 (0.9)

2.9 (1.1)

4.0 (1.0)*

2.0 (2.0)

Total sleep time that was REM^ (%)

9

11.5 (5.1)

11.0 (4.6)

10.7 (1.4)

11.1 (3.9)

Total arousal index

9

11.5 (6.5)

11.4 (5.0)

8.5 (6.0)*

10.8 (8.2)*

Central Apnoea Index (CAI)

9

3.0 (8.0)

4.0 (9.9)

0.4 (0.4)*

0.6 (0.9)*

Respiratory Arousal Index (RAI)

9

2.2 (3.7)

1.5 (2.5)

1.4 (1.9)*

0.6 (1.4)*

Apnoea ‐ Hypopnoea Index (AHI)

9

1.9 (1.8)

0.9 (1.2)

2.6 (3.0)

0.4 (1.5)*

Obstructive Apnoea Index (OAI)

9

0.5 (0.6)

0.4 (0.9)

0.3 (0.8)*

0.1 (0.3)*

% total sleep time with SpO₂ > 95%

9

80.5 (29.0)

77.2 (28.1)

98.0 (19.9)*

87.8 (12.6)*

Average (mean) SpO₂ over total time

9

95.7 (0.9)

96.2 (1.9)

95.0 (1.0)*

97.0 (2.0)*

Minimum SpO₂ (Nidus value)

9

92.7 (1.7)

90.6 (3.0)

92.0 (1.0)*

91.0 (3.0)*

IQR: Interquartile range; REM: Rapid eye movement; SD: Standard deviation; SpO₂: Peripheral capillary oxygen saturation

¹ Originally reported in hours and minutes, here given as minutes to be comparable.

^S1, S2, S3, S4 refer to the different stages of sleep; stages one to four.

All values in this table are calculated from data supplied by study authors. For results from Hill 2009, some discrepancies were found between our calculations and the original publication. These are highlighted with an asterisk (*).

Figuras y tablas -
Table 2. Summary statistics for other variables of sleep patterns/quality of sleep