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Cochrane Database of Systematic Reviews

Antiepileptics for aggression and associated impulsivity

Information

DOI:
https://doi.org/10.1002/14651858.CD003499.pub3Copy DOI
Database:
  1. Cochrane Database of Systematic Reviews
Version published:
  1. 17 February 2010see what's new
Type:
  1. Intervention
Stage:
  1. Review
Cochrane Editorial Group:
  1. Cochrane Developmental, Psychosocial and Learning Problems Group

Copyright:
  1. Copyright © 2010 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Authors

  • Nick Huband

    Correspondence to: Section of Forensic Mental Health, Institute of Mental Health, Nottingham, UK

    [email protected]

  • Michael Ferriter

    Literature and Evidence Research Unit (LERU), Institute of Mental Health, Nottinghamshire Healthcare NHS Trust, Woodbeck, UK

  • Rajan Nathan

    Division of Psychiatry, University of Liverpool, Liverpool, UK

  • Hannah Jones

    Literature and Evidence Research Unit (LERU), Institute of Mental Health, Nottinghamshire Healthcare NHS Trust, Woodbeck, UK

Contributions of authors

RN, NH and MF helped prepare the protocol; HJ, MF and NH examined results of searches and independently assessed studies; NH & MF extracted data and assisted in writing the report; HJ assisted in editing the report; RN provided adjudication and assisted in selecting studies and in writing the report.

Sources of support

Internal sources

  • Nottinghamshire Healthcare NHS Trust, UK.

External sources

  • NHS Cochrane Collaboration Programme Grant Scheme, UK.

Declarations of interest

None known.

Acknowledgements

We gratefully acknowledge: David Fearnley's contribution in preparing an earlier version of the protocol; Toby Lasserson (Cochrane Airways Group, UK) for translation of a study in German; Celia Almeida (University of the West of England, UK) for translation of a study in Spanish; Jane Dennis (Cochrane DPLPG, UK) for translation of a study in Swedish; Jo Abbott (Cochrane DPLPG) for running the electronic searches, and Cathy Bennett for advice and helpful comments on an early draft of this review.

Version history

Published

Title

Stage

Authors

Version

2010 Feb 17

Antiepileptics for aggression and associated impulsivity

Review

Nick Huband, Michael Ferriter, Rajan Nathan, Hannah Jones

https://doi.org/10.1002/14651858.CD003499.pub3

2008 Oct 08

Antiepileptics for aggression and associated impulsivity

Protocol

Nick Huband, Michael Ferriter, Rajan Nathan, Hannah Jones

https://doi.org/10.1002/14651858.CD003499.pub2

2002 Jan 21

Antiepileptics for aggression and impulsiveness

Protocol

David Fearnley, Taj Nathan

https://doi.org/10.1002/14651858.CD003499

Differences between protocol and review

The review includes two additional outcomes not specified in the original protocol. These were:

  1. number of overall clinical responders (reported by Hellings 2005 in a trial of valproate for outpatient children and adolescents with pervasive developmental disorder);

  2. patient‐rated global improvement (reported by Mattes 2008 in a trial of levetiracetam and by Mattes 2005 in a trial of oxcarbazepine, both for outpatients with intermittent explosive disorder).

We chose to include them because none of the prespecified outcomes provided information on global change.

The review omits two analyses specified in the original protocol because of insufficient data. These were:

  1. subgroup analysis of effect on primary outcome of participants' age, diagnosis, setting and class of drug.

  2. sensitivity analysis to investigate the robustness of findings concerning concealment of allocation, blinding of outcome assessors, and extent of dropouts.

Notes

We note that terms such as 'episodic dyscontrol syndrome' and 'intermittent aggression' are now being used more frequently in the literature. Selection of electronic search terms in any update of this review may wish to take this into account.

PICOs

Population
Intervention
Comparison
Outcome

The PICO model is widely used and taught in evidence-based health care as a strategy for formulating questions and search strategies and for characterizing clinical studies or meta-analyses. PICO stands for four different potential components of a clinical question: Patient, Population or Problem; Intervention; Comparison; Outcome.

See more on using PICO in the Cochrane Handbook.