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Cochrane Database of Systematic Reviews

Botulinum toxin for masseter hypertrophy

Information

DOI:
https://doi.org/10.1002/14651858.CD007510.pub3Copy DOI
Database:
  1. Cochrane Database of Systematic Reviews
Version published:
  1. 09 September 2013see what's new
Type:
  1. Intervention
Stage:
  1. Review
Cochrane Editorial Group:
  1. Cochrane Movement Disorders Group

Copyright:
  1. Copyright © 2013 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Authors

  • Zbys Fedorowicz

    Correspondence to: UKCC (Bahrain Branch), The Cochrane Collaboration, Awali, Bahrain

    [email protected]

  • Esther J van Zuuren

    Department of Dermatology, Leiden University Medical Center, Leiden, Netherlands

  • Jan Schoones

    Walaeus Library, Leiden University Medical Center, Leiden, Netherlands

Contributions of authors

Zbys Fedorowicz (ZF), Esther van Zuuren (EvZ), Jan Schoones (JS) were responsible for:

Conducting all the searches for this update (JS)

  • organising the retrieval of papers;

  • writing to authors of papers for additional information;

  • screening search results;

  • screening retrieved papers against inclusion criteria;

  • appraising the quality of papers;

  • data collection for the review;

  • extracting data from papers; and

  • obtaining and screening data on unpublished studies.

ZF and EvZ were responsible for entering any extracted data into RevMan.
ZF and EvZ were responsible for the analysis and interpretation of data.
ZF was responsible for:

  • designing the review;

  • co‐ordinating the review;and

  • data management for the review.

All review authors contributed to writing the review.
ZF conceived the idea for the review and is the guarantor for the review.

Sources of support

Internal sources

  • No sources of support, Netherlands.

External sources

  • No sources of support, Netherlands.

Declarations of interest

There are no financial conflicts of interest and the authors declare that they do not have any associations with any parties who may have vested interests in the results of this review.

Acknowledgements

The review authors would like to acknowledge the assistance they have received from members of the Cochrane Movement Disorders Group and for the helpful comments on this review from the referees. We would like to thank Emma Low of GKT Dental Institute, King's College Hospital University of London, who provided us with full text copies of many of the papers and Raphael F. de Souza of the Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo, Brazil who very kindly ran all the searches for the original version of this review. The authors would like to acknowledge the contribution of Mohammed Al Muharraqi, Jaffer Al Bareeq, Reem Al Bareeq, and Mona Nasser to earlier versions of this review.

Version history

Published

Title

Stage

Authors

Version

2013 Sep 09

Botulinum toxin for masseter hypertrophy

Review

Zbys Fedorowicz, Esther J van Zuuren, Jan Schoones

https://doi.org/10.1002/14651858.CD007510.pub3

2009 Jan 21

Botulinum toxin for masseter hypertrophy

Review

Mohammed A Al‐Muharraqi, Zbys Fedorowicz, Jaffer Al Bareeq, Reem Al Bareeq, Mona Nasser

https://doi.org/10.1002/14651858.CD007510.pub2

2008 Oct 08

Botulinum toxin for masseter hypertrophy

Protocol

Zbys Fedorowicz, Mohammed Abdulla Al Muharraqi, Jaffer Al Bareeq, Reem Al Bareeq, Mona Nasser

https://doi.org/10.1002/14651858.CD007510

Differences between protocol and review

We added Adverse outcomes under 'Types of outcome measures'.

Keywords

MeSH

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.

Study flow diagram.
Figures and Tables -
Figure 1

Study flow diagram.