Surgical treatment options for carpal tunnel syndrome Edited (no change to conclusions)

Abstract

Abstract Background

Carpal tunnel syndrome is a common disorder for which several surgical treatment options are available.

Objectives

To compare the efficacy of the various surgical techniques in relieving symptoms and promoting return to work or activities of daily living and to compare the occurrence of side‐effects and complications in patients suffering from carpal tunnel syndrome.

Search methods

We updated the searches in 2006. We conducted computer‐aided searches of the Cochrane Neuromuscular Disease Group Trials Register (searched in June 2006), Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2006, Issue 2), MEDLINE (January 1966 to June 2006), EMBASE (January 1980 to June 2006) and also tracked references in bibliographies.

Selection criteria

Randomised controlled trials comparing various surgical techniques for the treatment of carpal tunnel syndrome.

Data collection and analysis

Two review authors performed study selection, assessment of methodological quality and data extraction independently of each other.

Main results

Thirty‐three studies were included in the review of which 10 were newly identified in this update. The methodological quality of the trials ranged from fair to good; however, the use of allocation concealment was mentioned explicitly in only seven trials. Many studies failed to present the results in sufficient detail to enable statistical pooling. Pooling was also impeded by the vast variety of outcome measures that were applied in the various studies. None of the existing alternatives to standard open carpal tunnel release offered significantly better relief from symptoms in the short‐ or long‐term. In three studies with a total of 294 participants, endoscopic carpal tunnel release resulted in earlier return to work or activities of daily living than open carpal tunnel release, with a weighted mean difference of ‐6 days (95% CI ‐9 to ‐3 days).

Authors' conclusions

There is no strong evidence supporting the need for replacement of standard open carpal tunnel release by existing alternative surgical procedures for the treatment of carpal tunnel syndrome. The decision to apply endoscopic carpal tunnel release instead of open carpal tunnel release seems to be guided by the surgeon's and patient's preferences.

Author(s)

Rob JPM Scholten, Aebele Mink van der Molen, Bernard MJ Uitdehaag, Lex M Bouter, Henrica CW de Vet

Abstract

Plain language summary

Surgical treatment options for carpal tunnel syndrome

There is no strong evidence for the replacement of standard open carpal tunnel release (OCTR) by alternative surgical procedures for the treatment of carpal tunnel syndrome. The decision to apply special, minimally invasive operations instead of standard OCTR seems to be guided by the surgeon's and patient's preferences.

Carpal tunnel syndrome is a common disorder causing pins and needles and pain in the hand due to compression of the median nerve in the carpal tunnel at the wrist. Its severity can range from mild to severe. Severe cases are generally treated surgically. This review aimed to compare different surgical options for the treatment of carpal tunnel syndrome. Current evidence from randomised controlled trials showed that none of the alternatives to standard open carpal tunnel release seem to offer better relief from symptoms in the short‐ or long‐term, although a special type of operation (endoscopic carpal tunnel release) seems to enable people to return to their work or daily activities sooner (on average approximately a week).

Author(s)

Rob JPM Scholten, Aebele Mink van der Molen, Bernard MJ Uitdehaag, Lex M Bouter, Henrica CW de Vet

Reviewer's Conclusions

Authors' conclusions

Implications for practice

There is no strong evidence supporting the need for replacement of standard OCTR by existing alternative surgical procedures for the treatment of CTS. The decision to apply ECTR instead of OCTR seems to be merely guided by the surgeon's and patient's preferences.

Implications for research

With respect to ECTR compared to OCTR, the collection of missing data from the original authors should be pursued in order to enable meta‐analysis of results. If possible, an individual patient data meta‐analysis should be undertaken. 
 There is no need for new RCTs comparing OCTR plus existing additional procedures or existing alternative incisions with OCTR alone for the treatment of CTS. 
 Future research into interventions for CTS should use standardised outcome measures to enable results from various studies to be combined. In addition, a correct unit of analysis should be chosen (patients instead of hands) or adequate statistical methods should be applied which are able to deal with the dependency between the two hands of the same patient.

Get full text at The Cochrane Library

Surgical treatment options for carpal tunnel syndrome Edited (no change to conclusions) is a sample topic from the Cochrane Abstracts.

To view other topics, please or .

Evidence Central is an integrated web and mobile solution that helps clinicians quickly answer etiology, diagnosis, treatment, and prognosis questions using the latest evidence-based research. .