Acupuncture for Carpal Tunnel Syndrome
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|ClinicalTrials.gov Identifier: NCT00000394|
Recruitment Status : Completed
First Posted : November 4, 1999
Last Update Posted : May 15, 2013
|Condition or disease||Intervention/treatment||Phase|
|Carpal Tunnel Syndrome||Procedure: Acupuncture therapy||Phase 2|
This is a randomized, double-blind, controlled trial of acupuncture for carpal tunnel syndrome (CTS). The study's aims are: (1) To show that we can develop a "single-blind mute" methodology that will enable true and alternative acupuncture to be given in a standardized and unbiased fashion. (2) To identify and standardize the most appropriate invasive control (alternative) acupuncture points for CTS. (3) To develop a manual of acupuncture methods that codifies the techniques of administration of true and alternative points that can be used at any site performing a randomized clinical trial for CTS. (4) To demonstrate that patient recruitment for and retention in a small, short-term, randomized controlled trial (RCT) of acupuncture for CTS is sufficient to justify a full-scale RCT. (5) To determine, in an RCT, whether true acupuncture provides meaningful benefit for pain in CTS compared to alternative acupuncture and whether the frequency of administration of acupuncture influences the outcome.
The patients and evaluators will be blinded as to the type of acupuncture (True, Alternative 1, or Alternative 2). The acupuncturists will not be blinded but will be mute (noncommunicative to the patients) and will not be involved in patient evaluation. Patients will have clinically and electrodiagnostically proven CTS. They will be randomized to receive one of the three types of acupuncture either once, twice, or three times weekly for 6 weeks total (three by three design). Our aim is to recruit 144 patients for this study. The primary outcome measure will be a validated CTS Symptom Severity Scale at 2 weeks after the last acupuncture treatment. We will evaluate patients 10 weeks later to determine the durability of any improvement from acupuncture. Other outcome measures include subjective symptoms, functional status, analgesic consumption, frequency/duration of splinting, and effect on median nerve conduction velocity.
|Study Type :||Interventional (Clinical Trial)|
|Enrollment :||144 participants|
|Intervention Model:||Parallel Assignment|
|Official Title:||A Controlled Trial of Acupuncture for Carpal Tunnel Syndrome|
|Study Start Date :||May 1999|
|Study Completion Date :||January 2002|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00000394
|Principal Investigator:||Arthur Weinstein, M.D.||The George Washington University Medical Center|