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Amniotic Membrane in Carpal Tunnel Syndrome

NCT04075357 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2019-08-30

No results posted yet for this study

Summary

Carpal Tunnel Syndrome (CTS) is the most frequent mononeuropathy. CTS is more frequent in females than in males, it has been associated to work activities, hormone exposure and obesity. Although its primary treatment is conservative, there is strong evidence that patients who retard surgery are more prone to develop worse outcomes. Surgery to treat CTS consists in liberating carpal tunnel in order to ameliorate median nerve symptoms; however, more than 20% of patients who undergo surgery have recurrent CTS (RCTS). RCTS is due to a fibrotic process in the site of the surgery. Amniotic membrane (AM) is the inner layer of the placenta which has been used to treat different pathologies. AM transplantation (AMT) has demonstrated to significantly inhibit inflammation and fibrosis. Therefore, the aim of the present study was to determine the effect of AMT in CTS surgery. The present is a randomized, open labeled, controlled clinical study. The investigators included patients with recent diagnosis of CTS and divided into two groups. The experimental group received AMT concomitantly with conventional surgery; whilst, the control group received only the conventional surgery. Clinical status of patients measured with the BCTQ questionaire was the main outcome. Both groups showed similar BCTQ punctuation at the beginning of the study. However, the results of the experimental group were significantly better than those from the control group through time, until the finish of the study. None of the patients presented complications or adverse effects related to the AMT. These results indicate that AMT is a secure and suitable treatment for CTS presenting better clinical outcomes at one-year follow-up.

Conditions

  • Carpal Tunnel Syndrome

Interventions

OTHER

Amniotic membrane transplantation

Amniotic membrane was located over median nerve during surgery of CTS, prior of closing.

Sponsors & Collaborators

  • National Council of Science and Technology, Mexico

    collaborator OTHER

  • Instituto de Oftalmología Fundación Conde de Valenciana

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-02-01
Primary Completion
2019-07-21
Completion
2019-08-28

Countries

  • Mexico

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04075357 on ClinicalTrials.gov