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Concomitant Basal Joint Arthroplasty and Carpal Tunnel Release

NCT04391751 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2020-05-18

No results posted yet for this study

Summary

Concomitant carpal tunnel syndrome and basal thumb junt osteoarthritis through a single incision has been described. Case serials have reported good with this technique. Nonetheless, there is a lack of comparative studies evaluating the effectivity and complications of single-incision versus double-incision technique. Only with an randomized clinical trial design it is possible to gain evidence about the advantages of one treatment method over another. The aim of the study is the comparison between two surgical techniques for concomitant carpal tunnel syndrome and basal thumb junt osteoarthritis: single versus double incision techniques.

Conditions

  • Carpal Tunnel Syndrome
  • Osteoarthritis Thumb

Interventions

PROCEDURE

Carpal tunnel release and basal joint arthroplasty through single incision

Group I: experimental - single incision The surgical technique chosen for thumb basal join was trapeziectomy with ligamentous reconstruction and tendon interposition (LRTI), using flexor carpi radialis (FCR). Through a dorsal approach over trapeziometacarpal joint, the entire trapezium was excised. Volar traction of FCR allowed us to longitudinally incise the deep leaflet of FCR tendon until flexor pollicis longus (FPL) tendon was clearly visualized. Then, ulnar half of FCR tendon was harvested proximally through a second transverse incision in middle third of the forearm and split all the way to its insertion on the index metacarpal. A hole was placed in the base of the first metacarpal and FCR tendon was routed through the bone canal and then fixed with non-reabsorbable sutures. Finally, the tendon remanent was rolled up and placed into the trapezial void to act as a spacer.

PROCEDURE

Carpal tunnel release and basal joint arthroplasty through double incision

Group II: active comparator - double incision Trapezial excision and ligament reconstruction were performed in the same way as in group I, except that FCR deep leaflet was not incised. After radial incision wound closure, carpal tunnel release was performed through a second separate longitudinal palmar incision.

Sponsors & Collaborators

  • Hospital Universitari Vall d'Hebron Research Institute

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-01
Primary Completion
2020-06-30
Completion
2020-06-30

Countries

  • Spain

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 NCT04391751 on ClinicalTrials.gov