The Effect of Kinesio Taping on Hand Functions in Zone V-VI Extensor Tendon Injuries

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-65
SponsorPamukkale University

About this trial

This study aims to investigate the effects of Kinesio Taping (KT) on hand function in patients with Zone V-VI Extensor Digitorum Communis (EDC) tendon injuries following primary repair. Extensor tendon injuries in this region often lead to complications such as adhesion formation, reduced range of motion, extensor lag, and impaired hand function, despite standard rehabilitation approaches. Therefore, additional interventions that may enhance tendon gliding and neuromuscular control are of clinical interest.

In this double-blind randomized controlled trial, patients will be assigned to either a KT group or a sham taping control group. Both groups will receive a standardized postoperative rehabilitation program, while the intervention group will additionally receive KT applications between postoperative weeks 6 and 12. Outcome measures, including range of motion, grip and pinch strength, and functional hand performance, will be assessed at 12 and 24 weeks.

The study seeks to determine whether KT provides additional benefits beyond conventional rehabilitation in improving functional recovery after extensor tendon injuries, addressing an important gap in the current literature.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Aged between 18 and 65 years

Having an isolated Zone V-VI extensor tendon injury

Having undergone primary treatment for the injury

Disqualifiers

History of prior surgery on the affected extremity

Presence of accompanying neurological, orthopedic, rheumatologic, or metabolic disease in the affected extremity

Presence of flexor tendon injury

Presence of fractures of the metacarpals, carpal bones, or radius/ulna

Trial design

Design model

Parallel

Treatments tested in this trial

  • Kinesio Taping

    Other intervention

    Button-Hole Technique (Affected finger(s)) I-Strip Technique (Support for all metacarpal bones) Supportive Tape Application

  • Sham Kinesio Taping

    Other intervention

    Sham Button-Hole Technique (Affected finger(s)) Sham I-Strip Technique (Support for all metacarpal bones) Sham Supportive Tape Application

Treatment groups

36 Participants
are divided into 2 treatment groups
Group A: Patients in the kinesio taping groupExperimental treatment 1 intervention
Group B: Patients in the control groupSham comparator 1 intervention

Trial outcomes

Primary outcomes

1

Finger ROM Measurement

With the wrist in a neutral position, active flexion and extension movements of the metacarpophalangeal (MCP), proximal interphalangeal (PIP), and distal interphalangeal (DIP) joints will be measured using a metal finger goniometer.

Time frame
Post operative at 12 and 24 weeks
2

Assessment of Gross Grip and Pinch Strength

Gross grip strength will be measured using a hand dynamometer, and pinch strength will be measured in four different positions (tip, pulp, lateral, and three-point pinch) using a pinch meter (Jamar® Hydraulic Dynamometer-Pinchmeter, Serial No: 1420513), according to the standard measurement protocol of the American Society of Hand Therapists.

Time frame
Post operative at 12 and 24 weeks
3

Michigan Hand Outcomes Questionnaire

The MHQ was developed to measure health status in patients with hand deformities and assesses how well patients perform their usual activities. Each question is scored on a 5-point Likert scale. The total score is calculated by summing all domain scores and dividing by six. Higher scores indicate better outcomes. The questionnaire will be administered by the researchers through face-to-face interviews using a question-and-answer format

Time frame
Post operative at 12 and 24 weeks

Secondary outcomes

Other outcomes

Sponsors and contacts

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