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Evaluation of the repair process of thumb flexor tendons after Botox injection in the thumb flexor muscles

Evaluation of the repair process of thumb flexor tendons after Botox injection in the thumb flexor muscles

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20220723055523N1
Enrollment
100
Registered
2022-08-16
Start date
2023-02-20
Completion date
Unknown
Last updated
2022-08-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Thumb flexor tendon injury. Spontaneous rupture of flexor tendons

Interventions

Intervention 1: Control group: after the surgery, casting is done for 4 weeks, after removing the cast, active movements and physiotherapy are done for 3 months in the control group. Intervention 2: I

Sponsors

Qazvin University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 50 Years

Inclusion criteria

Inclusion criteria: Patients aged 15 to 50 who have acute damage to the deep flexor tendons of the thumb and refer to the surgical clinic of Shahid Rajaei Hospital in Qazvin. Provide written consent to enter the study

Exclusion criteria

Exclusion criteria: Patients who have simultaneous damage to hand extensor tendons. Patients who have simultaneous damage in two flexor levels of the hand. Patients who have simultaneous bone fractures in the affected limb. Patients who have simultaneous nerve damage in the affected limb.

Design outcomes

Primary

MeasureTime frame
Evaluation of joint movement limitation in each group. Timepoint: 3 months after surgery. Method of measurement: Buck-Gramcko method.

Secondary

MeasureTime frame
Evaluation of the side-effects of Botulism injection. Timepoint: 3 months after surgery. Method of measurement: Asking patients and evaluating its performance by the surgeon.;Evaluation of tendon re-rupture. Timepoint: 3 months after surgery. Method of measurement: Magnetic resonance imaging (MRI).

Countries

Iran (Islamic Republic of)

Contacts

Public ContactBehzad Afzali

Qazvin University of Medical Sciences

drbehzadaf@gmail.com+98 28 3333 5800

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026