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Thenar Muscle Ultrasound in CTS Evaluation

Is Ultrasound Measurement of Thenar Muscle Cross-Sectional Area Useful in the Evaluation of Carpal Tunnel Syndrome?: A Controlled Study

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06730724
Enrollment
40
Registered
2024-12-12
Start date
2024-12-10
Completion date
2025-01-10
Last updated
2024-12-12

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

Conditions

Carpal Tunnel Syndrome

Brief summary

This study will include 20 patients aged 18-75 years who have been diagnosed with carpal tunnel syndrome (CTS) based on electrophysiological examinations performed within the last three months, as well as 20 healthy volunteers without a CTS diagnosis. Sociodemographic data such as age, gender, height, weight, and BMI will be recorded. Pinch grip strength will be evaluated using a Jamar pinch meter, and hand grip strength will be assessed using a Jamar dynamometer. Ultrasound will be used to measure the cross-sectional area and thickness of the thenar muscles as well as the cross-sectional area of the median nerve. Additionally, previous electrophysiological examination results will be recorded for the CTS patients.

Interventions

OTHERNo intervention

No intervention

Sponsors

Beylikduzu State Hospital
Lead SponsorOTHER

Study design

Observational model
CASE_CONTROL
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years

Inclusion criteria

* Patients aged 18-75 years. * Diagnosed with carpal tunnel syndrome based on electrophysiological examination within the last 3 months. * Healthy volunteers without a diagnosis of carpal tunnel syndrome. * Volunteered to participate in the study.

Exclusion criteria

* Refusal to participate in the study. * History of surgery due to carpal tunnel syndrome. * Presence of neuromuscular diseases. * Presence of advanced osteoarthritis. * Presence of psychiatric disorders. * Presence of cognitive impairments that may hinder study participation.

Design outcomes

Primary

MeasureTime frameDescription
Thenar Muscle Cross-Sectional Area (Ultrasound)0 dayMeasurement of the cross-sectional area of the thenar muscles using ultrasound to determine muscle atrophy or changes associated with carpal tunnel syndrome.

Secondary

MeasureTime frameDescription
Thenar Muscle Thickness (Ultrasound)0 dayAssessment of the thickness of the thenar muscles using ultrasound to evaluate structural changes in patients with CTS.
Median Nerve Cross-Sectional Area (Ultrasound)0 dayMeasurement of the median nerve's cross-sectional area using ultrasound, a parameter commonly associated with CTS diagnosis and severity.
Pinch Grip Strength0 dayEvaluated using the Jamar pinch meter, this outcome measures the functional strength of the thumb and index finger, which may be impaired in CTS.
Hand Grip Strength0 dayAssessed with a Jamar dynamometer, this outcome measures overall hand strength and provides insights into functional limitations caused by CTS.

Countries

Turkey (Türkiye)

Contacts

Primary ContactBüşra Şirin Ahısha, MD
bsrn080@gmail.com02124443322

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026