Validity and Reliability of Thai Version of Kamath and Stothard Clinical Questionnaire for Diagnosis of Carpal Tunnel Syndrome

January 25, 2024 updated by: Panai Laohaprasitiporn, MD, Siriraj Hospital

The Kamath and Stothard clinical questionnaire for diagnosing carpal tunnel syndrome (CTS) is a valid score for diagnosis of CTS. However it haven't been translated in to Thai version and the validity and accuracy of the Thai the Thai version have not been yet verified.

The research team recognizes the importance and potential benefits of adapting this assessment for use within the Thai population.Therefore, we aim to conduct this research to translate the questionnaire from the original English to Thai and to assess its validity and reliability for diagnosing patients with Carpal Tunnel Syndrome.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Detailed Description

Carpal Tunnel Syndrome is a common condition among working and older adults. The incidence of the disease ranges from 7 to 19 percent in the general population, with an approximate rate of 99 cases per 100,000 population per year. Symptoms are typically associated with hand and wrist function. Patients frequently seek medical attention due to numbness or pain in their hands after prolonged, continuous use. Some individuals may experience persistent numbness or pain in their hands, significantly impacting their daily lives. In cases of prolonged symptoms, weakness of the thumb may also occur.

The diagnosis is established through a comprehensive history and physical examination, with symptoms including numbness in the thumb and index finger, as well as the middle finger and the portion of the ring finger adjacent to the middle finger. Some individuals may experience pain, especially at night or in cold conditions, often aggravated by the use of the hands and wrists. The physical examination reveals a reduction in tactile sensations in the regions corresponding to the thumb, index finger, middle finger, and half of the ring finger near the middle finger. In severe cases, weakness of the abductor pollicis brevis muscle or muscle atrophy in the thenar area may be detected. Confirmation of the diagnosis can be achieved through an electrodiagnostic study of muscles and nerves.

Kamath and Stothard clinical questionnaire was developed to help clinician in the diagnosis of CTS, with score more than 5 the diagnosis can be achieve without needed for further electrodiagnostic test. However it haven't been translated in to Thai version and the validity and accuracy of the Thai the Thai version have not been yet verified.

The research team recognizes the importance and potential benefits of adapting this assessment for use within the Thai population.Therefore, we aim to conduct this research to translate the questionnaire from the original English to Thai and to assess its validity and reliability for diagnosing patients with Carpal Tunnel Syndrome.

Study Type

Observational

Enrollment (Estimated)

80

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Study Locations

  • Thailand
    • Bangkok
      • Bangkok Noi, Bangkok, Thailand, 10700
        • Recruiting
        • Faculty of Medicine Siriraj Hospital, Mahidol University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Carpal tunnel syndrome patients who recieved conservative treatment at Single-center, Siriraj hospital, Thailand

Description

Inclusion Criteria:

  • Patients aged 18 years and older who are admitted to Siriraj Hospital with signs and symptoms consistent with carpal tunnel disease.
  • Diagnosis of carpal tunnel disease was confirm with electrodiagnostic study and electromyography
  • Must be able to communicate in Thai.

Exclusion Criteria:

  • Patients diagnosed with other neurological diseases such as cerebrovascular disease, cervical radiculopathy, diabetic neuropathy, tumors of the nerve endings in the arm, and other peripheral neuropathy.
  • Pregnancy or breastfeeding
  • History of recieving chemotheraphy agent
  • Patient who recieved surgical treatment for carpal tunnel syndrome.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Carpal tunnel syndrome patients
Other: Questionare As described in Secondary Outcomes
All patients will recieve Questionare As described in Secondary Outcomes, and will be interviewd by a well-trained reaserch assistanced

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Validity of Thai version of Kamath and Stothard Quesionaire in carpal tunnel syndrome patients
Time Frame: Pre-treatment
Compare validity of Thai version of Kamath and Stothard Quesionaire in carpal tunnel syndrome patients with carpal tunnel syndrome
Pre-treatment
Releability of Thai version of Kamath and Stothard Quesionaire in carpal tunnel syndrome patients
Time Frame: Pre-treatment, 2wk
Intraobserver reliability assesment of Thai version of Kamath and Stothard Quesionaire
Pre-treatment, 2wk

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Thai version of Boston carpal tunnel questionaire (BCTQ)
Time Frame: Pre-treatment
This questionnaire designed to assess the severity of carpal tunnel syndrome. It consists of two parts: Part 1 involves the evaluation of hand abnormalities, comprising 11 items (symptom severity score). Part 2 assesses the loss of hand function and includes another 8 items (function severity score).
Pre-treatment
Thai version of EQ-5D-5L questionaire
Time Frame: Pre-treatment
This section is Part 1, consisting of 5 questions about supervision, self-care, normal activities, medical/discomfort, and coldness/depression. The questions related to medical/discomfort and coldness/depression have 5 options each, with 2 directly assessing health conditions on a scale from 0 to 100. Here, 0 represents the most adverse change in health, and 100 represents the most positive change in health. The research, particularly, aims to replicate these assessments.
Pre-treatment
Thai version of Patient-rated wrist evaluation questionaire (PRWE)
Time Frame: Pre-treatment
This tool use to assess the functional ability of the wrist. The tool consists of two parts: pain and the ability to perform activities. Part 1 comprises a total of 5 questions, each with multiple-choice answers ranging from 0 to 10 points. A score of 0 indicates no pain, while 10 points indicate the most intense or constant pain. Part 2 includes a total of 10 questions related to daily activities, characterized on a scale from 0 to 10. A score of 0 indicates no interference with daily activities, while 10 points indicate significant interference and limitations in daily living.
Pre-treatment
Thai version of Quick Disabilities of Arm, Shoulder and Hand questionaire (QuickDASH)
Time Frame: Pre-treatment
This assessment that involves inquiring about symptoms and the ability to perform specific activities. The questions are divided into 19 items, categorized into 2 parts: Part 1 assesses the ability to perform certain activities, with scores ranging from 1 (not difficult/no limitations) to 5 (not able to do at all). The second part evaluates the symptoms experienced, using a scale from 1 (no symptoms) to 5 (severe/most severe).
Pre-treatment
Thai Language of the Neuropathic Pain Diagnostic Questionnaire (DN4)
Time Frame: Pre-treatment
This is a 10-item questionnaire designed to detect neuropathic pain has been translated and validated in the Thai version. It consists of 2 parts: a section with patient interview questions comprising 7 yes or no questions. Each 'yes' answer is scored as 1 point. The second part is the physical examination section with 3 questions, and each affirmative finding is scored as 1 point. The test has a total score of 10 points, ranging from 0 to 10. The highest score possible is 10 points, while the lowest score is 0 points. A total score of >4 points indicates pain resulting from a neurological disorder, specifically neuropathic pain.
Pre-treatment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Siriraj Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 6, 2023

Primary Completion (Estimated)

December 31, 2024

Study Completion (Estimated)

February 28, 2025

Study Registration Dates

First Submitted

January 25, 2024

First Submitted That Met QC Criteria

January 25, 2024

First Posted (Estimated)

February 2, 2024

Study Record Updates

Last Update Posted (Estimated)

February 2, 2024

Last Update Submitted That Met QC Criteria

January 25, 2024

Last Verified

January 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 456-2566(IRB4)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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