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Evaluation of Pain, Upper Extremity Function, and Social Appearance Anxiety in Adults With Obstetric Brachial Plexus Palsy Who Underwent Shoulder Tendon Transfer Surgery

12 juni 2026 uppdaterad av: Fahri Doğukan Bozkurt, Biruni University
This observational study aims to evaluate pain and upper extremity function in adults with obstetric brachial plexus palsy who underwent shoulder tendon transfer surgery using the Modified Hoffer technique during childhood. Data on the long-term clinical outcomes of this surgical procedure in adulthood are limited. Participants with obstetric brachial plexus palsy and healthy age-matched individuals will be assessed in a single session. The evaluations will include pain, range of motion, muscle strength, upper extremity functional status, social appearance anxiety, and role performance. The study aims to describe the clinical profile of adults with obstetric brachial plexus palsy after Modified Hoffer tendon transfer and compare their outcomes with healthy peers.

Studieöversikt

Detaljerad beskrivning

This study is designed as a master's thesis and will be conducted as an observational, cross-sectional, assessment-based study. The study will be carried out at the Department of Physiotherapy and Rehabilitation, Biruni University. Ethical approval has been obtained from the Biruni University Scientific Research Ethics Committee. The study will be conducted in accordance with the principles of the Declaration of Helsinki, and written informed consent will be obtained from all participants before participation.

The study will include adults with obstetric brachial plexus palsy who underwent shoulder tendon transfer surgery using the Modified Hoffer technique during childhood and healthy age-matched individuals. Individuals with obstetric brachial plexus palsy who have had at least five years since surgery will be included. Participants will be recruited on a voluntary basis among individuals referred by physicians, followed clinically, or admitted to the Department of Physiotherapy and Rehabilitation at Biruni University. All assessments will be performed by the same researcher in the Patient Assessment Laboratory of the Department of Physiotherapy and Rehabilitation.

The primary outcome of the study is pain. Pain intensity will be assessed using the Numeric Rating Scale. Secondary outcomes will include upper extremity range of motion, muscle strength, functional status, social appearance anxiety, and role/activity performance. Shoulder and forearm range of motion will be assessed for flexion, abduction, external rotation, internal rotation, supination, and pronation using the Kinvent K-Move Digital Goniometer. Muscle strength will be assessed using the MicroFET-2 digital handheld dynamometer for the relevant primary muscle groups of the shoulder and forearm.

Functional status will be evaluated using the Shoulder Pain and Disability Index and the Quick Disabilities of the Arm, Shoulder and Hand questionnaire. Social appearance anxiety will be assessed using the Social Appearance Anxiety Scale. Role performance and perceived activity performance will be evaluated using the Canadian Occupational Performance Measure.

To ensure methodological consistency between the obstetric brachial plexus palsy group and the healthy control group, the same standardized assessment battery will be applied to both groups. Physical and functional upper extremity measurements will be recorded bilaterally to allow comparison between the affected and unaffected sides in individuals with obstetric brachial plexus palsy and between the dominant and non-dominant sides in healthy controls.

The study aims to describe the clinical profile of adults with obstetric brachial plexus palsy after Modified Hoffer tendon transfer and to compare their pain, upper extremity function, range of motion, muscle strength, psychosocial status, and role performance with those of healthy peers.

Studietyp

Observationell

Inskrivning (Beräknad)

80

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studieorter

    • Istanbul
      • Istanbul, Istanbul, Turkiet (Türkiye), 34015
        • Rekrytering
        • Biruni University
        • Kontakt:
          • Fahri Dogukan Bozkurt, Physiotherapist, MSc Student
          • Telefonnummer: +905392870087
          • E-post: fahrib@biruni.edu.tr
        • Kontakt:
        • Huvudutredare:
          • Zeynep Hosbay, Physiotherapist, Prof.
        • Underutredare:
          • Fahri Dogukan Bozkurt, Physiotherapist, MSc Student
        • Underutredare:
          • Gulsena Utku Umut, Physiotherapist, PhD
        • Underutredare:
          • Busra Ulker Eksi, Physiotherapist, PhD
        • Underutredare:
          • Hayri Omer Berkoz, MD, Assoc. Prof.
        • Underutredare:
          • Atakan Aydin, MD, Prof.

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

  • Vuxen

Tar emot friska volontärer

Ja

Testmetod

Icke-sannolikhetsprov

Studera befolkning

The study population will consist of adults aged 18 to 40 years with unilateral brachial plexus birth palsy who underwent shoulder tendon transfer surgery using the Modified Hoffer Technique, and healthy age-matched individuals. Participants with brachial plexus birth palsy will be recruited from individuals referred by physicians, followed clinically, or admitted to the Department of Physiotherapy and Rehabilitation at Biruni University. Healthy controls will be recruited on a voluntary basis from individuals without brachial plexus birth palsy or upper extremity conditions that may affect the assessments.

Beskrivning

Inclusion and Exclusion Criteria

Inclusion Criteria for Individuals With Brachial Plexus Birth Palsy:

  • Being between 18 and 40 years of age.
  • Having a diagnosis of unilateral brachial plexus birth palsy.
  • Having undergone shoulder tendon transfer surgery using the Modified Hoffer Technique.
  • Having at least 5 years elapsed since the last surgery.
  • Having a cognitive and communication level sufficient to comply with the assessment process.
  • Agreeing to participate voluntarily in the study and signing the informed consent form.

Inclusion Criteria for Healthy Individuals:

  • Being between 18 and 40 years of age.
  • Having no history of upper extremity-related surgery within the last 5 years.
  • Having a cognitive and communication level sufficient to comply with the assessment process.
  • Agreeing to participate voluntarily in the study and signing the informed consent form.

Exclusion Criteria for All Participants:

  • Having a neurological disease.
  • Having another orthopedic problem or a history of trauma in the affected upper extremity.
  • Having a history of systemic disease requiring an acute attack or hospitalization within the last 3 months.
  • Pregnancy or being less than 6 months postpartum.

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

Kohorter och interventioner

Grupp / Kohort
Intervention / Behandling
Adults With Brachial Plexus Birth Palsy
Adults with obstetric brachial plexus palsy who underwent shoulder tendon transfer surgery using the Modified Hoffer technique during childhood.
Participants will undergo a standardized clinical assessment including pain, range of motion, muscle strength, functional status, social appearance anxiety, and role/activity performance measures.
Healthy Controls
Healthy age-matched individuals without obstetric brachial plexus palsy.
Participants will undergo a standardized clinical assessment including pain, range of motion, muscle strength, functional status, social appearance anxiety, and role/activity performance measures.

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Pain Intensity at Rest, During Activity, and at Night
Tidsram: Baseline
Pain intensity will be assessed using the Numeric Rating Scale under three conditions: pain at rest, pain during activity, and pain at night. Participants will rate their pain from 0 to 10, where 0 indicates no pain and 10 indicates the worst imaginable pain.
Baseline

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Upper Extremity Range of Motion
Tidsram: Baseline
Upper extremity range of motion will be assessed using the Kinvent K-Move Digital Goniometer. Shoulder flexion, shoulder extension, shoulder abduction, shoulder external rotation, shoulder internal rotation, elbow flexion, elbow extension, forearm supination, forearm pronation, wrist flexion, and wrist extension will be measured bilaterally.
Baseline
Upper Extremity Muscle Strength
Tidsram: Baseline
Upper extremity muscle strength will be assessed using the MicroFET-2 digital handheld dynamometer. The relevant primary muscle groups of the shoulder, elbow, forearm, and wrist will be measured bilaterally.
Baseline
Shoulder Pain and Disability
Tidsram: Baseline
Shoulder pain and disability will be assessed using the Shoulder Pain and Disability Index. Higher scores indicate greater shoulder pain and disability.
Baseline
Upper Extremity Disability
Tidsram: Baseline
Upper extremity disability will be assessed using the Quick Disabilities of the Arm, Shoulder and Hand questionnaire. Higher scores indicate greater upper extremity disability.
Baseline
Social Appearance Anxiety
Tidsram: Baseline
Social appearance anxiety will be assessed using the Social Appearance Anxiety Scale. Higher scores indicate greater social appearance anxiety.
Baseline
Role and Activity Performance
Tidsram: Baseline
Role and activity performance will be assessed using the Canadian Occupational Performance Measure. Importance, performance, and satisfaction scores will be recorded based on participant-identified activities.
Baseline

Samarbetspartners och utredare

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Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Beräknad)

1 juli 2026

Primärt slutförande (Beräknad)

1 december 2026

Avslutad studie (Beräknad)

1 december 2026

Studieregistreringsdatum

Först inskickad

12 juni 2026

Först inskickad som uppfyllde QC-kriterierna

12 juni 2026

Första postat (Faktisk)

17 juni 2026

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

17 juni 2026

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

12 juni 2026

Senast verifierad

1 juni 2026

Mer information

Termer relaterade till denna studie

Plan för individuella deltagardata (IPD)

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IPD-planbeskrivning

Individual participant data will not be shared in order to protect participant privacy, confidentiality, and ethical data protection principles.

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