Clinical Research Directory

Reducing Physical Workload Among Assistant Nurses Through Ergonomic Work Technique Training With or Without Biofeedback

Assistant nurses often develop work-related pain in the back, neck and shoulders because their work involves frequent patient handling and movement. Training in safe patient handling may help reduce pain and injury risk, and biofeedback may further support better work techniques during everyday care work. This study will test whether workplace-based training in patient handling can reduce musculoskeletal problems among assistant nurses. It will also examine whether adding six weeks of self-managed biofeedback-supported work technique training gives extra benefits compared with patient handling training alone. The study will include 60 assistant nurses with musculoskeletal symptoms, who will be randomly assigned to one of the two training groups. Data will be collected through interviews, physical assessments, questionnaires at baseline, six weeks and six months, and weekly SMS monitoring. Interviews with assistant nurses and managers will also explore how the intervention works in practice, how safe patient handling can be promoted, and what organisational factors support safer working methods.

Workstation Ergonomics Program at Al-Baha University

This study evaluates a workstation ergonomics program at Al-Baha University aimed at reducing work-related musculoskeletal symptoms among university employees who use computers regularly. The program includes an ergonomics self-assessment of the workstation, individualized guidance on proper workstation setup and posture, and practical recommendations to improve daily work habits. Participants will be followed for approximately four weeks, and changes in musculoskeletal symptoms and related outcomes will be assessed before and after the program, compared with a usual-practice control group.

ACUTE EFFECT OF DIAPHRAGMATIC BREATHING ON POSTOPERATIVE UPPER TRAPEZIUS PAIN

This randomized controlled trial aims to investigate the acute effects of diaphragmatic breathing exercises added to soft tissue mobilization and percussive therapy on pain intensity, functional disability, and pressure pain threshold in operating room nurses experiencing upper trapezius pain after surgery-related work activities. Participants will be operating room nurses working in a hospital operating theater who report upper trapezius pain and tenderness within 30 minutes after completing a surgical procedure. Eligible participants will be randomly assigned to either an intervention group receiving soft tissue mobilization, percussive therapy, and diaphragmatic breathing exercises, or a control group receiving soft tissue mobilization and percussive therapy alone. Pain intensity will be assessed using the Visual Analog Scale (VAS), functional disability using the Neck Disability Index (NDI), and mechanical pain sensitivity using Pressure Pain Threshold (PPT) measurements. Assessments will be performed immediately before and after a single treatment session. The study aims to determine whether the addition of diaphragmatic breathing exercises provides additional benefits in reducing pain and improving function in the acute postoperative working period of operating room nurses.

WRMSDs Among Orthopedic Surgeons

The investigators investigated the prevalence of WRMSDs in Egyptian orthopaedic surgeons.

Development of Multidimensional Screening Tool for WMSDs

The purpose of this study is to develop a multidimensional screening tool for Work-Related Musculoskeletal Disorders (WMSDs) and to evaluate its psychometric properties. The study involves a cross-sectional survey of approximately 250 workers in the bio-pharmaceutical industry to assess the tool's structural validity, internal consistency, construct validity, and measurement invariance following COSMIN guidelines.