Clinical Research Directory

The Effect of Stabilization Exercises on Pain, Posture, and Sleep in Office Workers With Neck Pain

With this study that will be examined the effects of stabilization exercises applied in addition to neck exercises on neck pain, posture and sleep quality in office workers with neck pain.

Validating a Clinical Prediction Rule to Guide Manual Therapy and Exercise for Neck Pain Relief in 140 Participants With Neck Pain

Neck pain is a common issue that can lead to long-term disability and lost work time for many individuals. Despite numerous studies, finding effective treatment strategies has been challenging. One possible reason for this is that treatments may not have been tested on the specific groups of people who would benefit most. A method was developed to identify people with neck pain who are likely to see significant improvements from a manipulation technique used by physical therapists, called cervical spine thrust joint manipulation. The investigators believe that patients identified as likely responders to cervical spine manipulation will show greater improvements in disability. The investigators aim to test whether this method works with different patients and therapists across the country through a multicenter randomized clinical trial. In this study, 140 patients with primary complaints of neck pain will be enrolled from 20 clinical sites. Designed with stringent criteria for inclusion, this study is a testament to our commitment to participant safety and the effectiveness of the treatment. Participants will be randomly assigned to one of two groups: (1) one group will receive 2 sessions of cervical spine manipulation followed by 3 sessions of exercise, and (2) the other group will receive 2 sessions of gentle hands-on treatment followed by 3 sessions of exercise. The primary goal is to measure changes in disability 4 weeks after starting treatment, with follow-ups after one week, 4 weeks, 3 months, and 6 months to assess both immediate and long-term effects. By providing crucial data on the reliability of our method in identifying patients who will benefit most from cervical spine manipulation, this study has the potential to significantly enhance decision-making leading to rapid improvement. Results from this study will provide clearer guidelines on the optimal use of cervical spine manipulation, potentially revolutionizing the way patients recover from neck pain.

The Effect of Low-load Endurance Training of Upper Trapezius on Pain, Pressure Pain and Muscle Stiffness in Chronic Neck-shoulder Pain Compared to Stretching Exercise

This study aims to investigate the effectiveness of low-load endurance exercise as compared to stretching exercise on upper trapezius on pain, pressure pain and muscle stiffness in patients with chronic neck-shoulder pain. The hypothesis is that endurance exercise of the upper trapezius should result in significantly better improvement in terms of neck-shoulder pain, pressure pain threshold and muscle stiffness than stretching exercise. Participants with unilateral neck-shoulder pain will either perform low-load endurance exercise or stretching exercise of the upper trapezius muscle of the affected side in a 5-week period. Before and after the 5-week training, outcomes will be assessed by investigators in order to compare the effectiveness of two exercises on pain, pressure pain, muscle stiffness, and muscle endurance. Secondary outcomes include Neck Disability Index (NDI) to assess various aspects of daily living impacted by neck pain, and Disabilities of Shoulder, Arm and Hand (DASH) Questionnaire to evaluate the ability to perform various upper limb activities. Findings to be obtained from this study will help inform the clinical management in particular for self-care of this chronic neck pain group of participants, by refining the exercise prescription for promoting the clinical outcomes for individuals suffering from neck-shoulder pain. In addition, results of this study will also inform physiotherapists the possible mechanisms underlying the improvement of neck-shoulder pain by examination of the relationship between biomechanical properties of muscles, such as muscle endurance or muscle stiffness, and neck-shoulder pain.