Clinical Research Directory

Contextually Enriched Individualized Exercise Versus Contextually Fixed Exercise for Rotator Cuff-Related Shoulder Pain

The goal of this clinical trial is to learn whether adding personalized contextual factors to an exercise program can improve pain and function in people with rotator cuff-related shoulder pain. This condition is a common cause of shoulder pain and can limit daily activities. The main questions this study aims to answer are: 1. Does a contextually enriched and individualized exercise program lead to greater improvement in upper-limb disability (measured by the QuickDASH questionnaire) compared with a contextually fixed program? 2. Does it lead to greater reductions in pain intensity (measured by the Numeric Pain Rating Scale) and greater improvements in autonomic nervous system regulation (measured by heart rate variability)? 3. Does it result in more favorable changes in psychosocial outcomes, exercise adherence, and therapeutic alliance? Researchers will compare two exercise programs to determine whether adding personalized contextual features enhances treatment effectiveness. One group will receive a standardized, evidence-based exercise program delivered in a fixed and neutral manner. The other group will receive the same exercise program with added personalized contextual elements, such as: * Preferred music and lighting * Choice between equivalent exercises (without changing exercise type or dosage) * Motivational feedback and supportive communication * Personalized progress tracking Both groups will: * Attend supervised exercise sessions twice per week for 12 weeks * Follow a structured home exercise program * Complete questionnaires assessing pain, function, and psychological factors * Undergo heart rate variability assessment to evaluate autonomic regulation * Be followed for 12 months after treatment The researchers expect that integrating personalized contextual elements into exercise therapy may enhance recovery, increase motivation, and improve long-term outcomes.

Clinical Outcomes of Arthroscopic Surgeries for Shoulder and Knee Sports Injuries

This observational study aims to evaluate the long-term recovery and clinical outcomes of patients undergoing minimally invasive (arthroscopic) surgeries for sports-related shoulder and knee injuries. Sports injuries, such as ligament tears, meniscus damage, and rotator cuff tears, are common and can significantly impact a person's daily life and ability to return to sports. While surgery is an effective treatment, the recovery process and final outcomes can vary greatly from person to person. Researchers will follow patients who are already scheduled for routine shoulder or knee surgery at the study center. By collecting detailed information about the patient's initial injury, the specific surgical techniques used by the doctor, and the patient's recovery progress over two years, the study hopes to identify which factors lead to the best healing and functional outcomes. Participants will be asked to complete standard questionnaires about their joint function and pain levels before their surgery, and again at 6 months, 1 year, and 2 years after surgery. The study is strictly observational; it will not change the standard medical care, surgical plan, or rehabilitation routine the patients receive.

The Role of Pectoralis Minor Tightness in the Development of Rotator Cuff Tears

This study investigates whether tightness of a small chest muscle called the pectoralis minor is associated with the development of rotator cuff tears in the shoulder. Using a propensity score matched case-control design, the study compares patients with rotator cuff tears (case group, n=45) to patients with intact rotator cuffs (control group, n=45). Adults aged 18-55 with shoulder pain who are evaluated by MRI and/or shoulder arthroscopy at Gazi University Hospital may be invited. The case group includes patients found to have rotator cuff tears during arthroscopy. The control group includes patients whose rotator cuff was documented as intact by MRI and/or arthroscopy (e.g., patients treated for labral, SLAP, or instability pathology). Groups are matched 1:1 on age, sex, BMI, occupation, sportive activity and dominant side. Before surgery, a trained clinician measures shoulder posture and pectoralis minor length using simple external tools (a digital caliper and ruler-like square). For arthroscopy patients, the surgeon records general arthroscopic findings. No extra procedures are added for research. We expect to include 90 participants total. The primary hypothesis is that pectoralis minor tightness is more prevalent in patients with rotator cuff tears compared to controls. A secondary hypothesis is that tears in patients with pectoralis minor tightness more often begin on the bursal side. Results may help clinicians understand shoulder mechanics and improve prevention or rehabilitation strategies.

Mulligan and Proprioceptive Neuromuscular Facilitation Techniques in Individuals With Rotator Cuff Lesions

This study aims to compare the effects of Mulligan mobilization with movement (MWM) and Proprioceptive Neuromuscular Facilitation (PNF) techniques on pain, functionality, proprioception, and quality of life in individuals diagnosed with rotator cuff lesions. A total of 45 participants aged 30-70 years with partial supraspinatus tears confirmed by clinical and radiological assessment will be randomly assigned to three groups: conventional physiotherapy, Mulligan + conventional physiotherapy, and PNF + conventional physiotherapy. All groups will receive a standardized three-week physiotherapy program, while the Mulligan and PNF groups will additionally undergo their respective manual therapy interventions. Outcome measures will include pain intensity (VAS), shoulder range of motion, functional disability (DASH), joint position sense, and rotator cuff-specific quality of life (RC-QoL). The study seeks to determine which manual therapy approach (Mulligan or PNF) provides superior improvements in clinical outcomes compared with conventional treatment alone.

Estradiol Supplementation and Rotator Cuff Repair

Rotator cuff tears in the shoulder are common causes of pain and disability, often fail to heal with surgery, and tears, worse outcomes after surgery, and failure of healing are associated with estradiol deficiency. In this study, post-menopausal women will be randomized to either estradiol patches or placebo patches after repair of the rotator cuff. The purpose of this study is to determine whether estradiol patches show promise in improving shoulder pain, strength, muscle volumes, and function when given with rotator cuff repair.

CBD for Pain Following Orthopedic Shoulder Surgery

The goal of the study is to learn if Epidiolex (cannabidiol) works as a additional pain medication in patients who have had orthopedic shoulder surgery. It is also to learn about safe dosages and identify any side effects after surgery. Researchers will compare Epidiolex to a placebo solution to see if Epidiolex lowers pain after shoulder surgery. Participants will: * track their pain and what medications they use every day in a provided pain diary. A researchers will call every seven days to check on the participant and diary. * Complete two short surveys. Once before surgery and once after. * Have bloodwork tested after surgery

Telerehabilitation for Shoulder Surgery Recovery

This study aims to evaluate the effectiveness of a telerehabilitation protocol utilizing the Band Connect platform in patient recovery following rotator cuff repair surgery. This will be a randomized control trial with patients assigned into a traditional rehabilitation or a telerehabilitation protocol.

Therapeutic Exercise for Rotator Cuff Tendinopathy / Subacromial Pain Syndrome - Outcomes and Mechanisms

Rotator cuff tendinopathy, one of the pathologies identified as part of the cluster of shoulder symptoms known as subacromial pain syndrome, is a common musculoskeletal shoulder condition. Resolution of pain and disability is poor despite treatment, with only about 50% reporting full recovery at 12 - 18 months. Prior studies suggest therapeutic exercise when used alone and with other interventions can have positive outcomes; however, not all patients with rotator cuff tendinopathy respond. Few studies have assessed the effects of exercise for individuals with chronic pain, especially brain driven mechanisms, thought to play a key role. In this study, we will use brain imaging to understand the mechanisms, identify predictors of a positive response to exercise, and the relationship to biomechanical and pain-related factors in patients with RC tendinopathy. The findings from this study will optimize the delivery and treatment response to exercise for individuals with shoulder pain.

Effect of a Posterior Shoulder Pillow on Pain and Sleep Quality After Rotator Cuff Repair

The goal of this clinical study is to learn if using a special pillow placed behind the shoulder can help to reduce pain and improve sleep for patients after surgery to repair a torn rotator cuff. The main questions it aims to answer are: * Do patients who choose to use the posterior shoulder pillow have lower pain levels after surgery? * Do these patients report better sleep quality during recovery? * How safe and comfortable is the pillow for patients to use? Researchers will compare patients who use the pillow to those who do not use it to see if there is a difference in their recovery. Participants will: * Be asked about their willingness to use the pillow. Their treatment and recovery plan will be decided together with their doctor. * Be asked to rate their pain and sleep quality several times after surgery: at 1 week, 2 weeks, 4 weeks, and 6 weeks. * Have their shoulder function assessed by a clinician at 2, 4, and 6 weeks after surgery. * Receive a standard MRI scan before and 6 weeks after surgery as part of their regular medical care to check on healing.

Utility of Intermittent Cryo-Compression Versus Traditional Icing Following Arthroscopic Rotator Cuff Repair

Effective post - operative pain control following orthopedic surgical procedures without excessive reliance upon opioid pain medication has garnered increased attention in recent years. This study will evaluate the utilization of a non-invasive, novel cryo - compression, post-operative modality to improve pain control versus standard ice wraps in the immediate post-operative phase of arthroscopic rotator cuff surgery via a randomized controlled study design. Furthermore, if this study demonstrates improved pain control, improved quality of life and decreased opioid usage with the intermittent cold compression unit, recommendations may be considered for system-wide utilization.

Post-Market Clinical Follow-up (PMCF) Study of the Pitch-Patch for the Augmentation or Reinforcement of the Rotator Cuff

This is a clinical investigation study. It will verify the long-term safety and performance of the Pitch-Patch when implanted to reinforce partially repairable rotator cuff tears and used as described by the manufacturer's instructions. The medical device in this study is already on the market and is manufactured by Xiros Ltd. The Pitch-Patch is a single-use polyester prosthesis available in two sizes (30x20mm and 35x25mm). It is reinforced around the perimeter and around each eyelet to provide strength and stability to the device and repair. The study will collect data on patients who meet the entry criteria and have received the device. This is a single-armed study, meaning all patients will have a Pitch-Patch. The total length of the is expected to be 3 years. A minimum of 37 patients will be enrolled into the study. Patients will be enrolled at a study specific follow up visit 2-2.5 years after implant, and data for baseline and other time points prior to 2 years (3month, 6month, and 1 year post surgery) will be collected retrospectively from medical records if available.

Safety and Efficacy of Platelet-Rich Plasma Combined With Compound Betamethasone in Arthroscopic Surgery for Rotator Cuff Injury With Shoulder Adhesion: A Prospective, Multicenter, Randomized Controlled Trial

Background: Patients undergoing arthroscopic surgery for rotator cuff tears with shoulder adhesion often experience significant postoperative pain and stiffness. This study investigates whether adding a long-acting local anesthetic (Liposomal Bupivacaine) to a standard anti-inflammatory steroid injection (Compound Betamethasone) during surgery can improve outcomes. Methods: This is a prospective, randomized, double-blind, controlled trial. Approximately 70 eligible adult patients will be randomly assigned to one of two groups: (1) the Combination Group, receiving an intra-articular injection of Liposomal Bupivacaine plus Compound Betamethasone after surgery, or (2) the Control Group, receiving Compound Betamethasone alone. Patients and outcome assessors will not know the group assignment. What participants will do: All participants will receive standard arthroscopic rotator cuff repair and adhesion release. They will be followed for 12 months after surgery, with assessments at multiple time points (from hours to months post-op) to measure pain levels, shoulder function, range of motion, and tendon healing via MRI. Main Goals: The primary goal is to compare the improvement in UCLA shoulder scores between the two groups at 12 months. Secondary goals include comparing pain scores, other functional scores (Constant-Murley), joint mobility, MRI findings, and safety (complication rates).

Use of the REGENETEN™ Bioinductive Implant System in High Grade Partial-thickness Tears

The purpose of the study is to assess whether the REGENETEN™ Bioinductive Implant allows patients to get back to their everyday activities quicker than if the tendon is repaired by the standard repair technique 'Completion and Repair' for surgically treating partial-thickness rotator cuff tears.

Effectiveness of Telerehabilitation as an Alternative to Outpatient Physiotherapy in the 1 Month After Arthroscopic Rotator Cuff Repair Surgery

The present study aims to verify whether telerehabilitation as an alternative to in-person treatment (both conducted by a physiotherapist) can be a valid option in terms of pain, recovery of the rom, shoulder functionality compared to those provided by therapy alone. face-to-face rehabilitation in patients undergoing arthroscopic rotator cuff repair surgery.

Investigation of the Effects of Kettlebell Training

Kettlebell exercises are seen as one of the approaches that can be used conservatively in individuals with shoulder pain. However, it is still unknown what results it has on its therapeutic effects. These findings highlight the need for higher quality studies evaluating the effects of kettlebell use and exercises for shoulder pain. Therefore, the purpose of this study was to investigate the effects of 8 weeks of kettlebell training on shoulder pain, function, and performance. The hypotheses of our study are as follows: * H1: In individuals with Rotator Cuff-Related Shoulder Pain, the improvement in shoulder-related pain perception is greater with Kettlebell training compared to the standard rehabilitation program. * H2: In individuals with Rotator Cuff Related Shoulder Pain, shoulder function improvement is greater with Kettlebell training compared to the standard rehabilitation program. * H3: In individuals with Rotator Cuff-Related Shoulder Pain, shoulder performance improvement is greater with Kettlebell training than with the standard rehabilitation program.

Evaluating Hemidiaphragmatic Paralysis With Prolonged Neural Blockade From an Interscalene Brachial Plexus Block

This prospective observational study aims to evaluate the incidence of hemidiaphragmatic paralysis in patients receiving interscalene brachial plexus nerve block with prolonged neural blockade. English speaking American Society of Anesthesiologists (ASA) 1-3 patients ages 18-80 receiving prolonged interscalene nerve block will be randomized into 3 groups: first group receiving a perineural catheter infusing 0.2% ropivacaine; the second group receiving a single shot injection of 10mL liposomal bupivacaine (Exparel; n=20) plus 5 mL 0.5% bupivacaine and the third receiving 20mL liposomal bupivacaine plus 5mL bupivacaine (to be determined by the attending anesthesiologist).Primary outcome will be incidence of hemidiaphragmatic paralysis postoperative day 1 as measured by point of care (POCUS) ultrasound.

Postoperative Rotator Cuff Rehabilitation: Functional, Pain and Sleep Quality

Rotator cuff injuries are the third leasing cause of pain and disability, accounting for 16% of all musculoskeletal injuries. Following surgical intervention, patients typically undergo a 4 to 6 week immobilization period before starting physical therapy. This rehabilitation phase can last between 4 to 6 months. Despite this, there is currently a lack of clear guidelines regarding specific physical therapy protocols or the expected post surgical recovery for patients who have undergone rotator cuff repair.

The Relationship Pain Beliefs With Kinesiophobia, Catastrophizing, Pain Knowledge, and Shoulder Functional Disability in Individuals With Shoulder Pain

This cross-sectional observational study aims to examine the relationship between psychological and organic pain beliefs and kinesiophobia, pain catastrophizing, pain knowledge, and shoulder functional disability (SPADI) in individuals with shoulder pain. The study seeks to clarify how pain-related beliefs influence physical and psychological outcomes in musculoskeletal shoulder pain.

Subscap Reverse Shoulder Arthroplasty

The subscapularis is part of the rotator cuff and is release as part of a reverse shoulder replacement. The decision to repair this tendon is controversial. This research is being done to help determine if rotator cuff repair improves or hinders shoulder replacement. A worrisome but rare complication after shoulder replacement is dislocation. Rotator cuff repair may help reduce this risk. The repair may hinder some of the range of motion afterwards or could help with internal rotation strength. There is a chance that the repair doesn't matter at all. The goal of this study is to delineate outcomes after reverse shoulder arthroplasty with the respect to management of the subscapularis tendon. Further information about rotator cuff repair after reverse shoulder replacement can help define complications, potentially decrease OR time, and improve functional outcomes. A total of 148 patients will be enrolled and the duration of the study will be 5 years. All patients will be required to follow-up at 2¬-week, 6-week, 3-month, 6-month, 1-year, and 2-year post-operative marks. Any time information is collected for a study there is a small risk of breach of confidentiality. There are no monetary costs or payments associated with this study. You may or may not benefit by taking part in this study. There is no guarantee that you will receive direct benefit from your participation in this study. To be clear, participation in this study is completely voluntary.

Clinical Outcomes Related to Arthroscopic Rotator Cuff Repair Recovery Using Incrediwear

To assess the benefits of using the Incrediwear products for patients recovering from Arthroscopic Rotator Cuff Repair surgery for postoperative pain, range of motion, and swelling.

The Effect of a Custom Pillow on Sleep Quality in Patients With Nonoperative Rotator Cuff Syndrome

The objective of this study is to determine if a pillow sleep aid improves sleep quality in the short term for patients who have shoulder pain from a rotator cuff injury and are being managed non-operatively.

Slow and Accelerated Rehabilitation Protocols

Latissimus dorsi transfer is an established treatment option with favorable results in massive, irreparable rotator cuff tears, however, it is controversial if earlier motion is detrimental or beneficial to the postoperative goal of reduced pain and improved clinical outcomes. Therefore, the aim of this study is to compare the effects of slow and accelerated rehabilitation protocols after latissimus dorsi transfer in massive, irreparable rotator cuff tears.

Evaluation Of Outcomes Following Rotator Cuff Repair Using the REGENETEN Bioinductive Implant: A Prospective, Multi-Center Global Registry

This prospective, single-arm, multicenter registry is being conducted to collect real world post-market data from patients who are undergoing rotator cuff repair using the REGENETEN◊ Bioinductive Implant System. The Registry will include up to 50 centers in the United Kingdom (UK), Europe, Australia, and up to 400 patients for the initial evaluation. Patients will be treated and evaluated according to standard medical care. Outcome data is collected up to 2 years post-surgery.

Analysis of Sleep & Recovery Following Rotator Cuff Repair Surgery

Postoperative recovery following a rotator cuff repair surgery can be challenging. In particular, sleeping is difficult given the restrictions of the operative shoulder. This study aims to evaluate a postoperative sleep device that will allow for safe and comfortable positioning of the arm, with the anticipated effect to improve postoperative recovery and sleep.