Clinical Research Directory

ReneuRx™ (Nerve Selective Therapy) Utilized in Lateral Hip Pain

The goal of this clinical trial is to evaluate the safety and analgesic performance of the ReneuRx™ device in subjects with moderate to severe chronic lateral hip pain compared to subjects receiving treatment with corticosteroid injection in adults aged 22-80 years. Participants will attend study visits and complete quality of life questionnaires. Participants will be followed for approximately 6-12 months after the study procedure.

Effectiveness of High Intensity Laser Therapy in Patients With Greater Trochanteric Pain Syndrome

Greater trochanteric pain syndrome causes pain on the outer side of the hip. This study examined whether adding high-intensity laser therapy to exercise improved hip pain and function more than exercise alone. Adults with this condition were randomly assigned to two groups. Both groups followed the same exercise program three days per week for 8 weeks. One group also received high-intensity laser therapy twice weekly for 4 weeks, for a total of eight sessions. Each laser session lasted 15 minutes. The main outcome was the total Harris Hip Score, which assesses hip pain and function. Pain intensity and quality of life were also assessed. Evaluations took place before treatment, 1 month after treatment initiation, and 3 months after completion of the 8-week exercise program.

Feasibility of a Home Exercise Program With the Addition of a Corticosteroid Injection in Patients With Lateral Hip Pain

We have developed an exercise protocol that we plan to evaluate in a future randomized controlled trial in combination with a corticosteroid injection. In accordance with the MRC Framework of Complex Interventions, which reccomends stepwise development of interventions and testing of feasibility before applying them to a trial, we aim to evaluate the feasibility of our intervention before initiating further trials. The purpose of this non-randomized feasibility study is to test the feasibility and acceptability of this exercise protocol with addition of a corticosteroid injection with no aim of evaluating effects. All participants in this study will receive the following interventions: * An ultrasound-guided corticosteroid injection superficial to the insertion of the gluteus medius and minimus tendons on the greater trochanter of the hip. * A home exercise program including 3 exercises, scalable to 3 different difficulty levels. * A patient information leaflet containing relevant information on managing lateral hip pain.

Comparing Standard Care Approaches for Greater Trochanteric Pain Syndrome in General Practice

Pain on the outside of the hip, known as greater trochanteric pain syndrome (GTPS), is a common problem. It is caused by irritation of the tendons that attach the buttock muscles to the hip bone. The condition most often affects middle-aged women and makes everyday activities such as walking, climbing stairs, sitting and lying on the painful side difficult. Many people continue to have pain for years. Today, there is no agreed treatment approach for GTPS in general practice, and it is unclear which of the treatments commonly used works best. This study compares three treatments that are all already used in Danish healthcare. Participants are adults aged 35 or older who have had pain on the outside of the hip for at least 12 weeks and who show typical signs of GTPS on a clinical examination. An ultrasound scan of the hip is performed to rule out a torn tendon. In total, 192 participants will be recruited, mainly through general practice, and also through specialist clinics, a hospital sports medicine department and social media. Participants are assigned by chance (randomised) to one of three groups: 1. Advice: a leaflet explaining the condition and how to manage daily activities, with a brief verbal explanation. 2. Advice plus home exercises: the leaflet plus three simple strength exercises done at home three times a week, with written instructions, online videos and an exercise diary. 3. Advice plus home exercises plus a steroid injection: the same as group 2, plus a cortisone injection given with ultrasound guidance into the painful area of the hip within a week of the first visit. The injection can be repeated once after 6 weeks if pain persists. The main question is how many participants in each group feel much better after 3 months. Participants also answer questions about pain, hip function, quality of life, physical activity, exercise adherence, side effects and use of healthcare. Questionnaires are completed online after 1, 2, 3, 6 and 12 months, and participants attend three visits with a clinical examination and ultrasound scan: at the start, after 6 weeks and after 3 months. The study takes place at two sites in Denmark: Bispebjerg Hospital in Copenhagen and the Research Unit for General Practice in Aalborg. We expect that adding exercises, and adding exercises and an injection, will lead to greater improvement than advice alone. The results will help guide treatment of GTPS in general practice.

Ultrasound-Guided Percutaneous Neuromodulation on the Superior Gluteal Nerve in Patients With Greater Trochanteric Pain Syndrome: A Pilot Study

Greater Trochanteric Pain Syndrome (GTPS) predominantly affects women, with an annual incidence of 1.8 to 5.6 per 1000 individuals and a prevalence ratio of 4:1 compared to men. It is characterized by lateral pain in the greater trochanter region, particularly during palpation, prolonged sitting, and physical activity. Conservative treatments, such as radial shockwave therapy and therapeutic exercises, are effective but slow, and some patients eventually require surgery. Ultrasound-guided percutaneous neuromodulation, targeting the superior gluteal nerve, has emerged as a promising alternative to improve GTPS outcomes. This technique aims to normalize motor response and reduce pain more rapidly than conventional therapies. Integrating neuromodulation could accelerate recovery, enhancing both pain relief and tendon functionality. This study aims to explore the effectiveness of this technique as an adjunct to conventional treatments, aiming for faster symptom improvement and better long-term adherence.

Emerging Indications for Hyperbaric Oxygen Treatment

This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric Oxygen Treatment. The study team aims to collect ongoing data on how well HBOT treats these emerging indications, and to add these data to the growing HBO Registry. The research team hypothesizes that HBOT will result in improvements of the condition of the various emerging indications.

HILT in Greater Trochanteric Pain Syndrome

Greater Trochanteric Pain Syndrome (GTPS) is a common cause of lateral hip pain that can significantly impair daily activities and quality of life. Conservative treatments, including physical therapy modalities and injections, are considered first-line management. High-Intensity Laser Therapy (HILT) is a non-invasive modality with greater tissue penetration compared to low-level laser therapy and has shown promising results in musculoskeletal disorders; however, evidence in GTPS is limited. This study aims to evaluate the efficacy of HILT compared with a sham intervention in patients with GTPS, focusing on pain intensity, functional status, and quality of life.

Evaluation of TENEX for Greater Trochanteric Pain Syndrome (GTPS)

The objective of this study is to evaluate how an ultrasound-guided percutaneous procedure, TENEX, can help people with chronic hip pain resulting from a condition called Greater Trochanteric Pain Syndrome (GTPS) and to characterize the efficacy of percutaneous tenotomy (PUT) using TENEX®, a device used for the treatment of various tendinopathies. In this study an ultrasound (US) is performed to guide the partial release of gluteus medius and minimus and Iliotibial band tendons in patients diagnosed with refractory Greater Trochanteric Pain Syndrome (GTPS) vs control. The investigator team hypothesizes that the new TENEX can improve the pain level for individuals with GTPS to help those individuals perform their activities of daily living (ADLs), e.g., walking, standing, and side-lying, as well as demonstrate less medication utilization. The study predicts that this percutaneous outpatient procedure can decrease pain, increase mobility, and decrease medication utilization. The study team hypothesizes that PUT can improve the pain level and function for individuals suffering with GTPS. The study will assess walking, standing, and side-lying tolerance, as well as medication utilization. The investigator team predicts that this percutaneous outpatient procedure can decrease pain and medication utilization while increasing mobility.

Piriformis and Gluteal Muscle Thickness in Patients With Unilateral Greater Trochanteric Pain Syndrome

This study aims to evaluate muscle thickness in patients with unilateral Greater Trochanteric Pain Syndrome using ultrasonography and to compare these findings with healthy individuals. The primary objective is to determine whether piriformis muscle thickness differs between patients and controls. Secondary objectives include assessing gluteus medius and gluteus maximus muscle thickness, side-to-side differences in piriformis and gluteal muscle thickness, and the presence of Deep Gluteal Syndrome.

ESWT vs Conventional Physical Therapy in Greater Trochanteric Pain Syndrome

This study aims to compare the effectiveness of Extracorporeal Shockwave Therapy (ESWT) with conventional physical therapy in patients with Greater Trochanteric Pain Syndrome (GTPS). GTPS is a common cause of lateral hip pain, often related to gluteal tendinopathy rather than trochanteric bursitis. Sixty patients will be randomly assigned to two groups: ESWT or conventional physical therapy (TENS, hot pack, ultrasound). Pain (VAS), hip function (Harris Hip Score), lower limb function (LEFS), and global improvement will be evaluated at baseline, week 3, and week 12. The purpose of this study is to determine which treatment provides greater pain relief and functional improvement.

Exercise and Patient Education for Patients With Lateral Hip Pain

This prospective cohort trial will investigate a progressive exercise protocol and patient education for patients with hip abductor tendon pathology. The primary outcome is patient reported pain measured by the revised Copenhagen Hip And Groin Outcome Score (HAGOS), that will be conducted at baseline and at a 12 week follow-up.