6 Clinical Trials for Various Conditions
The study looks at treatments for reversing chronic shoulder subluxation after a stroke. It compares electrical stimulation with surface electrodes (stimulation through the skin) with intra-muscular stimulation (from inside the muscle)using an implanted micro-stimulator (BION). Subjects are put either in a surface stimulation or a BION® group. In the BION® group, two BION®s are implanted in the shoulder, the medial deltoid and supraspinatus muscles. Treatment consists of a baseline of 6 weeks, and 6 weeks of therapy, consisting of 2 sessions per day for 10 to 30 minutes each time. This is followed by 6 weeks without therapy. If testing shows that after 6 weeks of therapy there is no reversal of subluxation, more intense therapy is carried out for another 6 weeks. Treatment is similar in the surface electrode group, but surface electrodes deliver the stimulation instead of BION®s. A total of 30 subjects is expected to complete the study.
Describe the purpose and objective(s) of the study, specific aims, and/or research questions/hypotheses: The purpose of this Randomized Controlled Trial is to evaluate the effectiveness of Blood Flow Restriction (BFR) training with standard care of physical therapy versus the standard care of Physical Therapy alone and its effect on shoulder function and patient outcomes in military cadets recovering from shoulder stabilization surgery. We hypothesize after 6 weeks of BFR training will contribute to 13 (76%) or more participants will achieve scores within one standard deviation of normative values for isometric strength and functional tests at six months following shoulder stabilization surgery. Furthermore, we hypothesize that 14 (82%) or more participants will report improved patientreported outcomes as determined by the minimal clinical difference (MCD) at 12 weeks and six months post-operatively. Objective 1: To evaluate the effectiveness of blood flow restriction (BFR) training on shoulder isometric strength, as measured by a digital handheld dynamotor following shoulder stabilization surgery in military cadets. Objective 2: To evaluate the effectiveness of blood flow restriction (BFR) training on shoulder range of motion, as measured by a digital inclinometer, following shoulder stabilization surgery in military cadets. Objective 3: To evaluate the effectiveness of blood flow restriction (BFR) training on shoulder function as measured by the Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST), Seated Shot-Put Test (SSPT), and Upper Quarter Y-Balance Test (UQYBT), following shoulder stabilization surgery in military cadets. Objective 4: To evaluate the effectiveness of BFR training on shoulder pain, measured by a numerical pain rating scale, following shoulder stabilization surgery in military cadets. Objective 5: To evaluate the effectiveness of a BFR training on patient-reported outcomes, measured by Single Assessment Numeric Evaluation (SANE), Shoulder Pain and Disability Index (SPADI), and the Quick Disabilities of Arm, Shoulder and Hand (DASH) following shoulder stabilization surgery in military cadets. Aim 1:To identify whether BFR with Physical Therapy is more effective at increasing shoulder strength than therapy alone following shoulder stabilization surgery. We hypothesize that the BFR with Physical Therapy group will be more effective at increasing shoulder strength than the Physical Therapy group without BFR following shoulder stabilization surgery. Aim 2:To identify whether BFR with Physical Therapy is more effective at increasing shoulder function than therapy alone following shoulder stabilization surgery. We hypothesize that the BFR with Physical Therapy group will be more effective at increasing shoulder function than the Physical Therapy group without BFR following shoulder stabilization surgery.
The purpose of this study is to assess cartilage strain and contact areas following glenohumeral instability compared to healthy individuals.
The purpose of this randomized clinical trial is to determine the effectiveness of Battlefield Acupuncture (BFA) in addition to usual post-surgical shoulder physical therapy compared to a standard shoulder rehabilitation program in reducing medication use and pain in patients who have undergone shoulder surgery. Measurements of medication (opioid, NSAID, acetaminophen, etc.) use (daily number of pills consumed), pain rating, patient specific functional scale and global rating of change will be taken at 24, 72 hours, 7 days, 14 days and at six weeks post-surgery. It is hypothesized that the inclusion of Battlefield Acupuncture will result in a decrease in medication use and post-surgical pain when compared to rehabilitation alone. The population for this study is male and female DoD beneficiaries, ages 17-55 (17 if cadet) that are not participating in other shoulder research studies. The subjects in the experimental group will receive Battlefield Acupuncture in addition to their respective post-surgical shoulder rehabilitation protocol.
This project will be a multi-center, prospective longitudinal cohort for all patients undergoing primary shoulder instability surgery, excluding isolated SLAP repairs. We will be looking for risk factors for recurrent instability, revision surgery, and poor outcomes. Patients will be asked to complete the RAND-36, ASES, Shoulder Activity, EQ-5D and WOSI outcome measures, as well as demographic and socioeconomic information. Surgeons will complete a form after surgery with information on radiographic findings, physical exam, surgical findings, and the repair. Patients will wear a sling post-operatively, and follow standardized rehabilitation protocols, including physical therapy. Patients will be sent outcome questionnaires at 2, 6, 10, and 20 years after surgery.
The goal of this research study is to investigate safety and gather initial effectiveness data for a new implanted device designed to treat chronic shoulder pain in chronic post-stroke subjects. The BBPM weighs less than 0.03 ounces and measures 1" x 0.1". It is implanted into the shoulder to stimulate the axillary nerve. Stimulation of this nerve may reduce shoulder pain, reduce shoulder subluxation, improve motion, improve function, and possibly decrease use of pain medication. CAUTION--Investigational device. Limited by Federal law to investigational use.