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NCT07021079
Muscle deconditioning, characterized by a loss of muscle mass and strength, is a frequent consequence of prolonged lower limb unloading. Beyond muscle mass loss, reduced neural drive contributes significantly to strength decline, highlighting the need for interventions targeting neuromuscular function during immobilization. Focal muscle vibration (FMV) has shown promise in modulating neuromuscular excitability by activating muscle spindle afferents and inducing cortical adaptations. Chronic use of FMV has been associated with significant strength gains and improved neural command. This makes FMV an effective rehabilitation tool. Its simplicity and non-invasiveness further make it a practical countermeasure.
NCT06899945
This study aims to investigate the effects of vibration therapy applied at different frequencies using a percussion massage gun on pain, range of motion (ROM), functionality, joint position sense, and quality of life in individuals with rotator cuff syndrome. Rotator cuff syndrome is a common shoulder disorder caused by excessive use, muscle weakness, trauma, or instability, leading to pain, restricted movement, and reduced functional capacity. Although percussion massage therapy has gained popularity for its potential therapeutic benefits, there is limited scientific evidence on its effectiveness in improving ROM, pain reduction, and functional outcomes. A total of 48 participants diagnosed with rotator cuff lesions will be included in the study and divided into three groups: Vibration Group (33 Hz) Vibration Group (16.7 Hz) Control Group (Conventional Physiotherapy) The intervention will include: Conventional physiotherapy exercises applied to all groups, Vibration therapy with a percussion massage gun applied to the experimental groups, targeting the deltoid, supraspinatus, infraspinatus, and teres minor muscles for three minutes per muscle, three times per week for three weeks. Outcome Measures: Pain: Visual Analog Scale (VAS) ROM \& Joint Position Sense: Measured using the Goniometer Pro mobile application Functionality: Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire Quality of Life: Rotator Cuff Quality of Life (RC-QoL) questionnaire Hypotheses: Vibration therapy at different frequencies will significantly impact pain, ROM, functionality, joint position sense, and quality of life. 33 Hz vibration therapy will be more effective than 16.7 Hz in improving outcomes. The data will be analyzed using SPSS 25, with statistical tests applied based on data distribution. This research aims to contribute to the understanding of vibration therapy's role in managing rotator cuff syndrome and its effectiveness in clinical rehabilitation.
NCT04180267
Osteoporosis is an age-related disease with progressive loss of bone, leading to fragile bone. It is one of the major health issues in elderly and causes medical, social and economic impacts globally. Patients with osteoporosis have high risk of osteoporotic fractures. Low-magnitude high-frequency vibration (LMHFV) is a non-invasive biophysical intervention providing whole-body mechanical stimulation. Previous studies showed that LMHFV is beneficial to muscle strength(1), postural control(2), balancing ability(3, 4), new bone formation(5-7), spinal bone mineral density (BMD)(8), and blood circulation(9). During the LMHFV treatment, elderly needs to stand upright on the platform for 20min/day. However, some elderlies with poor standing ability cannot stand for a long period. Therefore, the design of vibration platform is modified for the disabled patients and the efficacy of LMHFV on this group of elderlies will be verified. It is hypothesized that new design of LMHFV is beneficial to wheelchair users in terms of vertebral bone mineral density, muscle health and musculoskeletal functions.
NCT06139263
This study aimed to examine the effects of vibration applied at different frequencies with a percussion massage gun on joint range of motion, pain, functionality and kinesiophobia in individuals with cervical disc herniation.All individuals participating in the study will receive a conventional treatment program. In the conventional treatment program, heat will be applied to the neck area for 20 minutes and TENS (100 Hz) will be applied to the painful area. Additionally, patients will be given joint range of motion (ROM) exercises under the supervision of a physiotherapist. Vibration Group Vibration application will be applied to the individuals in this group in addition to conventional methods. Vibration application will be applied to the trapezius, levator scapula and cervical paravertebral muscles with a percussion massage gun (Compex Fix 2.0) along the origo-insersio line for 3 minutes for each muscle group. Vibration application will be made with the soft head of the percussion massage gun. Vibration therapy will be applied 3 days a week for 3 weeks.