View clinical trials related to Atrophy.
Filter by:This study aims to refine the capability of MSOT to characterise muscle tissue and to determine non-invasive, quantitative biomarkers for the disease assessment in patients with spinal muscular atrophy (SMA) using Multispectral Optoacoustic Tomography (MSOT).
This study involves minimally-invasive techniques to measure muscle mass, muscle protein breakdown and synthesis simultaneously in older age.
The aim of this randomised controlled trial (RCT) of split-mouth design was to compare patient preference and effectiveness of two different techniques for lifting the maxillary sinus: the crestal approach versus the lateral window approach.
Postoperative protocols for orthopedic procedures on the lower limb often require a period of immobilization to protect the surgical site. The consequence of this immobilization is muscle atrophy which can be severe, delaying a patient's return to activity and predisposing them to recovery complications or subsequent injury (1)(2). The current standard methods to assess lower limb muscle atrophy all have their respective limitations. Thigh circumference or isokinetic strength values are indirect measures of atrophy and can be inaccurate. Magnetic resonance imaging (MRI) of muscle cross-sectional area (CSA) is time-consuming and expensive. Computed tomography imaging of muscle CSA is expensive and exposes the patient to radiation (3). For these reasons, none of the current methods are ideal for regular use in the clinic. Musculoskeletal ultrasound is a promising measurement tool to assess muscle atrophy in postoperative patients. Ultrasound is non-invasive, cost-effective, does not involve radiation, and can give direct images of muscle size (4). Musculoskeletal ultrasound requires further research on its potential as an evaluation tool for postoperative lower limb orthopedic patients-specifically, whether ultrasound is a reliable and valid tool for quadriceps size measurements.
The aim of study is to investigate most effective site for control the motor coordination using transcranial direct current stimulation in multiple system atrophy with cerebellar feature
The primary objectives of this study are to examine the clinical efficacy of nusinersen administered intrathecally at higher doses to participants with spinal muscular atrophy (SMA), as measured by change in Children's Hospital of Philadelphia-Infant Test of Neuromuscular Disorders (CHOP-INTEND) total score (Part B); to examine the safety and tolerability of nusinersen administered intrathecally at higher doses to participants with SMA (Parts A and C). The secondary objectives of this study are to examine the clinical efficacy of nusinersen administered intrathecally at higher doses to participants with SMA (Parts A, B and C); to examine the effect of nusinersen administered intrathecally at higher doses to participants with SMA (Parts A and C); to examine the safety and tolerability of nusinersen administered intrathecally at higher doses to participants with SMA, to examine the effect of nusinersen administered intrathecally at higher doses compared to the currently approved dose in participants with SMA (Part B).
This is a randomized controlled trial to evaluate the use of LASER, Micro Ablative radiofrequency and topic promestriene to treat symptoms of vulvovaginal atrophy of women treated for breast cancer.
In the current study the investigators will study early biomarkers of human degradation. In 10-day horizontal bed rest the investigators will enroll 10 healthy male subjects (18-30years, BMI 20-28kg/m2). Pre-, mid- and post-bed rest the investigators will perform various measurements, some of them will be invasive (blood samples and muscle biopsies), which will be carefully taken by the medical staff. The subjects will be placed in hospital rooms and have 24-hour medical supervision, adequate hygiene, nutrition, passive exercise, entertainment and visits.
During menopause, there is a decrease in a hormone estrogen, which leads to aging of the vagina. Vaginal aging includes changes in the type and amount of healthy bacteria in the vagina, inflammation and a breakdown of natural barriers that keep the vagina healthy and protected from infections. Some menopausal women develop a condition called vaginal atrophy, which causes vaginal dryness, irritation, pain with sex, and itching. We are testing whether an estradiol tablet placed inside the vagina will lead to fewer changes in the types of bacteria present in the vagina, improve vaginal atrophy symptoms and ultimately keep the vagina healthier for a longer. This is important for women with HIV as they are living longer, healthier, sexually active lives due to successful treatment with antiretrovirals.
Using customized Xenograft bone shell with mixture of autogenous and xenograft particulate in modified cortical shell technique. by 3D printed model from The CT scans segmentation by special software