Active clinical trials for "Obesity, Morbid"

In this study, our primary aim is; investigate the effect of aerobic dance based exercise program on lower extremity functions (walking, stair stroke climbing, etc.) in obese individuals awaiting bariatric surgery.

Several barriers to exercise are present that need to be addressed. Morbidly obese individuals experience more skin friction, urinary stress incontinence, knee pain, low back pain, and hip arthritis than the lean population, which may significantly impair their ability to adhere to an exercise regimen (6). Obesity and overweight also contribute to greater perceived effort, oxygen uptake, and less pleasure during treadmill exercise sessions (7). Recent theories suggest that a negative experience associated with exercise can significantly reduce the likelihood of engaging in future exercise sessions (8). Therefore, tools to reduce these barriers may improve outcomes for exercise-based interventions for morbid obesity. The Alter-G, an antigravity treadmill that alleviates body weight while subjects exercise, has potential to reduce pain and exertion during exercise. Overall, these treadmills have been found to be effective for weight loss in obese populations (10). However, although evidence suggests that the Alter-G would reduce pain and exertion, the effect of the Alter-G treadmill on exercise adherence in morbidly obese populations has not been studied. The hypothesis is that the adherence to and progression of the exercise routine of participants walking at a reduced percentage of their body weight will increase relative to those who must exercise at 100% of their body weight. A secondary hypothesis is that participants who use the Alter-G with the anti-gravity function will experience less pain and perceived exertion during exercise compared to those who exercise at 100% of their body weight. Finally, the investigators hypothesize that increased exercise adherence in those using the anti-gravity function of the Alter-G will lead to increased fitness and improved muscle function.

Lipedema is a chronic disease with unproportional, symmetrical fat accumulation in the lower extremities. Patients experience pain in affected areas, and reduced quality of life. Today's treatment is physiotherapy and surgery (liposuction). Recent research shows that ketogenic-diet with low carbohydrate, high fat (LCHF) conant can lead to reduced pain, increased quality of life and change in body composition. Goals: Investigate the effect of LCHF diet on pain, quality of life and body composition.

Data on pharmacokinetics of rivaroxaban after bariatric surgery and in morbid obesity are sparse. The aim of this study is to assess the pharmacokinetic and pharmacodynamic parameters of rivaroxaban, used at a therapeutic anticoagulant dose, in patients with previous bariatric surgery, with sleeve gastrectomy or gastric bypass, and in morbid obese subjects. Four groups of 16 subjects per group are studied: Morbid obese subjects / Subjects who have undergone gastric bypass surgery / Subjects who have undergone sleeve gastrectomy surgery / Non-operated control subjects matched for age and BMI with operated subjects. All patients (obese, surgical patients, and controls) will receive rivaroxaban 20mg once daily during 8 days. Blood samples will be taken predose (Baseline) and 0.5, 1, 2, 3, 6, 9, 12 and 24h post rivaroxaban administration at day1 and day8. PK and PD parameters will be compared between groups in order to explore the impact of bariatric surgery, type of surgery and body mass index on the pharmacological profile of rivaroxaban.

in all loop bypass bariatric procedure (mini gastric bypass & single anastomosis sleeve jejunal bypass), biliary limb is fixed length. we do it as a percentage from total small intestine length rather than fixed length

The study was designed to explore an alternative approach to reduce weight in human beings using a polyherbal formulation. A polyherbal formulation named as Obesecure was developed after screening of local medicinal flora. The formulation was further improved after pilot studies and Phase-I Clinical Trials.

Introduction Laparoscopic sleeve gastrectomy surgeon; Have become increasingly morbid obesity treatment methods with improvements in minimally invasive surgery. Ensuring patient comfort and early return to life are the criteria that should be given priority in this treatment method. The purpose of this study is to determine the use of drain, which closely affects these criteria; And the effect on patient comfort.

The aim of this study was to compare maternal, clinical and ultrasound estimations of fetal weight in women with severe (BMI>35) and morbid (BMI>40) obesity and to determine the effect of maternal body mass index (BMI) on these estimations.

The primary purpose of this study is to determine differences in block quality between the "dural-puncture epidural" (DPE) and standard epidural (EPL) techniques for labor analgesia in the morbidly obese patient. The investigators hypothesize that when compared to the standard EPL, the DPE technique will improve block quality . Study participants will be randomized by computer-generated sequence to EPL or DPE arms, stratified by class of obesity (BMI 35-39.9 kg/m2, 40< 50 kg/m2 and ≥ 50 kg/m2) and by parity (nulliparous versus multiparous). All patients will receive a neuraxial technique in the sitting position at L3/4 or L4/5 using loss of resistance to saline. In the DPE group, a 25-g Whitacre needle will be used to puncture the dura. In both groups, the epidural catheter will be threaded 5 cm in the epidural space with an initiation dose of 15 ml of ropivacaine 0.1% with fentanyl (2 mcg/ml) over 6 minutes as per standard practice. After the initial loading dose and epidural pump is started, the blinded investigator will enter the patient's room to start data collection (time 0). Data will be collected for the first 30 minutes of epidural placement at 3,6,9,12,15,18 21, and 30 minutes to detect the time to achieve target pain ≤ 1/10, then assessed at standardized times (ever 2 hour) until delivery. Breakthrough pain will be managed by a standardized protocol. Other data to be collected will include: catheter adjustments and replacements, physician top-ups, asymmetrical block, pain score, motor block, sensory level to ice, hypotension, total anesthetic dose required, and PCEA use. The primary outcome of this study is block quality defined by a composite of five components: (1) asymmetric block after 30 minutes of initiation, (2) top-up interventions, (3) catheter adjustments (4) failed catheter requiring replacement, and (5) failed epidural requiring general anesthesia or replacement neuraxial anesthesia for emergency cesarean section. Secondary outcomes include time to numeric pain rating scale ≤1, maternal adverse events (hypotension, fetal bradycardia, PDPH), motor block, duration of second stage of labor, total labor epidural time, total anesthetic dose required, PCEA use, and mode of delivery. There is no increased risk/safety issue with placing a dural puncture technique than with epidural for labor analgesia.

The purpose of this study is to examine the effects of bile acid and bile acids sequestrants on GLP-1 Secretion, during a meal, in patients after Roux-en-Y gastric bypass.