View clinical trials related to Body Weight.
Filter by:Lifestyle intervention and certain medications have been shown to be effective for antipsychotic-induced weight gain, but no controlled studies have compared psychological and pharmacological therapies. We conducted a randomized, placebo-controlled study to test the efficacy of lifestyle intervention and metformin alone and in combination for antipsychotic-induced weight gain.
This is a randomized, double-blind, placebo-controlled, multicenter, multinational study. Approximately 78 subjects (39 per treatment group) will be randomized into this 16 week study. A screening visit will be used to determine subject suitability for inclusion in the trial. Within 7 days of the screening visit, subjects who meet all inclusion criteria and none of the exclusion criteria will be randomly assigned to 1 of the following 2 treatment groups: - Olanzapine OD plus betahistine 24 mg BID (48 mg/day total), - Olanzapine OD plus matching placebo BID. Double-blind treatment will continue for 16 weeks. During this period, olanzapine dosage will be determined according to the discretion of the treating physician. In addition, 5 study visits (at 2, 4, 8, 12, and 16 weeks) will take place. Study medication (betahistine or matching placebo) will be administered BID (in the morning and together with olanzapine in the evening). The primary statistical hypothesis to be tested is that the mean change from Baseline to Week 16 will be different between the treatment and placebo groups
The primary objective is to test the hypothesis that there is an association between the hemodynamic status and the serum levels of NT-proBNP and cTnT in prematurely born infants. We would also evaluate the hypothesis that there is an association between the level of these proteins in the serum and the short and long term morbidity.
This trial is conducted in Europe. The purpose of the 20-week trial is to investigate the efficacy of liraglutide to induce body weight loss and the purpose of the extension is to evaluate the long term safety and tolerability of liraglutide. Trial has the following trial periods: A 20-week randomised, double-blind, placebo-controlled, six-armed parallel-group, multi-centre, multinational trial with an open label orlistat comparator arm followed by an 84 week extension period.
The purpose of this study is to examine the effect that betahistine has on body weight in obese subjects.
This study will examine the safety, tolerability, and body weight effect of subcutaneous pramlintide alone and in various combinations with the oral antiobesity agents sibutramine or phentermine in overweight and obese subjects.
The primary objective of this study is to examine the efficacy of topiramate in combination with olanzapine for the prevention of weight gain in youth with bipolar disorder. The secondary objective is to examine the tolerability of topiramate in combination with olanzapine for the prevention of weight gain in youth with bipolar disorder.
This study will evaluate the safety, tolerability, and effect on body weight of leptin, injected subcutaneously, in combination with pramlintide, injected subcutaneously.
The specific aim of this study is to evaluate the efficacy, tolerability, and safety of zonisamide therapy in the prevention of weight gain associated with olanzapine treatment for psychotic or bipolar disorders.
This study will evaluate how large, intentional weight reduction affects the human brain and possible ways to reverse the changes associated with excess body weight. Subtle changes in some brain regions occur in people who are overweight. Such changes may involve the regulation of eating behavior, though it is not clear whether the changes were present before weight gain or are a consequence. Magnetic resonance imaging (MRI) will be used to study local structures of the brain. Patients ages 18 to 45 who are undergoing gastric bypass surgery and who are not pregnant or breastfeeding may be eligible for this study. A study group of lean participants will serve as controls. Patients will visit the Phoenix Indian Medical Center for about 3 days at a time for tests. They will have a medical examination, electrocardiogram, and tests of blood and urine. Questionnaires they will complete involve patients' moods and possible influence on eating behaviors, as well as food preferences. A taste test, smell test, and assessment of decision-making processes will be conducted. An oral glucose tolerance test involves a needle placed intravenously (IV) in the arm, for drawing blood after patients drink a sugar solution. The test takes about 3-1/2 hours, with six blood samples taken (about 2 tablespoons total). A meal test also includes use of an IV line. After patients consume a liquid meal, blood will be collected to analyze levels of blood sugar and hormones. For the DEXA scan, which measures body composition, patients will lie still while low-dose X-rays are used for 5 to 10 minutes. Urine will be collected for 1 whole day, to measure cortisol, a hormone. The MRI scan uses a strong magnetic field to obtain images of body organs and tissues. Patients having any metal in the body that may interfere with the scanning machine should not have this test. For the MRI procedure, patients will lie on a table that slides into the enclosed tunnel of the scanner and be asked to lie still. Patients will be able to communicate with the MRI staff at all times during the scan, and they may ask to be removed from the machine at any time.