View clinical trials related to Weight Gain.
Filter by:Atypical antipsychotics (AA) are broadly used to treat a variety of psychiatric and neurological disorders in children and adolescents. Weight gain is a common side effect of these drugs. AA induced weight gain can be the cause of the metabolic syndrome which is a major health concern, as well as cancer and significant psychological disorders. Weight gain may also lead to low compliance with AAs. A number of studies have been conducted in order to find a way to prevent, reduce or reverse AA induced weight gain in children and adolescents, but so far there is no commonly accepted treatment for the problem. Metformin is an antihyperglycemic drug, approved by the FDA for treatment of type 2 diabetes in children older than 10 years of age. The drug usually does not cause hypoglycemia, even in high dosage. Contraindications include renal impairment, hepatic disease, a past history of lactic acidosis (of any cause), cardiac failure requiring pharmacological therapy, or chronic hypoxic lung disease. The drug also should be discontinued temporarily prior to the administration of intravenous contrast media and prior to any surgical procedure. The reported incidence of lactic acidosis during metformin treatment is less than 0.1 cases per 1000 patient-years, and the mortality risk is even lower. Acute side effects of metformin, which occur in up to 20% of patients, include diarrhea, abdominal discomfort, nausea, metallic taste, and anorexia. These usually can be minimized by increasing the dosage of the drug slowly, when indicated, and taking it with meals. Intestinal absorption of vitamin B 12 and folate often is decreased during chronic metformin therapy, and calcium supplements reverse the effect of metformin on vitamin B12 absorption. Three studies have studied the effect of metformin on weight gain secondary to use of AAs in adults and 3 other studies studied the effect of metformin in children and adolescents. Most of these studies have proved the drug to be efficient. No serious side effects have been demonstrated in any of these studies. Objective- To assess the effect of metformin on body weight of children and adolescents treated by AAs. Setting- recruitment and follow up would take place in the pediatric ward and outpatient clinic at the Ness- Tziona Mental Health Center. Participants- 30 adolescents aged 12- 20 years old, treated with AAs, who are overweight as defined by more than 10% of what is expected according to age and height. Importance of the Study 1. Identify a medication capable of reducing or preventing weight gain by an AA agent. 2. Identify an agent capable of improving compliance due to lower side-effect profile of AAs.
The purpose of this research study is to test the safety and efficacy (how well it works) of exenatide as a treatment for weight gain associated with olanzapine in obese adults with Bipolar Disorder, Major Depressive Disorder, Schizophrenia or Schizoaffective Disorder Exenatide has been approved by the FDA for the treatment of Type 2 diabetes. It has not been approved for the treatment of weight gain associated with olanzapine in obese adults with bipolar disorder, Major Depressive Disorder, Schizophrenia or Schizoaffective Disorder
Aim 1: To evaluate the effect of antipsychotic treatment group on Activity Energy Expenditure. The project hypothesizes that subjects treated with olanzapine will demonstrate a greater decrease in AEE over time than subjects treated with ziprasidone, due at least in part to sedating effects of olanzapine. Aim 2: To evaluate the effect of antipsychotic treatment group on Energy Intake. The project hypothesizes that subjects treated with olanzapine will demonstrate a greater increase in EI over time than subjects treated with ziprasidone, based on higher histamine type 1 (H1) receptor affinity of olanzapine and the relationship between H1 affinity and hunger and/or satiety.
The primary objective of this study is to determine to what extent provision with RUTF will promote catch up growth in children following an acute uncomplicated episode of P. falciparum malaria.
This study will test the usefulness of the medication metformin in treating people with schizophrenia or schizoaffective disorder who are overweight and also taking antipsychotic medications.
This study will test the effectiveness of two different treatments for children and adolescents who have gained weight on their antipsychotic medications.
Over the past 30 years obesity has reached epidemic proportions in the United States (Ogden et al, 2006). While this epidemic affects all socioeconomic levels, certain racial/ethnic groups such as Hispanics, are disproportionately affected by obesity and diabetes. The age of onset of excess obesity in Hispanic females, formerly young adulthood, is now younger. Childhood obesity poses intermediate and long-term health risks, including: type 2 diabetes, hyperlipidemia, elevated blood pressure, and metabolic syndrome. Although biological factors may influence a child's risk for becoming overweight, the home environment has been shown to be a predisposing and reinforcing contextual factor for unhealthy eating and exercise behaviors. Since parents are the primary transmitters of Hispanic cultural practices and significantly influence their children's diet and physical activity behaviors from preschool through high school, family-based weight-gain prevention interventions are likely to be effective. The goal of this implementation study is to contribute to the reduction of racial/ethnic disparities in obesity and risk of type 2 diabetes by tailoring a recently successful childhood obesity prevention program originally developed for African American girls to implement and evaluate with preadolescent Hispanic girls.
The purpose of this study is to determine if an organized, consistent program of dietary and lifestyle counseling will prevent excessive gestational weight gain.
The purpose of this study is to find determinants of insulin-induced weight gain in type 2 diabetes mellitus Primary objective: To find an association between weight gain after start of insulin therapy and physical activity levels.
A majority of patients who suffer from mental illness are treated with serotonin regulating FDA approved medications. Some of these medications also block histamine transmission, increase blood prolactin levels, induce insulin resistance, hyperlipidemia, and promote sedation. All of which lead to weight gain and obesity. Many of these drugs are generally safe and effective but do carry the risk of a long term side effect in that acute and gradual weight gain of 10-30 pounds over a few months to a year of treatment. The detrimental gain of 7% of pre-drug weight is reported with many antipsychotics, mood stabilizers and some antidepressants. This weight gain may subsequently add to medical co-morbidity ( ie diabetes, hypertension, osteoarthritis, coronary artery diseasem, hyperlipidemia… ) This therapeutic manipulation of brain serotonin functioning may be associated with abnormal increases in carbohydrate cravings, consumption and weight gain. It is possible that insulin resistance occurs as a direct effect or as an indirect effect of weight gain, particularly in patients prone to weight gain or diabetes due to genetic loading. Leptin, a chemical associated with feedback signaling that reduces appetite and adipose tissue growth may also become insensitive. These multiple insults may lead to the worst weight gain in patients taking clozapine, olanzapine, and mirtazapine. Diet and exercise and lifestyle modification are the usual initial interventions, though being depressed, anxious, bipolar, or schizophrenic often interferes with the ability to make these changes. In fact most of the studies which look at these weight loss interventions occur in patients who are institutionalized, on restricted diets and may respond to token economy systems while on longer term inpatient unit stays. This token economy approach is not easily translated to usual outpatient or short term inpatient practice settings. In these settings, if lifestyle modification approaches fail, patients may be placed on FDA approved diet medications (sibutramine, orlistat, ionamin…) which carry significant side effect risks. Some patients are even placed on the epilepsy medications such as zonisamide or topiramate at an even greater side effect risk. In a similar weight gain prone group, there is growing literature in the diabetes population that the use of high dose chromium improves (lowers) insulin resistance by way of increasing insulin binding to cells, receptor numbers, and insulin receptor kinase activity. Lower fasting blood glucose levels in the blood generally occurs. Some reports show a reduction in blood lipid/cholesterol levels at higher chromium dosing as well. Recently, chromium piccolinate was studied in depressed patients, especially those with atypical features (usually fatigue, weight gain, carbohydrate cravings). Although there was no change in depression symptoms overall, carbohydrate cravings improved. This paper was presented at the 2005 American Psychiatric Association Annual Meeting in Atlanta. As a foil, a few papers in non-diabetics,non-depressed healthy volunteers showed little to no effectiveness in lowering blood sugar levels. Furthermore, one investigator (JLM) has published data showing acute , clinically significant weightgain in serotonergically treated psychiatric inpatients. The authors theorize that the use of chromium may reduce carbohydrate craving, appetite and thus protect against weight gain side effects. Given this pivotal paper in the depressed population, effectiveness data in the diabetes population and some possible metabolic ties between these two populations, the author wishes to study the effect of chromium piccolinate in mentally ill subjects who are being started on serotonergic manipulating medications while in an inpatient treatment setting. These patients will be followed during their inpatient stay and then be followed after discharge for a single visit to determine acute interventional effects of chromium piccolinate. We feel chromium piccolinate is less toxic/hazardous than many of the weght loss medications that we currently use and therefore suggest a long term randomized, controlled study where subjects will receive active drug (chromium piccolinate) or placebo at the start of any serotonergic treatment while inpatient. The chromium piccolinate and the placbo will be obtained from the Nutrition 21 company, which has been approved by the FDA as a source of this product.