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Increasing Appetite in Cancer Patients

This purpose of this study is to see if the study drug, olanzapine, can help cancer patients feel hungrier and help them gain weight. We want to see if olanzapine is better than the usual treatment.

Study Topics

Weight, Metabolism, Nutrition Cancer

Managing Osteoarthritis Pain with Movement and Healthy Eating at Home

Osteoarthritis is a condition that causes pain and stiffness in the joints, often in the hips and knees. The purpose of this study is to find ways to help people with chronic pain due to this condition. We want to find a drug-free way to better manage symptoms through movement and healthy eating. The study is done entirely at home with virtual visits and assessments. The study team will provide more details.

Study Topics

Pain Arthritis, Lupus, and Autoimmune Disorders Bones, Joints, Muscles Weight, Metabolism, Nutrition

Effects of a Low-Carbohydrate and Low-Fat Diet in Adults with Mild Memory Loss (BEAT-AD Study)

The purpose of this study is to look at the effects of a low-carbohydrate diet and low-fat diet in adults with mild memory loss. We want to see if changes in diet can improve memory.

Study Topics

Weight, Metabolism, Nutrition Brain and Memory

The Osteoarthritis Prevention Study (TOPS)

Exercise and diet have been shown to help with the treatment of osteoarthritis. The purpose of this study is to find out if exercise and diet prevents osteoarthritis.

Study Topics

Arthritis, Lupus, and Autoimmune Disorders Weight, Metabolism, Nutrition

Learning More About Preventing Bone Loss in Older Adults that Have Lost Weight

The purpose of this study is to see if losing weight affects bone health in older adults. You will join a group to help you lose weight and may do exercises at a gym three times a week. You might also take a pill called alendronate, which helps keep bones strong, or a placebo for one year.

Study Topics

Aging Weight, Metabolism, Nutrition

Causes of Obesity and Weight Loss

Study Topics

Men's Health Weight, Metabolism, Nutrition Women's Health

Women's Health and Future Pregnancies

The goal of this study is to learn how a woman's health, including what she eats and the activities she does, affects her and her baby if she gets pregnant. We are inviting women under 40 who are overweight or obese and might become pregnant to volunteer for this study. The study team will provide more details.

Study Topics

Healthy Volunteers Weight, Metabolism, Nutrition Wellness and Lifestyle Women's Health