A Comparison of Two Caloric Supplements in the Prevention of Weight Loss in Patients With AIDS Who Take Daily Multivitamin and Mineral Supplements
Dietary Supplement Data
+ dietarySupplement Data
Collected from today forward - ProspectiveHIV Infections
+ HIV Wasting Syndrome
See all eligibility criteria
Cohort
Tracking disease incidence in order to identify risk factors and understand disease progression over time.See protocol details
Summary
To compare a caloric supplement containing peptides and medium-chain triglycerides, a caloric supplement containing whole protein and long-chain triglycerides, and no caloric supplement for the prevention of weight loss in individuals with AIDS who take a daily multivitamin and mineral supplement. Patients will be randomized to one of 3 study arms: Arm 1 - Peptamen drinks + multivitamin and mineral supplement, taken in addition to regular diet for 4 months Arm 2 - NuBasics drinks or equivalent amounts of NuBasics soups or bars + multivitamin and mineral supplement, taken in addition to regular diet for 4 months Arm 3 - Multivitamin and mineral supplement, taken in addition to regular diet for 4 months. At months 0, 2, and 4, patients will be assessed for weight, body cell mass, patient-reported physical activity level, and dietary intake (by 24-hour dietary recall). At months 2 and 4, they will also be assessed for compliance with study regimen. Patients who complete their 4 month follow up visit will be provided with a 30 day supply of the caloric supplement of their choice (Peptamen or NuBasics) and a 30 day supply of the study multivitamin supplement.
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.Samples from participants are kept, and they can be used to extract DNA in the future. These might include things like blood or frozen tissue. This allows researchers to study genetics and how DNA may relate to the disease.
Other Options for Sample Use
Samples Without DNA: Samples are kept but not usable for DNA analysis.
None Retained: No samples are kept after the study.
Participants are selected without using randomization. They may be chosen based on convenience, access, or willingness to participate. This approach is common when random selection isn’t practical.
Another way to select participants is through a probability sample, where participants are chosen randomly, so everyone has an equal chance to be included.
Researchers start collecting data from the present day forward, following participants over time to observe outcomes. This approach helps identify how exposures or behaviors may lead to health events in the future.Other Ways to Collect Data
Retrospective: These studies use existing medical records or past data.
Cross-sectional: These studies collect data at one single point in time.
Others: Some studies use a mix of approaches or less common designs depending on the research goal.
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Conditions
Criteria
Study Plan
Find out more about all the medication administered in this study, their detailed description and what they involve.are designated in this study