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Bioelectrical Impedance Analysis clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

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NCT ID: NCT03924232 Completed - Clinical trials for Bioelectrical Impedance Analysis

The BIA and MUS in the Detection of Nutritional Status in Critically Ill Patients

BUS

Start date: October 1, 2017
Phase:
Study type: Observational

Critically ill patients are characterized by wide variations in their carbohydrate, lipid, and protein metabolism. Such variations can lead to increase in their energy requirement with accelerated protein catabolism and ultimately alterations of their immune and gastrointestinal systems, and in a variable frame time, it lead to a disruption of muscular function that increased the ICU and hospital stay and mortality. There are multiple methods to conduct these measurements. However, the accuracy of these measures could be very scares. Skeletal muscle wasting in the critically ill is often masked by fluid retention. For these reasons, in the last few decades, several different tools have been developed to integrate the clinical and biochemical nutritional evaluations. Among these, the bioimpedance analysis (BIA) and the muscular ultrasonography (MU) seem to be promising tools for this purpose. The aim of this project is to compare and integrate the data collected by BIA and MU and the routinely clinical used parameters of nutrition to define the nutritional status of critically ill patients. The data from these tools and the biochemical and anthropometric nutritional data (including the nutritional support) will be collected at the admission in ICU and followed up within the first week of ICU stay.