Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:37 PM
Ignite Modification Date:
2025-12-24 @ 10:37 PM
NCT ID:
NCT01605435
Brief Summary:
Frailty is a geriatric syndrome leading to physical deterioration including muscle wasting (sarcopenia) and unintentional weight loss. There are currently no approved therapies for frailty. Ghrelin is a hormone produced by the stomach that stimulates appetite centers in the brain. The purpose of this study is to determine the optimal subcutaneous ghrelin dose as a potential intervention for frail elderly individuals. We will examine food intake and metabolic parameters after placebo and ghrelin administration at three escalating subcutaneously administered doses.
Detailed Description:
This study is to determine the optimal ghrelin dose for use in a daily subcutaneous dosing study in frail individuals. Using data from our previous study and the published literature, we have designed a single blind, single dose administration study in which we will examine food intake after ghrelin administration and metabolic parameters (plasma glucose, insulin, free fatty acids, and cortisol) pre and post ghrelin administration.We have selected a dose range using our own and previously published studies from which we will determine subcutaneous doses to use in subsequent studies. The selection criteria for subsequent studies will be the dose that maximizes food intake by more than 30% without inducing hyperglycemia or raising cortisol levels. Participants must meet all inclusion criteria and have no exclusion criteria. Data will be analyzed after the first three participants have completed the protocol and used to inform dose modifications for the next three participants. Data from this portion of the study will be analyzed immediately after its completion, to allow updates to the design of the next study.
Study:
NCT01605435
Study Brief:
Protocol Section:
NCT01605435