APPETITE: Plant Protein & Exercise Solutions for the Prevention of

Status Recruiting

Clinical Trial Summary

The APPETITE Trial aims to investigate the efficacy of innovative plant protein fibre (PPF) products (developed in a previous workpackage) as part of a personalised diet with/out physical activity on appetite and incidence of undernutrition in older persons from three European countries at high risk of undernutrition.

Clinical Trial Description

It is normal that dietary intake decreases as we age due to reduced activity and muscle mass. However, appetite is a key determinant of dietary intake, and poor appetite can result in undernutrition. In many instances, older adults do not recognise their appetite has decreased significantly as the decline is slow and progressive. Protein and fibre are often poorly consumed in the diets of older adults with decreased appetite, but essential for health and well-being. Interventions designed to increase appetite, or increase dietary intake despite a reduced appetite, should therefore be key to preventing undernutrition (i.e. protein-energy malnutrition as well as nutrient deficiencies). However, treatment strategies for poor appetite are not well-established. In this multi-centre randomised controlled trial conducted in Ireland, Germany, and Italy, a two-by-two factorial design will define the individual and combined impact of two intervention conditions over 12 weeks: 1) personalised diet with focus on plant-based protein plus fibre; and 2) physical activity. At each centre, 60 older adults (180 in total) will be randomly allocated to one of the following four groups over a 12 week period: 1) personalised diet plus physical activity program (PD + PA), 2) usual diet plus physical activity (PA), 3) personalised diet and no PA (PD), and 4) control (usual diet, no PA). Using identical procedures, two testing visits will be completed before and after the 12 intervention or control period. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05608707
Study type	Interventional
Source	University College Dublin
Contact	Helen M Roche, Professor
Phone	01 716 6845
Email	helen.roche@ucd.ie
Status	Recruiting
Phase	N/A
Start date	September 22, 2022
Completion date	March 30, 2024

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

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.

APPETITE: Plant Protein and Exercise Solutions for the Prevention of Undernutrition in Older Adults.

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms