R01HD103642

Lactoferrin and Lysozyme to Promote Nutritional, Clinical, and Enteric Recovery: A Factorial Placebo-Controlled Randomized Trial Among Children with Diarrhea and Malnutrition - Project Summary/Abstract

Diarrhea kills more than half a million children each year and is the third largest contributor to lost disability-adjusted life years. While rehydration addresses the acute consequences of diarrhea, there are no interventions for diarrhea convalescence during which children are at high risk of malnutrition, lower-respiratory tract infections, and recurring diarrhea episodes. Safe and effective interventions to address the long-term consequences of diarrheal disease are urgently needed.

Lactoferrin and lysozyme are milk-derived nutritional supplements that may reduce the duration of diarrheal episodes, treat or prevent underlying enteric infections, improve enteric function, and accelerate nutritional recovery. However, it remains unclear whether their antimicrobial action will translate into significant improvements in the long-term clinical and nutritional outcomes of childhood diarrhea.

We propose a factorial, double-blind, placebo-controlled, randomized trial to determine the efficacy and mechanisms of lactoferrin and lysozyme supplementation in minimizing the incidence of diarrhea and promoting nutritional recovery among children recovering from diarrhea and wasting. Kenyan children aged 6-24 months who have been discharged from an inpatient or outpatient hospital stay for diarrhea, and have a mid-upper arm circumference (MUAC) <12.5 cm will be randomized to 16 weeks of lactoferrin, lysozyme, a combination of the two, or placebo.

This trial will provide much efficacy, mechanistic, and feasibility data from populations most likely to benefit from these interventions.

University Of Washington

TO CONDUCT AND SUPPORT LABORATORY RESEARCH, CLINICAL TRIALS, AND STUDIES WITH PEOPLE THAT EXPLORE HEALTH PROCESSES. NICHD RESEARCHERS EXAMINE GROWTH AND DEVELOPMENT, BIOLOGIC AND REPRODUCTIVE FUNCTIONS, BEHAVIOR PATTERNS, AND POPULATION DYNAMICS TO PROTECT AND MAINTAIN THE HEALTH OF ALL PEOPLE. TO EXAMINE THE IMPACT OF DISABILITIES, DISEASES, AND DEFECTS ON THE LIVES OF INDIVIDUALS. WITH THIS INFORMATION, THE NICHD HOPES TO RESTORE, INCREASE, AND MAXIMIZE THE CAPABILITIES OF PEOPLE AFFECTED BY DISEASE AND INJURY. TO SPONSOR TRAINING PROGRAMS FOR SCIENTISTS, DOCTORS, AND RESEARCHERS TO ENSURE THAT NICHD RESEARCH CAN CONTINUE. BY TRAINING THESE PROFESSIONALS IN THE LATEST RESEARCH METHODS AND TECHNOLOGIES, THE NICHD WILL BE ABLE TO CONDUCT ITS RESEARCH AND MAKE HEALTH RESEARCH PROGRESS UNTIL ALL CHILDREN, ADULTS, FAMILIES, AND POPULATIONS ENJOY GOOD HEALTH. THE MISSION OF THE NICHD IS TO ENSURE THAT EVERY PERSON IS BORN HEALTHY AND WANTED, THAT WOMEN SUFFER NO HARMFUL EFFECTS FROM REPRODUCTIVE PROCESSES, AND THAT ALL CHILDREN HAVE THE CHANCE TO ACHIEVE THEIR FULL POTENTIAL FOR HEALTHY AND PRODUCTIVE LIVES, FREE FROM DISEASE OR DISABILITY, AND TO ENSURE THE HEALTH, PRODUCTIVITY, INDEPENDENCE, AND WELL-BEING OF ALL PEOPLE THROUGH OPTIMAL REHABILITATION.

93.865 - Child Health and Human Development Extramural Research

National Institute of Child Health and Human Development (NICHD) [HHS - NIH]

Washington United States

State-Wide

NICHD Research Project Grant (R01 - Clinical Trial Required) (PA-18-480)

Amendment Since initial award the total obligations have increased 352% from $670,887 to $3,033,175.