Summary

Healthy Volunteers
healthy people welcome
Location
at San Francisco, California and other locations
Dates
study started
estimated completion
Principal Investigator
by Valerie Flaherman, MD, MPH
Photo of Valerie Flaherman
Valerie Flaherman

Description

Summary

Background: Worldwide, more than 50 million children under 5 years of age are wasted (weight-for-length/height Z-score (WLZ) <-2) and over 150 million children under 5 are stunted (length/height-for-age Z-score (LAZ) <-2); such wasting and stunting often begin during infancy.1 Optimal nutrition can prevent wasting and stunting. Exclusive breastfeeding (EBF) is widely recommended by community health workers, doctors and nurses and provides optimal nutrition for most infants. However, early growth faltering is common for infants in low and middle income countries (LMIC) and can both increase an infant's risk of early mortality and also lead to deficits in attained height and weight throughout childhood. Thus research is needed to determine the most efficacious strategy to promote healthy early growth in LMIC. Objective: The proposed study will test the efficacy of early small-volume supplementation (ESVS) for increasing weight-for-age z-score (WAZ) at 1 month of age. Methodology: The PRIMES pilot (Study 3) will be a randomized clinical trial enrolling infants in Guinea-Bissau and Uganda weighing ≥2000g at birth. Infants weighing 2000-2499g at <6 hours of age (n=144; 72 per site) will be randomized on enrollment to one of two groups: 1) Early Small-Volume Supplementation (ESVS intervention group), which consists of up to 59 mL formula administered daily after breastfeeding through 30 days of age followed by EBF through 6 months of age; or 2) frequent exclusive breastfeeding without any food or fluid other than vitamins, minerals and medications (control) through 6 months of age. Infants weighing 2500-3300g at <6 hours of age will be weighed again at 4 days of age; those weighing <2600g at 4 days of age (n=180; 90 per site) will be randomized to the same intervention and control groups. Weight will be measured on all enrolled babies at birth on Day 1 and at 4, 14, 30, 60 and 180 days of age and additional measures including height, MUAC, skinfolds, and hemoglobin will be assessed at other time points. The study's primary outcome will be WAZ at 1 month of age. Secondary outcomes will include WLZ at 1 month of age; WAZ, WLZ and LAZ through 6 months of age; breastfeeding duration and infant intestinal microbiota.

Official Title

Preventing Infant Malnutrition With Early Supplementation, Aim 3

Keywords

Underweight Wasting Stunting Breastfeeding Microbial Colonization Communicable Diseases Infection Malnutrition Infant Nutrition Disorders Thinness ESVS Exclusive breastfeeding Early, Small-Volume Supplementation (ESVS)

Eligibility

You can join if…

  • Infant < 6 hours old
  • Infant birth weight 2000-2885g
  • Mother intends to breastfeed
  • Mother with negative HIV test
  • Mother lives in study catchment area and anticipates availability for all study visits
  • Mother ≥18 years old

You CAN'T join if...

  • Twins and other multiples
  • Infant with known major congenital anomalies including orofacial clefts, neural tube defects or congenital heart defects
  • Infant with WHO newborn and respiratory danger signs present:
  • Not feeding well
  • Convulsions
  • Very fast breathing ≥60 breaths/minute
  • Severe chest indrawing
  • No spontaneous movement
  • Lethargic or unconscious
  • Raised temperature > 37.5 degrees Celsius
  • Hypothermia <35.5 degrees Celsius
  • Any jaundice in first 24 hours of life or yellow palms or soles at any age
  • Head nodding, nasal flaring or grunting
  • Maternal psychiatric or psychosocial barrier to enrollment:
  • Contraindication to breastfeeding at each site as determined by a site's national or sub-national health authorities
  • Mothers unable or unwilling to complete all aspects of the protocol Infant enrolled in another study
  • Mother has had another infant enrolled in PRIMES

Locations

  • University of California, San Francisco
    San Francisco California 94122 United States
  • International Partnership for Human Development
    Bissau Guinea-Bissau

Lead Scientist at UCSF

Details

Status
not yet accepting patients
Start Date
Completion Date
(estimated)
Sponsor
University of California, San Francisco
ID
NCT04704076
Study Type
Interventional
Last Updated