Original Query: ALL
Previous Study | Return to List | Next Study

Hydrolized Protein Formula for Premature Infants

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01156493
Recruitment Status : Completed
First Posted : July 2, 2010
Last Update Posted : May 10, 2017
Information provided by (Responsible Party):
Teresa del Moral, University of Miami

Brief Summary:
Premature infants fed with a protein hydrolyzed formula will have better tolerance needing shorter time to achieve full feeds when compared to those fed with an intact protein formula.

Condition or disease Intervention/treatment
Prematurity Other: Protein Hydrolyzed Premature Formula

Detailed Description:

The study formula is a 100% whey protein partially hydrolyzed (vs 60/40 Whey:Casein ratio of regular premature formulas) Because the tolerance and availability of breast milk is not predictable at the time of enrollment all the eligible premature infants will be randomized and assigned to the study or control group. Infants will receive formula, either because breast milk is not available or because indicated by the attending physician and switched to formula, They will be fed, depending of the group to what they are assigned, with either the PH formula for the study group or regular premature formula for the control group.

Randomization and blinding All eligible infants with parental consent will be randomized to either the study group to receive protein hydrolyzed formula (PH group) or to the control group to receive standard premature formula. Randomization will be stratified by 2 birth weight categories (500-1000 g and 1001-1500 g). The purpose of such stratification is to avoid imbalance between groups for factors that may influence outcome and is based on the different morbidity in different birth weight categories.

Masked randomization will be performed in a way that avoids the possibility of knowledge of treatment assignment at the time that eligibility is assessed and consent is sought. Only the person in charge of preparing the control or study formula will be aware of the infant's assignment group. Caregivers will remain masked to treatment group.

Study population Preterm newborns admitted to the neonatal intensive care unit with a birth weight 500-1500 g and who survive more than 3 days.

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 137 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description: Protein Hydrolized Formula
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Masking Description: Standard Formula
Primary Purpose: Prevention
Official Title: Randomized Trial of Hydrolyzed Protein Premature Formula
Study Start Date : July 2010
Primary Completion Date : October 2013
Study Completion Date : September 2015

Arm Intervention/treatment
Experimental: Protein Hydrolyzed Formula
Infants assigned to this group will receive HP formula when breast milk not available or indicated to receive formula by the attending physician
Other: Protein Hydrolyzed Premature Formula
Infants will be fed with a protein hydrolyzed premature formula until they reach full feeds
No Intervention: Control
Infants in this group will receive standard prematrue formula when no breast milk available or indicated by the attending physician

Primary Outcome Measures :
  1. Time to achieve full feeds [ Time Frame: Average 1 to 3 weeks of life ]
    Number of days from initiating oral feeds to achieve full feeds

Secondary Outcome Measures :
  1. Postnatal days to achieve full feeds [ Time Frame: Average: 1- 3 weeks of age ]
    number of days from birth to achieve full feeds

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:   up to 6 Months   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Birth weight between 500 -1500g and < 32 weeks GA who survive more than 3 days.
  • Has not yet started enteral full feeds.
  • Study explained and parent/caregiver demonstrating understanding of the given information.
  • Informed consent signed.

Exclusion Criteria:

  • Chromosomal anomalies.
  • Major congenital anomalies (complex cardiac anomalies, congenital hydrocephalus, renal dysplasia).
  • Congenital (e.g. jejunal atresia) and acquired (e.g. GI perforation) gastrointestinal pathology precluding oral feed and/or requiring major surgical or medical intervention.
  • Parental refusal.
  • Prior enrollment into a conflicting clinical trial. Conflicting clinical trial will be those in which the intervention could modify the outcome of the present study, for example studies aimed to accelerate feeds and or improve tolerance.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01156493

United States, Florida
University of Miami/Holtz Children's Hospital/Neonatal Intensive Care Unit
Miami, Florida, United States, 33136
Sponsors and Collaborators
University of Miami
Principal Investigator: Teresa Del Moral, MD University of Miami

Responsible Party: Teresa del Moral, Associate Professor, University of Miami Identifier: NCT01156493     History of Changes
Other Study ID Numbers: 20090579
First Posted: July 2, 2010    Key Record Dates
Last Update Posted: May 10, 2017
Last Verified: November 2015
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Keywords provided by Teresa del Moral, University of Miami:
feeding intolerance

Additional relevant MeSH terms:
Premature Birth
Obstetric Labor, Premature
Obstetric Labor Complications
Pregnancy Complications