Human Milk Cream as a Caloric Supplement in Pre-Term Infants
|ClinicalTrials.gov Identifier: NCT01487928|
Recruitment Status : Completed
First Posted : December 8, 2011
Last Update Posted : June 16, 2015
|Condition or disease||Intervention/treatment||Phase|
|Prematurity||Dietary Supplement: Human Milk Cream||Not Applicable|
Hide Detailed Description
Once fortification (to either mother's or donor milk) is initiated and tolerance is established (based on clinical observation), infants will be randomized into one of two groups: to receive human milk cream or not.
- Human Milk Cream Group: Human milk (either mother's own or donor) will be tested (once per container of milk). If the caloric level falls below 20 kcal/oz, then an appropriate amount of human milk cream will be added to the milk to bring the content as close as possible to 20 kcal/oz.
- Control Group (no human milk cream): Milk (either mother's own or donor) and human milk fortifier will be provided as usual (milk will be analyzed for study purposes).
This nutritional algorithm will continue until the infant reaches 36 weeks corrected gestational age/weaned from fortifier (whichever comes first) or is otherwise removed from the study (due to transfer to non-study institution, removal from the study or death).
Data will be collected from the time of study entry until the infant reaches 36 weeks corrected gestational age or weaned from the fortifier (whichever comes first) or is otherwise removed from the study.
Primary measure of efficacy:
The primary measure of efficacy for the study is the rate of change of weight from the initiation of enteral feeding through 36 weeks corrected gestational age or weaned from fortifier, whichever comes first. Based on an intent-to-treat (ITT) paradigm, if a study subject fails to complete the study period for any reason, this rate will be determined for the period of time on study. In order to provide a valid comparison between the study subjects, the rate of weight gain will be reported as g/kg/day. In a per-protocol analysis, these subjects will be dropped from any calculations with respect to this primary endpoint.
Primary measure of safety:
For the evaluation of safety, any untoward effects deemed to be related to the nutritional regimen will be identified and recorded. Key outcomes in this regard include feeding intolerance, necrotizing enterocolitis (NEC) and sepsis. Because this population has a high associated morbidity, episodes of apnea, and the use of oxygen and ventilators will be evaluated from a safety perspective.
Baseline measures: (study entry, i.e. initiation of enteral feeding)
At study entry, the following variables will be recorded: birth weight, gestational age, gender, Apgar score at 5 minutes, use of mechanical ventilation at study entry, use of prenatal or postnatal steroids, and the age in days at which enteral feeding was initiated. In addition the presence of any of the following clinical conditions either at the time of study entry or occurring during the course of the study will be noted: transient tachypnea of newborn (TTN), intraventricular hemorrhage (IVH) and grade, and patent ductus arteriosis (PDA).
Other growth measures:
Head circumference increment for the study period and length increment for the study period will be determined (and recorded as cm/week). Length and head circumference will be recorded on a weekly basis during the study period. The use of medications that influence growth and development will be recorded. These include postnatal steroids, e.g. hydrocortisone and dexamethasone, caffeine and other methylxanthine preparations.
The daily amount of all enteral nutrition will be recorded in units of mL. This quantity will be subdivided into the various types of nutrition used, i.e. mother's milk, donor milk, human milk cream, fortifiers, and any other nutritional support. In the event of feeding intolerance or discontinuation of enteral feeding and the baby being returned to total parenteral nutrition (TPN), the assumed cause will be identified. The total number of days of TPN will be recorded for the study period as well as the range of dates the infant was on TPN.
Although not a focus of this study, occurrences of sepsis, NEC and other related infectious outcomes will be recorded.
Basic demographic and medical information on each subject will be collected and recorded. These variables include: gestational age, birth weight (including whether the infant was AGA or SGA based on standard criteria), gender, and racial group.
Information on the dosing of the following drugs will be recorded: Lasix, caffeine, diuril, insulin, and dopamine.
Components and rate of parenteral nutrition will be recorded during study days to further evaluate nutritional intake and growth.
Nutritionally-relevant labs that are obtained for clinical purposes will be recorded: Na, K, Cl, CO2, BUN, Creatinine, glucose, Ca, Phos, Mg, and triglycerides.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||78 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||A Randomized Study of the Use of Human Milk Cream as a Caloric Supplement in a Subset of Very Low Birth Weight Pre-Term Infants|
|Study Start Date :||December 2011|
|Actual Primary Completion Date :||June 2015|
|Actual Study Completion Date :||June 2015|
Experimental: Human Milk Cream Group
For infants randomized to the human milk cream group, the human milk (either mother's own or donor) being provided to the infant will be tested each time a new container is used to prepare feedings. The test will be for the caloric content of the milk using a commercially available device provided for this purpose. If the caloric level falls below 20 kcal/oz for any test, then an appropriate amount of human milk cream will be added to the milk to bring the content as close as possible to 20 kcal/oz. The amount added will be calculated to the nearest mL rounding down for 0.1-0.4mL and up for 0.5-0.9 mL to avoid imprecision due to the measuring device used in the nutrition preparation area.
Dietary Supplement: Human Milk Cream
If the caloric level of human milk (mother's own or donor) falls below 20 kcal/oz, then an appropriate amount of human milk cream will be added to the milk to bring the content as close as possible to 20 kcal/oz. For example, if the human milk is 19 kcal/oz, 2 mL of human milk cream will be added to 100mL of human milk.
No Intervention: Control Group
For infants randomized to the Control group, human milk and human milk derived fortifier will be provided according to the institutional standard of care and there will be no use of the milk analysis (mother's own or donor), which is typical for the vast majority of neonatal intensive care units.
- Caloric content of human milk [ Time Frame: Daily until 36 weeks corrected gestational age ]Human milk samples will be analyzed for macronutrients and total caloric content.
- Growth [ Time Frame: Weekly until 36 weeks corrected age ]Growth (weight, length, and head circumference) will be evaluated weekly throughout the study
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 ClinicalTrials.gov identifier (NCT number): NCT01487928
|United States, Texas|
|Baylor College of Medicine / Texas Children's Hospital|
|Houston, Texas, United States, 77030|
|UT Health Science Center, San Antonio|
|San Antonio, Texas, United States, 78229|
|Principal Investigator:||Amy B Hair, MD||Baylor College of Medicine|