- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01434732
Effects of Milking the Umbilical Cord on Systemic Blood Flow
A Randomized Controlled Trial of Umbilical Cord Milking Versus Immediate Cord Clamping on Systemic Blood Flow in Premature Infants
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The aim of this study is to determine whether umbilical cord milking improves blood flow in premature babies, and thereby reduce the occurrence of neurological problems. The investigators predict that the blood flow measured by ultrasounds of the heart will be higher in babies who receive umbilical cord milking compared to those whose cords are clamped immediately. Secondly, the investigators predict that cord milking will improve blood volume, blood pressure, and urine output, and delay the need for blood transfusions.
This will be the first study to look at the effect that umbilical cord milking has on important measures of blood flow, which can predict bleeding in the head and subsequent developmental problems in very premature babies.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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California
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San Diego, California, United States, 92130
- UCSD Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- infants < 32 weeks gestation
Exclusion Criteria:
- obstetrician's refusal to participate
- multiple gestations (if Di-Mo placentation) surrogate delivery
- parental desire for cord blood banking
- major congenital anomalies
- severe maternal illness
- placental abruption or previa
- ruptured uterus at delivery, or hemoperitoneum
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Umbilical Cord Milking
Umbilical Cord Milking involved milking the umbilical cord at birth.
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UCM will be performed by the obstetric team by having the delivering obstetrician hold the infant below the mother's introitus at vaginal delivery or below the level of the incision at cesarean section and having the assistant (the second obstetrician) milk about 20 cm of umbilical cord over 2 seconds and repeating two additional times.
Other Names:
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Active Comparator: Immediate Cord Clamping
Umbilical cord is clamped soon after birth without any milking of the cord.
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The umbilical cord will be clamped soon after birth without any milking of the umbilical cord.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Superior Vena Cava Flow
Time Frame: 6 hours
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher SVC flow at 6 hours.
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6 hours
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Blood Pressure
Time Frame: 6 hours of life
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher blood pressures at 6 hours of life.
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6 hours of life
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Neurodevelopmental Outcomes
Time Frame: between 18 and 36 months of life
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have improved neurodevelopmental outcomes.
Neurodevelopmental follow-up data including cognitive, language, motor, social-emotional, and adaptive behavior composite scores from the Bayley Scales of Infant and Toddler Development (BSID-III) will be recorded when available.
The presence of cerebral palsy, hearing and visual impairment will also be recorded when available.
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between 18 and 36 months of life
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number of blood transfusions
Time Frame: 36 weeks corrected gestational age
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have fewer blood transfusions at 36 weeks corrected gestational age.
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36 weeks corrected gestational age
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Superior Vena Cava Flow
Time Frame: 18 hours of life
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher SVC flow at 18 hours.
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18 hours of life
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Superior Vena Cava Flow
Time Frame: 30 hours of life
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher SVC flow at 30 hours.
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30 hours of life
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Blood Pressure
Time Frame: at 18 hours of life
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Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher blood pressures at 18 hours of life.
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at 18 hours of life
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Blood Pressure
Time Frame: 30 hours of life
|
Researchers hypothesize that infants who receive umbilical cord milking (UCM) compared to infants who receive immediate cord clamping (ICC) will have higher blood pressures at 30 hours of life.
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30 hours of life
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Anup C Katheria, M.D., UCSD
Publications and helpful links
General Publications
- Katheria A, Garey D, Truong G, Akshoomoff N, Steen J, Maldonado M, Poeltler D, Harbert MJ, Vaucher YE, Finer N. A Randomized Clinical Trial of Umbilical Cord Milking vs Delayed Cord Clamping in Preterm Infants: Neurodevelopmental Outcomes at 22-26 Months of Corrected Age. J Pediatr. 2018 Mar;194:76-80. doi: 10.1016/j.jpeds.2017.10.037. Epub 2017 Dec 12.
- Katheria A, Blank D, Rich W, Finer N. Umbilical cord milking improves transition in premature infants at birth. PLoS One. 2014 Apr 7;9(4):e94085. doi: 10.1371/journal.pone.0094085. eCollection 2014.
- Katheria AC, Leone TA, Woelkers D, Garey DM, Rich W, Finer NN. The effects of umbilical cord milking on hemodynamics and neonatal outcomes in premature neonates. J Pediatr. 2014 May;164(5):1045-1050.e1. doi: 10.1016/j.jpeds.2014.01.024. Epub 2014 Feb 20.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- CORDMILK
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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