The Effect of β-Carotene, Vitamin D3 and Zinc on Hyaline Membrane Disease and Feeding Intolerance in Premature Neonates

NCT ID: NCT03366584

Last Updated: 2018-08-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-01-31

Study Completion Date

2019-06-30

Brief Summary

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Hyaline membrane disease, now commonly called respiratory distress syndrome (RDS), and feeding intolerance, which can lead to necrotizing enterocolitis (NEC), are two key morbidities found in premature neonates which resulted in high mortality rate in Indonesia. Cochrane meta-analysis proved that antenatal steroid therapy can reduce the morbidity and mortality rate of premature neonates. But there is still different outcomes and severity of disease in preterm newborn receiving the same dose of antenatal steroid therapy. This raises questions whether there are other factors influencing the development and maturity of lung and gut in preterm newborn, aside from steroid therapy. Vitamin A, D and zinc are already known for their function in fetal lung and gut development. To our best of knowledge, no study has evaluated the effect of these vitamins levels on HMD and feeding intolerance in premature neonates. Therefore, the aim of this study want to evaluate the effect of antenatal steroid therapy versus co-administered β-carotene, vitamin D3, zinc and antenatal steroid therapy on the presence and severity of HMD and feeding intolerance in premature neonates.

Detailed Description

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This study is a randomized controlled trial and held in Cipto Mangunkusumo Hospital.

Pregnant women 28-34 weeks of gestational age, who fulfill the inclusion criteria, divide into two groups. Subjects from both groups receive the hospital protocol of preterm birth, 4 doses of 6 mg of dexamethasone, intravenous 12 hours apart to support lung maturation. Subjects in intervention group receive oral single-dose beta-carotene 25,000 IU, oral single-dose vitamin D3 50,000 IU and oral zinc 50 mg/day for 3 days. The maternal dan cord blood sample are obtained for zinc, vitamin A and 25(OH)D levels before and after intervention. After the premature neonates was born, observation will be done for maximum period of 4 weeks. The presence and severity of HMD and feeding intolerance or NEC will be recorded. Neonates showing any signs of HMD and/or abdominal distension will need to undergo additional chest/abdominal x-ray procedures.

Conditions

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Hyaline Membrane Disease Necrotizing Enterocolitis of Newborn

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

The research will be held in Cipto Mangunkusumo General Hospital. Each participant of each group will be given dexamethasone 2x6 mg intravenous for 2 days which aims to support lung maturation followed by planned delivery within 1 week due to indication of maternal or fetal. The maternal dan cord blood sample are obtained for zinc, vitamin A and 25(OH)D levels examinations. Randomly, subjects will be divided into 2 groups which are group who is given the oral beta-carotene 25,000 IU, oral vitamin D3 50,000 IU and oral zinc 50 mg/day for 3 days, and group who is not given the intervention. After the premature neonates was born, observation will be done for maximum period of 4 weeks. The presence and severity of HMD and feeding intolerance or NEC will be recorded.
Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Outcome Assessors
The neonates outcomes, hyaline membrane disease and feeding intolerance, will be assessed for maximum period of 4 weeks by doctor who in charge in NICU. They are outside the research team and blind to maternal treatment allocation.

Study Groups

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Intervention

* beta carotene 25,000 IU
* vitamin D3 50,000 IU
* zinc 50 mg
* dexamethasone 6 mg

Group Type EXPERIMENTAL

Beta carotene

Intervention Type DIETARY_SUPPLEMENT

Beta carotene 25,000 IU

Vitamin D3

Intervention Type DIETARY_SUPPLEMENT

Vitamin D3 50,000 IU

Zinc

Intervention Type DIETARY_SUPPLEMENT

Zinc 50 mg

Dexamethasone

Intervention Type DRUG

Dexamethasone 6 mg

Control

dexamethasone 6 mg

Group Type ACTIVE_COMPARATOR

Dexamethasone

Intervention Type DRUG

Dexamethasone 6 mg

Interventions

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Beta carotene

Beta carotene 25,000 IU

Intervention Type DIETARY_SUPPLEMENT

Vitamin D3

Vitamin D3 50,000 IU

Intervention Type DIETARY_SUPPLEMENT

Zinc

Zinc 50 mg

Intervention Type DIETARY_SUPPLEMENT

Dexamethasone

Dexamethasone 6 mg

Intervention Type DRUG

Other Intervention Names

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Cholecalciferol Zinc picolinate

Eligibility Criteria

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Inclusion Criteria

* Pregnant women who has preterm birth in 28-34 weeks gestational age

Exclusion Criteria

* Multiple pregnancy
* Drug allergy
* Fetal congenital malformation
* Maternal gestational diabetes mellitus
Minimum Eligible Age

17 Years

Maximum Eligible Age

45 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Indonesia University

OTHER

Sponsor Role lead

Responsible Party

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Yuyun Lisnawati

dr

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Yuyun Lisnawati

Role: STUDY_CHAIR

Persahabatan General Hospital

Locations

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Cipto Mangunkusumo General Hospital

Jakarta, DKI Jakarta, Indonesia

Site Status RECRUITING

Countries

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Indonesia

Central Contacts

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Yuyun Lisnawati

Role: CONTACT

Facility Contacts

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Yuyun Lisnawati, Consultant

Role: primary

+628161841987

Other Identifiers

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190/2016

Identifier Type: -

Identifier Source: org_study_id

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