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Antepartum Betamethasone Treatment for Prevention of Respiratory Distress in Infants Born by Elective Cesarean Section
This study is currently recruiting participants.
Verified by Emory University, November 2006
Sponsored by: Emory University
Information provided by: Emory University
ClinicalTrials.gov Identifier: NCT00139256
  Purpose

This is a randomized, multicenter, double blind, placebo controlled trial of betamethasone versus a placebo given prior to the mothers at term and near term gestation (>34 and <40 weeks of gestation) who are scheduled to undergo a planned Cesarean section. The study design is to determine the efficacy and safety of betamethasone in the prevention of breathing problems commonly seen in this population.

In infants born by elective Cesarean section, it is hypothesized that antenatal betamethasone treatment will reduce the risk of neonatal intensive care unit (NICU) admission from 11% to 8% and/or oxygen therapy +/- positive pressure ventilation (PPV) for >30 minutes from 4.5% to 2.5%.


Condition Intervention
Respiratory Distress Syndrome, Newborn
Drug: Glucocorticoid (betamethasone)

MedlinePlus related topics: Cesarean Section
Drug Information available for: Betamethasone Bentelan Betamethasone dipropionate
U.S. FDA Resources
Study Type: Interventional
Study Design: Prevention, Randomized, Double-Blind, Placebo Control, Single Group Assignment, Safety/Efficacy Study
Official Title: Randomized Controlled Trial of Antepartum Betamethasone Treatment for Prevention of Respiratory Distress in Infants Born by Elective Cesarean Section

Further study details as provided by Emory University:

Primary Outcome Measures:
  • The primary outcome to be studied is the need for NICU admission and/or oxygen therapy or PPV for >30 minutes.
  • The primary endpoint will be the proportion of infants who develop respiratory morbidity.

Estimated Enrollment: 400
Study Start Date: August 2005
Estimated Study Completion Date: September 2007
Detailed Description:

The purpose of this pilot study is to determine if antepartum betamethasone given to mothers undergoing elective cesarean section (ECS) delivery at term or near term gestation (>34 and < 40 weeks of gestation) is safe and feasible in reducing neonatal respiratory morbidity and the related admissions to neonatal intensive care units (NICU).

The data from this pilot study will be used to support a NIH application for a multicenter randomized trial to determine, if compared to placebo treatment, antenatal betamethasone initiated 2-7 days prior to an ECS results in decreased occurrence of respiratory morbidity and NICU admissions in the newborn.

The multicenter protocol was recently reviewed by the NICHD network for clinical trial. The reviewers were enthusiastic about the scientific merit and public health importance of the study but asked for a pilot study to determine feasibility before launching the national trial. Given the rise in the rate of CS deliveries, we project substantial health cost savings from this preventive strategy if it were found to be successful in reducing neonatal morbidity.

  Eligibility

Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Pregnant women >/= 34 weeks gestation scheduled to undergo operative delivery within 48-72 hours after study enrollment

Exclusion Criteria:

  • Known contraindication to the use of betamethasone in the mother
  • Known lethal or non-lethal congenital anomaly diagnosed antenatally
  • Spontaneous labor
  • Premature rupture of membranes
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00139256

Contacts
Contact: Val Brown, RN, BSN (404)727-3478 vdbrown@emory.edu
Contact: Golde Dudell, M.D. (404)727-8682 gdudell@emory.edu

Locations
United States, Georgia
Emory University, Department of Pediatrics, Division of Neonatology Recruiting
Atlanta, Georgia, United States, 30322
Contact: Val Brown, RN, BSN     404-727-3478     vdbrown@emory.edu    
Contact: Golde Dudell, M.D.     (404)727-8682     gdudell@emory.edu    
Sub-Investigator: Golde Dudell, M.D.            
Sponsors and Collaborators
Emory University
Investigators
Principal Investigator: Lucky Jain, M.D. Emory University Department of Pediatrics, Division of Neonatology
  More Information

Study ID Numbers: 894-2003
Study First Received: August 29, 2005
Last Updated: March 12, 2007
ClinicalTrials.gov Identifier: NCT00139256  
Health Authority: United States: Institutional Review Board

Keywords provided by Emory University:
Glucocorticoid
Antepartum Betamethasone Treatment
Elective Cesarean Section
Respiratory Distress in Infants

Study placed in the following topic categories:
Betamethasone-17,21-dipropionate
Sodium phosphate
Respiratory Tract Diseases
Betamethasone sodium phosphate
Lung Diseases
Respiration Disorders
Respiratory Distress Syndrome, Adult
Respiratory Distress Syndrome, Newborn
Infant, Newborn, Diseases
Acute respiratory distress syndrome
Infant, Premature, Diseases
Betamethasone

Additional relevant MeSH terms:
Anti-Inflammatory Agents
Respiratory System Agents
Therapeutic Uses
Physiological Effects of Drugs
Hormones, Hormone Substitutes, and Hormone Antagonists
Anti-Asthmatic Agents
Hormones
Glucocorticoids
Pharmacologic Actions

ClinicalTrials.gov processed this record on January 16, 2009