Clinical Trials Logo

Clinical Trial Summary

Antenatal corticosteroids (ACS) reduce the risks of neonatal death and morbidities, such as respiratory distress syndrome, in preterm infants. Standard of care for women at risk of preterm birth includes 2 doses of 12 mg betamethasone (for a total of 24 mg) to accelerate fetal lung maturity. We plan to conduct a pilot clinical trial to determine the feasibility of a trial comparing half the usual dose (total 12 mg) of betamethasone to the standard double dose (total 24 mg) of betamethasone. The results of this pilot will be combined with the full-scale RCT (NCT05114096) for which we have received funding from the Canadian Institutes of Health Research (CIHR).


Clinical Trial Description

Preterm infants are at risk of mortality and morbidity. Antenatal corticosteroids (ACS) reduce the risks of neonatal death and morbidities, such as respiratory distress syndrome. Standard of care for women at risk of preterm birth includes 2 doses of 12 mg betamethasone (for a total of 24 mg) to accelerate fetal lung maturity. There are no published clinical trial data on the benefits or risks of a single dose of antenatal corticosteroid vs. standard double doses. Pilot trials are now viewed as an "almost essential prerequisite" to large, expensive, full scale studies. Thus, we plan to conduct a pilot clinical trial to determine the feasibility of a trial comparing half the usual dose (12 mg of betamethasone + placebo) to the standard double dose (12 mg + 12 mg of betamethasone), as well as the feasibility of the study protocol. Secondary outcomes will include process outcomes and pilot clinical outcomes, that will be combined with the full-scale RCT for which we have received funding from CIHR. We plan to conduct a 24-month corrected gestational age follow-up, which will consist principally of 2 validated parent-filled questionnaires: 1. Ages and Stages Questionnaire-3 (ASQ) 2. Child Behavior Checklist 3. A single question parent report of whether there has been a physician diagnosis of cerebral palsy. (recommended by our parent partners) ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04494529
Study type Interventional
Source McMaster University
Contact
Status Completed
Phase Phase 3
Start date March 1, 2021
Completion date August 31, 2021

See also
  Status Clinical Trial Phase
Not yet recruiting NCT05934318 - L-ArGinine to pRevent advErse prEgnancy Outcomes (AGREE) N/A
Completed NCT05502510 - Assessing the Effectiveness and Efficacy of the MyHealthyPregnancy Application
Not yet recruiting NCT03418012 - Prevention of sPTB With Early Cervical Pessary Treatment in Women at High Risk for PTB N/A
Not yet recruiting NCT03418311 - Cervical Pessary Treatment for Prevention of s PTB in Twin Pregnancies on Children`s Long-Term Outcome N/A
Completed NCT02993744 - Maternal Inflammatory Parameters Within Routine Treatment With Betamethasone N/A
Active, not recruiting NCT02673216 - Infection and Adverse Pregnancy Outcome
Completed NCT01683565 - Preemie Tots: A Pilot Study to Understand the Effects of Prematurity in Toddlerhood Phase 4
Completed NCT01460576 - Improving Prematurity-Related Respiratory Outcomes at Vanderbilt N/A
Completed NCT01412931 - Protein and Ultrasound Indicators of Preterm Birth N/A
Completed NCT02606058 - The Australian Placental Transfusion Study (APTS): Should Very Pre Term Babies Receive a Placental Blood Transfusion at Birth Via Deferring Cord Clamping Versus Standard Cord Clamping Procedures? N/A
Terminated NCT03715530 - Use of Placental Alpha Microglobulin-1(PAMG-1) to Diagnose Premature Rupture of Membranes in Pregnant Women N/A
Completed NCT00422526 - Progesterone for Prevention of Preterm Birth in Women With Short Cervix: Randomized Controlled Trial Phase 3
Enrolling by invitation NCT04251260 - Effectiveness of Positioning in Preterm Neonates N/A
Completed NCT03668860 - India Dexamethasone and Betamethasone Phase 1
Recruiting NCT03638037 - Correlation Between Maternal Vitamin D Level And Preterm Birth
Completed NCT02225353 - Efficacy Study of a Cervical Pessary Containing Progesterone for the Prevention of Preterm Delivery Phase 2
Recruiting NCT03992534 - The FLIP-1 Study: Vaginal Lactobacillus Supplementation in Women at High Risk of Preterm Birth Phase 1
Completed NCT03144141 - Association Between EHG and Risk of Preterm Delivery in Women Hospitalized for Threatened Premature Delivery N/A
Completed NCT05210985 - Examination of the Relationship Between Home Affordances With Development
Completed NCT04021654 - What is the Future of Vulnerable New-borns