Medicine and Health Sciences Commons^™

The Antenatal Corticosteroids Trial (Act): A Secondary Analysis To Explore Site Differences In A Multi-Country Trial., Karen Klein, Elizabeth M. Mcclure, Daniela Colaci, Vanessa Thorsten, Patricia L. Hibberd, Fabian Esamai, Ana Garces, Archana Patel, Sarah Saleem, Omrana Pasha, Elwyn Chomba, Waldemar A. Carlo, Nancy F. Krebs, Shivaprasad Goudar, Richard J. Derman, Edward A. Liechty, Marion Koso-Thomas, Pierre M. Buekens, José M. Belizán, Robert L. Goldenberg, Fernando Althabe

Community Health Sciences

BACKGROUND:

The Antenatal Corticosteroid Trial (ACT) assessed the feasibility, effectiveness, and safety of a multifaceted intervention to increase the use of antenatal corticosteroids (ACS) in mothers at risk of preterm birth at all levels of care in low and middle-income countries. The intervention effectively increased the use of ACS but had no overall impact on neonatal mortality in the targeted <5(th) percentile birth weight infants. Being in the intervention clusters was also associated with an overall increase in neonatal deaths. We sought to explore plausible pathways through which this intervention increased neonatal mortality.

METHODS:

We conducted secondary analyses to assess site differences in outcome and potential explanations for the differences in outcomes if found. By site, and in the intervention and control clusters, we evaluated characteristics of the mothers and care systems, the …

The Antenatal Corticosteroids Trial (Act)'S Explanations For Neonatal Mortality - A Secondary Analysis., Fernando Althabe, Vanessa Thorsten, Karen Klein, Elizabeth M. Mcclure, Patricia L. Hibberd, Robert L. Goldenberg, Waldemar A. Carlo, Ana Garces, Archana Patel, Omrana Pasha, Elwyn Chomba, Nancy F. Krebs, Shivaprasad Goudar, Richard J. Derman, Fabian Esamai, Edward A. Liechty, Nellie I. Hansen, Sreelatha Meleth, Dennis D. Wallace, Marion Koso-Thomas, Alan H. Jobe, Pierre M. Buekens, José M. Belizán

Community Health Sciences

BACKGROUND:

The Antenatal Corticosteroid Trial assessed the feasibility, effectiveness, and safety of a multifaceted intervention to increase the use of antenatal corticosteroids (ACS) in mothers at risk of preterm birth at all levels of care in low and middle-income countries. The intervention effectively increased the use of ACS but was associated with an overall increase in neonatal deaths. We aimed to explore plausible pathways through which this intervention increased neonatal mortality.

METHODS:

We conducted a series of secondary analyses to assess whether ACS or other components of the multifaceted intervention that might have affected the quality of care contributed to …