@article {231, title = {A double-masked placebo-controlled trial of azithromycin to prevent child mortality in Burkina Faso, West Africa: Community Health with Azithromycin Trial (CHAT) study protocol.}, journal = {Trials}, volume = {20}, year = {2019}, month = {2019 Dec 04}, pages = {675}, abstract = {

BACKGROUND: Biannual, mass azithromycin distribution has previously been shown to reduce all-cause child mortality in sub-Saharan Africa. Subgroup analysis suggested that the strongest effects were in the youngest children, leading to the hypothesis that targeting younger age groups might be an effective strategy to prevent mortality. We present the methods of two randomized controlled trials designed to evaluate mass and targeted azithromycin distribution for the prevention of child mortality in Burkina Faso, West Africa.

METHODS/DESIGN: The Child Health with Azithromycin Treatment (CHAT) study consists of two nested, randomized controlled trials. In the first, communities are randomized in a 1:1 fashion to biannual, mass azithromycin distribution or placebo. The primary outcome is under-5 all-cause mortality measured at the community level. In the second, children attending primary healthcare facilities during the first 5-12 weeks of life for a healthy child visit (e.g., for vaccination) are randomized in a 1:1 fashion to a single orally administered dose of azithromycin or placebo. The primary outcome is all-cause mortality measured at 6 months of age. The trial commenced enrollment in August 2019.

DISCUSSION: This study is expected to provide evidence on two health systems delivery approaches (mass and targeted treatment) for azithromycin to prevent all-cause child mortality. The results will inform global and national policies related to azithromycin for the prevention of child mortality.

TRIAL REGISTRATION: ClinicalTrials.gov, ID: NCT03676764. Registered on 19 September 2018; prospectively registered pre results.

}, keywords = {Anti-Bacterial Agents, Azithromycin, Child Mortality, Child, Preschool, Double-Blind Method, Humans, Infant, Outcome Assessment, Health Care, Randomized Controlled Trials as Topic, Sample Size}, issn = {1745-6215}, doi = {10.1186/s13063-019-3855-9}, author = {Sie, Ali and Ouattara, Mamadou and Bountogo, Mamadou and Bagagnan, Cheik and Coulibaly, Boubacar and Boudo, Valentin and Lebas, Elodie and Brogdon, Jessica M and Lin, Ying and B{\"a}rnighausen, Till and Porco, Travis C and Doan, Thuy and Lietman, Thomas M and Oldenburg, Catherine E} } @article {131, title = {Neonatal azithromycin administration to prevent infant mortality: study protocol for a randomised controlled trial.}, journal = {BMJ Open}, volume = {9}, year = {2019}, month = {2019 09 04}, pages = {e031162}, abstract = {

INTRODUCTION: Biannual mass azithromycin distribution to children aged 1-59 months has been shown to reduce all-cause mortality. Children under 28 days of age were not treated in studies evaluating mass azithromycin distribution for child mortality due to concerns related to infantile hypertrophic pyloric stenosis (IHPS). Here, we report the design of a randomised controlled trial to evaluate the efficacy and safety of administration of a single dose of oral azithromycin during the neonatal period.

METHODS AND ANALYSIS: The (NAITRE) study is a double-masked randomised placebo-controlled trial designed to evaluate the efficacy of a single dose of azithromycin (20 mg/kg) for the prevention of child mortality. Newborns (n=21 712) aged 8-27 days weighing at least 2500 g are 1:1 randomised to a single, directly observed, oral dose of azithromycin or matching placebo. Participants are followed weekly for 3 weeks after treatment to screen for adverse events, including IHPS. The primary outcome is all-cause mortality at the 6-month study visit.

ETHICS AND DISSEMINATION: This study was approved by the Institutional Review Boards at the University of California, San Francisco in San Francisco, USA (Protocol $\#$18-25027) and the Comit{\'e} National d{\textquoteright}Ethique pour la Recherche in Ouagadougou, Burkina Faso (Protocol $\#$2018-10-123). The findings of this trial will be presented at local, regional and international meetings and published in open access peer-reviewed journals.

TRIAL REGISTRATION NUMBER: NCT03682653; Pre-results.

}, keywords = {Anti-Bacterial Agents, Azithromycin, Body Size, Body Weight, Child Development, Double-Blind Method, Humans, Infant, Infant Mortality, Infant, Newborn, Randomized Controlled Trials as Topic}, issn = {2044-6055}, doi = {10.1136/bmjopen-2019-031162}, author = {Sie, Ali and Bountogo, Mamadou and Nebie, Eric and Ouattara, Mamadou and Coulibaly, Boubacar and Bagagnan, Cheik and Zabre, Pascal and Lebas, Elodie and Brogdon, Jessica and Godwin, William W and Lin, Ying and Porco, Travis and Doan, Thuy and Lietman, Thomas M and Oldenburg, Catherine E} }