Evaluation of the effectiveness and cost effectiveness of a Community-delivered Integrated Malaria Elimination (CIME) model in Myanmar: protocol for an open stepped-wedge cluster-randomised controlled trial.

INTRODUCTION: In the Greater Mekong Subregion, community health workers, known as malaria volunteers, have played a key role in reducing malaria in the control phase, providing essential malaria services in areas with limited formal healthcare. However, the motivation and social role of malaria volunteers, and testing rates, have declined with decreasing malaria burden and reorientation of malaria programmes from control to elimination. Provision of additional interventions for common health concerns could help sustain the effectiveness of volunteers and maintain malaria testing rates required for malaria elimination accreditation by the WHO. METHODS AND ANALYSIS: The Community-delivered Integrated Malaria Elimination (CIME) volunteer model, integrating interventions for malaria, dengue, tuberculosis, childhood diarrhoea and malaria Rapid Diagnostic Test (RDT)-negative fever, was developed based on global evidence and extensive stakeholder consultations. An open stepped-wedge cluster-randomised controlled trial, randomised at the volunteer level, will be conducted over 6 months to evaluate the effectiveness of the CIME model in Myanmar. One hundred and forty Integrated Community Malaria Volunteers (ICMVs, current model of care) providing malaria services in 140 villages will be retrained as CIME volunteers (intervention). These 140 ICMVs/villages will be grouped into 10 blocks of 14 villages, with blocks transitioned from control (ICMV) to intervention states (CIME), fortnightly, in random order, following a 1-week training and transition period. The primary outcome of the trial is blood examination rate determined by the number of malaria RDTs performed weekly. Difference in rates will be estimated across village intervention and control states using a generalised linear mixed modelling analytical approach with maximum likelihood estimation. ETHICS AND DISSEMINATION: The study was approved by Institutional Review Board, Myanmar Department of Medical Research (Ethics/DMR/2020/111) and Alfred Hospital Ethics Review Committee, Australia (241/20). Findings will be disseminated in peer-review journals, conferences and regional, national and local stakeholder meetings. TRIAL REGISTRATION NUMBER: NCT04695886.

Blood culture isolates from children admitted to Medical Unit III, Yangon Children's Hospital, 1998.

A one year study (August 1998-July 1999) of bacteremia in febrile children was carried out in the Medical Unit (III), Yangon Children's Hospital (YCH), Myanmar, to determine: (1) the bacteria responsible for fever of five days or more in children; (2) the antibiotic sensitivity pattern of these bacteria. Children aged one month to 12 years who had fever for five days or more and who did not receive antibiotics within the first 48 hours irrespective of the diagnosis were included in this study. A total of 120 patients fulfilled the criteria. Bacteria could be isolated from 65 cases (54.2%). The commonest organism isolated was Salmonella typhi (43.1%). Others included Escherichia coli (12.3%), Staphylococcus aureus (7.7%), Pseudomonas aeruginosa (7.7%); Streptococcus, Shigella, Diplococcus, Klebsiella and Acinetobacter were also isolated. The Salmonella typhi were resistant to conventional antibiotics (ampicillin, amoxicillin, chloramphenicol, and co-trimoxazole); however, they were sensitive to amikacin, netilmicin, nalidixic acid, and cephalothin. A cluster of enteric fever cases from Mingalartaungnyunt township was noticed and was reported to the Directorate of Health. Changes in the incidence and etiology of bacteremia in hospitals are well documented. Sentinel surveys of bacteremia in major hospitals should be carried out in order to detect the changing patterns of bacteremia and antibiotic sensitivity; such surveys will be of great help in establishing local antibiotic policies.