Situation of drug resistant tuberculosis in Saharia tribe of central India.

Background & objectives: The information on multidrug resistant tuberculosis (MDR-TB) situation amongst Saharia, one of the Particularly Vulnerable Tribal Groups (PVTGs) in Madhya Pradesh, India, is not available. Hence, this study was undertaken to find the situation of MDR-TB amongst Saharia PVTG in two districts of Madhya Pradesh. Methods: Community based cross-sectional TB prevalence surveys were conducted among Saharia PVTG in Gwalior and Shivpuri districts of Madhya Pradesh. Chest symptomatics were identified from the individual registered for the study. Two sputum samples were collected from each of the eligible individuals, transported to the laboratory, and were examined by Ziehl-Neelsen (Z-N) smear microscopy and solid medium culture methods. Drug susceptibility testing of the isolates was done by indirect proportion method on solid medium. Results: MDR rate was 2.2 per cent of new cases and 8.2 per cent among the previously treated cases of TB in Gwalior while it was two per cent among the previously treated cases in Shivpuri district. Interpretation & conclusions: Though the prevalence of tuberculosis in these districts was alarmingly high, the MDR rates were more or less similar to national average. However, the findings of this study highlight the need for active intervention so that the MDR-TB is kept under control.

Community-based Health Workers Achieve High Coverage in Neonatal Intervention Trials: A Case Study from Sylhet, Bangladesh.

A large proportion of four million neonatal deaths occur each year during the first 24 hours of life. Research is particularly needed to determine the efficacy of interventions during the first 24 hours. Large cadres of community-based workers are required in newborn-care research both to deliver these interventions in a standardized manner in the home and to measure the outcomes of the study. In a large-scale community-based efficacy trial of chlorhexidine for cleansing the cord in north-eastern rural Bangladesh, a two-tiered system of community-based workers was established to deliver a package of essential maternal and newborn-care interventions and one of three umbilical cord-care regimens. At any given time, the trial employed approximately 133 community health workers—each responsible for 4-5 village health workers and a population of approximately 4,000. Over the entire trial period, 29,760 neonates were enrolled, and 87% of them received the intervention (their assigned cord-care regimen) within 24 hours of birth. Approaches to recruitment, training, and supervision in the study are described. Key lessons included the importance of supportive processes for community-based workers, including a strong training and field supervisory system, community acceptance of the study, consideration of the setting, study objectives, and human resources available.

Potential role of traditional birth attendants in neonatal healthcare in rural southern Nepal.

The potential for traditional birth attendants (TBAs) to improve neonatal health outcomes has largely been overlooked during the current debate regarding the role of TBAs in improving maternal health. Randomly-selected TBAs (n=93) were interviewed to gain a more thorough understanding of their knowledge, attitudes, and practices regarding maternal and newborn care. Practices, such as using a clean cord-cutting instrument (89%) and hand-washing before delivery (74%), were common. Other beneficial practices, such as thermal care, were low. Trained TBAs were more likely to wash hands with soap before delivery, use a clean delivery-kit, and advise feeding colostrum. Although mustard oil massage was a universal practice, 52% of the TBAs indicated their willingness to consider alternative oils. Low-cost, evidence-based interventions for improving neonatal outcomes might be implemented by TBAs in this setting where most births take place in the home and neonatal mortality risk is high. Continuing efforts to define the role of TBAs may benefit from an emphasis on their potential as active promoters of essential newborn care.

Safety of neonatal skin cleansing in rural Nepal.

OBJECTIVE: A high proportion of deaths during the neonatal period are attributed to infections. Neonatal skin plays an important role in protecting the newborn from invasive pathogens. In preparation for a study of newborn skin cleansing with chlorhexidine in Nepal, we evaluated the feasibility, acceptability, and safety of the newborn cleansing procedure. STUDY DESIGN/SETTING: Observational pilot study of full-body cleansing of newborns in rural Nepal. METHODS: Thirty two newborn infants were wiped with commercially available non-antiseptic baby wipes. Pre and post-procedure axillary temperatures were recorded to estimate the impact of cleansing on body temperature. Skin aggravation, residual moisture, removal of vernix, and maternal satisfaction were assessed qualitatively. RESULTS: Body temperature of newborns decreased an average of 0.40 C (95% CI: 0.31 to 0.49 C, p < 0.0001) during the procedure. There was no evidence of skin aggravation, injury or removal of vernix, and mothers expressed satisfaction with the procedure. The procedure was simple and project workers were easily trained. CONCLUSION: Care must be taken to promptly wrap infants after skin cleansing procedures as slight temperature decrease was noted after the procedure. These pilot data indicate, however, that gentle cleansing of newborn skin poses minimal risk to infants. This procedure is safe and appropriate precautions can be taken to deliver safe skin antisepsis with chlorhexidine to infants in the community.