Waterless Hand Cleansing with Chlorhexidine during the Neonatal Period by Mothers and Other Household Members: Findings from a Randomized Controlled Trial.

Observational data suggest maternal handwashing with soap prevents neonatal mortality. We tested the impact of a chlorhexidine-based waterless hand cleansing promotion on the behavior of mothers and other household members. In rural Bangladesh in 2014, we randomized consenting pregnant women to chlorhexidine provision and hand cleansing promotion or standard practices. We compared hand cleansing with chlorhexidine or handwashing with soap before baby care, among mothers and household members in the two groups, and measured chlorhexidine use in the intervention arm. Chlorhexidine was observed in the baby's sleep space in 97% of 130 intervention homes, versus soap in 59% of 128 control homes. Hand cleansing before baby care was observed 5.6 times more frequently among mothers in the intervention arm than in the controls (95% CI = 4.0-7.7). Hand cleansing was significantly more frequently observed in the intervention arm among women other than the mother (RR = 10.9) and girls (RR = 37.0). Men and boys in the intervention arm cleansed hands before 29% and 44% of baby care events, respectively, compared with 0% in the control arm. The median number of grams consumed during the neonatal period was 176 (IQR = 95-305 g), about 7.8 g/day (IQR = 4.2-13.8 g). Promotion of waterless chlorhexidine increased hand cleansing behavior among mothers and other household members. Discrepancy between observed use and measured chlorhexidine consumption suggested courtesy bias in structured observations. A waterless hand cleanser may represent one component of the multimodal strategies to prevent neonatal infections in low-resource settings.

Programmatic implications for promotion of handwashing behavior in an internally displaced persons camp in North Kivu, Democratic Republic of Congo.

BACKGROUND: Diarrhea and acute respiratory infections (ARI) account for 30% of deaths among children displaced due to humanitarian emergencies. A wealth of evidence demonstrates that handwashing with soap prevents both diarrhea and ARI. While socially- and emotionally-driven factors are proven motivators to handwashing in non-emergency situations, little is known about determinants of handwashing behavior in emergency settings. METHODS: We conducted a qualitative investigation from June to August 2015 in a camp for internally displaced persons with a population of 6360 in the war-torn eastern region of the Democratic Republic of Congo. We held key informant interviews with 9 non-governmental organizations and camp officials, in-depth interviews and rating exercises with 18 mothers of children < 5 years, and discussions with 4 groups of camp residents and hygiene promoters to identify motivators and barriers to handwashing. RESULTS: At the time of the study, hygiene promotion activities lacked adequate resources, cultural acceptability, innovation, and adaptation for sustained behavioral change. Lack of ongoing provision of hygiene materials was a major barrier to handwashing behavior. When hygiene materials were available, camp residents reported that the primary motivator to handwashing was to prevent illness, particularly diarrheal disease, with many mentioning an increased need to wash hands during diarrhea outbreaks. Emotionally- and socially-related motivators such as "maintaining a good image" and social pressure to follow recommended camp hygiene practices were also reported to motivate handwashing with soap. Residents who engaged in day labor outside the camp had limited exposure to hygiene messages and handwashing facilities. Interviewees indicated that the harsh living conditions forced residents to prioritize obtaining basic survival needs over good hygiene. CONCLUSIONS: Hygiene promotion in camp settings must involve preparedness of adequate resources and supplies and ongoing provision of hygiene materials so that vulnerable populations affected by emergencies can apply good hygiene behaviors for the duration of the camp's existence. Compared to non-emergency contexts, illness-based messages may be more effective in emergency settings where disease poses a current and ongoing threat. However, failure to use emotive and social drivers that motivate handwashing may present missed opportunities to improve handwashing in camps.

Barriers to and motivators of handwashing behavior among mothers of neonates in rural Bangladesh.

BACKGROUND: To design a maternal handwashing intervention for the newborn period, this qualitative study explored drivers of handwashing among mothers and other caregivers of neonates and infants in two rural areas of Bangladesh. METHODS: We conducted 40 semi-structured observation sessions to observe handwashing behaviors of primiparous and multiparous mothers of neonates, and to understand the contextual factors that facilitated or hampered those behaviors. We then conducted 64 interviews with mothers of neonates and mothers of infants and 6 group discussions with mothers of infants, other female caregivers and fathers to explore perceptions, beliefs, and practices related to handwashing in the neonatal period. Based on a conceptual model and the Theory of Reasoned Action/Theory of Planned Behavior, we developed a conceptual model a priori, we performed thematic analysis to explain determinants of maternal handwashing behaviors. RESULTS: We conducted 200 h of observation among mothers of neonates. The age range of participating mothers varied between 17 and 25 years and their maximum education was up to 10th grade of schooling. Mothers, other female caregivers and fathers perceived a need to wash hands with or without soap before eating or before feeding a child by hand to prevent diarrhea. Mothers expressed the importance of washing their hands before holding a baby but were rarely observed doing so. All respondents prioritized using soap for visible dirt or feces; otherwise, water alone was considered sufficient. Lack of family support, social norms of infrequent handwashing, perceptions of frequent contact with water as a health threat and mothers' restricted movement during first 40 days of neonate's life, and childcare and household responsibilities adversely impacted handwashing behavior. CONCLUSIONS: Addressing emotive drivers of handwashing within existing social norms by engaging family members, ensuring handwashing facilities and clarifying neonatal health threats may improve maternal handwashing behavior in the neonatal period.