Hand Cleansing Behavior clinical trials

Waterless Hand Cleansing With Chlorhexidine During the Perinatal Period

Background (brief): 1. Burden: Neonatal death still unacceptably high in low income countries. The common causes of neonatal death are pneumonia, sepsis and omphalitis. Many neonatal infections occur because the mother's hands or the hands of the person who attended the birth are unclean. Our previous study found that there was substantial concern about excessive exposure of the mother or the neonate to water during handwashing because of the perception that frequent contact with water could lead to respiratory illness. 2. Knowledge gap: Chlorhexidine has been evaluated for use in hand hygiene applications in high-income countries, particularly in healthcare, but it has not been evaluated or promoted for hand cleansing at the household level in low- and middle-income countries. 3. Relevance: A waterless hand cleanser employing chlorhexidine would overcome important barriers to handwashing with soap, perceptions of cold resulting from exposure to water, and the time limitations perceived by mothers. Hypothesis: Mothers who are exposed to a chlorhexidine-based hand cleansing intervention will clean their hands (with chlorhexidine or soap and water) more frequently than mothers who are not exposed to the chlorhexidine-based hand cleansing program. Objectives: The primary objective 1. To demonstrate the behavioural impact of chlorhexidine-based hand hygiene intervention on hand cleansing of mothers during the neonatal period The secondary objectives 2. To demonstrate the impact of chlorhexidine-based hand hygiene intervention on hand cleansing of other family members, visitors to the neonate, and birth attendants during the neonatal period 3. To evaluate the acceptability of chlorhexidine for hand cleansing in the neonatal period among mothers, other family members, and birth attendants Methods: We propose a randomized controlled trial in a rural area of Bangladesh, with an active control. Randomization will be at the level of the participating pregnant woman. Each arm will include 150 participants. All intervention visits will follow baseline data collection. A trained health and hygiene promoter will carry out two visits in the antenatal period and one postnatal visit to deliver intervention messages. Outcome measures: 1. Observed hand cleansing behavior of mother with chlorhexidine or soap and water at critical times. 2. Observed hand cleansing behavior of other household members and visitors to home with chlorhexidine or soap and water at critical times.