NCT01644682.

Trial name or title	Replacement of Insecticides to Control Visceral Leishmaniasis
Methods	Allocation: randomized, endpoint classification: efficacy study, intervention model: factorial assignment, masking: open label, primary purpose: prevention
Participants	Inclusion criteria Household head who agree to participate in the study. Exclusion criteria Household head who does not agree to participate in the study.
Interventions	Interventions A: IWFPL: Indoor house walls and floors will be plastered with lime (a traditional method known in the study areas) including treatment of outdoor breeding places with lime and bleaching powder to inhibit sandfly breeding; B: IDWL: Install durable wall lining containing deltamethrin to kill immature stage and as well as adult phlebotomine sandflies; C: ITN: Impregnation of existing bednets available in the community with slow release insecticide, deltamethrin. Control intervention D: Control group, no intervention.
Outcomes	Primary outcome Measurement of efficacy of interventions Secondary outcome Estimation of intervention costs and its acceptability For all outcomes, assessments were at 12 months.
Starting date	May 2012
Contact information	Dinesh Mondal, MBBS, MD, PhD Telephone: +8801712027091 Email: din63d@icddrb.org
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