Secondary prophylaxis of visceral leishmaniasis relapses in HIV co-infected patients using pentamidine as a prophylactic agent: a prospective cohort study

2.1 OBJECTIVES
2.1.1 General objective:

To document the effectiveness, safety and feasibility of monthly PM secondary prophylaxis (PSP) in VL/HIV co-infected patients that have documented parasite clearance after VL treatment when used for prevention of VL relapse.
2.1.2 Specific objectives of the primary study period

2.1.2.1 Primary objectives

In VL/HIV co-infected patients that have documented parasite clearance after VL treatment:
- to assess the effectiveness of PSP in terms of preventing relapse and death;
- to assess the safety of PSP in terms of drug-related serious adverse events or permanent drug discontinuations due to adverse events;
- to assess the feasibility of PSP in terms of number of patients compliant to therapy
during the first year of monthly PM secondary prophylaxis.

2.1.2.2 Secondary objectives;

In VL/HIV co-infected patients that have documented parasite clearance after VL treatment:
- to assess the safety of PSP in terms of:
- drug-related non-serious adverse events
- serious adverse events (drug-related or not)
- to assess the feasibility of PSP in terms of:
- number of treatment interruptions/discontinuations,
- number of therapeutic interventions needed to treat adverse drug reactions