Adherence to artesunate-amodiaquine combination therapy for uncomplicated malaria in children in Zanzibar, Tanzania

作者：Beer Netta^*; Ali Abdullah S; Rotllant Guida; Abass Ali K; Omari Rahila S; Al mafazy Abdul wahiyd H; Bjorkman Anders; Kallander Karin

来源：Tropical Medicine and International Health, 2009, 14(7): 766-774.

DOI：10.1111/j.1365-3156.2009.02289.x

• Zanzibar
• malaria
• adherence
• artesunate
• amodiaquine
• artemisinin based combination therapies

OBJECTIVES To estimate caretaker adherence to co-blistered, but not co-formulated, artesunate-amodiaquine (AsAq) for uncomplicated malaria and identify factors associated with caretaker adherence.
METHODS Cross sectional household survey of caretakers of 210 children under 5 years of age who had been prescribed and dispensed AsAq at 21 public health facilities (HFs). The caretakers were interviewed in their homes on the 4th day of receiving the 3 day treatment. Adherence of caretakers was assessed by self report and pill count.
RESULTS Caretaker adherence to AsAq was 77% (95% CI: 67%-87%). Non-adherence resulted in under-dosing (3)/(4) of the time and was most often in the form of wrong daily doses due to misunderstanding or forgetting the correct dose regimens. Predictors of adherence were education exceeding 7 years (OR = 5.08, P = 0.008) and receiving the exact number of pills to complete the treatment regimen (OR = 4.09, P = 0.006). All caretakers of children who were administered the first dose at the HF had adhered to the treatment.
CONCLUSION We found moderate levels of caretaker adherence to AsAq. Further improvement could be achieved by producing dose-specific packaging for infants, providing clear instructions and giving the first dose under observation at the HF.

• 出版日期2009-7