Abstract
BackgroundWith more than 200 million cases a year, malaria is an important global health concern, especially among pregnant women. The forested tribal areas of Andhra Pradesh, Telangana and Chhattisgarh in India are affected by malaria and by an on-going chronic conflict which seriously limits access to health care. The burden of malaria and anemia among pregnant women in these areas is unknown; moreover there are no specific recommendations for pregnant women in the Indian national malaria policy. The aim of this study is to measure the burden of malaria and anemia among pregnant women presenting in mobile clinics for antenatal care in a conflict-affected corridor in India.MethodsThis is a descriptive study of routine programme data of women presenting at first visit for antenatal care in Médecins sans Frontières mobile clinics during 1 year (2015). Burden of malaria and anemia were estimated using rapid diagnostic tests (SD BIOLINE® and HemoCue® respectively).ResultsAmong 575 pregnant women (median age: 26 years, interquartile range: 25-30) 29% and 22% were in their first and second pregnancies respectively. Mid-Upper Arm Circumference (MUAC) was below 230 mm in 74% of them. The prevalence of anemia was 92.4% (95% Confidence Intervals (CI): 89.9–94.3), while severe anemia was identified in 6.9% of the patients. The prevalence of malaria was 29.3% (95%CI: 25.7–33.2) with 64% caused by isolated P. falciparum, 35% by either P. falciparum or mixed malaria and 1% by either P. vivax, or P.malariae or P. ovale. Malaria test was positive in 20.8% of asymptomatic cases. Malaria was associated with severe anemia (prevalence ratio: 2.56, 95%CI: 1.40–4.66, p < 0.01).ConclusionsSystematic screening for malaria and anemia should be integrated into maternal and child health services for conflict affected populations in highly endemic tribal areas. Interventions should include the use of rapid diagnostic test for all pregnant women at every visit, regardless of symptoms. Further studies should evaluate the impact of this intervention alone or in combination with intermittent malaria preventive treatment.
Highlights
With more than 200 million cases a year, malaria is an important global health concern, especially among pregnant women
Malaria was associated with severe anemia with statistical significance, but not with anemia
We suggest the use of intermittent preventive treatment (IPT) in highly endemic areas in India, for isolated tribal communities where access to health care has been compromised by conflicts, on the provision that it is submitted to subsequent evaluation on maternal and infant health outcomes, like maternal anemia and low birth weight
Summary
With more than 200 million cases a year, malaria is an important global health concern, especially among pregnant women. The burden of malaria and anemia among pregnant women in these areas is unknown; there are no specific recommendations for pregnant women in the Indian national malaria policy. The aim of this study is to measure the burden of malaria and anemia among pregnant women presenting in mobile clinics for antenatal care in a conflict-affected corridor in India. International guidelines recommend prevention and treatment for malaria and anemia for pregnant women in endemic areas [3, 4], but, it has not been included in the recently published Indian national policy for malaria elimination [5]
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