Neuropsychiatric Profile in Malaria: An Overview

• Published in: Journal of clinical and diagnostic research Vol. 10; no. 7; pp. OC24 - OC28
• Main Authors: Singh, Veer Bahadur, Kumar, Harish, Meena, Babu Lal, Chandra, Subhash, Agrawal, Jatin, Kanogiya, Naresh
• Format: Journal Article
• Language: English
• Published: India JCDR Research and Publications (P) Limited 01.07.2016; JCDR Research and Publications Private Limited
• Subjects: Internal Medicine Section; neuropsychiatric manifestation; plasmodium falciparum; plasmodium vivax; Neuropsychiatric manifestation; Plasmodium falciparum; Plasmodium vivax
• ISSN: 2249-782X; 0973-709X
• DOI: 10.7860/JCDR/2016/19035.8169

Malaria is the most important parasitic disease of humans causes clinical illness over 300-500 million people globally and over one million death every year globally. The involvement of the nervous system in malaria is studied in this paper, to help formulate a strategy for better malaria management. To study the Neuropsychiatric manifestation in malaria. This was a prospective observational study in 170 patients with a clinical diagnosis of malaria admitted in various medical wards of medicine department of PBM Hospital, Bikaner during epidemic of malaria. It included both sexes of all age groups except the paediatric range. The diagnosis of malaria was confirmed by examination of thick and thin smear/optimal test/strip test. Only those cases that had asexual form of parasite of malaria in the blood by smear examination or optimal test were included in the study. Out of total 170 patients 104 (62%) reported Plasmodium falciparum (PF), Plasmodium vivax (PV) were 57 (33.5%) followed by mixed (PF+PV) 9 (5.3%) cases. The total PBF-MP test positivity was 84.5%. Maximum patients were belonging to the age range of 21-40 year with male predominance. Neuropsychiatric manifestation seen in falciparum malaria (n=111) as follow: altered consciousness 20 (18.01%), headache 17 (15.32%), neck rigidity 5 (4.5%), convulsion 5 (4.55%), extra pyramidal rigidity 2 (1.8%), decorticate rigidity 1 (0.90%), decerebrate rigidity 1 (0.90%), cerebellar ataxia 3 (2.7%), subarachnoid haemorrhage 1 (0.90%), aphasia 2 (1.8%), subconjunctival haemorrhage 1 (0.90%), conjugate deviation of eye 1 (0.90%) and psychosis 6 (5.40%). Twenty one patients presented with cerebral malaria out of 111 patients. Most patients of cerebral malaria presented with altered level of consciousness followed by headache and psychosis. Acute confusional state with clouding of consciousness was the most common presentation of psychosis (50%). Neuropsychiatric manifestations are not an uncommon presentation of malaria. Most commonly caused by PF malaria. Malaria should be thought as a differential diagnosis in pyrexia with neuropsychiatric manifestation. Observation obtained in the study will be highly useful for the diagnosis and management of patients suffering from malaria.