Neurological Manifestation among Patients with Visceral Leishmaniasis at the Tropical Teaching Hospital – Khartoum

Abstract

Background: Leishmaniasis is an endemic disease in Sudan that caused by Leishmania spp. Several studies suggest neurological manifestations in visceral leishmaniasis, such as burning sensation, and weakness. This study was aimed to assess the frequency of the neurological manifestations in Visceral Leishmaniasis. Methods: This is a descriptive, prospective cohort study, was conducted in The Tropical Teaching Hospital – Khartoum for one-year duration. A pretested questionnaire contained the study variables were conducted, nerve conduction Study (NCS) and laboratory tests were done. SPSS v 26.0 was used to analyze the data. Results: Forty four percent of total patients (22/50) were symptomatic.Peripheral neuropathy was elicited in 60% (30/50), Numbness has been the most common feature 56.6% (17/30), and Weakness 26.6% (8/30) all were Axonal damage. Sensorimotor neuropathy was exhibited in 70% (21/30), pure motor neuropathy in 26.7% (8/30). Polyneuropathy was encountered in 46.6% (14/30), poly-radiculopathy in 20% (6/30) along with 23.3% (7/30) as mononeuropathy. Conclusions: peripheral neuropathy was developed in patients with visceral leishmaniasis, frequent occurrence of subclinical neurological manifestations is higher than reported.