Neuropsychiatric Aspects of Parasitic Infections-A Review.

Neuropsychiatric disorders, ranging from mild cognitive impairment to frank psychosis, have been associated with certain parasitic infections. The parasite may cause damage to the central nervous system in several ways: as a space-occupying lesion (neuro-cysticercosis), alteration of neurotransmitters (toxoplasmosis), generation of the inflammatory response (trypanosomiasis, schistosomiasis), hypovolemic neuronal injury (cerebral malaria), or a combination of these. Certain drugs like quinacrine (mepacrine), mefloquine, quinolone, and interferon alpha which are used to treat these parasitic infections can further cause neuropsychiatric adverse effects.

A study on neurcognitive disorders and demographic profile of neurocysticercosis patients.

Background: Neurocysticercosis is a common cerebral parasitic infestation, caused due to pork tapeworm infection the infestations risks parallels the socio-economic status, personal hygiene and education. The effect of NCC was assessed in neurocognition.

Objective: To study demographic characteristics and neurocognitive domains of patients with Neurocysticercosis.

Newer magnetic resonance imaging techniques in neurocysticercosis.

Introduction: The definitive diagnosis of neurocysticercosis continues to be challenging. We evaluate the role of newer magnetic resonance imaging techniques including constructive interference in steady state, susceptibility-weighted imaging, arterial spin labelling and magnetic resonance spectroscopy in the diagnosis of neurocysticercosis.

Aims And Objectives: To study the utility of newer magnetic resonance imaging sequences in the diagnosis of neurocysticercosis.

Identification of Taenia solium DNA by PCR in blood and urine samples from a tertiary care center in North India.

Background: NCC is a neglected zoonotic disease with high endemicity and disease burden. Neurocysticercosis is a frequent cause of seizures in endemic countries. Early diagnosis and therapy helps in reducing morbidity and DALYs (daily adjusted life years) lost.

Sorting out difficulties in immunological diagnosis of neurocysticercosis: Development and assessment of real time loop mediated isothermal amplification of cysticercal DNA in blood.

Purpose Of The Study: Among various immunological tests available for diagnosis of neurocysticercosis (NCC), only EITB (Electroimmunotransfer blot for detection of anticysticercal antibodies) had gained widespread acceptance. However EITB is not available widely and is costly (Indian rupees 15,000/- approximately). We evaluated utility of Loop mediated isothermal amplification (LAMP) assay for detection of Taenia solium cox1 gene in blood of patients with NCC.