Usha Chhagan

9PUBLICATIONS
12CO-AUTHORS
Innate immunityClinical neuropsychologyCentral nervous systemCounselling psychologyMajor global burdens of disease
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Publications (9)

|May 11, 2026
Assessment of serum inflammatory cytokines in first-episode psychosis: Cross-sectional study.

|Nov 17, 2025
Triple Burden of Cannabis Use, First Episode Psychosis and HIV in KwaZulu-Natal Province, South Africa.

Usha Chhagan, Vuyokazi Ntlantsana, Enver Karim

|Apr 03, 2025
Longitudinal analysis of proinflammatory and anti-inflammatory cytokines in the cerebrospinal fluid and peripheral blood of treatment-naïve first-episode psychosis patients, and their correlation with psychosis severity and cognitive impairment in sub-Saharan Africa.

Lindokuhle Thela, Saeeda Paruk, Bongani B Nkambule

|Nov 07, 2024
Corrigendum: A culturally congruent approach to trauma symptom evaluation improves detection of PTSD in people with a first-episode of psychosis in South Africa.

Vuyokazi Ntlantsana, Usha Chhagan, Enver Karim

|May 28, 2024
Clinical presentation of first episode psychosis in people with and without HIV in KwaZulu-Natal, South Africa.

Usha Chhagan, Vuyokazi Ntlantsana, Enver Karim

|Sep 04, 2023
Clinical characteristics of people presenting with first episode psychosis pre- and during the COVID-19 pandemic in KwaZulu-Natal Province, South Africa.

Saeeda Paruk, Vuyokazi Ntlantsana, Usha Chhagan

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Frequent Collaborators

7 joint publications

Saeeda Paruk

6 joint publications

Vuyokazi Ntlantsana

6 joint publications

Bonginkosi Chiliza

4 joint publications

Enver Karim