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Retha Smit

Observed names: Anna Margaretha Smit, Anna M. Smit, Anna Margaretha Smit, R. Smit, Retha M. Smit, Smit Retha
Observed institution: Stellenbosch University
ORCID: 0000-0003-3966-5213
Observed ORCID: 0000-0003-3966-5213
OpenAlex ID: A5086529171
A Single-Blind, Randomized Trial Comparing Quetiapine and Haloperidol in the Treatment of Tardive Dyskinesia
2004 · Robin Emsley, H. Jadri Turner, et al. · The Journal of Clinical Psychiatry · 104
Safety of the omega-3 fatty acid, eicosapentaenoic acid (EPA) in psychiatric patients: Results from a randomized, placebo-controlled trial
2008 · Robin Emsley, Dana J.H Niehaus, et al. · Psychiatry Research · 56
Antipsychotic treatment effects and structural MRI brain changes in schizophrenia
2021 · Robin Emsley, Stefan du Plessis, et al. · Psychological Medicine · 31
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Childhood trauma exposure and reward processing in healthy adults: A functional neuroimaging study
2022 · Chanellé Juanita Hendrikse, Stéfan du Plessis, et al. · Journal of Neuroscience Research · 28
Effects of quetiapine and haloperidol on body mass index and glycaemic control: a long-term, randomized, controlled trial
2005 · Robin Emsley, H. Jadri Turner, et al. · The International Journal of Neuropsychopharmacology · 26
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Hair cortisol levels in schizophrenia and metabolic syndrome
2022 · Leigh Luella van den Heuvel, Anna Margaretha Smit, et al. · Early Intervention in Psychiatry · 19
The course and concomitants of depression in first-episode schizophrenia spectrum disorders: A 24-month longitudinal study
2021 · Lebogang Phahladira, Laila Asmal, et al. · Psychiatry Research · 13
Fronto-limbic white matter fractional anisotropy and body mass index in first-episode schizophrenia spectrum disorder patients compared to healthy controls
2020 · H.K. Luckhoff, S. du Plessis, et al. · Psychiatry Research Neuroimaging · 12
Two Neuroanatomical Signatures in Schizophrenia: Expression Strengths Over the First 2 Years of Treatment and Their Relationships to Neurodevelopmental Compromise and Antipsychotic Treatment
2023 · Stefan du Plessis, Ganesh B Chand, et al. · Schizophrenia Bulletin · 9
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Gender role endorsement in first-episode schizophrenia spectrum disorders
2021 · H.K. Luckhoff, L. Asmal, et al. · Psychiatry Research · 9
Relapse in schizophrenia: The role of factors other than non‐adherence to treatment
2024 · R. Smit, H. K. Luckhoff, et al. · Early Intervention in Psychiatry · 8
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Sex and gender associations with indicators of neurodevelopmental compromise in schizophrenia spectrum disorders
2022 · Hilmar Klaus Luckhoff, Laila Asmal, et al. · Schizophrenia Research · 8
The trajectories and correlates of two negative symptom subdomains in first-episode schizophrenia
2022 · Lebogang Phahladira, Laila Asmal, et al. · Schizophrenia Research · 7
Sex versus gender associations with brain structure
2024 · H.K. Luckhoff, R. Smit, et al. · Journal of Clinical Neuroscience · 6
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Associations between BMI and brain structures involved in food intake regulation in first-episode schizophrenia spectrum disorders and healthy controls
2022 · H.K. Luckhoff, L. Asmal, et al. · Journal of Psychiatric Research · 4
The associations of cannabis and methamphetamine use with cognitive performance over the first 2 years of treatment in schizophrenia spectrum disorders
2022 · Freda Scheffler, Lebogang Phahladira, et al. · Early Intervention in Psychiatry · 4
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Sex versus gender as risk factors for the age of onset of schizophrenia spectrum disorders
2020 · Hilmar Luckhoff, Laila Asmal, et al. · Schizophrenia Research · 4
Differences in white matter microstructure in first-episode schizophrenia spectrum disorders vs healthy volunteers and their association with cognition
2022 · Sanja Kilian, Stefan Du Plessis, et al. · Schizophrenia Research · 3
Sexual dysfunction in first-episode schizophrenia spectrum disorders
2022 · Hilmar Klaus Luckhoff, Laila Asmal, et al. · Psychiatry Research Communications · 3
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Associations of premorbid adjustment with type and timing of childhood trauma in first-episode schizophrenia spectrum disorders
2021 · Anna M. Smit, Sanja Kilian, et al. · South African Journal of Psychiatry · 3
Psychopathology trajectories and relapse in first episode schizophrenia with assured long-acting injectable adherence over 24 months
2025 · Smit Retha, Luckhoff Hilmar, et al. · Schizophrenia Research · 1
Metabolic syndrome associations with neurocognitive function in first-episode schizophrenia spectrum disorders
2024 · H.K. Luckhoff, S. Suliman, et al. · Psychiatry Research Communications · 1
Sexual orientation and clinical outcome trajectories over 24 months of treatment in first-episode schizophrenia
2026 · H.K. Luckhoff, E.C. del Re, et al. · Journal of Psychiatric Research
Multidimensional moderators of treatment trajectories in people with schizophrenia at high risk of relapse: findings from a real-world lower middle-income country cohort
2026 · Retha Smit, Hilmar Luckhoff, et al. · BJPsych Open
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Recommendation: Beyond treatment non-adherence: A qualitative study of clinicians’ perspectives on structural and social determinants of schizophrenia relapse in South Africa — R1/PR10
2026 · Anna Margaretha Smit, Sanja Kilian, et al.
Works count: 39
Citation count: 359
H-index: 9
I10-index: 8
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