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Hok P. Yuen · SciRah

Researcher profile · Semantic Scholar

Hok P. Yuen

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Hok P. Yuen — researcher profile on SciRah

h-index: 53
Works: 233
Citations: 14K

Most-cited papers

Preventive interventions for individuals at ultra high risk for psychosis: An updated and extended meta-analysis.
C. Mei, M. van der Gaag, B. Nelson, F. Smit +9 more
2021Clinical Psychology Review138 citations Open access
Semantic Scholar
Broad clinical high‐risk mental state (CHARMS): Methodology of a cohort study validating criteria for pluripotent risk
J. Hartmann, B. Nelson, Rachael Spooner, G. Amminger +7 more
2019Early Intervention in Psychiatry96 citations Open access
Semantic Scholar
Differentiating the effect of antipsychotic medication and illness on brain volume reductions in first-episode psychosis: A Longitudinal, Randomised, Triple-blind, Placebo-controlled MRI Study
S. Chopra, A. Fornito, S. Francey, B. O'Donoghue +13 more
2021Neuropsychopharmacology82 citations Open access
Semantic Scholar
Accelerating Medicines Partnership® Schizophrenia (AMP® SCZ): Rationale and Study Design of the Largest Global Prospective Cohort Study of Clinical High Risk for Psychosis
Cassandra M. J. Wannan, Barnaby Nelson, J. Addington, K. Allott +243 more
2024Schizophrenia bulletin76 citations Open access
Semantic Scholar
Pluripotential Risk and Clinical Staging: Theoretical Considerations and Preliminary Data From a Transdiagnostic Risk Identification Approach
J. Hartmann, P. McGorry, Louise Destrée, G. Amminger +7 more
2021Frontiers in Psychiatry74 citations Open access
Semantic Scholar
Psychosocial Intervention With or Without Antipsychotic Medication for First-Episode Psychosis: A Randomized Noninferiority Clinical Trial
S. Francey, B. O'Donoghue, B. Nelson, J. Graham +12 more
2020Schizophrenia Bulletin Open67 citations Open access
Semantic Scholar
Network-Based Spreading of Gray Matter Changes Across Different Stages of Psychosis.
S. Chopra, A. Segal, Stuart Oldham, A. Holmes +20 more
2023JAMA psychiatry66 citations
Semantic Scholar
Functional Connectivity in Antipsychotic-Treated and Antipsychotic-Naive Patients With First-Episode Psychosis and Low Risk of Self-harm or Aggression
S. Chopra, S. Francey, B. O'Donoghue, Kristina Sabaroedin +14 more
2021JAMA psychiatry62 citations Open access
Semantic Scholar
Neurocognition as a predictor of transition to psychotic disorder and functional outcomes in ultra-high risk participants: Findings from the NEURAPRO randomized clinical trial.
Luke K. Bolt, G. Amminger, J. Farhall, P. McGorry +18 more
2019Schizophrenia Research62 citations Open access
Semantic Scholar
The NEURAPRO Biomarker Analysis: Long-Chain Omega-3 Fatty Acids Improve 6-Month and 12-Month Outcomes in Youths at Ultra-High Risk for Psychosis.
G. Amminger, B. Nelson, C. Markulev, Hok P. Yuen +16 more
2020Biological Psychiatry59 citations Open access
Semantic Scholar
A Sequential Adaptive Intervention Strategy Targeting Remission and Functional Recovery in Young People at Ultrahigh Risk of Psychosis
P. McGorry, C. Mei, G. Amminger, Hok P. Yuen +21 more
2023JAMA psychiatry46 citations Open access
Semantic Scholar
Comparison of erythrocyte omega-3 index, fatty acids and molecular phospholipid species in people at ultra-high risk of developing psychosis and healthy people.
Ayedh Alqarni, T. Mitchell, P. McGorry, B. Nelson +19 more
2020Schizophrenia Research44 citations Open access
Semantic Scholar
The Vitamins in Psychosis Study: A Randomized, Double-Blind, Placebo-Controlled Trial of the Effects of Vitamins B12, B6, and Folic Acid on Symptoms and Neurocognition in First-Episode Psychosis.
K. Allott, P. McGorry, Hok P. Yuen, J. Firth +7 more
2019Biological Psychiatry39 citations Open access
Semantic Scholar
New diagnosis in psychiatry: beyond heuristics
Pat D McGorry, I. Hickie, Roman Kotov, L. Schmaal +22 more
2025Psychological Medicine31 citations Open access
Semantic Scholar
Relationship Between Polyunsaturated Fatty Acids and Psychopathology in the NEURAPRO Clinical Trial
Maximus Berger, B. Nelson, C. Markulev, Hok P. Yuen +18 more
2019Frontiers in Psychiatry29 citations Open access
Semantic Scholar
Trajectories of symptom severity and functioning over a three-year period in a psychosis high-risk sample: A secondary analysis of the Neurapro trial.
J. Hartmann, S. Schmidt, P. McGorry, Maximus Berger +20 more
2019Behaviour Research and Therapy27 citations Open access
Semantic Scholar
Development and temporal validation of a clinical prediction model of transition to psychosis in individuals at ultra‐high risk in the UHR 1000+ cohort
Simon Hartmann, Dominic B. Dwyer, B. Cavve, E. Byrne +28 more
2024World Psychiatry23 citations Open access
Semantic Scholar
Effects of risperidone/paliperidone versus placebo on cognitive functioning over the first 6 months of treatment for psychotic disorder: secondary analysis of a triple-blind randomised clinical trial
K. Allott, Hok P. Yuen, L. Baldwin, B. O'Donoghue +16 more
2023Translational Psychiatry23 citations Open access
Semantic Scholar
Frontostriatothalamic effective connectivity and dopaminergic function in the psychosis continuum
Kristina Sabaroedin, Adeel Razi, S. Chopra, N. Tran +20 more
2022Brain : a journal of neurology20 citations Open access
Semantic Scholar
Transdiagnostic risk identification: A validation study of the Clinical High At Risk Mental State (CHARMS) criteria.
Louise Destrée, P. McGorry, A. Chanen, A. Ratheesh +8 more
2024Psychiatry Research19 citations Open access
Semantic Scholar
Relationship between allostatic load and clinical outcomes in youth at ultra-high risk for psychosis in the NEURAPRO study.
Maximus Berger, S. Lavoie, P. McGorry, B. Nelson +5 more
2020Schizophrenia Research19 citations
Semantic Scholar
Study protocol for the Multimodal Approach to Preventing Suicide in Schools (MAPSS) project: a regionally based randomised trial of an integrated response to suicide risk among secondary school students
Sadhbh J. Byrne, Eleanor Bailey, M. Lamblin, S. McKay +10 more
2022Trials18 citations Open access
Semantic Scholar
Prediction of clinical outcomes beyond psychosis in the ultra‐high risk for psychosis population
A. Polari, Hok P. Yuen, P. Amminger, G. Berger +14 more
2020Early Intervention in Psychiatry18 citations Open access
Semantic Scholar
Basic symptoms in young people at ultra-high risk of psychosis: Association with clinical characteristics and outcomes.
S. Youn, L. Phillips, G. Amminger, G. Berger +19 more
2019Schizophrenia Research18 citations Open access
Semantic Scholar
INdividual Vocational and Educational Support Trial (INVEST) for young people with borderline personality disorder: study protocol for a randomised controlled trial
A. Chanen, Katie Nicol, Jennifer K. Betts, G. Bond +11 more
2020Trials16 citations Open access
Semantic Scholar
T49. THE NEURAPRO STUDY: ADHERENCE TO STUDY MEDICATION
M. Schlögelhofer, P. McGorry, Barnaby Nelson, C. Markulev +15 more
2018Schizophrenia bulletin16 citations Open access
Semantic Scholar
Distress Related to Attenuated Psychotic Symptoms: Static and Dynamic Association With Transition to Psychosis, Nonremission, and Transdiagnostic Symptomatology in Clinical High-Risk Patients in an International Intervention Trial
Barnaby Nelson, Hok P. Yuen, G. Amminger, G. Berger +19 more
2020Schizophrenia bulletin15 citations Open access
Semantic Scholar
The Addition of Fish Oil to Cognitive Behavioural Case Management for Youth Depression (YoDA-F): A Randomised, Double-Blind, Placebo-Controlled, Multicentre Clinical Trial.
G. Amminger, S. Rice, Christopher G. Davey, Amelia Quinn +22 more
2023Biological Psychiatry14 citations Open access
Semantic Scholar
Supplementation with the omega-3 long chain polyunsaturated fatty acids: Changes in the concentrations of omega-3 index, fatty acids and molecular phospholipids of people at ultra high risk of developing psychosis.
Ayedh Alqarni, T. Mitchell, P. McGorry, B. Nelson +19 more
2020Schizophrenia Research14 citations Open access
Semantic Scholar
Omega‐3 fatty acids and neurocognitive ability in young people at ultra‐high risk for psychosis
Alison McLaverty, K. Allott, Maximus Berger, R. Hester +19 more
2020Early Intervention in Psychiatry13 citations Open access
Semantic Scholar
The relationship between childhood trauma and clinical characteristics in ultra-high risk for psychosis youth
C. de Vos, A. Thompson, P. Amminger, S. Bendall +11 more
2019Psychosis13 citations Open access
Semantic Scholar
Cannabidiol for at risk for psychosis youth: A randomized controlled trial
G. Amminger, A. Lin, Melissa J. Kerr, Amber Weller +18 more
2021Early Intervention in Psychiatry12 citations Open access
Semantic Scholar
Cognitive ability and metabolic physical health in first-episode psychosis
S. Whitson, B. O'Donoghue, R. Hester, L. Baldwin +15 more
2021Schizophrenia Research: Cognition12 citations Open access
Semantic Scholar
Differentiating the Effect of Medication and Illness on Brain Volume Reductions in First-Episode Psychosis: A Longitudinal, Randomized, Triple-blind, Placebo-controlled MRI Study
S. Chopra, A. Fornito, S. Francey, B. O'Donoghue +13 more
202010 citations Open access
Semantic Scholar
Cognitive functioning in ultra-high risk for psychosis individuals with and without depression: Secondary analysis of findings from the NEURAPRO randomized clinical trial.
S. Mallawaarachchi, G. Amminger, John Farhall, Luke K. Bolt +19 more
2020Schizophrenia Research10 citations Open access
Semantic Scholar
Staged treatment in the ultra-high risk for psychosis clinical population: Baseline data of a sequential multiple assignment randomised trial (STEP Study)
J. Hartmann, B. Nelson, G. Amminger, J. Spark +11 more
2022Early Intervention in Psychiatry9 citations Open access
Semantic Scholar
Twelve-Month Cognitive Trajectories in Individuals at Ultra-High Risk for Psychosis: A Latent Class Analysis
K. Allott, S. J. Schmidt, Hok P. Yuen, Stephen J. Wood +21 more
2022Schizophrenia Bulletin Open9 citations Open access
Semantic Scholar
Enabling FAIR data stewardship in complex international multi-site studies: Data Operations for the Accelerating Medicines Partnership® Schizophrenia Program
Tashrif Billah, Ik K. Kang, Owen Borders, Yoonho Chung +63 more
2025Schizophrenia8 citations Open access
Semantic Scholar
Predicting the First Onset of Suicidal Thoughts and Behaviors in Adolescents Using Multimodal Risk Factors: A Four-Year Longitudinal Study.
Josh Nguyen, D. Dwyer, Y. Toenders, S. Tagliaferri +21 more
2025Journal of the American Academy of Child and Adolescent Psychiatry8 citations Open access
Semantic Scholar
Acceptability, safety and perceived impact of providing a fact sheet to young people about cognitive symptoms in depression
S. Bryce, M. Cooke, Hok P. Yuen, K. Allott
2020Early Intervention in Psychiatry8 citations Open access
Semantic Scholar
Gradients of striatal function in antipsychotic-free first-episode psychosis and schizotypy
M. Oldehinkel, J. Tiego, Kristina Sabaroedin, S. Chopra +15 more
2023Translational Psychiatry7 citations Open access
Semantic Scholar
The self, neuroscience and psychosis study: Testing a neurophenomenological model of the onset of psychosis
Marija Krcmar, C. Wannan, S. Lavoie, K. Allott +18 more
2023Early Intervention in Psychiatry7 citations Open access
Semantic Scholar
Network Constraints on Longitudinal Grey Matter Changes in First Episode Psychosis
S. Chopra, Stuart Oldham, A. Segal, A. Holmes +18 more
2022medRxiv7 citations Open access
Semantic Scholar
Frontal slow wave resting EEG power is higher in individuals at Ultra High Risk for psychosis than in healthy controls but is not associated with negative symptoms or functioning.
Miranda Sollychin, Bradley N. Jack, A. Polari, Ayaka Ando +7 more
2019Schizophrenia Research7 citations
Semantic Scholar
White Blood Cell Proportions Are Associated With Response to Psychosocial Therapy in Young People at Ultra-High Risk for Psychosis
L. Barker, A. McRae, Hok P. Yuen, Anjali K. Henders +10 more
2025Biological Psychiatry Global Open Science6 citations Open access
Semantic Scholar
Integrating Virtual Reality, Neurofeedback, and Cognitive Behavioral Therapy for Auditory Verbal Hallucinations (Hybrid): Protocol of a Pilot, Unblinded, Single-Arm Interventional Study
J. Spark, Elise Rowe, M. Alvarez-Jimenez, I. Bell +13 more
2025JMIR Research Protocols6 citations Open access
Semantic Scholar
Psychosis Risk: Time to Look Empirically at a First-step Economical-pragmatic Way to Examine Anomalous Self-experience. Exploring the SQuEASE-11.
P. Møller, Barnaby Nelson, P. McGorry, Cristina Mei +22 more
2024Schizophrenia bulletin6 citations
Semantic Scholar
Brain-wide Anatomical Connectivity and Prediction of Longitudinal Outcomes in Antipsychotic-Naïve First Episode Psychosis.
S. Chopra, P. Levi, A. Holmes, E. Orchard +15 more
2024Biological Psychiatry6 citations Open access
Semantic Scholar
Pineal morphology of the clinical high-risk state for psychosis and different psychotic disorders.
Tsutomu Takahashi, S. Wood, A. Yung, B. Nelson +7 more
2022Schizophrenia Research6 citations Open access
Semantic Scholar
Greater preference for eveningness is associated with negative symptoms in an ultra‐high risk for psychosis sample
J. Shetty, C. Nicholas, B. Nelson, P. McGorry +10 more
2021Early Intervention in Psychiatry6 citations Open access
Semantic Scholar

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