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Rashmi Patel's Publications

Journal articles

Temporal Information Extraction from Mental Health Records to Identify Duration of Untreated Psychosis
Natalia Viani, Joyce Kam, Lucia Yin, André Bittar, Rina Dutta, Rashmi Patel, Robert Stewart and Sumithra Velupillai
Journal of Biomedical Semantics, In Press.
Synthetic cannabinoid use in psychiatric patients and relationship to hospitalisation: a retrospective electronic case register study
Melissa Hobbs, Rashmi Patel, Paul D Morrison, Nicola Kalk and James M Stone
Journal of Psychopharmacology, In Press.
Community Treatment Orders and associations with readmission rates and duration of psychiatric hospital admission: A controlled electronic case register study
Wikus Barkhuizen, Alexis E. Cullen, Hitesh Shetty, Megan Pritchard, Robert Stewart, Philip McGuire and Rashmi Patel
BMJ Open, Mar 2020; 10: e035121. doi: 10.1136/bmjopen-2019-035121.
Unipolar mania: Identification and characterisation of cases in France and the United Kingdom
Paul Stokes, Nefize Yalin, Tim Mantingh, Alessandro Colasanti, Rashmi Patel, Frank Bellivier, Marion Leboyer, Chantal Henry, Jean-Pierre Kahn, Bruno Etain and Allan Young
Journal of Affective Disorders, Feb 2020; 263: 228-235. doi: 10.1016/j.jad.2019.11.024.
Investigating Comorbidity of Mental and Physical Disorders in Online Health Forums
Maryam Abdollahyan, Fabrizio Smeraldi, Rashmi Patel and Conrad Bessant
APPIS 2020: Proceedings of the 3rd International Conference on Applications of Intelligent Systems, Jan 2020; 11, 1–5. doi: 10.1145/3378184.3378195.
Predicting high-cost care in a mental health setting
Craig Colling, Mizanur Khondoker, Rashmi Patel, Marcella Fok, Robert Harland, Matthew Broadbent, Paul McCrone and Robert Stewart
BJPsych Open, Jan 2020; 6: e10, 1–6. doi: 10.1192/bjo.2019.96.
Annotating Temporal Relations to Determine the Onset of Psychosis Symptoms
Natalia Viani, Joyce Kam, Lucia Yin, Somain Verma, Robert Stewart, Rashmi Patel and Sumithra Velupillai
MedInfo 2019, Proceedings of the 17th World Congress on Medical and Health Informatics, Aug 2019. doi:10.3233/SHTI190255.
Recorded poor insight as a predictor of service use outcomes in a cohort with first episode psychosis
Neha Ramu, Anna Kolliakou, Jyoti Jyoti, Rashmi Patel and Robert Stewart
BMJ Open, Jun 2019; 9: e028929. doi: 10.1136/bmjopen-2019-028929.
Generating Positive Psychosis Symptom Keywords from Electronic Health Records
Natalia Viani, Rashmi Patel, Robert Stewart and Sumithra Velupillai
AIME 2019, Proceedings of the 17th Conference on Artificial Intelligence in Medicine, May 2019. doi: 10.1007/978-3-030-21642-9_38.
Unmet needs in patients with brief psychotic disorders: Too ill for clinical high risk services and not ill enough for first episode services
Amedeo Minichino, Grazia Rutigliano, Sergio Merlino, Cathy Davies, Dominic Oliver, Andrea Ilario De Micheli, Rashmi Patel, Philip McGuire and Paolo Fusar-Poli
European Psychiatry, Apr 2019; 57: 26-32. doi: 10.1016/j.eurpsy.2018.12.006.
Real-world Implementation of a Transdiagnostic Risk Calculator for the Automatic Detection of Individuals at Risk of Psychosis in Clinical Routine: Study Protocol
Paolo Fusar-Poli, Dominic Oliver, Giulia Spada, Rashmi Patel, Robert Stewart, Richard Dobson and Philip Mcguire
Frontiers in Psychiatry, Mar 2019; 10: 109. doi: 10.3389/fpsyt.2019.00109.
Risk Assessment Tools and Data-Driven Approaches for Predicting and Preventing Suicidal Behaviour
Sumithra Velupillai, Gergö Hadlaczky, Enrique Baca-Garcia, Genevieve Gorrell, Nomi Werbeloff, Dong Nguyen, Rashmi Patel, Daniel Leightley, Jonathan Downs, Matthew Hotopf and Rina Dutta
Frontiers in Psychiatry, Feb 2019; 10: 36. doi: 10.3389/fpsyt.2019.00036.
Time Expressions in Mental Health Records for Symptom Onset Extraction
Natalia Viani, Lucia Yin, Joyce Kam, Ayunni Alawi, André Bittar, Rina Dutta, Rashmi Patel, Robert Stewart and Sumithra Velupillai
Proceedings of the Ninth International Workshop on Health Text Mining and Information Analysis, Oct 2018; 183-192. dblp key: conf/acl-louhi/VianiYKABDPSV18.
Long term outcomes of acute and transient psychotic disorders: The missed opportunity of preventive interventions
Grazia Rutigliano, Sergio Merlino, Amedeo Minichino, Rashmi Patel, Cathy Davies, Dominic Oliver, Andrea De Micheli, Philip McGuire and Paolo Fusar-Poli
European Psychiatry, Aug 2018; 52: 126-133. doi: 10.1016/j.eurpsy.2018.05.004.
Is paliperidone palmitate more effective than other long-acting injectable antipsychotics?
Rashmi Patel, Edward Chesney, Matthew Taylor, David Taylor and Philip McGuire
Psychological Medicine, Jul 2018; 48 (10): 1616-1623. doi: 10.1017/S0033291717003051.
Knowledge discovery for Deep Phenotyping serious mental illness from Electronic Mental Health records
Richard Jackson, Rashmi Patel, Sumithra Velupillai, George Gkotsis, David Hoyle and Robert Stewart
F1000Research, May 2018; 7: 210. doi: 10.12688/f1000research.13830.2.
The Camden & Islington Research Database: Using Electronic Mental Health Records for Research
Nomi Werbeloff, David P. J. Osborn, Rashmi Patel, Matthew Taylor, Robert Stewart, Matthew Broadbent and Joseph F. Hayes
PLOS One, Jan 2018; 13(1): e0190703. doi: 10.1371/journal.pone.0190703.
Negative symptoms in early-onset psychosis and their association with antipsychotic treatment failure
Johnny Downs, Harry Dean, Suzannah Lechler, Nicola Sears, Rashmi Patel, Hitesh Shetty, Matthew Hotopf, Tamsin Ford, Marinos Kyriakopoulos, Covadonga M. Diaz-Caneja, Celso Arango, James H. MacCabe, Richard D. Hayes and Laura Pina-Camacho
Schizophrenia Bulletin, Jan 2018. doi: 10.1093/schbul/sbx197.
The association between co-morbid autism spectrum disorders and antipsychotic treatment failure in early-onset psychosis: a historical cohort study using electronic health records
Johnny M. Downs, Suzannah Lechler, Harry Dean, Nicola Sears, Rashmi Patel, Hitesh Shetty, Emily Simonoff, Matthew Hotopf, Tamsin J. Ford, Celso Arango, Covadonga M. Díaz-Caneja, James MacCabe, Richard D. Hayes and Laura Pina-Camacho
Journal of Clinical Psychiatry, Nov 2017. doi: 10.4088/JCP.16m11422.
Improving life expectancy in people with serious mental illness: should we place more emphasis on primary prevention?
Athif Ilyas, Edward Chesney and Rashmi Patel
British Journal of Psychiatry, Oct 2017; 211 (4) 194-197.
Diagnostic and prognostic significance of DSM-5 attenuated psychosis syndrome in services for individuals at ultra-high risk for psychosis
Paolo Fusar-Poli, Andrea De Micheli, Marco Cappucciati, Grazia Rutigliano, Cathy Davies, Valentina Ramella-Cravaro, Dominic Oliver, Ilaria Bonoldi, Matteo Rocchetti, Lauren Gavaghan, Rashmi Patel and Philip McGuire
Schizophrenia Bulletin, May 2017; sbx055. doi: 10.1093/schbul/sbx055.
What proportion of patients with psychosis is willing to take part in research? A mental health electronic case register analysis
Rashmi Patel, Sherifat Oduola, Felicity Callard, Til Wykes, Matthew Broadbent, Robert Stewart, Thomas K. J. Craig and Philip McGuire
BMJ Open, Mar 2017; 7: e013113. doi: 10.1136/bmjopen-2016-013113.
Natural language processing to extract symptoms of severe mental illness from clinical text: the Clinical Record Interactive Search Comprehensive Data Extraction (CRIS-CODE) project
Richard Jackson, Rashmi Patel, Nishamali Jayatilleke, Anna Kolliakou, Michael Ball, Genevieve Gorrell, Angus Roberts, Richard J. Dobson and Robert Stewart
BMJ Open, Jan 2017; 7: e012012. doi: 10.1136/bmjopen-2016-012012.
Clinical outcomes and mortality associated with weekend admission to psychiatric hospital
Rashmi Patel, Edward Chesney, Alexis E Cullen, Alex Tulloch, Matthew Broadbent, Robert Stewart and Philip McGuire
British Journal of Psychiatry, Jul 2016; 209 (1): 29-34.
Towards a Standard Psychometric Diagnostic Interview for Subjects at Ultra High Risk of Psychosis: CAARMS versus SIPS
Paolo Fusar-Poli, Marco Cappucciati, Grazia Rutigliano, Tae Young Lee, Beverly Quinn, Ilaria Bonoldi, Juri Lelli, Stephen. J. Kaar, Estefania Gago, Matteo Rocchetti, Rashmi Patel, Vishal Bhavsar, Stefania Tognin, Steven Badger, Maria Calem, Kim Lim, Jun Soo Kwon, Jesus Perez, and Philip McGuire
Hindawi Psychiatry, Mar 2016; 7146341. doi: 10.1155/2016/7146341.
Association of cannabis use with hospital admission and antipsychotic treatment failure in first episode psychosis: an observational study
Rashmi Patel, Robin Wilson, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Sagnik Bhattacharyya
BMJ Open, Mar 2016; 6: e009888. doi: 10.1136/bmjopen-2015-009888.
Do fewer males present to clinical high-risk services for psychosis relative to first-episode services?
Robin Wilson, Rashmi Patel and Sagnik Bhattacharyya
Early Intervention in Psychiatry, Jan 2016; doi: 10.1111/eip.12311.
Do antidepressants increase the risk of mania and bipolar disorder in people with depression? A retrospective electronic case register cohort study
Rashmi Patel, Peter Reiss, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Matthew Taylor
BMJ Open, Dec 2015; 5: e008341. doi: 10.1136/bmjopen-2015-008341.
A neuroplastic deafferentation hypothesis for bipolar disorder
Jonathan Rogers, Jamie Mirams and Rashmi Patel
Medical Hypotheses, Sep 2015; doi: 10.1016/j.mehy.2015.09.023.
Services for people at high risk improve outcomes in patients with first episode psychosis
Paolo Fusar-Poli, Covadonga M. Díaz-Caneja, Rashmi Patel, Lucia Valmaggia, Majella Byrne, Philippa Garety, Hitesh Shetty, Matthew Broadbent, Robert Stewart and Philip McGuire
Acta Psychiatrica Scandinavica, Sep 2015; doi: 10.1111/acps.12480.
Negative symptoms in schizophrenia: a study in a large clinical sample of patients using a novel automated method
Rashmi Patel, Nishamali Jayatilleke, Matthew Broadbent, Chin-Kuo Chang, Nadia Foskett, Genevieve Gorrell, Richard D Hayes, Richard Jackson, Caroline Johnston, Hitesh Shetty, Angus Roberts, Philip McGuire and Robert Stewart
BMJ Open, Sep 2015; 5: e007619. doi: 10.1136/bmjopen-2015-007619.
Mood instability is a common feature of mental health disorders and is associated with poor clinical outcomes
Rashmi Patel, Theodore Lloyd, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, John Geddes, Robert Stewart, Philip McGuire and Matthew Taylor
BMJ Open, May 2015; 5: e007504. doi: 10.1136/bmjopen-2014-007504.
Delays before diagnosis and initiation of treatment in patients presenting to mental health services with Bipolar Disorder
Rashmi Patel, Hitesh Shetty, Richard Jackson, Matthew Broadbent, Robert Stewart, Jane Boydell, Philip McGuire and Matthew Taylor
PLOS One, May 2015; 10(5): e0126530. doi: 10.1371/journal.pone.0126530.
Venous thromboembolism prophylaxis in mental healthcare: do the benefits outweigh the risks?
Rashmi Patel
BJPsych Bulletin, Apr 2015; 39 (2): 61-64.
TextHunter - A User Friendly Tool for Extracting Generic Concepts from Free Text in Clinical Research
Richard Jackson, Michael Ball, Rashmi Patel, Richard Hayes, Richard Dobson and Robert Stewart
Proceedings of AMIA, Nov 2014; 729-738.
The inhibitory receptor LILRB1 modulates the differentiation and regulatory potential of human dendritic cells
Neil T Young, Edward CP Waller, Rashmi Patel, Ali Roghanian, Jonathan M Austyn, and John Trowsdale
Blood, Mar 2008; 111: 3090-3096.

Abstracts

F55. CLINICAL OUTCOMES ASSOCIATED WITH ILLICIT SUBSTANCE USE IN FIRST EPISODE PSYCHOSIS (FEP): A TEXT MINING STUDY OF ELECTRONIC HEALTH RECORDS
Rashmi Patel, Craig Colling, Jyoti Jyoti, Richard Jackson, Robert Stewart and Philip McGuire
Schizophrenia Bulletin, Apr 2019; 45 (S2): S276.
O3.3. COMORBID SUBSTANCE USE DISORDERS ASSOCIATED WITH LIFE EXPECTANCY REDUCTION IN PEOPLE WITH PSYCHOTIC DISORDERS: AN ELECTRONIC CASE REGISTER STUDY
Rashmi Patel, Edward Chesney, Sam Hollandt, Chi-Kang Chang, Megan Pritchard and Philip McGuire
Schizophrenia Bulletin, Apr 2019; 45 (S2): S166.
Negative Symptoms in First Episode Psychosis (FEP) Predict Antipsychotic Treatment Failure: A Natural Language Processing (NLP) Electronic Health Record Study
Rashmi Patel, Craig Colling, Jyoti Jyoti, Richard Jackson, Robert Stewart, Philip McGuire
Early Intervention in Psychiatry, Oct 2018; 12 (S1): 120. doi: 10.1111/eip.12724
Illicit Substance Use in First Episode Psychosis (FEP): A Natural Language Processing (NLP) Electronic Health Record Study
Rashmi Patel, Craig Colling, Jyoti Jyoti, Richard Jackson, Robert Stewart, Philip McGuire
Early Intervention in Psychiatry, Oct 2018; 12 (S1): 99. doi: 10.1111/eip.12723
F228. EFFECTIVENESS OF PALIPERIDONE PALMITATE VS OTHER LONG-ACTING INJECTABLE (LAI) ANTIPSYCHOTICS – AN ELECTRONIC CASE REGISTER STUDY
Rashmi Patel, Edward Chesney, Matthew Taylor, David Taylor and Philip McGuire
Schizophrenia Bulletin, Apr 2018; 44 (S1): S310–S311.
T101. ENRICHING PSYCHOTIC DISORDER CLASSIFICATION USING NATURAL LANGUAGE PROCESSING
Rashmi Patel, Richard Jackson, Robert Stewart and Philip McGuire
Schizophrenia Bulletin, Apr 2018; 44 (S1): S154–S155.
Does physical health monitoring reduce mortality in people with psychotic disorders?
Athif Ilyas, Edward Chesney and Rashmi Patel
European Psychiatry, Mar 2018; 48: S237.
SA50. Organic Psychosis: Using Electronic Patient Records to Investigate Demographics, Etiology, and Outcome
Thomas Misselbrook, Rashmi Patel, Tim Nicholson, Alexis Cullen and Tom Pollak
Schizophrenia Bulletin, Feb 2017; 43 (S1): S131.
Comparison of clinical outcomes associated with long-acting injectable antipsychotics in people with psychotic disorders: an electronic case register study
Rashmi Patel, Edward Chesney, Matthew Taylor, David Taylor and Philip McGuire
The Lancet, Feb 2017; 389: S77.
Predictors of multiple treatment failure of antipsychotics in early-onset psychosis
Laura Pina-Camacho, Harry Dean, Suzannah Lechler, Nicola Sears, Rashmi Patel, Ismail Kartoglu, Hitesh Shetty, Matthew Hotopf, Tamsin Ford, Marinos Kyriakopoulos, Celso Arango, James MacCabe, Richard Hayes and Johnny Downs
European Neuropsychopharmacology, Oct 2016; 26: S539-S540. doi: 10.1016/S0924-977X(16)31579-6
Investigating Mood Instability in Psychotic Disorders Using Natural Language Processing (NLP)
Rashmi Patel, Theodore Lloyd, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, John Geddes, Robert Stewart, Philip McGuire and Matthew Taylor
Early Intervention in Psychiatry, Oct 2016; 10: 106. doi: 10.1111/eip.12396
A retrospective cohort study of 21,012 adults to investigate which antidepressants pose the greatest risk of developing mania
Rashmi Patel, Peter Reiss, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Matthew Taylor
Early Intervention in Psychiatry, Oct 2016; 10: 178. doi: 10.1111/eip.12397
Predicting clinical outcomes in psychotic disorders using electronic case registers and natural language processing
Rashmi Patel, Robert Stewart and Philip McGuire
npj Schizophrenia, Apr 2016; 2: T139. doi: 10.1038/npjschz.2016.7.
Neurodevelopmental disorders and their impact on initial treatment failure in early onset psychosis: a historical cohort study using electronic patient records
Johnny Downs, Suzannah Lechler, Harry Dean, Nicola Sears, Rashmi Patel, Hitesh Shetty, Matthew Hotopf, Tamsin Ford, Celso Arango, James MacCabe, Richard Hayes and Laura Pina-Camacho
npj Schizophrenia, Apr 2016; 2: T43. doi: 10.1038/npjschz.2016.7.
Impact of cannabis use on clinical outcomes and treatment failure in first episode psychosis
Rashmi Patel, Robin Wilson, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Sagnik Bhattacharyya
npj Schizophrenia, Apr 2016; 2: M111. doi: 10.1038/npjschz.2016.8.
Negative symptoms at first episode and their impact on treatment outcomes in early-onset psychosis
Johnny Downs, Harry Dean, Suzannah Lechler, Nicola Sears, Rashmi Patel, Hitesh Shetty, Matthew Hotopf, Tamsin Ford, Celso Arango, James MacCabe, Richard Hayes and Laura Pina-Camacho
npj Schizophrenia, Apr 2016; 2: M42. doi: 10.1038/npjschz.2016.8.
Which antidepressants are associated with increased risk of developing mania? A retrospective electronic case register cohort study
Rashmi Patel, Peter Reiss, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Matthew Taylor
European Psychiatry, Mar 2016; 33: S271.
Mood instability and clinical outcomes in mental health disorders: A natural language processing (NLP) study
Rashmi Patel, Theodore Lloyd, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, John Geddes, Robert Stewart, Philip McGuire and Matthew Taylor
European Psychiatry, Mar 2016; 33: S265-S266.
Delays to diagnosis and treatment in patients presenting to mental health services with bipolar disorder
Rashmi Patel, Hitesh Shetty, Richard Jackson, Matthew Broadbent, Robert Stewart, Jane Boydell, Philip McGuire and Matthew Taylor
European Psychiatry, Mar 2016; 33: S75.
Clinical outcomes and mortality associated with weekend admission to psychiatric hospital: implications for provision of 7 day mental health care in the National Health Service
Rashmi Patel, Edward Chesney, Alexis E Cullen, Alex Tulloch, Matthew Broadbent, Robert Stewart and Philip McGuire
The Lancet, Feb 2016; 387: S79.
Prevalence and predictors of treatment failure, treatment resistance and clozapine use in early-onset psychosis: findings from a historical clinical cohort study in UK
Jonathan M Downs, Laura Pina, Rashmi Patel, Richard D Hayes and James H MacCabe
European Child & Adolescent Psychiatry, Jun 2015; 24: S122
Prodromal services improve clinical outcomes in people who present with an established first episode of psychosis
Rashmi Patel, Paolo Fusar-Poli, Covadonga M Díaz-Caneja, Lucia Valmaggia, Majella Byrne, Steven Badger, Philippa Garety, Hitesh Shetty, Matthew Broadbent, Robert Stewart and Philip McGuire
Schizophrenia Bulletin, Apr 2015; 41: S150-S151.
Cannabis use and treatment resistance in first episode psychosis: a natural language processing study
Rashmi Patel, Robin Wilson, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Sagnik Bhattacharyya
The Lancet, Feb 2015; 385: S79.
Association of cannabis use with hospital admission and treatment resistance in people with first episode psychosis in South London
Rashmi Patel, Robin Wilson, Richard Jackson, Michael Ball, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Sagnik Bhattacharyya
Early Intervention in Psychiatry, Nov 2014; 8: 59.
Delays to diagnosis and treatment of bipolar disorder: the UK experience
Matthew Taylor, Rashmi Patel, Hitesh Shetty, Richard Jackson, Matthew Broadbent, Robert Stewart, Jane Boydell and Philip McGuire
Early Intervention in Psychiatry, Nov 2014; 8: 38.
Factors affecting hospital admission following presentation to mental health services with psychosis
Rashmi Patel, Hitesh Shetty, Jane Boydell, Matthew Taylor, Robert Stewart and Philip McGuire
Early Intervention in Psychiatry, Nov 2014; 8: 159.
Setting up a new prodromal service in South London: feasibility study
Harriet Ferner, Elizabeth Pillai, Steven Badger, Aleksandra Kralj, Charles Kefford, Jean Ajagbe, Rashmi Patel, Giulia Spada, Andre Zugman, Paolo Fusar-Poli, Philip McGuire and Ilaria Bonoldi
Early Intervention in Psychiatry, Nov 2014; 8: 130.
Clinical outcomes of people with first episode psychosis presenting to the OASIS prodromal clinic in South London
Rashmi Patel, Covadonga M. Díaz-Caneja, Lucia Valmaggia, Majella Byrne, Steven Badger, Philippa Garety, Hitesh Shetty, Matthew Broadbent, Robert Stewart, Philip McGuire and Paolo Fusar-Poli
Early Intervention in Psychiatry, Nov 2014; 8: 88.
Identifying negative symptoms in schizophrenia and association with clinical outcomes using natural language processing
Rashmi Patel, Nishamali Jayatilleke, Richard Jackson, Hitesh Shetty, Robert Stewart and Philip McGuire
Schizophrenia Research, Apr 2014; 153: S151.
Association of antidepressant therapy with onset of mania
Rashmi Patel, Hitesh Shetty, Jane Boydell, Philip McGuire and Matthew Taylor
European Neuropsychopharmacology, Mar 2014; 24: S58-S59.
Investigation of negative symptoms in schizophrenia with a machine learning text-mining approach
Rashmi Patel, Nishamali Jayatilleke, Richard Jackson, Robert Stewart, and Philip McGuire
The Lancet, Feb 2014; 383: S16.

Letters

Venous thromboembolism prophylaxis - beware of potential risks
Rashmi Patel
The Psychiatrist, Nov 2013; 37: 372.

Book chapters

Book chapter: Core Foundation Competencies in Medicine
Rashmi Patel, Prita Rughani and Simon Green
The Essential Handbook for the Foundation Programme, DevelopMedica 2009, ISBN: 1906839093.

Copyright 2020

Dr Rashmi Patel