Predicting clinical and functional outcomes in psychosis using machine learning.

Research output

Research output per year 2014 2016 2018

• 12 Meeting abstract
• 10 Article
• 1 Poster abstract

Research output per year

Research output per year

Search results

• 2018

  Does physical health monitoring reduce mortality in people with psychotic disorders?

  Ilyas, A., Chesney, E. & Patel, R., 4 Mar 2018, In: European Psychiatry. 48, Supplement, p. S237 1 p., PW0263.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Health 100%
  • Mortality 100%
  • Psychosis 100%
  • Primary Prevention 28%
  • Typical Antipsychotic 14%

• Is paliperidone palmitate more effective than other long-acting injectable antipsychotics?

  Patel, R., Chesney, E., Taylor, M., Taylor, D. & McGuire, P., Jul 2018, In: Psychological Medicine. 48, 10, p. 1616-1623

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Antipsychotic 100%
  27 Citations (Scopus)

  264 Downloads (Pure)

• The Camden & Islington Research Database: Using electronic mental health records for research

  Werbeloff, N., Osborn, D. P. J., Patel, R., Taylor, M. J., Stewart, R. J., Broadbent, M. & Hayes, J. F., 29 Jan 2018, In: PLOS One.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Mental Health 100%
  • Diagnosis 100%
  • Electronic Health Record 60%
  • Therapeutic Procedure 40%
  • Time to Treatment 40%
  24 Citations (Scopus)

  269 Downloads (Pure)
• 2017

  Natural language processing to extract symptoms of severe mental illness from clinical text: The Clinical Record Interactive Search Comprehensive Data Extraction (CRIS-CODE) project

  Jackson, R. G., Patel, R., Jayatilleke, N., Kolliakou, A., Ball, M., Gorrell, G., Roberts, A., Dobson, R. J. & Stewart, R., 17 Jan 2017, In: BMJ Open. 7, 1, p. 1-10 10 p., e012012.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Data Extraction 100%
  • Natural Language Processing 100%
  • Language Modeling 20%
  • Information Extraction 20%
  • Extracted Data 20%
  164 Citations (Scopus)

  393 Downloads (Pure)

• What proportion of patients with psychosis is willing to take part in research? A mental health electronic case register analysis

  Patel, R., Oduola, S., Callard, F., Wykes, T., Broadbent, M., Stewart, R., Craig, T. K. J. & McGuire, P., 1 Mar 2017, In: BMJ Open. 7, 3, p. 1-9 9 p., e013113.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Analysis 100%
  • Patient 100%
  • Psychosis 100%
  • Cross Sectional Study 25%
  • Clinical Research 25%
  26 Citations (Scopus)

  201 Downloads (Pure)
• 2016

  A retrospective cohort study of 21,012 adults to investigate which antidepressants pose the greatest risk of developing mania

  Patel, R., Reiss, P., Shetty, H., Broadbent, M., Stewart, R. J., McGuire, P. & Taylor, M. J., 3 Oct 2016, In: Early Intervention in Psychiatry. 10, S1, p. 178 1 p., eip.12397.

  Research output: Contribution to journal › Poster abstract › peer-review

  • Bipolar Disorder 100%
  • Antidepressant Therapy 100%
  • Cohort Study 100%
  • Regression Analysis 50%
  • Hazard Ratio 50%
  38 Citations (Scopus)

• Association of cannabis use with hospital admission and antipsychotic treatment failure in first episode psychosis: an observational study

  Patel, R., Wilson, R., Jackson, R., Ball, M., Shetty, H., Broadbent, M., Stewart, R., McGuire, P. & Bhattacharyya, S., 3 Mar 2016, In: BMJ Open. 6, 3, 9 p., e009888.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Therapeutic Procedure 100%
  • Hospital 100%
  • Association 100%
  • Psychosis 100%
  • Observational Study 100%
  121 Citations (Scopus)

  277 Downloads (Pure)

• Clinical outcomes and mortality associated with weekend admission to psychiatric hospital

  Patel, R., Chesney, E., Cullen, A., Tulloch, A. D., Broadbent, M., Stewart, R. J. & McGuire, P., Jul 2016, In: British Journal of Psychiatry. 209, 1, p. 29-34

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Mortality 100%
  • Mental Hospital 100%
  • Clinical Outcome 100%
  • Patient 83%
  • Inpatient 66%
  23 Citations (Scopus)

  198 Downloads (Pure)

• 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

  Patel, R., Chesney, E., Cullen, A., Tulloch, A. D., Broadbent, M., Stewart, R. J. & McGuire, P., 25 Feb 2016, In: The Lancet. 387, Supplement 1, p. S79 S0140-6736(16)00466-9.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Mortality 100%
  • National Health Service 100%
  • Mental Health Care 100%
  • Mental Hospital 100%
  • Socialized Medicine 100%

• Delays to diagnosis and treatment in patients presenting to mental health services with bipolar disorder

  Patel, R., Shetty, H., Jackson, R. G., Broadbent, M., Stewart, R. J., Boydell, J. E., McGuire, P. & Taylor, M. J., 13 Mar 2016, In: European Psychiatry. 33, p. S75 2 p.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Therapeutic Procedure 100%
  • Diagnosis 100%
  • Patient 100%
  • Mental Health Service 100%
  • Bipolar Disorder 100%

• Impact of cannabis use on clinical outcomes and treatment failure in first episode psychosis

  Patel, R., Wilson, R., Jackson, R. G., Ball, M., Shetty, H., Broadbent, M., Stewart, R. J., McGuire, P. & Bhattacharyya, S., 4 Apr 2016, (Accepted/In press) In: NPJ SCHIZOPHRENIA. 2, p. M111 16008.

  Research output: Contribution to journal › Meeting abstract › peer-review

  Open Access

  File

  • Therapeutic Procedure 100%
  • Cannabis Use 100%
  • Narcotic Drugs 100%
  • Psychoses 100%
  • Regression Analysis 100%
  68 Downloads (Pure)

• Investigating Mood Instability in Psychotic Disorders Using Natural Language Processing (NLP)

  Patel, R., Lloyd, T., Jackson, R. G., Ball, M., Shetty, H., Broadbent, M., Geddes, J., Stewart, R. J., McGuire, P. & Taylor, M. J., 3 Oct 2016, In: Early Intervention in Psychiatry. 10, S1, p. 106 1 p., eip.12396.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Mood 100%
  • Psychotic Disorder 100%
  • Natural Language Processing 100%
  • Mental Disorder 22%
  • Electronic Health Record 22%

• Mood Instability and Clinical Outcomes in Mental Health Disorders: A Natural Language Processing (NLP) Study

  Patel, R., Lloyd, T., Jackson, R. G., Ball, M., Shetty, H., Broadbent, M., Geddes, J., Stewart, R. J., McGuire, P. & Taylor, M. J., 14 Mar 2016, In: European Psychiatry. 33, p. S265-S266

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Mental Disorder 100%
  • Mental Instability 100%
  • Mental Health 100%
  • Mood 100%
  • Natural Language Processing 100%

• Predicting clinical outcomes in psychotic disorders using electronic case registers and natural language processing

  Patel, R., Stewart, R. J. & McGuire, P., 5 Apr 2016, (Accepted/In press) In: NPJ SCHIZOPHRENIA. 2, p. T139 16007.

  Research output: Contribution to journal › Meeting abstract › peer-review

  Open Access

  File

  • Clinical Outcome 100%
  • Natural Language Processing 100%
  • Hospital 100%
  • Psychosis 100%
  • Patient 57%
  64 Downloads (Pure)

• Services for people at high risk improve outcomes in patients with first episode psychosis

  Fusar-Poli, P., Díaz-Caneja, C. M., Patel, R., Valmaggia, L. R., Byrne, M., Garety, P. A., Shetty, H., Broadbent, M., Stewart, R. J. & McGuire, P., Jan 2016, In: Acta Psychiatrica Scandinavica. 133, 1, p. 76–85

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Patient 100%
  • Psychosis 100%
  • Hospital 33%
  • Patient Referral 33%
  • Diagnosis 22%
  42 Citations (Scopus)

  272 Downloads (Pure)

• Which Antidepressants are Associated with Increased Risk of Developing Mania? A Retrospective Electronic Case Register Cohort Study

  Patel, R., Reiss, P., Shetty, H., Broadbent, M., Stewart, R. J., McGuire, P. & Taylor, M. J., 14 Mar 2016, In: European Psychiatry. 33, p. S271

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Cohort Analysis 100%
  • Antidepressant 100%
  • Bipolar Disorder 100%
  • Cohort Study 100%
  • Person 57%
• 2015

  A neuroplastic deafferentation hypothesis for bipolar disorder

  Rogers, J., Mirams, J. & Patel, R., 28 Sept 2015, (E-pub ahead of print) In: Medical Hypotheses.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Bipolar Disorder 100%
  • Mood 25%
  • Etiology 25%
  • Neuron 25%
  • Mental Disorder 25%
  184 Downloads (Pure)

• Do antidepressants increase the risk of mania and bipolar disorder in people with depression? A retrospective electronic case register cohort study

  Patel, R., Reiss, P., Shetty, H., Broadbent, M., Stewart, R. J., McGuire, P. & Taylor, M. J., 14 Dec 2015, In: BMJ Open. 5, 12, e008341.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Depression 100%
  • Cohort Analysis 100%
  • Cohort Study 100%
  • Incidence 42%
  • Major Depressive Episode 42%
  77 Citations (Scopus)

  220 Downloads (Pure)

• Negative symptoms in schizophrenia: a study in a large clinical sample of patients using a novel automated method

  Patel, R., Jayatilleke, N. L., Broadbent, M., Chang, C.-K., Foskett, N., Gorrell, G., Hayes, R. D., Jackson, R. G., Johnston, C., Shetty, H., Roberts, A., McGuire, P. & Stewart, R. J., 8 Sept 2015, In: BMJ Open. 5, 9, 9 p., e007619.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Patient 100%
  • Negative Syndrome 100%
  • Statistics 50%
  • Measures 50%
  • Precision 50%
  73 Citations (Scopus)

  295 Downloads (Pure)

• Prodromal services improve clinical outcomes in people who present with an established first episode of psychosis

  Patel, R., Fusar-Poli, P., M Díaz-Caneja, C., Valmaggia, L., Byrne, M., Badger, S., Garety, P., Shetty, H., Broadbent, M., Stewart, R. & McGuire, P., 1 Mar 2015, In: Schizophrenia Bulletin. 41, S1, p. S150-S151 2 p., 2098271.

  Research output: Contribution to journal › Meeting abstract › peer-review

  Open Access

  • Psychosis 100%
  • Hospital 44%
  • Mental Health Service 44%
  • Diagnosis 33%
  • Age 33%
• 2014

  Association of antidepressant therapy with onset of mania

  Patel, R., Shetty, H., Boydell, J., McGuire, P. & Taylor, M., Mar 2014, In: European Neuropsychopharmacology. 24, Supplement 1, p. S58-S59 2 p.

  Research output: Contribution to journal › Meeting abstract › peer-review
  139 Downloads (Pure)

• Identifying negative symptoms in schizophrenia and association with clinical outcomes using natural language processing

  Patel, R., Jayatilleke, N., Jackson, R., Shetty, H., Stewart, R. & McGuire, P., 5 Apr 2014, In: Schizophrenia Research. 153, Supplement 1, p. S151 1 p.

  Research output: Contribution to journal › Meeting abstract › peer-review
  15 Downloads (Pure)

• Investigation of negative symptoms in schizophrenia with a machine learning text-mining approach

  Patel, R., Jayatilleke, N., Jackson, R., Stewart, R. & McGuire, P., 26 Feb 2014, In: The Lancet. 383, Supplement 1, p. S16 1 p., S0140-6736(14)60279-8.

  Research output: Contribution to journal › Meeting abstract › peer-review

  • Mining 100%
  • Schizophrenia 100%
  • Text Mining 100%
  • Electronic Engineering 75%
  • Patients 75%
  9 Downloads (Pure)