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Clinical Record Interactive Search (CRIS) - 2019 publications


Predictors of cerebrovascular event reoccurrence in patients with depression: A retrospective cohort study.

Cai W, Mueller C, Shetty H, Perera G, Stewart R. 

BMJ Open


Use of Natural Language Processing to identify Obsessive Compulsive Symptoms in patients with schizophrenia, schizoaffective disorder or bipolar disorder.

Chandran D, Ahn D, Chang C-K, Shetty H, Sanyal J, Downs J, Fok M, Ball M, Jackson R, Stewart R, Cohen H, Vermeulen J, Schrimbeck F, Haan L, Hayes R.

Nature, Scientific Reports


Depression and cause-specific mortality in an ethnically diverse cohort from the UK: 8-year prospective study 

Das-Munshi J, Chang C-K, Schofield P, Stewart R, Prince M. 

Psychological Medicine


Ethnic density and neighbourhood associations for mortality in severe mental illness: multi-level analysis of a cohort from an urbanised and ethnically diverse location in the UK

Das-Munshi J, Schofield P, Bhavsar V, Chang-CK, Dewey M, Morgan C, Stewart R, Thornicroft G, Prince M. 

Lancet Psychiatry


The Validity of Selected Mental Health Diagnoses in English Hospital Episode Statistics: Using data linkage to Clinical Records Interactive Search at South London and Maudsley - Full Report on work funded by UK Biobank at the Maudsley BRC

Davis KAS, Bashford O, Jewell A, Shetty H, Stewart R, Sudlow C, Hotopf M. 


Negative symptoms in early onset psychosis and their association with antipsychotic treatment failure.

Downs  J, Dean H, Lechler S, Sears N, Patel R, Shetty H, Hotopf M, Ford T, Kyriakopoulos M, Diaz-Caneja CM, Arango C, MacCabe  JH, Hayes RD, Pina-Camacho, P. 

Schizophrenia Bulletin


An approach to linking education, social care and electronic health records for children and young people in South London: a linkage study of child and adolescent mental health service data.

Downs JM, Ford T, Stewart R, Epstein S, Shetty H, Little R, Jewell A, Broadbent M, Deighton J, Mostafa T, Gilbert R, Hotopf M, Hayes R. 

BMJ Open


How to measure the need for transition to adult services among young people with attention deficit hyperactivity disorder (ADHD): a comparison of surveillance versus case note review methods

Eke H, Janssens A, Downs J, Lynn RM, Ani C, Ford T.

BMC Medical Research Methodology


The incidence of recorded delirium episodes before and after dementia diagnosis: differences between dementia with Lewy bodies and Alzheimer's disease. 

FitzGerald JM, Perera G, Chang-Tave A, Prince A, Rajkumar AP, Bhattarai M, O'Brien JT, Ballard C, Aarsland D, Stewart R, Mueller C. 



General hospital admission rates in people diagnosed with personality disorder.

Fok MLY, Chang CK, Broadbent M, Stewart R, Moran P. 

Acta Psychiatrica Scandinavica


The relationship between dementia severity and hospitalisation profile in a newly assessed clinical cohort: The South London and Maudsley case register.

Gungabissoon U, Perera G, Galwey N, Stewart R. 

BMJ Open 


Psychiatric comorbidity as a risk factor for the mortality of people with bulimia nervosa. 

Himmerich H, Hotopf MH, Shetty H, Schmidt UH, Treasure JL, Hayes RD, Stewart R, Chang C-K. 

Social Psychiatry and Psychiatric Epidemiology


Psychiatric comorbidity as a risk factor for the mortality of people with anorexia nervosa. 

Himmerich H, Hotopf MH, Shetty H, Schmidt UH, Treasure JL, Hayes RD, Stewart R, Chang C-K. 

European Archives of Psychiatry and Clinical Neuroscience


The Maudsley Biomedical Research Centre (BRC) data linkage service user and carer advisory group: creating and sustaining a successful patient and public involvement group to guide research in a complex area.

Jewell A, Pritchard M, Barrett K, Green P, Markham S, McKenzie S, Oliver R, Wan M, Downs J, Stewart R. 

Research Involvement and Engagement


Risk of readmission into secondary mental health services in patients with schizophrenia and schizoaffective disorder newly prescribed clozapine.  

Kesserwani J, Kadra-Scalzo G, Downs JM, Shetty H, MacCabe JH, Taylor DM, Stewart RJ, Chang C-K, Hayes R. 

Journal of Psychopharmacology


Understanding which people with dementia are at risk of inappropriate care and avoidable transitions to hospital near the end-of-life: a retrospective cohort study.

Leniz J, Higginson JJ, Stewart R, Sleeman KE.

Age and Ageing


Continuity of care and clinical outcomes in the community  for people with severe mental illness.

Macdonald A, Adamis D, Craig T, Murrary R. 

The British  Journal of Psychiatry


Late-life depression in people from ethnic minority backgrounds: Differences in presentation and management. 

Mansour R, Tsamakis K, Rizos E, Perera GS, Das-Munshi J, Stewart R, Mueller C.

Journal of Affective Disorders


Identifying veterans using electronic health records in the United Kingdom: A feasibility study.

Mark K, Leightley D, Pernet D, Murphy D, Stevelink S,  Fear Townsend  N.



Ethnic differences in cognition and age in people diagnosed with dementia: a study of electronic health records in two large mental healthcare providers.

Mukadam N, Lewis G, Mueller C, Werbeloff N, Stewart R, Livingston G. 

International Journal of Geriatric Psychiatry


Medication prescriptions in 322 motor functional neurological disorder patients in a large UK mental health service: A case study. 

O'Connell N, Nicholson T, Blackman G, Tavener J, David AS.

General Hospital Psychiatry


Compulsory admission at first presentation to services for psychosis: does ethnicity still matter? Findings from two population-based studies of first episode psychosis.

Oduola S, Jamieson-Craig T, Das-Munshi J, Bourque F, Gayer-Anderson C, Morgan C.

Social Psychiatry and Psychiatric Epidemiology


Change in incidence rates for psychosis in different ethnic groups in south London: Findings from the Clinical Record Interactive Search-First Episode Psychosis (CRIS-FEP) study.

Oduola S, Das-Munshi J, Bourque F, Gayer-Anderson C, Tsang J, MacGregor-Murray R, Craig  T, Morgan C.

Psychological Medicine


Patterns of use of the Mental Health Act 1983, from 2007-2008 to 2016-2017, in two major London secondary mental healthcare providers. 

Oram S, Colling C, Pritchard M, Khondoker M, Fonseca de Freitas D, Ter-Minassian L, Downs J, Lloyd-Evans B, Markham S, Werbeloff N, Chang CK, Johnson S, Hotopf M, Hayes R.

BJ Psych Open


Recorded poor insight as a predictor of service of use outcomes: a cohort study of patients with first episode psychosis in a large mental healthcare database. 

Ramu N, Kolliakou A, Jyoti J, Patel R, Stewart R.

BMJ Open


Hospitalisation of people with dementia: cohort study  using English electronic health record data from 2008 to 2016.

Sommerlad A, Perera G, Mueller C, Singh-Manoux A, Lewis G, Stewart R, Livingston G.

European Journal of Epidemiology


The relationship between polypharmacy and trajectories of cognitive decline in people with dementia: A large representative cohort study. 

Soysal P, Perera G, Isik AT, Onder G, Petrovic M, Cherubini A, Maggi S, Shetty H, Molokhia M, Smith L, Stubbs B, Stewart R, Veronese N, Mueller C.

Experimental Gerontology


Relapse in the first three months postpartum in women with history of serious mental illness.

Taylor CL, Stewart R, Howard LM. 

Schizophrenia Research


Identifying suicidal adolescents from mental health records using natural language processing.  

Velupillai S, Epstein S, Bittar A, Stephenson T, Dutta R, Downs J.

Studies in health technology and informatics


Annotating Temporal Relations to Determine the Onset of Psychosis Symptoms. 

Viani N, Kam J, Yin L, Verma S, Stewart RJ, Patel R, Velupillai SU. 

Studies in Health Technology and Informatics


Generating Positive Psychosis Symptom Keywords from Electronic Health Records.

Viani N, Patel R, Stewart RJ, Velupillai SU.

In: Riano D, Wilk S, ten Teije A (eds). Artificial Intelligence in Medicine. AIME. Lecture Notes in Computer Science.


The association between depression and later educational attainment in children and adolescents: A systemic review protocol

Wickersham A, Epstein S, Sugg H, Stewart R, Ford T, Downs J. 

BMJ Open


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