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Clinical Record Interactive Search (CRIS) - 2018 publications


Recorded atypical hallucinations in psychotic and affective disorders and associations with non-benzodiazepine hypnotic use: the South London and Maudsley Case Register. 

Birnie KI, Stewart R, Kolliakou A. 

BMJ Open


Excess overdose mortality immediately after cessation of opioid substitution therapy and following transfer of patients and their care.

Bogdanowicz KM, Stewart R, Chang C-K, Shetty H, Khondoker M, Day E, Hayes RD, Strang J.



The validity of selected mental health diagnoses in English Hospital Episode Statistics: Using data linkage to electronic patient records to assess the validity of selected mental health diagnoses in English Hospital Episode Statistics (HES).

Davis KAS, Bashford O, Jewell A, Shetty H, Stewart RJ, Sudlow CLM, Hotopf MH.

PloS One


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

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

Schizophrenia Bulletin


Demographic and clinical factors associated with different antidepressant treatments: a retrospective cohort study design in a UK psychiatric healthcare setting.

Fernandes AC, Chandran D, Khondokar M, Dewey M, Shetty H, Dutta R, Stewart R. 

BMJ Open


Identifying suicide ideation and suicidal attempts in a psychiatric clinical research database using natural language processing.

Fernandes A, Dutta R, Sanyal J, Velupillai S, Stewart R, Chandran D. 

Scientific Reports


Inpatient and area-level socio-environmental factors in people with psychosis

Heslin M, Khondoker M, Shetty H, Pritchard M, Jones PB, Osborn D, Kirkbride JB, Roberts A, Stewart R.

Social Psychiatry & Psychiatric Epidemiology


Hierarchical neural model with attention mechanisms for the classification of social media text related to mental health.

Ive J, Gkotis F, Dutta R, Stewart R, Velupillai S.

Proceedings of the Fifth Workshop on Computational Linguistics and Clinical Psychology: From Keyboard to Clinic 


Acute general hospital admissions in people with severe mental illness.

Jayatilleke N, Hayes RD, Chang C-K, Stewart R. 

Psychological Medicine


Predicting Time to Recall in Patients Conditionally Released from a Secure Forensic Hospital: A Survival Analysis.

Jewell A, Cocks C, Cullen AE, Fahy T, Dean K.

European Psychiatry


Predicting parkinsonism side effects of antipsychotic polypharmacy prescribed in secondary mental healthcare.

Kadra-Scalzo G, Stewart R, Hayes RD, Shetty H, Spiros A, Iqbal E, Geerts H. 

Journal of Psychopharmacology


Antipsychotic polypharmacy prescribing and risk of hospital readmission.

Kadra G, Stewart R, Shetty H, MacCabe JH, Chang C-K, Kesserwani J, Taylor D, Hayes RD.



Long-term antipsychotic polypharmacy prescribing in secondary mental healthcare and the risk of mortality.

Kadra G, Stewart R, Shetty H, MacCabe JH, Chang C-K, Taylor D, Hayes RD.

Acta Psychiatrica Scandinavica 


Integrating electronic healthcare records of armed forces personnel: developing a framework for evaluating health outcomes in England, Scotland and Wales.

Leightley D, Chui Z, Jones M, Landau S, McCrone P, Hayes RD, Wessely S, Fear NT, Goodwin L. 

International Journal of Medical Informatics


Can risk assessment predict suicide in secondary mental healthcare? Findings from the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLaM BRC) Case Register.

Lopez-Morinigo J-D, Fernandes AC, Shetty H, Ayesa-Arriola R, Bari A, Stewart R, Dutta R. 

Social Psychiatry and Psychiatric Epidemiology


Sodium valproate and clozapine induced neutropenia: a case control study using register data.

Malik S, Lally J, Ajnakina O, Pritchard M, Krivoy A, Gaughran F, Shetty H, Flanagan RJ, MacCabe JH.

Schizophrenia Research


Hospitalization in people with dementia with Lewy bodies: frequency, duration and cost implications

Mueller C, Perera G, Rajkumar AP, Bhattarai M, Price A, O’Brien JT, Ballard C, Stewart R, Aarsland D.

Alzheimer’s & Dementia: Diagnosis, Assessment & Diagnostic Monitoring 


Associations of acetylcholinesterase inhibitor treatment with reduced mortality in Alzheimer’s disease: a retrospective survival analysis.

Mueller C, Perera G, Hayes RD, Shetty H, Stewart R. 

Age and Ageing


Polypharmacy in people with dementia: associations with adverse health outcomes.

Mueller C, Molokhia M, Perera G, Veronese N, Stubbs B, Shetty H, Codling D, Huntley J, Stewart R. 

Experimental Gerontology


Maternal and infant outcomes associated with lithium use in pregnancyAn international collaboration combining data from 6 cohort studies using meta-analysis covering 727 lithium expose pregnancies and 21,397 bipolar or major depressive disorder reference pregnancies.

Munk-Olsen T, Liu X, Viktorin A, Brown HK, Di Florio A, D'Onofrio BM, Gomes T, Howard LM, Khalifeh H, Krohn H, Larsson H, Lichtenstein P, Taylor CL, Van Kamp I, Wesseloo R, Melterzer-Brody S, Vigod SN, Bergink V.

Lancet Psychiatry 


Psychological Consequences of child trafficking: an historical cohort study of trafficked children in contact with secondary mental health services.

Ottisova L, Smith P.A, Shetty H, Stahl D.R, Downs J.M, Whitaker S.

PloS One


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

Patel R, Chesney E, Taylor M, Taylor D, McGuire P.

Psychological Medicine


Comparison of treatment outcomes between lesbian, gay, bisexual and heterosexual individuals receiving a primary care psychological intervention.

Rimes KA, Broadbent M, Holden R, Rahman Q, Hambrook D, Hatch SL, Wingrove J.

Behavioural and Cognitive Psychotherapy


Long term outcome of acute and transient psychotic disorders: The missed opportunity of preventative interventions.

Rutigliano G, Merlino S, Minichino A, Patel R, Davies C, Oliver D, De Micheli A, McGuire P, Fusar-Poli P.

European Psychiatry


Predictors of falls and fractures leading to hospitalisation in people with dementia: a representative cohort study.

Sharma S, Mueller C, Stewart R, Veronese N, Vancampfort D, Koyanagi A, Lamb SE, Perera G, Stubbs B.



Accuracy of general hospital dementia diagnoses in England: sensitivity, specificity and predictors of diagnostic accuracy 2008-16.

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

Alzheimer’s & Dementia


Predictors of emergency department attendance by people with dementia in their last year of life: retrospective cohort study using linked clinical and administrative data.

Sleeman KE, Perera G, Stewart R, Higginson IJ.

Alzheimer’s & Dementia


Mother and Baby Units matter: improved outcomes for both

Stephenson L.A, Macdonald, M, Seneviratne, G Waites F, Pawlby, S.

British Journal of Psychiatry Open


Knowledge discovery for deep phenotyping serious mental illness from electronic mental health records.

Stewart R, Jackson R, Patel R, Velupillai S, Gkotis G, Hoyle D.

F1000 Research


Predictors of hospital admissions due to falls and fractures in people with schizophrenia spectrum disorder: a large representative cohort study. 

Stubbs B, Mueller C, Gaughran F, Lally J, Vancampfort D, Lamb SE, Sharma S, Stewart R, Perera G.

Schizophrenia Research


Predictors of severe relapse in pregnant women with psychotic or bipolar disorders.  

Taylor CL, Broadbent M, Khondoker M, Stewart R, Howard LM. 

Journal of Psychiatric Research 


Time expressions in mental health records for symptom onset extraction.

Viani N, Yin L, Kam J, Alawi A, Bittar A, Dutta R, Patel R, Stewart R, Velupillai S. 

Proceedings of the 9th International Workshop on Health Text Mining and Information Analysis


SemEHR: A general-purpose semantic search system to surface semantic data from clinical notes for tailored care, trial recruitment, and clinical research.

Wu H, Toti G, Morley KI, Ibrahim ZM, Folarin A, Jackson R, Kartoglu I, Agrawal A, Stringer C, Gale D, Gorrell G, Roberts A, Broadbent M, Stewart R, Dobson RJB.

Journal of the American Medical Informatics Association


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