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Number of items: 47.
Article
Ajnakina, O;
Agbedjro, D;
Lally, J;
Forti, MD;
Trotta, A;
Mondelli, V;
Pariante, C;
... Stahl, D; + view all
(2020)
Predicting onset of early- and late-treatment resistance in first-episode schizophrenia patients using advanced shrinkage statistical methods in a small sample.
Psychiatry Research
, 294
, Article 113527. 10.1016/j.psychres.2020.113527.
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Ajnakina, O;
Das, T;
Lally, J;
Di Forti, M;
Pariante, CM;
Marques, TR;
Mondelli, V;
... Dazzan, P; + view all
(2021)
Structural Covariance of Cortical Gyrification at Illness Onset in Treatment Resistance: A Longitudinal Study of First-Episode Psychoses.
Schizophrenia Bulletin
, 47
(6)
pp. 1729-1739.
10.1093/schbul/sbab035.
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Ajnakina, O;
Rodriguez, V;
Quattrone, D;
di Forti, M;
Vassos, E;
Arango, C;
Berardi, D;
... EU-GEI WP2 Group; + view all
(2021)
Duration of Untreated Psychosis in First-Episode Psychosis is not Associated With Common Genetic Variants for Major Psychiatric Conditions: Results From the Multi-Center EU-GEI Study.
Schizophrenia Bulletin
, 47
(6)
pp. 1653-1662.
10.1093/schbul/sbab055.
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Ajnakina, O;
Stubbs, B;
Francis, E;
Gaughran, F;
David, AS;
Murray, RM;
Lally, J;
(2021)
Employment and relationship outcomes in first-episode psychosis: A systematic review and meta-analysis of longitudinal studies.
Schizophrenia Research
, 231
pp. 122-133.
10.1016/j.schres.2021.03.013.
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Ajnakina, Olesya;
Murray, Robin;
Steptoe, Andrew;
Cadar, Dorina;
(2022)
The long-term effects of a polygenetic predisposition to general cognition on healthy cognitive ageing: evidence from the English Longitudinal Study of Ageing.
Psychological Medicine
pp. 1-9.
10.1017/S0033291721004827.
(In press).
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Ajnakina, Olesya;
Shamsutdinova, Diana;
Wimberley, Theresa;
Dalsgaard, Søren;
Steptoe, Andrew;
(2022)
High polygenic predisposition for ADHD and a greater risk of all-cause mortality: a large population-based longitudinal study.
BMC Medicine
, 20
, Article 62. 10.1186/s12916-022-02279-3.
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Ajnakina, O;
Agbedjro, D;
McCammon, R;
Faul, J;
Murray, RM;
Stahl, D;
Steptoe, A;
(2021)
Development and validation of prediction model to estimate 10-year risk of all-cause mortality using modern statistical learning methods: a large population-based cohort study and external validation.
BMC Medical Research Methodology
, 21
(1)
, Article 8. 10.1186/s12874-020-01204-7.
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Ajnakina, O;
Cadar, D;
Steptoe, A;
(2020)
Interplay between Socioeconomic Markers and Polygenic Predisposition on Timing of Dementia Diagnosis.
Journal of the American Geriatrics Society
10.1111/jgs.16406.
(In press).
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Ajnakina, O;
David, AS;
Murray, RM;
(2018)
'At risk mental state' clinics for psychosis - an idea whose time has come - and gone!
Psychological Medicine
, 49
(4)
pp. 529-534.
10.1017/S0033291718003859.
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Ajnakina, O;
Horsdal, HT;
Lally, J;
MacCabe, JH;
Murray, RM;
Gasse, C;
Wimberley, T;
(2018)
Validation of an algorithm-based definition of treatment resistance in patients with schizophrenia.
Schizophrenia Research
, 197
pp. 294-297.
10.1016/j.schres.2018.02.017.
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Ajnakina, O;
Lally, J;
Di Forti, M;
Kolliakou, A;
Gardner-Sood, P;
Lopez-Morinigo, J;
Dazzan, P;
... Vassos, E; + view all
(2017)
Patterns of illness and care over the 5 years following onset of psychosis in different ethnic groups; the GAP-5 study.
Social Psychiatry and Psychiatric Epidemiology
, 52
(9)
pp. 1101-1111.
10.1007/s00127-017-1417-6.
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Ajnakina, O;
Lally, J;
Di Forti, M;
Stilo, SA;
Kolliakou, A;
Gardner-Sood, P;
Dazzan, P;
... Fisher, HL; + view all
(2018)
Utilising symptom dimensions with diagnostic categories improves prediction of time to first remission in first-episode psychosis.
Schizophrenia Research
, 193
pp. 391-398.
10.1016/j.schres.2017.07.042.
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Ajnakina, O;
Morgan, C;
Gayer-Anderson, C;
Oduola, S;
Bourque, F;
Bramley, S;
Williamson, J;
... David, AS; + view all
(2017)
Only a small proportion of patients with first episode psychosis come via prodromal services: a retrospective survey of a large UK mental health programme.
BMC Psychiatry
, 17
, Article 308. 10.1186/s12888-017-1468-y.
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Ajnakina, O;
Stubbs, B;
Francis, E;
Gaughran, F;
David, AS;
Murray, RM;
Lally, J;
(2019)
Hospitalisation and length of hospital stay following first-episode psychosis: systematic review and meta-analysis of longitudinal studies.
Psychological Medicine
10.1017/S0033291719000904.
(In press).
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Ajnakina, O;
Trotta, A;
Forti, MD;
Stilo, SA;
Kolliakou, A;
Gardner-Sood, P;
Lopez-Morinigo, J;
... Fisher, HL; + view all
(2018)
Different types of childhood adversity and 5-year outcomes in a longitudinal cohort of first-episode psychosis patients.
Psychiatry Research
, 269
pp. 199-206.
10.1016/j.psychres.2018.08.054.
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Angel, Bárbara;
Ajnakina, Olesya;
Albala, Cecilia;
Lera, Lydia;
Márquez, Carlos;
Leipold, Leona;
Bilovich, Avri;
... Bendayan, Rebecca; + view all
(2022)
Grip Strength Trajectories and Cognition in English and Chilean Older Adults: A Cross-Cohort Study.
Journal of Personalized Medicine
, 12
(8)
, Article 1230. 10.3390/jpm12081230.
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Becker, J;
Burik, CAP;
Goldman, G;
Wang, N;
Jayashankar, H;
Bennett, M;
Belsky, DW;
... Okbay, A; + view all
(2021)
Resource profile and user guide of the Polygenic Index Repository.
Nature Human Behaviour
, 5
pp. 1744-1758.
10.1038/s41562-021-01119-3.
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Cadar, D;
Ma, Y;
Ajnakina, O;
Steptoe, A;
(2021)
Authors' response to comments on: Higher risk of dementia in English older individuals who are overweight or obese.
International Journal of Epidemiology
, 50
(3)
pp. 1041-1042.
10.1093/ije/dyab063.
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Carvalho, AF;
Solmi, M;
Sanches, M;
Machado, MO;
Stubbs, B;
Ajnakina, O;
Sherman, C;
... Herrmann, N; + view all
(2020)
Evidence-based umbrella review of 162 peripheral biomarkers for major mental disorders.
Translational Psychiatry
, 10
, Article 152. 10.1038/s41398-020-0835-5.
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David, AS;
Ajnakina, O;
(2016)
Psychosis as a continuous phenotype in the general population: the thin line between normality and pathology.
[Editorial comment].
World Psychiatry
, 15
(2)
pp. 129-130.
10.1002/wps.20327.
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Farooq, Saeed;
Hattle, Miriam;
Dazzan, Paola;
Kingstone, Tom;
Ajnakina, Olesya;
Shiers, David;
Nettis, Maria Antonietta;
... van der Windt, Danielle; + view all
(2022)
Study protocol for the development and internal validation of Schizophrenia Prediction of Resistance to Treatment (SPIRIT): a clinical tool for predicting risk of treatment resistance to antipsychotics in first-episode schizophrenia.
BMJ Open
, 12
(4)
, Article e056420. 10.1136/bmjopen-2021-056420.
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Francis, Emma Ruby;
Cadar, Dorina;
Steptoe, Andrew;
Ajnakina, Olesya;
(2022)
Interplay between polygenic propensity for ageing-related traits and the consumption of fruits and vegetables on future dementia diagnosis.
BMC Psychiatry
, 22
, Article 75. 10.1186/s12888-022-03717-5.
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Frank, P;
Ajnakina, O;
Steptoe, A;
Cadar, D;
(2020)
Genetic susceptibility, inflammation and specific types of depressive symptoms: evidence from the English Longitudinal Study of Ageing.
Translational Psychiatry
, 10
(1)
, Article 140. 10.1038/s41398-020-0815-9.
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Iob, E;
Ajnakina, O;
Steptoe, A;
(2021)
The interactive association of adverse childhood experiences and polygenic susceptibility with depressive symptoms and chronic inflammation in older adults: A prospective cohort study.
Psychological Medicine
10.1017/S0033291721003007.
(In press).
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Kępińska, AP;
MacCabe, JH;
Cadar, D;
Steptoe, A;
Murray, RM;
Ajnakina, O;
(2020)
Schizophrenia polygenic risk predicts general cognitive deficit but not cognitive decline in healthy older adults.
Translational Psychiatry
, 10
(1)
, Article 422. 10.1038/s41398-020-01114-8.
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Lally, John;
Ajnakina, Olesya;
Stubbs, Brendon;
Gardner-Sood, Poonam;
Di Forti, Marta;
Smith, Shubulade;
Howes, Oliver;
(2022)
Vitamin D and cardiometabolic outcomes in first episode psychosis (FEP): A prospective cohort study.
Schizophrenia Research
, 246
pp. 26-29.
10.1016/j.schres.2022.05.019.
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Lally, J;
Ajnakina, O;
Di Forti, M;
Trotta, A;
Demjaha, A;
Kolliakou, A;
Mondelli, V;
... Murray, RM; + view all
(2016)
Two distinct patterns of treatment resistance: clinical predictors of treatment resistance in first-episode schizophrenia spectrum psychoses.
Psychological Medicine
, 46
(15)
pp. 3231-3240.
10.1017/S0033291716002014.
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Lally, J;
Ajnakina, O;
Singh, N;
Gardner-Sood, P;
Stubbs, B;
Stringer, D;
Di Forti, M;
... Gaughran, F; + view all
(2018)
Vitamin D and clinical symptoms in First Episode Psychosis (FEP): A prospective cohort study.
Schizophrenia Research
10.1016/j.schres.2018.08.011.
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Lally, J;
Ajnakina, O;
Stubbs, B;
Cullinane, M;
Murphy, KC;
Gaughran, F;
Murray, RM;
(2017)
Remission and recovery from first-episode psychosis in adults: systematic review and meta-analysis of long-term outcome studies.
The British Journal of Psychiatry
, 211
(6)
pp. 350-358.
10.1192/bjp.bp.117.201475.
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Lally, J;
Ajnakina, O;
Stubbs, B;
Williams, HR;
Colizzi, M;
Carra, E;
Fraietta, S;
... Gaughran, F; + view all
(2017)
Hyperprolactinaemia in first episode psychosis - A longitudinal assessment.
Schizophrenia Research
, 189
pp. 117-125.
10.1016/j.schres.2017.07.037.
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Lee, SL;
Pearce, E;
Ajnakina, O;
Johnson, S;
Lewis, G;
Mann, F;
Pitman, A;
... Lewis, G; + view all
(2020)
The association between loneliness and depressive symptoms among adults aged 50 years and older: a 12-year population-based cohort study.
The Lancet Psychiatry
10.1016/s2215-0366(20)30383-7.
(In press).
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Leirer, DJ;
Iyegbe, CO;
Di Forti, M;
Patel, H;
Carra, E;
Fraietta, S;
Colizzi, M;
... Newhouse, SJ; + view all
(2019)
Differential gene expression analysis in blood of first episode psychosis patients.
Schizophrenia Research
, 209
pp. 88-97.
10.1016/j.schres.2019.05.011.
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Lopez-Morinigo, J-D;
Ajnakina, O;
Martínez, AS-E;
Escobedo-Aedo, P-J;
Ruiz-Ruano, VG;
Sánchez-Alonso, S;
Mata-Iturralde, L;
... David, AS; + view all
(2020)
Can metacognitive interventions improve insight in schizophrenia spectrum disorders? A systematic review and meta-analysis.
Psychological Medicine
, 50
(14)
pp. 2289-2301.
10.1017/S0033291720003384.
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Lopez-Morinigo, J-D;
Di Forti, M;
Ajnakina, O;
Wiffen, B;
Morgan, K;
Doody, GA;
Jones, PB;
... David, AS; + view all
(2019)
Insight and risk of suicidal behaviour in two first-episode psychosis cohorts: effects of previous suicide attempts and depression.
Schizophrenia Research
10.1016/j.schres.2018.09.016.
(In press).
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Ma, Y;
Ajnakina, O;
Steptoe, A;
Cadar, D;
(2020)
Higher risk of dementia in English older individuals who are overweight or obese.
International Journal of Epidemiology
, Article dyaa099. 10.1093/ije/dyaa099.
(In press).
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Malik, S;
Lally, J;
Ajnakina, O;
Pritchard, M;
Krivoy, A;
Gaughran, F;
Shetty, H;
... MacCabe, JH; + view all
(2018)
Sodium valproate and clozapine induced neutropenia: A case control study using register data.
Schizophrenia Research
, 195
pp. 267-273.
10.1016/j.schres.2017.08.041.
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Murray, RM;
David, AS;
Ajnakina, O;
(2021)
Prevention of psychosis: moving on from the at-risk mental state to universal primary prevention.
Psychological Medicine
, 51
(2)
pp. 223-227.
10.1017/S003329172000313X.
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Murray, RM;
Mondelli, V;
Stilo, SA;
Trotta, A;
Sideli, L;
Ajnakina, O;
Ferraro, L;
... Di Forti, M; + view all
(2020)
The influence of risk factors on the onset and outcome of psychosis: What we learned from the GAP study.
Schizophrenia Research
, 225
pp. 63-68.
10.1016/j.schres.2020.01.011.
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O’Connor, JA;
Ellett, L;
Ajnakina, O;
Schoeler, T;
Kollliakou, A;
Trotta, A;
Wiffen, BD;
... David, AS; + view all
(2017)
Can cognitive insight predict symptom remission in a first episode psychosis cohort?
BMC Psychiatry
, 17
(1)
10.1186/s12888-017-1210-9.
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Pardiñas, AF;
Smart, SE;
Willcocks, IR;
Holmans, PA;
Dennison, CA;
Lynham, AJ;
Legge, SE;
... Vázquez-Bourgon, J; + view all
(2022)
Interaction Testing and Polygenic Risk Scoring to Estimate the Association of Common Genetic Variants With Treatment Resistance in Schizophrenia.
JAMA Psychiatry
10.1001/jamapsychiatry.2021.3799.
(In press).
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Rodriguez, V;
Ajnakinal, O;
Stilol, SA;
Mondelli, V;
Marques, TR;
Trotta, A;
Quattrone, D;
... Murray, RM; + view all
(2019)
Jumping to conclusions at first onset of psychosis predicts longer admissions, more compulsory admissions and police involvement over the next 4 years: the GAP study.
Psychological Medicine
, 49
(13)
pp. 2256-2266.
10.1017/S0033291718003197.
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Schoeler, T;
Petros, N;
Di Forti, M;
Klamerus, E;
Foglia, E;
Ajnakina, O;
Gayer-Anderson, C;
... Bhattacharyya, S; + view all
(2016)
Effects of continuation, frequency, and type of cannabis use on relapse in the first 2 years after onset of psychosis: an observational study.
The Lancet Psychiatry
, 3
(10)
pp. 947-953.
10.1016/S2215-0366(16)30188-2.
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Smart, Sophie E;
Agbedjro, Deborah;
Pardiñas, Antonio F;
Ajnakina, Olesya;
Alameda, Luis;
Andreassen, Ole A;
Barnes, Thomas RE;
... MacCabe, James H; + view all
(2022)
Clinical predictors of antipsychotic treatment resistance: Development and internal validation of a prognostic prediction model by the STRATA-G consortium.
Schizophrenia Research
, 250
pp. 1-9.
10.1016/j.schres.2022.09.009.
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Tommerup, K;
Ajnakina, O;
Steptoe, A;
(2021)
Genetic propensity for obesity, socioeconomic position, and trajectories of body mass index in older adults.
Scientific Reports
, 11
(1)
, Article 20276. 10.1038/s41598-021-99332-7.
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Vassos, E;
Di Forti, M;
Coleman, J;
Iyegbe, C;
Prata, D;
Euesden, J;
O'Reilly, P;
... Breen, G; + view all
(2017)
An Examination of Polygenic Score Risk Prediction in Individuals With First-Episode Psychosis.
Biological Psychiatry
, 81
(6)
pp. 470-477.
10.1016/j.biopsych.2016.06.028.
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Proceedings paper
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Alghamdi, W;
Stamate, D;
Vang, K;
Stahl, D;
Colizzi, M;
Tripoli, G;
Quattrone, D;
... Di Forti, M; + view all
(2017)
A Prediction Modelling and Pattern Detection Approach for the First-Episode Psychosis Associated to Cannabis Use.
In:
Proceedings of the 15th IEEE International Conference on Machine Learning and Applications (ICMLA) 2016.
(pp. pp. 825-830).
IEEE: Danvers (MA), USA.
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Stamate, D;
Musto, H;
Ajnakina, O;
Stahl, D;
(2022)
Predicting Risk of Dementia with Survival Machine Learning and Statistical Methods: Results on the English Longitudinal Study of Ageing Cohort.
In:
Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops. AIAI 2022.
(pp. pp. 436-447).
Springer: Cham, Switzerland.
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