Ian Kelleher

8.2k total citations · 1 hit paper
115 papers, 4.7k citations indexed

About

Ian Kelleher is a scholar working on Psychiatry and Mental health, Clinical Psychology and Cognitive Neuroscience. According to data from OpenAlex, Ian Kelleher has authored 115 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Psychiatry and Mental health, 64 papers in Clinical Psychology and 21 papers in Cognitive Neuroscience. Recurrent topics in Ian Kelleher's work include Schizophrenia research and treatment (66 papers), Child and Adolescent Psychosocial and Emotional Development (43 papers) and Bipolar Disorder and Treatment (29 papers). Ian Kelleher is often cited by papers focused on Schizophrenia research and treatment (66 papers), Child and Adolescent Psychosocial and Emotional Development (43 papers) and Bipolar Disorder and Treatment (29 papers). Ian Kelleher collaborates with scholars based in Ireland, United Kingdom and United States. Ian Kelleher's co-authors include Mary Cannon, Michelle Harley, Mary Clarke, Nina Devlin, A. Murtagh, Carol Fitzpatrick, Dearbhla Connor, Fionnuala Lynch, Jordan DeVylder and Helen Coughlan and has published in prestigious journals such as PLoS ONE, NeuroImage and American Journal of Psychiatry.

In The Last Decade

Ian Kelleher

102 papers receiving 4.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prevalence of psychotic symptoms in childhood and adolescence: a systematic review and meta-analysis of population-based studies

2012 491 citations Ian Kelleher, Mary Clarke et al. Psychological Medicine profile →

Peers

Countries citing papers authored by Ian Kelleher

Since Specialization

Citations

This map shows the geographic impact of Ian Kelleher's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ian Kelleher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ian Kelleher more than expected).

Fields of papers citing papers by Ian Kelleher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ian Kelleher. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ian Kelleher. The network helps show where Ian Kelleher may publish in the future.

Co-authorship network of co-authors of Ian Kelleher

This figure shows the co-authorship network connecting the top 25 collaborators of Ian Kelleher. A scholar is included among the top collaborators of Ian Kelleher based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ian Kelleher. Ian Kelleher is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Doxycycline Use in Adolescent Psychiatric Patients and Risk of Schizophrenia: An Emulated Target Trial 2025 ·American Journal of Psychiatry ·Ulla Lång, Johanna Metsälä, Hugh Ramsay, Fiona Boland, Katriina Heikkilä, Anna Pulakka, (unknown), K. O’Connor, (unknown), Eero Kajantie, Colm Healy, Ian Kelleher	0
2	Trends in annual and lifetime prevalence of child and adolescent mental health service use in the UK between 1991 and 2023: Welsh healthcare register linkage study 2025 ·The British Journal of Psychiatry ·(unknown), Prathiba Chitsabesan, Tamsin Ford, Louise Gallagher, Ann John, Fiona McNicholas, Helen Minnis, Anita Thapar, Ian Kelleher	0
3	Development and validation of a prognostic model and risk calculator for the estimation of bipolar-spectrum disorder risk in hospitalised adolescents with non-psychotic/non-bipolar mental disorders 2025 ·Molecular Psychiatry ·Gonzalo Salazar de Pablo, Joaquim Raduà, (unknown), Allan H. Young, Celso Arango, Ian Kelleher, Aditya Sharma, Peter J. Uhlhaas, Marco Solmi, Paolo Fusar‐Poli, Daniel Guinart, Christoph U. Correll	0
4	Sensitivity of the clinical high-risk and familial high-risk approaches for psychotic disorders – a systematic review and meta-analysis 2025 ·Psychological Medicine ·(unknown), (unknown), Colm Healy, Ulla Lång, (unknown), Maria Jalbrzikowski, (unknown), Ian Kelleher	1
5	Does treatment of adolescent depression reduce risk of later psychosis: A quasi-experimental study of selective serotonin reuptake inhibitor treatment in a total population cohort 2025 ·European Psychiatry ·Colm Healy, (unknown), Ulla Lång, (unknown), (unknown), Juha Veijola, Anna Pulakka, Johanna Metsälä, Eero Kajantie, Ian Kelleher	0
6	Commentary: Time to abandon the ‘clinical high risk state for psychosis’ ( CHR ‐P) concept in adolescence? Commentary on Frearson et al. ‘Efficacy of preventative interventions for children and adolescents at clinical high risk of psychosis: A systematic review and meta‐analysis of intervention studies’ 2025 ·Child and Adolescent Mental Health ·Paul A. Tiffin, Ian Kelleher	0
7	Psychosis and bipolar disorder risk in child and adolescent mental health services in the UK: population cohort study 2025 ·The British Journal of Psychiatry ·(unknown), Ulla Lång, Colm Healy, (unknown), (unknown), Robin Murray, Stephen M. Lawrie, Ann John, Ian Kelleher	1
8	Development and Predictors of Bipolar Disorder in Children and Adolescents with Depressive Disorders A Systematic Review, Meta-analysis and Meta-regression 2025 ·European Psychiatry ·Gonzalo Salazar de Pablo, (unknown), (unknown), (unknown), Aditya Sharma, Ana Catalán, Josefien Breedvelt, Clàudia Aymerich, (unknown), Carmen Moreno, Ian Kelleher, Jane Anderson, Paolo Fusar‐Poli, Christoph U. Correll, Allan H. Young	6
9	Professorships in child and adolescent psychiatry relative to a similarly sized medical specialty in the UK and Ireland: cross-sectional study 2025 ·The British Journal of Psychiatry ·Ian Kelleher, (unknown), (unknown), Anita Thapar, Bernadka Dubicka, (unknown), Tamsin Ford, Helen Minnis, Louise Gallagher, Fiona McNicholas, (unknown)	1
10	Stimulant Medication Use and Risk of Psychotic Experiences 2025 ·PEDIATRICS ·(unknown), (unknown), Hugh Ramsay, Liana Romaniuk, Jane McGrath, Dolores Keating, (unknown), K. O’Connor, (unknown), Mary Cannon, David Cotter, Colm Healy, Ian Kelleher	1
11	Examining the association between prenatal and perinatal adversity and the psychotic experiences in childhood 2024 ·Psychological Medicine ·(unknown), Niamh Dooley, Colm Healy, Ian Kelleher, David Cotter, Mary Cannon	6
12	Sensitivity of the familial high‐risk approach for the prediction of future psychosis: a total population study 2024 ·World Psychiatry ·Colm Healy, Ulla Lång, (unknown), (unknown), K. O’Connor, Marius Lahti‐Pulkkinen, Eero Kajantie, Ian Kelleher	6
13	The association between transient childhood psychotic experiences and psychosocial outcomes in young adulthood: Examining the role of mental disorders and adult attachment 2023 ·Early Intervention in Psychiatry ·(unknown), Colm Healy, Ian Kelleher, David Cotter, Annette Burns, Mary Cannon	4
14	Functional Outcomes Among Young People With Trajectories of Persistent Childhood Psychopathology 2023 ·JAMA Network Open ·Niamh Dooley, Brendan Kennelly, Louise Arseneault, Stanley Zammit, Rob Whelan, (unknown), (unknown), Mary Clarke, David Cotter, Ian Kelleher, Patrick D. McGorry, Colm Healy, Mary Cannon	5
15	Incidence and Persistence of Psychotic Experiences in the General Population: Systematic Review and Meta-Analysis 2023 ·Schizophrenia Bulletin ·(unknown), Colm Healy, (unknown), (unknown), (unknown), Ian Kelleher, David Cotter, Mary Cannon	30
16	School performance and later diagnoses of nonaffective psychoses, bipolar disorder, and depression 2022 ·Acta Psychiatrica Scandinavica ·David Gyllenberg, Tiina Ristikari, Ian Kelleher, Antti Kääriälä, Mika Gissler	5
17	Microstructural changes along the cingulum in young adolescents with psychotic experiences: An along‐tract analysis 2022 ·European Journal of Neuroscience ·Darren Roddy, Elena Román, (unknown), (unknown), (unknown), Tom Burke, (unknown), Ian Kelleher, Aisling O’Neill, Mary Clarke, Erik O’Hanlon, Mary Cannon	5
18	Psychotic experiences, sexual minority status, and suicidal behavior among young adult college students in the United States 2022 ·Social Psychiatry and Psychiatric Epidemiology ·Hans Oh, Ai Koyanagi, Édouard Leaune, Sasha Zhou, Ian Kelleher, Jordan DeVylder	4
19	Systematic Review and Meta-analysis: Psychosis Risk in Children and Adolescents With an At-Risk Mental State 2021 ·Journal of the American Academy of Child & Adolescent Psychiatry ·Ulla Lång, Kathryn Yates, Finbarr P. Leacy, Mary Clarke, Fiona McNicholas, Mary Cannon, Ian Kelleher	29
20	What mediates the longitudinal relationship between psychotic experiences and psychopathology? 2020 ·Journal of Abnormal Psychology ·Colm Healy, Helen Coughlan, Mary Clarke, Ian Kelleher, Mary Cannon	15

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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