Concepedia

Author

John M. O’Callaghan

University College LondonORCID

Also Known As

A Nunn, G Boyd, J M O'Callaghan, J O'Callaghan, J O’Callaghan, J. M. O'Callaghan, J. M. OʼCallaghan, J. M. O‘Callaghan, J. O'Callaghan, J. OʼCallaghan

114

Publications

1.7K

Citations

18

H-Index

26

Concepts

All Affiliations

University College LondonUniversity of OxfordEli Lilly (United States)Oxford BioMedica (United Kingdom)University Medical Center Groningen
JM

About

John M. O’Callaghan is an author at University College London specializing in medicine, surgery, and pathology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

3

3

201

2

Engineering

1

1

95

3

Health Sciences

1

1

95

4

Gastroenterology

1

1

16

5

Nephrology

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1

174

John M. O’Callaghan

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9

Publications

802

Citations

9

H-Index

YearCitations

Application of neurite orientation dispersion and density imaging (NODDI) to a tau pathology model of Alzheimer's disease

Niall Colgan, Bernard Siow, John M. O’Callaghan,

NeuroImage

2015

222

Oxygenated versus standard cold perfusion preservation in kidney transplantation (COMPARE): a randomised, double-blind, paired, phase 3 trial

Ina Jochmans, Aukje Brat, Lucy Davies,

The Lancet

2020

174

Past, Present, and Future of Dynamic Kidney and Liver Preservation and Resuscitation

Ina Jochmans, M.Z. Akhtar, David Nasralla,

American Journal of Transplantation

2016

108

Cross-sectional study of the financial cost of training to the surgical trainee in the UK and Ireland

John M. O’Callaghan, Helen Mohan, Anna E. Sharrock,

BMJ Open

2017

104

In vivo imaging of tau pathology using multi-parametric quantitative MRI

Jack A. Wells, John M. O’Callaghan, Holly E. Holmes,

NeuroImage

2015

95

Molecular epidemiology of pneumococci obtained from Gambian children aged 2–29 months with invasive pneumococcal disease during a trial of a 9-valent pneumococcal conjugate vaccine

Martín Antonio, Hannah Dada-Adegbola, Ekow Biney,

BMC Infectious Diseases

2008

48

Suicide attempts by jumping from a height: a consultation liaison experience

Victoria Gore‐Jones, John M. O’Callaghan

Australasian Psychiatry

2012

24

Outcomes following small bowel obstruction due to malignancy in the national audit of small bowel obstruction

Thomas M Drake, Matthew J. Lee, Adele Sayers,

European Journal of Surgical Oncology

2019

16

Surgical correction of tracheo-oesophageal fistula and oesophageal atresia in infants with VACTERL association: a retrospective case–control study

Robert D. Morgan, John M. O’Callaghan, Silke Wagener,

Pediatric Surgery International

2012

11

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