John Carson Allen

Research interests

Publications

• Performance on sit-to-stand tests in relation to measures of functional fitness and sarcopenia diagnosis in community-dwelling older adults

  European Review of Aging and Physical Activity · 2021 · 10.1186/s11556-020-00255-5

• Grit protects medical students from burnout: a longitudinal study

  BMC Medical Education · 2020 · 10.1186/s12909-020-02187-1

• Long-term Prognostic Value of Cardiac MRI Left Atrial Strain in ST-Segment Elevation Myocardial Infarction

  Radiology · 2020 · 10.1148/radiol.2020200176

• Comorbidity as the dominant predictor of mortality after hip fracture surgeries

  Osteoporosis International · 2019 · 10.1007/s00198-019-05139-8

• Impaired Cardiovascular Magnetic Resonance–Derived Rapid Semiautomated Right Atrial Longitudinal Strain Is Associated With Decompensated Hemodynamics in Pulmonary Arterial Hypertension

  Circulation Cardiovascular Imaging · 2019 · 10.1161/circimaging.118.008582

• Virtual Reality for Screening of Cognitive Function in Older Persons: Comparative Study

  Journal of Medical Internet Research · 2019 · 10.2196/14821

• Validation of a rapid semi-automated method to assess left atrial longitudinal phasic strains on cine cardiovascular magnetic resonance imaging

  Journal of Cardiovascular Magnetic Resonance · 2018 · 10.1186/s12968-018-0496-1

• Cervical pedicle screw instrumentation is more reliable with O-arm-based 3D navigation: analysis of cervical pedicle screw placement accuracy with O-arm-based 3D navigation

  European Spine Journal · 2018 · 10.1007/s00586-018-5585-1

• Application of Patient-Specific Computational Fluid Dynamics in Coronary and Intra-Cardiac Flow Simulations: Challenges and Opportunities

  Frontiers in Physiology · 2018 · 10.3389/fphys.2018.00742

• Serum progesterone distribution in normal pregnancies compared to pregnancies complicated by threatened miscarriage from 5 to 13 weeks gestation: a prospective cohort study

  BMC Pregnancy and Childbirth · 2018 · 10.1186/s12884-018-2002-z

• Significance of neutrophil‐to‐lymphocyte ratio, platelet‐to‐lymphocyte ratio and prognostic nutrition index as preoperative predictors of early mortality after liver resection for huge (≥10 cm) hepatocellular carcinoma

  Journal of Surgical Oncology · 2016 · 10.1002/jso.24197

• Pathological Lives

  · 2016 · 10.1002/9781118997635

• A systematic review of contralateral liver lobe hypertrophy after unilobar selective internal radiation therapy with Y90

  HPB · 2015 · 10.1016/j.hpb.2015.07.002

• Clinical evolution of Parkinson's disease and prognostic factors affecting motor progression: 9‐year follow‐up study

  European Journal of Neurology · 2014 · 10.1111/ene.12476

• A Systematic Review and Meta-analysis Comparing Pancreaticoduodenectomy Versus Limited Resection for Duodenal Gastrointestinal Stromal Tumors

  Annals of Surgical Oncology · 2014 · 10.1245/s10434-014-3788-1

• Mortality of bullous pemphigoid in Singapore: risk factors and causes of death in 359 patients seen at the National Skin Centre

  British Journal of Dermatology · 2013 · 10.1111/bjd.12806

• The Effects of Exposure to General Anesthesia in Infancy on Academic Performance at Age 12

  Anesthesia & Analgesia · 2013 · 10.1213/ane.0b013e318299a7c2

• A common BIM deletion polymorphism mediates intrinsic resistance and inferior responses to tyrosine kinase inhibitors in cancer

  Nature Medicine · 2012 · https://doi.org/10.1038/nm.2713

• Depression and anxiety in Singaporean high-risk pregnancies — prevalence and screening

  General Hospital Psychiatry · 2012 · 10.1016/j.genhosppsych.2012.11.006

• Determinants of Anterior Chamber Depth: The Singapore Chinese Eye Study

  Ophthalmology · 2012 · 10.1016/j.ophtha.2012.01.011

• Evaluation of the NS1 Rapid Test and the WHO Dengue Classification Schemes for Use as Bedside Diagnosis of Acute Dengue Fever in Adults

  American Journal of Tropical Medicine and Hygiene · 2011 · 10.4269/ajtmh.2011.10-0316

• Microvascular Invasion Is a Better Predictor of Tumor Recurrence and Overall Survival Following Surgical Resection for Hepatocellular Carcinoma Compared to the Milan Criteria

  Annals of Surgery · 2011 · 10.1097/sla.0b013e31821ad884

• Performance of Delayed-Enhancement Magnetic Resonance Imaging With Gadoversetamide Contrast for the Detection and Assessment of Myocardial Infarction

  Circulation · 2008 · 10.1161/circulationaha.107.723262

• An evaluation of pulse oximeters in dogs, cats and horses

  Veterinary Anaesthesia and Analgesia · 2003 · 10.1046/j.1467-2995.2003.00121.x

• Depigmenting Action of Hydroquinone Depends on Disruption of Fundamental Cell Processes

  Journal of Investigative Dermatology · 1984 · 10.1111/1523-1747.ep12260588

Current projects

No projects listed.