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Sreeram V. Ramagopalan

Sreeram V. Ramagopalan

D-Index & Metrics

Biology and Biochemistry

D-Index
66
Citations
16986
World Ranking
8598
National Ranking
664

Overview

Sreeram V. Ramagopalan is affiliated with the University of Oxford in the United Kingdom. Their research primarily spans the fields of Economics, Econometrics and Finance, with a significant focus on Medicine. Within these main fields, their subfield expertise includes Economics and Econometrics, Statistics and Probability, General Health Professions, Cardiology and Cardiovascular Medicine, and Oncology.

Their work addresses a range of topics that combine economic evaluation and health systems analysis, including Health Systems, Economic Evaluations, Quality of Life; Pharmaceutical Economics and Policy; Healthcare Cost, Quality, and Practices; Advanced Causal Inference Techniques; Economic and Financial Impacts of Cancer; Statistical Methods in Clinical Trials; and Atrial Fibrillation Management and Outcomes.

Sreeram V. Ramagopalan has published articles in several venues, frequently contributing to the Journal of Comparative Effectiveness Research, Value in Health, BMC Medicine, JAMA Network Open, and The Lancet. Notable recent papers include:

  • "Propensity score matching and inverse probability of treatment weighting to address confounding by indication in comparative effectiveness research of oral anticoagulants," 2020, Journal of Comparative Effectiveness Research
  • "Can real-world data really replace randomised clinical trials?", 2020, BMC Medicine
  • "Real-world evaluation of ocrelizumab in multiple sclerosis: A systematic review," 2023, Annals of Clinical and Translational Neurology
  • "Distributional Cost-Effectiveness Analysis of Health Technologies: Data Requirements and Challenges," 2022, Value in Health
  • "Unmeasured confounding in nonrandomized studies: quantitative bias analysis in health technology assessment," 2022, Journal of Comparative Effectiveness Research

The scientist collaborates regularly with several co-authors. Frequent collaborators include Alex Simpson, Cormac Sammon, Paul Arora, Catrin Treharne, and Sanjay Popat.

Best Publications

  • A ChIP-seq defined genome-wide map of vitamin D receptor binding: associations with disease and evolution.

    Sreeram V. Ramagopalan;Andreas Heger;Antonio J. Berlanga;Narelle J. Maugeri

  • Expression of the Multiple Sclerosis-Associated MHC Class II Allele HLA-DRB1*1501 Is Regulated by Vitamin D

    Sreeram V. Ramagopalan;Narelle J. Maugeri;Lahiru Handunnetthi;Lahiru Handunnetthi;Matthew R. Lincoln;Matthew R. Lincoln

  • Risk of venous thromboembolism in people admitted to hospital with selected immune-mediated diseases: record-linkage study

    Sreeram V Ramagopalan;Sreeram V Ramagopalan;Clare J Wotton;Adam E Handel;Adam E Handel;David Yeates

  • An Updated Meta-Analysis of Risk of Multiple Sclerosis following Infectious Mononucleosis

    Adam E. Handel;Adam E. Handel;Alexander J. Williamson;Giulio Disanto;Giulio Disanto;Lahiru Handunnetthi;Lahiru Handunnetthi

  • Cerebrospinal fluid oligoclonal bands in multiple sclerosis and clinically isolated syndromes: a meta-analysis of prevalence, prognosis and effect of latitude

    Ruth Dobson;Sreeram Ramagopalan;Angharad Davis;Gavin Giovannoni

  • A dominant-negative mutation in the TRESK potassium channel is linked to familial migraine with aura.

    Ronald G Lafrenière;M Zameel Cader;M Zameel Cader;Jean-François Poulin;Isabelle Andres-Enguix

  • Review: The role of vitamin D in nervous system health and disease

    G. C. DeLuca;S. M. Kimball;James Kolasinski;S. V. Ramagopalan

  • Conversion from clinically isolated syndrome to multiple sclerosis: A large multicentre study

    J. Kuhle;G. Disanto;R. Dobson;R. Adiutori

  • Environmental factors and their timing in adult-onset multiple sclerosis

    Adam E. Handel;Gavin Giovannoni;George C. Ebers;Sreeram V. Ramagopalan

  • Epigenetics: molecular mechanisms and implications for disease

    Adam E. Handel;Adam E. Handel;George C. Ebers;George C. Ebers;Sreeram V. Ramagopalan;Sreeram V. Ramagopalan

  • Evidence for genetic regulation of vitamin D status in twins with multiple sclerosis.

    Sarah-Michelle Orton;Andrew P Morris;Blanca M Herrera;Sreeram V Ramagopalan

  • Rare variants in the CYP27B1 gene are associated with multiple sclerosis.

    Sreeram V. Ramagopalan;Sreeram V. Ramagopalan;David A. Dyment;M. Zameel Cader;Katie M. Morrison;Katie M. Morrison

  • The evidence for a role of B cells in multiple sclerosis

    G. Disanto;J.M. Morahan;M.H. Barnett;G. Giovannoni

  • Autoimmune disease preceding amyotrophic lateral sclerosis: an epidemiologic study.

    Martin R. Turner;Raph Goldacre;Sreeram Ramagopalan;Kevin Talbot

  • The month of birth effect in multiple sclerosis: systematic review, meta-analysis and effect of latitude

    Ruth Dobson;Gavin Giovannoni;Sreeram Ramagopalan

  • Buccals are likely to be a more informative surrogate tissue than blood for epigenome-wide association studies.

    Robert Lowe;Carolina Gemma;Huriya Beyan;Mohammed I. Hawa

  • The risk of developing multiple sclerosis in individuals seronegative for Epstein-Barr virus: a meta-analysis

    Julia Pakpoor;Giulio Disanto;Giulio Disanto;Jennifer E Gerber;Ruth Dobson

  • Genetic variation in the KIF1B locus influences susceptibility to multiple sclerosis.

    Yurii S Aulchenko;Ilse A Hoppenbrouwers;Sreeram V Ramagopalan;Linda Broer

  • The inheritance of resistance alleles in multiple sclerosis.

    S V Ramagopalan;A P Morris;D A Dyment;D A Dyment;B M Herrera;B M Herrera

  • Unintended consequences of machine learning in medicine

    Laura McDonald;Sreeram V Ramagopalan;Andrew P Cox;Mustafa Oguz

Frequent Co-Authors

George C. Ebers
George C. Ebers University of Oxford
David A. Dyment
David A. Dyment University of Ottawa
Gavin Giovannoni
Gavin Giovannoni Queen Mary University of London
Michael J Goldacre
Michael J Goldacre University of Oxford
Julian C. Knight
Julian C. Knight University of Oxford
Vardhman K. Rakyan
Vardhman K. Rakyan Queen Mary University of London
Alexandre Montpetit
Alexandre Montpetit McGill University
Chris P. Ponting
Chris P. Ponting University of Edinburgh
Stacey S. Cherny
Stacey S. Cherny Tel Aviv University
Cristen J. Willer
Cristen J. Willer University of Michigan–Ann Arbor

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