S
Sreeram V Ramagopalan
Researcher at Bristol-Myers Squibb
Publications - 54
Citations - 594
Sreeram V Ramagopalan is an academic researcher from Bristol-Myers Squibb. The author has contributed to research in topics: Apixaban & Population. The author has an hindex of 9, co-authored 54 publications receiving 382 citations. Previous affiliations of Sreeram V Ramagopalan include Wellcome Trust Centre for Human Genetics & University Hospital of Basel.
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Journal ArticleDOI
A comparative study of CSF neurofilament light and heavy chain protein in MS.
Jens Kuhle,Kim Plattner,Jonathan P. Bestwick,Raija L.P. Lindberg,Sreeram V Ramagopalan,Sreeram V Ramagopalan,Niklas Norgren,Ahuva Nissim,Andrea Malaspina,David Leppert,Gavin Giovannoni,Ludwig Kappos +11 more
TL;DR: NfL proved to be a stable protein, an important prerequisite for a reliable biomarker, and the NF-light® ELISA performed better in discriminating patients from controls, compared with the ECL-NfHSMI35 immunoassay, which confirmed and expanded the role of neurofilaments as quantitative markers of neurodegeneration.
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Prodromal symptoms of multiple sclerosis in primary care
Giulio Disanto,Chiara Zecca,Sharon MacLachlan,Rosaria Sacco,Lahiru Handunnetthi,Ute C. Meier,Alex Simpson,Laura McDonald,Andrea Rossi,Pascal Benkert,Jens Kuhle,Sreeram V Ramagopalan,Claudio Gobbi +12 more
TL;DR: Early diagnosis and treatment initiation significantly influence long‐term disability outcome in multiple sclerosis and this work aimed at identifying prodromal symptoms of MS in primary care settings.
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Propensity score matching and inverse probability of treatment weighting to address confounding by indication in comparative effectiveness research of oral anticoagulants.
Victoria Allan,Sreeram V Ramagopalan,Jack Mardekian,Aaron Jenkins,Xiaoyan Li,Xianying Pan,Xuemei Luo +6 more
TL;DR: The fundamentals of propensity score matching and inverse probability of treatment weighting are described, differences between them are appraised and applied examples are presented to elevate understanding of these methods within the atrial fibrillation field.
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Real-world data and the patient perspective: the PROmise of social media?
TL;DR: In most healthcare systems, patient-reported outcomes are not regularly collected or recorded as part of routine clinical care, despite evidence that doing so can have tangible clinical benefit as discussed by the authors, and therefore, research is beginning to turn to social media as a novel means to capture the patient voice.
Journal ArticleDOI
COPD exacerbations by disease severity in England.
E. Merinopoulou,Mireia Raluy-Callado,Sreeram V Ramagopalan,Sharon MacLachlan,Javaria Mona Khalid +4 more
TL;DR: Patients in the most severe category (GOLD D) experienced nearly three times the number of exacerbations and COPD-related hospitalizations as those in the least severe category(GOLD A), in addition to increased general practitioner visits.