Concepedia
Statistics
Publications
75
Citations
7.5K
H-Index
33
Active since
2007
Affiliations
University College London(Current)
Whittington Hospital
South Tyneside and Sunderland NHS Foundation Trust
University of Birmingham
Iran University of Medical Sciences
Chetan Parmar is an author at University College London specializing in surgery, medicine, and general surgery.
Publications per year
2007–2025
Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study
Dmitri Nepogodiev, Aneel Bhangu, James Glasbey et al. · The Lancet · 2020 · 1.7K citations · Full text
Medicine, Perioperative Medicine, Surgery +16
COVID-19 vaccine coverage in health-care workers in England and effectiveness of BNT162b2 mRNA vaccine against infection (SIREN): a prospective, multicentre, cohort study
Victoria Hall, Sarah Foulkes, Ayoub Saei et al. · The Lancet · 2021 · 837 citations · Full text
Veterinary Medicine, Immunology, Infectious Diseases +14
Azithromycin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Eugenia Abaleke, Mustafa Abbas, Sadia Abbasi et al. · The Lancet · 2021 · 564 citations · Full text
Pharmacy, Infectious Diseases, Pharmacotherapy +6
Convalescent plasma in patients admitted to hospital with COVID-19 (RECOVERY): a randomised controlled, open-label, platform trial
Obbina Abani, Ali Abbas, Fatima Abbas et al. · The Lancet · 2021 · 521 citations · Full text
Pharmacy, Internal Medicine, Pharmacotherapy +11
Casirivimab and imdevimab in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Obbina Abani, Ali Abbas, Fatima Abbas et al. · The Lancet · 2022 · 384 citations · Full text
Life Sciences, Immunology, Pharmacotherapy +14
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