Analgesics
Antiandrogens
Antihistamines
Azvudine
Bromhexine
Budesonide
Colchicine
Conv. Plasma
Curcumin
Famotidine
Favipiravir
Fluvoxamine
Hydroxychlor..
Ivermectin
Lifestyle
Melatonin
Metformin
Minerals
Molnupiravir
Monoclonals
Naso/orophar..
Nigella Sativa
Nitazoxanide
PPIs
Paxlovid
Quercetin
Remdesivir
Thermotherapy
Vitamins
More

Other
Feedback
Home
Top
Results
Abstract
All ibuprofen studies
Meta analysis
 
Feedback
Home
next
study
previous
study
c19early.org COVID-19 treatment researchIbuprofenIbuprofen (more..)
Melatonin Meta
Metformin Meta
Antihistamines Meta
Azvudine Meta Molnupiravir Meta
Bromhexine Meta
Budesonide Meta
Colchicine Meta Nigella Sativa Meta
Conv. Plasma Meta Nitazoxanide Meta
Curcumin Meta PPIs Meta
Famotidine Meta Paxlovid Meta
Favipiravir Meta Quercetin Meta
Fluvoxamine Meta Remdesivir Meta
Hydroxychlor.. Meta Thermotherapy Meta
Ivermectin Meta

All Studies   Meta Analysis       

Cyclooxygenase inhibitor use is associated with increased COVID-19 severity

Reese et al., medRxiv, doi:10.1101/2021.04.13.21255438
Apr 2021  
  Post
  Facebook
Share
  Source   PDF   All Studies   Meta AnalysisMeta
Mortality 9% Improvement Relative Risk Severe case -303% Ibuprofen for COVID-19  Reese et al.  Prophylaxis Is prophylaxis with ibuprofen beneficial for COVID-19? PSM retrospective 11,474 patients in the USA Higher severe cases with ibuprofen (p<0.000001) c19early.org Reese et al., medRxiv, April 2021 Favorsibuprofen Favorscontrol 0 0.5 1 1.5 2+
N3C retrospective 250,533 patients showing higher COVID-19 severity with ibuprofen use. Note that results for individual treatments are not included in the journal version or v2 of this preprint.
Study covers ibuprofen, aspirin, and acetaminophen.
risk of death, 9.0% lower, HR 0.91, p = 0.65, treatment 5,737, control 5,737, propensity score matching, Cox proportional hazards, Table S56.
risk of severe case, 303.0% higher, OR 4.03, p < 0.001, treatment 5,737, control 5,737, propensity score matching, Table S48, RR approximated with OR.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Reese et al., 20 Apr 2021, retrospective, USA, preprint, 23 authors.
This PaperIbuprofenAll
{ 'institution': [{'name': 'medRxiv'}], 'indexed': {'date-parts': [[2022, 8, 25]], 'date-time': '2022-08-25T04:19:55Z', 'timestamp': 1661401195366}, 'posted': {'date-parts': [[2021, 4, 20]]}, 'group-title': 'Infectious Diseases (except HIV/AIDS)', 'reference-count': 38, 'publisher': 'Cold Spring Harbor Laboratory', 'content-domain': {'domain': [], 'crossmark-restriction': False}, 'accepted': {'date-parts': [[2021, 12, 22]]}, 'abstract': '<jats:title>Abstract</jats:title><jats:sec><jats:title>Background</jats:title><jats:p>Non-steroidal ' 'anti-inflammatory drugs (NSAIDs) are commonly used to reduce pain, fever, and inflammation ' 'but have been associated with complications in community-acquired pneumonia. Observations ' 'shortly after the start of the COVID-19 pandemic in 2020 suggested that ibuprofen was ' 'associated with an increased risk of adverse events in COVID-19 patients, but subsequent ' 'observational studies failed to demonstrate increased risk and in one case showed reduced ' 'risk associated with NSAID ' 'use.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>A 38-center ' 'retrospective cohort study was performed that leveraged the harmonized, high-granularity ' 'electronic health record data of the National COVID Cohort Collaborative. A ' 'propensity-matched cohort of COVID-19 inpatients was constructed by matching cases (treated ' 'with NSAIDs) and controls (not treated) from 857,061 patients with COVID-19. The primary ' 'outcome of interest was COVID-19 severity in hospitalized patients, which was classified as: ' 'moderate, severe, or mortality/hospice. Secondary outcomes were acute kidney injury (AKI), ' 'extracorporeal membrane oxygenation (ECMO), invasive ventilation, and all-cause mortality at ' 'any time following COVID-19 ' 'diagnosis.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Logistic ' 'regression showed that NSAID use was not associated with increased COVID-19 severity (OR: ' '0.57 95% CI: 0.53-0.61). Analysis of secondary outcomes using logistic regression showed that ' 'NSAID use was not associated with increased risk of all-cause mortality (OR 0.51 95% CI: ' '0.47-0.56), invasive ventilation (OR: 0.59 95% CI: 0.55-0.64), AKI (OR: 0.67 95% CI: ' '0.63-0.72), or ECMO (OR: 0.51 95% CI: 0.36-0.7). In contrast, the odds ratios indicate ' 'reduced risk of these outcomes, but our quantitative bias analysis showed E-values of between ' '1.9 and 3.3 for these associations, indicating that comparatively weak or moderate confounder ' 'associations could explain away the observed ' 'associations.</jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p>Study ' 'interpretation is limited by the observational design. Recording of NSAID use may have been ' 'incomplete. Our study demonstrates that NSAID use is not associated with increased COVID-19 ' 'severity, all-cause mortality, invasive ventilation, AKI, or ECMO in COVID-19 inpatients. A ' 'conservative interpretation in light of the quantitative bias analysis is that there is no ' 'evidence that NSAID use is associated with risk of increased severity or the other measured ' 'outcomes. Our findings are the largest EHR-based analysis of the effect of NSAIDs on outcome ' 'in COVID-19 patients to date. Our results confirm and extend analogous findings in previous ' 'observational studies using a large cohort of patients drawn from 38 centers in a nationally ' 'representative multicenter database.</jats:p></jats:sec>', 'DOI': '10.1101/2021.04.13.21255438', 'type': 'posted-content', 'created': {'date-parts': [[2021, 4, 21]], 'date-time': '2021-04-21T05:21:18Z', 'timestamp': 1618982478000}, 'source': 'Crossref', 'is-referenced-by-count': 8, 'title': 'NSAID use and clinical outcomes in COVID-19 patients: A 38-center retrospective cohort study', 'prefix': '10.1101', 'author': [ { 'ORCID': 'http://orcid.org/0000-0002-2170-2250', 'authenticated-orcid': False, 'given': 'Justin T.', 'family': 'Reese', 'sequence': 'first', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-4422-1708', 'authenticated-orcid': False, 'given': 'Ben', 'family': 'Coleman', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-7463-6306', 'authenticated-orcid': False, 'given': 'Lauren', 'family': 'Chan', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0003-4557-5492', 'authenticated-orcid': False, 'given': 'Hannah', 'family': 'Blau', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-8169-9049', 'authenticated-orcid': False, 'given': 'Tiffany J.', 'family': 'Callahan', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-1269-2038', 'authenticated-orcid': False, 'given': 'Luca', 'family': 'Cappelletti', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-9806-3493', 'authenticated-orcid': False, 'given': 'Tommaso', 'family': 'Fontana', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-9730-1808', 'authenticated-orcid': False, 'given': 'Katie Rebecca', 'family': 'Bradwell', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0001-6315-3707', 'authenticated-orcid': False, 'given': 'Nomi L.', 'family': 'Harris', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0003-2024-7572', 'authenticated-orcid': False, 'given': 'Elena', 'family': 'Casiraghi', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-5694-3919', 'authenticated-orcid': False, 'given': 'Giorgio', 'family': 'Valentini', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-1653-8206', 'authenticated-orcid': False, 'given': 'Guy', 'family': 'Karlebach', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0001-6307-5227', 'authenticated-orcid': False, 'given': 'Rachel', 'family': 'Deer', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-9353-5498', 'authenticated-orcid': False, 'given': 'Julie A.', 'family': 'McMurry', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0001-9114-8737', 'authenticated-orcid': False, 'given': 'Melissa A.', 'family': 'Haendel', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0001-5437-2545', 'authenticated-orcid': False, 'given': 'Christopher G.', 'family': 'Chute', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-6840-9756', 'authenticated-orcid': False, 'given': 'Emily', 'family': 'Pfaff', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0003-2723-5902', 'authenticated-orcid': False, 'given': 'Richard', 'family': 'Moffitt', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-9420-5028', 'authenticated-orcid': False, 'given': 'Heidi', 'family': 'Spratt', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0003-3485-0006', 'authenticated-orcid': False, 'given': 'Jasvinder', 'family': 'Singh', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-6601-2165', 'authenticated-orcid': False, 'given': 'Christopher J.', 'family': 'Mungall', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-0692-412X', 'authenticated-orcid': False, 'given': 'Andrew E.', 'family': 'Williams', 'sequence': 'additional', 'affiliation': []}, { 'ORCID': 'http://orcid.org/0000-0002-0736-9199', 'authenticated-orcid': False, 'given': 'Peter N.', 'family': 'Robinson', 'sequence': 'additional', 'affiliation': []}], 'member': '246', 'reference': [ { 'key': '2021122406050511000_2021.04.13.21255438v2.1', 'unstructured': 'COVID-19 Map - Johns Hopkins Coronavirus Resource Center [Internet]. ' '[cited 2021 Nov 15]. Available from: ' 'https://coronavirus.jhu.edu/map.html'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.2', 'doi-asserted-by': 'publisher', 'DOI': '10.1016/j.diagmicrobio.2020.115094'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.3', 'doi-asserted-by': 'crossref', 'first-page': '103722', 'DOI': '10.1016/j.ebiom.2021.103722', 'article-title': 'Characterizing Long COVID: Deep Phenotype of a Complex Condition', 'volume': '74', 'year': '2021', 'journal-title': 'EBioMedicine'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.4', 'doi-asserted-by': 'publisher', 'DOI': '10.1136/bmj.329.7456.15'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.5', 'doi-asserted-by': 'publisher', 'DOI': '10.1093/infdis/162.6.1277'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.6', 'doi-asserted-by': 'publisher', 'DOI': '10.1016/j.cellimm.2009.03.007'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.7', 'doi-asserted-by': 'publisher', 'DOI': '10.1136/bmj.m1614'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.8', 'doi-asserted-by': 'crossref', 'first-page': '355', 'DOI': '10.1016/j.therap.2020.05.003', 'article-title': 'French Society of Pharmacology, Therapeutics (SFPT). Non-steroidal ' 'anti-inflammatory drugs, pharmacology, and COVID-19 infection', 'volume': '75', 'year': '2020', 'journal-title': 'Therapie'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.9', 'doi-asserted-by': 'publisher', 'DOI': '10.1378/chest.09-3102'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.10', 'doi-asserted-by': 'crossref', 'first-page': '776', 'DOI': '10.1111/bcp.14514', 'article-title': 'The COVID-19 ibuprofen controversy: A systematic review of NSAIDs in ' 'adult acute lower respiratory tract infections', 'volume': '87', 'year': '2021', 'journal-title': 'Br J Clin Pharmacol'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.11', 'doi-asserted-by': 'crossref', 'first-page': 'e2013880', 'DOI': '10.1001/jamanetworkopen.2020.13880', 'article-title': 'Association of Nonsteroidal Anti-inflammatory Drug Use and Adverse ' 'Outcomes Among Patients Hospitalized With Influenza', 'volume': '3', 'year': '2020', 'journal-title': 'JAMA Netw Open'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.12', 'doi-asserted-by': 'crossref', 'unstructured': 'Chen Jennifer S. , Alfajaro Mia Madel , Chow Ryan D. , Wei Jin , Filler ' 'Renata B. , Eisenbarth Stephanie C. , et al. Nonsteroidal ' 'Anti-inflammatory Drugs Dampen the Cytokine and Antibody Response to ' 'SARS-CoV-2 Infection. J Virol. American Society for Microbiology; ' '95:e00014–21.', 'DOI': '10.1128/JVI.00014-21'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.13', 'doi-asserted-by': 'publisher', 'DOI': '10.1056/NEJMra2026131'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.14', 'doi-asserted-by': 'publisher', 'DOI': '10.1136/bmj.m1086'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.15', 'doi-asserted-by': 'crossref', 'unstructured': 'Choi MH , Ahn H , Ryu HS , Kim B-J , Jang J , Jung M , et al. Clinical ' 'Characteristics and Disease Progression in Early-Stage COVID-19 Patients ' 'in South Korea. J Clin Med Res [Internet]. 2020;9. Available from: ' 'http://dx.doi.org/10.3390/jcm9061959', 'DOI': '10.3390/jcm9061959'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.16', 'doi-asserted-by': 'publisher', 'DOI': '10.1136/annrheumdis-2020-eular.3002'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.17', 'first-page': '1259', 'article-title': 'Ibuprofen use and clinical outcomes in COVID-19 patients', 'volume': '26', 'year': '2020', 'journal-title': 'Clin Microbiol Infect'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.18', 'doi-asserted-by': 'crossref', 'unstructured': 'Bruce E , Barlow-Pay F , Short R , Vilches-Moraga A , Price A , McGovern ' 'A , et al. Prior Routine Use of Non-Steroidal Anti-Inflammatory Drugs ' '(NSAIDs) and Important Outcomes in Hospitalised Patients with COVID-19. ' 'J Clin Med Res [Internet]. 2020;9. Available from: ' 'http://dx.doi.org/10.3390/jcm9082586', 'DOI': '10.3390/jcm9082586'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.19', 'doi-asserted-by': 'publisher', 'DOI': '10.1371/journal.pmed.1003308'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.20', 'doi-asserted-by': 'crossref', 'first-page': '1103', 'DOI': '10.1111/cts.12904', 'article-title': 'Association Between Prescribed Ibuprofen and Severe COVID-19 Infection: ' 'A Nationwide Register-Based Cohort Study', 'volume': '13', 'year': '2020', 'journal-title': 'Clin Transl Sci'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.21', 'doi-asserted-by': 'crossref', 'first-page': '253', 'DOI': '10.1007/s40121-020-00363-w', 'article-title': 'Ibuprofen and NSAID Use in COVID-19 Infected Patients Is Not Associated ' 'with Worse Outcomes: A Prospective Cohort Study', 'volume': '10', 'year': '2021', 'journal-title': 'Infect Dis Ther'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.22', 'doi-asserted-by': 'crossref', 'first-page': '73', 'DOI': '10.1620/tjem.252.73', 'article-title': 'Mortality Risk Factors among Hospitalized COVID-19 Patients in a Major ' 'Referral Center in Iran', 'volume': '252', 'year': '2020', 'journal-title': 'Tohoku J Exp Med'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.23', 'doi-asserted-by': 'crossref', 'first-page': '731', 'DOI': '10.1002/art.41593', 'article-title': 'Nonsteroidal Antiinflammatory Drugs and Susceptibility to COVID-19', 'volume': '73', 'year': '2021', 'journal-title': 'Arthritis Rheumatol'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.24', 'doi-asserted-by': 'crossref', 'first-page': '2317', 'DOI': '10.1007/s10072-020-04541-z', 'article-title': 'Neurological diseases as mortality predictive factors for patients with ' 'COVID-19: a retrospective cohort study', 'volume': '41', 'year': '2020', 'journal-title': 'Neurol Sci'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.25', 'doi-asserted-by': 'crossref', 'first-page': '469', 'DOI': '10.1111/joim.13119', 'article-title': 'Older age and comorbidity are independent mortality predictors in a ' 'large cohort of 1305 COVID-19 patients in Michigan, United States', 'volume': '288', 'year': '2020', 'journal-title': 'J Intern Med'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.26', 'doi-asserted-by': 'crossref', 'first-page': '626', 'DOI': '10.1177/1358863X211012754', 'article-title': 'Effect of aspirin on short-term outcomes in hospitalized patients with ' 'COVID-19', 'volume': '26', 'year': '2021', 'journal-title': 'Vasc Med'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.27', 'doi-asserted-by': 'crossref', 'first-page': 'e498', 'DOI': '10.1016/S2665-9913(21)00104-1', 'article-title': 'Non-steroidal anti-inflammatory drug use and outcomes of COVID-19 in ' 'the ISARIC Clinical Characterisation Protocol UK cohort: a matched, ' 'prospective cohort study', 'volume': '3', 'year': '2021', 'journal-title': 'Lancet Rheumatol'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.28', 'doi-asserted-by': 'crossref', 'unstructured': 'Wong AY , MacKenna B , Morton CE , Schultze A , Walker AJ , Bhaskaran K ' ', et al. Use of non-steroidal anti-inflammatory drugs and risk of death ' 'from COVID-19: an OpenSAFELY cohort analysis based on two cohorts. Ann ' 'Rheum Dis [Internet]. 2021; Available from: ' 'http://dx.doi.org/10.1136/annrheumdis-2020-219517', 'DOI': '10.1136/annrheumdis-2020-219517'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.29', 'doi-asserted-by': 'crossref', 'first-page': '427', 'DOI': '10.1093/jamia/ocaa196', 'article-title': 'The National COVID Cohort Collaborative (N3C): Rationale, design, ' 'infrastructure, and deployment', 'volume': '28', 'year': '2021', 'journal-title': 'J Am Med Inform Assoc'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.30', 'doi-asserted-by': 'publisher', 'DOI': '10.1093/jamia/ocu023'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.31', 'doi-asserted-by': 'crossref', 'unstructured': 'Bennett TD , Moffitt RA , Hajagos JG , Amor B , Anand A , Bissell MM , ' 'et al. The National COVID Cohort Collaborative: Clinical ' 'Characterization and Early Severity Prediction. medRxiv [Internet]. ' '2021; Available from: http://dx.doi.org/10.1101/2021.01.12.21249511', 'DOI': '10.1101/2021.01.12.21249511'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.32', 'doi-asserted-by': 'crossref', 'first-page': '57', 'DOI': '10.1055/s-0040-1721481', 'article-title': 'Patient Cohort Identification on Time Series Data Using the OMOP Common ' 'Data Model', 'volume': '12', 'year': '2021', 'journal-title': 'Appl Clin Inform'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.33', 'first-page': '574', 'article-title': 'Observational Health Data Sciences and Informatics (OHDSI): ' 'Opportunities for Observational Researchers', 'volume': '216', 'year': '2015', 'journal-title': 'Stud Health Technol Inform'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.34', 'doi-asserted-by': 'publisher', 'DOI': '10.1016/0021-9681(87)90171-8'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.35', 'doi-asserted-by': 'publisher', 'DOI': '10.1016/S1473-3099(20)30483-7'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.36', 'doi-asserted-by': 'publisher', 'DOI': '10.7326/M16-2607'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.37', 'doi-asserted-by': 'crossref', 'first-page': '7', 'DOI': '10.21037/atm.2016.08.57', 'article-title': 'Propensity score method: a non-parametric technique to reduce model ' 'dependence', 'volume': '5', 'year': '2017', 'journal-title': 'Ann Transl Med'}, { 'key': '2021122406050511000_2021.04.13.21255438v2.38', 'doi-asserted-by': 'crossref', 'first-page': '929', 'DOI': '10.1007/s40264-021-01089-5', 'article-title': 'NSAIDs and COVID-19: A Systematic Review and Meta-analysis', 'volume': '44', 'year': '2021', 'journal-title': 'Drug Saf'}], 'container-title': [], 'original-title': [], 'link': [ { 'URL': 'https://syndication.highwire.org/content/doi/10.1101/2021.04.13.21255438', 'content-type': 'unspecified', 'content-version': 'vor', 'intended-application': 'similarity-checking'}], 'deposited': { 'date-parts': [[2021, 12, 24]], 'date-time': '2021-12-24T14:05:33Z', 'timestamp': 1640354733000}, 'score': 1, 'resource': {'primary': {'URL': 'http://medrxiv.org/lookup/doi/10.1101/2021.04.13.21255438'}}, 'subtitle': [], 'short-title': [], 'issued': {'date-parts': [[2021, 4, 20]]}, 'references-count': 38, 'URL': 'http://dx.doi.org/10.1101/2021.04.13.21255438', 'relation': {}, 'published': {'date-parts': [[2021, 4, 20]]}, 'subtype': 'preprint'}
Loading..
Please send us corrections, updates, or comments. c19early involves the extraction of 100,000+ datapoints from thousands of papers. Community updates help ensure high accuracy. Treatments and other interventions are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment or intervention is 100% available and effective for all current and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. FLCCC and WCH provide treatment protocols.
  or use drag and drop   
Submit