ArticleAnnals of oncology : official journal of the European Society for Medical Oncology2021
Association of clinical factors and recent anticancer therapy with COVID-19 severity among patients with cancer: a report from the COVID-19 and Cancer Consortium.
Article in Annals of oncology : official journal of the European Society for Medical Oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04354701 (The COVID-19 and Cancer Consortium), which is not on this map. Cited by 210 papers, 3 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
The COVID-19 and Cancer Consortium (CCC19) Registry
Who cites it
210 citing papers in PubMed, 3 syntheses or guidelines pooled it, 325 citations in OpenAlex.
- Seroconversion rate after COVID-19 vaccination in patients with solid cancer: A systematic review and meta-analysis.Human vaccines & immunotherapeutics · 2022Pooled it
- Comprehensive adjusted outcome data are needed to assess the impact of immune checkpoint inhibitors in cancer patients with COVID-19: Results of a systematic review and meta-analysis.Reviews in medical virology · 2022Pooled it
- Differences in Outcomes and Factors Associated With Mortality Among Patients With SARS-CoV-2 Infection and Cancer Compared With Those Without Cancer: A Systematic Review and Meta-analysis.JAMA network open · 2022Pooled it
- Trial
- Trial
- The global burden of oesophageal cancer from 1990 to 2023 and projections to 2040: a comprehensive analysis of the Global Burden of Disease Study 2023.Journal of global health · 2026Article
- Analysis of factors influencing SARS-CoV-2 infection and outcomes in patients with chronic lymphocytic leukemia during the burst of COVID-19 epidemic.BMC cancer · 2026Article
- Changes in 1-year relative survival of patients with cancer during the COVID-19 pandemic in Denmark, Finland, Iceland, Norway, and Sweden: A population-based cohort study.International journal of cancer · 2026Article
- Cancer and COVID-19: A review of immune insights and partnerships to inform public health strategy.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2026Review
- Cell-based immune anticipation of the omicron variant in SARS-CoV-2 triple-vaccinated cancer patients.iScience · 2025Article
- Impact of COVID-19 vaccination on cancer patients: safety, efficacy, and long-term effects.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Review
- The impact of the SARS-CoV-2 pandemic on umbilical cord blood transplantation in Japan: insights from an interrupted time series analysis.Bone marrow transplantation · 2025Article
- The impact of the COVID-19 pandemic on the small cell lung cancer epidemiology.Discover oncology · 2025Article
- Using virtual patient cohorts to uncover immune response differences in cancer and immunosuppressed COVID-19 patients.PLoS computational biology · 2025Article
- Obesity's Disparate Impact on COVID-19 Outcomes in Asian American Patients with Cancer.medRxiv : the preprint server for health sciences · 2025Article
- Determinants of SARS-CoV-2 outcomes in patients with cancer vs controls without cancer: a multivariable meta-analysis with genomic imputation.EClinicalMedicine · 2025Article
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- Impact of COVID-19 infection on genitourinary cancer management. SOGUG-COVID-19: A spanish, multicenter, observational study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025Observational
- Incidence of severe adverse events in cancer patients after treatment with immune-checkpoint inhibitors during the COVID- 19 pandemic.BMC immunology · 2025Article
- Article
150 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
128 authors at 20 institutions in 3 countries.
Funding
Abstract
backgroundPatients with cancer may be at high risk of adverse outcomes from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We analyzed a cohort of patients with cancer and coronavirus 2019 (COVID-19) reported to the COVID-19 and Cancer Consortium (CCC19) to identify prognostic clinical factors, including laboratory measurements and anticancer therapies. PATIENTS AND
methodsPatients with active or historical cancer and a laboratory-confirmed SARS-CoV-2 diagnosis recorded between 17 March and 18 November 2020 were included. The primary outcome was COVID-19 severity measured on an ordinal scale (uncomplicated, hospitalized, admitted to intensive care unit, mechanically ventilated, died within 30 days). Multivariable regression models included demographics, cancer status, anticancer therapy and timing, COVID-19-directed therapies, and laboratory measurements (among hospitalized patients).
resultsA total of 4966 patients were included (median age 66 years, 51% female, 50% non-Hispanic white); 2872 (58%) were hospitalized and 695 (14%) died; 61% had cancer that was present, diagnosed, or treated within the year prior to COVID-19 diagnosis. Older age, male sex, obesity, cardiovascular and pulmonary comorbidities, renal disease, diabetes mellitus, non-Hispanic black race, Hispanic ethnicity, worse Eastern Cooperative Oncology Group performance status, recent cytotoxic chemotherapy, and hematologic malignancy were associated with higher COVID-19 severity. Among hospitalized patients, low or high absolute lymphocyte count; high absolute neutrophil count; low platelet count; abnormal creatinine; troponin; lactate dehydrogenase; and C-reactive protein were associated with higher COVID-19 severity. Patients diagnosed early in the COVID-19 pandemic (January-April 2020) had worse outcomes than those diagnosed later. Specific anticancer therapies (e.g. R-CHOP, platinum combined with etoposide, and DNA methyltransferase inhibitors) were associated with high 30-day all-cause mortality.
conclusionsClinical factors (e.g. older age, hematological malignancy, recent chemotherapy) and laboratory measurements were associated with poor outcomes among patients with cancer and COVID-19. Although further studies are needed, caution may be required in utilizing particular anticancer therapies. CLINICAL TRIAL IDENTIFIER: NCT04354701.
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