2020
DOI: 10.1016/j.ccell.2020.10.022
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A Systematic Framework to Rapidly Obtain Data on Patients with Cancer and COVID-19: CCC19 Governance, Protocol, and Quality Assurance

Abstract: When the COVID-19 pandemic began, formal frameworks to collect data about affected patients were lacking. The COVID-19 and Cancer Consortium (CCC19) was formed to collect granular data on patients with cancer and COVID-19 at scale and as rapidly as possible. CCC19 has grown from five initial institutions to 125 institutions with >400 collaborators. More than 5,000 cases with complete baseline data have been accrued. Future directions include increased electronic health record integration for direct data ingest… Show more

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Cited by 27 publications
(33 citation statements)
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“…Adult patients with an active or previous diagnosis of cancer with a laboratory‐confirmed SARS‐CoV‐2 test from March 17, 2020 to November 30, 2020 were included in the current study. Patients were excluded if they did not reside within United States or Canada, did not have assessable thrombotic complication status within 90 days (13 weeks), were never hospitalized at baseline, had poor data quality (quality score ≥5, typically due to very high levels of missingness), 19 or had follow‐up less than 30 days (interval between the COVID‐19 diagnosis and the analysis data lock).…”
Section: Methodsmentioning
confidence: 99%
“…Adult patients with an active or previous diagnosis of cancer with a laboratory‐confirmed SARS‐CoV‐2 test from March 17, 2020 to November 30, 2020 were included in the current study. Patients were excluded if they did not reside within United States or Canada, did not have assessable thrombotic complication status within 90 days (13 weeks), were never hospitalized at baseline, had poor data quality (quality score ≥5, typically due to very high levels of missingness), 19 or had follow‐up less than 30 days (interval between the COVID‐19 diagnosis and the analysis data lock).…”
Section: Methodsmentioning
confidence: 99%
“…The methods for CCC19 have been described and published previously. 13 We analyzed data from hospitalized US adults with a current or past diagnosis of hematologic cancers diagnosed with confirmed or suspected SARS-CoV-2 infection in 2020 and reported from March 17, 2020, to January 21, 2021 (full list of contributors is in the eAppendix in Supplement 1 ). Treatment exposure was defined as receiving convalescent plasma at any time during the COVID-19 illness.…”
Section: Methodsmentioning
confidence: 99%
“…For propensity matching, patients without prostate cancer and those with 2 or more malignant neoplasms (synchronous or metachronous) were excluded. Reports with low-quality data (quality score >4 using our previously defined metric 23 ) or incomplete outcome ascertainment resulting in unknown status of the primary outcome were also excluded. This study followed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline 24 and was approved by local institutional review boards at participating sites per institutional policy.…”
Section: Methodsmentioning
confidence: 99%