{"id":336407,"date":"2026-02-05T12:41:09","date_gmt":"2026-02-05T17:41:09","guid":{"rendered":"https:\/\/www.etrafficlane.com\/60dollarmiracle\/pandemic-disruptions-to-health-care-worsened-cancer-survival-study-suggests"},"modified":"2026-02-05T12:41:13","modified_gmt":"2026-02-05T17:41:13","slug":"pandemic-disruptions-to-health-care-worsened-cancer-survival-study-suggests","status":"publish","type":"post","link":"https:\/\/www.etrafficlane.com\/60dollarmiracle\/pandemic-disruptions-to-health-care-worsened-cancer-survival-study-suggests","title":{"rendered":"Pandemic disruptions to well being care worsened most cancers survival, examine suggests"},"content":{"rendered":"


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NEW YORK — <\/span>During the early years of the COVID-19 pandemic, experts worried that disruptions to cancer diagnosis and treatment would cost lives. A new study suggests they were right.<\/p>\n

The federally funded study published Thursday<\/a> by the medical journal JAMA Oncology is being called the first to assess the effects of pandemic-related disruptions on the short-term survival of cancer patients.<\/p>\n

Researchers found that people diagnosed with cancer in 2020 and 2021 had worse short-term survival than those diagnosed between 2015 and 2019. That was true across a range of cancers, and whether they were diagnosed at a late or early stage.<\/p>\n

Of course, COVID-19 itself was especially dangerous to patients already weakened by cancer, but the researchers worked to filter out deaths mainly attributed to the coronavirus, so they could see if other factors played a role.<\/p>\n

The researchers were not able to definitively show what drove worse survival, said Todd Burus of the University of Kentucky, the study\u2019s lead author.<\/p>\n

\u201cBut disruptions to the health care system were probably a key contributor,\u201d said Burus, who specializes in medical data analysis.<\/p>\n

COVID-19 forced many people to postpone cancer screenings<\/a> \u2014 colonoscopies, mammograms and lung scans \u2014 as the coronavirus overwhelmed doctors and hospitals, especially in 2020.<\/p>\n

Earlier research had shown that overall cancer death rates in the U.S. continued to decline<\/a> throughout the pandemic, and there weren\u2019t huge shifts in late diagnoses.<\/p>\n

Recinda Sherman, a researcher on that earlier paper, applauded the new work.<\/p>\n

\u201cAs this study is the first to document pandemic-related, cause-specific survival, I think it is important,” said Sherman, of the North American Association of Central Cancer Registries. \u201cThe more we understand about the impact of COVID-19, the better we will be able to prepare for the next one.\u201d<\/p>\n

How could overall cancer death rates decline in 2020 and 2021, while short-term survival worsen for newly diagnosed patients?<\/p>\n

Cancer prevention, diagnosis and treatment measures that for years had been pushing cancer death rates down did not suddenly disappear during the pandemic, Burus noted. <\/p>\n

\u201cWe didn\u2019t forget how to do those things,” he said. \u201cBut disruptions could have changed access, could have changed how quickly people were getting treated.\u201d<\/p>\n

Further research will show if any impact was lasting, said Hyuna Sung, senior principal scientist and cancer epidemiologist at the American Cancer Society.<\/p>\n

\u201cTransient declines in survival that quickly recover may have little impact on long-term mortality trends,” she said.<\/p>\n

The new study tapped national cancer registry data to focus more specifically on patients who had a first diagnosis of a malignant cancer in 2020 and 2021. More than 1 million people were diagnosed with cancer in those two years, and about 144,000 died within one year, according to the researchers’ data.<\/p>\n

The researchers looked at one-year survival rates for those patients, checking for what stage they were at the time of diagnosis.<\/p>\n

They calculated that one-year survival was lower for both early- and late-stage diagnoses, for all cancer sites combined. Most worrisome were large differences seen in colorectal, prostate and pancreatic cancers, they said.<\/p>\n

Overall, the researchers found that more than 96% of people who got an early-stage cancer diagnosis in 2020 and 2021 \u2014 and more than 74% of those with a late-stage diagnosis \u2014 survived more than a year. Those rates were slightly lower than would have been expected based on 2015-2019 trends, resulting in about 17,400 more deaths than expected.<\/p>\n

___<\/p>\n

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute\u2019s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.<\/p>\n<\/div>\n


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