COVID-19’s collateral damage
“At some point, I’ll have no choice and will have to make the trek to New York but it won’t be easy,” he said. “I’ll have to take a flight, an Uber, stay at a hotel — all those things are risks. At the same time, there’s the cancer risk. I’m going into more than a year since a follow-up and that’s not a wise decision with my cancer.
“Without these visits, I’m playing cancer roulette,” he said.
In the ASCO poll, two-thirds of those with cancer had similarly put their surveillance on hold. And 63% said they were stressed out about it. Nearly half the patients with active cancer surveyed by ASCO said the coronavirus pandemic had had a negative impact on their mental health.
Sadly, more COVID-19 and cancer-related collateral damage may still be ahead. And not just for people whose diagnosed cancers have progressed.
Dr. Rachel Issaka, a gastroenterologist and assistant professor at the Hutch and the University of Washington, said she’s concerned about those who’ve postponed preventive screenings.
“When COVID-19 hit, endoscopy centers — where colonoscopies are performed and imaging centers where mammograms are completed — closed,” she said. “Outpatient cancer screenings came to a screeching halt. Early data showed colonoscopies dropped 90% from March 2019 to March 2020. During this same time, there were 32% fewer colorectal cancers diagnosed, because screening was not happening.”
Issaka said an estimated additional 4,000 people are projected to die of colorectal cancer over the next decade “because of losses to screening.”
“And those were early predictions,” she said. “The longer COVID-19 persists, the more likely these numbers will increase.”
A research letter published in JAMA Network Open in August found that in one year, the weekly diagnosis rate for six cancers — lung, breast, pancreatic, colorectal, esophageal and gastric cancer — fell by nearly 50% in the U.S.
But cancer hasn’t stopped because of COVID-19. Just the screenings. Dr. Ned Sharpless, head of the National Cancer Institute, put it this way in an editorial in Science: "Cancers being missed now will still come to light eventually, but at a later stage and with worse prognoses."