Related Experiment Video For CA125
Updated: Nov 30, 2025
Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
Published on: January 16, 2019
Requests from primary care for chest X-ray and CA125 measurements during the COVID-19 emergency: An observational
S Michael Crawford1, Colin Evans2, Heather Edwards2
1Airedale NHS Foundation Trust, Steeton, UK s.m.crawford@doctors.org.uk.
Abstract:
During the first 3 months of 2020, as the COVID-19 pandemic developed, it was noticed that requests from primary care for investigations were decreasing, including those that form part of the diagnostic process for cancers. We therefore obtained data on the requests from primary care for chest X-rays (CXRs) and CA125 measurement our hospital received in the first half of 2020 and compared them with 2019. The number of CXRs declined by 93% in April 2020 compared with 2019, with the decline being greater for patient living in outlying areas. Requests from the emergency department also declined. Requests for CA125 measurement similarly fell by 77% from all areas. The requests increased in June, CA125 more than CXR. If this phenomenon is widespread it may have an impact on diagnosis of major conditions, particularly cancers and tuberculosis.
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