Bio‑Rad webinar on comparability

Clinical labs often run the same patient test on more than one analyzer, and Bio‑Rad Middle East has scheduled an April 21 webinar on how labs check that those instruments agree closely enough to report comparable results. (bio-rad.com) In practice, “comparability” means a lab has to measure how results line up when the same test is performed on different instruments, methods, or sites. U.S. Clinical Laboratory Improvement Amendments rules say labs that do this must have a system that evaluates and defines that relationship at least twice a year. (ecfr.gov) Bio‑Rad’s event is framed around that problem: the company’s webinar listing says the session is titled “Instrument Comparability in Clinical Laboratories,” and Bio‑Rad’s webinar hub shows it as an upcoming live event on April 21. The post promoting it says registration is open and names a speaker from National Guard Health Affairs in Jeddah. (bio-rad.com, x.com) The underlying issue is simple: if two machines give meaningfully different numbers for the same patient sample, a doctor can see a false change that came from the equipment, not the patient. That is why method-comparison studies focus on estimating systematic differences with real patient specimens. (westgard.com) Accreditation systems outside the U.S. use similar language. ISO 15189:2022 says comparability of patient examination results between medical laboratories is facilitated when labs conform to the standard’s quality and competence requirements. (iso.org) Bio‑Rad says its Unity Real Time software, one of the products covered in the webinar, is built for that quality-control work. The company describes it as a QC data management tool for compliance, participation in the Unity Interlaboratory Program, statistical process control, and audit trails. (bio-rad.com) The software is also pitched as a way to pull quality-control data from instruments, laboratory information systems, or middleware into one place for review. Bio‑Rad says the platform supports real-time bench and supervisor review and can run validation with audit trails. (bio-rad.com, bio-rad.com) That focus matches a broader pressure on hospital labs to document consistency across growing networks of instruments and sites. A laboratory medicine guide from British Columbia’s Diagnostic Accreditation Program says organizations must demonstrate comparability of results across their region or organization and within individual facilities. (cpsbc.ca) For labs weighing whether to join, the immediate date is Monday, April 21. The webinar is less about a new product launch than about a recurring problem in clinical testing: proving that the number on one analyzer means the same thing on another. (bio-rad.com, ecfr.gov)