CRP blood test to guide antibiotics for COPD flare-ups
Part of Lungs & breathing clinical trials.
This study tests whether using a blood test called CRP can help doctors decide when antibiotics are needed during a COPD flare-up. It may reduce unnecessary antibiotics while still treating infections when they’re likely.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a confirmed COPD flare-up with sudden worse breathing, cough, and/or sputum beyond your usual day-to-day changes
- You are age 40 or older and have COPD documented in your records
- You can consent and answer study questionnaires in Cantonese, Mandarin, or English
- You can stay in the study for about 6 months after you’re randomly assigned
- Right before enrollment, you have NOT already started steroid tablets or antibiotics for this flare-up
- Your situation is not likely to be a different serious breathing problem or infection that looks like a COPD flare-up
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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