Blood draws to lower heart rate in blood-thickening disease
Part of Blood & lymphatic clinical trials.
This trial studies whether regular blood removal (phlebotomy) can change your heart rate in people with polycythaemia who already need these blood draws regularly. If you qualify, you may be asked to use a smartphone during the study so researchers can track your heart rate changes over time.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have polycythaemia and you need regular phlebotomy at least every 4 months.
- You have a smartphone available for the study.
- You are expected to live at least 3 months.
- You are not currently in the hospital and you can participate while living in the community.
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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