Effect of Phlebotomy on Heartrate in Polycythemia Patients
NCT05396170 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 10
Last updated 2024-11-13
Summary
Single-centre, observational within-subject design: patients that undergo phlebotomies regularly for polycythemia will be measured continuously by wearables one week before until one week after a phlebotomy, for three phlebotomies.
Conditions
- Polycythemia
Interventions
- PROCEDURE
-
phlebotomy
500ml of blood phlebotomized per standard of care to reduce symptoms from polycythemia
Sponsors & Collaborators
-
Leiden University Medical Center
lead OTHER
Principal Investigators
-
Jaap Jan Zwaginga, MD, PhD · LUMC
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2022-07-21
- Primary Completion
- 2024-12-31
- Completion
- 2025-01-01
Countries
- Netherlands
Study Locations
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