Comparison of Coagulation Function in Whole Blood Under Refrigerated and Room-Temperature Storage Conditions

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1022240041

Enrollment

Registered

2024-12-06

Start date

2024-12-06

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Polycythemia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Three patients who underwent phlebotomy for polycythemia at the outpatient hematology clinic of our hospital

Exclusion criteria

Exclusion criteria: Patients who had been taking antiplatelet and anticoagulant medications up to two weeks prior to surgery

Design outcomes

Primary

Measure	Time frame
Parameters assessed in the thromboelastogram	—

Secondary

Measure	Time frame
blood gas analysis, peripheral blood tests, and the presence or absence of platelet aggregation as assessed smear specimens	—

Contacts

Public ContactKurumi Saito

Hirosaki University Hospital

kuruminnie0328@gmail.com+81-172-39-5113

Outcome results