the evaluation of blood coagulation and platelet function during operation for the patients whom proposed to massive hemorrhage

the evaluation of blood coagulation and platelet function during operation for the patients whom proposed to massive hemorrhage - the evaluation of blood coagulation and platelet function during operation for the patients whom proposed to massive hemorrhage

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017293

Enrollment

100

Registered

2015-04-28

Start date

2014-03-19

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

Patients whom proposed massive hemorrhage during operation

Interventions

Sonoclot group Control group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged 20 to 90 with ASA-physical status 1 to 4 whom proposed massive hemorrhage during operation

Exclusion criteria

Exclusion criteria: Patients whom were unconscious and refused the participation of the study

Design outcomes

Primary

Measure	Time frame
total amount of fluid and transfusion during operation	—

Secondary

Measure	Time frame
total amount of hemorrhage during operation, the amount of transfusion and hemorrhage 24hr after operation, the correlation between the value of blood sample and that of blood coagulation and platelet function analyzer	—

Countries

Japan

Contacts

Public ContactHiroshi Takeda

Sapporo Medical University School of Medicine Hospital Division

hiroshi.takeda@sapmed.ac.jp011-611-2111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026