Establishment of prevention method for head injury-related venous thromboembolism using anticoagulant.

Establishment of prevention method for head injury-related venous thromboembolism using anticoagulant. - The new protocol of prophylaxis for head injury-related venous thromboembolism by anticoagulation.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031763

Enrollment

Registered

2018-06-01

Start date

2018-05-01

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

head injury

Interventions

We perform intravenous administration of unfractionated heparin(10000 unit/day) for 14 days.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Head injury patients with 5 or more points of RAP score.

Exclusion criteria

Exclusion criteria: The patients that hemostasis is not obtained. The patients with serious liver dysfunction or renal dysfunction. The patients with a history of Heparin-induced thrombocytopenia (HIT). The patients of the drug irritable diathesis such as allergies. The patients who may be pregnant and breast feeding. The patients whom a primary investigator judged to be inadequate for the study.

Design outcomes

Primary

Measure	Time frame
Incidence of venous thromboembolism( VTE) during the hospitalization	—

Secondary

Measure	Time frame
Incidence of hemorrhagic adverse event	—

Countries

Japan

Contacts

Public ContactKeita Iyama

Nagasaki University Hospital Department of Cardiovascular Medicine

keita.i0829@gmail.com095-819-7200

Outcome results

None listed

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