A prospective cohort study of protein C/S deficiency on the progression and prognosis of intracranial venous thrombosis

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400080136

Enrollment

Unknown

Registered

2024-01-22

Start date

2024-02-01

Completion date

Unknown

Last updated

2024-01-28

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

Conditions

Cerebral venous sinus thrombosis (CVT)

Interventions

CVT without protein C/S deficiency:N/A

CVT with protein C/S deficiency:N/A

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) Outpatient and inpatient individuals diagnosed with newly developed or recurrent CVT through clinical and imaging examinations (CTV, MRV, or angiography). (2) Aged over 18 years old. (3) Signed an informed consent form.

Exclusion criteria

Exclusion criteria: (1) Severe infection or trauma, visceral insufficiency, malignancy or wasting diseases. (2) Pregnant or lactating women. (3) Incompetent to complete the whole follow-up.

Design outcomes

Primary

Measure	Time frame
Modified ranking scores;	—

Secondary

Measure	Time frame
any venous thromboembolism;Recanalization of CVT;Intra- and extra-cranial hemorrhage;	—

Countries

China

Contacts

Public ContactJian Yu

1st Affiliated Hospital, Sun Yat-sen University

yujian21cn@163.com+86 180 2632 8481

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 6, 2026