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RecruitingNot applicable

Efficacy of Apixaban in Treating Portal Vein Thrombosis Occurring More Than One Year After LSD

NCT07461532 · Northern Jiangsu People's Hospital

Recruiting
Status
Accepting participants
Not applicable
Phase
20
Target enrolment
1
Study sites
Outside the US

What it is testing

Summary

The purpose of this study is to determine whether Apixaban is effective and safe in the treatment of portal vein thrombosis Occurring more than one year after laparoscopic splenectomy and azygoportal disconnection.

Summary as written by the trial’s own sponsor and published on ClinicalTrials.gov API v2. It is the sponsor’s description, reproduced unedited, not an assessment by this site.

What counts as success

Primary outcome measures

  • Proportion of complete recanalization of portal vein thrombosis

    Measured over Follow-up of 6 months or greater

A trial succeeds or fails on its primary outcome, declared in advance. Everything else it reports is secondary by definition.

Who can take part

Eligibility, as published

18 Years
Ages
All
Sex
Not accepted
Healthy volunteers
Inclusion Criteria: 1. A clinical, radiological, or histologic diagnosis of cirrhosis of any etiology. 2. Portal hypertension bleeding . 3. Splenomegaly with secondary hypersplenism. 4. No evidence of portal vein thrombosis by ultrasound evaluation and angio-CT prior to surgery. 5. Underwent laparoscopic splenectomy at our center. 6. Orally received 2.5 mg of apixaban (CTTQ, Nanjing, China) twice daily or a 100 mg aspirin tablet (Bayer, Leverkusen, Germany) once daily for 6 months from POD 3. 7. subcutaneous injections of low molecular weight heparin sodium (CSBio, Hebei, China) were administered for 5 days from POD 3 8. Oral dipyridamole (Henan Furen, Henan, China) at a dosage of 25 mg, administered three times daily for 3 months from POD 3. 9. Had no imaging evidence (Doppler ultrasound or CT) of portal vein thrombosis during postoperative months 6 to 12. 10. Developed portal vein thrombosis after 12 months post-surgery. 11. Provided informed consent to participate in the study. Exclusion Criteria: 1. Hepatocellular carcinoma or any other malignancy. 2. Hypercoagulable state other than the liver disease related. 3. DRUGS- oral contraceptives, anticoagulation or anti-platelet drugs. 4. Child - Pugh C 5. Recent peptic ulcer disease 6. History of Hemorrhagic stroke 7. Pregnancy. 8. Uncontrolled Hypertension 9. Human immunodeficiency virus (HIV) infection

Where

1 study site

FacilityCityRegionCountry
Clinical Medical CollegeYangzhouJiangsuChina

On the registry

Contact the trial directly

This site does not enrol anyone and is not involved in this trial. To ask about taking part, use the sponsor’s own contact details on the official registry record, which is also where the most current version of everything above lives.

Before you do, the preparation checklist lists what a site will ask you on a first call and what is worth asking them. It is free and collects nothing.

NCT07461532 on ClinicalTrials.gov →

Last updated in the registry 2026-03-31. Registry records change; this page reflects the data build of 2026-08-25.

Related

Where this trial sits

Substance

All 4 trials from Northern Jiangsu People's Hospital →