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RIvoraxaban in Mitral Stenosis

NCT03926156 · Status: TERMINATED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2021-08-19

No results posted yet for this study

Summary

In this randomized controlled clinical trial, patients with moderate to severe mitral valve stenosis (MS) and atrial fibrillation (AF) will be enrolled into the study.Participants will be divided into two groups based on the anticoagulation regimen type. The intervention group will receive rivaroxaban and the control group will be given warfarin. All patients will be observed closely during a period of one year. Through the follow up, embolic events and hemorrhagic complications will be recorded in both groups. In addition, patients in both group will undergo a baseline magnetic resonance imaging (MRI) and an MRI after one-year follow up, by which the silent embolic events will be compared in both groups.

Conditions

Interventions

DRUG

Rivaroxaban

Rivaroxaban will be used as the anticoagulation drug for the intervention group. Rivaroxaban is an anticoagulant and the first orally active direct factor Xa inhibitor. Unlike warfarin, routine lab monitoring of INR is not necessary. However there is no approved antidote available in the event of a major bleed. Only the 10 mg tablet can be taken without regard to food. The 15 mg and 20 mg tablet should be taken with food

DRUG

Warfarin

Warfarin will be used as the anticoagulation drug for the control group. Warfarin decreases blood clotting by blocking an enzyme called vitamin K epoxide reductase that reactivates vitamin K1. Without sufficient active vitamin K1, clotting factors II, VII, IX, and X have decreased clotting ability. The anticlotting protein C and protein S are also inhibited but to a lesser degree. A few days are required for full effect to occur and these effects can last for up to five days, and the final dose will be adjusted according to PT and related INR.

Sponsors & Collaborators

  • National Institute for Medical research and Development (NIMAD)

    collaborator UNKNOWN

  • Abidi Pharmaceuticals

    collaborator OTHER

  • Rajaie Cardiovascular Medical and Research Center

    lead OTHER

Principal Investigators

  • Majid Maleki, M.D. · Rajaie Cardiovascular Medical and Research Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-05-22
Primary Completion
2021-05-22
Completion
2021-08-14

Countries

  • Iran

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03926156 on ClinicalTrials.gov