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Sidlenafil in Combination With Oral Anticoagulants in Patients With Intermediate-high Risk of Pulmonary Embolism

NCT02946944 · Status: UNKNOWN · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2016-11-01

No results posted yet for this study

Summary

Pilot randomized study of the sidlenafil efficacy in combination with oral anticoagulants in the treatment of patients with intermediate-high risk of pulmonary embolism

Conditions

  • Pulmonary Embolism
  • Intermediate-high Risk
  • Combination of Oral Anticoagulation Therapy and Sildenafil

Interventions

DRUG

Sildenafil/apixaban

After arrival to the emergency department, a series of surveys to determine the risk of death from pulmonary embolism are carried out. Then angiography, tensiometry of SBCC, catheter thrombus fragmentation are scheduled. Then puncture of the right jugular vein is performed. PigTail catheter is inserted via guidewire into the pulmonary artery . Angiography of the pulmonary arteries is performed. Miller index is calculated. Catheter thrombus fragmentation is performed by a PigTail catheter. RV, RA pressures are measured. In the ICU heparin is prescribed (of 1000 units per hour) under the control of PTT (50-75s). The next day patients are randomizaed to assign them into 2 groups. Dual drug therapy is going to be administered to this group (experimental): sildenafil 30mg 3p \\ g + 10 mg apixaban 2p \\ d for 14 days. On the 7th day MSCT angiography of the pulmonary aretry with contrast and echocardiogram are performed. On the 14th day the controlechocardiogram is performed .

DRUG

apixaban

After arrival to the emergency department, a series of surveys to determine the risk of death from pulmonary embolism are carried out. Then angiography, tensiometry of SBCC, catheter thrombus fragmentation are scheduled. Then puncture of the right jugular vein is performed. PigTail catheter is inserted via guidewire into the pulmonary artery . Angiography of the pulmonary arteries is performed. Miller index is calculated. Catheter thrombus fragmentation is performed by a PigTail catheter. RV, RA pressures are measured. In the ICU heparin is prescribed (of 1000 units per hour) under the control of PTT (50-75s). The next day patients are randomizaed to assign them into 2 groups.Mono drug therapy is going to be administered to this group (active comparator): apixaban 10 mg 2p \\ d for 14 days. On the 7th day MSCT angiography of the pulmonary aretry with contrast and echocardiogram are performed. On the 14th day the controlechocardiogram is performed .

Sponsors & Collaborators

  • Meshalkin Research Institute of Pathology of Circulation

    lead NETWORK

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2016-10-31
Primary Completion
2020-10-31
Completion
2020-10-31

Countries

  • Russia

Study Locations

More Related Trials

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 NCT02946944 on ClinicalTrials.gov