Summary

Eligibility
for people ages 50 years and up (full criteria)
Location
at UCLA
Dates
study started
estimated completion

Description

Summary

The purpose of this study is to determine the efficacy of JNJ-70033093 in preventing total venous thromboembolism (VTE) events (proximal and/or distal deep vein thrombosis [DVT] [asymptomatic confirmed by venography assessment or objectively confirmed symptomatic], nonfatal pulmonary embolism [PE], or any death) during the treatment period.

Official Title

A Randomized, Open-Label, Study Drug-Dose Blind, Multicenter Study to Evaluate the Efficacy and Safety of JNJ-70033093 (BMS-986177), an Oral Factor XIa Inhibitor, Versus Subcutaneous Enoxaparin in Subjects Undergoing Elective Total Knee Replacement Surgery

Details

JNJ-70033093 is an oral anticoagulant for prevention and treatment of thromboembolic events (for example, VTE) that binds and inhibits activated form of human coagulation Factor XI (FXIa) with high affinity and selectivity. The study will consist of 3 phases: up to 30-day screening phase before total knee replacement (TKR) surgery, 10 to14 day postoperative dosing phase, and 4-week follow-up phase. The hypothesis of this study is JNJ-70033093 reduces risk of total VTE during treatment period. The total duration of participation following randomization will be approximately 6 weeks. Efficacy evaluations include unilateral venography assessment of operated leg and assessments of symptomatic DVT, PE, or death. Safety evaluation includes adverse events, clinical laboratory tests, and physical examinations. The safety and efficacy will be monitored throughout the study.

Keywords

Arthroplasty, Replacement, Knee Enoxaparin JNJ-70033093 25 mg JNJ-70033093 50 mg JNJ-70033093 100 mg JNJ-70033093 200 mg Enoxaparin 40 mg

Eligibility

You can join if…

Open to people ages 50 years and up

  • Medically stable and appropriate for anticoagulant prophylaxis as determined by the investigator on the basis of physical examination, medical history, and vital signs performed as part of screening for elective total knee replacement (TKR) surgery
  • Medically stable and appropriate for anticoagulant prophylaxis on the basis of clinical laboratory tests performed as part of local standard-of-care as part of screening for elective TKR surgery
  • Has plans to undergo an elective primary unilateral TKR surgery
  • A woman must be- a) Not of childbearing potential; b) Of childbearing potential and practicing a highly effective method of contraception (failure rate of less than [<]1 percent [%] per year when used consistently and correctly) and agrees to remain on a highly effective method for the duration of study drug with JNJ-70033093 plus 5 half-lives of study drug plus 30 days (duration of ovulatory cycle) for a total of 34 days after the completion of treatment, pregnancy testing (serum or urine) prior to the first dose of study drug
  • Willing and able to adhere to the lifestyle restrictions specified in this protocol

You CAN'T join if...

  • History of any condition for which the use of low molecular-weight heparin (LMWH) is not recommended in the opinion of the investigator (for example, previous allergic reaction, creatinine clearance <30 milliliter per minute [mL/minute])
  • History of severe hepatic impairment
  • Planned bilateral revision or unicompartmental procedure
  • Unable to undergo venography (for example, due to contrast agent allergy, poor venous access, or impaired renal function that would increase the risk of contrast-induced nephropathy
  • Known previous pulmonary embolism (PE) or deep vein thrombosis (DVT) in either lower extremity

Locations

  • Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center accepting new patients
    Torrance California 90502 United States
  • Arizona Research Center accepting new patients
    Phoenix Arizona 85053 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Janssen Research & Development, LLC
Links
To learn how to participate in this trial please click here.
ID
NCT03891524
Phase
Phase 2
Study Type
Interventional
Last Updated