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CompletedNCT00332020RECORD 2Updated Jan 27, 2015

Regulation of Coagulation in Orthopedic Surgery to Prevent DVT and PE, a Controlled, Double-blind, Randomized Study of BAY 59-7939 in the Extended Prevention of VTE in Patients Undergoing Elective Total Hip Replacement

A Phase 3 interventional study of Rivaroxaban (BAY59-7939) and Enoxaparin in Prevention and Venous Thromboembolism, sponsored by Bayer. Completed at 126 sites in 23 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2015-01-27.

Sponsored by Bayer · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
2,457
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to assess if 10 mg BAY 59-7939, taken once daily as a tablet, is safe and can help prevent blood clots forming after a hip replacement operation.

02

Conditions studied

  • Prevention
  • Venous Thromboembolism
03

In context

Thromboembolism

818 studies on the registry are indexed under Thromboembolism; 98 are open to participants now.

This study's enrollment of 2,457 is above the median of 196 across 436 interventional studies indexed under Thromboembolism.

Browse Thromboembolism studies →

Lead sponsor

Bayer is the lead sponsor of 1,643 studies on the registry; 57 are open to participants now.

Of its 209 completed or terminated interventional studies of FDA-regulated products, 129 (62%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Male and female patients aged 18 years or above
  • Patients scheduled for elective total hip replacement

Exclusion criteria

Exclusion Criteria:

  • Planned, staged total bilateral hip replacement
  • Active bleeding or high risk of bleeding contraindicating treatment with low molecular weight heparin
  • Contraindication listed in the labeling or conditions precluding patient treatment with enoxaparin
  • Conditions prohibiting bilateral venography (e.g. amputation of one leg, allergy to contrast media)
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
2,457 participants (actual)

Study arms

  • Experimental
    Arm 1

    Drug: Rivaroxaban (BAY59-7939)

  • Active comparator
    Arm 2

    Drug: Enoxaparin

Interventions

  • DrugRivaroxaban (BAY59-7939)

    10 mg rivaroxaban (tablet) once daily administered for 35 +/- 4 days

  • DrugEnoxaparin

    40 mg enoxaparin syringe administered for 12 +/- 2 days

06

What researchers measure

Primary outcomes

  1. Composite endpoint of total VTE i.e.: Any DVT (proximal and/or distal), Non fatal PE, Death of all causes

    Time frame: Treatment period: up to day 35+/-6

Secondary outcomes

  1. Incidence of the composite endpoint comprising proximal DVT, non-fatal PE and VTE- related death (major VTE)

    Time frame: Treatment period: up to day 35+/-6

  2. Incidence of symptomatic VTE (DVT, PE)

    Time frame: Treatment period: up to day 35+/-6

  3. Incidence of DVT (total, proximal, distal)

    Time frame: Treatment period: up to day 35+/-6

  4. Incidence of symptomatic VTE during follow-up

    Time frame: Follow-up period: following 35+/-6 days

  5. The composite endpoint comprising major VTE and treatment-emergent major bleeding

    Time frame: For major VTE, treatment period: up to Day 35+/-6 ; for major bleeding, from first dose of double-blind study medication to up to two days after last dose of double-blind study medication

  6. Incidence of the composite endpoint that results from the primary endpoint by substituting VTE related death for all death

    Time frame: Treatment period: up to day 35+/-6

  7. Incidence of the composite endpoint that results from major VTE by substituting all cause mortality for VTE-related death

    Time frame: Treatment period: up to day 35+/-6

  8. Treatment-emergent major bleedings

    Time frame: From first dose of double-blind study medication to up to two days after last dose of double-blind study medication

07

Study locations

126 sites
  • Birmingham, Alabama 35205, United States
  • Denver, Colorado 80222, United States
  • Bay Pines, Florida 33744, United States
  • Miami, Florida 33186, United States
  • Oklahoma City, Oklahoma 73103, United States
  • Canberra, Australian Capital Territory 2605, Australia
  • Lismore, New South Wales 2480, Australia
  • Sydney, New South Wales 2065, Australia
  • Southport, Queensland 4215, Australia
  • Geelong, Victoria 3220, Australia
  • Melbourne, Victoria 3128, Australia
  • Belo Horizonte, Minas Gerais 30170-132, Brazil
  • Belo Horizonte, Minas Gerais 30380 090, Brazil
  • Curitiba, Paraná 80050-350, Brazil
  • Passo Fundo, Rio Grande do Sul 99010-100, Brazil
  • Batatais, Sao Paulo 14300 000, Brazil
  • Marília, Sao Paulo 17515-900, Brazil
  • Sao Paulo, SP 04023-900, Brazil
  • Rio de Janeiro, Brazil
  • Sao Paulo, 0122-1020, Brazil
  • Sao Paulo, 04262-000, Brazil
  • Red Deer, Alberta T4N 4E7, Canada
  • Penticton, British Columbia V2A 5C8, Canada
  • Winnipeg, Manitoba R3J 3M7, Canada
  • St. John, New Brunswick E2L 4L2, Canada
  • Oshawa, Ontario L1G 2B9, Canada
  • Ottawa, Ontario K1H 8L6, Canada
  • Ottawa, Ontario K1Y 4E9, Canada
  • Scarborough, Ontario M1M 3W3, Canada
  • Scarborough, Ontario M1P 2V5, Canada
  • Thunder Bay, Ontario P7B 6V4, Canada
  • Windsor, Ontario N9A 1E1, Canada
  • Guangzhou,, Guangdong 510405, China
  • Jinan, Shandong 250014, China
  • Qingdao, Shandong 266003, China
  • Xi'an, Shanxi 710004, China
  • Beijing, 100035, China
  • Beijing, 100044, China
  • Beijing, 100853, China
  • Shanghai, 200025, China
  • Shanghai, 200032, China
  • Shanghai, 200233, China
  • Shanghai, 200433, China
  • Barranquilla, Colombia
  • Bogotá, Colombia
  • Cali, Colombia
  • Medellín, Colombia
  • Copenhagen, 2300, Denmark
  • Copenhagen, 2400, Denmark
  • Frederiksberg, 2000, Denmark
  • Glostrup, 2600, Denmark
  • Herlev, 2730, Denmark
  • Holbaek, 4300, Denmark
  • Hvidovre, 2650, Denmark
  • Silkeborg, 8600, Denmark
  • Viborg, 8800, Denmark
  • Tallinn, 10138, Estonia
  • Tartu, 51014, Estonia
  • Hyderabad, Andhra Pradesh 500034, India
  • Secundrabad, Andra Pradesh 500003, India
  • Ludhiana, Punjab 141001, India
  • Bangalore, 560001, India
  • Bangalore, 560034, India
  • Mumbai, 400012, India
  • Bandung, West Java 40161, Indonesia
  • Surabaya, Indonesia
  • Genova, 16132, Italy
  • Lecco, 23900, Italy
  • Modena, 41100, Italy
  • Napoli, 80131, Italy
  • Parma, 43100, Italy
  • Siena, 53100, Italy
  • Udine, 33100, Italy
  • Daegu, 700721, Korea, Republic of
  • Kyunggido, 471710, Korea, Republic of
  • Seoul, 135-710, Korea, Republic of
  • Seoul, 138-736, Korea, Republic of
  • Liepaja, 3402, Latvia
  • Riga, Latvia
  • Kaunas, 44320, Lithuania
  • Klaipeda, 92288, Lithuania
  • Panevezys, 35144, Lithuania
  • Siauliai, 76231, Lithuania
  • Chihuahua, Chih., Chihuahua 31000, Mexico
  • Guadalajara, Jalisco 44280, Mexico
  • Auckland, 0622, New Zealand
  • Auckland, 1023, New Zealand
  • Kongsvinger, 2212, Norway
  • Namsos, 7800, Norway
  • Oslo, 0264, Norway
  • Oslo, 0440, Norway
  • Tynset, 2501, Norway
  • Callao, CALLAO 2, Peru
  • Lima Cercado, LIMA 1, Peru
  • Lima, 01, Peru
  • Lima, 31, Peru
  • Lima, LIMA 11, Peru
  • Lima, LIMA 1, Peru
  • Lisboa, 1069-166, Portugal
  • Porto, 4200-319, Portugal

Showing the first 100 of 126 sites across 23 countries.

08

References and documents

Publications

  • Kakkar AK, Brenner B, Dahl OE, Eriksson BI, Mouret P, Muntz J, Soglian AG, Pap AF, Misselwitz F, Haas S; RECORD2 Investigators. Extended duration rivaroxaban versus short-term enoxaparin for the prevention of venous thromboembolism after total hip arthroplasty: a double-blind, randomised controlled trial. Lancet. 2008 Jul 5;372(9632):31-9. doi: 10.1016/S0140-6736(08)60880-6. Epub 2008 Jun 24. PubMed 18582928 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 27, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00332020
Lead sponsor
Bayer
Responsible party
Sponsor
First posted
May 31, 2006
Start date
Feb 2006
Primary completion
May 2007
Completion
Jun 2007
Last update
Jan 27, 2015

Study contacts

Bayer Study Director
study director · Bayer
View the source record on ClinicalTrials.gov ↗

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