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NCT06474182Recruiting

Comparison of the Effects of Apixaban on Thrombin Generation in Patients With de Novo Multiple Myeloma

Comparison of the Effects of Prophylactic Administration of Apixaban on Thrombin Generation in Patients With de Novo Multiple Myeloma and Patients Undergoing a Surgery for Total Knee Replacement

Source: ClinicalTrials.gov · Last updated 21 Sept 2026

Brief summary (registry, in English)

Patients with multiple myeloma (MM) are at high risk of venous thromboembolism (VTE) and these patients require adequate thromboprophylaxis. Following the publication of the AVERT clinical study, Apixaban is strongly recommended as a prophylactic treatment option for patients with cancer, based on high quality of evidence and a favorable efficacy/safety profile. A multicenter and ancillary study - APIXABOR - that measured the plasmatic concentration of Apixaban in patients with MM and treated with preventive dose has been conducted. The peak drug concentration was superior in MM plasma, as compared to non-myeloma patients under prophylaxis. Therefore, the present study evaluated whether differences in pharmacokinetics have an impact on pharmacodynamics (i.e. decrease in coagulability in MM patients as compared to non-MM patients undergoing a surgery for total knee replacement who also have VTE prophylaxis). In fine, this study may inform to better manage thromboprophylaxis in MM patients.

Status (registry)
Recruiting
Study type
Interventional
Enrollment
36 (estimated)
First submitted
23 Apr 2024
Start date
15 Sept 2025
Primary completion date
Sept 2027
Lead sponsor
Centre Hospitalier Universitaire de Saint Etienne
NCT number
NCT06474182
EU CT number
2024-515329-27-00

What you commit to

  • Study type: Interventional
  • Planned participants: 36
  • From 15 Sept 2025 to the primary completion date, Sept 2027
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other

  • Curative doses of anticoagulation treatment,
  • Contra-indication to Apixaban,
  • Pregnant or breastfeeding woman,
  • Refusal to sign consent,
  • Patient under legal protection.

Who the study is looking for

  • Age ≥ 18 years old,
  • Signed informed consent,
  • Patient covered by a social security scheme.
  • Group 1 : patient with a diagnosis of de novo multiple myeloma, with an indication of thromboprophylaxis with Apixaban,
  • Group 2 : patient requiring a surgery for total knee replacement, , with an indication of thromboprophylaxis with Apixaban.

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Chu de Saint Etienne
Coordinator of this site? Confirm its status
Saint-EtienneFranceRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.