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Evaluation Of Fondaparinux (Also Called ARIXTRA) 2.5 mg Subcutaneously Once Daily For The Treatment Of Superficial Thrombophlebitis (Also Known As Superficial Vein Thrombosis)

GlaxoSmithKline (GSK) logo

GlaxoSmithKline (GSK)

Status and phase

Completed
Phase 3

Conditions

Thrombosis, Venous

Treatments

Drug: Fondaparinux 2.5mg or placebo

Study type

Interventional

Funder types

Industry

Identifiers

NCT00443053
ART108053

Details and patient eligibility

About

To evaluate fondaparinux 2.5mg subcutaneously once daily for 45 days in the treatment of acute (recent) superficial thrombophlebitis.

Full description

Comparison of ARIXTRA™ in lower LImb Superficial Thrombophlebitis with placebo (CALISTO). An International, Multicentre, Randomised, Double-blind, Placebo-controlled, Two-parallel Group, Phase III Study to Evaluate the Efficacy and Safety of ARIXTRA (2.5 mg subcutaneously) for the Treatment of Patients with Acute Symptomatic Isolated Superficial Thrombophlebitis of the Lower Limbs to prevent Thromboembolic Complications

Enrollment

3,002 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Acute symptomatic superficial thrombophlebitis of the lower limbs at least 5 cm long diagnosed by compression ultrasound.

Exclusion criteria

  • Superficial thrombophlebitis that is within 3 cm from the sapheno-femoral junction,
  • deep vein thrombosis on ultrasound exam, deep vein thrombosis or pulmonary embolism within last 6 months, treatment for cancer during last 6 months,
  • anticoagulant medication for more than 48 hours prior to inclusion,
  • need for oral non-steroidal anti-inflammatory drugs during the study, significant bleeding event during past month,
  • major surgery within last 3 months, low platelet count (below 100×109/L),
  • kidney disease (Calculated creatinine clearance < 30 mL/min), woman of child-bearing potential not using reliable contraceptive method

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

3,002 participants in 2 patient groups, including a placebo group

Fondaparinux 2.5mg
Active Comparator group
Treatment:
Drug: Fondaparinux 2.5mg or placebo
Placebo
Placebo Comparator group
Treatment:
Drug: Fondaparinux 2.5mg or placebo

Trial contacts and locations

227

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Data sourced from clinicaltrials.gov

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