A double-blinded, randomized, placebo-controlled trial of infliximab in subjects with active pulmonary sarcoidosis

Sarcoidosis Vasc Diffuse Lung Dis. 2006 Oct;23(3):201-8.


Study objectives: To evaluate the safety and tolerability of infliximab in the treatment of active pulmonary sarcoidosis, and to provide an initial assessment of the efficacy of infliximab in the treatment of active pulmonary sarcoidosis.

Design: Double-blind, randomized, placebo-controlled phase II study.

Setting: Multicenter.

Patients: Active Radiographic Stage II, III, and IV active pulmonary sarcoidosis despite corticosteroids or previous intolerance to corticosteroids.

Intervention: Infliximab 5mg/kg (group I) or placebo (group II) at weeks 0 and 2 and open-label infliximab 5mg/kg for all subjects at weeks 6 and 14.

Measurements: Pulmonary function, chest radiographs, dyspnea stage, SF-36.

Results: Mean vital capacity (VC) at wk 0 was 2.47 +/- 0.2 (group I) and 2.37 +/- 0.31 (group II). At 6 weeks the mean +/- SD relative change in VC compared to baseline was 15.22 +/- 9.91% for group I (n=13) and 8.39 +/- 3.33% for group II (n=6) (p=0.65). Four patients had serious adverse events, including decreased WBC and elevated CPK (1 patient), pneumonia (1 patient), cellulitis, acute renal failure, pulmonary embolus and death (1 patient), and visual field defect (1 patient).

Conclusions: Infliximab may improve VC in patients with active PS resistant to steroids. Larger scale, longer term studies will be needed to assess both safety and efficacy.

Publication types

  • Randomized Controlled Trial
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Antibodies, Monoclonal / adverse effects
  • Antibodies, Monoclonal / therapeutic use*
  • Double-Blind Method
  • Female
  • Humans
  • Infliximab
  • Male
  • Middle Aged
  • Placebos
  • Radiography, Thoracic
  • Sarcoidosis, Pulmonary / diagnosis
  • Sarcoidosis, Pulmonary / drug therapy*
  • Spirometry
  • Treatment Outcome


  • Antibodies, Monoclonal
  • Placebos
  • Infliximab