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Prevention of recurrent deep venous thrombosis with indobufen. A 3-year follow-up study using color duplex scanning

G Belcaro1, B M Errichi, P De Simone

  • 1Microcirculation Laboratory, Università Abruzzese G.D'Annunzio, Chieti, Italy.

Angiology
|April 1, 1993
PubMed

Insights

Preventing recurrent deep venous thrombosis (DVT) is crucial. Prophylactic treatment with indobufen significantly reduced thrombosis incidence and asymptomatic episodes over three years in DVT patients.

Area of Science:

  • Vascular Medicine
  • Pharmacology

Background:

  • Deep venous thrombosis (DVT) is a significant vascular condition.
  • Recurrent DVT poses a risk for patients, often presenting asymptomatically.
  • Understanding sequelae and effective prophylaxis is vital for patient outcomes.

Purpose of the Study:

  • To evaluate the efficacy of indobufen prophylaxis in preventing recurrent DVT.
  • To assess the incidence of recurrent thrombosis and asymptomatic episodes.
  • To determine the long-term impact of prophylaxis on the deep venous system.

Main Methods:

  • A randomized controlled trial involving 123 patients post-DVT.
  • Patients were assigned to prophylactic indobufen treatment or a control group.
  • Color duplex scanning (CDS) was used for monitoring over three years.

Main Results:

  • Indobufen prophylaxis resulted in a 5% incidence of recurrent thrombosis versus 46% in controls.
  • Asymptomatic recurrent DVT episodes were lower in the indobufen group (33.3%) compared to controls (62%).
  • Indobufen demonstrated effectiveness in preventing recurrent thrombosis and venous system deterioration.

Conclusions:

  • Recurrent DVT is common, frequently asymptomatic, and can be mistaken for initial episode sequelae.
  • Prophylaxis with indobufen is an effective strategy to prevent recurrent DVT.
  • Indobufen treatment helps avoid progressive deterioration of the deep venous system post-DVT.

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