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Priapism: pathogenesis, epidemiology, and management.

Gregory A Broderick1, Ates Kadioglu, Trinity J Bivalacqua

  • 1Department of Urology, Mayo Clinic College of Medicine, Jacksonville, FL 32224, USA.

The Journal of Sexual Medicine
|January 23, 2010
PubMed
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Priapism, a persistent erection, requires urgent diagnosis and management to preserve erectile function. Evidence-based guidelines are crucial for effective treatment, especially for ischemic priapism.

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Area of Science:

  • Urology
  • Sexual Medicine
  • Andrology

Background:

  • Priapism is a medical emergency characterized by persistent penile erection due to regulatory dysfunction.
  • Timely diagnosis is critical for identifying underlying hemodynamics and preventing long-term complications.

Purpose of the Study:

  • To establish evidence-based guidelines for priapism management.
  • To define priapism types, pathogenesis, and epidemiology.
  • To optimize erectile function outcomes through effective interventions.

Main Methods:

  • Development of a consensus document by international experts.
  • Peer review and public debate of the consensus document.
  • Review of priapism literature from 2003-2009, focusing on recent detailed methodologies.

Main Results:

  • Summarized basic science on priapism pathophysiology.
  • Reviewed clinical research supporting effective treatment strategies.
  • Highlighted recent reports with detailed methodology on etiology and outcomes.

Conclusions:

  • Prompt diagnosis and management are essential to prevent ineffective treatments and maximize erectile function.
  • Further research is needed to understand corporal smooth muscle pathology in ischemic priapism.
  • Improved documentation of outcomes based on duration and intervention is required for evidence-based guidance.