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Lower urinary tract symptoms in men.

John M Hollingsworth1, Timothy J Wilt2

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Benign prostatic hyperplasia (BPH) treatments have evolved from surgery to effective medications. Drug therapies, including alpha-blockers and 5-alpha reductase inhibitors, significantly improve lower urinary tract symptoms and reduce surgical needs.

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Area of Science:

  • Urology
  • Pharmacology
  • Geriatric Medicine

Background:

  • Benign prostatic hyperplasia (BPH) is a widespread condition in aging men, causing lower urinary tract symptoms that impair quality of life.
  • Historically, transurethral resection of the prostate (TURP) was the primary treatment for BPH.
  • Recent advancements have shifted BPH management towards pharmacotherapy, transforming it into a chronic condition manageable with medication.

Purpose of the Study:

  • To review the evolution of BPH treatment strategies.
  • To highlight the efficacy of various pharmacologic agents in managing BPH symptoms.
  • To discuss the role of minimally invasive surgical techniques and newer laser procedures.

Main Methods:

  • Review of clinical trials and medical literature on BPH treatments.
  • Analysis of pharmacologic interventions, including alpha-blockers, 5-alpha reductase inhibitors, antimuscarinics, and PDE5 inhibitors.
  • Evaluation of minimally invasive surgical techniques and laser procedures.

Main Results:

  • Alpha-blockers effectively alleviate lower urinary tract symptoms associated with BPH.
  • 5-alpha reductase inhibitors, alone or combined with alpha-blockers, can alter BPH progression, reducing urinary retention and surgical intervention.
  • Newer agents like antimuscarinics and PDE5 inhibitors show promise for specific symptom profiles and comorbidities.

Conclusions:

  • Pharmacotherapy has revolutionized BPH management, offering effective alternatives to traditional surgery.
  • Minimally invasive techniques and laser procedures provide options for refractory cases, with improved safety profiles compared to TURP.
  • A multimodal approach, combining medical and surgical options, optimizes outcomes for men with benign prostatic hyperplasia.