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Photoselective Vaporesection of the Prostate via an End-firing Lithium Triborate Crystal Laser
Published on: May 9, 2018
Prostate laser vaporization in men with urinary retention
Jeffrey M Woldrich1, Kerrin Palazzi-Churas, Charles Lakin
1Division of Urology, University of California San Diego Medical Center, San Diego, CA, USA.
BJU International
|April 13, 2011
Summary
Laser vaporization of the prostate (LVP) effectively treats urinary retention, even in patients with comorbidities like diabetes and heart disease. This safe procedure resolves catheterization needs for most patients, offering a viable surgical option.
Area of Science:
- Urology
- Surgical Technology
Background:
- Urinary retention poses a significant challenge in prostate disease management.
- Laser vaporization of the prostate (LVP) is a treatment option, but its efficacy in retention cases requires further evaluation.
Purpose of the Study:
- To assess the safety and effectiveness of laser vaporization of the prostate (LVP) for treating urinary retention.
- To compare outcomes in patients with and without preoperative urinary retention undergoing LVP.
Main Methods:
- A retrospective cohort study analyzed 122 patients who underwent LVP between 2005 and 2009.
- Statistical analyses (t-tests, Mann-Whitney U-test, chi-squared, Fisher's exact test) compared outcomes between patients with and without urinary retention.
Main Results:
- Of 122 patients, 39 (32%) had urinary retention; 92% no longer required catheterization post-LVP.
- Retention patients had higher rates of diabetes, heart disease, and anticoagulant use.
- While retention patients had a longer catheterization duration, complication rates and hospital stays were similar to non-retention patients.
Conclusions:
- Laser vaporization of the prostate (LVP) is a safe and effective treatment for refractory urinary retention.
- LVP should be considered for surgical management of urinary retention, particularly in patients with comorbidities.
- The low morbidity of LVP supports its use despite a higher prevalence of comorbidities in retention patients.
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