Analysis of Continence Rates Following Robot-assisted Radical Prostatectomy: Strict Leak-free and Pad-free Continence
| Autor: | Mark H. Katz, Sergey Shikanov, W. Stuart Reynolds, Arieh L. Shalhav, Gregory P. Zagaja, Kevin C. Zorn |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Male
Nephrology medicine.medical_specialty Urology medicine.medical_treatment Urinary system Prostate Surveys and Questionnaires Internal medicine medicine Humans Prospective Studies Prostatectomy Urinary continence biology business.industry Robotics Middle Aged biology.organism_classification Urinary function Surgery Urinary Incontinence medicine.anatomical_structure Tasa International Prostate Symptom Score business |
| Zdroj: | Urology. 75:431-436 |
| ISSN: | 0090-4295 |
| DOI: | 10.1016/j.urology.2009.07.1294 |
| Popis: | OBJECTIVES To propose a strict and specific definition of continence (leak-free and pad-free [LFPF]) and apply it to robot-assisted radical prostatectomy (RARP) outcomes on the basis of University of California-Los Angeles-Prostate Cancer Index (UCLA-PCI), as postprostatectomy incontinence is not well defined. METHODS A single-institution RARP database was reviewed concerning continence variables prospectively recorded by the UCLA-PCI. Specific responses to urinary function and continence items were reviewed at baseline and 1, 3, 6, 12, and 24 months after surgery. RESULTS From February 2003 to September 2007, a total of 1005 of 1500 RARP patients had data available for review. At baseline, only 73% of these patients were LFPF. This decreased to 4%, 9%, 17%, 24%, and 28% at 1, 3, 6, 12, and 24 months after surgery, respectively. Applying less strict definitions, at 24 months, 68% of patients reported no pad use and 90% of patients reported no pad use or the use of a security pad. When stratified by baseline LFPF status, patients not LFPF at baseline had higher baseline international prostate symptom score scores, lower urinary function scores, lower urinary bother scores, and larger prostate weights. Patients LFPF at baseline disproportionately regained LFPF continence starting 6 months after surgery compared with those not LFPF at baseline: 20% vs 9% (P = .005), 27% vs 15% (P = .0009), and 33% vs 15% (P = .0146) at 6, 12, and 24 months, respectively. CONCLUSIONS A strict definition of urinary continence results in more conservative postoperative outcomes. Preoperative LFPF status can be predictive of postoperative LFPF continence. However, only one-third of patients LFPF at baseline returned to LFPF at 24 months. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect