Open Access

ARTICLE

Standing cough test for evaluation of post-prostatectomy incontinence: a pilot study

Allen F. Morey, Nirmish Singla, Maude Carmel, Alexandra Klein, Timothy J. Tausch, Jordan Siegel, Isamu Tachibana, Jeremy Scott

Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
Address correspondence to Dr. Allen Morey, Department of Urology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9110 USA

Canadian Journal of Urology 2017, 24(1), 8664-8669.

Abstract

Introduction: We implemented a standardized Standing Cough Test (SCT) for assessment of men with post-prostatectomy incontinence (PPI) and stratified results according to an objective clinical grading scale in an attempt to facilitate male anti-incontinence surgical procedure selection.
Materials and methods: SCT was routinely performed during the initial outpatient consultation for PPI. Incontinence severity was recorded based on a novel Male Stress Incontinence Grading Scale (MSIGS) to stratify PPI. Each patient was assigned an incontinence grade score of 0 through 4 during the SCT. Men with mild stress urinary incontinence (SUI) (grades 0-2) were offered sling surgery while those with heavier SUI (grades 3-4) were offered artificial urinary sphincter (AUS). MSIGS grade was correlated to preoperative patient-reported pads per day (PPD), and patient-reported outcomes of anti-incontinence surgery were assessed.
Results: Among 62 consecutive PPI patients, 20 (32%) were graded as mild based on SCT, while the majority (42/62, 68%) were graded as moderate-severe. Average time from prostatectomy to treatment was 6 years. MSIGS grade demonstrated a strong correlation with preoperative PPD (r = 0.74). Among the 53 patients who underwent surgery for PPI, 14 with mild SUI received a sling, while 39 (74%) more severe cases received an AUS. Patient-reported improvement was high overall in both groups (median 95%).
Conclusion: Most men with chronic PPI present for definitive treatment in a delayed manner after prostatectomy despite having severe incontinence. The SCT provides immediate, objective information about the severity of PPI which strongly correlates with patient-reported pads-per-day and may expedite anti-incontinence surgical procedure selection.

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