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Practice patterns of Canadian penile prosthesis implanters A survey-based analysis.
Ahmed M Almuhanna1,2, Dhiraj S Bal1,3, Karim Sidhom1
1Section of Urology, Department of Surgery, University of Manitoba, Winnipeg, MB, Canada.
Summary
Canadian surgeons show varied practices in penile prosthesis implantation, highlighting a need for standardized surgical techniques and improved educational resources to enhance patient outcomes in erectile dysfunction treatment.
Area of Science:
- Urology
- Surgical Innovation
- Medical Practice Patterns
Background:
- Penile prosthesis implantation is a standard treatment for erectile dysfunction.
- Significant variations exist in surgical techniques and practice patterns among implanters.
- Understanding these variations is crucial for improving surgical consistency and patient care.
Purpose of the Study:
- To identify and assess practice variations in penile prosthesis implantation among Canadian surgeons.
- To evaluate current surgical approaches, preoperative protocols, and postoperative management.
- To gather recommendations for improving penile prosthesis surgery education and standardization in Canada.
Main Methods:
- A cross-sectional, anonymous electronic survey was distributed to Canadian urologists performing over five penile prosthesis implantations annually.
- The survey assessed practice patterns, surgical techniques, preoperative management (HbA1c, urine cultures, antibiotics), and postoperative care.
- Data were collected from surgeons across all Canadian provinces.
Main Results:
- Seventeen Canadian urologists participated, reporting varied annual case volumes.
- Most surgeons checked HbA1c (88.2%), ordered urine cultures (58.8%), and used preoperative antibiotic prophylaxis (52.9%) and antibiotic dips (88.2%). Postoperative antibiotics were common (94.1%).
- The penoscrotal approach was primary (76.5%), with nearly half (47.1%) not routinely using drains. Suggestions for improvement focused on patient education and surgical simulation.
Conclusions:
- Significant variations persist in key aspects of penile prosthesis surgery, including surgical approach, HbA1c thresholds, and antibiotic strategies.
- There is a clear need for greater standardization in surgical techniques and practice patterns.
- Development of high-quality educational resources and consensus guidelines is recommended to refine surgeon practices and improve patient outcomes.
