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Programming Algorithms for Sacral Neuromodulation: Clinical Practice and Evidence-Recommendations for Day-to-Day
Paul A Lehur1, Michael Sørensen2, Thomas C Dudding3
1Coloproctology Unit, Ospedale Regionale di Lugano, Lugano, Switzerland.
Summary
Sacral neuromodulation (SNM) programming is essential for therapy success. This study standardizes SNM programming, offering practical guidance for improved patient outcomes.
Area of Science:
- Urology
- Neurology
- Medical Devices
Background:
- Sacral neuromodulation (SNM) therapy success relies heavily on stimulation programming.
- Optimization of SNM programming during test and chronic phases requires standardized approaches.
Purpose of the Study:
- To standardize and enhance the ease and efficiency of SNM programming for various conditions.
- To provide clear guidelines for SNM stimulation parameter selection.
Main Methods:
- Systematic literature review.
- Consensus report based on collective clinical experience from European experts.
Main Results:
- Basic principles of SNM programming detailed, including electrode configuration, amplitude, frequency, and pulse width.
- Practical, step-by-step flow charts for SNM programming were developed by experts.
- Identified four fundamental electrode configurations for cathode definition.
Conclusions:
- SNM programming is not inherently complex, with a few key settings significantly impacting outcomes.
- Proposed stimulation parameters can lead to satisfactory long-term patient improvement.
- Regular follow-up is crucial for optimizing results and patient reassurance.

