Which statement about the process of adjusting SNM therapy during titration is true?

• A. It aims to maximize amplitude regardless of comfort.
• B. It relies solely on patient-reported outcomes with no clinician input.
• C. It uses fixed settings for all patients.
• D. It identifies thresholds and optimal settings balancing symptom control and comfort.

Answer: (D)

During SNM therapy titration, the aim is to find the point at which stimulation starts to help symptoms (the threshold) and then adjust to the best overall setting that provides reliable symptom relief while staying comfortable. It’s an individualized process: you don’t push the amplitude as high as possible, because higher levels often cause uncomfortable sensations, muscle contractions, or other side effects that the patient won’t tolerate. Instead, clinicians gradually tune amplitude (and sometimes other parameters like pulse width or frequency) while the patient gives feedback and symptom diaries guide the assessment. The goal is to establish a balanced setting where symptoms are controlled but comfort is preserved, which is why identifying thresholds and the optimal balance point is the correct description of how titration works.