Pulse-Width Modulation

Recruiting now · Not applicable

Conditions studied: Spinal Fusion, Spinal Stenosis

In brief

The overarching aim of this project is to modulate the pulse-width during stimulation of pedicle screws and record the response thresholds associated with each PWM setting. During this initial phase of the investigation, no further data will be collected.

Key facts

Study ID

NCT06120231

Run by

Dartmouth-Hitchcock Medical Center

People needed

50

Starts

2023-12-01

Expected to finish

2027-10-01

Last updated by the study team

2026-07-09

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• A patient will be eligible for study participation once they have been booked for a surgery involving pedicle screw placement and intraoperative neuromonitoring.

You may not qualify if…

• The study excludes neonates, minors, pregnant women, prisoners and cognitively impaired patients.

Where it is running

• Dartmouth-Health — Lebanon, New Hampshire, United States (enrolling)

Full record on ClinicalTrials.gov

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