Ultrasound-guided Pudendal Nerve Block for Pain After Hemorrhoidectomy

NCT05889962 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

60

Enrollment

OTHER

Sponsor class

Conditions

Hemorrhoids
Postoperative Pain

Interventions

PROCEDURE: Pudendal nerve block
PROCEDURE: Placebo block

Sponsor

Taipei Medical University Hospital