D009407

4 trials

Sponsors

Sawada Atsushi, Nakazawa Keisuke, Instituto Prevent Senior

Conditions

Breast Neoplasms Breast Cancer, Sentinel Lymph Node Biopsy, Axillary Lymph Node Dissection, Postoperative PainImpacted third molar (wisdom tooth), Postoperative pain Impacted third molar, Postoperative painImpacted wisdom tooth Impacted wisdom tooth, Third molar, Tooth extractionPostoperative Care

Phase 4

Effect of anesthetic ankle block, through local infiltration of medications Dexmedetomidine and Ropivacaine, for postoperative pain relief: a study with random selection of patients

Active, not recruitingRBR-6yv2xry

Instituto Prevent SeniorPostoperative Care

Start: 2021-08-01Updated: 2025-10-27

Unknown Phase

Comparison of anesthetic concentration and volume for pain relief after wisdom tooth extraction

RecruitingJPRN-jRCT1031250596

Nakazawa KeisukeImpacted wisdom tooth Impacted wisdom tooth, Third molar, Tooth extraction

Start: 2025-12-24Target: 60Updated: 2026-06-29

Comparison of Nerve Block Methods for Pain Relief During Wisdom Tooth Extraction

RecruitingJPRN-jRCT1031250595

Nakazawa KeisukeImpacted third molar (wisdom tooth), Postoperative pain Impacted third molar, Postoperative pain

Start: 2025-12-24Target: 60Updated: 2026-06-29

A Study Comparing the Effects of Two Types of Serratus Anterior Plane Blocks (Nerve Blocks) on Axillary Lymph Node Surgery in Breast Cancer

RecruitingJPRN-jRCT1011260005

Sawada AtsushiBreast Neoplasms Breast Cancer, Sentinel Lymph Node Biopsy, Axillary Lymph Node Dissection, Postoperative Pain

Start: 2026-06-03Target: 88Updated: 2026-06-29