NCT07197684 2026-02-19Ultrasound Guided Pecs Block and Ketamine Infusion for Preventing Chronic Pain in Patients Undergoing Breast Cancer SurgeryAga Khan UniversityPhase NA Not yet recruiting120 enrolled
NCT06660017 2024-10-26Head and Neck Cancer Patients With Oral Mucositis Treated With Ketamine Oral RinseUniversity of OklahomaPhase 2 Not yet recruiting62 enrolled