| NCT Number | NCT06884852 |
| Lead Sponsor | National Cancer Institute, Egypt |
| Conditions | Ultrasound, Multilevel Erector Spinae Plane Block, Thoracic Epidural Analgesia, Post Mastectomy, Pain Syndrome, Breast Cancer Patients |
| Enrollment | 44 participants |
| Start Date | 2025-03-20 |
| Primary Completion | 2026-03-01 (estimated) |
| Study Completion | 2026-03-01 (estimated) |
| Updated on ClinicalTrials.gov | 2025-05-21 |