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NCT07276867 2025-12-11

Intrathecal Dexmedetomidine-Fentanyl Combination Versus Fentanyl Alone as Adjuvant to Bupivacaine in Spinal Anesthesia for Above Knee Amputation in Sarcomas of Lower Extremity

Phase NA Recruiting

Sarcoma

NCT06953453 2025-09-25

A Study of Inhaled Fentanyl Aerosol in Chinese Patients With Malignant Tumors

Phase 1 Recruiting

Neoplasms

NCT06498037 2024-07-12

FERRARI

Phase 4 Recruiting

Cancer Pain

NCT06017141 2023-08-30

Inhalational or Intravenous Anesthesia During Surgery for Patients With Colon Cancer, VIVA Study

Phase 2 Recruiting

Gastrointestinal

Colonic Neoplasms