Analgesic Efficacy of Ultrasound-guided External Oblique Intercostal Plane Block Versus Posterior Transversus Abdominis Plane Block in Patients Undergoing Open Nephrectomy

Recruiting

Not a traditional drug trial — this study doesn't follow the standard phase structure.

Trial locations(2 sites)

Egypt

Abeer Ahmed Mohamed, Maadi, Cairo Governorate

Kasr Alainy Faculty of Medicine - Cairo university, Cairo