A comparative study between propofol–ketamine and propofol–fentanyl for sedation during pediatric diagnostic upper gastrointestinal endoscopy

Comparative study between Dexmedetomidine-Ketamine and Propofol-Ketamine Combinations for Anesthesia in Spontaneously Breathing Pediatric Patients Undergoing Cardiac Catheterizati

Midazolam–ketamine versus dexmedetomidine–ketamine combinations for anesthesia of pediatric patients undergoing cardiac catheterization

Cardioprotective effect of ketamine-dexmeditomidine versus fentanyl-midazolam in open heart surgery in pediatrics: a randomized controlled double blinded study

Ketofol versus sevoflurane for maintenance of aesthesia in paediatric cardiac catheterization: A prospective double blind study

Ketamine/propofol (ketofol) versus propofol/fentanyl for induction of general anesthesia in parturients with rheumatic valvular lesions undergoing elective cesarean section

Ketamine/propofol versus fentanyl/propofol for sedating obese patients undergoing endoscopic retrograde cholangiopancreatography (ERCP)

A Comparative Study between Use of Propofol-Ketamine and Propofol-Fentanyl in Total Intravenous Anesthesia for Laparoscopic Surgeries

Efficacy of ketamine in prevention of agitation in children undergoing magnetic resonance imaging under face mask sevoflurane: A randomized trial

Hemodynamic Effects of Ketamine Compared with Propofol as Continuous ICU Sedation in Mechanically Ventilated Patients: A Randomized Controlled Clinical Study