Dexmedetomidine-ketamine versus propofol-ketamine for sedation during upper gastrointestinal endoscopy in hepatic patients (a comparative randomized study)

Dexmedetomidine/propofol versus dexmedetomidine/ketamine versus dexmedetomidine as a sole agent for pediatric sedation during MRI

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

Dexmedetomidine versus propofol for prevention of emergence delirium in pediatric cataract surgery: Double blinded randomized study

Comparative study between novel sedative drug (dexmedetomidine) versus midazolam–propofol for conscious sedation in pediatric patients undergoing oro-dental procedures

Propofol versus pethidine/midazolam sedation: benefits in flexible upper gastrointestinal endoscopy

Dexmedetomidine versus propofol for sedation in stereotactic brain biopsy: a comparative study

Propofol-Dexmedetomidine versus Propofol-Ketamine for Anesthesia of Endoscopic Retrograde Cholangiopancreatography (ERCP) (Comparative Study)

Propofol dexmedetomidine versus propofol ketamine for anesthesia of endoscopic retrograde cholangiopancreatography (ERCP) (A randomized comparative study)

Safety and efficacy of dexmedetomidine vs ketamine vs midazolam combined with propofol in gastrointestinal endoscopy for cancer patients: A randomized double-blinded trial