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

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

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

Dexmedetomidine and fentanyl combination versus dexmedetomidine and pethidine as sedatives during colonoscopy

Dexmedetomidine-ketamine sedation among pediatric patients with Fallot tetralogy undergoing cardiac multislice spiral computed tomography

Dexmedetomidine versus propofol for sedation during gastrointestinal endoscopy in pediatric patients

Dexmedetomidine versus ketofol for moderate sedation in Endoscopic Retrograde Cholangiopancreatography (ERCP) comparative study

Dexmedetomidine versus midazolam as an adjuvant sedating agent for bone marrow aspiration in pediatric patients.

Comparative evaluation of hemodynamic stability and recovery during conscious sedation by dexmedetomidine with fentanyl versus ketamine with fentanyl in dilatation and curettage