Lidocaine and dexmedetomidine combined infusion as an alternative to propofol for sedation in colonoscopy

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

Dexmedetomidine versus propofol for sedation during gastrointestinal endoscopy in pediatric patients

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)

Propofol versus Midazolam in Sedation for Upper Gastrointestinal Endoscopy

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

A comparative study between dexmedetomidine and propofol in combination with fentanyl for conscious sedation during extracorporeal shock wave lithotripsy

Propofol-Dexmedetomidine versus Ketamine-Midazolam in Obstructive Sleep Apnea Patients undergoing Drug-Induced Sleep Endoscopy

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