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

Propofol versus combined propofol &Dexmedetomidine for conscious sedation in colonoscopy

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

Dexmedetomidine versus propofol for sedation during gastrointestinal endoscopy in pediatric patients

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

Use of dexemedetomidine–fentanyl versus midazolam–fentanyl for sedation during awake fiberoptic intubation: a randomized double-blind controlled study

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

Dexmedetomidine versus fentanyl in intraoperative neuromuscular monitoring using propofol based total intravenous anesthesia regimen in kyphoscoliosis correction surgery

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

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