Intravenous sedation in dental surgery

Area of Science:

• Anesthesiology
• Pharmacology

Background:

• Intravenous sedation is frequently used in dental surgery.
• Diazepam and midazolam are commonly used sedatives.

Purpose of the Study:

• To compare the efficacy and safety of diazepam-fentanyl versus midazolam-fentanyl for intravenous sedation in dental procedures.
• To evaluate cardiovascular effects, anterograde amnesia, and venous sequelae.

Main Methods:

• A comparative study involving 180 patients undergoing dental surgery.
• 120 patients received diazepam and fentanyl.
• 60 patients received midazolam and fentanyl.

Main Results:

• Both sedation regimens were safe and effective.
• The diazepam group experienced more adverse venous sequelae.
• The midazolam group demonstrated superior anterograde amnesia and had no venous sequelae.

Conclusions:

• Midazolam-fentanyl is a preferable sedation option in dental surgery due to improved amnesia and reduced venous complications.
• Both diazepam and midazolam offer acceptable sedation, but midazolam presents a better safety profile regarding venous sequelae.