[Ketamine--a suitable agent for emergency situations (author's transl)]

Area of Science:

• Anesthesiology
• Pharmacology

Context:

• Surgical procedures require effective anesthesia.
• Ketamine is an anesthetic agent with known physiological effects.

Purpose:

• To evaluate the safety and efficacy of ketamine as a sole anesthetic agent.
• To compare ketamine alone versus ketamine-relaxant-air anesthesia.

Summary:

• Both anesthetic methods resulted in transient increases in blood pressure and pulse rate, returning to normal intraoperatively.
• Ketamine administration led to temporary decreases in arterial oxygen and increases in carbon dioxide, which were not clinically significant.
• Metabolic parameters remained within normal ranges throughout the study.

Impact:

• Ketamine can be safely used as a sole anesthetic agent in both ventilated and spontaneously breathing patients.
• Findings support ketamine's utility in emergency and disaster scenarios.
• The study provides evidence for ketamine's favorable safety profile in diverse patient populations.