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The most common standard conscious sedation technique for adults is intravenous sedation using Midazolam. This requires a needle to be put into a vein to deliver the medication; this is known as an IV cannula. [citation needed] Indications: [citation needed] Reduced dental anxiety and phobia; Traumatic or prolonged dental procedures
Twilight anesthesia is an anesthetic technique where a mild dose of sedation is applied to induce anxiolysis (anxiety relief), hypnosis, and anterograde amnesia (inability to form new memories). The patient is not unconscious, but sedated.
NMDA receptor antagonists induce a state called dissociative anesthesia, marked by catalepsy, amnesia, and analgesia. [1] Ketamine is a favored anesthetic for emergency patients with unknown medical history and in the treatment of burn victims because it depresses breathing and circulation less than other anesthetics.
Ketamine is suitable for hypotensive patients, or patients with risks of developing hypotension (e.g. those who have hypovolemia, hemorrhage, sepsis or severe cardiovascular compromise). [ 40 ] [ 41 ] This is because ketamine is associated with increased blood pressure, heart rate and cardiac output. [ 42 ]
Ketamine. Ketamine is the most widely anesthetic agent used for longer duration operations. After an intravenous therapy, which is about 2.2 mg/kg, mixed with the 1.1 mg/kg xylazine the half-life of xylazine is approximately 66 minutes and the clearance is around 31 mL/kg/min when patients are halothane-anesthetized. [20]
Ketamine is also used to manage pain among large animals. It is the primary intravenous anesthetic agent used in equine surgery, often in conjunction with detomidine and thiopental, or sometimes guaifenesin. [176] Ketamine appears not to produce sedation or anesthesia in snails. Instead, it appears to have an excitatory effect. [177]
Matthew Perry froze up from 'a large dose of ketamine' two weeks before death ... The Los Angeles Fire Department responded to Perry's Pacific Palisades home at 4:07 p.m. and found "an adult male ...
Ketamine-assisted psychotherapy (KAP) is the use of prescribed doses of ketamine as an adjunct to psychotherapy sessions. KAP shows significant potential in treating mental disorders such as treatment-resistant depression (TRD), anxiety , obsessive–compulsive disorders (OCD), post-traumatic stress disorders (PTSD), and other conditions. [ 1 ]
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