Description
Cinolazepam is only found in individuals that have used or taken this drug. It is a benzodiazepine derivative. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. Cinolazepam is not approved for sale in the United States or Canada.Cinolazepam binds to central benzodiazepine receptors which interact allosterically with GABA receptors. This potentiates the effects of the inhibitory neurotransmitter GABA, increasing the inhibition of the ascending reticular activating system and blocking the cortical and limbic arousal that occurs following stimulation of the reticular pathways.
General Information
- Metabolism: Hepatic. Half Life: 9 hours
- Uses/Sources: For the management of anxiety disorders or for the short-term relief of the symptoms of anxiety or anxiety associated with depressive symptoms.
- Health Effects: They cause slurred speech, disorientation and "drunken" behavior. They are physically and psychologically addictive. May cause a potentially dangerous rash that may develop into Stevens Johnson syndrome, an extremely rare but potentially fatal skin disease.
- Symptoms: The onset of impairment of consciousness is relatively rapid in benzodiazepine poisoning. Onset is more rapid following larger doses and with agents of shorter duration of action. The most common and initial symptom is somnolence. This may progress to coma Grade I or Grade II following very large ingestions.
- Treatment: General supportive measures should be employed, along with intravenous fluids, and an adequate airway maintained. Hypotension may be combated by the use of norepinephrine or metaraminol. Dialysis is of limited value. Flumazenil (Anexate) is a competitive benzodiazepine receptor antagonist that can be used as an antidote for benzodiazepine overdose. In particular, flumazenil is very effective at reversing the CNS depression associated with benzodiazepines but is less effective at reversing respiratory depression. Its use, however, is controversial as it has numerous contraindications. It is contraindicated in patients who are on long-term benzodiazepines, those who have ingested a substance that lowers the seizure threshold, or in patients who have tachycardia or a history of seizures. As a general rule, medical observation and supportive care are the mainstay of treatment of benzodiazepine overdose. Although benzodiazepines are absorbed by activated charcoal, gastric decontamination with activated charcoal is not beneficial in pure benzodiazepine overdose as the risk of adverse effects often outweigh any potential benefit from the procedure. It is recommended only if benzodiazepines have been taken in combination with other drugs that may benefit from decontamination. Gastric lavage (stomach pumping) or whole bowel irrigation are also not recommended.
- Route of Exposure: Bioavailability following oral administration is 90-100%.
Mechanism of Action
Target Name | Mechanism of Action | References |
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Gamma-aminobutyric acid receptor subunit alpha-1 Gamma-aminobutyric acid receptor subunit alpha-2 Gamma-aminobutyric acid receptor subunit alpha-3 Gamma-aminobutyric acid receptor subunit alpha-5 Gamma-aminobutyric acid receptor subunit beta-1 Gamma-aminobutyric acid receptor subunit beta-2 Gamma-aminobutyric acid receptor subunit beta-3 Gamma-aminobutyric acid receptor subunit delta Gamma-aminobutyric acid receptor subunit gamma-2 Gamma-aminobutyric acid receptor subunit gamma-3 Gamma-aminobutyric acid receptor subunit pi Gamma-aminobutyric acid receptor subunit rho-1 Gamma-aminobutyric acid receptor subunit rho-2 Gamma-aminobutyric acid receptor subunit gamma-1 Gamma-aminobutyric acid receptor subunit rho-3 Gamma-aminobutyric acid receptor subunit epsilon GABA-A receptor (anion channel) |
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Translocator protein | Cinolazepam binds to central benzodiazepine receptors which interact allosterically with GABA receptors. This potentiates the effects of the inhibitory neurotransmitter GABA, increasing the inhibition of the ascending reticular activating system and blocking the cortical and limbic arousal that occurs following stimulation of the reticular pathways. |
17016423 17139284 |