Carbon Monoxide Poisoning — The Efficacy of L-Carnitine in the Management of Acute Carbon Monoxide Poisoning
Citation(s)
Elgazzar FM, Elgohary MS, Basiouny SM, Lashin HI Intravenous lipid emulsion as an adjuvant therapy of acute clozapine poisoning. Hum Exp Toxicol. 2021 Jul;40(7):1053-1063. doi: 10.1177/0960327120983873. Epub 2021 Jan 5.
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Sun ZJ, Yang CB, Wang H, Li Y [The impact of L-carnitine administration on the serum level of myocardium injury markers in patients with acute carbon monoxide poisoning]. Zhongguo Wei Zhong Bing Ji Jiu Yi Xue. 2011 Dec;23(12):739-42. Chinese.
Yildiz MN, Eroglu SE, Ozen C, Yildiz HA, Sektioglu BK, Alkan C Analysis of the effects of COHb, lactate, and troponin levels on the clinical process and outcome in patients who were admitted to the emergency service due to carbon monoxide poisoning. North Clin Istanb. 2019 May 29;6(2):141-145. doi: 10.14744/nci.2018.88709. eCollection 2019.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
