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2023 American Heart Association Focused Update on the Management of Patients With Cardiac Arrest or Life-Threatening Toxicity Due to Poisoning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care.
Lavonas EJ, Akpunonu PD, Arens AM, Babu KM, Cao D, Hoffman RS, Hoyte CO, Mazer-Amirshahi ME, Stolbach A, St-Onge M, Thompson TM, Wang GS, Hoover AV, Drennan IR; American Heart Association. Lavonas EJ, et al. Circulation. 2023 Oct 17;148(16):e149-e184. doi: 10.1161/CIR.0000000000001161. Epub 2023 Sep 18. Circulation. 2023. PMID: 37721023 Free article. Review.
In this focused update, the American Heart Association provides updated guidance for resuscitation of patients with cardiac arrest, respiratory arrest, and refractory shock due to poisoning. Based on structured evidence reviews, guidelines are provided for the treatment of …
In this focused update, the American Heart Association provides updated guidance for resuscitation of patients with cardiac arrest, respirat …
Hydrogen sulfide poisoning.
Smith RP, Gosselin RE. Smith RP, et al. J Occup Med. 1979 Feb;21(2):93-7. doi: 10.1097/00043764-197902000-00008. J Occup Med. 1979. PMID: 556262
The therapeutic induction of methemoglobinemia, as by the intravenous administration of sodium nitrite, has both protective and antidotal effects against sulfide as well as against cyanide in laboratory animals. ...Suction of the upper tract and the ad …
The therapeutic induction of methemoglobinemia, as by the intravenous administration of sodium nitrite, has both protec …
Development and evaluation of a novel prehospital antidote service providing methylthioninium chloride (methylene blue) for sodium nitrite poisoning.
Davies G, Wiles J, Walker A, Humphries C. Davies G, et al. Emerg Med J. 2025 Dec 18;43(1):8-14. doi: 10.1136/emermed-2024-214777. Emerg Med J. 2025. PMID: 41062260 Free PMC article.
BACKGROUND: Sodium nitrite has become established as a method of self-harm and suicide. Toxicity occurs primarily through the formation of methaemoglobin (MetHb). ...All patients receiving a HART response for suspected sodium nitrite poisoning w …
BACKGROUND: Sodium nitrite has become established as a method of self-harm and suicide. Toxicity occurs primarily through the …
Antagonism of Acute Sulfide Poisoning in Mice by Nitrite Anion without Methemoglobinemia.
Cronican AA, Frawley KL, Ahmed H, Pearce LL, Peterson J. Cronican AA, et al. Chem Res Toxicol. 2015 Jul 20;28(7):1398-408. doi: 10.1021/acs.chemrestox.5b00015. Epub 2015 Jun 8. Chem Res Toxicol. 2015. PMID: 25951111 Free PMC article.
There are currently no FDA-approved antidotes for H2S/sulfide intoxication. Sodium nitrite, if given prophylactically to Swiss Webster mice, was shown to be highly protective against the acute toxic effects of sodium hydrosulfide ( LD40 dose) with both …
There are currently no FDA-approved antidotes for H2S/sulfide intoxication. Sodium nitrite, if given prophylactically t …
Regional readiness for sodium nitrite-induced methemoglobinemia: availability of methemoglobin testing and methylthioninium chloride (methylene blue) stocking in the Upper Midwestern United States.
Olives TD, B Goldstein J, L Forgette M, Young P, Cole JB. Olives TD, et al. Clin Toxicol (Phila). 2025 Feb;63(2):92-101. doi: 10.1080/15563650.2024.2436059. Epub 2025 Jan 7. Clin Toxicol (Phila). 2025. PMID: 39772999
INTRODUCTION: Sodium nitrite is a potent oxidizer, which may precipitate rapidly lethal methemoglobinemia. ...Poison centers must therefore maintain an awareness of antidote availability for this emerging toxicological emergency....
INTRODUCTION: Sodium nitrite is a potent oxidizer, which may precipitate rapidly lethal methemoglobinemia. ...Poison …
A Rare Case of Fatal Self-Poisoning With Sodium Nitrite: Autopsy and Toxicological Findings.
Barranco R, Frigiolini FME, Orcioni GF, Malandrino M, Salomone A, Ventura F. Barranco R, et al. Am J Forensic Med Pathol. 2021 Dec 1;42(4):379-382. doi: 10.1097/PAF.0000000000000697. Am J Forensic Med Pathol. 2021. PMID: 34310360
Fatal sodium nitrite poisonings are unusual in the forensic setting. Suicide by poisoning includes drug overdose, the inhalation of toxic gasses, and poisoning from pesticides and chemical substances. ...Sodium nitrite is used most …
Fatal sodium nitrite poisonings are unusual in the forensic setting. Suicide by poisoning includes drug overdose …
Does amyl nitrite have a role in the management of pre-hospital mass casualty cyanide poisoning?
Lavon O, Bentur Y. Lavon O, et al. Clin Toxicol (Phila). 2010 Jul;48(6):477-84. doi: 10.3109/15563650.2010.505573. Clin Toxicol (Phila). 2010. PMID: 20653465 Review.
OBJECTIVE: Review the data on amyl nitrite in cyanide poisoning and evaluate its efficacy and safety in mass casualty cyanide poisoning. ...HUMAN STUDIES: Clinical reports are limited in number and the part played by amyl nitrite relative to the other …
OBJECTIVE: Review the data on amyl nitrite in cyanide poisoning and evaluate its efficacy and safety in mass casualty cyanide …
Life-threatening methemoglobinemia after unintentional ingestion of antifreeze admixtures containing sodium nitrite in the construction sites.
Sohn CH, Seo DW, Ryoo SM, Lee JH, Kim WY, Lim KS, Oh BJ. Sohn CH, et al. Clin Toxicol (Phila). 2014 Jan;52(1):44-7. doi: 10.3109/15563650.2013.863327. Epub 2013 Nov 25. Clin Toxicol (Phila). 2014. PMID: 24266433
However, studies on methemoglobinemia caused by unintentional ingestion of antifreeze admixtures containing sodium nitrite at the construction sites have not been reported yet. ...CONCLUSION: Unintentional ingestion of antifreeze admixtures containing sodi …
However, studies on methemoglobinemia caused by unintentional ingestion of antifreeze admixtures containing sodium nitrite …
Suicide attempt using sodium nitrite ordered on the internet: Two case reports.
Yoon JC, Kim SE. Yoon JC, et al. Medicine (Baltimore). 2022 Jul 15;101(28):e29355. doi: 10.1097/MD.0000000000029355. Medicine (Baltimore). 2022. PMID: 35839015 Free PMC article.
They informed us of how simple and easy it was for them to buy sodium nitrite for suicidal purposes. LESSONS: With widely shared information on the usage of sodium nitrite for suicide and the absence of proper regulation, the incidence of acute pois …
They informed us of how simple and easy it was for them to buy sodium nitrite for suicidal purposes. LESSONS: With widely shar …
Protection against cyanide poisoning by the co-administration of sodium nitrite and hydroxylamine in rats.
Bhattacharya R, Jeevaratnam K, Raza SK, Das Gupta S. Bhattacharya R, et al. Hum Exp Toxicol. 1993 Jan;12(1):33-6. doi: 10.1177/096032719301200107. Hum Exp Toxicol. 1993. PMID: 8094969
The protectiveness of combined treatment with sodium nitrite (SN) and hydroxylamine (HA) in cyanide intoxication was investigated in male rats. 2. ...Adjunction of sodium thiosulphate (STS) in the SN+HA regimen further augmented the protection against cyanide …
The protectiveness of combined treatment with sodium nitrite (SN) and hydroxylamine (HA) in cyanide intoxication was investiga …
33 results