Literature DB >> 25810620

Methyl alcohol poisoning causing putamen necrosis.

Seyed Mostafa Mirakbari1.   

Abstract

Entities:  

Year:  2015        PMID: 25810620      PMCID: PMC4366923          DOI: 10.4103/0972-5229.152780

Source DB:  PubMed          Journal:  Indian J Crit Care Med        ISSN: 0972-5229


× No keyword cloud information.
Sir, I read with great interest the article by Singh et al. published recently in your journal.[1] The authors described a 50-year-old male who presented to the emergency department with chief complaints of giddiness, vomiting, abdominal pain, and blurred vision. On examination, altered sensorium was found, and high anion gap metabolic acidosis was detected in arterial blood gas (ABG) analysis. According to the suggestive history, chief complaints, and the ABG reports, methanol poisoning was considered in the absence of definitive diagnostic facilities. On the follow-up, patient suffered bilateral basal ganglia damage. I would like to address some points in this paper. Consumption of home-distilled alcohol or country liquor may cause sporadic or mass methanol poisoning, especially in some countries such as Iran and India where poverty-ridden population exists or production and dispersion of illegal, nonstandard or adulterated alcoholic beverages remain widespread.[12] Gas-liquid chromatography is not available in most of the poison centers in these countries to determine serum methanol levels, but the combination of metabolic acidosis, visual problems and abdominal pain should always suggest methanol poisoning as was the case in this report.[3] Moreover, putamen necrosis stated in this case can occur in methanol poisoning even with normal ABG analysis.[4] However, one point about this patient is of concern. Was hemodialysis performed in this patient? If not, what was the reason? As you know, hemodialysis for treatment of methanol poisoning appears ideal because methanol, owing to its low molecular weight, is easily dialysed, as are its toxic metabolic products.[5] Furthermore, this method facilitates the correction of metabolic acidosis and other metabolic derangements that may have a role in the neurologic sequelae including putamen necrosis.[4] Pappas and Silverman recommended that hemodialysis be instituted promptly, independent of the initial serum methanol level, if one of the following features is present: (a) Metabolic acidosis, (b) visual disturbance or (c) a history of ingestion of more than the accepted minimum fatal dose (30 ml of absolute methanol).[6] Two of them (a and b) were evident in this case. By the way, a recent study conducted by Hekmat et al. showed that when the antidote fomepizole is not given for any reason, physicians should lower the threshold level for initiating conventional hemodialysis in acute methanol poisoning.[7] Indeed, when aggressive intervention such as hemodialysis is not available or feasible, only new antidote fomepizole would benefit the patients and may withdraw the hemodialysis from treatment strategy. Thank you very much for your interesting case report.
  7 in total

1.  SEVERE METHANOL INTOXICATION.

Authors:  P ERLANSON; H FRITZ; K E HAGSTAM; B LILJENBERG; N TRYDING; G VOIGT
Journal:  Acta Med Scand       Date:  1965-04

2.  Bilateral putaminal hemorrhagic necrosis with rapid recovery of sensorium in a patient with methanol intoxication.

Authors:  T Srivastava; N Kadam
Journal:  J Postgrad Med       Date:  2013 Jul-Sep       Impact factor: 1.476

Review 3.  The other alcohols. Methanol, ethylene glycol, and isopropanol.

Authors:  K K Burkhart; K W Kulig
Journal:  Emerg Med Clin North Am       Date:  1990-11       Impact factor: 2.264

4.  Treatment of methanol poisoning with ethanol and hemodialysis.

Authors:  S C Pappas; M Silverman
Journal:  Can Med Assoc J       Date:  1982-06-15       Impact factor: 8.262

5.  Methyl alcohol poisoning causing putamen necrosis.

Authors:  Yashpal Singh; Gaurav Jain; Dinesh K Singh
Journal:  Indian J Crit Care Med       Date:  2014-10

6.  Should Guidelines for Conventional Hemodialysis Initiation in Acute Methanol Poisoning, Be Revised, When no Fomepizloe is Used?

Authors:  Reza Hekmat; Fariboorz Samini; Bita Dadpour; Faezeh Maghsudloo; Mohammad Javad Mojahedi
Journal:  Iran Red Crescent Med J       Date:  2012-11-15       Impact factor: 0.611

7.  Role of clinical and paraclinical manifestations of methanol poisoning in outcome prediction.

Authors:  Shahin Shadnia; Mojgan Rahimi; Kambiz Soltaninejad; Amir Nilli
Journal:  J Res Med Sci       Date:  2013-10       Impact factor: 1.852

  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.