Araştırma Makalesi

9 Years of emergency department experience in methanol poisoning: a retrospective, observational study

Cilt: 19 Sayı: 2 14 Ağustos 2026
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9 Years of emergency department experience in methanol poisoning: a retrospective, observational study

Öz

Aim: Methanol intoxication is a life-threatening condition frequently diagnosed and initially managed in emergency departments and may occur in epidemic outbreaks with high mortality rates. This study aimed to identify factors associated with mortality in patients with methanol intoxication. Method: This retrospective study included 80 patients diagnosed with methanol toxicity based on clinical findings and laboratory results over a 9-year period. Results: The mortality rate was 31.25% (n=25). Significant differences were observed between survivors and non-survivors were observed in glucose, pH, PCO2, HCO3, base excess, and creatinine levels (p=0.009, 0.001, 0.002, 0.001, 0.001, and <0.001, respectively). Patients admitted to the intensive care unit had significantly lower Glasgow Coma Scale scores and significantly altered base excess, HCO3, and potassium levels compared with those admitted to the ward (p=0.023, 0.002, 0.009, and 0.009, respectively). ROC analysis identified a pH ≤7.13 as the strongest predictor of mortality (AUC=0.831, p=0.0001). A Glasgow Coma Scale <15 was also significantly associated with mortality (AUC=0.815, p=0.0001). Conclusion: In addition to markers of metabolic acidosis such as pH, PCO₂, HCO₃, and base deficit, rapidly obtainable bedside parameters, including blood glucose and finger-prick oxygen saturation, may be useful for predicting prognosis and mortality in methanol intoxication.

Anahtar Kelimeler

Destekleyen Kurum

None

Etik Beyan

Approval for the study was obtained from the Mersin University Health Sciences Research Ethics Committee on 03/12/2025, numbered 2025/01.

Teşekkür

None

Kaynakça

  1. Galvez-Ruiz A, Elkhamary SM, Asghar N, Bosley TM. Visual and neurologic sequelae of methanol poisoning in Saudi Arabia. Saudi Med J. 2015 May; 36(5):568-74. doi: 10.15537/smj.2015.5.11142. PMID: 25935177; PMCID: PMC4436753.
  2. McMartin K, Jacobsen D, Hovda KE. Antidotes for poisoning by alcohols that form toxic metabolites. British journal of clinical pharmacology. 2016; 81(3), 505–515. https://doi.org/10.1111/bcp.12824
  3. Chang ST, Wang YT, Hou YC et al. Acute kidney injury and the risk of mortality in patients with methanol intoxication. BMC nephrology. 2019; 20(1), 205. https://doi.org/10.1186/s12882-019-1404-0
  4. Hassanian-Moghaddam H, Nikfarjam A, Mirafzal A, et al. (). Methanol mass poisoning in Iran: role of case finding in outbreak management. Journal of public health (Oxford, England), 2015; 37(2), 354–359. https://doi.org/10.1093/pubmed/fdu038
  5. Chan APL, Chan TYK. Methanol as an unlisted ingredient in supposedly alcohol-based hand rub can pose serious health risk. Int J Environ Res Public Health. 2018; 15. 10.3390/ijerph15071440.
  6. Ahmed F, Khan NU, Ali N, Feroze A. Methanol poisoning: 27 years’ experience at a tertiary care hospital. J Pak Med Assoc. 2017; 67:1751–1752.
  7. Alhusain F, Alshalhoub M, Homaid MB, Esba LCA, Alghafees M, Al Deeb M. Clinical presentation and management of methanol poisoning outbreaks in Riyadh, Saudi Arabia: a retrospective analysis. BMC Emerg Med. 2024 Apr 16; 24(1):64. doi: 10.1186/s12873-024-00976-1. PMID: 38627622; PMCID: PMC11020920.
  8. Nekoukar Z, Zakariaei Z, Taghizadeh F, et al. Methanol poisoning as a new world challenge: A review. Ann Med Surg (Lond). 2021 Jun 2; 66:102445. doi: 10.1016/j.amsu.2021.102445. PMID: 34141419; PMCID: PMC8187162.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Klinik Tıp Bilimleri (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

14 Ağustos 2026

Gönderilme Tarihi

6 Şubat 2026

Kabul Tarihi

1 Mart 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 19 Sayı: 2

Kaynak Göster

APA
Yarkaç, A., Buyurgan, Ç. S., Bozkurt, S., Köse, A., & Erdoğan, S. (2026). 9 Years of emergency department experience in methanol poisoning: a retrospective, observational study. Mersin Üniversitesi Sağlık Bilimleri Dergisi, 19(2), 358-367. https://doi.org/10.26559/mersinsbd.1883612
AMA
1.Yarkaç A, Buyurgan ÇS, Bozkurt S, Köse A, Erdoğan S. 9 Years of emergency department experience in methanol poisoning: a retrospective, observational study. Mersin Univ Saglık Bilim Derg. 2026;19(2):358-367. doi:10.26559/mersinsbd.1883612
Chicago
Yarkaç, Akif, Çağrı Safa Buyurgan, Seyran Bozkurt, Ataman Köse, ve Semra Erdoğan. 2026. “9 Years of emergency department experience in methanol poisoning: a retrospective, observational study”. Mersin Üniversitesi Sağlık Bilimleri Dergisi 19 (2): 358-67. https://doi.org/10.26559/mersinsbd.1883612.
EndNote
Yarkaç A, Buyurgan ÇS, Bozkurt S, Köse A, Erdoğan S (01 Ağustos 2026) 9 Years of emergency department experience in methanol poisoning: a retrospective, observational study. Mersin Üniversitesi Sağlık Bilimleri Dergisi 19 2 358–367.
IEEE
[1]A. Yarkaç, Ç. S. Buyurgan, S. Bozkurt, A. Köse, ve S. Erdoğan, “9 Years of emergency department experience in methanol poisoning: a retrospective, observational study”, Mersin Univ Saglık Bilim Derg, c. 19, sy 2, ss. 358–367, Ağu. 2026, doi: 10.26559/mersinsbd.1883612.
ISNAD
Yarkaç, Akif - Buyurgan, Çağrı Safa - Bozkurt, Seyran - Köse, Ataman - Erdoğan, Semra. “9 Years of emergency department experience in methanol poisoning: a retrospective, observational study”. Mersin Üniversitesi Sağlık Bilimleri Dergisi 19/2 (01 Ağustos 2026): 358-367. https://doi.org/10.26559/mersinsbd.1883612.
JAMA
1.Yarkaç A, Buyurgan ÇS, Bozkurt S, Köse A, Erdoğan S. 9 Years of emergency department experience in methanol poisoning: a retrospective, observational study. Mersin Univ Saglık Bilim Derg. 2026;19:358–367.
MLA
Yarkaç, Akif, vd. “9 Years of emergency department experience in methanol poisoning: a retrospective, observational study”. Mersin Üniversitesi Sağlık Bilimleri Dergisi, c. 19, sy 2, Ağustos 2026, ss. 358-67, doi:10.26559/mersinsbd.1883612.
Vancouver
1.Akif Yarkaç, Çağrı Safa Buyurgan, Seyran Bozkurt, Ataman Köse, Semra Erdoğan. 9 Years of emergency department experience in methanol poisoning: a retrospective, observational study. Mersin Univ Saglık Bilim Derg. 01 Ağustos 2026;19(2):358-67. doi:10.26559/mersinsbd.1883612

Mersin Üniversitesi Sağlık Bilimleri Dergisi'de yayımlanan yazılar, Creative Commons Atıf-GayriTicari 4.0 Uluslararası Lisansı  ile lisanslanmıştır. 

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