Journals / Düzce Tıp Fakültesi Dergisi / 2021 / Cilt: 23 - Sayı: 1

The Relationship of Lactate Levels with Carboxyhemoglobin Levels and Clinical Findings in Patients Admitted with Acute Carbon Monoxide Poisoning

Akut Karbon Monoksit Zehirlenmesiyle Başvuran Hastaların Laktat Düzeyinin Karboksihemoglobin ve Klinik Bulgularla İlişkisi

Pages
41–46
Publication Date
2021-04-30
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Elevated lactate and COHb levels may also found to be associated with neurological and cardiac complications.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Acute carbon monoxide (CO) poisoning is a potentially mortal, though preventable, condition.
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Key Findings & Data:Material and Methods: Data were obtained from the hospital information system and patient files with ICD-10 code “T58: Toxic effects of CO”.
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Conclusion & Impact:Elevated lactate and COHb levels may also found to be associated with neurological and cardiac complications.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:zehirlenmeler · karbon monoksit · laktat

Abstract

Aim: Acute carbon monoxide (CO) poisoning is a potentially mortal, though preventable, condition. Mild poisoning presents with non-specific symptoms, such as fatigue, headache, nausea and vomiting, whereas severe exposure to CO can result in loss of consciousness, coma, and death. The aim of this study was to investigate the utility of lactate and carboxyhemoglobin (COHb) levels in the clinical presentation and treatment of patients with acute CO poisoning. Material and Methods: Data were obtained from the hospital information system and patient files with ICD-10 code “T58: Toxic effects of CO”. The blood parameters and vital signs of patients at admission, causes of poisoning, time to hospital, and Glasgow coma scores during admission were recorded. Within related and relevant complications of CO intoxication and data concerning treatment plans and hospitalization status were recorded. Results: A statistically significant difference was found between COHb and lactate levels of patients who did and did not develop neurological and cardiac complications (p<0.001). Moreover, a statistically significant difference was found in COHb and lactate levels among patients who did or did not receive hyperbaric oxygen therapy, and who were hospitalized or not (p<0.001). As looking for biochemical profile, significant correlations was found between COHb and pH, base excess, and bicarbonate and lactate levels. Conclusion: This study shows that COHb and lactate levels at admission to the emergency department are significant for prognosis, follow-up, and treatment of patients with CO poisoning. Elevated lactate and COHb levels may also found to be associated with neurological and cardiac complications.

Özet

Amaç: Akut karbon monoksit (carbon monoxide, CO) zehirlenmesi, ölümle sonuçlanan önemli ve önlenebilir bir zehirlenme nedenidir. Hafif zehirlenmelerde yorgunluk, baş ağrısı, bulantı ve kusma gibi spesifik olmayan belirtiler görülürken şiddetli maruziyetlerde bilinç kaybı, koma ve ölüm ortaya çıkabilir. Bu çalışmanın amacı, laktat ve karboksihemoglobin (carboxyhemoglobin, COHb) düzeylerinin akut CO zehirlenmesi olan hastaların klinik ve tedavi sürecindeki yerini araştırmaktır. Gereç ve Yöntemler: Veriler hastane otomasyon sistemi ve hasta dosyalarından, ICD-10 kodu “T58: Karbonmonoksitin Toksik Etkisi” olanlar seçilerek elde edildi. Hastaların başvuru sırasındaki kan parametreleri ve yaşamsal belirtileri, zehirlenme nedenleri, hastaneye geliş süreleri ve başvuru sırasındaki Glasgow koma skorları kayıt altına alınmıştır. Hastaların CO zehirlenmesine bağlı ve zehirlenme ile ilgili komplikasyonları ve aldıkları tedavi planı ve hastaneye yatış durumu ile ilgili verileri kaydedilmiştir. Bulgular: Nörolojik ve kardiyak komplikasyon görülen ve görülmeyen hastalar arasında CO ve laktat değerlerinde istatistiksel olarak anlamlı bir fark bulunmuştur (p<0,001). Ayrıca hiperbarik oksijen tedavisi alan ve almayan hastalar ile hastaneye yatışı olan ve olmayan hastalar arasında COHb ve laktat değerlerinde istatistiksel olarak anlamlı bir farklılık bulunmuştur (p<0,001). Biyokimyasal parametreler açısından bakıldığında, COHb ile pH, baz açığı, bikarbonat ve laktat düzeyleri arasında anlamlı korelasyon saptanmıştır. Sonuç: Bu çalışmada, acil servise başvuru anındaki COHb ve laktat değerlerinin, CO zehirlenmesi olan hastaların prognozu, klinik seyrinin takip edilmesi ve tedavi sürecinde önemli olduğu gösterilmiştir. Ayrıca, yüksek laktat ve COHb değerlerinin nörolojik ve kardiyak komplikasyon gözlenmesiyle de ilişkili olabileceği düşünülmektedir.

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Cite This Article

USUL, E., HALICI, A., HOKE, M. (2021). The Relationship of Lactate Levels with Carboxyhemoglobin Levels and Clinical Findings in Patients Admitted with Acute Carbon Monoxide Poisoning. Düzce Tıp Fakültesi Dergisi, Cilt: 23 - Sayı: 1, 41–46. https://ajindex.com/articles/420352

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References (11)

  1. Ernst A, Zibrak JD. Carbon monoxide poisoning. N Engl J Med. 1998;339(22):1603-8. Weaver LK. Clinical practice. Carbon monoxide poisoning. N Engl J Med. 2009;360(12):1217-25. Thom SR. Carbon monoxide pathophsyology and treatment. In: Neuman TS, Thom SR, eds. Phsyology and medicine of hyperbaric oxygen therapy. Philadelphia: Saunders Elsevier; 2008. p.321-47.
  2. Crocker PJ, Walker JS. Pediatric carbon monoxide toxicity. J Emerg Med. 1985;3(6):443-8.
  3. Graber JM, Smith AE. Results from a state-based surveillance system for carbon monoxide poisoning. Public Health Rep. 2007;122(2):145-54.
  4. Keleş A, Demircan A, Kurtoğlu G. Carbon monoxide poisoning: how many patients do we miss? Eur J Emerg Med. 2008;15(3):154-7.
  5. Doğan NÖ, Savrun A, Levent S, Günaydın GP, Çelik GK, Akküçük H, et al. Can initial lactate levels predict the severity of unintentional carbon monoxide poisoning? Hum Exp Toxicol. 2015;34(3):324-9.
  6. Buckley NA, Juurlink DN, Isbister G, Bennett MH, Lavonas EJ. Hyperbaric oxygen for carbon monoxide poisoning. Cochrane Database Syst Rev. 2011;4:CD002041. Türkdoğan KA. Pratik acil tıp. İstanbul: EMA; 2020.
  7. Huang CC, Chung MH, Weng SF, Chien CC, Lin SJ, Lin HJ, et al. Long-term prognosis of patients with carbon monoxide poisoning: a nationwide cohort study. PLoS One. 2014;9(8):e105503. Zou JF, Guo Q, Shao H, Li B, Du Y, Liu M, et al. A positive Babinski reflex predicts delayed neuropsychiatric sequelae in Chinese patients with carbon monoxide poisoning. Biomed Res Int. 2014;2014:814736. Moon JM, Shin MH, Chun BJ. The value of initial lactate in patients with carbon monoxide intoxication: in the emergency department. Hum Exp Toxicol. 2011;30(8):836-43.
  8. Inoue S, Saito T, Tsuji T, Tamura K, Ohama S, Morita S, et al. Lactate as a prognostic factor in carbon monoxide poisoning: a case report. Am J Emerg Med. 2008;26(8):966.e1-3. Benaissa ML, Mégarbane B, Borron SW, Baud FJ. Is elevated plasma lactate a useful marker in the evaluation of pure carbon monoxide poisoning? Intensive Care Med. 2003;29(8):1372-5.
  9. Wolf SJ, Lavonas EJ, Sloan EP, Jagoda AS. Clinical policy: critical issues in the management of adult patients presenting to the emergency department with acute carbon monoxide poisoning. Ann Emerg Med. 2008;51(2):138-52.
  10. Annane D, Chadda K, Gajdos P, Jars-Guincestre MC, Chevret S, Raphael JC. Hyperbaric oxygen therapy for acute domestic carbon monoxide poisoning: two randomized controlled trials. Intens Care Med. 2011;37(3):486-92.
  11. Weaver LK, Valentine KJ, Hopkins