Journals / Anestezi Dergisi / 2011 / Cilt: 19 - Sayı: 1

High anion gap metabolic acidosis after suicide: metformin intoxication

Suisid girişimi sonrası yüksek anyon açığı olan metabolik asidoz: metformin entoksikasyonu

Pages
56–59
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Early diagnosis and rapid correction of metabolic acidosis using hemodialysis or hemofiltration, supportive therapy and maintenance of blood glucose provide the possibility of a positive outcome.

📌 3 Key Takeaways

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Objective & Hypothesis:Metformin associated lactic acidosis (MALA) is one of the most deadly side effects in metformin intoxication.
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Key Findings & Data:Only a few cases of deliberate self-poisoning with metformin have been described in the literature.
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Conclusion & Impact:Early diagnosis and rapid correction of metabolic acidosis using hemodialysis or hemofiltration, supportive therapy and maintenance of blood glucose provide the possibility of a positive outcome.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Metformin associated lactic acidosis (MALA) is one of the most deadly side effects in metformin intoxication. Only a few cases of deliberate self-poisoning with metformin have been described in the literature. We report three young patients who took a large dose of metformin in an attempt to suicide. All of the patients were successfully treated with hemodialysis, adequate hemodynamic and ventilatory support. One of the patients was externed with unconsciously and spontaneous breathing with tracheotomy, because of delayed diagnosis. Metformin intoxication should be suspected when patients presented by high anion gap metabolic acidosis after suicide attempt by ingesting drugs. Early diagnosis and rapid correction of metabolic acidosis using hemodialysis or hemofiltration, supportive therapy and maintenance of blood glucose provide the possibility of a positive outcome.

Özet

Metformin ilişkili laktik asidoz metformin zehirlenmesi olgularında mortalitesi yüksek olan yan etkilerden birisidir. Literatürde metformin ile suisid girişimi çok az vakada tanımlanmıştır. Bizde suisid amaçlı akut metformin zehirlenmesi tanısı alan üç genç olguyu sunmayı amaçladık. Her üç olgunun da zehirlenme bulguları hemodiyaliz, destek tedavisi ve mekanik ventilator desteği ile başarılı bir şekilde tedavi edilirken, 2. hasta gecikmiş tanı nedeni ile trakeotomili spontan solunumda ve bilinçsiz olarak taburcu edildi. Acil serviste, suisid amaçlı ilaç alımından sonra yüksek anyon açıklı metabolik asidoz varlığı olan hastalarda metformin intoksikasyonu düşünülmelidir. Erken tanı ve hemodiyaliz veya hemofiltrasyon yöntemleri ile metabolik asidozun hızlı düzeltilmesi, destek tedavisi ve kan glukoz düzeyinin sürdürülmesi pozitif sonuçlara neden olacaktır.

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Cite This Article

ŞENCAN, A., ADANIR, T., ATAY, A., ATASOY, A. A., AKSUN, M., TERZİ, G., KARAHAN, N. (2011). High anion gap metabolic acidosis after suicide: metformin intoxication. Anestezi Dergisi, Cilt: 19 - Sayı: 1, 56–59. https://ajindex.com/articles/198045

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