Journals / Türk Geriatri Dergisi / 2012 / Cilt: 15 - Sayı: 2

The effects of anesthesia techniques on myocardial ischemia in geriatric patients

Geatrik hastalarda anestezi tekniklerinin miyokardiyal iskemiye etkisi

Pages
195–200
Publication Date
2022-11-05
DOI
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Holter monitorization detected equivalent ST segmental changes in both groups.Conclusion: Both selective spinal anesthesia and general anesthesia methods may be safe with regard to peroperative myocardial ischemia in geriatric patients undergoing brief transurethral surgery.

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Objective & Hypothesis:Introduction: This study aimed to investigate the effects of selective spinal anesthesia and general anesthesia on myocardial ischemia in geriatric patients undergoing brief transurethral surgery.
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Key Findings & Data:Materials ve Method: Fifty-four ASA II-III geriatric cases (>65years old) undergoing shortterm transurethral intervention were enrolled following the approval of the local ethical committee and written informed consents from each patient were obtained.
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Conclusion & Impact:Holter monitorization detected equivalent ST segmental changes in both groups.Conclusion: Both selective spinal anesthesia and general anesthesia methods may be safe with regard to peroperative myocardial ischemia in geriatric patients undergoing brief transurethral surgery.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Introduction: This study aimed to investigate the effects of selective spinal anesthesia and general anesthesia on myocardial ischemia in geriatric patients undergoing brief transurethral surgery. Materials ve Method: Fifty-four ASA II-III geriatric cases (>65years old) undergoing shortterm transurethral intervention were enrolled following the approval of the local ethical committee and written informed consents from each patient were obtained. The patients were randomized into two groups Group GA; general anesthesia and Group SSA; selective spinal anesthesia. In Group GA propofol and remifentanil were administered for anesthesia induction and a laryngeal mask was inserted. For anesthesia maintenance desflurane was used. In Group SSA selective spinal anesthesia was performed via L4-5 intervertebral space using bupivacaine 5 mg. ECG, systolic, diastolic and mean arterial http://tureng.com/search/bas%c4%b1n%c3%a7pressure, heart rate, and peripheral arterial oxygen saturation (SPO2 )values were recorded before induction and at 1, 3, 5, 10, 15, 20, 30, 40. minutes intraoperatively. In both groups blood samples were analyzed for CK-MB and troponin I preoperatively and postoperatively at 8. and 24. hours. All patients were monitorized with 24-hour holter ECG perioperatively.Results: In both groups CK-MB and troponin I levels did not increase, indicating absence of myocardial injury. Holter monitorization detected equivalent ST segmental changes in both groups.Conclusion: Both selective spinal anesthesia and general anesthesia methods may be safe with regard to peroperative myocardial ischemia in geriatric patients undergoing brief transurethral surgery.

Özet

Giriş: Kısa transüretral girişim geçiren geriatrik hastalarda genel anestezi ile selektif spinal anestezi uygulamalarının miyokardiyal hasar ve infarktüs açısından etkilerinin saptanması amaçlandı. Gereç ve Yöntem: Hastanemiz etik kurul onayı ve hasta bilgilendirilmiş olur formu alındıktan sonra kısa süreli transüretral cerrahi girişim yapılan 65 yaş üzeri ASA II-III 54 hasta çalışmaya alındı. Hastalar rastgele yöntemle iki gruba ayrıldı. Grup GA de anestezi indüksiyonu propofol ve remifentanil ile yapıldıktan sonra laringeal maske uygulandı ve anestezi idamesi desfluran inhalasyonu ile sağlandı. Grup SSA'deki olgulara L4-5 aralığından % 0,5 hiperbarik 5 mg bupivakain kullanılarak, selektif spinal anestezi uygulandı. EKG, sistolik, diastolik ve ortalama arter basınçları, kalp atım hızı, periferik oksijen satürasyon (SPO2 )monitorizasyonu yapılarak bu değerler indüksiyon öncesi, intraoperatif 1,3,5,10,15,20, 30 ve 40.dk'da kaydedildi. Her iki gruptaki hastalarda operasyon öncesi, operasyon başlangıcının 8. ve 24. saatlerinde kan örnekleri alınıp serum CK-MB ve Troponin I analizleri yapıldı. Tüm hastalara peroperatif 24 saat Holter ile EKG takibi yapıldı.Bulgular: İki grupta da CK-MB ve Troponin I düzeylerinde myokardiyal hasarı gösterecek düzeyde yüksekliğe rastlanılmadı. Holter Monitorizasyonu sonucunda ise her iki grupta da eşit ST segment değişimleri görüldü.Sonuç: Kısa süreli transüretral girişim geçiren geriatrik hastalarda hem selektif spinal anestezi hem de genel anestezi yöntemleri peroperatif myokardiyal iskemi açısından güvenle kullanılabilir.

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Cite This Article

GÖĞÜŞ, N., ALKENT, Z. P., ŞAHİN, D., TURHAN, T., DİKMEN, B., ÜN, C., ÖRNEK, D., ÖRNEK, E. (2022). The effects of anesthesia techniques on myocardial ischemia in geriatric patients. Türk Geriatri Dergisi, Cilt: 15 - Sayı: 2, 195–200. https://ajindex.com/articles/623998

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