Journals / Okmeydanı Tıp Dergisi / 2014 / Cilt: 30 - Sayı: 2

The comparison of general anesthesia combined with epidural levobupivacaine+morphine and levobupivacaine+fenthanyl anesthesia and analgesia

Genel anestezi ile birlikte uygulanan epidural levobupivakain+morfin ve levobupivakain+fentanil anestezi ve analjezinin karşılaştırılması

Pages
68–77
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Results: Time to arrive T10 of sensory block is compared, it was founded between Group M (17.67±4.14 min.) was longer than Group F (14.9±5.98 min.) (p=0.037).

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: In this study, the aim was to compare the effects of epidural fentanyl and morphine on postoperative pain as well as their hemodynamic responses and complications in patients who are planned to undergo major lower abdominal surgery with general anesthesia.
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Key Findings & Data:After the catheter was introduced at the L3-4 or L4-5 epidural space, 0.5 % Levobupivacaine + 2 μg ml-1 Fentanyl mixture was administered to the pati- ents in Group F and 0.5 % Levobupivacaine + 0.1 mg ml-1 Morphine mixture was administered to the patients in Group M.
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Conclusion & Impact:Results: Time to arrive T10 of sensory block is compared, it was founded between Group M (17.67±4.14 min.) was longer than Group F (14.9±5.98 min.) (p=0.037).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: In this study, the aim was to compare the effects of epidural fentanyl and morphine on postoperative pain as well as their hemodynamic responses and complications in patients who are planned to undergo major lower abdominal surgery with general anesthesia. These two different opioids are added to epidural levobupivacaine and administered together with general anesthesia. Material and Methods: The study patients were randomly divided into two gro- ups as Group F (Levobupivacaine + Fentanyl) and Group M (Levobupivacaine + Morphine). After the catheter was introduced at the L3-4 or L4-5 epidural space, 0.5 % Levobupivacaine + 2 μg ml-1 Fentanyl mixture was administered to the pati- ents in Group F and 0.5 % Levobupivacaine + 0.1 mg ml-1 Morphine mixture was administered to the patients in Group M. Loading dose was 0.1 cc kg-1 and it was administered through the catheter. When sensorial block reached to T6 dermato- me, the patients were anaesthetized through propofol, cisatracrium and fentanyl induction. Airway management was provided by ProSeal LMA. In the peroperative period, using continuous infusions through an epidural catheter connected to the PCA device, 0.25 % Levobupivacaine + 2 μg ml-1 Fentanyl 5 ml h-1 was adminis- tered to Group F patients. Group M patients were given 0.25 % Levobupivacaine 5 ml h-1 and, morphine 0.1 mg h-1. In the postoperative period, 0.125 % Levobupi- vacaine + 2 μg ml-1 Fentanyl mixture was administered to Group F patients while Group M patients were given 0.125 % Levobupivacaine + 0.1 mg ml-1 Morphine mixture with 20 min. lock-out time and 5 ml bolus through the PCEA without ba- sal infusion. Before the general anesthesia induction, sensorial, sympathetic and motor blockage levels of the study patients was assessed by pinprick test, hot-cold temperature testing and, Bromage Scale respectively. Peroperative hemodynamic parameters were recorded. Postoperative, Visual Analog Scale (VAS) values, sen- sorial and motor blockage levels, total drug consumption and adverse effects were recorded and compared. Results: Time to arrive T10 of sensory block is compared, it was founded between Group M (17.67±4.14 min.) was longer than Group F (14.9±5.98 min.) (p=0.037). According to Group M; Levels of Group F’s sensory block and sympathetic block, it was high determined in 5th and 15th min. significantly, according to Group M; level of Group F’s sensory block was determined is low. There is no significant differences in levels of sensory block. Group M’s 6th hours post-operative level of sensory block is higher than Group F. (p=0.002). After epidural 30th min. (p = 0.021), before induction of general anesthesia (p=0.014), after induction 0th min. (p=0.011) and the perioperative period (p=0.036) mean arterial pressure levels in Group M compared with Group F is significantly higher. When recumbency VAS score of Group M in 24th hours was higher than Group F (0.63±0.78; 0.45±1.44; p=0.027), there is no differences in 30th min., 2th-6th-1 2th hours. Sitting VAS score of Group M is clearly higher than Group F in 30th. min. (p=0.027). Group F’s the number of epidural bolus which 6hrs (13.18±4.06) and 12. saat (20.82±7.48), is clearly higher than Group M (10.73±4.03; 17.12±7.01) (p=0.017; p=0.042). The incidence of nausea and pruritus in patients with Group M (84.8 %; 63.6 %) is higher than Group F (42.4 %; 9.1 %) (p=0.001). Conclusion: Epidural Levobupivacaine-Fentanyl and Levobupivacaine-Morphine anesthesia added to general anesthesia in major lower abdominal surgery and posto- perative PCEA both provided similar analgesic and hemodynamic effects. Neverthe- less, less adverse effects and more rapid initiation of anesthesia were observed with fentanyl while morphine provides better analgesia in the postoperative early phase.

Özet

Amaç: Bu çalışmada, majör alt batın cerrahisi uygulanan hastalarda genel anestezi ile birlikte uygulanan epidural levobupivakaine eklenen fentanil ve morfinin, peroperatif ve postoperatif hemodinamik yanıtlarla, blok özellikleri ve postoperatif ağrı (Hasta kontrollü Epidural Analjezi yöntemiyle) üzerine etkileri ile yan etkilerinin karşılaştırılması amaçlandı. Gereç ve Yöntemler: Çalışmaya katılan hastalar kapalı zarf usulü ile randomize edilerek Grup F (n=33, levobupivakain+ fentanil grubu) ve Grup M (n=33, levobupivakain+morfin grubu) olarak iki gruba ayrıldı. Hastalara L3-4 veya L4-5 aralığından epidural kateter yerleştirildikten sonra, Grup F’deki hastalara % 0.5 levobupivakain + 2 μg mL-1 fentanil karışımından, Grup M’deki hastalara da % 0.5 levobupivakain + 0.1 mg mL-1 morfin karışımından 0.1 mL kg-1 yükleme dozu olarak verildi. Duyusal bloğun T10’a ulaşma süresi kaydedildi. Duyusal blok düzeyi T6 dermatomuna ulaştığında, hastalar propofol, cisatrakuyum ve fentanil indüksiyonu ile uyutuldu. Hava yolu açıklığı Proseal LMA ile sağlandı. İntraoperatif dönemde epidural kateterden hasta kontrollü analjezi (HKA) cihazı ile Grup F’deki hastalara % 0.25 levobupivakain + 2 μg mL-1 fentanil karışımı 5 mL sa-1, Grup M’deki hastalara % 0.25 levobupivakain 5 mL sa-1 ve morfin 0.1 mg sa-1 dozunda sürekli infüzyon şeklinde verildi. Postoperatif dönemde, Grup F’deki hastalara % 0.125 levobupivakain + 2 μg mL-1 fentanil karışımı, Grup M’deki hastalara ise % 0.125 levobupivakain + 0.1 mg mL-1 morfin karışımı bazal infüzyon olmaksızın 5 mL bolus ve 20 dakika kilit süresi ile hasta kontrollü epidural analjezi (HKEA) yoluyla uygulandı. Çalışmada hastaların duyusal, sempatik ve motor blok düzeyleri genel anestezi indüksiyonundan önce sırasıyla pinprick testi, sıcak-soğuk testi ve Bromage skalası kullanılarak değerlendirildi. Peroperatif hemodinamik parametreler kaydedildi. Postoperatif Visual Analog Skalası (VAS) değerleri (dinlenirken, otururken, öksürürken), duyusal ve motor blok dereceleri, epidural bolus sayıları ve yan etkiler kaydedilerek karşılaştırıldı. Bulgular: Duyusal bloğun T10’a ulaşma zamanları karşılaştırıldığında Grup M’de (17.67±4.14 dakika) Grup F’den (14.9±5.98 dakika) daha uzun bulundu (p=0.037). Grup F’nin Grup M’ye göre sempatik blok ve duyusal blok düzeyleri 5. ve 15. dakikada anlamlı düzeyde yüksek saptanırken, 30. dakikada Grup F’de sempatik blok düzeyi Grup M’ye göre düşük saptandı. Postoperatif duyusal blok düzeylerinde 6. saat dışında fark yoktu. Grup M’nin postoperatif 6. saat duyusal blok düzeyi Grup F’den yüksekti (p=0.002). Grup M’nin Grup F’ye göre Ortalama Arter Basıncı (OAB) düzeyleri epidural sonrası 30. dakika (p=0.021), genel anestezi indüksiyon öncesi (p=0.014) ve indüksiyon sonrası 0. dakika (p=0.011) ve operasyon ortası (1. saat) (p=0.036) anlamlı düzeyde yüksektir. Grup M’nin 30. dakika VAS oturma skoru (p=0.027) ile 24. saat VAS dinlenme skoru Grup F’den (p=0.027) anlamlı yüksekti. Grup F’nin 6. saat (13.18±4.06) ve 12. saat (20.82±7.48) epidural bolus sayısı, Grup M’den (10.73±4.03; 17.12±7.01) anlamlı düzeyde yüksekti (p=0.017; p=0.042). Grup M’de ki olgularda bulantı ve kaşıntı görülme oranı (% 84.8; % 63.6) Grup F’den (% 42.4; % 9.1) yüksekti (p=0.001). Sonuç: Majör alt batın cerrahisinde genel anesteziye eklenen, epidural levobupivakain-fentanil ve levobupivakain-morfin anestezisi ve postoperatif HKEA ile; her iki kombinasyonun da yeterli analjezi sağladığı ve hemodinamik etkilerinin benzer olduğu, ancak, fentanil ile daha hızlı etki başlangıcı, morfin ile postoperatif erken dönemde daha iyi analjezi sağlanmasıyla birlikte yan etkiler açısından fentanilin daha avantajlı olduğu sonucuna varıldı.

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Cite This Article

AKKAYA, M. M., TÜRKMEN, Ü. A., ALTAN, H. A., KESİCİ, S., GENÇ, D. M., ERVATAN, Z., KESİCİ, U. (2014). The comparison of general anesthesia combined with epidural levobupivacaine+morphine and levobupivacaine+fenthanyl anesthesia and analgesia. Okmeydanı Tıp Dergisi, Cilt: 30 - Sayı: 2, 68–77. https://ajindex.com/articles/291903

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