Journals / Erciyes Tıp Dergisi / 2004 / Cilt: 26 - Sayı: 4

The effects of sedative agents used in intensive care unit on haemodynaemia and oxygen transport

Yoğun bakımda kullanılan sedatif ajanların hemodinami ve oksijen transportu üzerine etkileri

Pages
165–177
Publication Date
2022-10-17
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Results: It was found that following sedation, MAP, HR, PAP, $DO_2$ and $VO_2$ parameters decreased in all 3 groups compared to the control values (p0.05).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Purpose: Sedation is a part of the therapy which is applied in intensive care units.
📊
Key Findings & Data:We investigated the effects of propofol, midazolam and remifentanil on haemodynaemia and oxygen transport Material-Methods: Forty-five patients dependent on ventilators in the intensive care unit were included in our study and were separated randomly into 3 groups.
💡
Conclusion & Impact:Results: It was found that following sedation, MAP, HR, PAP, $DO_2$ and $VO_2$ parameters decreased in all 3 groups compared to the control values (p0.05).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Purpose: Sedation is a part of the therapy which is applied in intensive care units. We investigated the effects of propofol, midazolam and remifentanil on haemodynaemia and oxygen transport Material-Methods: Forty-five patients dependent on ventilators in the intensive care unit were included in our study and were separated randomly into 3 groups. Sedation levels were adjusted to 3 to 4 according to Ramsey sedation score, with the continual administration of an infusion of remifentanil 0.05 ($mu$g/kg/min (±0.01), propofol 35 $mu$g/kg/min (±7) and midazolam 1 $mu$g/kg/min (±0.2). Following the ECG and intraarterial monitoring, a pulmonary artery catheter was inserted. CVP, PAP, PCWP, CO, $SvO_2$, $PaO_2$, $SaO_2$ and Hb levels were measured, and CI, SVR, PVR, $DO_2$, $VO_2$ and $O_2$ER were calculated by the thermo dilution method(lsl measurement). When the doses reached expected sedation levels, measurements were repeated (2nd measurement). Results: It was found that following sedation, MAP, HR, PAP, $DO_2$ and $VO_2$ parameters decreased in all 3 groups compared to the control values (p0.05). CO and CI values were significantly decreased in the remifentanil and propofol groups compared to control values (p0.05). Conclusion: The heamodynamic effects of remifentanil, propofol and midazolam are not different when used in intensive care unit for sedation.

Özet

Amaç: Sedasyon yoğun bakım ünitelerinde uygulanan tedavinin bir parçasıdır. Çalışmamızda bu amaçla yaygın olarak kullanılan propofol, midazolam ve remifentanilin hemodinami ve oksijen transportu üzerine etkileri araştırıldı. Materyal-Metod: Çalışma, yoğun bakım ünitesinde yatan ve ventilator tedavisi gören 45 olgu üzerinde yapıldı. Olgular rastgele 3 gruba ayrıldı. Sedasyon düzeyi Ramsey sedasyon skorlama sistemine göre 3- 4 olacak şekilde remifentanil 0.05 $mu$g/kg/dk (±0.01), propofol 35 $mu$g/kg/dk (±7) ve midazolam 1 $mu$g/kg/dk (±0.2) infüzyonu uygulandı. EKG ve intraarteriyel monitörizasyonu takiben pulmoner arter kateteri yerleştirildi. SVB, PAB, PCWP, CO, $SvO_2$, $PaO_2$, $SaO_2$ ve Hb değerleri ölçülerek, termodilüsyon yöntemi ile CI, SVR, PVR, $DO_2$, $VO_2$, $O_2$ER değerleri hesaplandı (I. ölçüm). İstenilen sedasyon düzeyine ulaşıldığında ölçümler tekrarlandı (II. ölçüm). Bulgular: Her üç grupta da kontrol değerlerine göre sedasyon sonrası OAB, KH, PAB, DO2 ve VO2 değerlerinde düşüş saptandı (p0.05). Remifentanil ve Propofol grubunda CO ve CI değerlerinde ki düşüş kontrol değerlerine göre önemli iken (p0.05). Sonuç: Yoğun bakım hastalarında sedasyon amacıyla kullanılan remifentanil, propofol ve midazolam hemodinamiye etki açısından birbirinden farklı değildir.

🔖

Cite This Article

KAYGUSUZ, K., KUNT, N., KAFALI, H., GÜRSOY, S. (2022). The effects of sedative agents used in intensive care unit on haemodynaemia and oxygen transport. Erciyes Tıp Dergisi, Cilt: 26 - Sayı: 4, 165–177. https://ajindex.com/articles/502837

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (19)

  1. Tung A, Rosenthal M. Patients requiring sedation. İn: WC Carlson, GA Geheb, (eds). Sedation of the critically ill patient. Critical Care Clinics, Philadelphia, W.B Saunders 1995; 791-802
  2. Ralley FE. Postoperative sedation after coronary bypass surgery. Current Opinion in Anesthesiology 1993; 6: 27-31
  3. Morgan M. Post-cardiac surgery sedation. J Drug Dev 1989; 2: 119
  4. Claeys MA, Gepts E, Camu F. Haemodynamic changes during anaesthesia induced and maintained with propofol. BR J Anaest 1988; 60: 3-9
  5. Profeta JP, Guffin A, Mikula S, et al. The hemodynamic effects of propofol and thiamylal sodium for induction in coronary artery surgery. Anaesth. Analg 1987; 66: 142
  6. James MK, Feldman PL, Schuster SV, et al. Opioid receptor activity of GI 87084B, a novel ultra-short acting analgesic, in isolated tissues. J Pharmacol Exp Ther 1991; 259: 712-718
  7. De Bellis P, Gerbi G, Bacigalupo P, et al. Experience with remifentanil in the ICU. Minerva Anestesiol 2002; 68: 765-773
  8. Reves JG, Glass PSA, Lubarsky DA. Nonbarbiturate Intravenous Anesthetics. İn: Miller RD. Anesthesiology, 4th ed. New York, Churchill Livingstone 1994; 228-272
  9. Aitkenhead AR, Smith G. Intravenous anaesthetic agents. Text Book of Anaesthesia. 3rd ed. New York, Churchill Livingstone 1996; 147-150
  10. Hammaren E, Hynynen M. Haemodynamic effects of propofol infusion for sedation after coranary artery surgery. Br J Anaesth 1995; 75: 47-50
  11. Higgins TL, Yared JP, Estafanous FG, et al. Propofol versus midazolam for intensive care unit sedation after coronary artery bypass grafting. Crit Care Med 1994; 22: 1415-1423
  12. Syed MA, Elemer K, Eva B. Midazolam causes no adverse hemodynamic effects in cardiac patients. Clin Ther 1987; 10: 40-43
  13. Ramsey MAE, Savege TM, Simpson Brj, et al. Controlled sedation with alphaxalone- alphadolane. BMJ 1974; 2: 656
  14. Mangano DT. Perioperative cardiac morbidity. Anesthesiology 1990; 72: 153-184
  15. Bion JF. Sedation and analgesia in the intensive care unit. Hosp Update 1988; 14: 1272-1286
  16. Burns AM, Shelly MP, Park G.R. The Use of sedative agents in critically ill patients. Drugs 1992; 43(4): 507-515
  17. O’Sullivian G, Park G. The assessment of sedation. J Clin İnt Care 1990; 1: 116-121
  18. Sakarya M, Aşkar F, Derbent A ve ark. Miyokard revaskülarizasyonu sonrası propofol ve midazolam ile sedasyon. Türk Anest Rean Cem Mec 1999; 27: 171-176
  19. Weinbroum AA, Halpern P, Rudick V, et al. Midazolam versus propofol for long-term sedatio