Gibt es einen "kritischen hämatokrit"?

Anaesthesist

Volumn 50, Issue SUPPL. 1, 2001, Pages

  Welte, M ^a  

^a FREIE UNIVERSITÄT BERLIN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

OXYGEN;

ANOXIA; BLOOD; ERYTHROCYTE; HEMATOCRIT; HUMAN; PATIENT MONITORING; PHYSIOLOGY; REVIEW;

ANOXIA; ERYTHROCYTES; HEMATOCRIT; HUMANS; MONITORING, INTRAOPERATIVE; OXYGEN;

EID: 0002198690     PISSN: 00032417     EISSN: None     Source Type: Journal    
DOI: 10.1007/s001010170002     Document Type: Article

References (54)

1. Backer D de, Zhang H, Vincent JL (1995) Models to study the relation between oxygen consumption and oxygen delivery during an acute reduction in blood flow: comparison of balloon filling in the inferior vena cava, tamponade, and hemorrhage. Shock 4: 107-12
2. 2 dependency exist in critically ill septic patients? Am J Respir Crit Care Med 157:1219-1225
3. Bihari D, Smithies M, Gimson A, Tinker J (1987) The Effects of vasodilation with prostacyclin on delivery and uptake in critically ill patients. N Engl J Med 317:397-403
4. Cain SM (1965) Appearance of excess lactate in anesthetized dogs during anemic and hypoxic hypoxia. Am J Physiol 209: 604-610
5. Cain SM (1977) Oxygen deliveryand uptake in dogs during anemic and hypoxic hypoxia. J Appl Physiol 42: 228-234
6. Carson JL, Poses RM, Spence RK, Bonavita G (1988) Severity of anaemia and operative mortality and morbidity. Lancet 1: 727-729
7. Carson JL, Duff A, Poses RM et al., (1996) Effect of anaemia and cardiovascular disease on surgical mortality and morbidity. Lancet 348: 1055-1060
8. Carson JL, Duff A, Berlin JA et al., (1998) Perioperative blood transfusion and postoperative mortality. JAMA 279: 199-205
9. Carson JL, Terrin ML, Barton FB et al., (1998) A pilot randomized trial comparing symptomatic vs. hemoglobin-level-driven red blood cell transfusions following hip fracture. Transfusion 38: 522-529
10. 2 uptake during hemodilution and b-adrenergic stimulation. Am J Physiol Heart Circ Physiol 265: H1769-H1777
11. Estafanous FG, Smith CE, Selim WM, Tarazi RC (1990) Cardiovascular effects of acute normovolemic hemodilution in rats with disopyramide-induced myocardial depression. Basic Res Cardiol 85: 227-236
12. Fontana JL, Welborn L, Mongan PD, Sturm P, Martin G, Bünger R (1995) Oxygen consumption and cardiovascular function in children during profound intraoperative normovolemic hemodilution. Anesth Analg 80: 219-225
13. Fox GA, Bersten A, Lam C, Neal A, Rutledge FS, Inman K, Sibbald WJ (1994) Hematocrit modifies the circulatory control of systemic and myocardial oxygen utilization in septic sheep. Crit Care Med 22: 470-479
14. Groote F de, Debay P, Zhang H, Heitz D, Linden P van der (1996) Effects of ketamine on critical hemoglobin level in dogs during normovolemic anemia. Anesth Analg 82: 88
15. 2 during hypoxemia and isovolemic anemia. J Appl Physiol 68: 2047-2053
16. Habler OP, Kleen MS, Hutter JW et al., (1998) Effects of hyperoxic ventilation on hemodilution-induced changes in anesthetized dogs. Transfusion 38: 135-144
17. Hebert PC, Wells G, Marshall J, Martin C, Tweeddale M, Pagliarello G, Blajchman M (1995) Transfusion requirements in critical care. A pilot study. Canadian Critical Care Trials Group. JAMA 273: 1439-1444
18. Hebert PC, Wells G, Tweeddale M, Martin C et al., (1997) Does transfusion practice affect mortality in critically ill patients? Am J Respir Crit Care Med 155: 1618-1623
19. Hebert PC, Wells G, Blajchman MA et al., (1999) A multicenter, randomized, controlled clinical trial of transfusion requirements in critical care. Transfusion Requirements in Critical Care Investigators, Canadian Critical Care Trials Group. N Engl J Med 340 [Suppl 6]: 409-417
20. Hoeven MA van der, Maertzdorf WJ, Blanco CE (1999) Relationship between mixed venous oxygen saturation and markers of tissue oxygenation in progressive hypoxic hypoxia and in isovolemic anemic hypoxia in 8-to 12-day-old piglets. Crit Care Med 27: 1885-1892
21. Hogue CW Jr, Goodnough LT, Monk TG (1998) Perioperative myocardial ischemic episodes are related to hematocrit level in patients undergoing radical prostatectomy. Transfusion 38: 924-931
22. Johnson RG, Thurer RL, Kruskall MS, Sirois C, Gervino EV, Critchlow J, Weintraub RM (1992) Comparison of two transfusion strategies after elective operations for myocardial revascularization. J Thorac Cardiovasc Surg 104: 307-314
23. Levine E, Rosen A, Sehgal L, Gould S, Sehgal H, Moss G (1990) Physiologic effects of acute anemia: implications for a reduced transfusion trigger. Transfusion 30: 11-14
24. Levy PS, Kim S-J, Eckel PK et al., (1993) Limit to cardiac compensation during acute isovolemic hemodilution: influence of coronary stenosis. Am J Physiol 265: H340-H349
25. Lichtenstein A, Eckhart WF, Swanson KJ, Vacanti CA, Zapol WM (1988) Unplanned intraoperative and postoperative hemodilution: oxygen transport and consumption during severe anemia. Anesthesiology 69: 119-122
26. 2*kg(-1)*min(-1). Anesthesiology 92: 407-413
27. 2 delivery. J Appl Physiol 71: 83-93
28. 2 consumption in the adult respiratory distress syndrome. Chest 84: 267-271
29. Morisaki H, Sibbald W, Martin C, Doig G, Inman K (1996) Hyperdynamic sepsis depresses circulatory compensation to normovolemic anemia in conscious rats. J Appl Physiol 80: 656-664
30. Nelson AH, Fleisher LA, Rosenbaum SH (1993) Relationship between postoperative anemia and cardiac morbidity in high-risk vascular patients in the intensive care unit. Crit Care Med 21: 860-866
31. 2 extraction in the dog. J Appl Physiol 63: 387-394
32. 2 uptake during bacteremia in dogs. J Appl Physiol 63: 1487-1492
33. Räsänen J (1992) Supply-dependent oxygen consumption and mixed venous oxyhemoglobin saturation during isovolumic hemodilution in pigs. Chest 101: 1121-1124
34. Sautner T, Wessely C, Riegler M et al., (1998) Early effects of catecholamine therapy on mucosal integrity, intestinal blood flow, and oxygen metabolism in porcine endotoxin shock. Ann Surg 228: 239-248
35. Schou H, Perez de Sa V, Sigurdardottir M, Roscher R, Jonmarker C, Werner O (1996) Circulatory effects of hypoxia, acute normovolemic hemodilution, and their combination in anesthetized pigs. Anesthesiology 84: 1443-1454
36. Schumacker PT, Rowland J, Saltz S, Nelson DP, Wood LD (1987) Effects of hyperthermia and hypothermia on oxygen extraction by tissues during hypovolemia. J Appl Physiol 63: 1246-1252
37. Shoemaker WC, Appel PL, Kram HB (1992) Role of oxygen debt in the development of organ failure sepsis, and death in high-risk surgical patients. Chest 102: 208-215
38. Spahn DR, Smith LR, McRae RL, Leone BJ (1992) Effects of acute isovolemic hemodilution and anesthesia on regional function in left ventricular myocardium with compromised coronary blood flow. Acta Anaesthesiol Scand 36: 628-636
39. Spahn DR, Smith LR, Veronee CD et al., (1993) Acute isovolemic hemodilution and blood transfusion: effects on regional function and metabolism in myocardium with compromised coronary blood flow. J Thorac Cardiovasc Surg 105: 694-704
40. Spahn DR, Smith LR, Schell RM, Hoffman RD, Gillespie R, Leone BJ (1994) Importance of severity of coronary artery disease for the tolerance of normovolemic hemodilution. J Thorac Cardiovasc Surg 108: 231-239
41. Spahn DR, Zollinger A, Schlumpf RB et al., (1996) Hemodilution tolerance in elderly patients without known cardiac disease. Anesth Analg 82: 681-686
42. Spahn DR, Schmid ER, Seifert B, Pasch T (1996) Hemodilution tolerance in patients with coronary artery disease who are receiving chronic b-adrenergic blocker therapy. Anesth Analg 82: 687-694
43. Stehling L, Zauder HL (1991) Acute normovolemic hemodilution. Transfusion 31: 857-868
44. Toy P, Feiner J, Viele MK, Watson J, Yeap H, Weiskopf RB (2000) Fatigue during acute isovolemic anemiain healthy, resting humans. Transfusion 40: 457-460
45. Trouwborst A, Tenbrinck R, Woerkens ECSM van (1990) Blood gas analysis of mixed venous blood during normoxic acute isovolemic hemodilution in pigs. Anesth Analg 70: 523-529
46. Viele MK, Weiskopf RB (1994) What can we learn about the need for transfusion from patients who refuse blood? The experience with Jehovah's Witnesses. Transfusion 34: 396-401
47. Weiskopf RB, Viele MK, Feiner J et al., (1998) Human cardiovascular and metabolic response to acute, severe isovolemic anemia [see comments]. JAMA 279: 217-221
48. Weiskopf RB, Kramer JH, DP, Viele M et al., (2000) Acute severe isovolemic anemia impairs cognitive function and memory in humans. Anesthesiology 92: 1646-1652
49. Wilkerson DK, Rosen AL, Gould SA, Sehgal LR, Sehgal HL, Moss GS (1987) Oxygen extraction ratio: a valid indicator of myocardial metabolism in anemia. J Surg Res 42: 629-634
50. Woerkens van ECSM, Trouwborst A, Duncker DJGM, Koning MMG, Boomsma F, Verdouw PD (1992) Catecholamines and regional hemodynamics during isovolemic hemodilution in anesthetized pigs. J Appl Physiol 72: 760-769
51. Woerkens ECSM van, Trouwborst A, Lanschot JJB van (1992) Profound hemodilution: what is the critical level of hemodilution at which oxygen delivery-dependent oxygen consumption starts in an anesthetized human. Anesth Analg 75: 818-821
52. Wolf YG, Cotev S, Perel A, Manny J (1987) Dependence of oxygen consumption on cardiac output in sepsis. Crit Care Med 15: 198-203
53. 2 and pH are good indicators of critical hypoperfusion. Am Rev Respir Dis 148: 867-871
54. Zollinger A, Hager P, Singer T, Friedl HP, Pasch T, Spahn DR (1997) Extreme hemodilution due to massive blood loss in tumor surgery. Anesthesiology 87: 985-987