Computed tomographic analysis of the effects of two inspired oxygen concentrations on pulmonary aeration in anesthetized and mechanically ventilated dogs

American Journal of Veterinary Research

Volumn 68, Issue 9, 2007, Pages 925-931

  Staffieri, Francesco ^a,b   Franchini, Delia ^a   Carella, Giuseppina L ^a   Montanaro, Manuela G ^a   Valentini, Valerio ^a   Driessen, Bernd ^b   Grasso, Salvatore ^a   Crovace, Antonio ^a  

^a UNIVERSITY OF BARI   (Italy)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACEPROMAZINE; CARBON DIOXIDE; ISOBA; MORPHINE SULFATE; OXYGEN; PREQUILLANT; SEVOFLURANE; THIOPENTAL; UNCLASSIFIED DRUG;

ANESTHESIA INDUCTION; ANIMAL EXPERIMENT; ANIMAL MODEL; ARTERIAL CARBON DIOXIDE TENSION; ARTERIAL OXYGEN TENSION; ARTICLE; ARTIFICIAL VENTILATION; ATELECTASIS; CONCENTRATION RESPONSE; CONTROLLED STUDY; DOG; FEMALE; HYPERINFLATION; IMAGE ANALYSIS; INHALATION ANESTHESIA; LUNG ALVEOLUS OXYGEN TENSION; LUNG GAS EXCHANGE; LUNG VENTILATION; NONHUMAN; OXYGEN THERAPY; PREMEDICATION; RECUMBENCY; SPIRAL COMPUTER ASSISTED TOMOGRAPHY;

ANESTHESIA, INHALATION; ANIMALS; ATELECTASIS; DOG DISEASES; DOGS; DOSE-RESPONSE RELATIONSHIP, DRUG; FEMALE; ISOFLURANE; MORPHINE; OXYGEN; PARTIAL PRESSURE; PULMONARY GAS EXCHANGE; PULMONARY VENTILATION; RANDOM ALLOCATION; TOMOGRAPHY, X-RAY COMPUTED;

ANIMALIA; CANIS FAMILIARIS;

EID: 34548697300     PISSN: 00029645     EISSN: None     Source Type: Journal    
DOI: 10.2460/ajvr.68.9.925     Document Type: Article

References (26)

1. Duggan M, Kavanagh BP. Pulmonary atelectasis: a pathogenic perioperative entity. Anesthesiology 2005;102:838-854.
2. Nunn JF, Payne JP. Hypoxaemia after general anaesthesia. Lancet 1962;2:631-632.
3. Lumb AB. Applied physiology. Anaesthesia. In: Lumb AB, ed. Nunn's applied respiratory physiology. 6th ed. St Louis: Elsevier, 2005;297-326.
4. 2 0.4) improves gas exchange in young healthy patients during general anesthesia. Can J Anesth 2002;49:1040-1043.
5. Rusca M, Proietti S, Schnyder P, et al. Prevention of atelectasis formation during induction of general anesthesia. Anesth Analg 2003;97:1835-1839.
6. Rothen HH, Sporre B, Engberg G, et al. Influence of gas composition on recurrence of atelectasis after reexpansion maneuver during general anesthesia. Anesthesiology 1995;84:832-842.
7. 2 before tracheal extubation on postoperative atelectasis. Anesth Analg 2002;95:1777-1781.
8. Gattinoni L, Pesenti A, Torresin A, et al. Adult respiratory distress syndrome profiles by computed tomography. J Thorac Imaging 1986;1:25-30.
9. Magnusson L, Spahn DR. New concepts of atelectasis during general anaesthesia. Br J Anaesth 2003;91:61-72.
10. Ogilvie GK, Salman MD, Kesel ML, et al. Effect of anesthesia and surgery on energy expenditure determined by indirect calorimetry in dogs with malignant and nonmalignant conditions. Am J Vet Res 1996;57:1321-1326.
11. Bendixen HH, Hedley-Whyte J, Laver MB. Impairment oxygenation in surgical patients during general anesthesia with controlled ventilation: a concept of atelectasis. N Engl J Med 1963;269:991-996.
12. Brismar B, Hedenstierna G, Lundquist H, et al. Pulmonary densities during anaesthesia with muscular relaxation: a proposal of atelectasis. Anesthesiology 1985;62:422-428.
13. Hedenstierna G, Lundquist H, Lundh B, et al. Pulmonary densities during anaesthesia. An experimental study on lung morphology and gas exchange. Eur Respir J 1989;2:528-535.
14. Gattinoni L, Caironi P, Pelosi P, et al. What has computed tomography taught us about the acute respiratory distress syndrome? Am J Respir Care Med 2001;164:1701-1711.
15. Pelosi P, Goldner M, McKibben A, et al. Recruitment and derecruitment during acute respiratory failure. An experimental study. Am J Respir Crit Care Med 2001;164:122-130.
16. Morandi F, Mattoon JS, Lakritz J, et al. Correlation of helical and incremental high-resolution thin section computed tomographic imaging with histomorphometric quantitative evaluation of lung in dogs. Am J Vet Res 2003;64:935-944.
17. Rothen HU, Sporre B, Engberg G, et al. Re-expansion of atelectasis during general anesthesia: a computed tomography study. Br J Anaesth 1993;71:788-795.
18. Hedenstierna G. Alveolar collapse and closure of airways: regular effects of anaesthesia. Clin Physiol Funct Imaging 2003; 23:123-129.
19. Juno P, Marsh M, Knopp T. Closing capacity in awake and anesthetized-paralyzed man. J Appl Physiol 1978;44:238-244.
20. Dale WA, Rahn H. Rate of gas absorption during atelectasis. Appl Physiol 1952;170:606-613.
21. Joyce CJ, Baker AB, Kennedy RR. Gas uptake from an unventilated area of lung: computer model of absorption atelectasis. J Appl Physiol 1993;74:1107-1116.
22. 2 breathing. J Appl Physiol 1975; 38:886-895.
23. Lundquist H, Hedenstierna G, Ringertz H. Barbiturate anaesthesia does not cause pulmonary densities in dogs: a study using computerized axial tomography. Acta Anaesthesiol Scand 1988;32:162-165.
24. Alwood AJ, Brainard BM, LaFond E, et al. Postoperative pulmonary complications in dogs undergoing laparotomy: frequency, characterization and disease-related risk factors. J Vet Emerg Crit Care 2006;16:176-183.
25. Brainard BM, Alwood AJ, Kushner LI, et al. Postoperative pulmonary complications in dogs undergoing laparotonry: anesthetic and perioperative factors. J Vet Emerg Crit Care 2006;16:184- 191.
26. Campbell VL, Drobatz KJ, Perkowski SZ. Postoperative hypoxemia and hypercarbia in healthy dogs undergoing routine ovariohysterectomy or castration and receiving butorphanol or hydromorphone for analgesia. J Am Vet Med Assoc 2003;222:330-336.