Comparison of volumetric capnography and mixed expired gas methods to calculate physiological dead space in mechanically ventilated ICU patients

Intensive Care Medicine

Volumn 38, Issue 10, 2012, Pages 1712-1717

  Sinha, Pratik ^a   Soni, Neil ^a  

^a CHELSEA AND WESTMINSTER HOSPITAL   (United Kingdom)

Author keywords

Dead space fraction; Respiratory failure; Volumetric capnography

Indexed keywords

CARBON DIOXIDE;

ADULT; AIRWAY PRESSURE; AREA UNDER THE CURVE; ARTICLE; ARTIFICIAL VENTILATION; BOHR ENGHOFF METHOD; BREATHING; CAPNOGRAPHY; CLINICAL ARTICLE; COMPARATIVE STUDY; COMPUTER PROGRAM; DOUGLAS BAG METHOD; FEMALE; GAS; HUMAN; INTENSIVE CARE; LUNG COMPLIANCE; LUNG DEAD SPACE; MALE; OBSERVATIONAL STUDY; POSITIVE END EXPIRATORY PRESSURE; PROCEDURES; PROSPECTIVE STUDY; TIDAL VOLUME; VOLUMETRY;

ADOLESCENT; ADULT; AGED; AGED, 80 AND OVER; CAPNOGRAPHY; FEMALE; HUMANS; INTENSIVE CARE UNITS; LUNG; MALE; MIDDLE AGED; PROSPECTIVE STUDIES; RESPIRATION, ARTIFICIAL; RESPIRATORY DEAD SPACE; YOUNG ADULT;

EID: 85027937343     PISSN: 03424642     EISSN: 14321238     Source Type: Journal    
DOI: 10.1007/s00134-012-2670-5     Document Type: Article

References (17)

1. Cepkova M, Kapur V, Ren X, Quinn T, Zhuo H, Foster E, Liu KD, Matthay MA (2007) Pulmonary dead space fraction and pulmonary artery systolic pressure as early predictors of clinical outcome in acute lung injury. Chest 132:836-842
2. Kallet RH, Alonso JA, Pittet JF, Matthay MA (2004) Prognostic value of the pulmonary dead-space fraction during the first 6 days of acute respiratory distress syndrome. Respir Care 49:1008-1014
3. Nuckton TJ, Alonso JA, Kallet RH, Daniel BM, Pittet JF, Eisner MD, Matthay MA (2002) Pulmonary dead-space fraction as a risk factor for death in the acute respiratory distress syndrome. N Engl J Med 346:1281-1286
4. Raurich JM, Vilar M, Colomar A, Ibanez J, Ayestaran I, Perez-Barcena J, Llompart-Pou JA (2010) Prognostic value of the pulmonary dead-space fraction during the early and intermediate phases of acute respiratory distress syndrome. Respir Care 55:282-287
5. Siddiki H, Kojicic M, Li G, Yilmaz M, Thompson TB, Hubmayr RD, Gajic O (2010) Bedside quantification of dead-space fraction using routine clinical data in patients with acute lung injury: secondary analysis of two prospective trials. Crit Care 14:R141
6. Crossman PF, Bushnell LS, Hedley-Whyte J (1970) Dead space during artificial ventilation: gas compression and mechanical dead space. J Appl Physiol 28:94-97
7. Forbat AF, Her C (1980) Correction for gas compression in mechanical ventilators. Anesth Analg 59:488-493
8. Forbat AF, Her C (1980) Correction for gas compression in mechanical ventilators. Anesth Analg 59:488-493
9. Fletcher R, Jonson B, Cumming G, Brew J (1981) The concept of deadspace with special reference to the single breath test for carbon dioxide. Br J Anaesth 53:77-88
10. Fletcher R, Jonson B, Cumming G, Brew J (1981) The concept of deadspace with special reference to the single breath test for carbon dioxide. Br J Anaesth 53:77-88
11. Bland JM, Altman DG (1986) Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1:307-310
12. 2 analysis: description and validation of a method. Crit Care Med 24:96-102
13. Kallet RH, Daniel BM, Garcia O, Matthay MA (2005) Accuracy of physiologic dead space measurements in patients with acute respiratory distress syndrome using volumetric capnography: comparison with the metabolic monitor method. Respir Care 50:462-467
14. Lum L, Saville A, Venkataraman ST (1998) Accuracy of physiologic deadspace measurement in intubated pediatric patients using a metabolic monitor: comparison with the Douglas bag method. Crit Care Med 26:760-764
15. Sinha P, Flower O, Soni N (2011) Deadspace ventilation: a waste of breath! Intensive Care Med 37:735-746
16. 2 Analyzer. Br J Anaesth 55:177-185
17. Castle RA, Dunne CJ, Mok Q, Wade AM, Stocks J (2002) Accuracy of displayed values of tidal volume in the pediatric intensive care unit. Crit Care Med 30:2566-2574