Impedance spectroscopy for monitoring ischemic injury in the intestinal mucosa

Physiological Measurement

Volumn 24, Issue 2, 2003, Pages 277-289

  González, César A ^a,b   Villanueva, Cleva ^a,c   Othman, Salah ^b,d   Narváez, Raúl ^b   Sacristán, Emilio ^b  

^a Univ del Ejercito y Fuerza Aerea   (Mexico)

^b DEPARTAMENTO DE QUÍMICA   (Mexico)

^c INSTITUTO POLITÉCNICO NACIONAL   (Mexico)

^d Ministry of Health Syria   (Syrian Arab Republic)

Author keywords

Impedance spectroscopy; Intestinal ischemia; Multiple organ failure; Tonometry

Indexed keywords

SPECTROSCOPY; TISSUE;

GASTROINTESTINAL; IMPEDANCE SPECTROSCOPY; INTESTINAL ISCHEMIA; INTESTINAL MUCOSA; ISCHAEMIA; ISCHEMIC INJURIES; MINIMALLY INVASIVE; MULTIPLE ORGAN FAILURE; PRACTICAL METHOD; TONOMETRY;

PATIENT TREATMENT;

ANIMAL EXPERIMENT; ANIMAL MODEL; CONFERENCE PAPER; CONTROLLED STUDY; GASTROINTESTINAL MUCOSA; HYPOVOLEMIA; IMPEDANCE; INTESTINE ISCHEMIA; INTESTINE MUCOSA; MALE; MONITORING; MULTIPLE ORGAN FAILURE; NONHUMAN; PRIORITY JOURNAL; RABBIT; SPECTROSCOPY; TISSUE INJURY; TISSUE PERFUSION; TONOMETRY;

ANIMALIA; ORYCTOLAGUS CUNICULUS;

EID: 17544389673     PISSN: 09673334     EISSN: None     Source Type: Journal    
DOI: 10.1088/0967-3334/24/2/304     Document Type: Conference Paper

References (20)

1. ACCM practice parameters: Part 2 Practice parameters for hemodynamic support of sepsis in adult patients 1999 Crit. Care Med. 27 639-60
2. Ackman J J and Seitz M A 1984 Methods of complex impedance measurements in biologic tissue Crit. Rev. Biomed. Eng. 11 281-311
3. Casas O et al 1999 In vivo and in situ ischemic tissue characterization using electrical impedance spectroscopy Ann. NY Acad. Sci. 873 51-8
4. Connett R J, Pearce F J and Drucker W R 1986 Scaling of physiological responses a new approach for hemorrhagic shock Ann. J. Physiol. 250 R951-9
5. Doglio G et al 1991 Gastric mucosal pH as a prognostic index of mortality in critically ill patients Crit. Care Med. 119 1037-40
6. Fiddian-Green R G 1988 Splanchnic ischemia and multiple organ failure in the critically ill Ann. R. Coll. Surg. Eng. 70 128-34
7. Fiddian-Green R G et al 1986 Prediction of the development of sigmoid ischemia on the day of aortic operations Arch. Surg. 121 654-60
8. Gersing E 1998 Impedance spectroscopy on living tissue for determination of the state of organs Bioelectrochem. Bioenerg. 45 145-49
9. Gomersall C D et al 2000 Resuscitation of critically ill patients based on the results of gastric tonometry: a prospective randomized controlled trial Crit. Care Med. 28 607-14
10. González C A and Sacristán E 2001 Espectroscopia de impedancia para monitoreo de daño isquémico en la mucosa intestinal II Latin-American Conf. Biomed. Eng. (Havana, Cuba)
11. Gutierrez G et al 1992 Gastric intramucosal pH as a therapeutic index of tissue oxygenation in critically ill patients Lancet 339 196-9
12. Haglund U, Bulkley G B and Granger D N 1987 On the pathophysiology of intestinal ischemic injury Acta Chir. Scand. 153 321-4
13. Kun S and Peura R A 1994 Tissue ischemia detection using impedance spectroscopy Proc., IEEE/EMBS 16th Ann. Int. Conf. pp 868-9
14. Kun S and Peura R A 1999 Selection of measurement frequencies for optimum extraction of tissue impedance model parameters Med. Biol. Eng. Comput. 37 699-703
15. Kyle A H, Chan C T and Minchinton A I 1999 Characterization of three-dimensional tissue cultures using electrical impedance spectroscopy Biophys. J. 76 2640-8
16. Lazlo F, Whittle B, Evans S and Moncada S 1995 Association of microvascular leakage with induction of nitric oxide synthase: effects of nitric oxide synthase inhibitors in various organs Eur. J. Pharm. 283 47-53
17. Othman S 1999 Espectrómetro de impedancia para monitoreo de daño isquémico tisular MS Thesis in Biomedical Engineering UAM-Iztapalapa, México
18. Sacristán E 2001 Impedance spectroscopy system and catheter for ischemic mucosal damage monitoring in hollow viscous organs US Patent application no 09/907, 781
19. Schiedler M G, Cutler B S and Fiddian-Green R G 1986 Sigmoid intramural pH for prediction of ischemic colitis during aortic surgery Arch. Surg. 122 881-6
20. Shoemaker W C et al 1988 Prospective trials of supranormal values of survivors as therapeutic goals in high-risk surgical patient Chest 94 1176-86