Gastric tonometry
نویسندگان
چکیده
منابع مشابه
Gastric tonometry after gastroschisis repair.
Gastric tonometry and intravesical pressure measurement were performed on eight babies born with gastroschisis for 72 hours after abdominal closure. Intravesical pressure was not high. The gastric mucosal pCO2 and gastric mucosal pH remained stable and closely matched arterial values. Tonometry may be a useful technique to monitor these babies.
متن کاملGastric tonometry: in vivo comparison of saline and air tonometry in patients with cardiogenic shock.
Measurement of gastric intramucosal pH (pHi) has been advocated to assess gastric perfusion. Regional PCO2 (rPCO2) values are measured using saline tonometry (rsPCO2) and more recently using air tonometry (raPCO2). We compared 237 measurements of saline and air tonometry in 19 consecutive, severely ill patients (mean age 59 (range 31-76) yr, 19 males, APACHE II 22 +/- 7) with cardiogenic shock....
متن کاملSmall bowel tonometry is more accurate than gastric tonometry in detecting gut ischemia.
Gastric tonometer PCO2 measurement may help identify gut ischemia in critically ill patients but is frequently associated with large measurement errors. We tested the hypothesis that small bowel tonometer PCO2 measurement yields more accurate information. In 10 anesthetized, mechanically ventilated pigs subject to progressive hemorrhage, we measured gut oxygen delivery and consumption. We also ...
متن کاملIntestinal and gastric tonometry during experimental burn shock.
INTRODUCTION The occurrence of organ failure following thermal injury, despite restoration of hemodynamic parameters and urine output during resuscitation, has led to efforts to measure end-organ perfusion. The purpose of this 24-h study was to evaluate the utility of gastrointestinal (GI) tonometry during burn shock and resuscitation. METHODS Male swine (n=11, 23.3+/-0.9 kg) were anesthetize...
متن کاملGastric tonometry: the hemodynamic monitor of choice (Pro).
Controversy exists as to the best means to monitor the critically ill patient and the appropriate end points of therapy. Use of global hemodynamic or metabolic parameters may be normal in the patient who has not been completely or adequately resuscitated. Decreased perfusion to the gut is not well tolerated and may contribute to the development of the multiple organ dysfunction syndrome. Gastri...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1995
ISSN: 0007-0912
DOI: 10.1093/bja/75.4.507