The change of ventilatory function in patients with CO2 inflating in peritoneal cavity for abdominal endoscopic anesthesia surgery
Journal Title: JOURNAL OF FUNCTIONAL VENTILATION AND PULMONOLOGY - Year 2018, Vol 9, Issue 28
Abstract
Objective. This study aimed to describe the change of PetC02, peak and Vt in patients with abdominal endoscopic anesthesia surgery when CO2 inflating into peritoneal cavity at Military Central Hospital. Methods. It was a perspective and descriptive study. Results. PetCO2 increased immediately at the time of CO2 inflating, highly increased in the first 25 minutes after CO2 inflating. Average PetCO2 maximum was increased from 31.06±2.517 to 38.92±2.114 mmHg at T5 by 25.31%. Between 30 minutes after pumping and T120, PetCO2 was slightly increased and more stable; PetCO2 slightly was decreased after 5 minutes of CO2 deflating and come to nearly normal at completed surgery. At the time of totally completed surgery, PetCO2 was persistent higher than that at the begin; the peak was highly increased at the beginning of CO2 inflating and reached the highest value during period from T10 to T25. Average peak was maximally increased from 17.24±1.762 to 25.64±3.256 cmH2O at T20 or by 48.72%. The peak was persisted highly at T120 and gradually decreased after CO2 deflating and toward to the peak value before CO2 inflating. Vt was slightly decreased from the beginning of CO2 inflating; average Vt was minimally decreased at T30 from 466.21±54.537 to 445.67±51.621 mL or 4.41%; Vt was increased immediately after CO2 deflating and gradually come to Vt value when the surgery was just completed.
Authors and Affiliations
Them LE VAN
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- EP ID EP570272
- DOI 10.12699/jfvpulm.9.28.2018.9
- Views 72
- Downloads 0
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