caa a22 4500 397496672 CHVBK 20180308164522.0 cr unu---uuuuu 161202e199503 xx s 000 0 eng 10.1016/S1010-7940(05)80065-X doi (NATIONALLICENCE)oxford-10.1016/S1010-7940(05)80065-X Changes in gastric tissue oxygenation during mobilisation for oesophageal replacement [Elektronische Daten] We have measured changes in gastric tissue oxygen tension (PtO2, mmHg),with a modified Clark oxygen electrode, in eight patients (median age 59years, range 52 to 74) undergoing oesophagectomy for carcinoma. Operationswere performed with a cervical anastomosis and the stomach mobilised on theright gastric and gastroepiploic arteries. Tissue oxygen tension wasmeasured in the gastric fundus at 4 points: (1) before mobilisation, (2)after mobilisation with the stomach in the abdomen, (3) with the funduslifted to the neck and (4) after anastomosis. From a mean of 77 mmHg beforemobilisation, PtO2 was halved to 36 mmHg after mobilisation with no furtherfall after transposition to the neck or anastomosis. Arterial oxygenconcentration (PaO2), mean arterial pressure (MAP) and oxygen delivery(DO2) were similar at each point. Tissue oxygen tension was correlated withPAO2 at points 1 and 4 but MAP only at point 1 and DO2 not at all. Thesefindings document the relationship of gastric PtO2 to mobilisation of thestomach and demonstrate the important influence of PaO2 on PtO2. © Springer-Verlag 1995 European Journal of Cardio-Thoracic Surgery Elsevier Science B.V. 9/3(1995-03), 158-160 1010-7940 9:3<158 1995 9 ejcts https://doi.org/10.1016/S1010-7940(05)80065-X text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1016/S1010-7940(05)80065-X text/html Onlinezugriff via DOI NATIONALLICENCE 773 0- European Journal of Cardio-Thoracic Surgery Elsevier Science B.V 9/3(1995-03), 158-160 1010-7940 9:3<158 1995 9 ejcts Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford