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- Title
Obstructive jaundice and wound healing.
- Authors
Grande, L.; Garcia-Valdecasas, J. C.; Fuster, J.; Visa, J.; Pera, C.
- Abstract
Wound healing was studied in 95 jaundiced patients and 123 anicteric patients using skin prolylhydroxylase activity as an index of collagen synthesis. The mean(s.d.) value of skin prolylhydroxylase activity in jaundiced patients was significantly lower than that of controls in the preoperative period (40·1(19·2) versus 369·2(32·2) c.p.m./mg protein, respectively, P<0·001). Before operation there was a significant difference between patients with benign or malignant obstruction of the biliary tree (55·0(12·3) versus 25·2(10·4) c.p.m./mg protein, respectively, P<0·05). In patients with benign obstruction skin prolylhydroxylase activity returned to normal values (326·3(53·1) c.p.m./mg protein, P < 0·001 versuspreoperative values), while in patients with malignant lesions skin prolylhydroxylase activity increased significantly with respect to the preoperative period (25·2(10·4) versus 82·9(14·3) c.p.m./mg protein, P<0·01) but was still below normal values. Abdominal wound dehiscence was more common in jaundiced patients (six of 95) than in the anicteric group (two of 123). This complication appeared to be associated with a low skin prolylhydroxylase activity.
- Publication
British Journal of Surgery, 1990, Vol 77, Issue 4, p440
- ISSN
0007-1323
- Publication type
Article
- DOI
10.1002/bjs.1800770426