J.Jpn. Surg. Soc.. 92(4): 381-386, 1991

---

Original article

THE EFFECT OF MENATETRENONE ON PERITONEAL ADHESION

The correlation between the dose of menatetrenone and the incidence of post-laparotomy peritoneal adhesion in Ryan's model was investigated with the use of rats. In the menatetrenone treated group, the menatetrenone was intramuscularly given in a dosage of 10mg immediately after closure of the abdominal wound and every 24 hours for two days. In this group, the incidence of ceco-colonic adhesion was 54% (20/37), whereas the incidence in non-treated group was 26% (10/39) (p＜0.012). Especially in cases with an airdrying time of 1～2 minutes, the difference between incidences of ceco-colonic adhesion in the menatetrenone and that of the non-treated group was high. The former incidence was 61% (17/28) and that of the latter was 21% (6/29) (p＜0.01). In addition, the incidence of peritoneal adhesion was proportionally dose-dependent to the menatetrenone. In our clinical retrospective study, the incidence of post-gastrectomy adhesive ileus increased with menatetrenone treatment to a significant degree. It is concluded that prophylactic administration of a large dose of menatetrenone should be avoided, because the incidence of post-laparotomy peritoneal adhesion could be increased.

---

---

To read the PDF file you will need Adobe Reader installed on your computer.