Clinical study on patients with gastrolithiasis treated by pectinase
- VernacularTitle:果胶酶治疗胃石症的临床研究
- Author:
Zhimin QU
;
Zengjun QU
;
Xiumin JIANG
;
Zhongdong YU
;
- Publication Type:Journal Article
- Keywords:
GASTROLITHIASIS/drug ther;
PECTINASE/ther use;
GASTROLITHIASIS/etiol
- From:
Chinese Journal of General Surgery
1993;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the pathological mechanism of gastrolithiasis formation in vitro and the effects of pectinase on gastrolithiasis. Methods The test in vitro was divided randomly into two groups:(1) Haws and persimmons(25g respectively) were chewed and put into two clean containers filled with fresh gastric juice.(2) Wine containing 30% alcohol(50ml) was added to the container. Each group included 4 collections.All two groups were placed in 37℃ calorstat box to observe the course and time of gastrolith formation. After gastrolith formation, 2g pectinase was added to the container and observed the decomposition of pectinase to gastrolith and the time was recorded. The effects of pectinase on 54 patients with gastrolithiasis were also investigated. Results The mean time of haws juice coagulation and persimmons was 23 minutes and 25 minutes respectively in the group without wine; but in the group with wine, the mean time of haws juice coagulation and persimmons was 14 minutes and 19 minutes respectively. After adding pectinase, the mean time of clot initiated decomposition was about 17 minutes in both groups, but complete decomposition needed 34 minutes. All the 54 patients with gastrolithiasis who received pectinase were cured.The gastrolith disappeared 6 hours after taking pectinase confirmed by barium meal examination. Conclusions Haws and/or persimmons mixed with gastric juice could induce gastrolith formation. The effects of pectinase on patients with haws or persimmons gastrolithiasis are good, this therapeutic procedure is simple, and the gastrolith resolves quickly.Pectinase may be widely used in the treatment of gastrolithiasis.
