Clinical study on the prevention and treatment function of muscovite in nonsteroidal anti-inflammatory drug induced small intestinal injury / 中华消化杂志
Chinese Journal of Digestion
; (12): 251-255, 2014.
Article
в Zh
| WPRIM
| ID: wpr-671763
Ответственная библиотека:
WPRO
ABSTRACT
Objective To investigate the injury of nonsteroidal anti-inflammatory drug (NSAID) in small intestinal mucosa and the protective role of muscovite.Methods From December 2012 to June 2013,28 healthy volunteers without intestinal mucosal injury showed by capsule endoscopy were selected as objects of this study.Based on computer-generated random number table,the subjects were divided into muscovite group and control group.Subjects of muscovite group orally took muscovite 3 g twice daily,diclofenac 75 mg twice daily and omeprazole 20 mg once a day.The medicine for control group were as same as muscovite group but no muscovite.Patient in both groups took medicines for two weeks.All subjects underwent capsule endoscopy examination after the medication.Before and after the medication,the clinical symptoms of subjects and the changes of small intestinal mucosa under endoscopy were compared.The t-test was performed for comparison between the groups in normally distributed measurement data.For non-normal distributed measurement data,Wilcoxon rank sum test was used for comparison between the groups.Chi-square test or Fisher's exact test was implemented for comparison between the groups of count data.Results There were no differences in the incidences of the injury of the intestinal mucosa,ulceration,petechiae and (or) erythema,mucosal exposure between muscovite group (5/14,4/14,3/14 and 1/14,respectively) and control group (10/14,8/14,7/14 and 3/14,respectively) (all P>0.05).Both the incidences of intestinal mucosal erosions and lymphangiectasis of muscovite group (4/14 and 1/14) were lower than those of control group (10/14 and 8/14) and the differences were statistically significant (x2 =5.143,Fisher's exact test,both P<0.05).All the number of injury of the intestinal mucosa,ulceration and erosions of muscovite group (0.00(2.00),0.00(1.00),0.00(1.25),respectively) were lower than those of control group (5.50(17.25),2.00(9.75),3.00(5.00),respectively) and the differences were statistically significant (Z=-2.156,-1.988 and -2.338,all P<0.05).There was no statistically significant difference in the number of petechiae and (or) erythema between muscovite group and control group (P>0.05).In muscovite group,the number of grade zero,one,two,three and four intestinal mucosa injury was nine,zero,one,three and one; in control group was four,zero,two,two and six.There was statistically significant difference between the two groups (Z=-2.108,P<0.05).In muscovite group,the number of mucosa injury in the upper,middle and lower sections of small intestine was 0.00(0.25),0.00(0.25),0.00(0.75),respectively,and there was no significant difference in the distribution of small intestinal mucosa injury in the group (all P> 0.05).In control group,the number of mucosa injury in the upper,middle and lower sections of small intestine was 2.00(4.00),0.00(4.25),3.00(9.75),respectively,and there was statistically significant difference in the distribution of small intestinal mucosa injury in the group (x2 =7.189,P<0.05).The number of small intestinal mucosa injury in the upper and lower sections of control group was more than that of muscovite group and the difference was statistically significant (Z=-2.087 and-2.502,both P< 0.05).Conclusion Short-term orally taking NSAID lead to small intestinal mucosal injury and muscovite could reduce NSAID-related small intestinal mucosal injury.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
Chinese Journal of Digestion
Год:
2014
Тип:
Article