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Allogenic acellular extracellular matrix repairs high anal fistula / 中国组织工程研究
Chinese Journal of Tissue Engineering Research ; (53): 5497-5502, 2014.
Article in Chinese | WPRIM | ID: wpr-455951
ABSTRACT

BACKGROUND:

Treatment methods for high anal fistula include fistula removal, incision and thread drawing, selective mucosal flap displacement, fibrin glue closure, fistula liagtion between sphincter, most of which show many advantages, including long-term healing, a low success rate, high recurrence rate, and high postoperative complication rate.

OBJECTIVE:

To observe the clinical effect of acelular extracelular matrix in the treatment of high anal fistula, and to explore a minimaly invasive treatment for high anal fistula.

METHODS:

Totaly 100 cases of high anal fistula were randomly divided into treatment group and control group, 50 cases in each group. Treatment group were treated with alogenic acelular extracelular matrix, and control group were treated with traditional low incision with high thread-drawing. Then, we observed and compared the operation time, bleeding volume, postoperative pain score (visual analog scale score), postoperative pain duration, anal incontinence severity score (Wexner score), wound healing time, one-stage success rate, cure rate, recurrence rate. RESULTS AND

CONCLUSION:

Compared with the control group, the treatment group showed lower scores in the operation time, bleeding volume, wound healing time, visual analog scale score, postoperative pain duration, and anal incontinence severity score (P short course of treatment, high cure rate and has no damage to the anal function and appearance.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Tissue Engineering Research Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Tissue Engineering Research Year: 2014 Type: Article