[Effect of tongbian navel paste on colonic motility in children with constipation of slow transmission type].

Objective: To observe the therapeutic effect of Tongbian Navel Paste (TBP, a self-formulated preparation consisting of both Chinese herbal and Western medicines) on children with constipation of slow transmission type (CSTT) and it influence on patients' colonic motility.

Methods: Sixty-eight children with CSTT were randomly assigned to two groups, 38 in the treatment group treated with TBP, and 30 in the control group treated with oral taking Maren Zipi pill. The changes of clinical symptoms, and the outcomes of colon transmission test were observed and compared before and after treatment.