A Randomized, Double-Blind, and Placebo-Controlled Trial of Chinese Herbal Medicine in the Treatment of Childhood Constipation.

OBJECTIVES: Management of constipation is still challenging in childhood. The pharmacological effect of XiaojiDaozhi Decoction, a prescription of Chinese Herbal Medicine (CHM), has been well described for the treatment of food and Qi stagnation which account for childhood constipation. However, the efficacy and safety of XiaojiDaozhi Decoction in childhood constipation remains unclear. METHODS: A randomized, double-blind, and placebo-controlled trial was conducted to evaluate the efficacy and safety of XiaojiDaozhi Decoction in childhood constipation. Two hundred children were recruited and randomly allocated to the CHM or placebo group to receive their respective interventions. The duration of treatment was 8 weeks, with a 12-week follow-up. Main outcome measures were complete spontaneous bowel movements and satisfaction with bowel function. Safety and adverse effects were evaluated by blood laboratory measurements. RESULTS: At the end of follow-up, the response rates of CHM and placebo were 62% and 31%, respectively (χ2 = 19.315, P < 0.01). At the end of treatment, recurrence was found in 7 cases (10.14%) in CHM and 11 cases (26.19%) in placebo (χ2 = 4.947, P < 0.05). In the main outcome measures, 56 patients (56%) in the CHM group and 25 patients (25%) in the placebo group were satisfied with their bowel movements (χ2 = 19.940, P < 0.05). Increased complete spontaneous bowel movements ≥3 per week from baseline were found in 40 patients (40%) who received CHM and 19 patients (19%) who received placebo (χ2 = 10.602, P < 0.05). No serious adverse effects were found in any of the recruited cases. DISCUSSION: CHM XiaojiDaozhi Decoction is a safe and effective method for the treatment of childhood constipation.

Ultrasound-guided hydrostatic reduction of intussusceptions by saline enema: a review of 5218 cases in 17 years.

BACKGROUND: The aim of this study was to evaluate the results of ultrasound (US)-guided hydrostatic reduction (UGSED) of intussusceptions in pediatric patients by saline enema. METHODS: Five thousand two hundred eighteen pediatric patients with intussusceptions treated by UGSED from October 1985 to October 2002 were reviewed retrospectively. RESULTS: The success rate of reduction in 5218 patients was 95.5%. Two hundred thirty-seven patients (4.5%) underwent surgery. Colonic perforation occurred in 9 patients (0.17%). Two infants suffered from milk aspiration because of vomiting during the hydrostatic enema reduction. There was no mortality. CONCLUSIONS: UGSED of intussusceptions avoids radiation exposure. It is reliable and safe. It has high success rate and minimal complications. It is a perfect method for the nonoperative treatment of pediatric intussusception and can be widely used as routine therapy.