BACKGROUND: After resection of long-segment Hirschsprung's disease, severe perianal dermatitis (SPAD) may occur because of high stool frequency and elevated concentrations of fecal pancreatic proteases. We investigated prospectively the effect of potato-derived protease inhibitors (PPI) on skin conditions in children with postoperative SPAD. METHODS: Four children (aged 12 to 24 months) with therapy-resistant SPAD after transanal endorectal pull-through for long-segment Hirschsprung's disease received topical PPI (1% in 20% zinc ointment) with each diaper-change. Parents noted down a subjective dermatitis score daily. Photo documentation and outpatient visits were made to assess the treatment results. RESULTS: No adverse effects were observed after treatment with PPI. A remarkable improvement of the dermatitis in 3 of the 4 patients as well as improvements in pain and sleep disorders were observed during the PPI-treatment course. CONCLUSION: The results of the study suggest that PPI may reduce otherwise intractable protease-induced skin irritation in infants.
BACKGROUND: After resection of long-segment Hirschsprung's disease, severe perianal dermatitis (SPAD) may occur because of high stool frequency and elevated concentrations of fecal pancreatic proteases. We investigated prospectively the effect of potato-derived protease inhibitors (PPI) on skin conditions in children with postoperative SPAD. METHODS: Four children (aged 12 to 24 months) with therapy-resistant SPAD after transanal endorectal pull-through for long-segment Hirschsprung's disease received topical PPI (1% in 20% zinc ointment) with each diaper-change. Parents noted down a subjective dermatitis score daily. Photo documentation and outpatient visits were made to assess the treatment results. RESULTS: No adverse effects were observed after treatment with PPI. A remarkable improvement of the dermatitis in 3 of the 4 patients as well as improvements in pain and sleep disorders were observed during the PPI-treatment course. CONCLUSION: The results of the study suggest that PPI may reduce otherwise intractable protease-induced skin irritation in infants.
Authors: Jacob C Langer; Audrey C Durrant; Luis de la Torre; Daniel H Teitelbaum; Robert K Minkes; Michael G Caty; Barbara E Wildhaber; S Jose Ortega; Shinjiro Hirose; Craig T Albanese Journal: Ann Surg Date: 2003-10 Impact factor: 12.969
Authors: Kristy Dm Wittmeier; Kendall Hobbs-Murison; Cindy Holland; Elizabeth Crawford; Hal Loewen; Melanie Morris; Suyin Lum Min; Ahmed Abou-Setta; Richard Keijzer Journal: J Med Internet Res Date: 2018-12-21 Impact factor: 5.428