AIM:To assess attitudes and trends regarding the use of high-dose infliximab among pediatric gastroenterologists for treatment of pediatric ulcerative colitis(UC).METHODS:A 19-item survey was distributed to subscriber...AIM:To assess attitudes and trends regarding the use of high-dose infliximab among pediatric gastroenterologists for treatment of pediatric ulcerative colitis(UC).METHODS:A 19-item survey was distributed to subscribers of the pediatric gastroenterology(PEDSGI) listserv.Responses were submitted anonymously and results compiled in a secure website.RESULTS:A total of 113 subscribers(88% based in the United States) responded(101 pediatric gastroenterology attendings and 12 pediatric gastroenterology fellows).There were 46% in academic medical institutions and 39% in hospital-based practices.The majority(91%) were treating >10 patients with UC;13% were treating >100 patients with UC;91% had prescribed infliximab(IFX) 5 mg/kg for UC;72% had prescribed IFX 10 mg/kg for UC.Using a 5-point Likert scale,factors that influenced the decision not to increase IFX dosing in patients with UC included:"improvement on initial dose of IFX"(mean:3.88) and "decision to move to colectomy"(3.69).Lowest mean Likert scores were:"lack of guidelines or literature regarding increased IFX dosing"(1.96) and "insurance authorization or other insurance issues"(2.34)."Insurance authorization or other insurance issues" was identified by 39% as at least somewhat of a factor(Likert score ≥ 3) in their decision not to increase the IFX dose.IFX 10 mg/kg was more commonly used for the treatment of pediatric UC among responders based in the United States(75/100) compared to non-United States responders(6/13,P = 0.047).Induction of remission was reported by 78% of all responders and 81% reported maintenance of remission with IFX 10 mg/kg.One responder reported one death with IFX 10 mg/kg.CONCLUSION:IFX 10 mg/kg is more commonly used in the United States to treat pediatric UC.Efficacy and safety data are required to avoid insurance barriers for its use.展开更多
基金Supported by DK060617(MBH)DK080825(JMW)+2 种基金DK077734(NG)CCFA Career Development Award(NG)NIH/NCRRUCSF-CTSI Grant,No.UL1 RR024131
文摘AIM:To assess attitudes and trends regarding the use of high-dose infliximab among pediatric gastroenterologists for treatment of pediatric ulcerative colitis(UC).METHODS:A 19-item survey was distributed to subscribers of the pediatric gastroenterology(PEDSGI) listserv.Responses were submitted anonymously and results compiled in a secure website.RESULTS:A total of 113 subscribers(88% based in the United States) responded(101 pediatric gastroenterology attendings and 12 pediatric gastroenterology fellows).There were 46% in academic medical institutions and 39% in hospital-based practices.The majority(91%) were treating >10 patients with UC;13% were treating >100 patients with UC;91% had prescribed infliximab(IFX) 5 mg/kg for UC;72% had prescribed IFX 10 mg/kg for UC.Using a 5-point Likert scale,factors that influenced the decision not to increase IFX dosing in patients with UC included:"improvement on initial dose of IFX"(mean:3.88) and "decision to move to colectomy"(3.69).Lowest mean Likert scores were:"lack of guidelines or literature regarding increased IFX dosing"(1.96) and "insurance authorization or other insurance issues"(2.34)."Insurance authorization or other insurance issues" was identified by 39% as at least somewhat of a factor(Likert score ≥ 3) in their decision not to increase the IFX dose.IFX 10 mg/kg was more commonly used for the treatment of pediatric UC among responders based in the United States(75/100) compared to non-United States responders(6/13,P = 0.047).Induction of remission was reported by 78% of all responders and 81% reported maintenance of remission with IFX 10 mg/kg.One responder reported one death with IFX 10 mg/kg.CONCLUSION:IFX 10 mg/kg is more commonly used in the United States to treat pediatric UC.Efficacy and safety data are required to avoid insurance barriers for its use.