Clinical analysis of 194 patients with congenital hyperinsulinism / 中华实用儿科临床杂志

ABSTRACT

Objective To summarize the clinical data of 194 patients with congenital hyperinsulinism(CHI),in order to provide the theoretical basis for the diagnosis,treatment and prognosis of CHI.Methods One hundred and ninety-four patients with CHI hospitalized in Beijing Children's Hospital Affiliated to Capital Medical University from February 2002 to January 2016 were recruited.Clinical data of 194 patients were collected and clinical characteristics and treatment were retrospectively analyzed.Results One hundred and forty-four cases in 194 patients were treated with Diazoxide,among whom,88 cases were responsive to Diazoxide,23 cases were unresponsive to Diazoxide,and 33 cases were uncertain to Diazoxide.Twenty-six cases in 194 cases were treated with Octreotide,among whom,16 cases were responsive to Octreotide,5 cases were unresponsive to Octreotide,and 5 cases were uncertain to Octreotide.Eleven cases in 194 cases had the 18 Fluoride-L-dihydroxyphenylalanine positron emission computerized tomography scan (18-F-L-DOPA-PET scan),among whom,7 cases were identified as focal lesion and 4 cases were identified as diffuse lesion.Twelve cases in 194 cases were treated with pancreatectomy,among whom,4 cases achieved normal blood glucose levels,4 cases still suffered from persistent hypoglycemia,3 cases had type 1 diabetes mellitus,and 1 case dropped out after the surgery.Forty-five cases in 194 cases had spontaneous remission and the remission time varied from 1 month to 8 years.Conclusions (1) Diazoxide is the first line drug of CHI.The older age onset is,the higher possibility of responsive to Diazoxide shows.(2)Octreotide is used as the second line drug.(3)18-F-L-DOPA-PET scan is the first choice to identify the location of CHI and it is useful in distinguishing between focal and diffuse forms.(4) The outcome of CHI patients after pancreatectomy is very different.A proper surgical method should be selected before the surgery.The blood glucose should be detected after surgery for a long time.(5) Some patients have the tendency of spontaneous remission.