Paediatrics Hospital Affiliated To Fudan University

Child-parent screening for familial hypercholesterolemia has been proposed to identify children and their parent who are carrier of mutations and with high risk for inherited premature coronary artery disease. The investigators assessed the efficacy and feasibility of such screening in primary care practice.
key scitific questions:
1. The 95th and 99th percentile of finger blood TC in children of 2 years old.
2. Mutations that contribute to high TC status ( serum TC >99th percentiles) compared with international FH48 panel for FH genetc screening.

The role of exclusive enteral nutrition (EEN) in the induction of remission in pediatric patients with Crohn's disease had been well documented. But the role of EEN in children with Ulcerative Colitis (UC) was not clear. In this study, EEN will be combined with corticosteroids or infliximab in the induction of remission in pediatric UC patients with moderate to severe disease activity. The mucosal healing rate at week12 will be compared between the two groups (combine with EEN group VS non-combine group).

Early treatment of congenital hemivertebrae is very important. The investigators design this study to figure out how early hemivertebrae resection be apply to children. Children aged 3-5 years old diagnosed as congenital hemivertebrae will be randomly divided into early operation group and control group. The early operation group will undergo posterior hemivertebra resection. The control group received brace plaster fixation to reduce the progression of scoliosis, and then will undergo operation after 5 years old. Primary Outcome Measure is the length of spine surgery.