Health-related Quality of Life in Infants With Chronic Liver Disease.

Objective: The objective of the present study was to report on the health-related quality of life (HRQOL) of infants with chronic liver disease using the PedsQL (Pediatric Quality of Life Inventory) Infant Scales.

Methods: The 36-item (ages 1-12 months) and 45-item (ages 13-24 months) PedsQL Infant Scales (physical functioning, physical symptoms, emotional functioning, social functioning, cognitive functioning) were completed by 50 parents of infants with chronic liver disease.

Results: Infants ages 1 to 12 months had significantly lower HRQOL scores compared with a matched healthy sample.

Bile acid pool dynamics in progressive familial intrahepatic cholestasis with partial external bile diversion.

Objectives: Partial external bile diversion (PEBD) is an established therapy for low-γ-glutamyl transferase (GGT) progressive familial intrahepatic cholestasis (PFIC). This study sought to determine whether the dynamics of the cholic acid (CA) and chenodeoxycholic acid (CDCA) pools in subjects with low-GGT-PFIC with successful PEBD were equivalent to those achieved with successful liver transplantation (LTX).

Methods: The kinetics of CA and CDCA metabolism were measured by stable isotope dilution in plasma samples in 5 subjects with PEBD, all with intact canalicular bile salt export pump expression and compared with subjects with low-GGT-PFIC with successful LTX.