Abstract

The objective of this study is to determine the bioavailability of a polymer coated and buffered UDCA (URSOCARB) as compared to ACTIGALL on percent UDCA enrichment in the bile, proportion and concentration of UDCA in serum, and compare the differences between the results for these two treatments in patients with cystic fibrosis and chronic liver disease. Following a four-week treatment with ACTIGALL at 15-30 mg/kg/day (given in two divided doses), the subjects will have samples of bile (string test), blood and urine collected. The subjects will then have a 24-hour wash-out period, and be switched to URSOCARB at 15-30 mg/kg/day (given in two divided doses). At the end of four weeks of treatment, the subjects will have samples of bile (string test), blood and urine collected. The samples of bile will be analyzed for the degree of UDCA enrichment. Serum and urinary excretion will be measured; enhanced renal output of UDCA will support the contention that greater solubility of UDCA in the intestine increases absorption and bioavailability.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR008084-07
Application #
6309963
Study Section
Project Start
1999-12-01
Project End
2000-11-30
Budget Start
Budget End
Support Year
7
Fiscal Year
2000
Total Cost
$28,540
Indirect Cost

  Institution

Name
Cincinnati Children's Hospital Medical Center
Department
Type
DUNS #
071284913
City
Cincinnati
State
OH
Country
United States
Zip Code
45229

  Publications

Natarajan, Girija; Shankaran, Seetha; Laptook, Abbot R et al. (2018) Association between sedation-analgesia and neurodevelopment outcomes in neonatal hypoxic-ischemic encephalopathy. J Perinatol 38:1060-1067
Askie, Lisa M; Darlow, Brian A; Finer, Neil et al. (2018) Association Between Oxygen Saturation Targeting and Death or Disability in Extremely Preterm Infants in the Neonatal Oxygenation Prospective Meta-analysis Collaboration. JAMA 319:2190-2201
DiFrancesco, Mark W; Shamsuzzaman, Abu; McConnell, Keith B et al. (2018) Age-related changes in baroreflex sensitivity and cardiac autonomic tone in children mirrored by regional brain gray matter volume trajectories. Pediatr Res 83:498-505
Autmizguine, Julie; Tan, Sylvia; Cohen-Wolkowiez, Michael et al. (2018) Antifungal Susceptibility and Clinical Outcome in Neonatal Candidiasis. Pediatr Infect Dis J 37:923-929
Jilling, Tamas; Ambalavanan, Namasivayam; Cotten, C Michael et al. (2018) Surgical necrotizing enterocolitis in extremely premature neonates is associated with genetic variations in an intergenic region of chromosome 8. Pediatr Res 83:943-953
Lin, Shan; Luo, Roger T; Shrestha, Mahesh et al. (2017) The full transforming capacity of MLL-Af4 is interlinked with lymphoid lineage commitment. Blood 130:903-907
Puopolo, Karen M; Mukhopadhyay, Sagori; Hansen, Nellie I et al. (2017) Identification of Extremely Premature Infants at Low Risk for Early-Onset Sepsis. Pediatrics 140:
Lin, Shan; Ptasinska, Anetta; Chen, Xiaoting et al. (2017) A FOXO1-induced oncogenic network defines the AML1-ETO preleukemic program. Blood 130:1213-1222
James, Jennifer; Munson, David; DeMauro, Sara B et al. (2017) Outcomes of Preterm Infants following Discussions about Withdrawal or Withholding of Life Support. J Pediatr 190:118-123.e4
Peralta-Carcelen, Myriam; Carlo, Waldemar A; Pappas, Athina et al. (2017) Behavioral Problems and Socioemotional Competence at 18 to 22 Months of Extremely Premature Children. Pediatrics 139:

Showing the most recent 10 out of 502 publications