Abstract | BACKGROUND: MATERIALS AND METHODS: In 23 patients with mild liver involvement, a C-mixed triglyceride breath test was performed on UDCA supplementation (with and without pancreatic enzymes - standard and increased dose) and after 1 month of UDCA withdrawal. Cumulative percentage dose recovery [CPDR; median (interquartile range)] has been considered to reflect lipid digestion and absorption. RESULTS: The enzyme supplementation resulted in a significant CPDR improvement [0% (0-0) vs. 4.6% (0.4-6.0); P<0.00046]. With the increased dose of enzymes in 16 patients with abnormal C-mixed triglyceride breath test results and lipase dose less than 3000 U/g of fat, higher CPDR values [8.6% (5.6-12.7); P<0.000027] were observed. However, a 1-month UDCA withdrawal resulted in a significant reduction in (P<0.000031) fat digestion and absorption [2.9% (0.7-5.8)]. CONCLUSION: UDCA supplementation seems to enhance lipid digestion and absorption in pancreatic insufficient CF patients with mild liver involvement. This finding points toward the potential impact of UDCA supplementation on nutritional status in CF patients with liver disease and underscores the often overlooked role of factors other than pancreatic enzymes on digestion and absorption of fats in CF.
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Authors | Sławomira Drzymała-Czyż, Katarzyna Jończyk-Potoczna, Aleksandra Lisowska, Marek Stajgis, Jarosław Walkowiak |
Journal | European journal of gastroenterology & hepatology
(Eur J Gastroenterol Hepatol)
Vol. 28
Issue 6
Pg. 645-9
(Jun 2016)
ISSN: 1473-5687 [Electronic] England |
PMID | 26882172
(Publication Type: Journal Article)
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Chemical References |
- Carbon Isotopes
- Cholagogues and Choleretics
- Dietary Fats
- Triglycerides
- Ursodeoxycholic Acid
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Topics |
- Adolescent
- Adult
- Breath Tests
- Carbon Isotopes
- Child
- Child, Preschool
- Cholagogues and Choleretics
(therapeutic use)
- Cystic Fibrosis
(complications, metabolism)
- Dietary Fats
(metabolism)
- Dietary Supplements
- Female
- Humans
- Liver Diseases
(drug therapy, etiology, metabolism)
- Male
- Triglycerides
(metabolism)
- Ursodeoxycholic Acid
(therapeutic use)
- Young Adult
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