Abstract | OBJECTIVES: STUDY DESIGN: Ambulatory subjects with CF-PI (n = 117) had baseline coefficient of fat and nitrogen absorption (CFA and CNA, respectively) determined in an inpatient setting while not receiving pancreatic enzyme replacement therapy. Subjects were then randomized to treatment with ALTU-135 containing 5000 (low), 25,000 (mid), or 100,000 (highest) units of lipase (1:1:0.15 of lipase: protease: amylase) for 28 days. After 14 days, CFA and CNA were re-measured. The primary outcomes were change from baseline in CFA and CNA between treatments. RESULTS: Treatment CFA was significantly greater in the mid and highest dose groups compared with that in the low dose group (P = .0229 and P =.0041, respectively); findings were similar for CNA. Subjects with baseline CFA < or = 40% and > 40% in the 2 higher dose groups had a mean increase of 31 and 8 percentage points in CFA, respectively (P < .0001). CONCLUSION:
ALTU-135 was efficacious during the 1-month study period at the dose of 25,000 units of lipase, 25,000 units of protease, and 3750 units of amylase.
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Authors | Drucy Borowitz, Christopher H Goss, Stacey Limauro, Michael W Konstan, Kathryn Blake, Susan Casey, Alexandra L Quittner, Frederick T Murray |
Journal | The Journal of pediatrics
(J Pediatr)
Vol. 149
Issue 5
Pg. 658-662
(Nov 2006)
ISSN: 0022-3476 [Print] United States |
PMID | 17095338
(Publication Type: Clinical Trial, Phase II, Journal Article, Randomized Controlled Trial, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Chemical References |
- Blood Glucose
- Fats
- liprotamase lipase
- Lipase
- Amylases
- Peptide Hydrolases
- Nitrogen
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Topics |
- Adolescent
- Adult
- Amylases
(administration & dosage, adverse effects, therapeutic use)
- Analysis of Variance
- Blood Glucose
(metabolism)
- Child
- Cystic Fibrosis
(complications, enzymology)
- Dose-Response Relationship, Drug
- Double-Blind Method
- Exocrine Pancreatic Insufficiency
(complications, drug therapy, enzymology)
- Fats
(analysis, metabolism)
- Feces
(chemistry)
- Female
- Follow-Up Studies
- Humans
- Intestinal Absorption
(drug effects)
- Lipase
(administration & dosage, adverse effects, therapeutic use)
- Male
- Nitrogen
(analysis, metabolism)
- Peptide Hydrolases
(administration & dosage, adverse effects, therapeutic use)
- Treatment Outcome
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