Clinical trial : Randomized controlled trial of linaclotide in children aged 6-17 years with functional constipation
© 2024 European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition..
OBJECTIVES: Linaclotide, a guanylate cyclase-C agonist, was recently approved in the United States for treatment of children 6-17 years old with functional constipation (FC). This study evaluated the safety and efficacy of several linaclotide doses in children 6-17 years old with FC.
METHODS: In this multicenter, randomized, double-blind, placebo-controlled phase 2 study, 173 children with FC (based on Rome III criteria) were randomized to once-daily linaclotide (A: 9 or 18 μg, B: 18 or 36 μg, or C: 36 or 72 μg) or placebo in a 1:1:1:1 ratio for 6- to 11-year-olds (dosage determined by weight: 18 to <35 or ≥35 kg) and linaclotide (18, 36, 72, or 145 μg) or placebo in a 1:1:1:1:1 ratio for 12- to 17-year-olds. The primary efficacy endpoint was change from baseline in weekly spontaneous bowel movement (SBM) frequency throughout the 4-week treatment period. Adverse events (AE), clinical laboratory values, and electrocardiograms were monitored.
RESULTS: Efficacy and safety were assessed in 173 patients (52.0% aged 6-11 years; 48.0% aged 12-17 years); 162 (93.6%) completed the treatment period. A numerical improvement in mean SBM frequency was observed with increasing linaclotide doses (1.90 in 6- to 11-year-olds [36 or 72 μg] and 2.86 in 12- to 17-year-olds [72 μg]). The most reported treatment-emergent AE was diarrhea, with most cases being mild; none were severe.
CONCLUSIONS: Linaclotide was well tolerated in this pediatric population, with a trend toward efficacy in the higher doses, warranting further evaluation.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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Enthalten in: |
Journal of pediatric gastroenterology and nutrition - (2024) vom: 27. März |
Sprache: |
Englisch |
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Beteiligte Personen: |
Di Lorenzo, Carlo [VerfasserIn] |
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Links: |
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Themen: |
Constipation |
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Anmerkungen: |
Date Revised 27.03.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1002/jpn3.12184 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM370231848 |
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520 | |a OBJECTIVES: Linaclotide, a guanylate cyclase-C agonist, was recently approved in the United States for treatment of children 6-17 years old with functional constipation (FC). This study evaluated the safety and efficacy of several linaclotide doses in children 6-17 years old with FC | ||
520 | |a METHODS: In this multicenter, randomized, double-blind, placebo-controlled phase 2 study, 173 children with FC (based on Rome III criteria) were randomized to once-daily linaclotide (A: 9 or 18 μg, B: 18 or 36 μg, or C: 36 or 72 μg) or placebo in a 1:1:1:1 ratio for 6- to 11-year-olds (dosage determined by weight: 18 to <35 or ≥35 kg) and linaclotide (18, 36, 72, or 145 μg) or placebo in a 1:1:1:1:1 ratio for 12- to 17-year-olds. The primary efficacy endpoint was change from baseline in weekly spontaneous bowel movement (SBM) frequency throughout the 4-week treatment period. Adverse events (AE), clinical laboratory values, and electrocardiograms were monitored | ||
520 | |a RESULTS: Efficacy and safety were assessed in 173 patients (52.0% aged 6-11 years; 48.0% aged 12-17 years); 162 (93.6%) completed the treatment period. A numerical improvement in mean SBM frequency was observed with increasing linaclotide doses (1.90 in 6- to 11-year-olds [36 or 72 μg] and 2.86 in 12- to 17-year-olds [72 μg]). The most reported treatment-emergent AE was diarrhea, with most cases being mild; none were severe | ||
520 | |a CONCLUSIONS: Linaclotide was well tolerated in this pediatric population, with a trend toward efficacy in the higher doses, warranting further evaluation | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a constipation | |
650 | 4 | |a functional GI diseases | |
650 | 4 | |a pediatric gastroenterology | |
650 | 4 | |a small intestine | |
700 | 1 | |a Nurko, Samuel |e verfasserin |4 aut | |
700 | 1 | |a Hyams, Jeffrey S |e verfasserin |4 aut | |
700 | 1 | |a Rodriguez-Araujo, Gerardo |e verfasserin |4 aut | |
700 | 1 | |a Almansa, Cristina |e verfasserin |4 aut | |
700 | 1 | |a Shakhnovich, Valentina |e verfasserin |4 aut | |
700 | 1 | |a Saps, Miguel |e verfasserin |4 aut | |
700 | 1 | |a Simon, Michael |e verfasserin |4 aut | |
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