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An Update of Pharmacological Management in Children with Functional Constipation
Anna de Geus1, Ilan J N Koppen1, Robert B Flint2,3
1Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital/Academic Medical Center, Meibergdreef 9, 1105, Amsterdam, AZ, The Netherlands.
Insights
This review updates on pediatric functional constipation pharmacologic treatments. Polyethylene glycol is a first-line option, with other laxatives and emerging drugs available, though more research is needed.
Area of Science:
- Pediatric Gastroenterology
- Pharmacology
Background:
- Functional constipation is a prevalent childhood disorder impacting children and families.
- Diagnosis relies on Rome IV criteria, with initial management focusing on non-pharmacological approaches.
Purpose of the Study:
- To review current literature on pharmacologic treatments for functional constipation in children.
- To provide an update on established and emerging therapeutic options.
Main Methods:
- Literature review of pharmacologic treatments for pediatric functional constipation.
- Analysis of treatment strategies including disimpaction, maintenance, and weaning.
Main Results:
- Polyethylene glycol is the primary choice for disimpaction and maintenance therapy.
- Various alternative laxatives, lubricants, and enemas exist.
- Novel drugs show promise but require more high-quality pediatric research.
Conclusions:
- Pharmacologic management of pediatric functional constipation involves stepwise approaches.
- Polyethylene glycol remains a cornerstone treatment.
- Further research is essential for novel pharmacologic agents and invasive options like botulinum toxin injections.
Abstract:
Functional constipation is a common problem in childhood worldwide and has a great impact on social, physical, and emotional functioning of affected children and their caregivers. It is a clinical diagnosis based on the Rome IV criteria. Non-pharmacological treatment involves education, demystification, lifestyle advice, and toilet training. Pharmacological treatment consists of disimpaction, maintenance treatment, and eventually weaning if possible. Polyethylene glycol is considered as the first choice of laxative for both disimpaction and maintenance treatment. Different osmotic laxatives, stimulant laxatives, lubricants, and enemas are available as alternative pharmacological treatment options. Novel drugs are emerging but evidence to support the widespread application of these drugs in the pediatric population is often lacking and more high-quality research is needed in this field. If children remain symptomatic despite optimal pharmacological treatment, botulinum toxin injections in the anal sphincter can be considered as an alternative, more invasive treatment option. This review provides an update on currently available literature concerning the pharmacologic treatment of functional constipation in children.
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