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The use of non-narcotic pain medication in pediatric gastroenterology
1Division of Gastroenterology and Hepatology, Department of Pediatrics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA, amiranda@mcw.edu.
Insights
This review examines non-narcotic pain medications for chronic abdominal pain in children, highlighting the limited pediatric research and reliance on adult data for treatment decisions.
Area of Science:
- Pediatric Gastroenterology
- Pain Management
- Pharmacology
Background:
- Chronic abdominal pain is common in pediatric gastroenterology, often linked to functional disorders like irritable bowel syndrome.
- Understanding pathophysiological mechanisms for these disorders is limited, hindering pharmacological therapy development.
- Pain signaling in the gastrointestinal tract is complex, with few targeted therapies available.
Purpose of the Study:
- To review common non-narcotic pharmacological treatments for chronic abdominal pain in children.
- To evaluate the evidence supporting or refuting the use of these treatments based on available literature.
- To address the scarcity of pediatric-specific studies by considering adult data.
Main Methods:
- Comprehensive literature review of pharmacological and alternative therapies for chronic abdominal pain.
- Focus on non-narcotic treatments relevant to pediatric populations.
- Analysis of evidence from both pediatric and adult studies where pediatric data is limited.
Main Results:
- The development of effective pharmacological therapies is hampered by a lack of understanding of underlying mechanisms.
- Treatment responses are variable, possibly due to the heterogeneity of functional abdominal pain disorders.
- A significant gap exists in high-quality randomized clinical trials for pediatric chronic abdominal pain treatments.
Conclusions:
- Evidence for many treatments is derived from adult studies due to a paucity of pediatric research.
- Treatment decisions for pediatric chronic abdominal pain often rely on empirical data and adult guidelines.
- Further pediatric-specific research is crucial to establish evidence-based therapeutic strategies.
Abstract:
The perception of pain in children is easily influenced by environmental factors and psychological comorbidities that are known to play an important role in its origin and response to therapy. Chronic abdominal pain is one of the most commonly treated conditions in modern pediatric gastroenterology and is the hallmark of 'functional' disorders that include irritable bowel syndrome, functional dyspepsia, and functional abdominal pain. The development of pharmacological therapies for these disorders in adults and children has been limited by the lack of understanding of the putative, pathophysiological mechanisms that underlie them. Peripheral and central pain-signaling mechanisms are known to be involved in chronic pain originating from the gastrointestinal tract, but few therapies have been developed to target specific pathways or enhance correction of the underlying pathophysiology. The responses to therapy have been variable, potentially reflecting the heterogeneity of the disorders for which they are used. Only a few small, randomized clinical trials have evaluated the benefit of pain medications for chronic abdominal pain in children and thus, the decision on the most appropriate treatment is often based on adult studies and empirical data. This review discusses the most common, non-narcotic pharmacological treatments for chronic abdominal pain in children and includes a thorough review of the literature to support or refute their use. Because of the dearth of pediatric studies, the focus is on pharmacological and alternative therapies where there is sufficient evidence of benefit in either adults or children with chronic abdominal pain.
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