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Understanding pediatric intestinal pseudo-obstruction: implications for nurses
1Department of Nursing, Pittsburg State Univesity, KS 66762, USA.
Insights
Pseudo-obstruction, a rare group of bowel dysmotility disorders, severely impacts pediatric patients. Early diagnosis and supportive care, including nutrition and symptom management, are crucial for improving outcomes in this life-threatening condition.
Area of Science:
- Gastroenterology
- Pediatric Medicine
- Nursing
Background:
- Pseudo-obstruction encompasses various GI dysmotility disorders without anatomic blockage.
- Known by multiple names (e.g., visceral myopathy, hypoganglionosis), it presents severe challenges in pediatric care.
- The condition's severity and prognosis are notably worse in neonates.
Purpose of the Study:
- To review the current literature on pediatric pseudo-obstruction.
- To summarize key information pertinent to nurses managing these patients.
Main Methods:
- Literature review of pseudo-obstruction in pediatric clients.
- Synthesis of information on pathophysiology, clinical presentation, and management.
Main Results:
- Pseudo-obstruction is characterized by severe, disabling, and potentially fatal bowel dysmotility.
- Management requires nutritional support (often total parenteral nutrition), symptom control, and complication prevention.
- Long-term parenteral nutrition can lead to chronic cholestasis and hepatic issues.
Conclusions:
- Nurses play a vital role in managing pediatric pseudo-obstruction across various healthcare settings.
- Understanding this condition is essential for providing optimal care and improving patient outcomes.
- Early intervention and comprehensive management strategies are critical for affected children.
Abstract:
Pseudo-obstruction is actually a group of disorders resulting in bowel dysmotility in the absence of anatomic obstruction. Because of varied pathologic abnormalities of the GI tract involved in the disorder, pseudo-obstruction has been reported in the literature under different names, including hypoganglionosis, chronic adynamic ileus, pseudo-Hirschprung's disease, visceral neuropathy, visceral myopathy, and megacystis-microcolon-intestinal hypoperistalsis syndrome. Although a rare condition, its effects are severe, disabling, and life-threatening in pediatric clients. Prognosis is inversely correlated with age and is especially poor in those children with symptoms as newborns. Management involves promoting nutrition adequate for growth, treating symptoms, and preventing complications. Total parenteral nutrition is almost always required, and its long-term use is associated with chronic cholestasis and potential hepatic failure. Nurses may encounter pediatric clients with this disorder and their families in many different healthcare arenas, such as in radiology departments, ambulatory care, and acute and home care settings. The purpose of this article is to review current literature on this disease and summarize information useful to nurses.