Prognosis
A systematic review from 2002 concluded that: "Overall, HCM confers an annual mortality rate of about 1%... HCM may be associated with important symptoms and premature death but more frequently with no or relatively mild disability and normal life expectancy." Children
Even though hypertrophic cardiomyopathy (HCM) may be present early in life and is most likely congenital, it is one of the most-uncommon cardiac malformations encountered in pediatric cardiology, largely because the presentation of symptoms is usually absent, incomplete, or delayed into adulthood. Most of the current information pertaining to HCM arises from studies in adult populations, and the implication of these observations for pediatric population is often uncertain. Nonetheless, recent studies in pediatric cardiology have revealed that HCM accounts for 42% of childhood cardiomyopathies, with an annual incidence rate of 0.47/100,000 in children. Further, in asymptomatic cases, sudden death is considered one of the most-feared complications associated with the disease in select pediatric populations. Consequently, the recommended practice is to screen children of affected individuals throughout childhood to detect cardiac abnormalities at an early stage, in the hope of preventing further complications of the disease.Generally, the diagnosis of HCM in a pediatric population is made during assessment for murmur, congestive heart failure, physical exhaustion, and genetic testing of children of affected individuals. Specifically, echocardiogram (ECHO) has been used as a definitive noninvasive diagnostic tool in nearly all children. ECHO assesses cardiac ventricular size, wall thickness, systolic and diastolic function, and outflow obstruction.
Surgery is sometimes required in severe cases of CIPO. Medical treatment
Prucalopride, pyridostigmine, metoclopramide, cisapride, erythromycin and octreotide are medications that aim to enhance intestinal motility. Intestinal stasis, which may lead to bacterial overgrowth and subsequently, diarrhea or malabsorption, is treated with antibiotics. Nutritional deficiencies are treated by encouraging patients to avoid foods that increase distention and are difficult to digest (e.g. those high in fat and fibre), consuming small frequent meals (5–6 per day), focusing on liquids and soft food. Reducing intake of poorly absorbed sugar alcohols may be of benefit. Referral to an accredited dietitian is recommended. If dietary changes are unsuccessful in meeting nutritional requirements and energy needs, enteral nutrition is used. Many patients eventually require parenteral nutrition.Total parenteral nutrition (TPN) is a form of long-term nutritional treatment reserved for patients that have severe pseudo-obstruction. TPN dependent patients require frequent checkups to monitor catheter function, check liver enzyme levels, and evaluate for signs of blood infections. TPN format is typically changed depending on loss/gain of weight and bloodwork results, and is specially formulated to meet each individual patients needs. Procedures
Intestinal decompression by tube placement in a small stoma can also be used to reduce distension and pressure within the gut. The stoma may be a gastrostomy, jejunostomy, ileostomy or cecostomy. These may be used for feed (e.g. gastrostomy and jejunostomy) or to flush the intestines. Colostomy or ileostomy can bypass affected parts if they are distal to (come after) the stoma. For instance, if only the colon is affected, an ileostomy may be helpful.