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Query: UMLS:C0023890 (
cirrhosis
)
42,195
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Of 501 patients with chronic myeloproliferative diseases (c-MPD) 18 developed thrombosis of major abdominal vessels including 6 with hepatic vein thrombosis (Budd-Chiari syndrome). The complication was seen in 14 of 140 (10%) patients with polycythemia vera (PV), 3 of 23 (13%) patients with essential thrombocythemia (ET), 1 of 106 (1%) patients with idiopathic myelofibrosis (IMF), and none of 232 patients with chronic myelogenous leukemia (CML). Leading symptoms and signs were abdominal pain, progressive splenomegaly, widening abdominal girth, ascites, venous collaterals, and nausea and vomiting. The diagnostic modalities with highest specificity were angiography and explorative laparotomy. A causal relationship between the thrombotic event and hematocrit, thrombocyte count, or hemostatic abnormalities at the time of diagnosis could not be established. Detailed laboratory tests of platelet function and coagulation and fibrinolytic parameters of 5 surviving patients did not show any specific defect. Despite medical and surgical intervention, 39% of the patients died within 2 months after diagnosis of the thrombosis. The majority of the survivors developed further complications like
liver cirrhosis
with portal hypertension and esophageal varices or the
short bowel syndrome
after extensive bowel resection for mesenterial infarction.
...
PMID:Budd-Chiari syndrome and thrombosis of other abdominal vessels in the chronic myeloproliferative diseases. 279 52
One hundred twenty-five infants underwent surgical intervention for necrotizing enterocolitis between 1972 and 1984. Sixty-three infants, who survived more than 30 days postoperatively, were evaluated for long-term complications. There were 28 girls and 35 boys (mean birth weight 1,725 +/- 890 g; gestational age 32 +/- 4 weeks). Associated problems included hyaline membrane disease (43), cardiac anomalies (25), and trisomy 21(2). Thirty-six survivors required long-term ventilatory support. Fifty-nine infants underwent bowel resection and enterostomy, 3 decompressing enterostomies without resection, and 1, exploratory laparotomy only. Enterostomies were closed at four months. Twenty four had
short bowel syndrome
. Fifteen infants subsequently died for a late mortality rate of 23%. Mortality was related to sepsis (3), respiratory failure (5), cardiac anomalies (3), cardio-respiratory arrest (2), and TPN related liver failure (2), and was common with gestational age less than 31 weeks and birth weight less than 1,000 g. Medical problems included cholestasis (17), TPN induced
cirrhosis
(3), meningitis (3), seizures (8), and nutritional rickets (6). Significant developmental and intellectual delays were observed.
...
PMID:Long-term follow-up after surgical management of necrotizing enterocolitis: sixty-three cases. 372 6
An 8-month-old child with an immunodeficiency disorder characterized by abnormal lymphocyte function and by low IgG and IgA levels had combined liver and small bowel transplantation under tacrolimus and steroid immunosuppression for the treatment of
short gut syndrome
and
hepatic cirrhosis
. The patient developed an early postoperative episode of Pneumocystis carinii pneumonia, and a subsequent surgical complication, prompting discontinuance of tacrolimus. A skin rash eventually shown to be graft-versus-host disease (GVHD) developed in the flank on the 12th post-transplant day and gradually became generalized. Peritonitis, sepsis, multisystem organ failure including the liver allograft led to death on the 23rd post-operative day. The mechanisms leading to post-transplant GVHD under the specific circumstances in this case are discussed.
...
PMID:Graft-versus-host disease after liver and small bowel transplantation in a child. 936 21
Nutritional support to patients in neonatal and pediatric intensive care units is critical not only to minimize negative nitrogen balance but also to promote growth and development. Continuous technological and logistical advances in the Western countries have improved the efficacy and reduced the complications of parenteral nutrition (PN) to the extent that despite the constraints of cost and infrastructure, PN is now fast growing in India. Although widespread availability is very much desired, it is important that the technique is developed with considerable expertise and used judiciously with full knowledge of its indications, limitations, dangers and benefits. Indications for PN include surgical conditions (
short gut syndrome
), very low birth weight infants (particularly with necrotizing enterocolitis and surgical anomalies), malabsorption syndromes, conditions requiring bowel rest (acute pancreatitis, severe ulcerative colitis and necrotizing enterocolitis) and several non-gastrointestinal indications (end stage liver disease, renal failure, multiple trauma and extensive burns). Provision of PN is associated with significant and sometimes life threatening complications. The possible complications are technical (thrombosis, perforation of vein, thrombophlebitis), infections, metabolic disturbances, hepatobiliary stenosis, cholestasis, fibrosis,
cirrhosis
or cholelithiasis and bone related complications like osteopenia and fractures. Meticulous monitoring is necessary not only to detect complications but also to document clinical benefit.
...
PMID:Pediatric parenteral nutrition in India. 1113 60
Parenteral nutrition represents standard therapy for children with
short bowel syndrome
and other causes of intestinal failure. Most infants with
short bowel syndrome
eventually wean from parenteral nutrition, and most of those who do not wean tolerate parenteral nutrition for protracted periods. However, a subset of children with intestinal failure remaining dependent on parenteral nutrition will develop life-threatening complications arising from therapy. Intestinal transplantation (Tx) can now be recommended for this select group. Life-threatening complications warranting consideration of intestinal Tx include parenteral nutrition-associated liver disease, recurrent sepsis, and threatened loss of central venous access. Because a critical shortage of donor organs exists, waiting times for intestinal Tx are prolonged. Therefore, it is essential that children with life-threatening complications of intestinal failure and parenteral nutrition therapy be identified comparatively early, i.e. in time to receive suitable donor organs before they become critically ill. Children with liver dysfunction should be considered for isolated intestinal Tx before irreversible, advanced bridging fibrosis or
cirrhosis
supervenes, for which a combined liver and intestinal transplant is necessary. Irreversible liver disease is suggested by hyperbilirubinemia persisting beyond 3-4 months of age combined with features of portal hypertension such as splenomegaly, thrombocytopenia, or prominent superficial abdominal veins; esophageal varices, ascites, and impaired synthetic function are not always present. Death resulting from complications of liver failure is especially common during the wait for a combined liver and intestinal transplant, and survival following combined liver and intestinal Tx is probably lower than following an isolated intestinal transplant. The incidence of morbidity and mortality following intestinal Tx is greater than that following liver or kidney Tx, but long-term survival following intestinal Tx is now at least 50-60%. It is probable that outcomes shall improve in the future with continued refinements in operative technique and post-operative management, including immunosuppression.
...
PMID:Indications for pediatric intestinal transplantation: a position paper of the American Society of Transplantation. 1132 44
Liver cirrhosis
in patients with
short bowel syndrome
is successfully treated in humans by simultaneous liver/small bowel transplantation. However, until now, a clinically relevant experimental rat model for this procedure has not existed. We therefore established a protocol that, for the first time in rats, allows the simultaneous transplantation of arterialized liver and small bowel into an orthotopic position. Short-term immunosuppression induced not only allograft acceptance but tolerance (as demonstrated by indicator heart/skin transplantation). The immunosuppressive dose required to achieve this result was dramatically less than that of protocols for successful small bowel transplantation alone. Immunohistochemistry detected a transient rejection crisis before tolerance. During this crisis, apoptotic recipient-type T lymphocytes, mainly CD8+ cells, accumulated in the liver but not in the small bowel allograft. The initiation of T-cell apoptosis is one possible explanation for the specific immunosuppressive effect of the liver allograft, which also supports the simultaneously transplanted small bowel allograft in our model.
...
PMID:Orthotopic liver/small bowel transplantation in rats: a microsurgical model inducing tolerance. 1149 84
Liver injury is associated with parenteral nutrition therapy. Severity of injury varies from minimal and transient increases in liver-related blood tests to biliary
cirrhosis
and liver failure. Severe parenteral nutrition-related liver disease is usually confined to patients who have undergone massive intestinal resection. In these patients, early sepsis appears to cause initial liver injury, and recurring sepsis and inflammation, local or systemic, may result in its perpetuation and progression. Liver disease associated with parenteral nutrition is not necessarily related either to duration of parenteral nutrition or to delayed intestinal feeding. However, treatment includes enteral nutrition to promote enterohepatic circulation of bile acids and management of inflammation and sepsis, including control of intestinal bacterial overgrowth. Restriction of intravenous lipid emulsions may be important. The clinical picture of advanced liver failure related to
short bowel syndrome
differs from liver failure with an anatomically normal gastrointestinal tract. In the former, hyperbilirubinemia, hepatosplenomegaly, and functional hypersplenism dominate the clinical picture, and severe ascites and esophageal variceal hemorrhage are unusual. Early referral of these patients for intestinal and/or liver transplantation may provide the best chance for long-term survival.
...
PMID:Prevention of parenteral nutrition-associated liver disease in children. 1190 41
Intestinal failure is a condition requiring the use of parenteral nutrition as long as it persists. Causes of severe protracted intestinal failure include
short bowel syndrome
, congenital diseases of enterocyte development, and severe motility disorders (total or subtotal aganglionosis or chronic intestinal pseudo-obstruction syndrome). Intestinal failure may be irreversible in some patients, thus requiring permanent parenteral nutrition. Liver disease may develop with subsequent end-stage
liver cirrhosis
in patients with intestinal failure as a consequence of both underlying digestive disease and unadapted parenteral nutrition. Death will occur if combined liver-intestine transplantation is not performed. Catheter-related sepsis and/or extensive vascular thrombosis may impede the continuation of a safe and efficient parenteral nutrition and may also require intestinal transplantation in some selected cases. Thus management of patients with intestinal failure requires an early recognition of the condition and the analysis of its risk of irreversibility. Timing of referral for intestinal transplantation remains a crucial issue. As a consequence, management should include therapies adapted to each stage of intestinal failure based on a multidisciplinary approach in centers involving pediatric gastroenterology, parenteral nutrition expertise, home parenteral nutrition program, pediatric surgery, and liver intestinal transplantation program.
...
PMID:Causes and management of intestinal failure in children. 1647 69
Intestinal failure-associated liver disease develops in 40% to 60% of infants who require long-term total parenteral nutrition (TPN) for intestinal failure and 15% to 40% of adults on home parenteral nutrition. The clinical spectrum includes hepatic steatosis, cholestasis, cholelithiasis, and hepatic fibrosis. Progression to biliary
cirrhosis
and the development of portal hypertension and liver failure occurs in a minority but is more common in infants and neonates than in adults. The pathogenesis is multifactorial. In infants it is related to prematurity, low birth weight, duration of PN,
short bowel syndrome
requiring multiple laparotomies, and recurrent sepsis. Other important mechanisms include lack of enteral feeding, which leads to reduced gut hormone secretion; reduction of bile flow and biliary stasis, which leads to the development of cholestasis; and biliary sludge and gallstones, which exacerbate hepatic dysfunction. In adults, IFALD is less common and related to age, length of time on PN, total caloric intake, and lipid or glucose overload. In preterm infants, a deficiency of taurine or cysteine may play a role, whereas in both adults and children, choline deficiency may exacerbate IFALD. Lipid emulsions, choline deficiency, and manganese toxicity are associated with both hepatic steatosis and cholestasis in adults and children. Management strategies for the prevention of intestinal failure-induced liver disease include early enteral feeding, a multidisciplinary approach to the management of parenteral nutrition, and aseptic catheter techniques to reduce sepsis. The addition of choline, taurine, and cysteine to PN solutions may also play a role. Oral administration of ursodeoxycholic acid may improve bile flow and reduce gallbladder stasis. Survival after either isolated small bowel or combined liver and small bowel transplantation is approximately 50% at 5 years, making this an acceptable therapeutic option in adults and children with irreversible liver and intestinal failure.
...
PMID:Intestinal failure-associated liver disease: what do we know today? 1647 75
Total parenteral nutrition is an important adjunct in the care of neonates with surgical disorders. Cholestasis is at present the most worrisome complication of this technique; it is difficult to treat and may progress to eventual
cirrhosis
and liver failure. This article reviews the pertinent clinical and nutritional data in a surgical patient with
short bowel syndrome
who developed parenteral nutrition-associated liver disease successfully treated with fish-oil based lipids.
...
PMID:Reversal of severe parenteral nutrition-associated liver disease in an infant with short bowel syndrome using parenteral fish oil (Omega-3 fatty acids). 1855 5
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