Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0341503 (bacterial peritonitis)
 1,303 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The cirrhotic patient with ascites presents unique challenges to the renal caregiver. This patient population has relative contraindications both to hemodialysis (HD) and to peritoneal dialysis (PD). Challenging hemodynamics and the bleeding risk from acquired coagulopathy make HD problematic. In PD, tense ascites can increase the risk of early catheter leak and complicate the initial instillation of dialysate. These patients are at increased risk of spontaneous bacterial peritonitis and would be suspected to have peritonitis rates different from those in non-cirrhotic patients. Ongoing protein losses in the dialysate may aggravate underlying malnutrition. Despite these concerns, available clinical reports suggest that patients with cirrhosis can be successfully managed on PD. The present review focuses on the application of PD therapy in the cirrhotic patient with ascites. Technical aspects of initiating PD are reviewed, and clinical reports, peritonitis risk, and infection control strategies are discussed. Dialysate increases intra-abdominal pressure and may oppose the formation of ascites; the impact of these mechanics on dialysate protein losses and portal hemodynamics are reviewed.
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PMID:Peritoneal dialysis in patients with cirrhosis and ascites. 2134 86

Ascites is one of the major complications of liver cirrhosis and is associated with a poor prognosis. It is important to distinguish noncirrhotic from cirrhotic causes of ascites to guide therapy in patients with noncirrhotic ascites. Mild to moderate ascites is treated by salt restriction and diuretic therapy. The diuretic of choice is spironolactone. A combination treatment with furosemide might be necessary in patients who do not respond to spironolactone alone. Tense ascites is treated by paracentesis, followed by albumin infusion and diuretic therapy. Treatment options for refractory ascites include repeated paracentesis and transjugular intrahepatic portosystemic shunt placement in patients with a preserved liver function. Potential complications of ascites are spontaneous bacterial peritonitis (SBP) and hepatorenal syndrome (HRS). SBP is diagnosed by an ascitic neutrophil count > 250 cells/mm(3) and is treated with antibiotics. Patients who survive a first episode of SBP or with a low protein concentration in the ascitic fluid require an antibiotic prophylaxis. The prognosis of untreated HRS type 1 is grave. Treatment consists of a combination of terlipressin and albumin. Hemodialysis might serve in selected patients as a bridging therapy to liver transplantation. Liver transplantation should be considered in all patients with ascites and liver cirrhosis.
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PMID:Diagnosis and therapy of ascites in liver cirrhosis. 2252 2

The role of proteins in the maintenance of colloid osmotic pressure has been described by Starling since 1896. For many decades, the importance of albumin was associated exclusively to its colloid osmotic function. More recently, other properties of albumin have been demonstrated, such as: carrying different substances, anti-inflammatory activity, preserving capillaries permeability, anti-oxidant role. It is noteworthy that, in decompensated cirrhosis, there is qualitative and quantitative decrease in albumin function. This is why, when we use it, we must have in mind its pharmacological role, as well as its colloid osmotic function. Currently, albumin has three major indications in the treatment of cirrhosis. The first would be in the treatment of tense or refractory ascites, when large-volume paracentesis are accomplished, maily when more than 4-5L of ascites are drained, in order to avoid post-paracentesis dysfunction. The second would be in cases of spontaneous bacterial peritonitis, avoiding renal impairment and increasing survival; it is formally indicated when bilirubin is greater than 4 mg/dL or creatinine is greater than 1 mg/dL. Finally, we understand its use associated to terlipressin seems to be the best treatment strategy for type I hepatorenal syndrome. Hence, its judicial use is of great relevance and benefit in the treatment of these complications of the cirrhotic patient.
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PMID:Current indications for the use of albumin in the treatment of cirrhosis. 2156 50

We report this case of secondary amyloidosis associated with Castleman's disease. A 51-year-old man presented with systemic symptoms of generalized weakness, fatigue, unintended weight loss, anorexia and progressively worsening abdominal distension. On examination he was found to have an indurated right-sided submandibular mass and tense ascites. He was found to have multiorgan dysfunction with deranged liver function tests and renal failure. Ascitic fluid analysis revealed evidence of spontaneous bacterial peritonitis. Biopsy of the submandibular mass revealed angiofollicular lymph node hyperplasia consistent with a diagnosis of Castleman's disease. A subsequent liver biopsy showed extensive deposition of amyloid protein. Bone marrow biopsy also showed the presence of amyloid and increased kappa light chain-restricted plasma cells. The patient was not considered a candidate for chemotherapy or solid organ transplantation in view of active sepsis and poor physical condition. Secondary systemic amyloidosis complicating Castleman's disease is very rare. Untreated secondary systemic amyloidosis often has a rapidly fatal course, such as seen in our patient.
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PMID:Systemic Reactive Amyloidosis Associated with Castleman's Disease. 2434 20


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