DRG Category: 432
Mean LOS: 6.2 days
Description MEDICAL: Cirrhosis and Alcoholic Hepatitis With Major CC
DRG Category: 5
Mean LOS: 21.3 days
Description SURGICAL: Liver Transplant With Major CC or Intestinal Transplant
Nursing Type Primary: acute care
Nursing Type Secondary: not applicable
System Primary: gastrointestinal
System Secondary: not applicable
Cirrhosis is a chronic liver disease characterized by destruction of the functional liver cells, which leads to cellular death. Cirrhosis, along with other chronic liver diseases, results in up to 31,000 deaths annually in the United States and is the ninth leading cause of death. In cirrhosis, the damaged liver cells regenerate as fibrotic areas instead of functional cells, causing lymph damage and alterations in liver structure, function, and blood circulation. The major cellular changes include irreversible chronic injury of the functional liver tissue and the formation of regenerative nodules. These changes result in liver cell necrosis, collapse of liver support networks, distortion of the vascular bed, and nodular regeneration of the remaining liver cells.
The classification of cirrhosis is controversial at present. However, most types may be classified by a mixture of causes and cellular changes, defined as follows: alcoholic; cryptogenic and postviral or postnecrotic; biliary; cardiac; metabolic, inherited, and drug related; and miscellaneous. The first three types are the most commonly seen, accounting for 55% to 90% of cases of cirrhosis. Although each of these types has a different etiology, the clinical findings, including portal vein hypertension and eventual liver failure, are much the same (Box 1 explains the effects of alcohol on the liver).
Pathophysiology of Cirrhosis: Progression of Effects
Liver cirrhosis is most commonly associated with hepatitis C (26% of cases), alcohol abuse (21%), hepatitis C plus alcohol abuse (15%), cryptogenic causes (etiology not determined; 18%), hepatitis B (15%), and other miscellaneous causes (5%) such as malnutrition, protein deficiency, biliary disease, and chemical toxins. Alcoholic liver disease is also known as Laënnec cirrhosis, portal cirrhosis, nutritional cirrhosis, and fatty cirrhosis. A serious complication is hepatocellular carcinoma. Primary biliary cirrhosis is a chronic and progressive liver disease thought to be of autoimmune derivation. In this condition, a continuous destruction of small and medium bile ducts occurs due to immune effects of complement, a protein that is part of the immune response.
Cirrhosis is a complex disease including both genetic and environmental factors. The keratin 8 and keratin 18 genes, as well as genes involved in immune signaling, have been implicated in both susceptibility to disease and severity of course. Proinflammatory cytokines have been associated with increased risk of hepatitis and cirrhosis. In addition, several genes have been identified that increase susceptibility to alcoholic liver disease. Shared environment also contributes to what may at first appear to be genetic transmission.
Cirrhosis is most commonly seen in the middle-aged population; it is the fourth leading cause of death in the population that is 35 to 55 years of age. It is more common in males than in females. Although the cause is obscure, liver disease appears to be more prevalent in preterm infants who have minimum enteral feedings and who were begun on total parenteral nutrition at an early age. Hepatitis C is more common in minority populations, such as African Americans and Hispanic persons, than in other populations. Alcohol dependence and alcoholic liver disease are more common in minority groups, particularly among Native Americans.
Cirrhosis is among the leading causes of death globally. Alcohol consumption causes 20% to 50% of the global burden of cirrhosis. Primary biliary cirrhosis is more common in Northern Europeans and is less common in people with African ancestry. The World Health Organization reports that the highest death rates occur in Mexico and South America, Central Africa, and Eastern Europe. North American and European countries have much lower mortality rates, and rates in Asia vary sharply by country. Hepatocellular carcinoma has the highest prevalence in Asia, South Africa, and some areas of the Middle East. Susceptibility to the disease is believed to be based not on ancestry or nationality but on environmental factors.
Determine if the patient has experienced personality changes such as agitation, forgetfulness, and disorientation. Inquire about fatigue, drowsiness, mild tremors, or flu-like symptoms. Ask about any past or present symptoms that may indicate cirrhosis, such as changes in bowel habits or menstrual irregularities. Elicit a history of easy bruising, nosebleeds, or bleeding gums. Determine the patient's drinking patterns and how long they have existed. Determine if the patient has had early-morning nausea and vomiting, anorexia, indigestion, weight loss, weakness, lethargy, epigastric discomfort, or altered bowel habits. Ask about any recent sexual dysfunction.
Common signs and symptoms include bleeding from esophageal varices, increased bleeding tendencies from coagulopathies, ascites, and abdominal pain. Inspect for signs of muscle atrophy. Note whether the patient's abdomen is protruding. Assess the patient's skin, sclera, and mucous membranes, observing for poor skin turgor, signs of jaundice, bruising, spider angiomas, and palmar erythema (reddened palms). Observe the patient's trunk and note the presence of gynecomastia (enlarged breasts). Observe the abdomen for distention, an everted umbilicus, and caput medusae (a plexus of dilated veins about the umbilicus); measure the abdominal girth.
When assessing the patient's upper extremities, test for asterixis (liver flap or flapping tremor). Have the patient stretch out her or his arm and hyperextend the wrist with the fingers separated, relaxed, and extended. The patient in stages II (impending) and III (stuporous) of hepatic encephalopathy may have a rapid, irregular flexion and extension (flapping) of the wrist. Note any tenderness or discomfort in the patient's abdomen. Palpate for hepatomegaly by gently rolling the fingers under the right costal margin. The liver is normally soft and usually can be felt under the costal margin. Percuss the patient's abdomen. Note a shifting dullness in the abdomen if ascites is present. Auscultate the abdomen and assess for hypoactive, hyperactive, or normal bowel sounds.
Cirrhosis is a chronic disease that dictates lifestyle changes for the patient and significant others. Determine the patient's response to the diagnosis and his or her ability to cope with change. Identify the patient's past ability to cope with stressors and determine if these mechanisms were successful.
|Test||Normal Result||Abnormality With Condition||Explanation|
|Percutaneous or laparoscopic liver needle biopsy||Normal hepatocytes||Cellular degeneration||Distinguishes advanced liver disease from cirrhosis; excludes other forms of liver injury such as viral hepatitis|
|Liver enzymes: Aspartate aminotransferase (AST); alanine aminotransferase (ALT); lactate dehydrogenase (LDH)||AST: 10–35 units/L; ALT: 10–40 units/L; LDH: 45–90 units/L||Elevated||Liver cellular dysfunction leads to accumulation of enzymes|
Other Tests: Ultrasound; computed tomography; magnetic resonance imaging; other supporting tests including antimitochondrial antibodies; serum alkaline phosphate; total serum, serum bilirubin, indirect bilirubin, and urine bilirubin; serum ammonia; and serum albumin, serum total protein, and prothrombin
Diagnosis: Excess fluid volume related to retention as evidenced by ascites and/or abdominal pain
Outcomes: Fluid balance; Hydration; Nutrition management; Nutrition therapy; Knowledge: Treatment regime
Interventions: Fluid/electrolyte management; Fluid monitoring; Medication administration
MEDICAL. Patients are placed on a well-balanced, high-calorie (2,500–3,000 calories per day), moderate- to high-protein (75 g of high-quality protein per day), low-fat, low-sodium diet (200–1,000 mg per day) with additional vitamins and folic acid. Accurate fluid intake and output are important to prevent fluid volume overload; for most patients, intake should be limited to 500 to 1,000 mL per day. Frequently, vitamin K injections are ordered to improve blood-clotting factors. If coagulopathies worsen, treatment may require whole-blood or fresh-frozen plasma to maintain the hematocrit and hemoglobin. If alcohol is the primary etiologic factor in liver cirrhosis, strongly encourage the patient to cease drinking. If patients are able to ambulate, they are encouraged to walk as much as possible to prevent muscle wasting.
SURGICAL. Surgical intervention includes a LeVeen continuous peritoneal jugular shunt (peritoneovenous shunt), which may be inserted for intractable ascites. This procedure allows the continuous shunting of ascitic fluid from the abdominal cavity through a one-way valve into a silicone tube that empties into the superior vena cava. Paracentesis may be performed if conditions warrant. Indicators include a large volume of ascitic fluid that compromises the patient's respirations, causes abdominal discomfort, or poses a threat of rupturing an umbilical hernia.
The medical team will consider liver transplantation for patients with decompensated cirrhosis. Candidates for liver transplantation fall into three categories: those with irreversible chronic liver disease, those with malignancies of the liver and biliary tree, and those with fulminant hepatic failure. Approximately 7,000 liver transplants occur each year in the United States. As surgeons have gained more experience with both the surgical procedure and the postoperative management, survival rates have increased. The 1-year survival rate is approximately 90%, and the 5-year survival rate is 70% or more. Patients with alcohol-related liver disease are considered for transplantation after a medical and psychological evaluation that includes the potential for long-term alcohol abstinence. Posttransplantation care is complex and includes careful monitoring for infection, rejection, and hemorrhage as well as assessing the function of the donor liver.
Commonly seen in cirrhosis patients are esophageal varices due to portal vein hypertension. Varices can rupture as a result of anything that increases the abdominal venous pressure, such as coughing, sneezing, vomiting, or the Valsalva maneuver. To remedy bleeding of esophageal varices, a Sengstaken-Blakemore tube can be placed. In cases of irreversible chronic liver disease, liver transplantation is an option; however, there are selection criteria. A nutritional consultation is important because of anorexia, which may be worsened by ascites and compression on the gastrointestinal (GI) tract. Patients need adequate calories and protein, which may be supplemented by liquid and powdered dietary supplements.
|Medication or Drug Class||Dosage||Description||Rationale|
|Zinc sulfate||220 mg PO BID||Mineral supplement||May improve muscle cramps, stimulate appetite, and improve taste sensitivity|
Other Drugs: To remedy itching, an antihistamine can be administered. If a patient has nausea and vomiting, antiemetics may be prescribed. Use caution when administering antiemetics and acetaminophen to patients with liver damage because many medications are cleared through the liver. For primary biliary cirrhosis, the following may be used: ursodeoxycholic acid to slow the progression of the disease; immunosuppressive agents, corticosteroids. For autoimmune hepatitis, prednisone and azathioprine may be used, whereas interferon and other antiviral agents may be used for hepatitis B and C. Patients with chronic liver disease should receive a vaccination to protect against hepatitis A.
Nursing considerations in the cirrhotic patient are to avoid infection and circulatory problems. Turn the patient and encourage coughing and deep breathing every 2 hours to prevent pneumonia. Because bleeding can occur, monitor the patient closely for signs of hypovolemia. Test any stool and emesis for blood. Follow closely any break in the patient's skin integrity for increased bleeding and apply pressure to injection sites. Warn the patient against straining at stool, blowing her or his nose, or sneezing too vigorously. Suggest the patient use a soft toothbrush and an electric razor.
Because of fatigue, muscle atrophy, and wasting, the patient needs to rest. Plan activities to include regular rest periods. To prevent breakdown of the skin, place the patient on an eggcrate or air mattress. Avoid using soap to bathe the patient; use moisturizing agents or lubricating lotion and massage areas of the skin that are potential breakdown sites. Use pressure-reducing mattresses or specialty beds to prevent skin breakdown. If patients are strong enough, assist them with ambulation to prevent muscle wasting.
Encourage the patient to verbalize questions, anxieties, and fears. In conversation, note any behavioral or personality changes, including increasing stupor, lethargy, or hallucinations. Arouse the patient periodically to determine his or her level of consciousness. Emotional and psychological support for the patient and family are important to eliminate anxiety and poor self-esteem. Involve the family members in the patient's care as a means of improving the patient's morale.
Patel, A., Walling, A., Ricks-Oddie, J., May, F., Saab, S., & Wenger, N. (2017). Palliative care and health care utilization for patients with end-stage liver disease at the end of life. Clinical Gastroenterology and Hepatology, 15(10), 1612–1619.
ALCOHOL ABUSE TREATMENT. Emphasize to the patient with alcoholic liver cirrhosis that continued alcohol use exacerbates the disease. Stress that alcoholic liver disease in its early stages is reversible when the patient abstains from alcohol. Encourage family involvement in alcohol abuse treatment. Assist the patient in obtaining counseling or support for her or his alcoholism.
FOLLOW-UP. Encourage the patient to seek frequent medical follow-up. Visits from a community health nurse to monitor the patient's progress and to help with any questions or problems at home are also helpful. Transplant patients will need lifelong follow-up by a transplant clinic. When patients are discharged, make sure the patient and family understand all aspects of their medical regime, including medications, nutrition, protection from infection, signs of rejection, activity limits, and schedule of follow-up visits.
SUPPORT GROUPS. Refer the patient to an alcohol support group or liver transplant support group. Refer the patient and family to hospice for palliative care if appropriate in end-stage disease.
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