Chapter 6 Care of the Patient with a Gallbladder, Liver, Biliary Tract, or Exocrine Pancreatic Disorder Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Laboratory and Diagnostic Examinations • • • • • • • • Serum bilirubin test Liver enzyme tests Serum protein test Oral cholecystography (gallbladder series) Intravenous cholangiography (IV cholangiogram) Operative cholangiography T-tube cholangiogram Ultrasound of the liver, gallbladder, and biliary system • Gallbladder scanning • Liver biopsy • Liver scanning Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 2 Laboratory and Diagnostic Examinations (continued) • Blood ammonia • Hepatitis virus studies • Serum amylase test • Urine amylase test • Ultrasound of pancreas • Computerized tomography of the abdomen • Endoscopic retrograde cholangiopancreatography of the pancreatic duct (ERCP) Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 3 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis Etiology/pathophysiology • Chronic, degenerative disease of the liver • Scar tissue restricts the flow of blood to the liver • Types of cirrhosis Laennec’s cirrhosis Postnecrotic cirrhosis Primary biliary cirrhosis Secondary biliary cirrhosis Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 4 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Etiology/pathophysiology (continued) • Alteration of liver function Reduced ability to metabolize albumin Obstruction of portal vein Increased pressure in veins that drain GI tract • Complications Portal hypertension Ascites Esophageal varices Hepatic encephalopathy Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 5 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Clinical manifestations/assessment • Early stages Abdominal pain Liver is firm and easy to palpate • Late stages Dyspepsia Changes in bowel habits Nausea and vomiting Gradual weight loss Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 6 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Clinical manifestations/assessment (continued) • Late stages (continued) Ascites Enlarged spleen Spider angiomas Anemia Bleeding tendencies Epistaxis Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 7 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Clinical manifestations/assessment (continued) • Late stages (continued) Purpura Hematuria Bleeding gums Jaundice Disorientation Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 8 Figure 6-2 (From Lewis, S.M., Heitkemper, M.M., Dirksen, S.R. [2007]. Medical-surgical nursing: assessment and management of clinical problems. [7th ed.]. St. Louis: Mosby.) Systemic clinical manifestations of liver cirrhosis. Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 9 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Medical management/nursing interventions • Pharmacological management Antiemetics o Benadryl and Dramamine o Contraindicated: Vistaril, Compazine, and Atarax • Eliminate the cause Alcohol Hepatotoxins Environmental exposure to harmful chemicals Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 10 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Medical management/nursing interventions (continued) • Diet Well-balanced High in calories Moderate in protein Low in fat Low in sodium Supplemental vitamins and folic acid Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 11 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Medical management/nursing interventions (continued) • Treatment of complications Ascites o Bed rest o Strict I&O o Restrict fluids and sodium o Diuretics: Aldactone, Lasix, HCTZ o Vitamins K, C, and folic acid supplements o LeVeen peritoneal-jugular shunt o Paracentesis Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 12 Figure 6-3 (From Beare, P.G., Myers, J.L. [1998]. Adult health nursing. [3rd ed.]. St. Louis: Mosby.) LeVeen continuous peritoneal jugular shunt. Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 13 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Medical management/nursing interventions (continued) • Treatment of complications (continued) Ruptured esophageal varices o Maintain airway; establish IV o Vasopressin drip to control bleeding o Sengstaken-Blakemore tube o Endoscopic sclerotherapy o Portacaval shunt o Blood transfusion Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 14 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cirrhosis (continued) Medical management/nursing interventions (continued) • Treatment of complications (continued) Hepatic encephalopathy o Decrease protein in diet o Avoid drugs that are detoxified by the liver o Lactulose o Neomycin Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 15 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver cancer Etiology and pathology • Hepatocellular carcinoma most commonly seen • Cirrhosis of the liver and hepatitis C and B are also elevated risk factors • In the United States liver cancer is seen more in people over age 40 • Metastatic carcinoma of the liver is seen more than primary liver cancer Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 16 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver cancer Clinical manifestations • • • • • • • • Hepatomegaly Weight loss Peripheral edema Ascites Portal hypertension Dull epigastric pain Jaundice Anorexia Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 17 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver cancer Diagnostic tests • • • • • • Liver scan Ultrasound CT scan Magnetic resonance imaging ERCP Liver biopsy Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 18 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver cancer Medical management/nursing interventions • Palliative care • Surgery • Chemotherapy Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 19 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis Etiology/pathophysiology • Inflammation of the liver resulting from several types of viral agents or exposure to toxic substances • Hepatitis A Most common Oral-fecal transmission Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 20 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Etiology/pathophysiology (continued) • Hepatitis B Transmission by contaminated serum; blood transfusion, contaminated needles, dialysis, or direct contact with infected body fluids • Hepatitis C Transmitted through contaminated needles and blood transfusions Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 21 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Etiology/pathophysiology (continued) • Hepatitis D Co-infection with hepatitis B • Hepatitis E Fecal contamination of water Rare in the United States; usually in developing countries Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 22 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Clinical manifestations/assessment • • • • • • • • General malaise Aching muscles Photophobia Headaches Chills Abdominal pain Dyspepsia Nausea Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 23 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Clinical manifestations/assessment (continued) • • • • • • • • Diarrhea/constipation Pruritus Hepatomegaly Enlarged lymph nodes Weight loss Jaundice Dark amber urine Clay-colored stools Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 24 Figure 6-5 (From Kamal, A., Brockelhurst, J.C. [1991]. Color atlas of geriatric medicine. [3rd ed.]. St. Louis: Mosby-Year Book—Europe.) Severe jaundice. Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 25 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Medical management/nursing interventions • Treat symptoms • Small, frequent meals Low-fat, high-carbohydrate • IV fluids for dehydration • Vitamin C, vitamin B–complex, vitamin K • Avoid unnecessary medications, especially sedatives Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 26 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Hepatitis (continued) Medical management/nursing interventions (continued) • Gamma globulin or immune serum globulin • Hepatitis B immune globulin (HBIG) Should be given to anyone exposed to hepatitis B • Hepatitis B vaccine Should be given to people identified as high risk for developing hepatitis B Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 27 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver abscesses Etiology/pathophysiology • May be single or multiple • Abscess forms in the liver due to invading bacteria Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 28 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver abscesses (continued) Clinical manifestations/assessment • Fever • Chills • Abdominal pain and tenderness in the right upper quadrant • Hepatomegaly • Jaundice • Anemia Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 29 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Liver abscesses (continued) Diagnostic tests • • • • Radiograph Ultrasound CT scan Liver scan Medical management/nursing interventions • IV antibiotic therapy • Percutaneous drainage of liver abscess • Open surgical drainage Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 30 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cholecystitis and cholelithiasis Etiology/pathophysiology • An obstruction, gallstone, or tumor prevents bile from leaving the gallbladder, and the trapped bile acts as an irritant, causing inflammation • Risk factors Female; American Indian or white; obesity; pregnancy; diabetes; multiparous women; use of birth control Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 31 Figure 6-6 (from Monahan, F.D., et al. [2007]. Phipps’ medical-surgical nursing: health and illness perspectives. [8th ed.]. St. Louis: Mosby.) Common sites of gallstones. Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 32 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cholecystitis and cholelithiasis (continued) Clinical manifestations/assessment • • • • • • • Indigestion after eating foods high in fat Severe, colicky pain in the right upper quadrant Anorexia Nausea and vomiting Flatulence Increased heart and respiratory rates Diaphoresis Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 33 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cholecystitis and cholelithiasis (continued) Clinical manifestations/assessment (continued) • • • • • Low-grade fever Elevated WBC Mild jaundice Steatorrhea (fatty stool) Dark amber urine Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 34 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cholecystitis and cholelithiasis (continued) Medical management/nursing interventions • Mild attacks Pharmacological management o Antispasmodic and analgesic medications o Antibiotics Bed rest NG tube to suction NPO IV fluids Dietary recommendations: Avoid spicy foods when allowed PO intake Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 35 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cholecystitis and cholelithiasis (continued) Medical management/nursing interventions (continued) • Lithotripsy • Cholecystectomy Laparoscopic Open Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 36 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Pancreatitis Etiology/pathophysiology • Inflammation of the pancreas Acute or chronic • Predisposing factors Alcohol Trauma Infectious disease Certain drugs Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 37 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Pancreatitis (continued) Clinical manifestations/assessment • • • • • • • • Abdominal pain Anorexia; nausea and vomiting Malaise Low-grade fever Jaundice Weight loss Steatorrhea Tachycardia Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 38 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Pancreatitis (continued) Medical management/nursing interventions • Pharmacological management • • • • Antiemetics Analgesics Anticholinergics Antacids NPO IV fluids NG tube Hyperalimentation Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 39 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cancer of the pancreas Etiology/pathophysiology • Unknown • Risk factors Cigarette smoking; exposure to chemical carcinogens; diabetes mellitus; pancreatitis; diet high in meat, fat, and coffee • May be metastasis from the lung, stomach, duodenum, or common bile duct (CBD) • May live only 4 to 8 months after diagnosis Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 40 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cancer of the pancreas (continued) Clinical manifestations/assessment • • • • • • • • Anorexia Fatigue Nausea and flatulence Change in stools Steady, dull, aching pain in the epigastric area Weight loss Jaundice Onset of diabetes mellitus Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 41 Disorders of the Liver, Biliary Tract, Gallbladder, and Pancreas • Cancer of the pancreas (continued) Medical management/nursing interventions • Surgery Whipple procedure Total pancreatectomy with resection of parts of the GI tract • Chemotherapy • Radiation Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 42 Figure 6-9 (From Lewis, S.M., Heitkemper, M.M., Dirksen, S.R. [2007]. Medical-surgical nursing: assessment and management of clinical problems. [7th ed.]. St. Louis: Mosby.) Whipple’s procedure, or radical pancreaticoduodenectomy. Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 43 Nursing Process • Nursing diagnoses Activity intolerance Breathing pattern, ineffective Fluid volume, deficient Home maintenance, impaired Injury, risk for Knowledge, deficient Noncompliance Nutrition, imbalanced, less than body requirements Pain, acute/chronic Powerlessness Skin integrity, impaired Thought processes, disturbed Mosby items and derived items © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier Inc. Slide 44