Nursing Care of the Client with Disturbances of the Liver, Biliary Tract, and Pancreas

CHAPTER 10


Nursing Care of the Client with Disturbances of the Liver, Biliary Tract, and Pancreas



CHOLECYSTECTOMY


A cholecystectomy is the surgical removal of the gallbladder. It is commonly performed to treat symptomatic cholecystitis or cholelithiasis, or both. A cholecystectomy can be done via laparoscopy or through a right subcostal incision (open cholecystectomy). A laparoscopic cholecystectomy is usually the procedure of choice because of the short hospitalization (<2 days), reduced pain, and a more rapid return to usual activities. An open cholecystectomy is warranted when the client is in the last trimester of pregnancy or has a gangrenous or perforated gallbladder, a suspected gallbladder malignancy, severe inflammation that obscures the structures of the hepatobiliary triangle, or large stones in the biliary ducts. An open cholecystectomy may also be performed when problems are encountered during a laparoscopic cholecystectomy. If stones are present in the common bile duct, they can often be extracted endoscopically, but a choledocholithotomy may be necessary if the stones are large. After a choledocholithotomy, a T tube is placed in the common bile duct to maintain adequate flow or drainage of bile until ductal edema subsides.


This care plan focuses on the adult client hospitalized for an open cholecystectomy with common bile duct exploration.



OUTCOME/DISCHARGE CRITERIA


The client will:



See Care Plan on Cholelithiasis/Cholecystitis and the Standardized Preoperative and Postoperative Care Plans for additional diagnoses.



Nursing Diagnosis INEFFECTIVE BREATHING PATTERN NDx


Definition: Inspiration and/or expiration that does not provide adequate ventilation


Related to:







Collaborative Diagnosis RISK FOR ABSCESS FORMATION


Definition: An accumulation of pus in any area of the body


Related to:







image Collaborative Diagnosis RISK FOR PERITONITIS


Definition: Inflammation of the peritoneum


Related to: Escape of bile into the peritoneal cavity associated with surgical trauma to the gallbladder and biliary duct






Collaborative Diagnosis RISK FOR CONTINUED OBSTRUCTION OF BILE FLOW


Definition: Blockage of bile flow


Related to: Residual stones in the biliary duct system or persistent inflammation and/or strictures of the common bile duct associated with surgical trauma







Nursing Diagnosis DEFICIENT KNOWLEDGE NDx; INEFFECTIVE FAMILY THERAPEUTIC REGIMEN MANAGEMENT NDx; OR INEFFECTIVE SELF-HEALTH MANAGEMENT* NDx


Definition: Absence or deficiency of cognitive information


Related to absence or deficiency of cognitive information related to specific topic (lack of specific information necessary for clients/significant others) to make informed choices regarding condition/treatment/lifestyle changes; pattern of regulating and integrating into daily living and family processes a therapeutic regimen for the treatment of illness and the sequelae that are unsatisfactory for meeting specific health goals






image CHOLELITHIASIS/CHOLECYSTITIS


Cholelithiasis refers to the presence of gallstones in the gallbladder. Factors that contribute to gallstone formation are abnormal bile composition; biliary stasis or slow emptying of the gallbladder resulting from factors such as fasting, pregnancy, prolonged parenteral nutrition, or an obstructive lesion in the biliary system; and inflammation of the gallbladder. Cholesterol stones are the most prevalent type of gallstone. They are most often associated with a high-cholesterol diet or cholesterol-lowering drugs and form when bile becomes supersaturated with cholesterol, which then precipitates and starts to form stones. Other components of bile that precipitate into stones are bile salts, bilirubin, calcium, and protein. Stones either remain in the gallbladder or migrate into the duct system where they may cause partial or complete obstruction. The severity of the client’s symptoms depends on the degree of bile flow obstruction.


Cholecystitis is inflammation of the gallbladder wall. Most cases of cholecystitis result from bile stasis, which is most commonly due to obstruction of the cystic duct by a gallstone. The bile trapped in the gallbladder acts as a chemical irritant causing inflammation and edema of the gallbladder wall. Cholecystitis in the absence of stones (acalculous cholecystitis) is thought to result from a buildup of mucus or sludge in the gallbladder associated with biliary stasis. This stasis can result from factors such as prolonged fasting or total parenteral nutrition, ischemia of the gallbladder associated with vasculitis, or bacterial invasion of the gallbladder via the blood or lymph system. After the period of acute inflammation, scarring often develops, resulting in loss of normal gallbladder function.


In most cases, the treatment of choice for symptomatic cholelithiasis and cholecystitis is cholecystectomy and choledocholithotomy if stones have migrated into the biliary duct system. A percutaneous cholecystostomy may be done to relieve symptoms if the client has severe symptoms and is a poor surgical risk. Nonsurgical treatment of gallstones includes endoscopic sphincterotomy with basket removal of stones, dissolution of stones using oral bile acids, percutaneous or endoscopic instillation of a dissolution agent into the gallbladder, and extracorporeal shockwave lithotripsy. These nonoperative modalities are only performed on a small percentage of patients (e.g., high-risk surgical candidates, persons who refuse surgery) because of the high incidence of recurrence of gallstones with nonsurgical treatments and the increasing popularity of laparoscopic surgery.


This care plan focuses on the adult client hospitalized with probable cholelithiasis and/or cholecystitis.




CIRRHOSIS


Cirrhosis is a chronic disease of the liver that occurs as a result of extensive destruction of the parenchymal cells in the liver. These cells are eventually replaced by fibrous scar tissue with subsequent change in the structure and functioning of the liver. The structural changes impair portal blood flow, which results in venous congestion in other organs and systems such as the spleen and gastrointestinal tract.


There are numerous causes of cirrhosis. More than half of the cases of cirrhosis are associated with alcohol and chronic viral hepatitis. Other causes of cirrhosis include exposure to toxic chemicals or drugs, hereditary metabolic disorders (e.g., alpha1-antitrypsin deficiency, Wilson’s disease, hemochromatosis), heart failure, and conditions that cause persistent bile flow obstruction (e.g., primary biliary cirrhosis, primary sclerosing cholangitis). In approximately 15% to 20% of cases, no cause is identified.


All types of cirrhosis have similar signs and symptoms, which are manifestations of impaired liver function and the venous congestion that occurs with portal hypertension. Alcohol-related cirrhosis may have additional manifestations such as cerebral degeneration and demyelinating neuropathies that are thought to be a direct result of the toxic effects of alcohol or certain associated vitamin deficiencies. Treatment of cirrhosis is supportive and directed at slowing the progression of liver failure and reducing the incidence and/or severity of complications. The primary goals of treatment are to eliminate or manage the factors/conditions that contributed to the development of cirrhosis, provide a diet that is high in nutrients and will reduce the risk for further liver damage, and encourage rest to reduce the metabolic demands on the liver. A liver transplant may be indicated to treat end-stage liver disease.


This care plan focuses on the adult client with alcoholic (Laennec’s) cirrhosis hospitalized for management of increasing ascites and peripheral edema. Much of the information is applicable to clients receiving follow-up care in an extended care facility or home setting.



OUTCOME/DISCHARGE CRITERIA


The client will:



1. Have an adequate nutritional intake


2. Perform activities of daily living without extreme fatigue or dyspnea


3. Have a reduction in or resolution of ascites and edema


4. Have no evidence of life-threatening complications


5. Identify ways to prevent further liver damage


6. Verbalize an understanding of the rationale for and components of the recommended diet


7. Identify ways to reduce stress on or trauma to the esophageal blood vessels


8. Identify ways to prevent bleeding


9. Identify ways to reduce the risk of infection


10. Identify ways to relieve pruritus


11. State signs and symptoms to report to the health care provider


12. Identify community resources that can assist with home management and adjustment to lifestyle changes necessary for effective management of cirrhosis


13. Share concerns and feelings about the diagnosis of cirrhosis; prognosis; and effects of the disease process and its treatment on self-concept, lifestyle, and roles


14. Verbalize an understanding of and a plan for adhering to recommended follow-up care including future appointments with health care provider, medications prescribed, and activity level.



Nursing Diagnosis INEFFECTIVE BREATHING PATTERN NDx


Definition: Inspiration and/or expiration that does not provide adequate ventilation


Related to:













Nursing/Collaborative Diagnosis RISK FOR EXCESS FLUID VOLUME NDx AND THIRD-SPACING


Definition: Risk for developing an imbalance of electrolytes and fluids in the intracellular and extracellular compartments of the body


Related to:



Increased pressure in the portal system and hepatic lymph system associated with blood flow backup resulting from structural changes in the liver












Nursing/Collaborative Diagnosis RISK FOR HYPOKALEMIA


Definition: Below normal range for serum potassium levels


Related to: Excessive potassium loss associated with an increased aldosterone level (aldosterone causes potassium excretion) and diuretic therapy










Collaborative Diagnosis RISK FOR HYPONATREMIA


Definition: Below normal range for serum sodium levels


Related to: Hemodilution associated with excess fluid volume, sodium loss associated with diuretic therapy, and dietary sodium restriction






Nursing Diagnosis IMBALANCED NUTRITION: LESS THAN BODY REQUIREMENTS NDx


Definition: Inadequate intake or insufficient nutrition to meet the body’s metabolic needs


Related to:














Nursing Diagnosis IMPAIRED COMFORT NDx (DYSPEPSIA)


Definition: Perceived lack of ease, relief, and transcendence in physical, psychospiritual, environmental, and social dimensions


Related to:







Nursing Diagnosis ACTIVITY INTOLERANCE NDx


Definition: Insufficient physiological or psychological energy to endure or complete required or desired daily activities


Related to:



• Tissue hypoxia associated with anemia resulting from:



• Loss of muscle mass, tone, and strength associated with malnutrition and disuse if mobility has been limited for an extended period


• Decrease in available energy associated with inability of the liver to metabolize glucose, fats, and proteins properly


• Difficulty resting and sleeping associated with dyspnea, discomfort, frequent assessments and treatments, fear, anxiety, and unfamiliar environment












Collaborative/Nursing Diagnosis ACUTE AND CHRONIC CONFUSION NDx


Definition:


Acute: Abrupt onset of reversible disturbances of consciousness, attention, cognition, and perception


Chronic: Irreversible, long-standing, and/or progressive deterioration of intellect and personality characterized by decreased ability to interpret environmental stimuli; decreased capacity for intellectual thought processes; and manifested by disturbances of memory, orientation, or behavior


Related to:


Disturbances in central nervous system functioning associated with accumulation of toxic substances (e.g., ammonia) in the brain, toxic effects of long-term alcohol use, deficiencies of certain vitamins (e.g., thiamine), and hypoxia if anemia is moderate to severe.









Feb 11, 2017 | Posted by in NURSING | Comments Off on Nursing Care of the Client with Disturbances of the Liver, Biliary Tract, and Pancreas

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