Nursing Endocrine & Pancreatitis Guide
Nursing Endocrine & Pancreatitis Guide
References:
LEARNING OUTCOMES:
Smeltzer, S., Bare, B., Hinkle, J., & Cheever, K.
Upon completion of this lesson, the nursing student can:
(2008). Brunner &Suddarth’s Textbook of
1. Review the Endocrine glands and hormones.
Medical-Surgical Nursing 12th Edition.
2. Discover the laboratory/diagnostic findings of pancreatitis.
Lippincott Williams &Wilkins
3. Identify the medical and nursing management of acute and
chronic pancreatitis.
Anterior Pituitary Growth Hormone (GH) Stimulates growth of bone & muscle,
promotes protein synthesis and fat
metabolism, decreases carbohydrate
metabolism
Adrenocorticotropic hormone (ACTH) Stimulates synthesis & secretion of
adrenal cortical hormones
Thyroid-stimulating hormone (TSH) Stimulates synthesis & secretion of
thyroid hormone
Follicle-stimulating hormone (FSH) Female: stimulates growth of ovarian
follicle, ovulation
Male: stimulates sperm production
Increase responsiveness to
catecholamines; necessary for fetal &
infant growth & development
THE PANCREAS
Located in the upper abdomen, has endocrine as well as exocrine functions. 1). The exocrine functions
include secretion of pancreatic enzymes into the gastrointestinal (GI) tract through the pancreatic duct. The
endocrine functions include secretion of insulin, glucagon, and somatostatin directly into the bloodstream.
PANCREATITIS
• Is the inflammation of the pancreas. Acute pancreatitis can be a medical emergency associated
with a high risk of life-threatening complications and mortality, whereas chronic pancreatitis often
goes undetected until 80% to 90% of the exocrine and endocrine tissue is destroyed.
• Acute pancreatitis does not usually lead to chronic pancreatitis unless complications develop.
However, chronic pancreatitis can be characterized by acute episodes.
ACUTE PANCREATITIS
Acute pancreatitis ranges from a mild, self-limited disorder to a severe, rapidly fatal disease that does not
respond to any treatment. Mild acute pancreatitis is characterized by edema and inflammation confined to the
pancreas. Minimal organ dysfunction is present, and return to normal function usually occurs within 6 months.
Enzymes damage the local blood vessels, and bleeding and thrombosis can occur.
Clinical Manifestations
1. Severe abdominal pain is the major symptom; abdominal pain and tenderness and back pain result from
irritation and edema of the inflamed pancreas, increased tension on the pancreatic capsule, and obstruction of
the pancreatic ducts.
Typically, the pain occurs in the midepigastrium. Pain is frequently acute in onset, occurring 24 to 48 hours
after a very heavy meal or alcohol ingestion, and it may be diffuse and difficult to localize. It is generally more
severe after meals and is unrelieved by antacids. Pain may be accompanied by abdominal distention; a poorly
defined, palpable abdominal mass; decreased peristalsis; and vomiting that fails to relieve the pain or nausea.
2. Abdominal guarding
3. A rigid or boardlike abdomen may develop and is generally an ominous sign, usually indicating peritonitis.
4. Ecchymosis (bruising) in the flank or around the umbilicus may indicate severe pancreatitis (Cullen’s sign)
5. Nausea and vomiting are common in acute pancreatitis (emesis is usually gastric in origin but may also be bile
stained)
6. Fever, jaundice, mental confusion, and agitation may also occur
7. Hypotension is typical and reflects hypovolemia and shock caused by the loss of large amounts of protein-rich
fluid into the tissues and peritoneal cavity
8. Tachycardia, cyanosis, and cold, clammy skin may develop
9. Acute renal failure is common
10. Respiratory distress and hypoxia are common, and the patient may develop diffuse pulmonary infiltrates,
dyspnea, tachypnea, and abnormal blood gas values
11. Myocardial depression, hypocalcemia, hyperglycemia, and disseminated intravascular coagulation may also
occur with acute pancreatitis
Medical Management
- All oral intake is withheld to inhibit stimulation of the pancreas and its secretion of enzymes.
- Enteral/parenteral nutrition plays an important role in the nutritional support of patients with severe
acute pancreatitis, particularly in those who are debilitated and those with a prolonged paralytic ileus
Surgical Management
May be performed to assist in the diagnosis of pancreatitis (diagnostic laparotomy), to establish pancreatic
drainage, or to resect or debride a necrotic pancreas. The patient who undergoes pancreatic surgery may have
multiple drains in place postoperatively, as well as a surgical incision that is left open for irrigation and repacking
every 2 to 3 days to remove necrotic debris.
Post-acute Management
1. Antacids
2. Oral feedings that are low in fat and protein are initiated gradually
3. Caffeine and alcohol are eliminated from the diet
4. Follow- up may include ultrasound, x-ray studies, or ERCP to determine whether the pancreatitis is resolving
and to assess for abscesses and pseudocysts
Nursing Management
1. Relieve Pain and Discomfort
1. Administer analgesics: parenteral opioids, including morphine, hydromorphone, or fentanyl via patient-
controlled analgesia.
2. Frequently assess the pain and the effectiveness of the pharmacologic (and nonpharmacologic)
interventions.
3. Provide nonpharmacologic interventions: proper positioning, music, distraction, and imagery.
4. Withhold oral feedings to decrease the secretion of secretin.
5. Administer fluids and electrolytes to restore and maintain fluid balance.
6. Provide frequent oral hygiene and care to decrease discomfort from the nasogastric tube and relieve
dryness of the mouth.
7. Maintain the patient on bed rest to decrease the metabolic rate and reduce the secretion of pancreatic and
gastric enzymes.
8. Report for increasing severity of pain, because the patient may be experiencing hemorrhage of the
pancreas or the dose of analgesic may be inadequate.
9. Provide frequent and repeated but simple explanations about the need for withholding fluids, maintenance
of gastric suction, and bed rest.
2. Improve Breathing Pattern
1. Maintain the patient in a semi-Fowler’s position to decrease pressure on the diaphragm by a distended
abdomen and to increase respiratory expansion.
2. Frequent changes of position to prevent atelectasis and pooling of respiratory secretions.
3. Monitor pulse oximetry or arterial blood gases
4. Instruct the patient in techniques of coughing and deep breathing and in the use of incentive spirometry to
improve respiratory function.
5. Assist the patient to perform these activities every hour.
3. Improve Nutritional Status
1. Oral food or fluid intake is not permitted.
2. Monitor laboratory test results and daily weights.
3. Enteral or parenteral nutrition may be prescribed.
4. Monitor serum glucose levels every 4 to 6 hours.
5. As the acute symptoms subside, reintroduce oral feedings are gradually.
6. Between acute attacks, provide a diet that is high in carbohydrates and low in fats and proteins.
7. Advise patient to avoid heavy meals and alcoholic beverages.
4. Maintain Skin Integrity
The patient is at risk for skin breakdown because of poor nutritional status, enforced bed rest, restlessness,
CHRONIC PANCREATITIS
Chronic pancreatitis is an inflammatory disorder characterized by progressive destruction of the pancreas.
As cells are replaced by fibrous tissue with repeated attacks of pancreatitis, pressure within the pancreas increases.
The result is obstruction of the pancreatic and common bile ducts and the duodenum. Additionally, there is atrophy
of the epithelium of the ducts, inflammation, and destruction of the secreting cells of the pancreas.
Risk Factors/Causes
1. Alcohol consumption and malnutrition - major causes
- Excessive and prolonged consumption of alcohol accounts for approximately 70% to 80% of all cases of
chronic pancreatitis. Long-term alcohol consumption causes hypersecretion of protein in pancreatic
secretions, resulting in protein plugs and calculi within the pancreatic ducts. Alcohol also has a direct toxic
effect on the cells of the pancreas.
- Damage to these cells is more likely to occur and to be more severe in patients whose diets are poor
in protein content and either very high or very low in fat.
2. Between 37 to 40 years
3. Smoking
Clinical Manifestations
1. Recurring attacks of severe upper abdominal and back pain, accompanied by vomiting. Attacks are often so
painful that opioids, even in large doses, do not provide relief. As the disease progresses, recurring attacks of
pain are more severe, more frequent, and of longer duration.
2. Some patients experience continuous severe pain, and others have dull, nagging constant pain.
3. In some patients, chronic pancreatitis is painless.
4. Weight loss is a major problem caused by decreased dietary intake secondary to anorexia or fear that eating
will precipitate an- other attack.
5. Malabsorption occurs late: stools become frequent, frothy, and foul-smelling because of impaired fat digestion,
which results in stools with a high fat content (steatorrhea).
6. As the disease progresses, calcification of the gland may occur, and calcium stones may form within the ducts.
Medical Management
Treatment is directed toward preventing and managing acute attacks, relieving pain and discomfort, and
managing exocrine and endocrine in- sufficiency of pancreatitis.
Nonsurgical approaches may be indicated for the patient who refuses surgery, who is a poor surgical risk,
or whose disease and symptoms do not warrant surgical intervention.
1. Endoscopy - removes pancreatic duct stones, correct strictures, and drains cysts to manage pain and
relieve obstruction
Surgical Management
Surgery may be indicated to relieve persistent abdominal pain and discomfort, restore drainage of
pancreatic secretions, and reduce the frequency of acute attacks of pancreatitis and hospitalization.
1. Pancreaticojejunostomy
- Also referred to as Rouxen- Y, with a side-to-side anastomosis or joining of the pancreatic duct to the
jejunum, allows drainage of the pancreatic secretions into the jejunum.
- Pain relief occurs within 6 months in more than 85% of the patients who undergo this procedure, but
pain returns in a substantial number of patients as the disease progresses.
2. Whipple resection
- Pancreaticoduodenectomy, can be carried out to relieve the pain of chronic pancreatitis.
3. Beger or Frey Operations
- Remove most of the head of the pancreas except for a shell of pancreatic tissue posteriorly.
- Provide permanent pain relief and avoid endocrine and exocrine insufficiency.
4. Endoscopic and Laparoscopic procedures: Distal Pancreatectomy
- Longitudinal decompression of the pancreatic duct, nerve denervation, and stenting have been
performed in patients with jaundice or recurrent inflammation and are being refined.
**Patients who undergo surgery for chronic pancreatitis may experience weight gain and improved
nutritional status. However, morbidity and mortality after these surgical procedures are high because of the
poor physical condition of the patient before surgery and the concomitant presence of cirrhosis. Even after
undergoing these surgical procedures, the patient is likely to continue to have pain and impaired digestion
secondary to pancreatitis, unless alcohol is avoided completely.
(For 1-10 items, please refer to the questions in the Rationalization Activity)
RATIONALIZATION ACTIVITY (DURING THE FACE TO FACE INTERACTION WITH THE STUDENTS)
The instructor will now rationalize the answers to the students and will encourage them to ask questions and to discuss
among their classmates for 20 minutes.
1. When teaching a client about pancreatic function, the nurse understands that pancreatic lipase performs which function?
A. Transports fatty acids into the brush border.
B. Breaks down fat into fatty acids and glycerol.
C. Triggers cholecystokinin to contract the gallbladder.
D. Breaks down protein into dipeptides and amino acids.
ANSWER: ________
RATIO:_________________________________________________________________________________________
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4. Britney, a 20 y.o. student is admitted with acute pancreatitis. Which laboratory findings do you expect to be abnormal for
this patient?
A. Serum creatinine and BUN
B. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST)
C. Serum amylase and lipase
D. Cardiac enzymes
ANSWER: ________
RATIO:_________________________________________________________________________________________
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.
5. Michael, a 42 y.o. man is admitted to the med-surg floor with a diagnosis of acute pancreatitis. His BP is 136/76, pulse
96, Resps 22 and temp 101. His past history includes hyperlipidemia and alcohol abuse. The doctor prescribes an NG tube.
Before inserting the tube, you explain the purpose to patient. Which of the following is a most accurate explanation?
A. “It empties the stomach of fluids and gas.”
B. “It prevents spasms at the sphincter of Oddi.”
C. “It prevents air from forming in the small intestine and large intestine.”
D. “It removes bile from the gallbladder.”
ANSWER: ________
RATIO:_________________________________________________________________________________________
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6. Ralph has a history of alcohol abuse and has acute pancreatitis. Which lab value is most likely to be elevated?
A. Calcium
B. Glucose
C. Magnesium
D. Potassium
ANSWER: ________
RATIO:_________________________________________________________________________________________
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7. For Rico who has chronic pancreatitis, which nursing intervention would be most helpful?
A. Allowing liberalized fluid intake.
B. Counseling to stop alcohol consumption.
C. Encouraging daily exercise.
D. Modifying dietary protein.
ANSWER: ________
RATIO:_________________________________________________________________________________________
_______________________________________________________________________________________________
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8. Leigh Ann is receiving pancrelipase (Viokase) for chronic pancreatitis. Which observation best indicates the treatment is
effective?
A. There is no skin breakdown.
B. Her appetite improves.
9. To inhibit pancreatic secretions, which pharmacologic agent would you anticipate administering to a patient with
chronic pancreatitis?
A. Nitroglycerin
B. Somatostatin
C. Pancrelipase
D. Pepcid
ANSWER: ________
RATIO:_________________________________________________________________________________________
_______________________________________________________________________________________________
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10. A clinical manifestation of chronic pancreatitis is epigastric pain. Your nursing intervention to facilitate relief of pain would
place the patient in a:
A. Knee-chest position
B. Semi-Fowler’s position
C. Recumbent position
D. Low-Fowler’s position
ANSWER: ________
RATIO:_________________________________________________________________________________________
_______________________________________________________________________________________________
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You are done with the session! Let’s track your progress.
Minute Paper
Answer the following questions:
1. What was the most useful or the most meaningful thing you learned this section?
2. What question(s) do you have as we end this section?