Pancreatitis


Brodie, a 12 year old miniature schnauzer came to us because his mother noticed he was acting unusual. In his case - not eating right, acting lethargic and had vomited a couple times. The only thing he had been given out of the norm was ONE potato chip the day before. When he came in, he was very depressed, dehydrated and had a painful belly. We ran the required tests and came back with results which showed he had pancreatitis. Brodie stayed in the hospital for intravenous fluids,  medications and platelet rich plasma treatment. He was very sick for a couple days but thankfully - made a full recovery and was able to go home. TLC from his family afforded him to heal completely and he continues to do well on a low fat diet. Needless to say - he does NOT get potato chips (or ANY high fat food!) anymore!

He was one lucky fellow. Frequently - it is a very quiet disease and the only signs can be lethargy and anorexia. Owners may think the dog is just a little 'off' and think nothing of it. Unfortunately pancreatitis can go VERY wrong VERY quickly. If it becomes a necrotizing pancreatitis - the pet may die.

High fat foods - steak, hot dogs, cream cheese, burgers or mechanically irritating things such as bully sticks or pig ears - are often the culprits in instigating pancreatitis

We usually see this disease during and after major holidays because of the festive foods, barbecues and parties! Last year - 2019 - we had 19 cases during the summer alone!

Pancreatitis Brodie


The Pancreas and Pancreatitis

The pancreas is an organ that nestles under the stomach and alongside the duodenum. It has two main functions. The first is to secrete enzymes for the digestion of food and the second is to secrete the hormones insulin and glucagon, both of which are involved in the regulation of sugar metabolism. The digestive enzymes are what concern us in the condition known as Pancreatitis.

Pancreatitis is Inflammation of the Pancreas.

In pancreatitis, inflammation disrupts the normal integrity of the pancreas. Digestive enzymes that are normally safely stored in granules are released prematurely where they digest the body itself, instead of safely digesting the food like they should! The result can be a metabolic catastrophe. The living tissue becomes further inflamed and the tissue damage quickly involves the adjacent liver. Toxins released from this orgy of tissue destruction are released into the circulation and can cause a body-wide inflammatory response. If the pancreas is affected so as to disrupt its ability to produce insulin, diabetes mellitus can result; this can be either temporary or permanent.

Specific Pancreatitis Disasters

Specific disasters include the disruption of surfactants in the lung tissue that normally keep the tiny air-filled alveoli from collapsing after each exhaled breath. Without surfactants, the alveoli close up and respiratory failure results. So pets with pancreatitis can present or come down with breathing problems.

Also, there is a syndrome called Weber-Christian syndrome where fats throughout the body are destroyed, which has painful and disastrous results. So a dog with pancreatitis may present with severe abdominal pain.

Pancreatitis is one of the chief risk factors for the development of what is called disseminated intravascular coagulation, or DIC, which is basically a massive uncoupling of normal blood clotting and clot dissolving mechanisms. This uncoupling leads to abnormal simultaneous bleeding and clotting of blood throughout the body.

Pancreatic encephalopathy (brain damage) can occur if the fats protecting the central nervous system become digested.

The good news is that most commonly the inflammation is confined to the area of the liver and pancreas,
but even with this limitation pancreatitis can be painful and life-threatening.

Causes of Pancreatitis

Most times we never find out what causes the occurrence of pancreatitis. There are however some known irritants that can pre-dispose an individual to this disease.

  • duodenal reflux into the pancreatic duct. The pancreatic enzymes are safely stored as their inactive versions as a safety mechanism to prevent self digestion. In order to start digesting food, they have to be activated by activating enzymes released by the duodenal cells. If these enzymes backwash into the pancreas via the pancreatic duct - they activate the pancreatic enzymes prematurely and result in pancreatitis. This is the most common reason for this disease in humans though thought to be not as common in veterinary patients.
  • concurrent hormonal imbalances such as Diabetes and hypercalcemia predispose an animal to pancreatitis. This is because the first causes the fat metabolism in the body to be altered and the second condition elevated blood calcium levels which activates stored enzymes.
  • Trauma to the pancreas - whether it be external from an accident or internal - as from surgery - can cause pancreatitis.
  • a tumor in the pancreas can incite pancreatitisl
  • HIGH FAT food or diet is the most important cause of pancreatitis in the dog.

Signs of Pancreatitis

  • In the dog: There is an increased incidence in the middle-aged dog.  Clinical signs often follow recent history of a recent high fat meal or scavenger activity - ie. got into the garbage, ate something in the yard, got into something toxic etc...
  • Anorexia, depression, hunched stance due to abdominal pain, dehydration, vomiting and diarrhea are most common complaints that are seen.
  • The signs are very non-specific so diagnostics will be needed to diagnose this disease
  • In the cat: Most patients may show only subtle signs
  • Lethargy, anorexia, dehydration, and hypothermia are the most common complaints.
  • Vomiting and abdominal pain are less common than in the dog.

Diagnosis

Blood tests are done to assess the hydration status and status of other organs such as the liver and kidneys as well as the pancreas.  Xrays may be needed to see if there is anything else wrong with the pet. We cannot assume that JUST because we suspect the pet has Pancreatitis - all else will be normal. Occasionally xrays may show that the pet has other problems in addition, which also need to be addressed in order for the pancreatitis to resolve. Sometimes, ultrasound may be the only way to definitively diagnose that the pet has pancreatitis. Which tests are needed depends on how sick the pet is, the presenting complaint and the results of individual tests.

Treatment

The treatment of pancreatitis is aimed at giving the pancreas a rest so the inflammation goes down and the injured tissue heals. In order to do this, food and water are withheld and the pet is unable to be fed for 2 to 3 days. So supportive therapy is crucial in getting the dog or cat through, till they are able to tolerate being fed again. Hence, the pet is hospitalized for 3 or 4 days. Intravenous fluids, dextrose and pain management are critical in achieving stability and comfort for a pancreatitis patient. Antibiotics may be used to prevent additional problems with infections from the injured intestines, even though pancreatitis is not a bacterial disease in and of itself. Medication to decrease nausea and vomiting, as well as to decrease acidity and esophageal problems due to this are also called for and used.

Platelet Rich Plasma (PRP) is of great help in speeding up the healing process. PRP is derived and processed from the patient's blood and injected in the vicinity of the pancreas the same day. It is a biologically regenerative product which is all natural (being from the patient's blood!!) and is remarkable in its anti-inflammatory and healing properties. It can be used for various conditions - pancreatitis being one of them.

Once the pet has stopped with all the symptoms and is able to tolerate feedings without pain, vomiting or loss of energy, it can be sent home on a low fat diet and medications for a week or two.

It is most important to maintain these patients on a low fat diet since as we described earlier - high fat is an important instigator of pancreatitis.

Call us at 973-263-5600 to make an appointment!

Location

Find us on the map

Office Hours

Our Regular Schedule

Park View Veterinary Hospital

Monday:

9:00 am-7:00 pm

Tuesday:

9:00 am-5:00 pm

Wednesday:

9:00 am-7:00 pm

Thursday:

9:00 am-5:00 pm

Friday:

9:00 am-5:00 pm

Saturday:

9:00 am-1:00 pm

Sunday:

Closed