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My ten yr old Schnauzer, Otto, came home from a 2 day stay @ the vet's for the treatment of pancreatitis last night. He had recovered enough to have eaten a small amount of food, passed a stool & was urinating w/no problems, per the vet. However, he was shaking quite a bit, was lethargic & panting even when I picked him up. Vet attributed some of the shaking to his Addison's, which is normally controlled with percortin shots every 26 days & 2.5 mg of predinisone daily. Vet assured me he had been given pred yesterday & Addisons was under control & said the lethargy was from being sick or perhaps the pain med wearing off. He thought the shaking would stop once Otto was home & calm. Otto shook & panted & was agitated most of the night & still is. He keeps sanding up & staring into space. He has refused food since I got him home, but was drinking water and urinating, until he just vomited up his last drink of water. Otto also had IMHA in 2005. I am out of money, vet is closed, now what?

Submitted: 406 days and 19 hours ago.
Category: Dog
Value: $30
Status: AWAITING CUSTOMER ACTION
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Optional Information

Age: 10; Male; Breed: Mini Schanuzer

Already Tried:
Keeping him warm and quiet, offering water. Offering food, but to no avail. He keeps wanting to go outside and stay there, so I let him out but have to carry him back in each time because he won't come to me when I call. I know he is ambulatory, because he trots right out there. He just doesn't want to be inside once he's out.

Posted by Terri Riba 406 days and 19 hours ago.

Info Request

Hi there,

What was the "small amount of food"?
Did the vet feed it to Otto or you did?

What food have you offered him?

Thanks,

Terri

406 days and 19 hours ago.

Reply

"Small amount" was all I was told by the vet that they fed him yesterday afternoon. They gave him Science Diet i/d...the real bland stuff. I keep offering it to him, too, but he has no interest in it whatosever. Normallly, because of the pred, he will eat anything you offer to him. He is not picky. In fact, he originally went to the vet because he had been vomiting after eating kleenex. Then they found the panceatitis. They didn't indicate a correlation between the two. Kleenex isn't all that "fatty" as far as i know!

Accepted Answer

Dear friend,

 

Aww the poor baby ..............I am so sorry Otto is so ill. Did you know that Schnauzers are preiposed to Panceatitis?

 

Dogs with this disorder are usually not fed for a few days but kept hydrated via an IV.

Otto is in pain,hence the shaking and inappetence. He should get a fentanyl patch.

 

PLEASE READ:

 

THE NORMAL PANCREAS AND WHAT IT DOES

We eat food, chew it up into a slurry, and swallow it. It travels down the esophagus to the stomach where it is ground up further and enzymes are added to begin protein break-down ("digestion"). When the food particles are small enough, they are propelled into the small intestine for further digestive treatment and ultimately nutrient absorption. The small intestine has three portions: the duodenum which connects to the stomach and the jejunum and ileum below. The jejunum and ileum are mostly involved in absorption but the duodenum, being so close to the stomach, is the site of further digestion.

There are two ducts that enter the duodenum near where the stomach contents enters. One duct is for bile, squirted in directly from the liver's gall bladder. The bile serves to neutralize the acid which the stomach had added, to emulsify (or dissolve) dietary fats so for absorption later in the tract, and also to excrete some toxins. The other duct is the pancreatic duct which squirts in more digestive enzymes so as to break down starches and more protein.

The pancreas is a pale pink glandular organ that nestles cozily just under the stomach and along the duodenum. As a glandular organ, the pancreas is all about secretion and it has two main jobs: the first job is the secretion of digestive enzymes to help us break down the food we eat, the second job being secretion of insulin and glucagon (to regulate sugar metabolism). The digestive enzymes are the part of the story that concerns us in pancreatitis.

PANCREATITIS IS INFLAMMATION OF THE PANCREAS

In pancreatitis, inflammation disrupts the normal integrity of the pancreas. Digestive enzymes which are normally safely stored in granules are released prematurely where they digest the body itself. 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 is 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.

Special disasters include the disruption of "surfactants" in the lung tissue which normally keep the tiny air-filled alveoli from collapsing after each exhaled breath. Without surfactants, the alveoli close up and respiratory failure results.

Also, there is a special syndrome called "Weber-Christian syndrome" where fats throughout the body are destroyed.

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 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.

Pancreatitis can be acute or chronic, mild or severe.

WHAT CAUSES PANCREATITIS

In most cases we never find out but we do know some events which can cause pancreatitis:

  • Reflux of duodenal contents into the pancreatic duct. The pancreas has numerous safety mechanisms to prevent self-digestion. One of these mechanisms is the fact that the enzymes it creates are stored in an inactive form. They are harmless until they are mixed with activating enzymes. The strongest activating enzymes are made by duodenal cells which means that the digestive enzymes do not actually activate until they are out of the pancreas and mixing with food in the duodenum. If duodenal fluids backwash up the pancreatic duct and into the pancreas, enzymes are prematurely activated and pancreatitis resuls. This is apparently the most common pancreatitis mechanism in humans, though it is not very common in veterinary patients.
  • Concurrent hormonal imbalance predisposes a dog to pancreatitis. Such conditions include: Diabetes mellitus, Hypothyroidism, and Hypercalcemia. The first two conditions are associated with altered fat metabolism which predisposes to pancreatitis and the latter condition involves elevated blood calcium which activates stored digestive enzymes.
  • Use of certain drugs can predispose to pancreatitis (sulfa containing antibiotics such as trimethoprim sulfa or chemotherapy agents such as azathioprine).
  • Trauma to the pancreas as from a car accident or even surgical manipulation can cause inflammation and thus pancreatitis.

Miniature Schnauzers are predisposed to pancreatiti
as they commonly have altered fat metabolism.

SIGNS OF PANCREATITIS

The classical signs in the dog are appetite loss, vomiting, diarrhea, painful abdomen, and fever.

MAKING THE DIAGNOSIS

A reliable blood test has been lacking for this disease. Traditionally, blood levels of amylase and lipase (two pancreatic enzymes) have been used. When their levels are especially high, this is felt to be a reasonable sign of pancreatitis but, still, these tests are not as sensitive or specific as we would prefer. They can elevate dramatically with corticosteroid use, with intestinal perforation, kidney disease, or even dehydration. Some experts advocate measuring lipase and amylase on fluid from the belly rather than on blood but this has not been fully investigated and is somewhat invasive.

A newer test called the "PLI" or "pancreatic lipase immunoreactivity" test has come to be important. Lipase is one of the pancreatic digestive enzymes and small traces are normally present in the circulation. These levels jump dramatically in pancreatitis and the diagnosis can be confirmed with a less expensive and non-invasive test. A regular lipase level measures all forms of lipase, not just those of a pancreatic source; this is test is specific for pancreatic lipase. The problem is that technology needed to run this test is unique and the test can only been run in certain facilities on certain days. Results are not necessarily available rapidly enough to help a very sick patient.

More recently a new test called the SPEC cPL ("specific canine pancreatic lipase") test has come to be the test of choice. This test is a newer generation immunological test for canine pancreatic lipase and can be run overnight by a reference lab. This test is able to detect 83% of pancreatitis cases (the test is 83% sensitive) and excludes other possible diseases in 98% of cases (i.e. the test is 98% specific for pancreatitis). There is no comparable test for the cat at this time.

Radiographs can show a widening of the angle of the duodenum against the stomach which indicates a swelling of the pancreas. Most veterinary hospitals have the ability to take radiographs but this type of imaging is not very sensitive in detecting pancreatitis and only is able to find 24% of cases.

Ultrasound, on the other hand, detected 68% of cases and provides the opportunity to image other organs and even collect fluid from the belly easily. When one balances rapid results and accuracy, this test may be the best.

In some cases, surgical exploration is the only way to make the correct diagnosis.

TREATMENT

The passage of food through the duodenum is a strong stimulus to the pancreas. In the treatment of canine pancreatitis we do not want any stimulation of the pancreas; we want the pancreas to rest. This means no food and no water for 2-3 days (IV fluid support prevents dehydration).

Fluid support will generally require potassium supplementation as potassium depletes in pancreatitis. Blood pH must be tracked as well. A critical patient with pancreatitis will need 24 hour care and blood test monitoring several times a day. A plasma transfusion represents a special type of fluid therapy and helps provide special proteins that inhibit pancreatic enzymes. Whether or not the protection afforded by plasma is real or theoretical is still being worked out but since it is difficult to go wrong with a plasma transfusion, do not be surprised if your veterinarian uses this approach.

Pancreatitis is a painful condition and pain management is not only humane but important in recovery. Untreated pain affects the immune system and increases mortality. Injectable pain medications, fentanyl patches, and even continuous drips can be used effectively to control pain. Additional medication to control nausea are also commonly used in the management of this condition. Antibiotics are often used because, even though pancreatitis is not a bacterial disease, bacterial invasion from the diseased intestine is a common occurance.

Once the patient has started to eat again, a low fat diet (such as one of the prescription high fiber diets) is important to minimize pancreatic stimulation. Since there is potential for the pancreas to always have a chronic smoldering bit of inflammation, long term use of a low fat diet is likely to be recommended.

BEWARE OF DIABETES MELLITUS

When the inflammation subsides in the pancreas, some scarring is inevitable. When 80% of the pancreas is damaged to an extent that insulin cannot be produced, diabetes mellitus results. This may or may not be permanent depending on the capacity for the pancreas' tissue to recover. For more information on the management of diabetes, see the Diabetes Center on this web site.

 

SOURCE:

 

http://www.marvistavet.com/html/body_canine_pancreatitis.html

 

 

You can click on anything blue for more info.

 

I hope Otto feels better very soon.

 

Huggs for him,

Terri

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Expert: Terri Riba
Pos. Feedback: 99.8 %
Accepts: 5811
Answered: 9/28/2008

Healthcare Expert

Expert in canine health and behavior. 20 years of experience with dogs

Posted by Terri Riba 406 days and 18 hours ago.

Info Request

Thanks for your accept. If Otto has cushings he cannot get Fentayl so ask for something else but he does need a pain med.

 

Please let me know how he is doing,

 

Best wishes and prayers for him,

Terri

 

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