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Distemper in dogs and its treatment

What is distemper in dogs and how is it spread?

The RNA virus, belonging to the Paramyxoviridae family, is the cause of one of the most contagious and dangerous diseases. Better known as distemper in dogs, it is contracted by direct contact with one that is infected. The symptoms do not appear immediately since there is an incubation period between 14 and 18 days beforehand.

Not all strains of distemper in dogs have the same virulence. Therefore, each clinical picture has its own severity and evolution. Replication occurs in the lymphoid tissue, thus causing immunosuppression in the animal. From there it progresses and infects the central nervous system. At this point is when we can observe the weakness in the hind legs.

Distemper in dogs mainly affects puppies between 3 and 6 months of age, as they have a weaker immune system. However, older dogs can also be infected.

Symptoms of distemper in dogs

The initial symptoms of distemper in dogs are very varied, and include rhinitis, mucopurulent discharge, cough, conjunctivitis, vomiting or diarrhea, fever, dehydration, anorexia or weight loss, and pneumonia (due to secondary bacterial infections), among others. others.

When the disease reaches the central nervous system, other types of symptoms appear. These are encephalitis, which is responsible for weakness in the legs, tremors and various paralyzes, as well as convulsions and blindness.

Encephalitis, when it affects adult dogs, can occur in two different ways. In the first place, as multifocal encephalitis, whose main characteristic is incoordination, tilted head, facial paralysis and tremors, as well as the aforementioned weakness in the hind legs. This type of distemper in dogs appears between the ages of 4 and 8, and evolves into paralysis , although they can recover.

Secondly, when it comes to older dogs, that is, older than 6, a visual deficit appears, as well as mental depression, personality changes, tournament and also inability to hold the head. Recovery is complex in these cases.

Treatment of distemper in dogs

There is currently no specific treatment for distemper in dogs. Although there is a way to prevent contagion and that is through vaccination. In the event of contagion, isolation is essential to avoid spreading the disease.

For secondary infections, antibiotics will be administered, and for the specific symptoms of distemper in dogs, anti-inflammatories and antipyretics. There are also medications for seizures. In addition to all this, we will make sure that the animal eats and drinks so as not to become dehydrated.

Regarding the quality of life of the animal, we can help with mobility using specific harnesses , as well as wheelchairs if necessary. If you need advice to choose the right ones, you can contact us.

24/01/2019/0 Comments/by Ortopedia canina

Sphincter problems in dogs with paralysis

Animal welfare, Pathologies

Motor disability in dogs usually leads to other pathologies. Above all, if the problems are in the hind legs, which causes serious mobility difficulties . This causes more problems for them. Among them are ulcers due to lack of movement and bone problems due to forced postures and displacements. Both problems are visible to the naked eye, so it is common to act on them quickly. Others are not so obvious, such as toilet training problems .

For the first, special care must be provided to the animal’s skin. In the case of bone problems, an adapted wheelchair is the solution. Not only because the animal will be able to move with almost total normality. Also because you will be able to maintain your natural posture. This will prevent bone deformities and spinal problems. But with toilet training problems, since they’re not that obvious, extra precautions need to be taken. What can be done to alleviate the problems that this entails?

Problems of sphincters in dogs: hygiene above all

When a dog with mobility problems does not control its sphincters, among other things, it will stop controlling its urine. Also feces. Therefore it is necessary to avoid that their hind legs and the back of their spine are in contact with the droppings . It will be necessary, therefore, extreme hygiene in these areas.

Many dog owners often put diapers on them to avoid escapes or hygiene problems at home. Placing underpads in your bed to collect urine may also work. If the dog is female, special washable panties can be placed on it to prevent dripping. If it’s male, a special anti-drip girdle .

If the dog wears diapers, they must be removed every day for a few hours to avoid skin problems in the areas covered by the diaper. In addition, they must be changed with certain frequency . Generally, it’s good to take them off when you take them out for a walk. But you also have to keep their buttocks very clean. To do this, in addition to cleaning it with soap and water, you can use wet wipes or gauze soaked in physiological serum.

urine infections

When a dog does not have mobility in its hind legs, it can suffer from diseases derived from its condition. Among them, various infections . Of these, the most frequent are those of urine . This is because, due to lack of mobility, your bladder does not empty completely . Therefore, there is always fluid retained inside it, which leads to infection.

To avoid greater evils for dogs with paralysis, you have to be attentive to the appearance of their urine . If changes in color or smell are seen in it, they may be signs of a urine infection. In these cases it is necessary, more than advisable, to consult with the veterinarian to examine the animal.

It will be the one who decides the most appropriate treatment for him. He may even decide to empty his bladder , a delicate procedure that should only be carried out by veterinarians. In cases of recurrent infections, he may advise regular bladder emptying to try to reduce the number of infections.

12/12/2018/0 Comments/by Ortopedia canina

What can cause paralysis in dogs?

injuries, most commented, Pathologies, Treatments

Paralysis in dogs

, which makes the animal unable to move its hind legs, front legs, or four legs, has various origins. It can be caused by trauma, but also by illness. It can also be gradual or sudden, be irreversible, or offer possibilities for improvement or healing.

Wheelchair for Ortocanis dog

In any case, it will be necessary to provide the animal with all the necessary care to facilitate its recovery. For this, it is essential to know the cause of paralysis to apply the most appropriate treatment. We could not only alleviate your symptoms, but reverse them in certain cases, and if not possible, provide you with the highest possible quality of life .

Main causes of paralysis in dogs

Fundamentally, paralysis in dogs is caused by either trauma or disease. This can be congenital or infectious. Among the congenital diseases that cause paralysis in dogs, especially in the hind limbs, is a degenerative pathology of the intervertebral discs. Dogs that suffer from it, usually due to age, lose mobility, since the membrane that surrounds their spinal cord progressively decomposes.

As for infectious diseases that cause paralysis , there are two that are particularly dangerous. They are rabies and distemper. On the other hand, the animal experiencing paralysis may have a tumor somewhere on its body that affects its mobility. For example, if you have one in your spine, it can affect your limbs.

In addition, the dog may suffer paralysis from an injury to the neck or spinal cord. Generally, these types of injuries are the result of a hard blow or an accident. In these cases, the paralysis is usually permanent.

On many occasions the dog does not want to move because it has pain. It is common to find cases of ligament injuries or osteoarthritis where the dog avoids using the affected limb. We would not talk about a paralysis itself but we must know these cases since they are more frequent. Normally we will see that the animal complains if we manipulate the affected area. In these cases the veterinarian could recommend the use of an
orthosis
.

In another order of things, paralysis in dogs can also be psychological, as a result of shock. In these cases, since there are no spinal cord injuries, the paralysis will be temporary. It can also cause the intake of spoiled food, contaminated with botulinum toxin. It can even be caused by the bite of an insect, since there are animals that with a bite can cause paralysis in dogs. This is the case of some families of ticks.

Symptoms and treatment of paralysis in dogs

In addition to being unable to walk, paralysis in dogs can have other symptoms. For example, difficulties getting up. It can also be an indicator that the animal cannot urinate, or that it has trouble controlling urine. In the latter case, it will drip constantly. This can also happen to the animal when defecating. In addition, you may also walk in pain or as if you are dizzy.

In these cases, it is best to take the animal to the veterinarian to examine it and decide the best way to help it. In case you suffer from incontinence apart from paralysis, it will be necessary to keep it as clean as possible. This will prevent the animal from having infections (and undesirable odors). In these cases you can use special
diapers
for dogs and protective coats.

On the other hand, we must ensure that he rests in the most comfortable way possible. For this it is advisable to use an orthopedic bed for dogs. In addition to providing them with better rest, these beds are designed to distribute the weight of the animal, avoid pressure points and ulcers on the skin due to prolonged use.

In any case, having a paralysis is not currently an obstacle for dogs to continue moving and enjoying. There are wheelchairs adapted to them, with which, if they have mobility in the front legs, they can continue walking and moving as if all four legs worked well.

Ortocanis Writing Team

12/11/2018/0 Comments/by Ortopedia canina

Paralysis in dogs

Pathologies, Treatments, vet

A dog’s ability to move and perform its daily activities depends on the ability of the brain, spine, nerves, and muscles to coordinate together.

This complex communication system exchanges information when nerves in the brain send messages to the body about the outside environment, and the body sends messages to the brain about what it is experiencing in the environment. These messages are transmitted through nerves in the spinal cord, which are embedded in the spine or spine. Together, the nerves of the brain and spinal cord make up the central nervous system. Trauma to any part of the nerve pathways can lead to poor communication, or a total lack of communication between the brain and the body, leading to an inability to coordinate body movements.

The spine is made up of a set of 24 bones called vertebrae, which are separated from each other by small cushions called intervertebral discs. Together, the vertebrae and intervertebral discs protect the spine from damage. Trauma to the vertebrae or discs can create vulnerability in the nerves of the spinal cord, leading to new disorders to the neural pathway.

When a dog experiences paralysis, it is often because communication between the spinal cord and the brain has been disrupted. In some cases, the dog is not able to move its legs, a state of total paralysis, and in other cases, there may still be some communication between the brain and the spine, and the dog will only appear weak or have difficulty moving its legs, a condition known as: partial paralysis. There are also cases where a dog may be paralyzed on all four legs (quadriplegia), and in others, the dog may be able to control movement in some of its legs, but not all. This is determined by the location of the trauma, occurring in the brain, spine, nerves or muscles.

Some breeds are more prone than others. Dogs that are close to the ground with elongated backs, such as dachshunds and bassets, are commonly affected by ruptured vertebral discs by putting pressure on the spinal cord, a condition known as intervertebral disc disease. Some breeds are genetically predisposed to a condition called degenerative myelopathy (MD), a disease that attacks nerves on the backs of older dogs (more than seven years old). It is a slow action, a progressive disorder that eventually leads to paralysis of the hind legs. Breeds affected by this disease are the Welsh corgi, boxer, German shepherd, Chesapeake Bay retriever, and Irish setter.

Symptoms:

Not able to move all four legs (quadriplegia)

Not able to move the hind legs (paraplegia)

Walks with front legs while dragging hind legs

There may be pain in the neck, spine, or legs

Can’t urinate

Not able to control urination, urine dripping

Not able to control defecation

Constipation

Causes:

Canine degenerative myelopathy (MD) – related to the gene of German shepherd, boxer, Welsh corgi, Chesapeake Bay retriever, ages 7-14 years; the cause is unknown

Slippage of the discs in the back – intervertebral disc disease

Spondylodiscitis – bacterial or viral infection in the bones of the spine (vertebrae)

Infection or inflammation of the spine

Distemper

Meningomyelitis – viral or bacterial infection of the brain, leading to poor communication of nerve impulses

Polymyositis – infection or inflammation in the muscles

Polyneuritis – inflammation of the nerves

Embolism – obstruction of blood flow to the spine

Aortic embolism – obstruction of blood flow to the back legs

Tumors or cancer in the spine or brain

Tick paralysis as a result of tick bites

Rocky Mountain Fever

Botulism – bacterial toxins

Myasthenia Gravis – severe muscle weakness

Fibrocartilaginous embolism the fluid inside an injured disc enters the arterial system and settles in the spinal cord, creating a permanent embolism, or blockage, is irreversible, but not progressive.

Hypothyroidism – Low thyroid level

Spinal injury

Malformation of the spine or vertebrae

Diagnosis:

You will need to give a complete history of your dog’s health, the onset of symptoms and possible incidences that may have led to this condition, such as tick bites, or recent injuries from jumping or falling. During the physical exam, your veterinarian will pay close attention to how well your dog is able to move his legs, and how well he is able to respond to reflex tests. The veterinarian will also test your dog’s ability to feel pain on all four legs, control of the head, spine, and legs for signs of pain and alertness to the touch.

All of these things will help your veterinarian locate the place in your dog’s spine, where nerves or muscles are having problems. Basic laboratory tests include a complete blood count, a biochemical profile and a urinalysis, which can determine if your dog has a bacterial infection, a virus or a toxin reaction, which is interfering with nerve pathways. X-ray images of the spine can show evidence of an infection, a malformation of the vertebrae, or a herniated disc that is pressing against the spinal cord. Other conditions that can lead to disruption of nerve pathways may be evident on an X-ray, such as tumors, obstructions, or inflamed nerves.

In some cases, your veterinarian may order a special X-ray called a myelogram. This process uses an injection with a contrast agent (dye) into the spine, followed by X-ray images that will allow the doctor to see the spinal cord and vertebrae in more detail. If these imaging techniques aren’t helpful, your veterinarian may order a computed tomography (CT) scan, or magnetic resonance imaging (MRI) of your dog’s brain and spine, both of which provide a very detailed picture. In some cases, your veterinarian may take a sample of the fluid around the spine, for analysis, or sample of the muscles or nerve fibers for a biopsy. These tests can determine the presence of an infection in the brain or spine.

Treatment:

The course of treatment will depend on the cause of the paralysis. If your dog is unable to walk, urinate, or defecate on his own, he will most likely be admitted to the hospital while his veterinarian will work to deliver a diagnosis. From there your veterinarian will track your dog’s recovery and progress. If your dog is in pain, he will be given medication to help control the pain, the bladder is emptied several times a day by catheter, and your dog will be physically moved to make sure he doesn’t get ulcers from staying in one place for too long. There are several products that will help you spend time still without getting damaged, such as mattresses. If the cause of the paralysis is an infection or a herniated disc, the condition will be treated with either medication, surgery, or therapy. Anti-inflammatory drugs that may be natural and specific such as imflamex will be used to reduce inflammation of the nerves. Tumors or blockages of blood flow can be repaired surgically, depending on the vulnerability of the location. Some paralyzed dogs recover very quickly. Depending on the severity of the illness, your dog may stay in the hospital until he is able to walk, or your veterinarian will decide to send your dog home with a guide to provide care and recovery at home. Your veterinarian will establish a plan to review the progress of your dog’s treatment and adjust it accordingly.

life and a lot!

Your veterinarian will help you make a plan for your dog’s care at home. Occasionally, the dog may resist care due to pain, but assertive and gentle care will help decrease fear reactions.

It is important that you take care of your dog properly so that he can fully recover. Carefully follow all instructions from your veterinarian. If your veterinarian has prescribed medication, be sure to administer all treatment, even after your dog appears to have fully recovered. In most cases, a canine wheelchair can be of great help, either for the rehabilitation process or as a simple means of transporting the immobile part of the animal. Most wheelchair dogs adapt very well and continue to enjoy their life.

Orthocanis

source:VenFido

16/01/2013/0 Comments/by Ortocanis

Paralyzed dog walks again after cell transplant

Curiosities, Treatments, vet

British scientists managed to reverse paralysis in dogs by injecting them with cells extracted from the lining of their own nose.

All of the animals in the study had suffered spinal cord injuries that prevented them from using their hind legs.

Researchers at the University of Cambridge, England, are cautiously optimistic that the technique may eventually play a role in treating human patients.

The study, funded by the Medical Research Council (MRC) and published in the neurology journal Brain, is the first to test transplantation in “real-life” wounds and not in laboratory animals.

Foreign scientists of the lining of the nose of animals are called olfactory enveloping glia (OEC) cells.

OLFACTORY ENVELOPING GLIA CELLS

The only part of the body where nerve fibers continue to grow in adults is in the olfactory system.

The enveloping cells of olfactory glia (OEC) are located at the back of the nasal cavity and surround the receptor neurons that allow us to smell and convert those signals in the brain.

Nerve cells need to be constantly replaced and this is promoted by the OCs.

For decades, scientists have weighed in that OECs could be useful in spinal cord repair. Initial trials with OEC in humans suggest that the procedure is safe.

These were cultured and reproduced for several weeks in the laboratory.

Of the 34 pet dogs that participated in the proof-of-concept trial, 23 received transplants of these cells at the site of injury and the rest received an injection with a neutral fluid.

Many of the dogs that had received the transplant showed considerable improvement and were able to walk on an exercise machine with the support of a harness.

None of the animals in the control group managed to reuse their hind legs.

Caution and optimism

The research was a collaboration between the MRC’s Centre for Regenerative Medicine and the University of Cambridge’s Veterinary School.

Professor Robin Franklin, a regenerative biologist at the STEM Cell Institute at the MRC and the Wellcome Trust and one of the report’s authors, said: “Our findings are extremely exciting because they show for the first time that transplanting these cell types into a severely damaged spinal cord can bring significant improvement.”

“We are hopeful that this technique can restore at least a small amount of movement in human patients with spinal cord injuries, but that is a far cry from the fact that they could recover all of their lost functions.”

Professor Franklin says the procedure could be used in conjunction with pharmacological treatments to promote nerve fibre regeneration and bioengineering to replace damaged neural networks.

The animals received a transplant of olfactory cells.

The researchers claim that the transplanted cells regenerated nerve fibers throughout the damaged region of the spinal cord.

This allowed the dogs to regain use of their hind legs and coordinate movements on their front legs.

But no new long-distance nerve connections like those required to connect the brain to the spinal cord were developed.

According to MRC scientists in humans this would be vital for a spinal cord injury patient who has lost sexual and bowel function and bladder control.

Professor Goeffrey Raisman, Chair of Neural Regeneration at the University of London, who discovered olfactory enveloping glia cells in 1985, says: “This is not a cure for spinal cord injuries in humans, which may still be a long way off.”

“This is not a cure for spinal cord injuries in humans, which may still be a long way off. But this is the most encouraging development in several years and is a significant step on the road to achieving it.”

Prof. Goeffrey Raisman

“But this is the most encouraging development in several years and is a significant step on the road to achieving it.”

“This procedure has allowed an injured dog to walk with its hind legs, but the range of much higher functions that are lost with a spinal injury, such as those of the hand, bladder function, temperature regulation, for example, are more complicated and still very distant.”

Jasper, a 10-year-old dachshund, is one of the animals that took part in the trial.

Owner May Hay told me that “before the treatment we had to transport Jasper in a car because his hind legs were useless. Now he walks all over the house and garden and can keep up with other dogs. It’s wonderful.”

Source: BBC

24/11/2012/by Ortocanis