Dog Cancer Survival Video
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Aug
24

What is the evidence? Dog cancer and information sources.

By Dr. Dressler

So you are ready to be your dog’s health advocate. Good choice!

Can you dissect apart all different things that can affect whether a dog will get cancer, or how long a given dog will live, or if a treatment will definitely work in a given dog with cancer?  Sadly, the answer to all of these questions is….not likely or definitely.  But, you can look at trends and the big picture, integrating information from different sources, to get some rough ideas of how odds look. 

This is a disease that up to this point we, as healers (and I include you in this group), have had a problem dealing with effectively.  So, in the search for what could be better, we have to keep on trying, pushing new frontiers.  How is this done effectively? Well, in order to avoid personal agendas, random viewpoints, and knee-jerk reactions, we have to settle down and assess things using our noggin to extract the best info we can from the crazy pile of personal stories, anecdotes, magazine columns, sales pitches, crappy studies, and so on.

 At the same time, we have to do so with an open mind, so we don’t fall prey to personal biases ourselves! Quite a challenge, especially if someone comes to you with another story of this or that “being good for cancer.” (Sound familiar to anyone?)  

A compass that I have found useful is to look at the motivation behind the information stream. Many times it is financial, such as a supplement company publishing a study on it’s own supplement without other studies confirming these findings, or at least showing something similar.  On a related note, much funding for cancer research treatments is backed by … the companies that make the treatment (ya think they want to show it works or something??) So the whole system is a little screwed up in this regard. Cancer literature tends to be sparse on non-patentable treatment research.  If a substance shows promise and the info is in the public domain before pharmaceutical manufacturers can patent it, it must be changed to a synthetic or naturally occurring analogue.  So many things that could work are not studied well due to financial backing deficits. 

Another motivation behind those providing junk information for cancer treatments is our old friend the ego. “Hey, did you know…” and there is a whisper of authority in the voice…and a little surge in the speaker at being the one to disclose the coveted information.  Buyer beware!  Rare is the attention seeker that has checked things out properly.  This ego gratifier will argue their point into the dust, even when faced with mounds of impartial evidence contradicting their point.  This relentless arguing in the face of a justifiable new viewpoint is a classic sign of ego based motivation.

Question the source of the information.  Just because something is in a book does not mean it is “real”. Just because it is on the news or online is not a good indicator of evidence-based assessments.  So many times things are repeated without the repeater checking it out first.

How to tell if info is good quality?  The best motivation for providing information is service. Some will feel good making a difference.  Pay attention to these people! There will be an acceptance and consideration of other viewpoints without immediate disregard, pending assessment. They will not try to grab at straws in an effort to discredit the speaker. Those who are motivated by doing good deeds will not immediately attack other viewpoints. They will digest and consider, then gather information, then produce a summary. This is a good compass to steer by for you,  the information seeker.

Look for studies from good sources.  Reputable publications (scroll down the new window).  Listen to people who have been doing something for a long time, or those who start their information collection based on these old timers’ perspectives.  Look for studies in living bodies (in vivo), not just test tube studies (in vitro). If you can get a study that applies to your dog’s breed, age, and cancer that is great.  If not, look for the closest thing to it. Search Medline and Pubmed.  Look for large numbers of dogs involved in the studies or case reports if possible. Go international, go interdisciplinary.  Don’t be limited by Western perspectives (no, we actually don’t really have the best medicine in the world in all areas).  Yes, pay attention to oncologists, especially in the area of chemo, radiation, stats, and allopathic (conventional Western) perspectives.  But cancer is often still kicking the rear end of oncology, don’t forget that! Don’t pass wee little Asia and Europe if you come across something from these parts, or any other country for that matter.  They have been in medicine much longer that we have. Why limit ourselves when we are still looking?

Synthesize what you can.  Do your best.  Read this blog. Be your dog’s health advocate.

 

 

About the Author


Demian Dressler dog cancer veterinarianDr. Demian Dressler, DVM is known as the "dog cancer vet" and is author of Dog Cancer Survival Guide: Beyond Surgery, Chemotherapy & Radiation. Visit his blog and sign up free to get the latest information about canine cancer. Go to http://DogCancerBlog.com.

 

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Categories : Main Content

Dog Cancer

10 Comments

1

Dr. Dressler,

What breed of dog is with you on your main page that tells about the survey? The reason I ask is because Brandy has always been as laid-back as she is today but several months after we got her… her and I were alone in our back fenced-in patio here in the Sonoran Desert when I heard her ‘grrrrrrrr.’ She has NEVER barked in the 6 1/2 years we have had her and there has been only one other time that she did this mild growl. Felt threatened by another (human).

I thought I was hearing things and she was behind me. But as I turned around I saw that she was darting toward an animal in the desert that I only got a *very brief* look at. I have told my husband about it and tried to describe the dog many times but with its peculiar look was hard to do just that.

When I looked at your main page closer yesterday I looked directly at the dog and that was almost exactly what I saw that day in the summer of 2002! Except the fur around its face was less-trimmed or more like a lion’s.

I have never seen such a breed of dog and I must assume that its body was shaved? Brandy has never, ever growled any other dogs or animals so I do not know why she decided to that day. Perhaps there was something threatening about it.

So, after all these years, I was able to show my husband what the animal I saw looked like and he was also at a loss.

Thank you,
Lori

2

That is my Chow Chow, Bjorn!! He is snoozing on the carpet as I type. Yes, due to the heat here, I must keep him clipped. Chows have a very thick undercoat and it is beyond uncomfortable for him to be in 85 degrees F when he is designed to be in the mountains of Asia!! :)

3

Thank you! With our summers here in the Sonoran Desert (100+ daily usually) I am now pretty sure it was a stray or probably a LOST pet (being shaved). A Chow Chow (not familiar with breed).

6 years ago I casually mentioned this incident (while describing the animal) to a person walking their dog in a nearby park where I was walking Brandy. They said they heard that a stray dog was in the area but, with my quick glance and unfamiliarity, I didn’t know WHAT it was or why Brandy obviously felt threatened to have responded as she did toward it.

Never seen one since and NO IDEA WHY Brandy growled and chased it off in a matter of seconds. This is because Brandy loves ALL people and dogs and she’s met hundreds on the hundreds of walks I’ve taken her on.

You can delete these email if you want as they have no relevance to the topic. Up to you. :-)

Thanks again!
Lori

4

Have you tried K9 Immunity yet? I haven’t tried it, but I have a friend that says it worked wonders with her lab.

5

Dear K-9 Immunity (your alias is displayed as K-9 Immunity, the product you are inquiring about… LOL) Yes, indeed, I use K-9 Immunity, ordering gobs of it from Aloha Medicinals for my patients. Is there something I can answer?

6

I read about the omega 6/ omega 3 controversies. Where are your studies on Omega 6? My observations on coyotes over 25 years I have never seen one eat the contents of the gut, ( they carefully tear away the lining of the stomach but the gut contents are left) and the first part of our goats they go for is the fat. When I contacted the fish oil companies I found out that 99% of the fish oil in the world is processed in China. I make my own pet food, and have been adding Calif. grown olive oil, is there a problem with that? I am not trying to get anyone else to feed olive oil, I am just so very concerned about any of the ingredients from China.

7

“…a very high omega-6/omega-3 ratio, as is found in today’s Western diets, promote the pathogenesis (causes)  of many diseases, including cardiovascular disease, cancer, and inflammatory and autoimmune diseases…”
(AP Simopuolos, The Center for Genetics, Nutrition and Health, Washington, DC 20009, USA, 2002)
just one source, many publications..
Interesting observation on the coyotes. It makes a lot of sense that they would be eating the lining, where the digestive enzymes are found in high concentrations (and hence the digested food material within the villi and folds). For sourcing, check out http://www.consumerlab.com and their test protocols.
A little olive oil in a healthy dog rarely causes problems, and olive has some very, very interesting anticancer effects (leaf, bark, and fruit). Of course, this is not a recommendation for any individual dog…
Best
D

8

I have a 13.5 y/o chessie with malignant melanoms. Oral tumor excised 2/09,2-3cm’s,no node involvement at that time. Did the Merial vacc’s and then the 3 month r-graph re-checks. No masses visible but sub-mandibular lymph node enlarged same side as original mass. Cytology shows no melanin present, but presence of irregularly shaped cells and history suggest disease progression. Plan is to extirpate node and then begin course of neoplasene. This is what I need more info on-I need to sell this protocol to one of the managing vets because only a vet can purchase it. Dr. Dressler, can you weigh in on what if any research or case studies I can point to? Thanks. Time is of the essence.

9

I spoke with Dr. Fox this am and we are going ahead with the neoplasene protocol as soon as I can find a vet who will order it for me. The food regimen is strict and rigorous without much room for error, but since there are no allopathic treatments left to try and the vaccine did not work anyway, it is time to go outside the box. Would still want to hear your opinion,Dr. Dressler.

10

After reading http://www.dogcancerblog.com/38/what-is-the-evidence-dog-cancer-and-information-sources/, I thought this might be a useful resource for your site:

http://www.biomedsearch.com

The site is free, and perhaps the most comprehensive biomedical site on the web. It has all PubMed and MedLine documents, plus mililons more including full-text journal articles and a large database of theses and dissertations.

And, you don’t have to register but if you do you can use portfolios to save documents, share documents (and comment on them) between users, and set up automatic alerts.

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