Re: Tentative Diagnosis of Diabetes Mellitus & Kidney Diseas
Hi all.
Wow, the group has been just awesome with the replies on this matter. If I didn't thank all of you enough when I was a newbie, I'm thanking you now on behalf of all newbies.
Anyway, due to the differences between Canadian and U.S. values, I thought this website would be very helpful in this case (I will also post this separately):
http://dwjay.tripod.com/conversion.html
In has been an invaluable tool for me, as I am from the U.S., and I am now living part of the time in Canada. So, it is the only way I can decipher Sarah's labs here.
The site contains just about anything you can imagine from a lab, including glucose. So, that reading of 21mmol/L was U.S. 378 mg/ml
Now for the good news. Your kitty can still have a long life, but it will take effort on your part. Sarah just celebrated her 16th birthday a month ago. She has been CKD for a solid two years now and diabetic for 10 months. She has never crashed and still screams at me for meals. But, she does require a lot of my time.
Okay, now for the other portion: ckd in conjunction with diabetes. I’m sorry this is so long, but I didn’t see anyone providing information on this opposing combination of dietary problems.
Did I miss kitty's phosphorus lab value? EXTREMELY important here, especially when deciding which foods to feed. Also, I didn’t see a Urea/BUN value.
VERY good that you got kitty off of k/d - I'm fairly certain that is why my cat now has diabetes (the CKD was first). Her pancreas is totally shot, so she will always be on insulin. If you can, I highly recommend getting an fPL or ultrasound to determine your kitty's pancreas health, because that will give you an idea of your future and if diet and insulin will ever get kitty off the juice at some point. I’m really glad that I know, because I would be very frustrated she is still on insulin if I had any hope otherwise.
Next, with multiple vets' approval, I am feeding 1/2 Hill's m/d (diabetic) and 1/2 Royal Canin Renal LP (not the gravy flavor). The combination cuts down on the fat and carbs of the renal diet, while Sarah benefits from the additional nutrients included in the renal diet. The Hill's m/d has the lowest phosphorus content of just about any non-renal food out there. You really want a canned food with < .5% on a dry matter basis. The m/d is .69% and the Royal Canin is .47%. So, we are just slightly higher at .58%. Sarah’s phosphorus has always remained excellent. You can use phosphorus binders, but they are not without their side effects.
Whatever you do, do not go back to dry food. Not only will it be higher in carbs/sugars, but it is very hard on kidney cats who need every ounce of moisture they can get. The other good news with the m/d is it is so that Sarah does not turn up her nose at the Royal Canin, and I can mix all of her meds in there without pilling.
Treats: I give Sarah a very small chunk of skinless chicken breast as a treat, and she goes nuts for it. I cut up a chicken breast and place about six tiny cubes in a snack size zip lock. I do this for as many chucks that I have, place one bag in the fridge and the rest in the freezer. When I am down to three chunks, I remove a bag from the freezer and place it in the refrigerator for the future. Due to the kidneys, no more than two chunks a day so you don’t overdo the protein.
Next, I know it’s another expense, but it is very important that you get kitty’s blood pressure checked. A mobile vet is your best bet, because a trip to the vet always raises the value. If your cat has high blood pressure (which is very common with CKD), it is important to start meds asap. Not dealing with it can cause blindness and/or heart muscle damage. It can also cause glaucoma.
Your kitty’s creatinine value is indeed high. It could be a sign of high protein in the diet and/or dehydration. You can test yourself by making a skin tent by pulling up kitty’s scruff about the shoulders. If it goes back down slowly, check the gums for moisture. If not wet, kitty is dehydrated and probably would benefit from subcutaneous fluids. Yes, I know, another thing to worry about, but it will save your cat’s life in the long-run. Adding water to the wet food will indeed help, but with a creatinine that high, if I were you, I would talk to my vet about sub-q’s asap.
Other things to keep a close eye on: potassium levels. Too low will cause kitty to walk on the back hocks. Too high will do the same. Yes, I know, ugh. Also diabetic neuropathy will cause the same behavior and a very weak back end.
Hang in there. I know this is all so overwhelming, especially with multiple issues.
If you want to email me privately, please do so. I am now on the Sunshine Coast, and if it will help you, I’d be happy to talk with you by phone.
Hugs, DZ and Sarah