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Author Topic: Help please: how to up pred when dog gets UTI during taper?  (Read 152 times)

cowanify

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Re: Help please: how to up pred when dog gets UTI during taper?
« Reply #15 on: June 12, 2019, 12:38:06 AM »

Jo, you always manage to comfort while providing straight information too. You're a big part of keeping me halfway sane.

We are into day 5 now of diarrhea. There was a sign of blood in the most recent poop, but hasn't been previously. Overnight the poor bugger woke me up to urgently go out four times - 1230, 1:15, 5am, 7:30 before breakfast. Normally we wouldn't go out between last walk at 10pm and after breakfast at 7:30am.

I took a foecal sample to the vet along with the urine retest yesterday. The good news is the UTI is clear. Nil WBCs and nil bacteria in urine! So the 3 day high dose enrofloxacin that was so rough on him was at least able to clear the E coli. Big relief.

The poop culture is still in process but the initial results showed negative for parasites (we haven't wormed him since January because of the fear these products are perhaps triggers for SRMA and he's an apartment dog in a big city so we're thinking chances of infection low but we need some natural worm prevention methods long term once we're through this.. I've heard things like pumpkin seeds?), and negative for giardia. The fecal occult blood was a weak positive but the vet says to ignore that? I have to ask her about it, but I'm thinking perhaps blood is to be expected with diarrhea? 

I see in my facebook group that other SRMA dogs have been prescribed Metronidazole/Flagyl for diarrhea and it's seemed to work? But Plumb's says it can have neurotoxic effects and it sounds pretty scary? We obviously don't want to go for what would be his 5th antibiotic in 7 months if it's not a bacterial infection, so I'm hoping the poop culture will tell us that?

My question is: what do you think of this drug Metronidazole/Flagyl for SRMA dogs?

What would you be doing for the diarrhea that's gone on this long?

He can be encouraged to play at times and other than the distress when he needs to dash out urgently, he doesn't seem at death's door. He is still eating and drinking. In fact, is hungry. But I don't want to let a stomach infection run and cause relapse. But I also don't want an antibiotic to cause relapse (others seem to think this has happened in their dogs?).

I'm sorry for being so high maintenance at the moment. Thank you again. Somehow it feels as desperate as ever that we can't seem to manage to get out from under these problems and have a clear run.

Jane & Shiva
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Catherine

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Re: Help please: how to up pred when dog gets UTI during taper?
« Reply #16 on: June 12, 2019, 10:08:21 AM »

It may be the  Enrofloxacin that has caused his diarrhoea.  I would not be wanting to give him anything else like Metronidazole at the moment unless absolutely necessary. Metronidazole can cause serious problems, usually with older dogs.

I would also stop the probiotics as I have known them to cause diarrhoea although lots of dogs will be okay with them. At the moment I think less is best and to just stick to his normal diet (preferably several smaller meals during the day whilst he has the diarrhoea).

Have you tried Canikur Pro Paste? I usually let diarrhoea run its course if it is only a day or so but if it goes on or is quite severe I will use Canikur and have had good results with that.

If you do not see any worms in his faeces and there is not much chance of him scavenging etc. I would not worry about worming him.

I have found giving 1 cranberry extract tablet (not juice) a day - https://www.naturesaid.co.uk/cranberry-5000mg.html helps to keep urine infections away. It may be best to start with half a tablet or even a quarter a day first all and perhaps when the diarrhoea stops.

Blood in the poo is to be expected when diarrhoea is severe and goes on a long time but it should cease and if he is bright and eating it should not be something to worry about - just monitor.
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Jo CIMDA

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Re: Help please: how to up pred when dog gets UTI during taper?
« Reply #17 on: June 12, 2019, 06:37:22 PM »

Hi Jane

As the diarrhoea has gone on for several days I would say you need something to regulate the bowel again and personally, I would use metronidazole.  Metronidazole is an antibiotic but it also has the ability to slow down the gut and allow the excess water to be extracted, as usual,  by the intestinal system. 

Metronidazole, as Catherine suggests,  can cause neurological symptoms but usually,  it is when the treatment duration is prolonged (many weeks)  and if this happens, as soon as the drug is stopped the dog will recover and over a couple of days will return to normal again. I have personal experience of this with one of my dogs - he was on it for 2 months for demodex.    If there is no bacteria present then you may only need one or two doses of metronidazole to regulate the stools and return to normal consistency.  A whole course of treatment  is not always necessary.  They are handy to have in and to use, as an when diarrhoea is a problem.  Make sure Shiva is drinking enough water  to balance the fluid loss.

Enrofloxacin is a good, but hard antibiotic and I am not surprised Shiva has been left with this.

As Catherine says, if Shiva has worms then you will see them in his faeces, so I wouldn't bother giving anything unless you have proof.

I hope things calm down for you soon.  It is tough.

Jo
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cowanify

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Re: Help please: how to up pred when dog gets UTI during taper?
« Reply #18 on: June 14, 2019, 06:02:56 AM »

Thank you so much for this Jo, and Catherine.

I got some Metronidazole from the vet but am holding off on using it at the moment as we're now at last seeing some improvement just on the bland diet and the probiotics. I agree with you it's a good thing to have on hand and will resort to it if we need to.

The poop test came back showing clear of everything except for "moderate growth" of an anaerobe, most likely Clostridium. The pathology report said:

Isolated anaerobic organism is likely Clostridium sp. Generally, Clostridium sp. is part of normal faecal flora. Gastrointestinal upset, stress
and protracted antimicrobial therapy can create an imbalance amongst the microbial populations.
Certain genera are normal gastrointestinal inhabitants capable of opportunistic infection (C. perfringens) and others are pathogens (C. difficle).
Amoxy/clav, Clindamycin and / or Metronidazole are recommended if antimicrobial therapy is necessary.

So for the moment we're holding off on antibiotic but will resort to it if things go backwards.

We also did a blood test yesterday and though the liver enzymes are hugely better, the WBCs are concerning me because they are worse than the previous test a month prior, even though we are a month further along in terms of the pred taper (now on 0.25mg/kg ie 7.5mg every other day and a week away from transitioning to every third day dosing) and presumably we're a month further away from SRMA.

In the previous test all WBCs were normal except for a slight monocytosis and there was no toxic change at all.

However now, we have:

* mild toxic change
* slightly elevated Band neutrophils (0.4 compared to reference range of 0-0.2)
* slightly low lymphocytes (0.7 compared to reference range 0.9-4.1))

The monocytosis is slightly improved on last time (1.3 now down from 1.7 with a reference range of 0.2-1.0)

My question is:

Could the recent UTI (which we completed treatment for 11 days prior to blood test and tested clear of 4 days before the blood test) or the current diarrhea or a suspected current active infection of the pred-caused calcinosis on his tongue cause elevated band neutrophils and mild toxic change? And what about the low lymphocytes? (Because of course the worry is this bloodwork could indicate movement towards SRMA.)

Does your experience give you any insight into interpreting these results?

NOTE We're yet to attack the infected tongue calcinosis with antibiotics this time (though we have on several previous occasions) because we're waiting on a swab of the tongue to see if it can tell us anything about the strain of bacteria at play, and because we want to let his diarrhea subside before hitting him with any more antibiotics.

Warmest thanks
Jane
« Last Edit: June 14, 2019, 06:13:10 AM by cowanify »
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Jo CIMDA

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Re: Help please: how to up pred when dog gets UTI during taper?
« Reply #19 on: Yesterday at 11:32:56 AM »

Hi Jane

The WBC count that you are seeing, I believe, can all be attributed to prednsiolone administration, and this is normal for a dog on glucocorticoid therapy.  This is an excellent paper and I believe will answer your questions and put your mind at ease.

https://endocrinevet.blogspot.com/2012/04/how-glucocorticoids-affect-complete.html

If Shiva isn't already on essential fatty acids (EFA's) then you might consider supplementing with,  for example, evening primrose oil and fish oil.  Prednisolone breaks down the skin barrier and this can be repaired by supplementing with EFA's.   EFA's are also know to be 'steroid sparing' meaning that over a period of time the effect means that less steroids are needed.   The use of EFA's may prevent calcinosis appearing on Shiva's body.  EFA's do take a couple of months to reach full benefit though.

https://www.ncbi.nlm.nih.gov/pubmed/15214949

https://veterinary-practice.com/article/essential-fatty-acids-in-veterinary-dermatology-do-they-have-a-place

Jo
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cowanify

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Thank you so much for this Jo. I will have a good read and no doubt come back to you with more questions! The thing that worried me was that his WBCs were normal on all these fronts - normal band neutrophils, normal lymphocytes and no toxic change a month ago and now we're on lower pred so expected it should be normal still?

Reckon the band neutrophils and the toxic change could be caused by mouth infection?

Oh and yes I'm a big believer in the fish oil. He's been on that for some time now and I do believe it helps. The calcinosis as we've gotten to lower doses of pred is no longer appearing in new sites. I will be using activated charcoal on the lumps too, others have had great success with it drawing out the calcium/phosphate. He's been on a nutritionist-designed low-P diet recently too, to try to get down inexplicably elevated P in the bloods. It seems to now be coming down. Ever seen elevated phosphate in SRMA/prednisolone dog bloodwork before?

Oh and some good news: his CRP came back 0.7!!! It had been about 1 or 2 all during treatment but last month was 4 so I was worried it might be moving upwards... but I gather immunosuppressive doses of pred suppress CRP readings so you get an artificially low result while on those doses? So I was trying to tell myself it might have come up to the 4 just because it was no longer suppressed by the high doses of pred.. so DELIGHTED to see it be 0.7 now that we're on alternate day dosing of 0.25mg/kg and a week out from going to every third day dosing of 0.25mg/kg ie 7.5mg for Shiva at 31kg.

J
« Last Edit: Today at 12:32:02 AM by cowanify »
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