My father contracted cryptococcal meningitis seven years ago and, according to his doctors, was days away from dying from it (he has fully recovered since, thankfully)
The problem, though, wasn't treating it. His neurosurgeon told me they treated it with the same medication they give women for yeast infections. The problem was diagnosing it. He's not HIV positive nor has he had a transplant. Apparently, in a small percentage of the population, the fungus makes it way to a non-immunocompromised brain. It's so small that, according to his neurosurgeon, they have to treat patients like him as if they were HIV positive/transplant recipients because they don't have enough data otherwise.
I'm glad to hear about this new therapy but, with my father at least, they weren't able to properly diagnose until they did a biopsy on his brain. So, it seems like improvements in diagnosis may be in order as well.
A lot of virus infections are unfortunately like that too. Few years ago I had a fever that wouldn't go away, night sweats, no appetite, nothing......finally got admitted to a hospital with an infectious diseases department, they ran about 40 different tests.....all negative. Did few dozen more, this time on all kinds of tropical/exotic diseases.....all negative. Few weeks of back and forth while I was still very unwell, losing a lot of weight. The doctor looking after me was suspicious it's actually HIV that's not coming up on the tests for some reason, repeated the tests like 3 times just to be super extra sure.....eventually they just said "it's some kind of virus but we don't know what, so we have no idea - go home and rest, it should improve within few weeks but in the meantime we have no solution for you".
Couple weeks later several of my joints got really swollen which led to them testing me for a human Parvovirus-B6 infection, and indeed, that's what it was - but it was just a lucky guess by the doctor there, he said they don't normally test people in my age group for it because it's incredibly rare for adults to get infected or show any symptoms, but lucky me, I was in that 0.000001% group that not only got infected by also had severe symptoms. But even then it was just "ok, we know what it is but there is nothing we can do to help, it should go away, oh and btw there is a 5% chance you will continue getting symptoms for years if not forever". Well it's been 4 years and I'm still fighting it, so...........
I had parvovirus B19 a few years ago as well (mid to late 2019). I still have some nerve issues from it (I gave up on treating that; it presents like rheumatoid arthritis but the blood factors for that are missing). I'm surprised to hear that it's considered so rare; my wife caught it from me and also had the symptoms (huge swollen joints, interesting rash like the Trill from Star Trek, incredible back pain — and she too has lingering nerve issues). My daughter also got the classic presentation of fifth disease, which is how I narrowed down what it was. A weirdly under-documented illness, especially considering it can lead to lifelong arthritis.
>> it presents like rheumatoid arthritis but the blood factors for that are missing
I have the same thing, and I also caught mine in 2019!!!! For me the treatment is one steroid shot a year, I've seen various rheumatologists and they all said it's
postviral reactive arthritis, but with the recurrence of symptoms being so rare(once a year) they wouldn't recommend treatment with any of the typical medicines like methotrexate(which is probably a good thing tbh). None of them predict this is going to go away any time soon though, apparently the average time for post-reactive arthritis to resolve itself is 8-10 years.
It's incredibly interesting to find someone else with the same symptoms as me though, most doctors I speak to say this is the first time they've seen a case like mine(after parvovirus that is, reactive arthritis after viral infections is unfortunately somewhat common).
>>I'm surprised to hear that it's considered so rare
I've been treated at one of England's largest infectious diseases unit and they said it's incredibly rare for them to see an adult with an active parvo B19 infection, they literally had a handful over the last 10 years. That's not to say that the infection itself is rare, just that it rarely gets diagnosed properly.
Be careful with supplementation of transition metal trace elements. Absorption of one is usually competitive to others such that it cause toxicity in one and deficiency in another. A multivitamin is a safer source but having blood levels checked regularly would allow for calibrated intake.
For example, as a poor absorber of Vitamin D3 I require 12k IU / day (with all of its cofactors) to stay within the established blood range. It would be inadvisable and reckless for anyone to consume this amount of a fat soluble vitamin without monitoring blood levels. I'm also prone to iron deficiency anemia of unknown etiology (cause), but that's another problem suggesting either poor absorption (most likely), cancer, or unexplained bleeding.
I'm also prone to iron deficiency anemia of unknown etiology (cause), but that's another problem suggesting either poor absorption (most likely), cancer, or unexplained bleeding.
Or undiagnosed parasitic infection. They scavenge iron and some hide from the immune system by changing their protein markers.
I don't know where you are, but American doctors tend to not test for them. "Third World Problem. Nothing we need to worry about."
And we don't keep stats on them because "Third World Problem. Nothing we need to worry about." so we don't actually know how prevalent they are.
And yet, there was a huge interest in anti-parasite medication during the panny-D, lol.
That said, these "third-world problems" - by which I think you mean things like parasites, curable / preventable / vaccinatable diseases, "tropical" diseases, and mosquito-borne diseases - are becoming more and more prevalent in the US and Europe because of climate change and other factors - I'm thinking poor health care, aging infrastructure (think Flint), shortcuts (think the UK dumping sewage into the sea because their infrastructure can't handle processing), but also evolution, things like parasites being able to survive better.
Do these actually contribute to the immune system at a significantly higher level than any other nutrient/micronutrient, or is this just a repetition of what appears in advertising, whose purpose is profit rather than facts?
If you're using significantly in the statistical sense I can't answer without doing a deep dive, but from my reading of (admittedly) mouse models, it's more difficult to induce diseases unless a zinc deficiency is created first.
I can't find any reference to "Parvovirus-B6" in the literature or any taxonomy. There is only Parvovirus-B19, the near ubiquitous causative agent of the childhood infection known as fifth's disease. Are you immunocompromised? Has any radical treatment such as convalescent plasma been considered?
And yes it's very common in children with mild symptoms, and in adults it's extremely rare to have any symptoms at all(from what I understand it's actually not well studied how common it is as an infection because the symptoms either don't exist or are the same as normal cold so no one gets tested for it). At the hospital at the specialized infectious diseases unit they told me they have only seen 5 adults with it in the last 10 years and I've been the worst case they had.
>>Are you immunocompromised?
No
>>Has any radical treatment such as convalescent plasma been considered?
Not that I know. I did eventually start recovering so I guess they didn't want to go nuclear.
I hope they publish a case study article as a clinical treatment guide for the next cases.
Your kind of situation exposes one of the current inadequacies of the clinical medical profession: falling through the epidemiological cracks of rare diseases and syndromes. There is a finite amount of evidence-based medical knowledge and an inability to rapidly test and adapt to infinite presentations that don't fit neatly into an "average" common case. Perhaps we need both cheaper lab tests/diagnostic procedures (not Theranos in execution but close to it) and tens of thousands more "detective" MD researchers meeting up with clinical side of the healthcare industry to elucidate the unknowns and the unexplained rather than shrug of patient concerns lacking clear explanations. Lastly, clinical MDs should aim to never forget their roots by publishing more.
They did not, I was told that the symptoms I have should subside within a month and if they don't to come back - but in the meantime to just use painkillers to manage, and try to eat as much as I can. It eventually started improving(although it took me a long time to recover to "normal") so I never went back. Looking back at it now I think it's because while I felt absolutely awful and it was rough from my point of view, for them it wasn't a severe enough case to start any more advanced treatment since all my blood tests were still "ok-ish" and I wasn't collapsing or anything. That's just my guess though.
Treatment is in fact a real challenge. Cryptococcus isolates "in the wild" have a relatively high frequency of azole resistance alleles already (azoles are what you give someone for a typical "yeast" infection), and azole resistances arises relatively quickly in patients in both patients and animal models of disease. Coupled with this is the fact that fungi are eukaryotes, and hence share most of their core cell and molecular biology with your own cells. Hence treatments that specifically target the fungal cell with little toxicity to your own cells are hard to come by.
Note that last year the WHO released a list of "fungal priority pathogens" based on criteria related to "unmet research and development needs and perceived public health importance." Cryptococcus is at the top of this list.
Thanks for sharing this. The diagnostics world is advancing quickly due to our exponential tech curve on DNA sequencing, but that's not going to solve the problem of needing a brain biopsy to diagnose...
Do you know if they did testing of easier material like cerebral spinal fluid first?
They did but couldn't detect the fungus from that so they proceeded to the biopsy. The surgeon said that the cerebral spinal fluid can get filtered quite a bit by the time it gets to the area where they do the tap which was why they couldn't detect it using that method.
Yes. Microbes once in the blood stream can cross/bypass the barrier by a few ways such as by crossing endothelial cells, crossing loosened or disrupted tight junctions or by entering a host cell that then traverses the barrier.
Normally, intact cell-mediated immunity prevents harmless airway colonization of these types of organisms from entering the blood stream or causing clinical infection hence why they're called opportunistic infections. Rare in immunocompetent patients.
The surgeons never said one way or another. I got the distinct impression that they are, unfortunately, at quite a loss when it comes to people like my dad since he shouldn't have been immunocompromised. In fact, prior to the biopsy, they were convinced it was some form of cancer.
> the fungus makes it way to a non-immunocompromised brain.
Something I'm looking at the moment is the role zinc plays in things like membranes and blood brain barrier.
When looking at how much zinc is used through out the body which combined with one of these, cysteine, histidine, aspartic acid, glutamic acid, with the first two largely involved in structural applications ranging from zinc fingers to organelle stability, cell stability and membrane health, it looks like the RDA is woefully inadequate.
The problem is a blood test wont show zinc status as its so tightly controlled in serum, so if its measured and it shows a problem, its going to be an extreme problem. However if you suffer a head injury, the damaged brain cells will dump zinc straight away into the blood so that the neurons take up glutamate which then become neuro toxic leading to cell death.
For example, if you take vitamin D3 supps, it needs a zinc finger, so taking VitD3 with zinc, is useful other wise you could be wasting your time taking VitD3 if there is simply not enough zinc in the body, which can explain why some people dont respond to vit D3 supps.
If the zinc status is low, there are so many vitamins and minerals that are just not worth doing.
But mega dosing so many vitamins and minerals can create a zinc deficiency, like mega dosing vit A or D, or even nicotinic acid (b3) to compound things.
Its not been unheard of taking a few hundred mg's a day, with documented therapeutic doses at 2grams a day! There is also disputes over whether an increased zinc intake even causes copper deficiency's. Studies are mixed, so typical medical caution is order of the day with regard to high doses of zinc, but that caution can contribute to medical conditions.
The digestive system has no restriction on the uptake of zinc, unlike iron which uses hepcidin, but things like fibre, phytates, tannins, found in vegetables, will all bind to zinc in the gut very easily reducing its effectiveness, and then there is calcium, iron which is known to compete, with phosphate also looking like a similar competitor of zinc.
B6 is recommended for any high intakes of minerals, it can be used to reduce the incidence of sideroblastic anemia and peripheral neuropathy amongst many things.
The Nicotinic Acid form of B3 works with every enzyme in the body via Nicotinamide Adenine Dinucleotide (NAD) and Adenosine triphosphate (ATP).
But as there is no reliable way to measure zinc status, things like an enlarged spleen (splenomegaly), cancer, diabetes, and numerous more disease states and illness could indicate an inadequate zinc status. Put another way, Zinc deficiency is found in so many illnesses including depression.
> > weren't able to properly diagnose until they did a biopsy on his brain.
Did they measure the surrounding tissue around the brain and bone mineral density, to check if the blood brain barrier was intact, and immune response optimal?
If its any consolation, fungi can be sniffed as a smell and end up in the sinuses where they can contribute to mental health issues, but these only show up in autopsy's, and biopsy's!
When zinc acetate at 75mg was used to shorten the common cold, its typically portrayed that it shortened the cold duration by a couple of days and its not really worth taking.
When looking at the studies, the common cold had a typical 8.3day duration but with a total 75mg of zinc acetate spread over a day, reduced it to a 4.5day duration. Take into account the time it takes for the immune cells to respond, with or with out supplement, and that zinc duration could be reduced to under 4 days, even fewer days if there was adequate zinc status before infection, making it much more significant and effective than its currently portrayed!
So, should we be re evaluating our zinc intake to see improvements in health, to avoid situations like this?
Interesting. I take a vitamin D3 supplement daily because a physical a couple of years ago showed I was a little low (I do keto so I'm assuming that's why). Sounds like I may need to add a Zinc supplement as well?
> Did they measure the surrounding tissue around the brain and bone mineral density, to check if the blood brain barrier was intact, and immune response optimal?
Not that they ever mentioned to me.
> If its any consolation, fungi can be sniffed as a smell and end up in the sinuses where they can contribute to mental health issues
The best theory we can come up with is that he contracted the fungus while crawling under a house.
Re:Zinc quite likely, but there is no scientific method to identify what is the right amount to take. Thats the catch 22. No one can audit ever cell in the body!
As an example:
I can do 250mg of zinc oxide a day and have minimal effect from it whatso ever, I just crave eating chicken and tomatoes. Add 100mg of manganese chloride alongside that intake and then I get an immune system response in the jaw, with aching around the bone where the teeth that have been filled are and the mandible. Ears discharge fluid which would suggest I have some sort of glue ear, ear infection or exposure to swimming pool chlorine. If I reduce those amounts, the ear discharge clears up and the jaw bone aches go, which would lead me to think everything is ok, when clearly its not.
At that dose, I have a bit of tenderness in a tendon on each elbow and a little activity around the knees, so maybe its doing some good.
Its certainly not in the tens of mg/kg toxic dose ranges for these chemicals, but well above the rda amounts. However some chemicals have a toxic dose range in the 0.0X mg/kg range, making it highly toxic.
The manganese is normalising my blood sugars which help immune system responses. The doctors had been notified by the opticians a few years ago of possible diabetic implications, but the NHS GP has not been in touch about it, or anything from when I was at hospital for that matter, unless letters are going lost in the post, which isnt the first time that stuff has been done to me. So many criminals in the Royal Mail, it will be good to see their monopoly go.
So are vitamin RDA's high enough, or are just cautiously minimal in order to address the existence of said multi vitamin chemicals whilst not contributing to rude health?
Zinc chloride is an effective Lewis acid catalyst in the Diels–Alder reactions of the keto esters, but do these Diels–Alder reactions exist in the human body?
Oxide + gut hydrochloric acid = chlorine + water which is why I do zinc oxide, but might get some zinc chloride to dilute in deionised water. Dont want to chemically burn any holes in my guts now.
Re the fungus, so Bipolaris can be inhaled from compost bins, it seems a lot of fungus seems to get into the sinus from a variety of locations, and even I've smelt mould when doing manganese and beta alanine for no explicable reason other than it might have been in a sinus but the body hasn't been given the chemicals to respond until now. The manganese has seriously improved my sinuses. It also makes me think, forensic pathologists use these sinuses to work out if someone had snorted any drugs and other things that might contribute to an opinion on the cause of death.
It depends on what type of infection we are worried about and what structures are involved but generally an MRI and a lumbar puncture for cerebrospinal fluid analysis to start. If there's an abscess a neurosurgeon can stick a needle/drain in it.
Usually a combination of clinical and MRI findings is enough for infectious diseases and neurology specialists to figure it out and start empiric treatment for something/a few somethings if the CSF doesn't give you the answer.
Rarely, at least at my institution, you could do a biopsy but you don't really want to be chopping up the brain if you can avoid it.
I can't speak to what's common but, with my dad it was he was increasingly confused, constantly tired and sleeping all the time, and progressive weight loss. He was down to 100lbs when they admitted him.
The problem, though, wasn't treating it. His neurosurgeon told me they treated it with the same medication they give women for yeast infections. The problem was diagnosing it. He's not HIV positive nor has he had a transplant. Apparently, in a small percentage of the population, the fungus makes it way to a non-immunocompromised brain. It's so small that, according to his neurosurgeon, they have to treat patients like him as if they were HIV positive/transplant recipients because they don't have enough data otherwise.
I'm glad to hear about this new therapy but, with my father at least, they weren't able to properly diagnose until they did a biopsy on his brain. So, it seems like improvements in diagnosis may be in order as well.