Helminthic therapy and mast cell disorders
Helminthic therapy can be helpful to those with mast cell activation disorder (MCAD) or mast cell activation syndrome (MCAS) but it needs to be very carefully managed. See Conditions that require a modified approach to helminth dosing.
In simple terms, mast cells are defence mechanism cells that degranulate (explode) in the presence of a perceived threat. They release inflammatory mediators, i.e. substances that ramp up the body's defences. These substances include histamine, which is the driver of the allergic response, and heparin, which is a powerful anticoagulant. Even if mast cells don't degranulate, they may leak these chemicals.
Mastocyte and eosinophil activation are the body's methods of trying to eradicate helminths, so mastocytosis and eosinophilia normally increase after inoculation with helminths. However, just as eosinophil numbers decrease over time, mastocyte activation may also be dampened in the longer term. And it is known that helminths secrete IgG4 blocking antibodies and stimulate Tregs, both of which limit mast cell hyperactivity.
The concern for someone with a mast cell mutation is that mastocytosis has been known to morph rapidly from a smouldering state into an aggressive form with a very short life expectancy, so extreme caution is called for by anyone with this condition who wishes to try helminthic therapy. While the eventual suppression of mast cell activity by helminths may be beneficial, the initial increase in the number of mast cells in response to helminth colonisation could make their condition worse. For example, in one case study involving a young boy with cutaneous mastocytosis, this was exacerbated by a pinworm infection. [2]
It has been reported that taking NeuroProtek [3] during the first 6 weeks after inoculation may help to stabilise mast cells, [4] but, ideally, anyone with a mast cell disorder who wants to try helminthic therapy should work with a medical doctor, and preferably one with sufficient experience of this therapy to guide them through a modified approach including a very gradual introduction of very small doses of helminths. One animal study revealed that even a “trickle dose” approach can result in an increased mast cell response. [5]
Low dosage is critical[edit | edit source]
Dose size must be limited in the case of anyone with a mast cell disorder. Any attempt to speed up treatment by increasing dosage is likely to end badly, as is demonstrated by the following report about the experience of someone with an undiagnosed mast cell disorder who inoculated with an excessively large initial dose of NA.
- Diagnosed as having Eosinophilic Esophagitis and Crohn’s disease, this woman inoculated with 30 NA and ended up in hospital after taking increasingly high doses of prednisone in an attempt to treat the out of control "worm flu". She could no longer even roll over and was having muscle spasms that were so severe and constant that she was literally screaming and in tears.
- She then required two blood transfusions and two back surgeries for 7 spinal compression fractures, during which procedures she lost most of her hookworms. It was after this, when there were just a few hookworms left, that they finally started to help rather than cause harm and, for a couple of days, they were bringing down the flushing, swelling and pain.
- After a few doses of over-the-counter Pin-X, these benefits stopped completely, but it had become clear that a very small number of NA might be able to help, while a larger number can have devastating consequences for someone with mastocytosis [6]
Helminth selection for mast cell disorders[edit | edit source]
Experimentation is required by each individual with a mast cell disorder in order to find the best worm species, or combination of species, to treat their unique situation.
General guidance about helminth selection can be found on the Selecting a therapeutic helminth page, but evidence from people who have mast cell issues is gradually building to provide more specific guidance for those with these disorders.
Response to NA[edit | edit source]
A boy exhibiting all the symptoms of MCAS, who had an initially severe response to a dose of 5 NA, made a remarkable recovery several months later. (Given this child's age and medical history, 3 NA would have been a better introduction, but hookworm dosing was not sufficiently refined for this to be known at that time.)
Someone with MCAS who found NA and TSO both very beneficial for a multitude of symptoms suggests that anyone trying NA should start with very low doses, just 1 or 2 larvae for at least the first inoculation, and possibly also the second. [9]
Response to TSO[edit | edit source]
TSO is generally much more gentle than NA, but still needs to be introduced very gradually, starting with much lower doses than are used in most other conditions.
Escalation of TSO doses must be carried out very gradually and, initially, doses should only be taken at 2 week intervals. Eagerness to experience relief must be firmly restrained to avoid adding too many ova too soon.
Another self-treater with a mast cell disorder reported (in a private conversation) how she experienced a marked improvement in mood 4 hours after taking a first dose of 125 TSO, and that this improvement lasted for 4-5 days. However, instead of waiting the recommended 2 weeks before taking a second dose, she took a further dose of 125 TSO just one week later, and this dose precipitated extreme fatigue after 3 days, along with a return of all her disease symptoms after 6 days. There was a brief reprieve at 8 days, when she felt much better, but then she felt really bad again on day 9.
Two weeks after the second dose, she felt well enough to take a third, this time of only 75 TSO, but immediately developed allergy symptoms, followed, the next day, by stomach pain and watery eyes. There was a partial respite on day 3, when she felt mentally calm, but she was still far from well physically, and things continued to get much worse after this. For the following week, she had a swollen belly, bad moods, aching feet and hands, and shooting pains in her legs.
Two weeks after taking the third dose (at which point any remaining TSO would have been dying) she began to feel her symptoms slowly calming down, and this improvement continued for another 2 weeks, except that she was left with considerable dysbiosis, which required a further 2 weeks to resolve.
And someone else has reported that TSO causes a mast cell response.
(NB. When beginning to escalate doses of TSO in individuals with mast cell disorders, it can be best to decrease the interval between doses before increasing the number of ova in each dose. [11])
Regarding the use of TSO in MCAS and other hypersensitivities[edit | edit source]
MCAS can cause many different symptoms and is a systemic disease. To date, there is no clearly defined clinical picture, but it is a syndrome, i.e. an accumulation of symptoms. Mast cells can produce a variety of mediators - up to 200 different substances. They release these mediators in response to certain triggers: for example, histamine, tryptase, prostaglandins, or leukotrienes. The released mediators cause a variety of symptoms that occur systemically, throughout the body.
MCAS can cause a wide range of symptoms, including pain, cramping, or indigestion in the intestines or a rash on the skin. Cardiovascular or neurological symptoms are also possible. Symptoms of MCAS may mimic those of allergy, chronic inflammatory disease, food poisoning, or the common cold, and may be intermittent. MCAS causes symptoms of systemic mastocytosis without uncontrolled mast cell proliferation. The cause and mechanism of the disease are not yet understood. In most cases, it remains unclear what causes the easy activation of the overreacting mast cells.
The use of TSO helps to regenerate damaged intestines and to protect against new inflammation. The gut is the center of the immune system, which is significantly supported by the presence of TSO microorganisms. Nevertheless, a cure for MCAS is not yet possible because the challenging thing about MCAS is that any new exposure to a trigger can change the clinical picture. Although TSO can mitigate some of the changes in the clinical picture through its immunomodulating effect, it cannot completely combat them all the time. Therefore, it is extremely important that the therapy primarily consists of avoiding the triggers of mast cell activation as well.
Mast cells can be activated by certain foods and additives, germs, odors/fragrances, emotional stress, and excessive physical exertion. Of course, we cannot predict these individual contacts with potential triggers, nor can we provide a general therapy - or dosage recommendation in such cases like we can do on other typical autoimmune diseases. Therefore, an accompanying nutritional therapy may be promising for MCAS in parallel with the use of TSO. As a trial, histamine-rich foods and additives should be avoided and a food and symptom diary should be kept for a few weeks. This helps to filter out triggers. Patients should then avoid these "triggers" permanently. Additional medications such as antihistamines or leukotriene antagonists can help stabilize the mast cells, inhibit the production of mediators and block released mediators.
It is extremely important that each drug must be tested individually, otherwise it is not clear which drug caused the change. The goal must be to build a helpful long-term regimen with as few but helpful drugs as possible. The worst thing to do is to grab and take all kinds of medication, probiotic or food supplement in the hope that one of it will bring the success hoped for. To avoid drug interactions, no medication should be taken that has no noticeable benefit. It should be noted that the excipients (binders, anti-caking agents, colorants, flavorings, etc.) contained in tablets may also cause adverse reactions. In fact, in the case of active ingredients that are usually very well tolerated, such as antihistamines, the majority of cases are a reaction to an excipient and not to the active ingredient. After an intolerance reaction, the list of ingredients is a good help to find out which substance is problematic. It is then useful to test other formulations of the same active ingredient that do not contain the offending substance.
(This section was posted to the Helminthic Therapy Support group on Facebook by Detlev Goj, the developer of TSO. [12])
Response to HDC[edit | edit source]
This next report is by someone who experienced continuing mast cell activation while taking the rather high dose (for someone with a mast cell disorder) of 30 HDC every two weeks.
- A further comment by the same author:
- I had to stop my HDC experience because of a bad mast cell reaction. I stuck it out four months and looking back I think I shouldn't have done that. I should have aborted it much earlier. (Link expired)
Someone who began by taking a single "commercially prepared" HDC had an outcome that, while mixed, was overall more positive.
I tried dozens of prescription drugs, probably a hundred supplements, FMT, a “neural retraining program,” tVNS, acupuncture, all with varying degrees of success. Antihistamines seemed to make me MORE reactive the more I took them. I became unable to drive a car and had to trade my physical job operating heavy machinery for part-time desk work.
So, a month ago, I decided to try HDC. I fished out just one white speck, confirmed under my child’s microscope that it was an HDC, and ingested it.
I had a mild allergic-ish reaction after about twenty minutes, similar to how I would feel if I’d eaten a bit of something I don’t tolerate. About six hours after taking that dose, my head cleared up in a noticeable way and I had a pretty good day. When I shut my eyes that night there was no snow, no spinning, no static, just eyelids. Just at that moment I felt cured. I detected no fog except vague sleepiness in my brain, and, the following morning, I had no reaction to breakfast. That bounce lasted about 2.5 days, after which I returned to normal baseline, except with a sharp uptick in hay fever symptoms.
Since those first days had been so nice, I dosed a single HDC again one week after the first dose, and had another pleasant 2-day bounce. After that, I flared rather dramatically, feeling as if I were on the edge of anaphylaxis for five days. Still, it wasn’t as bad as the reaction I had had when I tried, say, cromolyn, so I took more Benadryl and tried to stay calm. Settled into just being a bit worse than usual: more reactive to “safe” foods, brain fog that was frustrating, more edema than usual and significantly worsened constipation.
Day by day, I noticed some interesting improvements in my neuropsych problem. Like, even though I was more reactive to food and had worse brain fog after eating, my fasting hours felt better than usual. I was often feeling positive and calm, and the thought, “This is going to work, this is going to be okay,” would pop into my head, which is really not at all like my general attitude towards treatment, as I have failed so many now. I did not dose again until three weeks after that second dose, and, again, I felt really good, close to normal, for two days.
This month has been one of the happiest and most productive that I’ve had since I got sick 18 months ago, even though I would say most of my symptoms are somewhat worse, and some, like the hay fever stuff, are far worse. It's that my thinking — changes in which are my most troubling symptom — feels better, more normal, more like me. I am dreaming again after over a year of dreamless sleep.
I can’t believe what a single tiny larva can do, and I’m so glad I didn’t start with a dose of five. (Edited from this post)Comorbidities may respond well[edit | edit source]
Some people with mast cell disorders are able to experience benefits, but these are more likely to be seen in other conditions than the mast cell issue.
This report is from someone who experienced relief from some of her symptoms when she began taking HDC.
And this self-treater eventually experienced a reduction in her allergies as well as an improvement in general health while hosting NA.
While the reduction in bone pain continued in the longer term, there was no improvement in the mast cell disease.
Someone who tried both HDC and NA for hair loss experienced initial improvements in this condition, but eventually had to stop using the HDC due to a mast cell reaction.
And another individual who experienced some improvements - although not with his mast cell-related issues - reported as follows.
See also[edit | edit source]
More about mast cell disorders and helminths[edit | edit source]
- Chronic infection with a tissue invasive helminth attenuates sublethal anaphylaxis and reduces granularity and number of mast cells (Impact of chronic helminth infection on mast cells.)
- This paper reveals one potential pathway via which helminthic therapy might help a subset of people with mast cell disorders.
- … peritoneal mast cell numbers were significantly lower in infected mice, and those that were present exhibited decreased granularity by flow cytometry and marked depletion of intracytoplasmiccgranules by light microscopy. Mast cells from infected mice had lower expression of the activation markers CD200R and CD63 and contained significantly lower basal stores of histamine... We speculate that the effects we observed on mast cells have broader implications for allergic disease. Depletion or exhaustion of mast cells through repeated degranulation could potentially serve as a mechanism of protection for other type I hypersensitivity reactions and for achieving tolerance during rush desensitization.
- A discussion on this topic in the Helminthic Therapy Support group.
More about mast cell disorders[edit | edit source]
- A very helpful factsheet explaining what MCAS is, what the symptoms are, how to get a diagnosis and how to treat the condition.
- What are Mast Cell Disorders and Mastocytosis? (Explanatory video)
- Overview of mast cell diseases Mast Cell Hope
- Mast Cell Diseases: Overview, Diagnosis, Definitions and Clasification. Mastocytosis Society
- Mast cell activation disease: a concise practical guide for diagnostic workup and therapeutic options -- Full text | PDF
- MCAD comprises disorders affecting functions in potentially every organ system by abnormal release of mediators from and/or accumulation of genetically altered mast cells. There is evidence that MCAD is a disorder with considerable prevalence and thus should be considered routinely in the differential diagnosis of patients with chronic multisystem polymorbidity of unknown cause. In most cases of MCAD, diagnosis is possible by relatively non-invasive investigation. Effective therapy often consists simply of antihistamines and mast cell membrane-stabilising compounds supplemented with medications targeted at specific symptoms and complications.
- Never Bet Against Occam: Mast Cell Activation Disease and the Modern Epidemics of Chronic Illness and Medical Complexity Lawrence Afrin MD’s book (2016) is an exhaustive resource about MCAS.
Alternative treatment options for mast cell disorders[edit | edit source]
- Someone with a mast cell disorder who has tried a couple of different helminths has reported having had the most success in treating this condition by, firstly, drinking hydrogen water and inhaling hydrogen from a 600ml/min machine (building up to two hours daily), and, secondly, by taking mesenchymal stem cell exosomes from Kimera Labs. The Molecular Hydrogen Institute has a collection of scientific studies on this and there is a very good scientific YouTube channel about the usage and benefits of H2. There is also a hydrogen water Facebook group.
- Someone whose MCAS was triggered by mould found relief from moving out of a mould-contaminated environment and detoxing using Dr. Neil Nathan's Mycotoxin Protocol. He reported that progress was slow but continuing, and that lowering his oxalate and salicylate intake also made a major difference. [19] He also tried the Dynamic Neural Retraining System (DNRS), but found that the Gupta program worked better for him. [20]
- A very interesting post about success with the monoclonal antibody drug, Aimovig.
- Dietary modification. For example, see: What to Eat (and NOT eat!) with Mast Cell Activation Syndrome – Going Beyond Low Histamine Lists