One of my wonderful readers (Kim from Cairns) asked me if
I knew anything about two products that she’d heard may assist with Meniere’s
Disease vertigo: Salovum & SPC-Flakes.
I must say that I’d never heard of either product, so I’ve
spent the last few days extensively searching news articles, press releases,
PubMed articles, IP patents & corporate websites (in languages including:
Swedish, Norwegian, and English) and this is what I came up with.
It’s a lot of information, but considering how hard it
was to find anything on the products, I thought it best to just get as much as
possible on one page. Readers of this post will then be able to make an informed
decision when considering adding either or both of these products to their
Meniere’s management program.
In Brief: What are Salovum® & SPC-Flakes®?
Salovum® & SPC-Flakes® are genetically modified foods
classified as “food for special medical purpose”. Both products deal with a
protein called Antisecretory factor (AF) which normalizes fluid and ion
transport across cell membranes in the body's cells. (Read more about Ions below.)
Salovum® is a source
of protein AF in the form of the concentrated egg yolk powder B221®, while SPC-Flakes®
is a specially produced oatmeal engineered to stimulate the body’s own production of protein AF.
What is Antisecretory Factor (AF)?
Antisecretory factor (AF) is a protein secreted in
plasma and other tissue fluids in mammals with proven antisecretory and
anti-inflammatory activity; its immunohistological distribution suggests a role
in the immune system. The expression level and the distribution of AF protein
are altered during an immunological response.
Antisecretory factor (AF) (or ASF as it was
abbreviated in the 1980’s) was discovered by Swedish Microbiologists / Immunologists
Stefan Lange & Ivar Lönnroth in the early 1980’s. Most of these early
studies focused on cholera associated diarrhoea, as well as post-weaning
diarrhoea in piglets.
Some of AF’s uses are for conditions caused by a traumatic,
auto-immune or degenerative disorders.
AF is also claimed by the patent owner to be useful for:
“…inducing improved rescue of injured or diseased nervous
tissue, proliferation, apoptosis, differentiation and/or migration of an
embryonic stem cell, adult stem cell, progenitor Cell and/or a cell derived
from a stem cell or progenitor cell, for treating a condition characterised by
or associated with loss and/or Gain of cells. In a preferred embodiment, the
condition is a neurotrauma or a condition or disease of the CNS and/or PNS
and/or ANS, for example, Alzheimer’s disease.”
Note:
I think it’s interesting that Antisecretory
factor (AF) can inhibit diarrhoea. A number of people I have met who have
Meniere’s Disease have stated that they have experienced diarrhoea in
conjunction with a Meniere’s attack. On a few occasions I have had the need to
stagger/run to the restroom during acute Meniere attacks to deal with vomiting
& diarrhoea.
Most ENTs &GPs are not aware that diarrhoea can be a
symptom during a Meniere’s attack. Once I was admitted to a major public hospital
emergency room in Brisbane (Queensland) during an acute Meniere’s attack (4+
hours). I informed the young doctor of my symptoms. Upon hearing that one of
the symptoms was diarrhoea he promptly dismissed my claim that I was having a
Meniere’s attack and foolishly diagnosed me with food poisoning, saying that
diarrhoea is not a symptom of Meniere’s attacks. This was about eight months
after my official Meniere’s Disease diagnosis, so I knew the difference between
a Meniere’s attack & food poisoning. That was the first & last time I
went to that hospital for treatment.
Who Makes Salovum® & SPC-Flakes®?
Salovum® & SPC-Flakes® are registered trademarks of a
Swedish company, Lantmännen AS-Faktor AB.
According to Lantmännen AS-Faktor’s website, they develop
and produce highly refined products from Swedish farms. Some of the research
and development is based on the Swedish discovery of a protein called AF. The
company has operations in the areas of medical food and special animal feeds.
The company also engages in extensive research in pharmaceutical development
with several high-profile Swedish universities and researchers.
Products developed by Lantmännen AS-Faktor include
Trygge, SPC-Flakes, Magiform and Salovum.
Many of the company's products are patent-protected, for such
purposes as for the use of malted cereals or egg yolk for producing a food or
medical food for the treatment and/or prevention of a condition associated with
or characterised by a pathological loss and/or gain and/or rescue of nervous
tissue.
What is Salovum®?
Salovum® egg yolk powder contains protein with
antisecretory properties in a much higher (500 times) concentration than found
in normal hen eggs. This is achieved by feeding hens with specially-processed
cereals, capable of inducing production of protein with antisecretory
properties in the yolk, from which an egg powder is produced.
Salovum® can/has:
·
be used in the acute phase or as the beginning
treatment of patients with a presumed low amount of AF.
·
normalize fluid flow. This is of clinical significance
within bowel diseases, diarrhea, Mèniére and Mastitis.
·
also been shown to have an anti-inflammatory
effect which was seen in studies of inflammatory bowel disease (IBD) like
Colitis Ulcerosa and Crohn’s disease.
Although Salovum appears to be safe for short-term
studies, I could not find any information on potentially long-term adverse
effects.
Description:
Food for special purposes.
Application:
Meniere and secretory bowel disorders.
Important:
Salovum should be applied in consultation with your doctor or dietician. Recommended
for children over 1 year and adults. Must not be given parenterally.
Dosage: 1
serving 3 times daily or as your doctor's instructions. The recommended
dose should not be exceeded.
Preparation:
Salvoum dissolved in cold liquid / juice. Best results are obtained with
the juice. Salovum can be sprinkled on bread or stirred into an omelette.
Warning:
People with egg allergies should avoid Salovum.
Further
information: Contact your doctor or dietician.
Packaging: 1
pack of 25 sachets x 4 g each
Excerpt from:
CLINICAL STUDIES AND CASE REPORTS:
The AF Protein a Clinical
Innovation of Endogenous Origin
Treating
Mb Ménière with Egg yolk powder B221®
As the study above showed, there are some patients that are
non-responders when treated with AF inducing specially processed cereals (SPC).
Due to the positive results of Egg yolk powder B221® in the treatment of
secretory diarrhoea, it was tested on Ménière’s disease as well.
AF-inducing SPC was tested during a two month period on a 67 year old
woman with a thirty year history of Mb Ménière. She had frequent attacks
lasting for 8 hours up to three days with nausea, vertigo, diarrhoea and
vomiting. When the SPC diet did not improve neither the duration of the attacks
nor the severity, she was given Egg yolk powder B221® at a dose of 2 g five
times daily to see if this exogenous administration of AF in high
concentrations could offer positive clinical results.
On day 18 of the treatment the patient was completely relieved of her
symptoms and her Ménière status was improved from 6 to 1 (American Academy of
Otolaryngology). After six months of symptomatic relief the patient lowered the
dosage of Egg yolk powder B221® with the result that her attacks with rotatory
vertigo returned. Returning to the original dosage level led to immediate
improvement without the need for further medication. No improvement, however,
could be seen on her right-sided hearing impairment.
The results show that patients who do not respond to treatment with
AF-inducing cereals can be favourably treated with Egg yolk powder B221®. To
stimulate the body’s own production of AF it is likely that an introduction of
AF-inducing cereals in connection with or as a follow-up to Egg yolk powder
B221® treatment will be found valuable.
Hanner, Jennische and Lange,
Antisecretory Factor: A clinical innovation in Ménière’s disease?, Acta
Otolaryngol, 2003; 123:779-780
What are SPC-Flakes®?
SPC-Flakes® (specially processed cereals) are specially
produced oatmeal made with a unique and patented production method. SPC-Flakes®
are used as ”maintenance” treatment to
stimulate the body’s own production of protein AF.
In 1998 the Sahlgrenska University Hospital undertook a
study of SPC-Flakes on patients with Meniere’s Disease with successful results (see
pages 6 & 7 of the PDF).
SPC-Flakes® can/have:
·
normalize fluid flow. This is of clinical
significance within bowel diseases, diarrhea, Mèniére and Mastitis.
·
also been shown to have an anti-inflammatory
effect which was seen in studies of inflammatory bowel disease (IBD) like
Colitis Ulcerosa and Crohn’s disease, rheumatoid arthritis and mastitis.
SPC Flakes should be used in consultation with a
physician or clinical nutritional physiologist.
Mechanism of
action: Stimulates the body to increase production of AF
(Antisecretory factor), a protein that normalizes fluid and ion transport
across cell membranes in the body's cells.
Dosage: 1g/kg
body weight or the physician's recommendations. (Therefore a person
weighing 80kg might take 80gms of SPC-Flakes. Should be used (2 to 3 times) a
day. 1 ml of SPC-Flakes is equivalent to approx. 50 g
How do you eat
SPC-Flakes: SPC-Flakes can be eaten plain, for instance
buttermilk or yoghurt. SPC-Flakes may be cooked like porridge: 1 cup SPC-Flakes
boiled for 3 minutes with water and a pinch of salt. Let the porridge
sit for a few minutes before it is eaten, add raisins and/or cinnamon for taste. Can
be used in baking.
Warning: Must
be eaten with caution in gluten allergies (see more information on a gluten
free option below).
More information:
Contact your doctor or clinical nutritional physiologist.
Excerpt from:
CLINICAL STUDIES AND CASE REPORTS:
The AF Protein a Clinical
Innovation of Endogenous Origin
SPC-treatment
of Ménière’s disease
Since the AF products have such favourable results in secretory
diseases of the gut, it was hypothesised if this could also be applied to other
conditions where fluid imbalances are of importance or can be suspected.
After several pilot studies a trial was performed at Sahlgrenska
University Hospital under the guidance of Per Hanner. The aim of the study was
to examine if AF could be induced in cases of pathologically elevated pressure
of the inner ear and to study if stimulated AF production can lessen the
clinical symptoms of Mb Ménière patients.
24 patients with Mb Ménière, with a duration between ten months and
thirty years, were included in the study. The patients received, in addition to
their regular medication, a SPC-diet at a dosage of 1 g/kg body weight a day,
for 2-4 weeks. The patients kept a diary over their subjective and auditive
symptoms, and frequency, duration and characteristics of vertigo. Baseline tone
and speech audiometry and neurological status was determined as well as AF
plasma level before and after the treatment period.
The concentration of AF in plasma varied between 0-0,6 units before
treatment and 0-1,7 units after treatment. 83% of the patients showed an
increase of AF above 0,5 units after treatment, the level at which clinical
improvement of secretory diarrhoea has been shown in previous studies. In 17%
of the patients, little or no increase of AF was seen and they did not
experience any improvement of the clinical symptoms either. In 29% of the
patients a significant increase of AF was registered but without clinical
response.
In 12,5% of the patients hearing ability returned to normal levels and
vertigo was completely eradica-ted. In 54% vertigo was improved. The
improvements noted ranged from complete remission to remaining light and
diffuse feelings of dizziness without previous attacks of rotatory vertigo.
Symptoms were either reduced or in complete remission in more than half
of the patients with severe Ménière’s disease who were treated with a simple,
inexpensive and well tolerated treatment. Some of the patients, however, did
not seem to have the ability to produce AF. They may need AF inducing cereals
in higher concentrations or for longer treatment duration.
Hanner, Jennische, Lange, Lönnroth and
Wahlström, Increased antisecretory factor reduces vertigo in patients with
Ménière’s disease: a pilot study, Hearing Research, 2004; 4803:1-6
Can People with Gluten Intolerances Eat SPC-Flakes®?
No, however Lantmännen AS-Faktor has joined forces with
Svalöf Weibull (SW) and Lantmännen Mills to formulate a process chain which
allows rolled oats to be produced without the addition of wheat, rye or corn,
in order to cater for people with a gluten intolerance. These 100% rolled oats
will be sold by Semper - one of the largest players in gluten-free products in
Sweden.
Some IKEA stores stock Semper food products, so next time
you’re at an IKEA (the small goods section outside the checkout area) ask if
they stock an AF SPC 100% oat product by Semper. They may not know what you’re
talking about but it doesn’t hurt to ask.
I’m not sure if this link is Semper’s AF SPC 100% oat
product, but you can always email the company to ask.
Semper Gluten Free Products
Where Can You Buy Salovum® & SPC-Flakes®?
I have only found two online stockist of Salovum® &
SPC-Flakes®. POA Pharma Scandinavia and an independent distributor.
Considering the cost of the products & their weight,
I think that Salovum® would be the most cost effective product for
international residents to start with. Salovum® offers more “bang for the buck”
because it is more highly concentrated. If you live outside of Scandinavia, you
might need to order 2 or 3 boxes of SPC-Flakes® just to get you through two weeks, and I’m sure international postage & handling costs would make this
an expensive endeavour.
POA Pharma
Scandinavia
25 x 4gm sachets
120,00 Euro. (currently AUD
$156) Shipping expenses will be added.
Note: The above study used 10gms daily (2gms x 5 times). Based on this you might need 300gms (3 boxes) to try the product for one month. It's not cheap, but it could make all the difference if you've exhausted other Meniere's management options.
450 g box
12,00 Euro. (currently AUD
$15.60) Shipping expenses will be added.
Note: The above study used 1gm per 1kg of body weight daily. Based on this an 80kg person woiuld need 80gms daily. Over 2 weeks 2.5 boxes would be needed as there would only be 5.5 servings per box for a person weighing 80kg. This would be cheaper to try than the Salovum (although postage & handling would likely be more expensive due to the bulk of the product), however it would likely be less effective. Still, it's an option.
Independent Distributor
Note: Use the Google translation function to view these pages in
English.
No price
currently listed.
Norwegian Kr. 99.00 (currently
AUD $16.85)
MORE INFORMATION:
Product Info Contacts:
POA Pharma Scandinavia
Phone: +46 31 788 0599
Lantmännen AS-Faktor
Semper
What’s an Ion & What’s its Role in the Inner Ear?
An Ion is an atom or molecule in which the total number
of electrons is not equal to the total number of protons, giving it a net
positive or negative electrical charge. Ions allow a current to pass between
electrodes in a solution when an electric field is applied.
Water is comprised primarily by the following ions:
Cations (positively charged Ions) – Calcium (Ca²+),
Magnesium (Mg²+), Sodium (Na+) & Potassium (K+)
Anions (negatively charged Ions) – Bicarbonate (HCO3-)
/ Carbonate (CO32-), Sulphate (SO42),
Chloride (Cl-)
Those with Meniere’s Disease reading this will recognise
the mention of Sodium & Potassium, as these ions make up the Perilymph and Endolymph
that regulate the electrochemical impulses of the inner ear hair cells.
Sodium (Na+) is the main Cation in Perilymph. Potassium
(K+) is the main Cation in Endolymph. The electric potential of Endolymph is
~80-90 mV more positive than Perilymph due to a higher concentration of Potassium compared to Sodium .
For more on Ions read this Wikipedia page
HERE
PubMed Articles
Antisecretory Factor
(AF)
2003
SPC-Flakes®
2010
Italy
2010
Sweden
Salovum®
2011
Bangladesh & Switzerland
2007
Pakistan
Disclaimer
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treated as such. The medical information on this website is provided
without any representations or warranties, express or implied. Beatrice T via
the Inner Ear Journey blog makes no representations or warranties in relation
to the medical information on this website. Without prejudice to the
generality of the foregoing paragraph, Beatrice T via the Inner Ear Journey blog
does not warrant that:
- the medical information on this website will be
constantly available, or available at all; or
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HAVE YOU USED SALOVUM &/OR SPC-FLAKES TO CONTROL
YOUR MENIERE’S DISEASE? If so, share your comments below.
