Copyright 2003: The Down's Syndrome Research Foundation
Definition: Alternate (in medicine): not
conventional. (i.e. controversial)
Therapy: curing, treatment
Conventional medicine was very controversial just a few years ago.
Not Conventional or Controversial?
Alternate therapies which claim amazing cures or amazing health improvements
can be very controversial. TNI (for example) has been very controversial
therapy for Down's syndrome because there have been claims of normal
intelligence, normal growth, more normal facial features. No scientific
basis could explain why a mixture of 50 vitamins, mineral, amino acids, and
digestive enzymes should result in these improvements. Parents arguing for
and against TNI have made this controversy all the more evident. As yet, no
randomized, placebo controlled, double blind trial has ever been conducted to
test TNI. Yet this therapy can still have merit. Since there are so few
alternatives it makes sense to investigate why any therapy like this might be
effective. If only one ingredient out of 50 in the TNI is helpful,
doctors, scientists, and parents would want to know which ingredient that
is.
We (the DSRF) initiated a review of all published research to look into
these issues, the report can be found on our website. (Click
here to read that report). As a result of that review we discovered
there was a good possibility that antioxidants and folinic should be helpful for
our children. We believe just a few ingredients in the TNI may account for
any improvements. The rest of the ingredients are probably not needed if the
child has a healthy diet. It took 8 years to get from the point where TNI was
first discussed and promoted on TV, to today, when we have a £500,000 research
project underway to test Antioxidants and Folinic. These 8 years have been
very difficult because the weight and the force of established medical opinion
was aligned against us. Even today there are doctors who suspect we may be right
yet are afraid to say this openly. Advances in medicine are hard won and
they are challenged from start to finish. Every new hypothesis (theory) is
challenged and if it survives the challenge it becomes accepted medical
practice. Here are a few examples of hard won advances in medicine.
Doctors washing their hands. Anaesthetics and painkillers
There was a time when doctors ridiculed the theory that invisible germs actually existed.
Any doctor who proposed such ideas was very controversial. There was also a time when
doctors (and the church) thought anaesthesia unnecessary. Pain was
something from God that we had to endure. A surgeons skills were rated in terms
of how fast they could saw off a leg and yet the patient survive. Doctors washed
their hands to remove the blood after an operation. They did not wash their
hands before an operation and did not wear gloves. Patients who survived
the shock of an operation usually died of infections after the operation.
Hospitals were dirty places where your chance of survival took a dive when you
went into these places.
Hygienic Hospitals
There was a time when hygienic hospitals were revolutionary. The Victorian
period was when most of our hospitals were built in the UK and many of these
hospitals are still in use today. By this time doctors did understand
germs and the
need for cleanliness and they had started to wash down the operating theatres to
get rid of germs. They also washed their hands and started to wear gloves and
masks. This revolution in medicine was regarded with suspicion by many doctors
and it was controversial until it was seen to work and the patient's survival
rates greatly improved. It has been estimated that the
failure of doctors and nurses to wash their hands properly is a leading cause of the spread of
killer diseases in modern hospitals. Notices are in most hospitals telling
doctors and nurses exactly how to wash their hands. Its not supposed to be a
quick rinse under the cold tap.
Medicines that work and don't harm the patient.
Even with the dawn of hygienic
hospitals, medicines were either placebos or they were untested and 90% were
estimated to be totally useless. The doctors job was to help the patient's own
body to cure itself. (or they died). This is still true today, but we
have some medicines that actually work and are helpful in fighting disease and illness. Today
about 50% of medicines prescribed for an illness are either ineffective,
wrongly prescribed,
or not needed. And doctors often don't know which 50% is effective. Among these are
many antibiotics which are no longer effective. Diseases thought to be
eradicated are now re-emerging including TB. And there are new diseases more
terrible than anything seen in the past. As if that were not bad enough we have
saved examples of the worst diseases like Smallpox and Anthrax . These have
being developed as Weapons of War to wipe out whole nations of people. We
don't know how to cure these diseases in our own populations. Medical practitioners
have always known how to kill people. The father of modern medicine was
Hippocrates (460AD), he saw the bad practices used by experts in poisons who
were the doctors in his time. He required them to swear an oath to a higher
moral code, not to hurt the patient and not to do abortions. Today there are
doctors who do both. Hippocrates would have refused them a medical
degree. What we need is good medicine and good ethical doctors.
Evidence Based Medicine
In 1960 there was a drug widely prescribed by doctors called Thalidomide
used for Morning Sickness. Thousands of
pregnant moms were given this drug and my wife was offered that drug. She
very wisely decided to take no medicines or alcohol during her pregnancy. Then came the stories of babies born without arms and
legs. For a long time there was a refusal to believe that doctors were to blame
for this disaster. But doctors were to blame and they had prescribed a very
dangerous drug to thousands of pregnant mothers and as a result there were
thousands of babies born without arms and legs. As a direct result of this
disaster we now have much more demanding testing of drugs. Before a drug is
tested it has to get ethics approval from a team of ordinary people to be
tested. Evidence Based Medicine just means there is evidence to indicate
the drug should be effective and it will not be harmful, then it can be tested
in a very rigorous manner using a randomized, placebo controlled double blind
trial. This is what they now call the "Gold Standard" for
Evidence Based Medicine.
Environmental Factors effecting Health & Lifespan
With much better communications it has become possible to investigate
environmental factors effecting health & lifespan. Researchers have
wondered why some diseases are more common in some countries than they are in
other countries. They could also see that when people moved from one part
of the world to another part of the world they had health profiles like those
who lived in that same part of the world. So this ruled out the
possibility that genetics was the reason for the health and survival
differences. There had to be a link to the way they lived their lives in
those countries. Diet was the most likely difference hence diet has been a
subject for debate and research for the past 50 years. Nutritional
therapies are simply a development from this line of research.
Nutritional therapies
Diet has a big influence on health and lifespan regardless of genetic
inheritance, but genetics is now seen to have an influence. Research
for the past 50 years has looked at the way the body works this is called the
metabolism. Hundreds of books have been written, for the most part these books discuss
ideas, that are theories because they are very difficult to prove, and
developing proof is very expensive. That "Gold Standard" for
evidence based medicine applies to all research including research that
investigates nutrition. Health food stores have created an industry to supply
vitamins and minerals and amino acids. All of these are in everyday foods anyway
and in food they are in a complex ratio that suits the needs of our body. It is
not at all clear that taking individual vitamins or minerals or amino acids as a
medicinal prescription can ever be as effective as modifying the diet to get a
higher amount of that substance from eating a different food. We can be pretty
sure its better to eat a different food, so this is the safest choice the
best choice and its the least expensive. No proof of this however apart
from the minor detail that we are more healthy and we do live longer. This
kind of evidence is accepted as convincing where drugs have never been properly
tested but continue to be used because there was no harm and there seems to be a
benefit. On that basis Health food stores do a roaring trade as we all try to
understand the latest nutritional information.
Gene therapies
With the mapping of the human genome researchers are investigating how the
body works at a cellular level. How the genes control our lives at this
most elementary and fundamental level. They can look at patients with diseases
like Parkinson's and compare the genes from two brothers one who has the disease
and the other who does not. They can study the whole family for several
generations and find the exact differences in the genome. On this basis
they discovered a difference in patients with Parkinson's. They thought Coenzyme
Q10 was not functioning properly in these patients so a trial was conducted to
test various doses of coenzyme Q10. They discovered all of the patients
had some benefit and those patients getting the biggest dose of Coenzyme
had the most benefit in slowing the progress of this disease.
Unfortunately by the time a patient is told they have this disease there is
already serious brain damage. But if families with the gene that
predisposes for Parkinson's were to use this information they may all end
up taking the Coenzyme Q10 to prevent the onset of the disease. Very new
research but very important because coenzyme Q10 is in food and it is available
in health food stores and it is a nutritional therapy. The DSRF has a big
research project underway to test Antioxidants and Folinic acid therapy. This
therapy was developed based on supporting evidence from in-vitro research on
living cells and on an understanding of the genetic differences in children with
Trisomy 21. Logically our therapy should be helpful but it needs to be tested to
show proof that there is a benefit and no contraindications. This line of
research is very similar to the Parkinson's research in that our therapy has
been targeted on a disease that is caused by a genetic dysfunction.
Being open minded
In AD 460 at the dawn of "Modern Medicine" The doctors book of medicines
proclaimed "Each medicine has a 'Charm' which you must
repeat over the patient. If you give the medicine without saying the charm, the
medicine will not work. If you say the charm without giving the medicine
the charm will not work. You must give the medicine and say the charm." Belief in the doctors magical abilities to cure every illness has
persisted for over two millennia. We all trust our doctor with our lives. And
we take medicines without understanding how they work or what iatrogenic effects
(bad side effects) there are for some of these medicines. And there are
always some bad side effects with medicines this is how they determine the
maximum safe dose rate. Evidence based medicine provides the
opportunity to develop new therapies based upon the latest technology and the
latest information. Each new development is an unconventional (alternate)
therapy until it is scientifically shown to work or accepted as good practice.
There will be
detractors who cling to the past and refer to alternate therapies as if these
are somehow less significant or worthless. In fact they are not, and they
are just part of the way good medicine finds its way forward. Those therapies that are found to be effective
in a controlled clinical trial will remain and those that are ineffective
are discarded. It's the only way to make progress in medicine.
A Final Comment and a Warning
The DSRF was formed to get research underway to help children born with
Trisomy 21 and to improve their growth and development. We
do this by investigating the claims of any therapy that is said to be
beneficial. Then we prepare a research project to test a therapy that has a good
scientific basis for potentially being of benefit. Then we have to find
funding and a research team to get the project underway. Finally, we help that
team to find participants. Eventually we hope to have our own Healthcare
& Resource Centre where we can provide expert care and information to all
parents of children with Trisomy 21. We help parents obtain the latest information on good medical practice and we
provide information on the alternate therapies which may be helpful. We
also advocate that parents work with their doctor if they decide to use any alternate
therapy. As already stated the nature of an alternate therapy is that this is
unproven technology and not all new therapies are good therapies (or even
useful). Some can be very dangerous and very harmful.
Our children do have a higher incidence of health problems that require immediate and urgent healthcare such as heart problems, upper respiratory distress, and leukaemia.
Don't delay if there is a health problem, talk to your doctor.
Peter Elliott