vision and luminosity

  For quite some time now (months, maybe years, I don’t remember too well),
I have been experiencing a weird phenomenon: waking up during the night, I
would feel as if my right eye was totally blind, i.e., I would have the
feeling to receive no input at all from it. After a couple of minutes
(during which I would put lights on), the feeling would cease.

  Only recently did I try (while leaving my room quite dark), to check
both eyes and to my surprise, it happens that the vision of the right
eye is totally blured to the point of being useless in the quite dark.
Now, by daytime, the right eye is supposed to be my "good" one.
I don’t know about the american 20/20 measurement, by back in France
they were giving me without correction 2/10 for the left and 6/10 for
the right eye. What I get from the right eye at night is worse than
anything I have had before, even with totally mismatched glasses, clearly
less than 1/10 (I could barely distinguish a big flag hanging on my wall).

Now this only seems to happens shortly after I wake up, so I’m wondering
if it could be due to bad blood circulation (maybe my head position is
wrong, or something). Any idea, recommendations?

Thanks in advance.

Jean-Yves Herve’

23 Responses to “vision and luminosity”

  1. admin says:

    In article <4…@cvl.umd.edu> he…@cvl.umd.edu (Jean-Yves Herve’) writes:

    >  For quite some time now (months, maybe years, I don’t remember too well),
    >I have been experiencing a weird phenomenon: waking up during the night, I
    >would feel as if my right eye was totally blind, i.e., I would have the
    >feeling to receive no input at all from it. After a couple of minutes
    >(during which I would put lights on), the feeling would cease.
    >Now this only seems to happens shortly after I wake up, so I’m wondering
    >if it could be due to bad blood circulation (maybe my head position is
    >wrong, or something). Any idea, recommendations?

    Could your eyeball be temporarily deformed because you were applying
    pressure to it while asleep?  A (maybe) similar thing happens when I go to
    sleep with my head in my arms on my desk (well, I used to do this a lot
    when I was a student). If my eyeballs were pressing on my arm, I can’t see
    a thing when I wake up–it lasts for several minutes.


    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 |      Die Welt ist alles, was Zerfall ist.     |
    Peter Cash   |       (apologies to Ludwig Wittgenstein)      |c…@convex.com
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  2. admin says:

    ———————–
    "Update on Fluoride and Cancer"  (Health Freedom News, June 1990, p. 42)
    by John Yiamouyiannis, Ph.D  ( 6439 Taggard Rd., Delaware, Ohio 43015)

    In 1963, Drs. Herskowitz and Norton from St. Louis University showed that
    increasing levels of fluoride increased the incidence of melanotic tumors
    in fruit flies.  In 1965, Drs. Taylor and Taylor from the University of
    Texas at Austin found that fluoride in the drinking water at levels of
    one-half to one part per million increased tumor growth rate in mice by
    15-25%.  In 1984, Drs. Tsutsui and coworkers from the Nippon Dental
    University were able to transform normal cells into cancer cells merely
    by exposure of the normal cells to fluoride.

    It is generally agreed that the ability of a substance to cause genetic
    damage is a warning of its possible cancer-causing effects.  Fluoride has
    been shown to cause genetic damage by researchers from Texas A & M
    University, the University of Sciences — as well as by researchers from
    the Central Laboratory for Mutagenicity Testing (W. Germany), the Russian
    Research Institute for Industrial Health and Occupational Diseases (Poland),
    the Kunming Institute of Zoology (Peop. Rep. China), the Nippon Dental
    University, Tokyo (Japan), and others.  The University of Missouri study
    showed that as little as one part per million fluoride in the drinking
    water resulted in genetic damage.

    In 1977, epidemiological studies by Dr. Dean Burk, former head of
    Cytochemistry Section of the National Cancer Institute, and myself were
    the subject of full-scale Congressional Hearings.  Our studies showed
    that fluoridation was linked to about 10,000 excess cancer deaths yearly.
    During the hearings, U.S. Public Health Service officials (the U.S. Public
    Health Service is the world’s leading promoter of fluoridation) claimed
    that our results were due to changes in the age, race and sex composition
    of the populations examined.  We were able to show that these officials
    had made mathematical errors and had left out 80-90% of the data.  When
    these errors and omissions were corrected, their very own method confirmed
    that 10,000 excess cancer deaths yearly were linked to water fluoridation.
    The Congressional Hearings also revealed that U.S. Public Health Service
    officials sent their erroneous and ommissive data to scientists in Britain
    who were told by U.S. Public Health Service to publish it as if it were
    their own and pretend that they had come up with the same results
    independently.

    As a result of these hearings, Congress mandated that U.S. Public Health
    Service conduct animal studies to determine if they could find whether or
    not fluoride caused cancer under laboratory conditions.  These tests
    were designed to determine whether or not water fluoridation results in
    an increase to human cancer risk.  They were conducted by the National
    Toxicology Program (NTP) under the auspices of the U.S. Public Health
    Service.  Special attention was given to oral, liver, and bone cancers.
    Scheduled for completion by 1980, it was not until 1990 that the results
    were reluctantly released.  Analysis of the results in rats shows that
    (a) precancerous changes occurred in oral squamous cells as a result of
    increasing levels of fluoride in the drinking water, (b) there was an
    increase in the incidence of tumors and cancers in oral squamous cells
    as a result of increasing levels of fluoride in the drinking water, (c) a
    rare form of cancer (osteosarcoma) occurred only in animals with fluoride
    in the drinking water, and (d) there was an increase in the incidence
    of thyroid follicular cell tumors as a result of increasing levels of
    fluoride in the drinking water.  Analysis of the results in mice shows
    that (e) a rare form of liver cancer (hepatocholangiocarcinoma) occurred
    only in animals with fluoride in the drinking water.

    In the NTP study, higher doses of fluoride were given to compensate for
    (1) the limited number of animals used, (2) the relatively short time of
    their exposure to fluoride, and (3) the fact that "On the body weight basis,
    man is generally more vulnerable than the experimental animal, probably
    by a factor of 6-42."  The doses of fluoride that were linked to cancer
    in this study were only 1/10th to 1/50th of the amount used to produce
    cancer by benzene.

    An in-depth analysis of the NTP study shows that the cancer-causing potential
    of fluoride is not limited to one type of cancer.  Furthermore, the types
    of cancer caused by that same substance in humans.  Thus, if fluoride had
    caused cancer in the tails of all the rats and mice, this would be
    compelling evidence that fluoride was carcinogenic.  However, you wouldn’t
    do a follow-up study in humans to see if fluoride caused cancer in human
    tails.  The main point is the fluoride is a carcinogen and that the
    Burk-Yiamouyiannis study showing a link between fluoridation and cancer
    in humans has been confirmed.

    UPDATE on Fluoride and Tooth Decay:

    Recent studies by public health dentists in New Zealand, Canada, and the
    United States have reported similar or lower tooth decay rates in
    nonfluoridated areas as compared to fluoridated areas.  Moreover, findings
    in the United States and worldwide show that, over the last 25 years,
    reductions in tooth decay rates in nonfluoridated areas are comparable
    to those in fluoridated areas.

    Using data obtained from the National Institute of Dental Research, we
    have completed the largest and most detailed study on fluoridation and
    tooth decay ever performed in the history of the United States.  Data from
    dental examinations of 39,207 schoolchildren, aged 5-17, in 84 areas
    throughout the United States were analyzed.  Of these areas, 28 had been
    fluoridated for 17 years or more (F), 29 had never been fluoridated (NF),
    and 27 had been only partially fluoridated or fluoridated for less than
    17 years (PF).  No statistically significant differences in the decay
    rates of permanent teeth (DMFT) or the percentages of decay-free children
    in the F, NF, and PF groups were found.

    ——-

  3. admin says:

    So?  Flouride is a drug.  Overdoses of *any* drug will result in damage. [1]

    It’s well known (or it *should* be well known) that overdoses of flouride
    result in mottling of the teeth.  It’s also well known (*should* be) that
    flouride is this nasty poison that the aluminium industry had trouble
    getting rid of until they discovered that it prevents dental caries
    when applied in the right dose.

        [1] That’s why they’re called overdoses.  :-)

    The solution to the flouride controversy is to remove it from drinking
    water, and let the individual apply it to their teeth by using
    flouride toothpaste.  After all, the amount of toothpaste you use has
    much more to do with the size and number of your teeth than does the
    amount of water you drink.


    –russ (nelson@clutx [.bitnet | .clarkson.edu])  Russ.Nelson@$315.268.6667
    Violence never solves problems, it just changes them into more subtle problems

  4. admin says:

    I agree that the inappropriate prescribing of dangerous drugs is
    a serious problem.  However, the tone of the article was unnecessarily
    hysterical.  In 15 years of practice, I can only recall 2 or 3 patients
    that I have had that had drug reactions severe enough to require
    hospitalization.  These were all from anticonvulsants which were administered
    appropriately for epilepsy.  Most drug reactions are minor and easily
    reversed by stopping the medication.  The biggest abuse probably comes
    when antibiotics are prescribed for "colds and flu", which is a truly
    dangerous practice.  Of course, some here advocate these antibiotics
    being over-the-counter medicines.  But it is true that medicines can
    be dangerous and should only be used when needed.

  5. admin says:

    ae…@milton.acs.washington.edu (Jeff Boscole) writes:
    >"It’s the doctors who do the real damage.  They write 2.4 billion prescriptions
    >a year for any one of 10,000-plus medicines.

    This seems to work out at about two perscriptions per day per person in the USA.

    Does a perscription mean something diferent over there or were the figures for
    a wider area?

    The quoted article doesn’t do the book justice.

  6. admin says:

    ——————————–
    "Fluoridation:  Controversy at the Crossroads"  by Bernard J. Aherne
    (in _Health and Nutrition Update_, Vol. 5, No. 2, Summer 1990, p. 6-8)

    A recent editorial in the Oakland Tribune began as follows:  "the scientific
    equivalent of an atomic bomb [has] just fallen on America’s public health
    establishment."  This newspaper, which had historically supported water
    fluoridation, was referring to a release of an Environmental Protection Agency
    memo which stated that the results of a government study showed "fluoride may
    be a carcinogen."  The editorial pointed out that this information had come
    to the public’s attention following forty years of official claims that
    fluoridating public water supplies was a safe way to fight dental cavities.

    An official of the American Water Works Association said that if the evidence
    of carcinogenicity was confirmed it would be, "the environmental story of
    the century."  The U.S. Safe Drinking Act requires a zero level for
    carcinogens.

    As the news that fluoridated water causes cancer in animals, created a crisis
    in the United States, in Canada it was business as usual.  A summary report
    from Health and Welfare Canada entitled, "Action Towards Healthy Eating,"
    released in March, lists areas in which dietary changes are needed to reduce
    the risk of heart disease and some forms of cancer.  Included are sound
    measures such as reducing intake of saturated fat and sodium as well as
    eating increased amounts of complex carbohydrates and fibre, but then appears
    the unsound recommendation of "introduction of water fluoridation programs
    in many communities."  The main report, called "Nutrition Recommendations,"
    was produced by a scientific review committee that included the work of more
    than 70 research scientists from across Canada.

    Because most environmentalists, whom the public reveres as reliable, don’t
    realize that fluoride is a major industrial pollutant, most people remain
    unaware of his high toxicity.  In fact, the source of the fluoride that many
    cities add to their water supplies is toxic waste from fertilizer plants.
    Upon learning this, many people believe that they have uncovered a scheme
    that enables industry to dispose of a waste byproduct by selling it to cities
    which fluoridate their water supplies.  As heinous as this is, it’s not the
    whole story.

    The late F.B.Exner, M.D., a leading medical expert on fluoride, stated in his
    paper, "Economic Motives Behind Fluoridation," that major industrial concerns
    have had a vested interest in promoting fluoridation because it obscures the
    fact that fluoride is a highly poisonous pollutant.  Most of the public
    believe that fluoride must be a safe and beneficial substance since it’s
    routinely found in the water supply as well as in toothpaste, fluoride
    tablets, drops given to infants and as a supplement given to menopausal
    women.  This has effectively reduced the hassle for big industries who
    otherwise would have a more expensive pollution control problem than the
    pulp mills in British Columbia have today.  We have no idea of the toxicity
    of fluoride or how routinely it is discharged by industry into the air,
    soil and water.

    When industry was experiencing increased economic loss from lawsuits earlier
    in this century, the American government obligingly set "safe" limits for
    the chemical levels in rivers and lakes.  Because these are often the only
    source of Municipal water supplies, the water from them was sometimes
    mistakenly considered to be naturally fluoridated.  One of the principal
    originators of promoting fluoridation as a way out of the industrial
    pollution problem was Dr. Gerald Cox of the Mellon Institute.  The Mellon
    family, who owned this Institute, were also the owners of the Aluminum
    Company of America whose smelters were major sources of fluoride pollution.

    Fluoride is one of the most toxic substances known to science.  The
    reference work, _Clinical Toxicology of Commercial Products_, Fifth Edition,
    by R. Gosselin, et al, gives a numerical toxicity rating for substances
    from one (practically non-toxic) to six (super toxic).  On this scale
    arsenic is rated as five, while fluoride is rated only one level lower at four.

    Many proponents of fluoridation state that although fluoride is conceded to
    be toxic, this fact is somehow irrelevant because the typical concentration
    is only one part per million in drinking water.  They ignore the extensive
    research which shows a number of serious health problems where people drink
    water of this concentration.

    One study conducted by Dr. J.D. Erickson of the Centre for Disease Control
    and published in the _New England Journal of Medicine_, showed that for one
    year 1970, there was a significantly higher death rate in fluoridated than
    in non-fluoridated cities.  Deaths from gastrointestinal cancer were 8.8
    percent higher in the fluoridated cities, while the rate of heart disease
    was 12.25 percent higher.

    In 1977, the United States Congress decided to mandate animal studies to
    determine if fluoride was a carcinogen.  This action was in response to a
    public concern over the results of epidemiological studies conducted by
    research scientists John Yiamouyiannis and Dean Burk, who reported a five
    percent higher cancer rate in fluoridated cities.  Dr. Yiamouyiannis is
    president of the Safe Water Foundation in Ohio, while the late Dr. Burk was
    the former head of the National Cancer Institute’s cytochemistry division.

    One of the reasons for the widespread ignorance on the issue of fluoridation,
    even among medical doctors, dentists and scientists was revealed in a major
    report on the subject in the August, 1988 issue of _Chemical and Engineering
    News_.  According to the article, there has been a consistent pattern of
    censorship of negative findings on the toxic effects of fluoride by
    scientific journals.

    Zev Remba, the Washington bureau editor of _AGD Impact_, the publication of
    General Dentistry, wrote in 1987 that fluoridation supporters have had an
    "unwillingness to release any information that would cast fluorides in a
    negative light."  Another example of censorship is from a letter written
    by a Danish scientist who reported that a World Health Organization study
    on fluorides in 1985 had systematically left out any "information that
    would cast doubt on the advantage of fluoride supplements — Unless I had
    been present myself, I would have found it hard to believe," reported
    Professor Phillipe Grandjean.

    Environmental Protection Agency scientist Robert J. Carton has claimed that
    the agency’s scientific assessment of fluoride’s health risks written in
    1985 "omits 90 percent of the literature on mutagenicity, most of which
    suggests that fluoride is a mutagen."

    On the key question of whether people living in fluoridated communities
    have lower rates of tooth decay, a number of studies from various countries
    have shown that the difference is negligible; in fact, the former Dental
    Health Director for the British Columbia Ministry of Health, Dr. A.S. Gray
    wrote in the _Journal of the Canadian Dental Association_ in October 1987
    that in B.C., "school districts recently reporting the highest caries-free
    rates in the province, were totally unfluoridated."  Dr. Gray also pointed
    out that B.C., with only eleven percent of the population using fluoridated
    water shows lower DMFT (decayed, missing, and filled teeth) rates than
    provindes with a 40 to 70 percent rate of fluoridation.  The province with
    the highest rate of fluoridation is Ontario; Toronto is the largest city
    in Canada that has adopted this measure.  Articles by journalists in that
    city routinely mention the decline in tooth decay and almost invariably
    mention fluoridation as the reason.

    Dr. Gray retired quietly a few months after publishing his findings without
    having lost his faith in fluoridation, which he still supported.  Yet
    another public health official, Dr. John Colquhoun, who, before he left
    his post as Principal Dental Officer for the Department of Health in
    Auckland, New Zealand, went on public television and showed the evidence
    of dental fluoriosis in children’s teeth.  Fluorosis is a classic clinical
    symptom of fluoride toxicity.  He also found when he studied data from his
    community’s dental records that more children in nonfluoridated areas were
    free of tooth decay than those in fluoridated areas.

    A leading contemporary expert on fluorides is California medical doctor
    John Lee.  Dr. Lee began studying the issue in 1972, when he was chairman
    of the Environmental Health Committee of the Marin County Medical Society.
    The committee was asked by the county medical society to evaluate fluoridation.
    Since then the California physician has conducted some of his own research;
    he has also extensively studied the scientific literature on the subject
    from around the world.  In February of this year Dr. Lee called for public
    health officials to carry out their responsibility to protect the public
    from environmental toxins by discontinuing fluoridation in their areas.
    He pointed out that the strength of the validated fluoride-cancer link is
    greater than that which resulted in the banning of red dye No. 3, alar, and
    cyclamate.

    Dr. Lee also demonstrated the weaknesses and errors in what may be the last
    refuge of fluoridation proponents, namely the claim that fluoride is of
    benefit in reducing the rate of bone fractures in women and in treating
    osteoporosis.  What he told _Option Magazine_ in the Spring 1988 issue was
    confirmed in a March 22 issue of the _New England Journal of Medicine_.  In
    research led by Dr. Lawrence of the Mayo Clinic, the Journal article reported
    that the use of fluoride in the treatment of osteoporosis resulted in a
    three-fold increase of bone fractures in the women taking fluoride compared
    with the control subjects.  Dr. Lee has reported great clinical success in
    reversing osteoporosis in women in his own practice by the trans-dermal
    application of a natural source progesterone

    read more »

  7. admin says:

    In article <1990Jun5.110546.4…@iclswe.uucp>, g…@iclswe.uucp (Grahame Budd) writes:
    > ae…@milton.acs.washington.edu (Jeff Boscole) writes:
    > >"It’s the doctors who do the real damage.  They write 2.4 billion prescriptions
    > >a year for any one of 10,000-plus medicines.
    > This seems to work out at about two perscriptions per day per person in the USA.

    I seem to see an aritmetic error here.  2,400,000,000 divided by
    250,000,000 comes our to a little less than 10
    (perscriptions/person/year).  This is quite different from 2/day.


    Phil Hughes – FYL – 8315 Lk City Wy – Ste 207 – Seattle, WA 98115 – 206-526-2919
                    {uw-beaver!uw-nsr,uunet!pilchuck!ssc}!fylz!fyl
    Politics & music are too important to leave to professionals – Michelle Shocked

  8. admin says:

    In article <1…@fylz.UUCP> f…@fylz.UUCP (Phil Hughes) writes:
    >In article <1990Jun5.110546.4…@iclswe.uucp>, g…@iclswe.uucp (Grahame Budd) writes:
    >> ae…@milton.acs.washington.edu (Jeff Boscole) writes:

    >> >"It’s the doctors who do the real damage.  They write 2.4 billion prescriptions
    >> >a year for any one of 10,000-plus medicines.

    >> This seems to work out at about two perscriptions per day per person in the USA.

    >I seem to see an aritmetic error here.  2,400,000,000 divided by
    >250,000,000 comes our to a little less than 10
    >(perscriptions/person/year).  This is quite different from 2/day.

    Even that would seem excessive unless you count each refill of a
    medicine as a new prescription.  Very few patients are on as many
    as 10 different medicines.  Probably half the population takes
    no prescription drugs during a year.  I’m sure they must be counting
    refills.  It would be interesting to know the total number of medications
    people are taking on average.

  9. admin says:

    In response to my enquiry about perscription rates : –

    f…@fylz.UUCP (Phil Hughes) writes:
    >250,000,000 comes our to a little less than 10
    >(perscriptions/person/year).  This is quite different from 2/day.

    Sorry! It was my mistake. ( The first time I’ve used the 10**12 billion in a
    long time. No excuse, the 10**9 or ‘American’ billion is becomming pretty
    standard even in Europe.) ( I also took the wrong population group! )

    On a releated topic: does anyone have any information of the different methods
    prefered for taking drugs in different places? From some articles I’ve read it
    seems that the injection/pill ratio is much higher in the states then in, for
    example, the U.K. and Sweden, where pills seem to be prefered.

    If so, does this mean that a vitamin ‘shot’ adds to the perscription statistics.

  10. admin says:

    In article <1990Jun8.102906.5…@iclswe.uucp> g…@iclswe.uucp (Grahame Budd) writes:

    >example, the U.K. and Sweden, where pills seem to be prefered.

    >If so, does this mean that a vitamin ‘shot’ adds to the perscription statistics.

    Most of the "shots" are penicillin shots for kids with colds.  Bad medical
    practice, but the mothers expect/demand it.  Vit B12 shots have to be
    given as an injection, since those who really need them (as opposed to
    those who get them as a placebo, in which a shot is a much more powerful
    placebo) can’t absorb oral B12.

  11. admin says:

    —–
    g…@dsl.pitt.edu (Gordon E. Banks) writes:

    > Most of the "shots" are penicillin shots for kids with colds.  
    > Bad medical practice, but the mothers expect/demand it. …

    Since there are medical students on the net, would this
    not be a good opportunity to encourage all physicians to
    practice only good medicine, even it means explaining to
    patients (or parents) about their misconceptions?  At a
    more abstract level, should doctors allow lay people’s
    misconceptions to influence their medical practice for the
    worse, or should they take strong educational and prescriptive
    stands about which treatments are good and which are not?

    Russell

  12. admin says:

            I was trying to figure out whether 160,000 is a lot in the
    greater scheme of things. There are about 250 million americans, with a
    life expectancy of about 75, so roughly 3.2 million people more or
    less die per year (I’m sure the actual number is known). The number
    attributed to prescription drugs is 5% of the value. Hmmm, that probably
    is too high. It’s certainly nothing to be proud of.  However, how many of
    those drugs preserved the patients life or improved its quality?  I for
    one, don’t know, but I’m sure it’s a sizable percentage.  Many
    prescription drugs are a double edged sword, and many are quite tricky,
    and well, frankly, well, it’s only human to emphasize the benefit and
    downplay the risk. But perhaps its not fashionable to atttribute the
    qualities of humanity on doctors.

                    Craig Werner   (future MD/PhD, 4.5 years down, 2.5 to go)
                 wer…@aecom.YU.EDU — Albert Einstein College of Medicine
                  (1935-14E Eastchester Rd., Bronx NY 10461, 212-931-2517)
                      "…if that’s the hand you use, well, nevermind…"

  13. admin says:

    There is a really good book about medical incompetence
    in the United States put out by a bunch of guys called
    "The People’s Medical Society"… The book is called
    "Medicine on Trial" and is authored by Charles B. Inlander,
    Lowell S. Levin and Ed Weiner.

    THe book covers both issues you mention, medical training
    and the tendency for doctors to give out too many of the
    wrong sort of drugs.

    While the book is biased, it is also based on very good
    evidence, much of it taken from various medical journals.

    If you are interested in such  issues, i suggest you read it.
    It is rather scary, and is sure to add to patient paranoia!

  14. admin says:

    This stuff really bugs me.  My mom is on several different medications
    now.  She takes something to thin her blood because she has a plastic
    valve in her heart.  She has high blood pressure so she takes medication
    for that and then takes something else to prevent her from having side
    effects from THAT.  On top of this, she has had side effects from the
    one she is taking to prevent side effects.  Plus she has to take a pill
    to keep her from retaining water.  Oh, I almost forgot the stuff for
    the high cholesteral, which is something that just runs in our family.
    Every one of us has it.  We all eat what we should too.  Strange.
    Why give someone a medication that is not making a difference, one
    way or the other?  Makes no sense to me.

    I could talk about all of the stuff that my dad has to take, but I
    don’t want to be here all night.  In one vist to the pharmicist,
    they spent over $500 between them.  They aren’t old either.  My dad is
    59 and my mother will be 58.  At least not in my opinion.

    Just had to get this off my chest.

    Cindy McConnell

  15. admin says:

    In article <8…@cs.utexas.edu> tur…@cs.utexas.edu (Russell Turpin) writes:
    >—–
    >g…@dsl.pitt.edu (Gordon E. Banks) writes:
    >> Most of the "shots" are penicillin shots for kids with colds.  
    >> Bad medical practice, but the mothers expect/demand it. …

    >Since there are medical students on the net, would this
    >not be a good opportunity to encourage all physicians to
    >practice only good medicine, even it means explaining to
    >patients (or parents) about their misconceptions?  At a
    >more abstract level, should doctors allow lay people’s
    >misconceptions to influence their medical practice for the
    >worse, or should they take strong educational and prescriptive
    >stands about which treatments are good and which are not?

    Medical students are all taught that this practice is not
    good medicine.  However, don’t forget that the private
    practice of medicine is a competitive business for most
    practitioners.  There is an element of "the customer is
    always right" and it is so easy to rationalize that "it
    shouldn’t do any harm" to give a few shots rather than lose
    a patient.  You can also bill for the shot, but not for
    the advice that the shot won’t help.  So when the patient
    vociferously wants the shot, you see the difficulty.

    In my field there are many patients with simple migraine
    headaches who feel that they should have $1000 worth of
    scans to make sure they don’t have a brain tumor.  It takes
    a brave physician to inform them that this is not good
    medicine nor is it cost effective, especially when their
    insurance will pay for it.  Should they later (even years later)
    turn up with any kind of intracranial pathology (not related
    to the headache, but people are known to have more than
    one disease) you will often be looking a lawsuit in the
    face.  Is it any wonder that most of these patients presenting
    to privates get scanned, (almost all of them if the private owns
    his own scanner, I’m afraid).  

  16. admin says:

    If we’re talking numbers – does anyone have figures for the number of
    people who die each year from inadequately treated cancer, depression and
    other conditions when under the care of weirdopathic practitioners?  [if
    the homeo and naturo crowd can dream up the "allo-" prefix as an insult I
    figure some terminological retaliation is in order...].  Is there any
    reason to believe the figure is any lower, even given the smaller number of
    people they treat?


    —  Jack Campin   Computing Science Department, Glasgow University, 17 Lilybank
    Gardens, Glasgow G12 8QQ, Scotland   041 339 8855 x6044 work  041 556 1878 home
    JANET: j…@cs.glasgow.ac.uk    BANG!net: via mcvax and ukc   FAX: 041 330 4913
    INTERNET: via nsfnet-relay.ac.uk   BITNET: via UKACRL   UUCP: j…@glasgow.uucp

  17. admin says:

    In article <5…@vanuata.cs.glasgow.ac.uk> j…@cs.glasgow.ac.uk (Jack Campin) writes:
    >If we’re talking numbers – does anyone have figures for the number of
    >people who die each year from inadequately treated cancer, depression and
    >other conditions when under the care of weirdopathic practitioners?  [if
    >the homeo and naturo crowd can dream up the "allo-" prefix as an insult I
    >figure some terminological retaliation is in order...].  Is there any
    >reason to believe the figure is any lower, even given the smaller number of
    >people they treat?

    I’m not sure such figures exist.  While good statistics can be gathered
    on patients who die in hospitals under the care of scientific practitioners,
    religious and folk medicine practitioners do not usually participate in
    systems that would allow such data to be collected.  We all know personally
    of patients who were "cured" by laetrile and faith healing and then died
    some months later, but I am not aware of any systematic research on it.
    (I haven’t searched thoroughly though, so this doesn’t mean there isn’t
    any.)  

    Most folk medicine is rather harmless in the context that it is practiced.
    Bad folk medicine is usually less dangerous than bad scientific medicine,
    due to the tremendous potency of the agents developed through technology.
    It is hard to kill someone with homeopathy.  It is indirect killing in
    cases where scientific medicine would have helped but the patient chose
    an ineffective alternative therapy.  Many, if not most, patients that turn to
    quackery have diseases not curable or treatable by scientific medicine.
    This does not mean the quacks are harmless, as many of their treatments
    are capable of quickly draining the financial resources of the dying
    patient and their families in a hopeless pursuit of a cure.

    There are of course exceptions to the rule of alternative therapies not
    being directly harmful.  Vigorous chiropractic manipulation of the
    neck is an important cause of vertebral artery dissection, not an uncommon
    cause of strokes.

  18. admin says:

    In article <1990Jun14.134246.14…@cadre.dsl.pitt.edu>, g…@dsl.pitt.edu (Gordon E. Banks) writes:

    - Hide quoted text — Show quoted text -

    > In article <5…@vanuata.cs.glasgow.ac.uk> j…@cs.glasgow.ac.uk (Jack Campin) writes:
    > >If we’re talking numbers – does anyone have figures for the number of
    > >people who die each year from inadequately treated cancer, depression and
    > >other conditions when under the care of weirdopathic practitioners?  [if
    > >the homeo and naturo crowd can dream up the "allo-" prefix as an insult I
    > >figure some terminological retaliation is in order...].  Is there any
    > >reason to believe the figure is any lower, even given the smaller number of
    > >people they treat?

    > I’m not sure such figures exist.  While good statistics can be gathered
    > on patients who die in hospitals under the care of scientific practitioners,
    > religious and folk medicine practitioners do not usually participate in
    > systems that would allow such data to be collected.  We all know personally
    > of patients who were "cured" by laetrile and faith healing and then died
    > some months later, but I am not aware of any systematic research on it.
    > (I haven’t searched thoroughly though, so this doesn’t mean there isn’t
    > any.)  

                            ………………………..

    This material is excerpted from a posting by John Logajan to the
    libertarian mailing list, and is reproduced with permission.
    The point being made is that it works both ways.
    —————————
     Some FDA stuff from the works of Dr. Sam Peltzmann, Professor of
    Economics at the University of Chicago and also UCLA.

    Some conclusions (circa 1973) about the effect of the 1962
    Kefauver amendments to the FDA:
     1.) There is a two year delay (1973 and 8-10 years 1989) in
    introducing new drugs.
     2.) There is a reduction of new drugs introduced. (down 60%)
     3.) The risk involved in the use of new drugs prior to the new
    regulations is much exaggerated.
     4.) The total costs imposed on the public outweigh the gains.
    (About 10% of the total annual drug expenditures — using
    extremely optimistic assumptions [below].)  

     Peltzmann calculated the net cost to the public of the FDA by
    making the following (fantastically pro-FDA) assumptions:
     1.) No more than a two year delay on new drugs. (8-10 in reality)
     2.) No useful drugs prevented unintentionally. (thousands are)
     3.) All bad drugs prevented. (nonsense)
     4.) No discouragement of introducing useful drugs. (Thousands
    are. The average approval costs are $153 million.  Many special
    use drugs will never return that investment.  Most non-patentable
    substances (already in use in non-medical applications) will not
    return that kind of investment.)

     Yet even with these pie-in-the-sky assumptions, there was a $350
    million dollar NET loss to the public per year (1973) due to the
    FDA.  So even if the FDA is blessed with ideal conditions, it is
    still more costly to the public than if the 1962 amendments didn’t
    exist at all.  It should also be noted that the costs waved out of
    existence by assumptions 1,2, and 4 in reality devastate even
    these costs estimates.

     Peltzmann, "These conclusions hold even when we consider the
    potential costs of a thalidomide tragedy in its most virulent form
    and on the most extreme interpretation of its costs — that
    malformation is the equivalent of death.  My high estimate of the
    economic cost (or cost in "lives" lost) of such a hypothetical
    tragedy is well below that of a one-year, let alone two-year,
    delay in marketing the phenothiazines [tranquilizers.]"
     " … it may be concluded that there was too little risk taking
    before 1962, not to mention since 1962."

     It was noted above that new drug introductions is down 60% per
    year since 1962, yet pre-1962 the percentage of ineffective drugs
    introduced was less than 10%.  The means HALF of all new effective
    drugs are being held off the market each year.  The costs in lives
    of this must be staggering.

     Peltzmann, "… the resulting gains [of relaxation of FDA
    requirements] would have left a margin of lives saved and
    disability avoided that would more than have offset increased
    losses from unsafe drugs.  The risk-return tradeoff was already
    biased against drug consumers in 1962.  The amendments have simply
    exaggerated the bias."

     Also, a correction to my earlier post.  Beta blockers were held
    off the US market for 16 years after they were available in
    Europe.  The lowest estimates of lives saved by beta blockers in
    the US is 25,000 ranging up to 80,000.  So you can see that
    between 400,000 and 1,280,000 people lost their lives due to this
    delay in just one drug introduction.

    - John Logajan @ Network Systems; 7600 Boone Ave; Brooklyn Park, MN 55428
    loga…@ns.network.com, j…@logajan.mn.org, 612-424-4888, Fax 424-2853


    Herman Rubin, Dept. of Statistics, Purdue Univ., West Lafayette IN47907
    Phone: (317)494-6054
    hru…@l.cc.purdue.edu (Internet, bitnet)   {purdue,pur-ee}!l.cc!cik(UUCP)

  19. admin says:

    In article <5…@vanuata.cs.glasgow.ac.uk>, j…@cs.glasgow.ac.uk (Jack Campin) writes…
    >If we’re talking numbers – does anyone have figures for the number of
    >people who die each year from inadequately treated cancer, depression and
    >other conditions when under the care of weirdopathic practitioners?

    Tuesday (june 12) a man and wife were convicted in toronto
    canada for not providing the neccessaries for life to the infant
    daughter. they had consulted an herbelist for treatment
    and refused to see a (registered) doctor.

    Lance R. Bailey                  |  l…@rri.uwo.ca
    Systems Manager                  |  (519)663-3787 ext. 4108
    Robarts Research Institute       |
    Clinical Trials Resources Group  |  P.O. Box 5015, 100 Perth Drive
    London, Canada                   |  London, Canada, N6A 5K8

  20. admin says:

    In article <1990Jun14.134246.14…@cadre.dsl.pitt.edu> g…@dsl.pitt.edu (Gordon E. Banks) writes:

    - Hide quoted text — Show quoted text -

    >I’m not sure such figures exist.  While good statistics can be gathered
    >on patients who die in hospitals under the care of scientific practitioners,
    >religious and folk medicine practitioners do not usually participate in
    >systems that would allow such data to be collected.  We all know personally
    >of patients who were "cured" by laetrile and faith healing and then died
    >some months later, but I am not aware of any systematic research on it.
    >(I haven’t searched thoroughly though, so this doesn’t mean there isn’t
    >any.)  

    >Most folk medicine is rather harmless in the context that it is practiced.
    >Bad folk medicine is usually less dangerous than bad scientific medicine,
    >due to the tremendous potency of the agents developed through technology.
    >It is hard to kill someone with homeopathy.  It is indirect killing in
    >cases where scientific medicine would have helped but the patient chose
    >an ineffective alternative therapy.  Many, if not most, patients that turn to
    >quackery have diseases not curable or treatable by scientific medicine.
    >This does not mean the quacks are harmless, as many of their treatments
    >are capable of quickly draining the financial resources of the dying
    >patient and their families in a hopeless pursuit of a cure.

    >There are of course exceptions to the rule of alternative therapies not
    >being directly harmful.  Vigorous chiropractic manipulation of the
    >neck is an important cause of vertebral artery dissection, not an uncommon
    >cause of strokes.

    This is pure drivel. You call the kind of medicine that you
    practice "scientific medicine" which gives it a holy aura, and everything
    else alternative (when you’re being kind) or quackery. Well, I don’t
    accept this premise. Even if one was to try and meet your criteria of
    "scientific", where would say a chiropractor publish his double-blind
    study? In the New England Journal of Medicine? Sure. Now if her were to
    publish it in a peer-reviewed chiropractic journal, you would still discount
    it. Now, I’m not defending chiropractic medicine here. I’m just trying to
    point out that since you represent the generally accepted medical
    system in this country (note I avoided using the evil term, allopathy)
    you get to call the shots. You get to say what’s "scientific", and
    whats "quackery". But that doesn’t make it true. Now in mainland China
    for example, Western medicine and traditional Chinese medicine are
    practiced *together* so that a patient may benefit from what each one
    has to offer. Hey, they even do double-blind herbal studies. Think
    such a system will ever evolve here? Not if *you* can help it. After all,
    why would you want "alternative" practitioners muscling in on your turf?
    And that is the name of the game, isn’t it?

    One other point I would like to take issue with is one which you have made
    before, is that alternative medicine will drain you of all your money.
    Now I’m sure there are unethical alternative practices which do just that.
    But in general, acupuncture, homeopathy, chiropractic, etc., are relatively
    inexpensive compared to the cost of more conventional treatment. Just
    check into the hospital sometime and see how fast your wallet is drained.

  21. admin says:

    In article <1…@island.uu.net> gr…@island.uu.net (Robert Greenstein ) writes:

    >This is pure drivel. You call the kind of medicine that you
    >practice "scientific medicine" which gives it a holy aura, and everything
    >else alternative (when you’re being kind) or quackery.

    Even though in practice everything we do isn’t scientific, our goal is
    to be a scientific as we can, using the methods of science to validate
    our diagnostic procedures and therapy.  That is what distinguishes
    the medicine I teach and practice from that of the quacks.  Obviously,
    I am a scientist and believe that science offers the best way of validating
    knowledge.  I recommend it to people.  I am not interested in forcing
    people to use it, if they are not so inclined.  But I will criticize
    the quacks when I see fit.

    >accept this premise. Even if one was to try and meet your criteria of
    >"scientific", where would say a chiropractor publish his double-blind
    >study? In the New England Journal of Medicine? Sure. Now if her were to
    >publish it in a peer-reviewed chiropractic journal, you would still discount
    >it.

    Are there any peer-reviewed chiropractic journals?  They could certainly
    apply the scientific methods (which doesn’t mean everything has to be
    double-blind, by the way) to evaluation of their therapy if they so
    choose.  I am not aware that they are even interested in trying.

    > Now, I’m not defending chiropractic medicine here. I’m just trying to
    >point out that since you represent the generally accepted medical
    >system in this country (note I avoided using the evil term, allopathy)
    >you get to call the shots.

    To a limited degree, you are right.  I sit on committees that decide
    who gets NIH funds (I’ve yet to see an application from a chiropractor).
    But quack medicine gets plenty of funding from rich eccentrics.  
    I know of several quacks right now who have ample research funding to
    prove the pet theories of theirs from patients who feel they were helped
    and want to promote the therapy.  Recently, a fellow who believes Dilantin
    is a cure-all published a book and sent it to every MD in the US.  From
    time to time quack theorists do come up with a scientific study
    (see the homeopathy one in Nature 2 years ago).  To date, all of them
    have been successfully shot down, (as a lot of the theories that
    the rest of us come up with are shot down similarly).  But true science
    will eventually prevail, even if it is unpopular and contradicts the
    orthodox notions as has been shown time and again in the history of
    science when old theories that everyone believed had to be abandoned
    (not without a fight, though).

    >such a system will ever evolve here? Not if *you* can help it. After all,
    >why would you want "alternative" practitioners muscling in on your turf?
    >And that is the name of the game, isn’t it?

    No Bub, that’s not the name of the game for everyone.  The alternative
    practitioners have been around for centuries and will continue to abound.
    No danger of them disappearing anymore than religion disappearing.
    There are people who will go to them no matter what we say.

    >One other point I would like to take issue with is one which you have made
    >before, is that alternative medicine will drain you of all your money.
    >Now I’m sure there are unethical alternative practices which do just that.
    >But in general, acupuncture, homeopathy, chiropractic, etc., are relatively
    >inexpensive compared to the cost of more conventional treatment. Just
    >check into the hospital sometime and see how fast your wallet is drained.

    Conventional treatment is often expensive because of the high cost of
    the technology used.  Acupuncture, homeopathy, and naturopathy are
    generally quite cheap.  Chiropractic is cheap on a per-visit basis, but
    chiropractors have this gimmick that many of them insist that you come in for
    regular treatments for life, which over the years can amount to huge sums of
    money.  The real villains are those who claim to be able to cure incurable
    diseases, such as cancer, arthritis, alzheimer’s disease, multiple sclerosis,
    etc.  Those who are sick are desperate for the cure and will pay huge sums
    for the magic potion.  If you examine these potions, there isn’t any
    ingredient in them that remotely justifies the huge price tag.  The other
    trick that is used is the frequent treatment trick.  The patient needs
    daily or several times weekly treatments (often using some bogus machine)
    that keep them coming back again and again, or have to be resident in a
    "hospital" owned by the practitioner.  It is simply exploitation of the
    desperate patient by cunning psychopaths.  Such "doctors" should be taken
    out and shot!

  22. admin says:

    geb>Chiropractic is cheap on a per-visit basis, but
    geb>chiropractors have this gimmick that many of them insist that you come in for
    geb>regular treatments for life, which over the years can amount to huge sums of
    geb>money.

    Yes, and doctors insist you see them for regular checkups.  And
    psychologists and analysts are into the "regular treatment" game, but
    they sure aren’t cheap on a per-visit basis.

    Why can’t you accept that some people find chiropractors useful for
    physical therapy and leave it at that?  I can go to my chiropractor
    once a month and it will do me a lot more good than seeing my doctor
    once a year and cost me about the same amount of money.

    I will admit there are plenty of greedy dentists, doctors, chiropractors,
    psychologists to go around, and that chiropractors have more than their
    fair share.  

  23. admin says:

    In article <21500…@m.cs.uiuc.edu> ca…@m.cs.uiuc.edu writes:

    >Yes, and doctors insist you see them for regular checkups.  And

    No, I think the concept of regular checkups for normal healthy
    people has pretty much gone by the wayside in modern medicine.