Slashdot Mirror


Homeopathy Turns Out To Be Useless For Treating Medical Conditions

MightyMartian writes It should prove to be no surprise for most rational people, but a group of Australian researchers have determined that homeopathy is completely useless at treating medical conditions. Researchers sifted through 1,800 research papers on homeopathy and found no reliable report that showed homeopathic remedies had any better results than placebos. Of course, anyone with compelling evidence to the contrary (or better yet, proof to the contrary) is encouraged to post links in the comments below.

35 of 447 comments (clear)

  1. First Post by MerlynEmrys67 · · Score: 5, Funny

    I'm Cured

    --
    I have mod points and I am not afraid to use them
    1. Re:First Post by mellon · · Score: 5, Funny

      No, that's too weak. You need to dilute it until it's a .0000000001st post.

    2. Re: First Post by silentcoder · · Score: 5, Insightful

      Most rational people agree that placebos have their place, the effect is a valuable part of treatment and current medical establishment ought to be adjusted to maximise it's benefits.

      But charlatans selling nothing else and claiming to be selling medicine end up killing LOTS of people every year.

      The thing is - real medicine gets you the placebo effect ANYWAY - and ALSO gets you actual TREATMENT.
      We can possibly increase the placebo effect if we copy a few things from the charlatan's playbook - like making appointments one-hour and actually connecting with patients, getting to know them, helping them feel emotionally better.
      They are experts at that, the trouble is - that's ALL they are experts at and they LIE about offering anything more - which kills people, lots of people, every year.

      I read an article recently by an oncologist about the serious difficulties they face because so many cancer patients are ALSO on supposedly alternative treatments which has no medical value but CAN severely interact with the treatments they ARE on (like chemo) and make those less effective. Interestingly she points out how those alternative providers never request files from them, never contact them to discuss a patient - never talk to them.
      Any real medical professional you go see while on something like chemo would PHONE your oncologist and discuss his planned treatments whatever they may be to make sure there is no unintended cross reaction. A real doctor wouldn't remove an ingrown toenail from a cancer patient without first talking to the oncologist in case the local anaesthetic can cross-react with the chemo.

      The alternative lot never do that, because they know the real doctors will tell them NOT to do anything. So instead of not doing something potentially VERY harmful or even deadly, they do it in secret and leave the oncologists to clean up the mess.

      --
      Unicode killed the ASCII-art *
    3. Re: First Post by Heart44 · · Score: 4, Insightful

      It could actually be a lot worse - a lot of alternative practitioners do not have a positive opinion about conventional medicine and share this with their patients. As a result many of these patients are much more apprehensive of their medical treatment and or less compliant and or have a negative opinion about their treatment. A placebo effect in reverse. If the alternative treatment isn't helping the attitude could well be harming. I have seen how well people do with conventional medicine when they embrace the treatment - they can take double or triple the duration of chemotherapy treatments with many fewer side effects. Imagine what it would be like when you expect the worst.

    4. Re: First Post by O('_')O_Bush · · Score: 5, Insightful

      That claim is horse shit. The meaning of the word "homeopathy" implies its major tenant, which is that problems can be cured by diluting things that cause symptoms similar to what a person is experiencing. If it was preventative, then there would be no symptoms for the homeopathy to be paired with. Instead, homeopathy is NEVER preventative and is ALWAYS reactive. If your woo doctor says otherwise, it is because they are selling you bullshit for problems you don't even have.

      --
      while(1) attack(People.Sandy);
  2. "Water has a memory" by kheldan · · Score: 5, Funny

    I think I saw some research somewhere showing that the same people who believed this also bought thousand dollar specialty speaker cables, HDMI cables, and specially crafted wooden volume control knobs for their home stereos, 'because it improves sound quality'.

    --
    Are YOU using the TOOL, or is the TOOL using YOU? Think about it!
    1. Re:"Water has a memory" by Anonymous Coward · · Score: 5, Funny

      Well humans are about 65% water and we remember things so clearly 65% of what we remember must be remembered by water QED.*

      *The science in this statement was diluted at least 1e10 times before being used.

    2. Re:"Water has a memory" by l0ungeb0y · · Score: 5, Funny

      Yeah, there' plenty of rip-offs out there, but some high end audio products are really worth the money Just a few months ago I shelled out $500 for a digital audio enhancer that sits between my receiver and amp You can really hear the soft roundness of the 0's and the 1s are so sharp and crisp.

  3. Unfair comparison by Anonymous Coward · · Score: 5, Insightful

    Of course they found similar results when compared with placebo. Placebos can actually be effective. To infer that the treatment is useless is actually false. The treatment consists of tricking someone into thinking they're going to get better. Occasionally, this will psychosomatically heal them.

    1. Re:Unfair comparison by batkiwi · · Score: 3, Insightful

      Comparison against placebo is the gold standard for medical research. Why is it unfair to do the same comparison that modern medicine is put to?

    2. Re:Unfair comparison by Derekloffin · · Score: 5, Interesting

      Because research has shown placebo's do have in fact, while small, a significant effect on health. As noted this is likely purely due to psychosomatic effect rather than any medical benefit but nonetheless it happens. It is a bit of a catch 22 though, since it is psychosomatic, for it to be effective, it has to actually seem like legit treatment even though it's nothing more than a trick. We humans are very strange in that regard.

    3. Re:Unfair comparison by Atzanteol · · Score: 5, Informative

      This represents a gross misunderstanding of the placebo effect.

      Placebo has no physiological effect (like homeopathy). Often people taking placebo, homeopathy, etc. will *report* feeling better - but this does not mean they are better in any meaningful sense of the word.

      More info here: http://www.csicop.org/si/show/...

      It is very unethical to sell somebody a treatment which does not *treat* anything.

      --
      "Ignorance more frequently begets confidence than does knowledge"

      - Charles Darwin
    4. Re:Unfair comparison by Anubis+IV · · Score: 4, Insightful

      Often people taking placebo, homeopathy, etc. will *report* feeling better - but this does not mean they are better in any meaningful sense of the word.

      True, though in some cases, reporting you feel better is the same as actually BEING better. Antidepressants, for instance.

      Either way, I agree with your premise. Just because something happens after taking a "cure" does not mean that the "cure" caused the effect. In this case, it's likely the subject's belief in the "cure" that's causing the effects to occur, rather than the "cure" itself. That said, I might be okay with doctors charging $100/pill for placebos if the high cost managed to convince a patient it could work, so long as they didn't try the trick in cases where the patient was at risk and they refunded the patient afterwards if it didn't work. ;)

    5. Re:Unfair comparison by Derekloffin · · Score: 5, Informative

      Significant as in statistically significant.

    6. Re:Unfair comparison by ColdWetDog · · Score: 4, Informative

      Things that reach statistical significance are often rather small differences clinically. So unless you clarify exactly what type of significance you are looking at it the effects can be quite small. You see this is 'regular' medicine quite a bit. A drug company will advertise a 'significant difference' between drug x and placebo, but they are looking at one of various statistical tests showing that the effect is real. However, when you look at it in clinical terms, it's perhaps 2-3% better - an effect you would never see in practice. But it's real....

      Placebos can be effective in clinical terms - sometimes up to 10 - 20% effect which, although not earth shattering, is on par with many 'regular medicine' treatments. Homeopathy is basically a placebo effect. It's a fairly harmless one - if it is actually water. The caveat being it might prevent the patient from seeking 'real' medical attention in a timely fashion. That can be devastating at times, other times it can actually be useful.

      It gets complicated.

      --
      Faster! Faster! Faster would be better!
    7. Re:Unfair comparison by Atzanteol · · Score: 5, Interesting

      though in some cases, reporting you feel better is the same as actually BEING better. Antidepressants, for instance.

      This still isn't quite correct. For example: patients may want their doctors to feel as though a treatment is working and thus report an effect that isn't real ("yeah, sure - I feel better"). But the minute they walk out the door they feel just as crappy as when they entered. Other "effects" from placebo are simply bias in the study on the part of the researchers. Or the "observer" effect where people change simply because they're being watched. Placebo is a catch-all for any reported result that isn't explained by a real treatment.

      Also - something quacks^Hhomeopaths never want you to know is that any reported effect *size* is minuscule from both homeopathy and placebo. So a small percentage of people reporting a tiny improvement? Your money is best spent elsewhere.

      --
      "Ignorance more frequently begets confidence than does knowledge"

      - Charles Darwin
    8. Re:Unfair comparison by RandomAdam · · Score: 5, Insightful
      --
      @Random_Adam

      Sometimes a sig doesn't have to be funny!!
    9. Re:Unfair comparison by rgbatduke · · Score: 4, Interesting

      It's not that small.

      Placebos have as high as a 30% response rate for many things. That's why the gold standard is to compare double blind placebo controlled data. It isn't no response rate that matters, it is the response rate relative to sugar pills that somebody tells you are medicine. Telling somebody that roasted rat pellets (convincingly) are medicine means that you will get a positive response.

      Add to this data dredging, confirmation bias driven studies, tenure decisions made in your favor only if you see a positive response in your new cancer treatment, and the fact that "significant" is generally a statistical absurdity like p = 0.05, and it's no real surprise that we end up with lots of (ultimately) silly conclusions.

      rgb

      --
      Even when the experts all agree, they may well be mistaken. --- Bertrand Russell.
    10. Re:Unfair comparison by TFAFalcon · · Score: 3, Interesting

      Wasn't there a study that found that placebos had positive effects even when the patients were told that they were placebos?

  4. Post your proof in the comments? by Higaran · · Score: 5, Funny

    LOL, I guess some men really do want to watch the world burn.

  5. Re:no better than placebo??? by bigfinger76 · · Score: 4, Insightful

    The placebo itself is not effective - it's the "lie" that is effective.

  6. researchers will be sorry by ralphsiegler · · Score: 5, Funny

    I've been homeopathically poisoning the planetary water supply of this study's authors with sewage, every time I go to the bathroom.

  7. And if you find this result upsetting... by Anonymous Coward · · Score: 5, Insightful

    ... just have a small glass of water. You'll feed much better.

    Incidentally, alternative medicine doesn't exist. There's medicine. And there's stuff that doesn't work.

  8. Re:Well, they're wrong. Plain and simple. by lister+king+of+smeg · · Score: 5, Insightful

    Just a few days ago I made the case why homeopathy or other "magical medicine" and the way it might be practiced today can offer at least one significant upside vis-a-vis regular medical treatment ... or should I say council?

    That homeopathic substances probably offer no better remedy than placebos is not really news. However, they *do* offer cheap placebos, which also can be a good and useful thing. And placebos are effective, or at least have an effect, there are enough studies that prove that.

    The problem is when the placebo effect is not powerfull enough to overcome a medical issue but real pharmaceuticals are and the people instead choose the placebo homeopathy because its natural and better when it really isn't. Or when the people selling the diluted sugar pills are charging equal or more that real effective pharmaceuticals.

    Secondly the placebo effects also works when there are real medicines as well so you get two benefits (real and placebo). were homeopathy is just one(placebo).

    --
    ---Saying gnome 3 is better than windows 8 not so much a compliment as it is damning with light praise.
  9. It Was Somewhat Useful Though by Greyfox · · Score: 4, Insightful

    I like to think of stuff like homeopathy as the chlorine in our gene pool. We've made the world so safe for stupid people that if they didn't have outlets like this, we'd be devolving into lawyers and politicians faster than we already are. You know the saying that's popular around here, "You can't cure stupid"? If there's one thing homeopathy might be able to cure, it's that. It'd just take a couple generations to do it.

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  10. They're doing it wrong. by smellsofbikes · · Score: 5, Funny

    If they think Homeopathy doesn't work, they're just not using enough.

    Or, wait, sorry, they're using too much.

    The less homeopathy you use, the stronger it is.

    The logical conclusion is that if you use none at all, you'll see the greatest improvement, especially financially.

    --
    Nostalgia's not what it used to be.
  11. It's not a "complex moral argument" at all by sirwired · · Score: 5, Insightful

    If Homeopathy confined itself to conditions that are not curable with medicine, are medically harmless, or amenable to the placebo effect, you might have a point of simply letting people indulge themselves.

    But Homeopaths allege they can "treat" all sorts of harmful (and sometimes deadly) diseases for which we DO have rather effective medical interventions. (Cancer, diabetes, malaria (that was one of the first homeopathic "remedies" when even at the time we had an effective drug to treat it), influenza, manic-depression, hypertension, etc.)

    If somebody eschews an effective remedy because they believe that homeopathy "cured" them of some inconsequential thing, then it does real harm to that patient.

    It's not a "complex moral argument" at all here.

  12. Placebos are NOT the "gold standard" by sirwired · · Score: 5, Insightful

    Double-blind randomized clinical trials are the "gold standard" for medical research, not necessarily placebos.

    Sometimes the control in such a study is indeed a placebo. This is the case for which there is no treatment of overwhelming effectiveness and/or ones amenable to psychosomatic healing, like psychiatric illnesses or some forms of pain.

    But for many other conditions, you could bring up a research up on criminal charges for using a placebo instead of the current standard treatment. We'd never do such a thing in, say, a study for curable cancers, diabetes, blood pressure, serious infections, heart attacks, or even a birth control pill.

    In a study for a drug to treat, say, Type I diabetes, we'd NEVER use a placebo. The control group in such a study would be Insulin, since no treatment at all would be swiftly fatal.

  13. Re:Results are homeopathic by ClickOnThis · · Score: 4, Funny

    Homeopathy's Law of Infinitesimals: the fewer studies there are of Homeopathy, the better it works.

    --
    If it weren't for deadlines, nothing would be late.
  14. Were you stoned when you wrote this,or just stupid by sirwired · · Score: 3, Insightful

    1) If homeopathic remedies could lower histamines, this could be easily "measured with science".
    2) Intoxication is a condition that easily lends itself to psychosomatic "cures". We could easily measure the actual effectiveness with science by giving patients water vs. Homeopathic "remedies" and comparing the two groups (reaction tests, blood draws, mood surveys, whatever.) It would not be a difficult study to design at all.
    3) The very idea of "Liver Detox" is a crock. There are lots of different poisons, and the idea that a single remedy could the effects from alcohol AND caffeine (which aren't even remotely chemically related) is ridiculous. (Though no more ridiculous than Homeopathy itself, which to actually work would require completely throwing out a whole pile of rather well-settled parts of chemistry, physics, and biology.)
    4) Insomnia is another heavily psychosomatic condition. (Indeed, therapy works better for insomnia than any other remedy.)

    The idea of a Double-Blind Clinical trial is not hard to grasp. When a homeopath tells you that somehow their remedies "can't be measured" with such a trial, they are simply moving the goalposts. If they are actually "cures" for anything, then that will show up in a trial. Period. End of story. To think otherwise is nothing more than irrational "magical thinking".

  15. Re:Homeopathy - Faith based treatment by MightyMartian · · Score: 3, Insightful

    It's fucking bullshit. Jesus Christ, I can't believe the lengths people will go to justify witch doctor quackery.

    --
    The world's burning. Moped Jesus spotted on I50. Details at 11.
  16. http://www.howdoeshomeopathywork.com/ by KPexEA · · Score: 5, Insightful

    Everything you wanted to know is fully explained here: http://www.howdoeshomeopathywo...

  17. Re:In other news... by ClickOnThis · · Score: 4, Funny

    In other news, water turns out to be wet.

    And its wetness increases, the more you dilute it!

    Wait...

    --
    If it weren't for deadlines, nothing would be late.
  18. Homeopathy that works contains actual medicine by Theovon · · Score: 5, Interesting

    The reason that so many people believe that homeopathic medicines is that most of them actually WORK, because they are "contaminated" with actual medicine. For instance, there's this zinc-based nasal spray that is advertized as homeopathic, but in fact it contains a non-trivial amount of the active ingredient. It's advertized as homeopathic (a) as a marketing gimmick for those who buy into this stuff (note: people who believe in homeopathy don't read labels or even understand what's on those labels) and (b) probably some way to get around FDA regulations.

    Ever heard of grapefruit seed extract? Supposedly it's this powerful antimicrobial agent. Except it's not. Often the product also contains an actual antimicrobial compound as an "inactive ingredient."

    I have no idea how companies get away with this. I mean, if it works, that's fine, but to lie through their teeth about what does what in the product?

  19. Re:Homeopathy - Faith based treatment by dissy · · Score: 3, Insightful

    The problem with only using "how I feel" as a measurement while ignoring scientific measurements of the effects is that human senses are pretty horrible and are often wrong.

    Back in my day this was taught and demonstrated in public education (seems not to be the case anymore) and can be proven with a very simple experiment: the old warm and cold bowl of water trick.

    Line up three bowls on the counter. Fill one half way with cold water and another half way with hot (to the touch, not burning) water. Put one hand in each for a few minutes.
    Then mix the two bowls of water together in the last bowl to get warm water, and put both your hands together in that bowl.

    The hand previously in the cold water will feel hot, and the hand previously in the hot water will feel cold, both at the same time and in the same bowl of water.
    Your senses are completely lying to you. One bowl of water can't be two different temperatures at the same time.

    Only our intellect is capable of recognizing the contradiction in the data from your senses to indicate neither can't be correct.

    Only impartial scientific measurement can give you accurate data that is correct, combined again with our intellect to let us override data from our senses with measured data.

    This isn't to say our senses aren't important or don't matter at all, only that our senses are just the first step in obtaining knowledge. All three (senses, intellect, and measurements) are required.

    Please don't rely on one without the others, as that only serves to make your knowledge dubious, and draw into question any and all future knowledge based on that one incorrect fact.