Real Pain Dulled In Virtual Worlds 237
26199 writes "The BBC is reporting on a novel use of Virtual Reality: as a distraction for burn victims who suffer excruciating pain during daily dressing changes. What's most interesting is that it actually works. Another use of VR discussed is in the treatment of patients suffering Post Traumatic Stress Disorder; memories can be relived until they are accepted."
like dentists used to do with white noise (Score:5, Informative)
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Re:Safe? (Score:5, Informative)
This is, of course, assuming that it actually WORKS. =)
Re:Safe? (Score:5, Informative)
Re:Safe? (Score:2, Informative)
Re:Detachment from Reality (Score:4, Informative)
In all seriousness though, it's not like the simulation is of Cindy Crawford consoling you about your amazingly traumatic experience. It's an ACTUAL SIMULATION of your amazingly traumatic experience. How likely is it that people would turn away from normal life for the comfort of that?
Re:I believe we already have a cure... (Score:5, Informative)
Wow - that's quite a medical breakthrough you have made. I'm sure the global medical community would like to hear more about this as it seems this idea never occured to them to use painkillers before.
Okay, enough with the sarcasm. If you had paid closer attention while reading the article you would recall this:
"Dr Hunter Hoffman, research fellow at the Harborview Medical Center in Seattle, has tested his virtual worlds on victims of burns injuries who suffer excruciating pain during their daily dressing changes which conventional drug therapy fails to control."
That's gotta be a lot of pain.
Re:Dulls the Pain of Social Rejection (Score:3, Informative)
This has been going on for quite a while (Score:4, Informative)
Here [gatech.edu]
even the screencaps look the same as in the story I remember, and they appear to have the look of 10 year old renderings.
Re:Safe? (Score:5, Informative)
But... victims of sexual abuse sometimes sometimes end up having sexual fantasies about that abuse.
I recommend the following [bettydodson.com] three [bettydodson.com] articles [bettydodson.com] by Betty Dodson [bettydodson.com] as she, I think, understands the issue well. WARNING EXPLICIT CONTENT for those who care.
Post Traumatic Stress and other usages of VR (Score:5, Informative)
reliving (Score:3, Informative)
The approach is quite controversial in psychology. There is enough indication that it will only dull instead of cure, and that in some cases it will increase the trauma.
Re:The undertreatment of pain problem (Score:1, Informative)
Opiate Withdrawl (Score:4, Informative)
Much more dangerous are the withdrawl syndromes associated with Alcohol and Benzos (diazepam, lorazepam, alprazolam... aka Valium, Ativan, and Xanax, respectively). Those folks have a much harder go of it than heroin and painkiller addicts, at least physiologically speaking... they get autonomic hyperactivity, refractory seizures, hallucinations... there's a very significant mortality if not medically treated.
Stimulants tend not to have such a severe withdrawl syndrome, at least in a life-threatening sense. I'm referring to cocaine, methamphetamine... there's a crash when you come down, and they can deplete your body's stores of catecholamines and other neurotransmitters, leading to periods of agitation, depression, insomnia, etc, but that's typically after longer term use.
A psychological addiction to VR should be a very minor issue compared to any of the above.
Neurolinguistic programming (Score:3, Informative)
So:
- NLP has been shown to work very well, and
- NLP is very similar to the VR technique in that you relearn your response to a traumatic event with more positive feelings.
By the way - where did you learn to program? You should get your money back...
Tell me (Score:3, Informative)
I often can't help them, or at least, not the way they want... some of these people are prescribed monster doses of Oxycontin, MS-contin, Methadone, you name it. I treat acute pain in the ER, but I can't refill someone's 90-count bottle of 80mg Oxycontin tablets; it's inappropriate practice. I'm not trained or credentialed in chronic pain management, I've never seen the patient before, will probably never see them again, and those kind of medications at that kind of dose require follow-up (something I'm not set up to do), adjustments, documentation, etc... and I don't need to get "interviewed" by the DEA any more than the next doc. Ironically, some time ago the feds hauled away a physician in an area where I was practicing... then all his patients couldn't get their medications any more, and started coming to the ER looking for refills. Unfortunately, I'm ill-equipped to fill that void.
Chronic pain is a real problem, not only for the docs who run the pain clinics and take care of these folks (they're well-advised to keep impeccable records), but for guys like me who get caught in the middle.
And dont even get me started with the addicts and abusers who doctor shop... using the exact same stories as the chronic pain folks in an effort to get their party supplies for the weekend... those gomers are the bane of my existence.
Been there (Burn units) and this is GOOD! (Score:4, Informative)
Creating more VR worlds for those that aren't helped by the action games would be a logicla next step.
It's retraining your brain to NOT panic (Score:3, Informative)
It works because it is under the PATIENT'S control. They can rerun the images, repeatedly stopping at a spot that makes them uncomfortable until they are comfortable there, then run a bit farther the next time. Similar to the "fear of flying" seminars that start with looking at pictures of planes. You help them push into an uncomfortable zone until they learn that fear won't kill, it's just unpleasant, and the memories no longer trigger excessively strong emotions.
There is a portion of your brain called the amygdala that triggers fear way under the level of consciousness. It has a hair-trigger in persons with phobias and PTSD. It can be retrained to stop sounding the alarm so quickly, which is what various "exposure" therapies and hypnosis do.
Re:Amazing... (Score:4, Informative)
Post Traumatic Stress Disorder is often one of the more difficult psychological disorders to treat,
Difficult for whom to treat in what way?
PTSD is one of the easiest to treat in my experience (7 years as a clinical hypnotherapist). You know exactly what the problem is (recurring memories), and you know what the therapeutic outcome is (ability to remember whilst remaning calm). Where's the difficulty?
and is pretty much tops in the category of anxiety-related disorders.
tops??? Who modded this up?
It would be a wonderful thing if it actually is useful in treatment.
The drug companies have a near stranglehold [counterpunch.org] over psychiatry. Without big money to fund the trials and marketing, it will never reach mass-usage.