If your evaluation techniques are not sensitive enough to accurately
identify "pathology" or at least a lesion of some sort in 80% of the
patients you are seeing, your results will reflect that with inconsistent
results. Although I don't use the techniques described in the recent
Orthopedic and Sports PT Journal Article on SI joint dysfunction, this is a
step in the right direction--validating techniques that identify
"pathology" in the "90% of nonspecific LBP sufferers" as they are described
by MDs. The only reason they are nonspecific is that the techniques used
by most practitioners are nonspecific and as such yield nonspecific results.
At 06:16 PM 2/25/99 -0000, you wrote:
>Question
>
>Why do we need to absolutely and specifically identify pathology in order to
>assertain if a therapy is effective in LBP ? Kevin.
>-----Original Message-----
>From: Herb Silver <[log in to unmask]>
>To: [log in to unmask] <[log in to unmask]>
>Date: 24 February 1999 22:21
>Subject: RE: BACK CARE BIAS?
>
>
>>At 09:28 AM 2/24/99 -0500, you wrote:
>>>Owen:
>>>
>>>Is there any evidence that conclusively supports what you seem to imply -
>>>i.e. that physio is HIGHLY effective for low back pain? Feel free to use
>>>any specific pathology that can be definitely ascertained by a physical
>>>examination.Best of luck mate!!
>>
>>The BEST studies that I have seen were studies performed by the Department
>>of Family Medicine Uppsala University, Uppsal Sweden. The primary
>>researcher was Stefan Blomberg. They are published in book form under the
>>title "A pragmatic approach to low-back pain including manual therapy and
>>steroid injections: A multicentre Study in pPrimary Health Care" ACTA
>>UNIVERSITATIS UPSALIENSIS Comprehensive Summaries of Uppsala Dissertations
>>from the Faculty of Medicine 394, 1993. The specific articles are as
>follows
>>
>>Blomberg S, et al. A controlled, multicentre trial of manuall therapy in
>>low-back pain; iniitial status, sick-leave and pain score during follow-up.
>> Scandianaviouan Journal of Prmary Health CAre 1992; 10:170-78
>>
>>Blomberg S Eet al. A randomized study of manual therapy with steroid
>>injections i low-back pain; telephone interview folow-up pain, disabliity,
>>recovery and rug consumption. European Spine Journal 1994;3:246-54
>>
>>Blomberg S, et al. Manual therapy with steroid injections-a new approach
>>to treatment of low back pain; a controlled multicenter trial with an
>>evaluation by orhtopedic surgeons. Spine 1994;19:569-77
>>
>>Blomberg S, Tibblin G. A controlled, multicnetre trial of manual therpay
>>with steroid injections in low back pain; function variables, side effects
>>and complications during four months follow-u. Clinical Rehabilitation
>>1993;7:49-62
>>
>>Blomberg S, et al. manual therapy with steroid injections in low back
>>pain; improvement of quality of life in a controlled trial with four
>>months' follow-up. Scandinavian Journal of Primary Health Car
>1993;11:83-90
>>
>>This was a very interesting series of well performed research that suggests
>>a "pragmatic approach". In other words, treatment must take into account
>>that back pain has multiple etiologies. Other studies that I don't have in
>>front of me are the studies so often cited by chiropractors on the efficacy
>>of "manipulation" on acute back pain. The studies which were referenced
>>were actually studies performed in England by PHYSICAL THERAPISTS using
>>Maitland mobilization techniques (as I remember the studies). Since so
>>many members of this board are based in England, maybe someone could give
>>those references--I don't have them off hand. Hope this helps clear up
>>that there are studies that show statistical and clinical evidence of the
>>efficacy of physical therapy (the studies although stating "manual therapy"
>>actually used a mutltifaceted approach of PT including exercise...Also, the
>>number of injections used was less than an average of 1/patient--this
>>people were not given a lot of cortisone.
>>>I'm not being a smart__se, but the conclusion that PT is not that great is
>>>quite reasonable, based on the research so far.
>>>
>>>
>>>Michael Meddows
>>>Virginia Beach
>>>
>>>-----Original Message-----
>>>From: Owen Allen [SMTP:[log in to unmask]]
>>>Sent: Wednesday, February 24, 1999 4:43 AM
>>>To: [log in to unmask]
>>>Subject: Re: BACK CARE BIAS?
>>>
>>>At 22:58 22/02/99 -0500, you wrote:
>>>>..." But this is really not exactly fair. If I had a tumor, a
>>>>kidney infection, etc, that caused back pain, I am sure I would be more
>>>>satisfied with an MD. If I had a herniated disk unresponsive to
>>>>chiropractic care or physical therapy, I would be more satified with a
>>>>ortho or neuro surgeon. If I had "garden variety" low back pain, I would
>>>>be most satisfied with doing some home exercises and walking either with
>>>>instruction by a PT or a DC or an MD".
>>>---------------------------------
>>>In similar vein, last year I read a brief of a research report from a
>>>professor of General Practice in Canada who purported to have studied the
>>>effect of physiotherapy on low back pain, and found the efficacy to be
>low.
>>>I was baffled by the suggestion in this report that 'physiotherapy' is a
>>>treatment technique or protocol, and that low back pain is a specific
>>>pathology. It is of great concern that leaders of health sciences either
>>>fail to be rigorous in the definition of their research variables, or
>their
>>>communication of that research. Whichever the case, in this era of
>>>information it is a failure of duty of care for scientists to be that
>>>sloppy. Although I would go so far as to suggest that some researchers
>>>might
>>>be downright mischievous, for their own gain.
>>>
>>>
>>>Owen Allen
>>>Atherton Hospital
>>>P.O. Box 183
>>>Atherton 4883
>>>Queensland, Australia.
>>>Ph: 07 40910261
>>>F: 07 40913502
>>>
>>Herb Silver
>
>
Herb Silver
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