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Women who submit to
surgery for urinary stress incontinence should be aware that they may be taking
part in what may be nothing more than a large scale clinical trial. Countless women’s lives have been devastated
by useless and ineffective pelvic surgery.
During both a TVT
(tension-free vaginal tape), and the newer TOT (transobturator tape), a tape is
drawn under the urethra. The theory is
that the tape will support the urethra so that under the “stress” of sneezing,
coughing, etc., it will eliminate the leaking of urine that women who suffer
from stress incontinence are familiar with.
A generally accepted
figure for the success of these operations in the short term is 80-85%, with 10-15%
of women being no better or worse after the surgery than they were before, with
around 5% likely to be worse than they were before surgery. These may sound like good odds – but in
reality mean that up to 1 in 5 women gain NO benefit from surgeries which are
most definitely not risk-free procedures.
“In most
continence surgery the benefit of restoring continence is often at the expense
of developing new symptoms, or exacerbating existing lower urinary tract
symptoms”. This is from
a study undertaken by the Department of Urology, Mid-Western Regional Hospital, Limerick, and the Department of Obstetrics
and Gynaecology in the Regional Maternity Hospital, Limerick, and documented in the National
Institute of Health Sciences Bulletin, June 2004.
The first TVT was
performed in Sweden in 1995. The TOT was introduced in 2001. The long term
results of these surgeries are as yet unknown. Three years is not long
enough to qualify as a long term study considering the life-span of women
today.
Health services around the world are investing billions in
solutions for urinary stress incontinence that can in many cases make a problem
worse or create new problems.
One recent hospital report states that 57% of women presenting for
urodynamic evaluation had already had some form of pelvic surgery. However, there comes a point where no further
surgery can be carried out. The woman may then be left permanently
incontinent.
A ‘repair job’ can never be better than a woman
strengthening her body to the degree that a ‘repair’ is unnecessary. A ‘repair job’ to alleviate urinary stress
incontinence may cause more problems in the long term than it resolves. Both the TVT and TOT involve the formation of scar tissue to
fix the mesh in place. It is often only a matter of time before the repair becomes
ineffective as the weakness in the pelvic structure increases, and then the
incontinence will eventually reappear.
Urinary stress incontinence
occurs due to a weakness in the pelvic floor muscles. “There is a better way than surgery to correct most cases of pubococcygeal weakness” Dr Arnold Kegel, TIME magazine, 3 Dec 1956.
The better way Dr Kegel, an American gynaecologist, and Associate
Professor of gynaecology at the University of Southern California was referring to over 50 years ago
is that of properly exercising the pelvic floor muscle against resistance. He was alarmed at the amount of pelvic
surgery being carried out back in the 1940’s.
Resistance exercise was a method he developed which reduced the amount
of unnecessary pelvic surgery, and often greatly improved the sex lives of the
women who practised it – a welcome side-effect for once! By 1950, routine surgery for urinary stress
incontinence was no longer carried out in his hospital as resistance exercise was
found to be more effective.
“On the strength of
these favorable results urinary stress incontinence in women is no longer
routinely treated by surgical intervention at…LA County General Hospital.” Dr Kegel (A progress in Gynecology 1950, p768).
Resistance
exercise must not be confused with the nonsensical instruction to squeeze your
pelvic floor muscles against nothing.
This cannot prevent or alleviate urinary stress incontinence in the same
way that working the muscles against resistance can. Just look at any fitness gym – any muscle toning is ALWAYS done
against some form of resistance. Pelvic floor exercises were never meant to be
done the way they are taught today. They
were ALWAYS meant to be performed against resistance. It could be argued that anyone who instructs women to
squeeze against nothing may contribute to the problem, as women conclude that
pelvic floor exercises don’t work for them and opt for surgery as a result.
More doctors today are
becoming aware that resistance exercise, not surgery, is the answer to the
problem of urinary stress incontinence. As resistance exercise is being more
widely practised today we will surely see a significant reduction in the numbers
of women suffering from urinary stress incontinence along with the number of
surgical procedures performed. A basic understanding
of the value of resistance exercise would allow women to make a more informed
choice about consenting to surgery.
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