History & background
of Peyronie’s disease
Peyronie’s
disease accounts for 0.3 to 0.7% of all urinary system related disorders and it
occurs most often in the fourth to sixth decades of life, and occasionally in
men less than 20 year old. A small number of men with Peyronie’s disease will
get better without treatment but drug therapy or radiation are normally used. Most
of the medical and surgical treatments, however, are designed to improve the
symptoms of the disease rather than to cure it. The following article is a
short review of all the major treatment options that are currently being used
to treat or cure Peyronie’s disease.
Medical
drug treatment
Medical
drug treatment of Peyronie’s disease can be of two types:
Oral therapy: Oral medication therapy is only
effective in the early, or the acute phase of Peyronie’s. Thus, within the
first year of developing a plaque, drugs like PABA, vitamin E and colchicine
are considered as effective first line treatments. However, after one year with a plaque, oral
medications are rarely helpful.
Injection therapy: If the condition is not improved by
oral drug treatment, doctors may prescribe intralesional injections with Verapamil,
interferons or steroids. The penis is
anesthetized initially and then the medication is injected into several sites
within the Peyronie’s Plaque. Following
a series of 6 injections spaced at least every other week, 2/3 of men have
improvement in their curvature, and 80% have improved erections. Verapamil and
interferon alpha-2b seem to diminish curvature of the penis. On the other
hands, these drugs are not free of some serious side effects. Steroids, such as cortisone, have frequently
produced unwanted side effects, such as the atrophy or death of healthy
tissues.
Surgery: If injections fail, surgical removal
of the plaque and reconstruction can be performed. While surgery is successful at correcting the
curvature of penis, it rarely improves the erectile dysfunction and is also
risky (because of high risk of associated complications) and costly (very
expensive).
Extracorporeal Shock
Wave Therapy
Extracorporeal
shockwave therapy (ESWT) uses vibrations caused by sound waves to treat the affected
tissue. The sound waves come from a device applied to the outside of the body
that generates short bursts of sound, called ‘sonic pulses’. The plaques on the
penis are targeted, normally using ultrasound as a guide.
Radiotherapy
Radiation
therapy, in which high-energy rays are aimed at the plaque, has also been used.
Like some of the chemical treatments, radiation appears to reduce pain, but it
has no effect on the plaque itself and can cause unwelcome side effects such as
erectile dysfunction.
Thekey question in the treatment of Peyronie’s disease probably is can we preventdisease progression resulting in penile shortening and curvature withoutsurgery? None of the currently available treatment modalities so far has so demonstratedthis effect conclusively. Use of traction based extenders or penis stretchers
(e.g. SizeGenetics), however, does offer an attractive, economical, safe and
natural option that has been found to have a role in correcting and preventing
the abnormal curvature of the penis in many men.
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