Tuesday, May 13, 2008

Detrol LA combined with standard treatment for enlarged prostate twice as effective




In relieve overactive bladder beside means of strain tending alone - Combination psychiatric help out with Pfizer Inc's DETROL LA (tolterodine tartrate pervasive let loose capsules) and an alpha blocker, a standard treatment in have a preference of enlarged prostate, be twice concluded as forceful contained by relieving overactive bladder (OAB) symptom as the alpha blocker alone in man with both bladder stalemate and OAB, according to a analysis published in the October circulate of the British Journal of Urology. Six million American men suffer from a muddle of a widespread complication of enlarged prostate hail as bladder outlet obstruction, which downsize or impede urine swell, and OAB, a medical clause associated with involuntary contraction of the bladder muscle.



"There be overlap in the symptoms of bladder outlet obstruction and overactive bladder, therefore in existence clinical arrangement entail too considerably bladder obstruction introductory, and count a therapy analogous to DETROL LA only if the man maintain to suffer for several months from urgency, frequency and unwarranted urination at murk," said study journalist Dr. Michael Chancellor, professor of urology at the University of Pittsburgh. "These findings recommend that combination therapy is adroit allow and can be considered for men with or in need bladder obstruction." The prospective study divided 144 men into two group, those with bladder obstruction only (n76) and those with bladder obstruction plus OAB (n68). All patients be treat with alpha blocker doxazosin for three months. In patients devoid of suggestive upturn, DETROL LA was added for an extramural three months. Seventy-three percent of men with bladder obstruction and OAB tale an improvement during the combination therapy juncture of the study compare to 35 percent newspaper writing improvement in the initial doxazosin alone phase.



The record common players effects of doxazosin were faintness, postural hypotension and unexpected ejaculation. The most common side effect of DETROL LA was shrunken chops. There was a run down rate of recurrence (3.3 percent) of transient urinary retention in men who received combination therapy. The transient urinary retention was resolved inside 24 hours after stop treatment.



About Overactive Bladder An inexact 33 million Americans over the age of 18 suffer from OAB. A entity with overactive bladder will grain a immediate and sometimes wacky push to urinate (urgency). This is because the bladder muscle tighten or contract at a minute tome and without the middle-of-the-road terms signal that largeness is woman reach. This typically grades in more ever-present urination (frequency), and sometimes, wet coincidence (urge incontinence).



Treatment Once overactive bladder is diagnose, muscarinic receptor antagonists, the mainstay of medical treatment for overactive bladder, may be prescribed. One such medication, DETROL LA works by helping to command involuntary contractions of the bladder muscle. Behavioral technique such as pelvic floor muscle exercises, or bladder breaking in may endow additional fortunate thing to the medication by helping the merciful reassert control over his or her bladder.



About DETROL LA DETROL LA is a once-daily medication with proven efficacy for 24 hours to help control bladder contractions and reduce wetting accidents and space accidents. DETROL LA reduces the numeral and lustre of involuntary bladder muscle contractions, and also reduces the steamy urinary urgency associated with overactive bladder.



Since its preamble in January 2001, DETROL LA enjoy become the numeral one prescribed treatment for overactive bladder in the United States and has be prescribed for elapsed seven million patients complete.



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DETROL LA is contraindicated in patients with urinary retention, gastric retention, or uncontrolled narrow-angle glaucoma and in patients who have demonstrated hypersensitivity to the linctus or its component.



Patients with the later goods should be treated with word of warning: renal impairment, bladder outflow obstruction*, gastrointestinal obstructive disorder, controlled narrow-angle glaucoma, and meaningfully reduced hepatic control. Dry mouth was the most recurrently reported adverse episode (DETROL LA 23 percent vs. placebo 8 percent); others ( 4 percent) integrated headache (DETROL LA 6 percent vs. placebo 4 percent), constipation (DETROL LA 6 percent vs. placebo 4 percent), and abdominal niggle (DETROL LA 4 percent vs. placebo 2 percent).



*While bladder obstruction is a precaution to the operation of DETROL LA, here study all men received doxazosin for treatment of the obstruction prior to adding DETROL LA and only two men (3.3%) by the side of combination therapy preset transient urinary retention, which resolved within 24 hours after stopping treatment.



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Rebecca Hamm rebecca.hamm@pfizer.com 212-733-8811Pfizer Inc




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