Double-blind placebo controlled randomized trial of indomethacin on urodynamic values measured by radionuclide imaging.
The effect of the prostaglandin synthetase inhibitor, indomethacin on urodynamic values measured by radionuclide imaging was studied in 17 men in a double-blind placebo controlled randomized trial. Measurements were made of voiding time, time for 50% emptying, average flow rate, ejection fraction, post-void residual urine volume, voided volume, and total bladder volume. Statistical analyses indicated no placebo-indomethacin differences between the two groups. Although prostaglandins are thought to contribute to the act of micturition by maintenance of bladder tone and contractility, our studies indicate that a standard dose of the prostaglandin inhibitor, indomethacin, did not affect the voiding component of bladder function. Patients need not discontinue prostaglandin inhibitors and other non-steroidal anti-inflammatory drugs with such effects prior to urodynamic testing.
Chaudhuri
T K
TK
Nuclear Medicine Service, VA Medical Center, Hampton, Virginia.
Fink
S
S
Netto
I C
IC
Wilson
S K
SK
Kolm
P
P
D000368:Aged; D004311:Double-Blind Method; D006801:Humans; D007213:Indomethacin / Q000494:pharmacology*; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014554:Urination / Q000187:drug effects; D014563:Urodynamics / Q000187:drug effects*
D007213:Indomethacin