Does urodynamic verification of overactive bladder determine treatment success?
Urodynamics status could not predict treatment outcomes between patients treated with tolterodine-ER or placebo. The results add support to evidence suggesting that urodynamic assessment is not a prerequisite for the treatment of overactive bladder (OAB). Therefore, we recommend that anticholinergic treatment may be initiated to patients with OAB symptoms without the need for urodynamics studies.
This report suggests that blocking specific spinal P2 receptors might decrease the central enhancement of pain caused by peripheral injury and inflammation. One mechanism might be by blocking the activation of spinal microglia. Thus, P2 antagonists might have therapeutic usefulness in certain pain conditions.