Publications by authors named "Heidi W Chen"

Purpose: We assessed the cost-effectiveness of percutaneous tibial nerve stimulation vs extended release tolterodine for the treatment of overactive bladder.

Materials And Methods: A 1-year time frame cost-effectiveness model from a societal perspective was developed by comparing medical costs and quality of life determined by improved continence and therapy side effects of percutaneous tibial nerve stimulation and tolterodine ER. Percutaneous tibial nerve stimulation therapy consisted of 12 sessions for 3 months followed by maintenance therapy.

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Background: Synthetic meshes have been used extensively to augment surgical management of pelvic organ prolapses. Posterior intravaginal sling (IVS) is a technique used for correcting vaginal vault/apical prolapse, posterior vaginal prolapse or rectocele. There are limited data on long-term safety of this procedure.

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The uterosacral ligaments (USLs) are key support structures of the uterus and upper vagina. Previously, we have shown that HOXA11 is necessary for the development of the USLs, is deficient in women with pelvic organ prolapse (POP) and regulates expression of extracellular matrix (ECM) proteins. Here we sought to determine if HOXA11 regulates cell proliferation in the USLs in women.

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