OBJECTIVE: To evaluate the efficacy and safety of a cyclooxygenase (COX)-2 specific inhibitors versus placebo in the treatment of endometriosis-associated pelvic pain. STUDY DESIGN:A group of women (n = 28) with pelvic pain after conservative surgery for symptomatic endometriosis (Stage I and II) were enrolled at the Department of Pediatric, Obstetrics and Reproductive Medicine of University of Siena. A treatment with a COX-2 specific inhibitors (rofecoxib, 25mg per day) (n = 16) or placebo (n = 12) was given for 6 months. Pelvic pain quantification with a clinical evaluation, including Visual Analogue Scale (VAS) for pain, was performed before and up to 6 months after treatment. RESULTS: A significant improvement of both pelvic pain and dyspareunia was observed after a 6 months persisting since the end of the treatment (P < 0.0001). The efficacy of rofecoxib was higher than placebo and no recurrence occurred, while in the placebo-treatment a 16% (2/12) occurred. No significant side effects have been found with the use of rofecoxib. CONCLUSIONS: The use of COX-2 specific inhibitors was effective, safe and low cost therapy in the management of pelvic pain associated to endometriosis and might be also proposed in early stage of endometriosis.
RCT Entities:
OBJECTIVE: To evaluate the efficacy and safety of a cyclooxygenase (COX)-2 specific inhibitors versus placebo in the treatment of endometriosis-associated pelvic pain. STUDY DESIGN: A group of women (n = 28) with pelvic pain after conservative surgery for symptomatic endometriosis (Stage I and II) were enrolled at the Department of Pediatric, Obstetrics and Reproductive Medicine of University of Siena. A treatment with a COX-2 specific inhibitors (rofecoxib, 25mg per day) (n = 16) or placebo (n = 12) was given for 6 months. Pelvic pain quantification with a clinical evaluation, including Visual Analogue Scale (VAS) for pain, was performed before and up to 6 months after treatment. RESULTS: A significant improvement of both pelvic pain and dyspareunia was observed after a 6 months persisting since the end of the treatment (P < 0.0001). The efficacy of rofecoxib was higher than placebo and no recurrence occurred, while in the placebo-treatment a 16% (2/12) occurred. No significant side effects have been found with the use of rofecoxib. CONCLUSIONS: The use of COX-2 specific inhibitors was effective, safe and low cost therapy in the management of pelvic pain associated to endometriosis and might be also proposed in early stage of endometriosis.
Authors: Diana Monsivais; Jeffrey D Bray; Emily Su; Mary Ellen Pavone; Matthew T Dyson; Antonia Navarro; Toshiyuki Kakinuma; Serdar E Bulun Journal: Fertil Steril Date: 2012-04-21 Impact factor: 7.329
Authors: JeHoon Lee; Sakhila K Banu; Robert C Burghardt; Anna Starzinski-Powitz; Joe A Arosh Journal: Biol Reprod Date: 2013-03-28 Impact factor: 4.285