You will be provided with the titles and abstracts of a collection of medical RCT reports studying a clinical question -- for instance, the efficacy of an intervention on some medical outcome. Please write a few sentences synthesizing the findings of these reports, which could serve as a conclusion section for a systematic review article. Your response should not include any other text. The RCT reports are below.



Title 1:
A gonadotropin-releasing hormone agonist versus a low-dose oral contraceptive for pelvic pain associated with endometriosis.
Abstract 1:
To evaluate the efficacy of goserelin versus a low-dose cyclic oral contraceptive (OC) in improving pelvic pain in women with endometriosis and to compare recurrence of symptoms during follow-up.
                Open-label, randomized trial.
                University hospital endometriosis center.
                Fifty-seven women with moderate or severe pelvic pain and laparoscopically diagnosed endometriosis.
                Six-month treatment with goserelin depot (n = 29) or a low-dose cyclic OC (n = 28) followed by 6-month follow-up.
                Variation in severity of symptoms during treatment and at the end of follow-up as shown by a linear analog scale and a verbal rating scale.
                At 6 months of treatment, a significant reduction in deep dyspareunia was observed in both groups, with goserelin superior to the OC at linear analog scale assessment. Nonmenstrual pain was diminished on both scales without differences between treatments. Women taking the OC experienced a significant reduction in dysmenorrhea. At the end of follow-up, symptoms reappeared without differences in severity between the groups.
                Low-dose cyclic OCs may be a valuable alternative for the treatment of dysmenorrhea and nonmenstrual pain associated with endometriosis. Symptoms recurred in most subjects 6 months after drug withdrawal.
The limited data we found available suggests that this is no evidence of a difference in outcomes between the oral contraceptive pill (OCP) studied and GnRH analogue was as effective as a GnRH analogue in treating for endometriosis-associated painful symptoms of endometriosis. However, the lack of studies with larger sample sizes, or focusing on other comparable treatments is concerning and further research is needed to fully evaluate fully the role of OCPs oral contraceptive pills in managing symptoms associated with endometriosis.