Goserelin depot injections lengthened the time to pelvic pain recurrence in women undergoing surgery for symptomatic endometriosis, reported Dr. Paolo Vercellini of the University of Milan and his colleagues.
The gonadotropin-releasing hormone did not delay the time to conception or lower the pregnancy rates in patients who wanted to have children.
In a randomized study, goserelin injections were given after surgery to 133 women a total of six times at 28-day intervals; 134 women serving as controls received no hormonal treatment. All patients were examined on a regular basis after surgery and evaluated for recurrence of dysmenorrhea, nonmenstrual pain, deep dyspareunia, or general discomfort (Br.J. Obstet. Gynaecol. 106[7]:672-77, 1999).
One year after surgery, 13.1% of the patients who received goserelin had moderate or severe symptoms, compared with 21.4% in the control group. At 2 years, 23.5% in the goserelin group and 36.5% in the control group had a recurrence of symptoms.
Neither the results at 1 year nor those at 2 years were statistically significant; however, the pain-free interval was significantly longer in the goserelin group than in the control group.
The study design was open label because of the frequent side effects of gonadotropin-releasing hormone treatment, the investigators reported.
COPYRIGHT 1999 International Medical News Group
COPYRIGHT 2004 Gale Group