Lars Rönnberg

The relationship of endometriosis, the most common benign gynaecological disease during reproductive life, to infertility is generally ill understood. The association between infertility and minimal to mild endometriosis, when no anatomical…

In a multicenter study, the efficacy of and tolerance of 6 months' intranasal gonadotropin-releasing hormone agonist (buserelin) treatment (300 micrograms x 3/day) on laparoscopically verified endometriosis was evaluated in 25 patients. At …

Progestins, including medroxyprogesterone acetate (MPA), danazol and gestrinone, are used in the medical management of endometriosis. Danazol and gestrinone, by inducing progestin-like effects, closely resemble MPA in their actions on intra…

The capacity of the anterior pituitary to secrete prolactin (PRL) and gonadotropins was evaluated by TRH and GnRH stimulation, followed by metoclopramide (MC) administration 1 hour later, before and after clomiphene citrate (CC) priming in …

Studies on cytosol endometrial estrogen and progestin receptor concentrations and 17s-hydroxysteroid dehydrogenase activity have shown that the effects of danazol and medroxyprogesterone acetate (MPA) are similar. Therefore we conducted a p…

Twenty patients with moderate to very severe painful menstrual periods secondary to endometriosis were treated in a double-blind, four-period, crossover clinical trial with naproxen sodium and placebo. Complete or substantial pain relief wa…

Concentrations of cytosol estrogen (ERc) and progestin (PRc) receptors and the activities of 17 beta-hydroxysteroid dehydrogenase (17-HSD) were measured in 80 untreated and 23 danazol-treated endometriotic tissue specimens. The results were…

A total of 215 infertile patients with endometriosis verified at least laparoscopically were treated between 1977 and 1982 by conservative surgery alone (N = 90), or with danazol, 600 mg daily and most often for 6 months, either alone (N = …

Abstract. One hundred and sixteen patients with laparosco‐pically confirmed primary or recurrent endometriosis were treated with danazol, either 600 mg daily for 4 months (group A, n = 76) or 600 mg daily for the first 2 months, followed by…

The administration of danazol, 200 mg three times daily, from the 3rd to the 23rd day of the cycle to normally menstruating women exhibited the following actions on the human endometrium: significantly reduced cytosol oestrogen and progesti…

The concentration of LH (hCG) receptors in the granulosa cells of ovarian follicles was assayed in 20 patients with histologically proven endometriosis and in 6 control patients. The levels of receptors in 15 patients with ovarian endometri…

Two hundred and eight patients treated surgically for endometriosis were reviewed one to four years later. The incidence of endometriosis in this survey was 17 per cent of all gynecological laparotomies. After operation, 30 per cent of the …

A successful treatment of pulmonary endometriosis with Danazol is reported. A 25-year-old woman who suffered from hemoptysis during her menstrual periods was at first treated with lynestrenol, but the hemoptysis recurred immediately after t…