leuprolide and Myoma

The recurrence of myomas and myoma-related symptoms was evaluated in women participating in a randomized, double-blind, P-controlled study of the efficacy of LA depot before myomectomy. After 27 to 38 months of follow-up, the recurrence of myomas was found to be greater when at least four myomas were resected. Myoma recurrence was not associated with pretreatment or preoperative uterine volume, resected myoma mass, or preoperative medical therapy.

Topics: Adult; Combined Modality Therapy; Delayed-Action Preparations; Female; Follow-Up Studies; Humans; Incidence; Leuprolide; Myoma; Recurrence; Uterine Neoplasms

To investigate the efficacy of short-term administration of relugolix, a novel orally active gonadotropin-releasing hormone (GnRH) antagonist, before single-port laparoscopic-assisted vaginal hysterectomy (LAVH) for symptomatic uterine myomas, retrospectively compared with injection of leuprorelin, a GnRH agonist.. A retrospective comparative study of each 35 women with symptomatic myomas in the relugolix and leuprorelin groups.. Before administration of relugolix and leuprorelin, the median uterine volume did not differ significantly between the two groups (p = 0.53). Median uterine volume change from baseline after short-term administration of relugolix and leuprorelin did not differ significantly (p = 0.17). Surgical duration (p = 0.84) and estimated blood loss (p = 0.48) were not different between the two groups. According to a patient questionnaire, the side effects of the drugs were not different between the two groups (p = 0.27). When patients were was asked if they wanted to have either of these drugs again, some relugolix users preferred leuprorelin due to concern about forgetting daily medication, while some leuprorelin users preferred relugolix to avoid pain at injection.. Oral relugolix medication or leuprorelin injection administered before single-port LAVH for uterine myomas yielded an equivalent reduction of uterine volume and perioperative outcomes with no significant adverse events. Patient preference for either oral daily relugolix or a monthly injection of leuprorelin could be considered when preoperative management is determined.

Topics: Female; Humans; Hysterectomy, Vaginal; Laparoscopy; Leiomyoma; Leuprolide; Myoma; Phenylurea Compounds; Pyrimidinones; Retrospective Studies; Uterine Neoplasms

In the hormonal treatment of uterine myomas, which are estrogen dependent, GnRH agonist (GnRHa) therapy has become widespread. However, the severe hypo-estrogenic state induced by the GnRHa gives rise to annoying side effects. Although the risk of these side effects may be reportedly modified when GnRHa is combined with estrogen (add-back therapy), it is difficult to target serum estradiol (E2) concentration to stay within the therapeutic window (20 approximately 50 pg/mL) by administering 0.625 mg conjugated equine estrogen (CEE)/day. Also, there is great individual variation in the circulating E2 concentration by administering the same dosage of CEE. Therefore, the use of smaller quantities of CEE in different dosages may approximate more closely to the clinical situation. This article focuses on the methods of administration of CEE combined with GnRHa for women with symptomatic uterine myomas.

Topics: Animals; Antineoplastic Agents, Hormonal; Dose-Response Relationship, Drug; Estradiol; Estrogens; Female; Gonadotropin-Releasing Hormone; Horses; Humans; Leuprolide; Myoma; Time Factors; Uterine Neoplasms; Uterus

Topics: Female; Gonadotropin-Releasing Hormone; Hemorrhage; Humans; Leuprolide; Myoma; Uterine Neoplasms