Active clinical trials for "Leiomyoma"

The purpose of this study is to test both user preference and speed of targeting with the use of the Acessa System with Targeting Animation Guidance (TAG).

A preliminary study to determine the efficacy of using energy specific far infrared (FIR) radiation for the treatment of uterine fibroids.

Women with symptomatic uterine fibroids are treated either by Uterine Fibroid Embolization (UFE) or laparoscopic occlusion. The study hypothesis is that laparoscopic occlusion of uterine vessels and UFE have equal effect on bleeding symptoms. Menstrual bleeding reduction six months after treatment is the main endpoint. Secondary endpoints include participants assessment of symptom relief, and volume reduction of fibroids measured by MRI. We will also investigate possible differences in postoperative course, symptom reduction, complication, and recurrence. Patients are controlled with regular intervals up to five years after treatment.

Rationale: Laparoscopic myomectomy is increasingly performed over laparotomic myomectomy, because of the many benefits for the patient in terms of pain, hospital stay and recovery. In order to increase the success rate of a laparoscopic procedure pre-treatment to decrease the volume might be beneficial. Gonadotropin-releasing hormone agonists (GnRHa) are used for this purpose with good results in terms of volume reduction, but sometimes resulting in loss of distinction of the right surgical planes. Ulipristal is a new pre-operative treatment option for symptomatic fibroids, which has demonstrated good results in terms of volume reduction. The effect on cleavage planes is unknown. This study is performed to evaluate if Ulipristal is as effective as GnRHa in terms of surgical outcome. Objective: to investigate if Ulipristal is non-inferior to GnRH in terms of intra-operative blood-loss (primary outcome), surgical time, surgical ease, complications, quality of life and costs. Study design: Double blind randomized controlled multi-center trial. Study population: Premenopausal women in whom a maximum of 2 symptomatic intramural fibroids between 5 and 12 cm in diameter will be removed. Fibroid types 3, 4, 5, 6 and 2-5 will be included. Intervention: Three months of Ulipristal 5 mg once daily combined with a single saline injection at the onset of pretreatment (produced as placebo of Leuproreline) or (comparison) 11.25 mg Leuproreline injections at the onset of pretreatment with placebo tablets (once daily) . Methods: Within 1 month after pre-treatment patients will undergo a laparoscopic myomectomy by experienced surgeons. Operative characteristics will be recorded prospectively. Follow up will be 6 months after surgery mainly for quality of life assessment. A cost utility analysis will be conducted alongside the trial. Main study parameters/endpoints: Ulipristal is non-inferior to GnRHa in terms of blood loss during surgery when the average difference between the two groups is below 150 ml (standard deviation 250 ml). Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Both Ulipristal and GnRHa have been registered for this indication. Safety has been tested and no specific risks apply.

Submucosal fibroid grow inside the uterine cavity and are associated with menorrhagia, abnormal uterine bleeding (AUB) and infertility. Type II (G2) fibroids often require more surgeries due to their particular position in the myometrium. Surgery, moreover, should always be tailored, particularly in patients wishing to conceive, to preserve the integrity of the myometrium. Preoperative use of GnRH agonist appears to be relevant and beneficial in patients with submucous fibroids, but are associated with several side effects. the eighty percent of patients treated by UPA showed a clinically meaningful reduction of more than 25% in fibroid volume, and 50% of patients a reduction of 50%. fibroid volume reduction appeared to be maintained for 6 months after the end of UPA treatment

The presence of a thin endometrium has an important role in allowing the best conditions for hysteroscopic surgery. The aim of this study is to evaluate the efficacy of a 21 day administration of 2 mg of dienogest versus ulipristal acetate 5 mg, in rapid endometrial preparation to operative hysteroscopy.

Open myomectomy remains the principal treatment for symptomatic fibroids in sub-Saharan countries irrespective of fertility desires. This however has got to be balanced against potential risks such as profuse hemorrhage; blood loss at open myomectomy remains dreary with the use of various pharmacologic agents yielding inconclusive results. This trial is aimed at exploring the benefit of preoperative use of a readily available uterotonic, Misoprostol in reduction of intraoperative blood loss during open myomectomy with the Null hypothesis stating: there is no difference in mean blood loss during open myomectomy whether one preoperatively inserts a single dose of 400mcg vaginal misoprostol or not. Alternate hypothesis: single dose 400mcg vaginal Misoprostol given 60 minutes preoperatively during open myomectomy reduces intra-operative blood loss by at least 20% as measured by surgical mops and suction. Participants from two referral hospitals in Uganda with symptomatic fibroids and scheduled for open myomectomy will be recruited. 48 women that meet the inclusion criteria and have none of the exclusion criteria and provide signed informed consent will be enrolled. The screening will be done on the gynecological wards and patients will be randomized to either the control or interventional arm by means of sealed, sequentially numbered opaque envelopes containing computer-generated random numbers. Blinding will affect theatre team and patients. Primary (blood loss as estimated by surgical mops and suction) and secondary endpoints (e.g. postoperative drop in Hb) will be calculated. Data analysis: Data will be analyzed on an intention-to-treat basis. Analysis will be done using STATA software 14.0. This will include descriptive statistics for measures of central tendency and dispersion. Student t-test and Mann Whitney U test will be used for mean blood loss. Stratification for age, parity, complaints, total fibroid mass and usage of other intraoperative blood-loss techniques will be analyzed. categorical data to be analyzed by coefficients. Results of this study are meant to better inform clinicians about the use of misoprostol for this role and possibly include it in the management protocols for open myomectomy in Sub-Saharan countries where burden of blood products is strained.

Myoma of the uterus or uterine fibroids are benign tumors that appears in the myometrium or the muscular layer of the uterus. It is one of the most common diseases in pre-climax women, reaching 12-25% of all gynecological diseases. There is an opinion that the true prevalence of myoma is much larger and reaches up to 80%, i.e., practically every second woman has it, often without knowing about. For the treatment of MM, surgical removal of the nodes or removal of the uterus is used. In addition, GnRH-agonist therapy is practiced, as well as embolization to block blood flow in the tumor. We propose to evaluate the immunotherapy approach in an open label Phase II study in 20 women with myoma, for whom no alternative therapy is available.

The purpose of this study is to evaluate the safety and effectiveness of Embozene Microspheres compared with Embosphere Microspheres for the treatment of symptomatic uterine fibroids. A total of 118 patents with symptomatic uterine fibroids will be enrolled at 6 sites. Symptom severity, health-related quality of life, and the appearance of the fibroids will be assessed prior to treatment. Patients will then undergo the uterine fibroid embolization procedure with either Embosphere Microspheres or Embozene Microspheres, which will be randomly assigned. Clinical outcomes will be assessed 1 month, 3 months, 6 months and 12 months after the procedure, and imaging outcomes will be obtained 3 months after the procedure.

Capability of oxytocin in improving the efficacy of MRI-HIFU is studied. Patients undergoing MRI-HIFU treatment are given oxytocin during treatment and the efficacy of the treatment will be analysed by patient reported symptom questionnaires and imaging data.