Active clinical trials for "Endometriosis"

The health toxicity of polycyclic aromatic hydrocarbons (PAHs), present in air and food, generated during energy production and waste incineration, is well known. PAHs can activate the aryl hydrocarbon receptor, which may interact with classic estrogen receptors and modify estrogen-dependent inflammation in endometriosis. There is no data on the hypothetical role of PAHs in the etiopathogenesis of endometriosis. The aim was to compare PAHs concentrations in visceral fat in women with endometriosis and idiopathic infertility.

EndoSearch aims to analytically validate a cluster of specific biomarkers for endometriosis diagnosis and disease recurrence. This signature will be tested on endometrium and blood from 975 patients, divided in two groups : 550 patients affected by endometriosis and 225 patients unaffected (controls). EndoSearch is not about drug or medical device assessment but a research study for biomarker analytical validation purpose.

The purpose of this study is to collect and analyze data on the characteristics of women who are seeking treatment for endometriosis, suspected endometriosis, pain and/or infertility as part of their standard medical care. Data collected will contribute to the development of guidelines for the surgical management of endometriosis. In addition, specimens will be collected for future testing regarding diagnosing, and/or staging of endometriosis, or suspected endometriosis, pain and infertility.

Purpose: The aim of this study is to assess the sensitivity and specificity of FFNP PET/MRI for diagnosis of endometriosis. Participants: A total of 24 participants will be recruited from individuals with clinically suspected endometriosis. Procedures (methods): This is a prospective, one arm, single center study of 24 subjects with clinically suspected endometriosis to demonstrate FFNP PET-MRI's clinical utility for diagnosis of endometriosis.

Exposure to endocrine-disrupting chemicals can considerably affect female reproductive system. Exposure can occur in living environments and in specific workplaces in which these substances are produced or used. Among endocrinedisrupting chemicals, phthalates, dialkyl esters or alkyl aryl esters of orthophthalic acid (1,2-dicarboxylic acid) represent a group of structurally similar molecules, widely used in industry since 1930 in numerous manufacture processes, mainly as a plasticizer. These substances present dangerous characteristics, particularly associated with reproductive toxicity, and their xenoestrogenicity led some authors to evaluate a possible involvement in the aetiology of endometriosis. In this proposed study the investigators aim to clarify a potential association between endometriosis and phthalates exposure. Women with a diagnosis of endometriosis will be recruited as "cases" while women without endometriosis as "controls". An "ad hoc" questionnaire will be administered to the patient to collect the necessary information on the characteristics of endometriosis as well as their lifestyle and work habits. The biological monitoring will be carried out measuring the urinary levels of phthalate metabolites. In order to produce reliable data and to reduce the possible contamination caused by the contact with plastic materials, samples will be analyzed by High Performance Liquid Chromatography/Tandem Mass Spectrometry (HPLC-MS/MS). A statistical elaboration of the data will clarify possible identifiable risk factors and associations with specific clinical situations. The investigators expect that women with endometriosis may present higher levels of phthalates compared with women without the disease. In particular, the investigators hypothesize that women with the most severe form of the disease [i.e. deep infiltrating endometriosis (DIE)] may present the highest levels. These study findings will provide valuable suggestions for developing effective strategies to prevent endometriosis.

The objective of this study is to evaluate the effect of using the Hyivy device on overall self-reported pelvic pain in people with endometriosis

Investigators aimed at comparing the impact on ovarian reserve of three usual-care management options of endometrioma, laparoscopic cystectomy (LC), hormonal treatment with daily dienogest (HT), or mere ultrasound control (UC). Ovarian reserve will be measured by the effect on the circulating levels of anti-Mullerian hormone (AMH). Secondary objectives will be effect on pelvic pain, other symptoms, sexual function, quality of life, progression in size of the endometrioma, impact on work productivity and activity impairment, and satisfaction with treatment. Participants will be followed by up to one year.

The objective of this study was to investigate the efficacy and safety of dydrogesterone in the long-term management of ovarian endometriosis cyst after surgery.

Endometriosis is the presence of endometrial glands and stroma outside the uterine cavity. About 5% of women of reproductive age suffer from the disease. The pelvis is the most frequent site of endometriotic lesion and the most common pelvic localisations are peritoneal, ovarian, and deep infiltrating endometriosis. However, endometriosis can also localize outside the pelvis, for example involving the umbilicus, omentum, appendix, liver, diaphragm, pleura and lungs, vulva, and surgical scars. The majority of extrapelvic endometriosis implants are located in the skin, and most of them are of iatrogenic origin, following laparotomy, laparoscopic procedures, and episiotomies; only a minority of cases are of primary origin. Umbilical endometriosis is a very rare presentation of endometriosis (0.5-1% of cases of extrapelvic endometriosis). Pathogenetic hypotheses of primary umbilical endometriosis include: hematic or lymphatic dissemination of endometrial cells from the peritoneum to the umbilicus through obliterated umbilical arteries; migration of endometrial cells through the venous or lymphatic circulation; metaplasia of urachus remnant or release of endometrial cells that during labor and delivery may contaminate the umbilical cord emergence. Secondary umbilical endometriosis is probably due to the proliferation and subsequent dissemination of iatrogenically implanted endometrial cells in laparotomy or laparoscopic scars. In 20% of cases, umbilical endometriosis is associated with pelvic endometriosis. In these patients, it is probable that endometriotic cells may migrate from the endometriotic implants to the umbilical site. This migration process could be favored by fascia defects at the umbilical level. In fact, reports in the literature describe cases of umbilical endometriosis coexisting with umbilical hernia. The clinical presentation consists of an umbilical nodule of variable color (red, blue, black, flesh-colored), ranging in size from 0.5 to 3 cm. Pathognomonic symptoms are: bleeding and/or pain in the umbilical site of catamenial type, cutaneous hyperesthesia. Catamenial symptomatology associated with the nodule, which makes the diagnosis easier, is present in only 75% of cases. In asymptomatic cases the differential diagnosis of the nodule of umbilical endometriosis is more difficult (hernia, hematoma, cyst, dermatological disorders, tumor metastasis). Instrumental examinations useful for differential diagnosis and definition of nodule size include soft tissue ultrasound, CT scan and MRI. Definitive diagnosis is only by histologic examination of the tissue. Exploratory laparoscopy is not indicated unless concomitant pelvic endometriosis is suspected. The recommended treatment of umbilical endometriosis is surgical, consisting of complete removal of the endometriosis nodule, omphalectomy, and subsequent reconstruction of the umbilicus. Recurrence rates after surgery are around 6% at 12 months in a large Japanese court, with no difference between taking and not taking postoperative hormonal therapy, while they are reduced to almost 0% in case of resection including a large portion of peritoneum. Medical therapy, on the other hand, alleviates the associated algic symptoms by reducing the size of the nodule. There are very few data on the efficacy of medical therapy; in a study with a very small number of cases an efficacy of 91.7% with dienogest and 51.1% with estroprogestinic pill is reported. There are no studies comparing medical and surgical therapy for the treatment of umbilical endometriosis. Radical excision is recommended to avoid local recurrences and to avoid the risk of malignant transformation, although it is extremely rare (only 2 cases reported). In literature, spontaneous resolution has been described in only one pregnant woman. To date, few studies have evaluated umbilical endometriosis. Moreover, no study has ever formally compared the long-term efficacy of surgical or medical therapy for umbilical endometriosis. This is a observational, retrospective/prospective and monocentric study; it is based on the review of medical records and on outpatient follow-up visits of patients in our clinic with umbilical endometriosis from 1990. The principal aim of the study is to evaluate the effectiveness of medical and surgical treatments in terms of satisfaction, psychological state, health-related quality of life of patients suffering from this clinical condition. Moreover, global patient's condition and severity of the patient's symptoms are evaluated The secondary aim is to investigate the pathogenetic aspects of this clinical condition.

This study relies on the use of a smartphone application (SOMA) that the investigators developed for tracking daily mood, pain, and activity status in acute pain, chronic pain, and healthy controls over four months.The primary goal of the study is to use fluctuations in daily self-reported symptoms to identify computational predictors of acute-chronic pain transition, pain recovery, and/or chronic pain maintenance or flareups. The general study will include anyone with current acute or chronic pain, while a smaller sub-study will use a subset of patients from the chronic pain group who have been diagnosed with chronic low back pain, failed back surgery syndrome, or fibromyalgia. These sub-study participants will first take part in one in-person EEG testing session while completing simple interoception and reinforcement learning tasks and then begin daily use of the SOMA app. Electrophysiologic and behavioral data from the EEG testing session will be used to determine predictors of treatment response in the sub-study.