RESUMEN
BACKGROUND AND OBJECTIVE: Endometriosis and adenomyosis are two common diseases that impair women's health, and dienogest is one of the pharmacologic treatments which is the first-line therapeutic option for patients with pelvic pain and individuals who have no desire for immediate pregnancy. The goal of this study was to summarize the current evidence of adverse events associated with dienogest as well as the prevalence of these adverse events during treatment with dienogest. METHODS: Several databases (PubMed, Embase, Cochrane Central and Clinicaltrials.gov, etc.) and the US FDA Adverse Event Reporting System (FAERS) Public Dashboard were searched on May 31, 2023, using the topic words alongside free words of dienogest and "adverse reaction". Studies were incorporated into this research if they reported or assessed safety issues or adverse reactions of dienogest during the period of endometriosis treatment or adenomyosis therapy. The extracted information comprised trial design, dienogest and control group demographics, as well as reported side effects. RESULTS: This systematic review comprehended 39 publications in total. The mean age of patients in the included studies was 34.43 years. The follow-up duration varied from 3 to 60 months. Most adverse reactions were common and not serious, and the most common adverse reactions during dienogest medication were abnormal uterine bleeding (55%, 95% CI 37-73%), amenorrhea (17%, 95% CI 2-42%) and swelling (13%, 95% CI 3-28%). Uncommon adverse reactions included dysmenorrhea (0.2%, n = 1), dyspepsia (0.4%, n = 1), and (lower) abdominal pain (1%, 95% CI 0-3%), urticaria (1%, 95% CI 0-3%) and peritonitis (1%, n = 1). Serious adverse reactions including decreased lumbar spine Bone Mineral Density (BMD), depression, peritonitis and so on have been reported. Heterogeneity assessment revealed that patient number and study design are influencing factors to adverse reaction prevalence. Moreover, abdominal pain, diarrhea, nausea and vomiting, back pain and anemia are side effects reported both in the FAERS database and in the systematic review. CONCLUSIONS: Dienogest's most frequent side effects were not severe. Dienogest is generally safe for treating endometriosis and adenomyosis. Nevertheless, people should be aware of serious adverse reactions, such as decreased lumbar spine BMD and hemorrhagic shock.
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Teorema de Bayes , Endometriosis , Nandrolona , Humanos , Nandrolona/análogos & derivados , Nandrolona/efectos adversos , Nandrolona/uso terapéutico , Femenino , Endometriosis/tratamiento farmacológico , Adenomiosis/tratamiento farmacológico , Antagonistas de Hormonas/efectos adversos , Antagonistas de Hormonas/uso terapéuticoRESUMEN
PURPOSE: To provide a method for the differential diagnosis of Robert's uterus with adenomyosis, a rare uterine malformation, and determine the best course of treatment. METHODS: A patient who had Robert's uterus with adenomyosis was admitted to our hospital in December 2022. We analyzed and summarized her case . RESULTS: Our patient complained of progressively worsening primary dysmenorrhea over the course of 3 years and lower abdominal pain lasting for 2 days. Her carbohydrate antigen 125 (CA125) level was 372.10 U/mL. Examinations conducted by several hospitals indicated that she had a single-horned uterus and a residual horned uterus, and our hospital's examination identified Robert's uterus. This malformation was corrected by open abdominal surgery. For the procedure, pelvic adhesions were first isolated, after which the closed uterine cavity and adenomyosis were resected. Subsequently, the left ovarian endometriosis cyst was resected and right tubal ligation was performed. After surgery, three injections of gonadotropin-releasing hormone A (GnRH-A) were administered, which lowered the patient's CA125 level to 14 U/mL and normalized her condition. CONCLUSION: We pioneered a new therapeutic approach for the treatment of Robert's uterus with adenomyosis. Some valuable references are provided for clinical practice.
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Adenomiosis , Útero , Humanos , Femenino , Adenomiosis/cirugía , Adenomiosis/complicaciones , Adenomiosis/diagnóstico , Útero/anomalías , Útero/cirugía , Adulto , Antígeno Ca-125/sangre , Anomalías Urogenitales/cirugía , Anomalías Urogenitales/diagnóstico , Anomalías Urogenitales/complicaciones , Hormona Liberadora de Gonadotropina/análogos & derivados , Hormona Liberadora de Gonadotropina/uso terapéutico , Dismenorrea/etiología , Endometriosis/cirugía , Endometriosis/complicaciones , Endometriosis/diagnósticoRESUMEN
BACKGROUND: Carcinomatous changes from the ectopic endometrial glands in endometriosis have been reported in many studies, but malignant transformation from uterine adenomyosis/adenomyoma is rare. And clear cell-like adenocarcinoma represents a seldom-encountered malignant pathological variant of ectopic endometrium. CASE PRESENTATION: This case report presents a case of a 44-year-old nulliparous woman begun with abdominal pain and intestinal obstruction. Past medical history showed laparoscopic ovarian endometriotic cyst excision. Ultrasound indicated adenomyoma and a parametrial hypoechoic nodule with abundant blood flow signals and unclear boundaries. Deep invasive endometriosis was considered preoperatively. The patient underwent laparoscopic subtotal hysterectomy and bilateral adnexa resection. Chocolate cyst-like lesion was observed in the parametral lesion. Postoperative pathological examinations suggested endometrioid adenocarcinoma arising from eutopic endometrium and adenomyoma. Ectopic endometrium in the myometrium combined with atypical hyperplasia and formation of endometrioid adenocarcinoma. Left parametrial lesions suggested poorly differentiated endometrioid adenocarcinoma combined with clear cell carcinoma. CD10 + endometrial stromal cells were observed surrounding tumor cell masses. Combined with surgical founding and pathological characters of the left parametrial adenocarcinoma, the parametrial lesions were more likely to be carcinomatous changes of the original deep endometriosis.The patient underwent subsequent transabdominal tumor cell reduction surgery and chemotherapy. CONCLUSION: We herein present a rare case of combined endometrioid adenocarcinoma arising from uterine adenomyosis and clear cell carcinoma arising from parametrial deep endometriosis that may help inspire additional studies in the future. The patient underwent robot-assisted laparoscopic subtotal hysterectomy, bilateral adnexa resection, deep endometriosis lesion resection and bilateral ureteral stent placement. Following surgery, a chemotherapy regimen of Taxol and Carboplatin was administered.
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Adenomiosis , Carcinoma Endometrioide , Neoplasias Endometriales , Endometriosis , Humanos , Femenino , Adulto , Adenomiosis/complicaciones , Adenomiosis/patología , Carcinoma Endometrioide/patología , Carcinoma Endometrioide/complicaciones , Carcinoma Endometrioide/cirugía , Carcinoma Endometrioide/diagnóstico , Endometriosis/complicaciones , Endometriosis/patología , Endometriosis/cirugía , Neoplasias Endometriales/patología , Neoplasias Endometriales/complicaciones , Neoplasias Endometriales/diagnóstico , Neoplasias Endometriales/cirugía , Adenocarcinoma de Células Claras/patología , Adenocarcinoma de Células Claras/cirugía , Adenocarcinoma de Células Claras/complicaciones , Adenocarcinoma de Células Claras/diagnóstico , Histerectomía/métodosRESUMEN
BACKGROUND: Adenomyosis is a commonly observed benign gynecological disease that affects the quality of life and social psychology of women of childbearing age. However, because of the unknown etiology and incidence of adenomyosis, its pathophysiological mechanism remains unclear; further, because no noninvasive, accurate, and individualized diagnostic methods are available, treatment and efficacy evaluations are limited. Notably, the interaction between the changes in the microecological environment of the female reproductive tract and human immunity, endocrine, and other links leads to the occurrence and development of diseases. In addition, the vaginal microbiome differs in different menstrual cycles; therefore, assessing the differences between the microbiomes of patients with adenomyosis and healthy individuals in different menstrual cycles will improve the understanding of the disease and provide references for the search for noninvasive diagnosis and individualized precision treatment of adenomyosis. This study aimed to explored the data of individuals in different menstrual cycles. RESULTS: Differences in the vaginal microbiome between patients with adenomyosis and healthy individuals were observed. At phylum level, the relative abundance of Firmicutes in the adenomyosis group was higher than that in the control group, which contributed the most to the species difference between the two groups. At the genus level, Lactobacillus was the most dominant in both groups, Alpha-diversity analysis showed significant differences in the adenomyosis and control group during luteal phase (Shannon index, p = 0.0087; Simpson index, p = 0.0056). Beta-diversity index was significantly different between the two groups (p = 0.018). However, based on Weighted Unifrac analysis, significant differences were only observed throughout the luteal phase (p = 0.0146). Within the adenomyosis group, differences between women with different menstrual cycles were also observed. Finally, 50 possible biomarkers including were screened and predicted based on the random forest analyse. CONCLUSIONS: The vaginal microbiome of patients with adenomyosis and healthy individuals differed during menstrual periods, especially during the luteal phase. These findings facilitate the search for specific biological markers within a limited range and provide a more accurate, objective, and individualized diagnostic and therapeutic evaluation method for patients with adenomyosis, compared to what is currently available.
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Adenomiosis , Ciclo Menstrual , Microbiota , Vagina , Humanos , Femenino , Vagina/microbiología , Ciclo Menstrual/fisiología , Adulto , Adenomiosis/microbiología , Adenomiosis/fisiopatología , Adenomiosis/complicaciones , Bacterias/clasificación , Bacterias/aislamiento & purificación , Bacterias/genética , Estudios de Casos y Controles , ARN Ribosómico 16S/genética , Lactobacillus/aislamiento & purificaciónRESUMEN
OBJECTIVES: Pregnancy outcomes of different ovarian stimulation protocols for in vitro fertilisation/intracytoplasmic sperm injection (IVF/ICSI) in patients with adenomyosis are not explicit. This meta-analysis aimed to systematically evaluate the effects of different IVF/ICSI protocols on pregnancy outcomes. DESIGN: Meta-analysis. DATA SOURCES: PubMed, Web of Science and Cochrane library were searched up to October 2023. ELIGIBILITY CRITERIA: Comparative studies on IVF/ICSI outcomes in the adenomyosis population were eligible. Studies on preimplantation genetic testing, reviews, case reports and animal experiments were excluded. DATA EXTRACTION AND SYNTHESIS: Valid information was extracted by two independent authors according to a standard data format. All analyses were conducted using Review Manager (RevMan, V.5.3). RESULTS: Compared with the non-adenomyosis population, adenomyosis was responsible for a 26% reduction in clinical pregnancy rate (CPR; 42.47% vs 55.89%, OR: 0.74, 95% CI: 0.66 to 0.82, p<0.00001), a 35% reduction in live birth rate (LBR; 30.72% vs 47.77%, OR: 0.65, 95% CI: 0.58 to 0.73, p<0.00001) and a 1.9-fold increase in miscarriage rate (MR; 27.82% vs 13.9%, OR: 1.90, 95% CI: 1.56 to 2.31, p<0.00001). Subgroup analysis suggested that, in fresh embryo transfer (ET) cycles, the CPR (34.4% vs 58.25%) in the long/short/antagonist protocol group was poorer than that in the ultralong protocol group. In frozen ET (FET) cycles, there were no statistical differences in CPR ((GnRHa+FET) AM(adenomyosis) vs non-AM: 51.32% vs 43.48%, p=0.31; (non-GnRHa+FET) AM vs non-AM: 50.25% vs 60.10%, p=0.82), MR ((GnRHa+FET) AM vs non-AM:12.82% vs 12.50%, p=0.97; (non-GnRHa+FET) AM vs non-AM: 30.5% vs 15.54%, p=0.15) and LBR ((GnRHa+FET) AM vs non-AM:44.74% vs 36.96%, p=0.31; (non-GnRHa+FET) AM vs non-AM: 34.42% vs 50.25%, p=0.28). The MR in the adenomyosis group was high in the fresh ET and FET cycles. CONCLUSIONS: FET might be a better choice for women with adenomyosis, especially those pretreated with GnRHa. In fresh ET cycles, pregnancy outcomes of the long/short/antagonist protocols were poorer than those of the ultralong protocol. TRIAL REGISTRATION NUMBER: CRD42022340743.
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Adenomiosis , Fertilización In Vitro , Índice de Embarazo , Inyecciones de Esperma Intracitoplasmáticas , Humanos , Femenino , Adenomiosis/terapia , Embarazo , Inyecciones de Esperma Intracitoplasmáticas/métodos , Fertilización In Vitro/métodos , Resultado del Embarazo , Inducción de la Ovulación/métodos , Infertilidad Femenina/terapiaAsunto(s)
Endometriosis , Nandrolona , Humanos , Femenino , Nandrolona/análogos & derivados , Nandrolona/uso terapéutico , Nandrolona/administración & dosificación , Endometriosis/tratamiento farmacológico , Adenomiosis/tratamiento farmacológico , Consenso , Resultado del Tratamiento , China , Medicina Basada en la Evidencia , Pueblos del Este de AsiaRESUMEN
STUDY QUESTION: What is the prevalence of congenital and acquired anomalies of the uterus in women with recurrent pregnancy loss (RPL) of unknown etiology examined using 3D transvaginal ultrasound (US)? SUMMARY ANSWER: Depending on the adopted diagnostic criteria, the prevalence of partial septate uterus varies between 7% and 14% and a T-shaped uterus is 3% or 4%, while adenomyosis is 23%, at least one of type 0, type 1 or type 2 myoma is 4%, and at least one endometrial polyp is 4%. WHAT IS KNOWN ALREADY: ESHRE and the Royal College of Obstetricians and Gynaecologists guidelines on RPL recommend the adoption of the 3D transvaginal US to evaluate the 'uterine factor'. Nevertheless, there are no published studies reporting the prevalence of both congenital and acquired uterine anomalies as assessed by 3D transvaginal US and diagnosed according to the criteria proposed by the most authoritative panels of experts in a cohort of women with RPL. STUDY DESIGN, SIZE, DURATION: This was a retrospective cohort study including 442 women with at least two previous first-trimester spontaneous pregnancy losses (i.e. non-viable intrauterine pregnancies), who referred to the obstetrics and gynecology unit of two university hospitals between July 2020 and July 2023. PARTICIPANTS/MATERIALS, SETTING, METHODS: Records of eligible women were reviewed. Women could be included in the study if: they were between 25 and 42 years old; they had no relevant comorbidities; they were not affected by infertility, and they had never undergone ART; they and their partner tested negative to a comprehensive RPL diagnostic work-up; and they had never undergone metroplasty, myomectomy, minimally invasive treatments for uterine fibroids or adenomyomectomy. Expert sonographers independently re-analyzed the stored 2- and 3D transvaginal US images of all included patients. Congenital uterine anomalies (CUAs) were reported according to the American Society for Reproductive Medicine (ASRM) 2021, the ESHRE/European Society for Gynaecological Endoscopy (ESGE) and the Congenital Uterine Malformation by Experts (CUME) criteria. Acquired uterine anomalies were reported according to the International Federation of Gynecology and Obstetrics (FIGO) and the Morphological Uterus Sonographic Assessment (MUSA) criteria. MAIN RESULTS AND THE ROLE OF CHANCE: The partial septate uterus was diagnosed in 60 (14%; 95% CI: 11-17%), 29 (7%; 95% CI: 5-9%), and 47 (11%; 95% CI: 8-14%) subjects, according to the ESHRE/ESGE, the ASRM 2021, and the CUME criteria, respectively. The T-shaped uterus was diagnosed in 19 women (4%; 95% CI: 3-7%) according to the ESHRE/ESGE criteria and in 13 women (3%; 95% CI: 2-5%) according to the CUME criteria. The borderline T-shaped uterus (diagnosed when two out of three CUME criteria for T-shaped uterus were met) was observed in 16 women (4%; 95% CI: 2-6%). At least one of FIGO type 0, type 1, or type 2 myoma was detected in 4% of included subjects (95% CI: 3-6%). Adenomyosis was detected in 100 women (23%; 95% CI: 19-27%) and was significantly more prevalent in women with primary RPL and in those with three or more pregnancy losses. At least one endometrial polyp was detected in 4% of enrolled women (95% CI: 3-7%). LIMITATIONS, REASONS FOR CAUTION: The absence of a control group prevented us from investigating the presence of an association between both congenital and acquired uterine anomalies and RPL. Second, the presence as well as the absence of both congenital and acquired uterine anomalies detected by 3D US was not confirmed by hysteroscopy. Finally, the results of the present study inevitably suffer from the intrinsic limitations of the adopted classification systems. WIDER IMPLICATIONS OF THE FINDINGS: The prevalence of CUAs in women with RPL varies depending on the classification system used. For reasons of clarity, the US reports should always state the name of the uterine anomaly as well as the adopted classification and diagnostic criteria. Adenomyosis seems to be associated with more severe forms of RPL. The prevalence rates estimated by our study as well as the replicability of the adopted diagnostic criteria provide a basis for the design and sample size calculation of prospective studies. STUDY FUNDING/COMPETING INTEREST(S): No specific funding was used. The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER: N/A.
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Aborto Habitual , Útero , Humanos , Femenino , Estudios Retrospectivos , Aborto Habitual/diagnóstico por imagen , Aborto Habitual/epidemiología , Aborto Habitual/etiología , Embarazo , Adulto , Útero/diagnóstico por imagen , Útero/anomalías , Imagenología Tridimensional , Anomalías Urogenitales/diagnóstico por imagen , Anomalías Urogenitales/epidemiología , Prevalencia , Ultrasonografía/métodos , Adenomiosis/diagnóstico por imagen , Leiomioma/diagnóstico por imagenRESUMEN
BACKGROUND: Dysfunctional uterine peristalsis seems to play a pivotal role in hindering embryo implantation among women diagnosed with adenomyosis. This research aims to investigate whether administering an oxytocin receptor antagonist during a frozen embryo transfer (FET) cycle using a hormone replacement therapy (HRT) protocol can enhance in vitro fertilization (IVF) outcomes for infertile women affected by adenomyosis. METHODS: Between January 2018 and June 2022, our reproductive center conducted IVF-FET HRT cycles for infertile women diagnosed with adenomyosis. Propensity score matching was employed to select matched subjects between the two groups in a 1:1 ratio. Following this, 168 women received an oxytocin receptor antagonist during FET, constituting the study group, while the matched 168 women underwent FET without this antagonist, forming the control group. We conducted comparative analyses of baseline and cycle characteristics between the two groups, along with additional subgroup analyses. RESULTS: The study group exhibited notably lower rates of early miscarriage compared to the control group, although there were no significant differences in clinical pregnancy rates, ongoing pregnancy rates, and live birth rates between the two groups. Multivariate analysis revealed a negative correlation between the use of oxytocin receptor antagonists and early miscarriage rates in women with adenomyosis. Subgroup analyses, categorized by age, infertility types, and embryo transfer day, showed a substantial decrease in early miscarriage rates within specific subgroups: women aged ≥ 37 years, those with secondary infertility, and individuals undergoing day 3 embryo transfers in the study group compared to the control group. Furthermore, subgroup analysis based on adenomyosis types indicated significantly higher clinical pregnancy rates, ongoing pregnancy rates and live birth rates in the study group compared to the control group among women with diffuse adenomyosis. CONCLUSIONS: Administering an oxytocin receptor antagonist during FET may reduce the early miscarriage rates in women with adenomyosis.
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Aborto Espontáneo , Adenomiosis , Transferencia de Embrión , Fertilización In Vitro , Infertilidad Femenina , Índice de Embarazo , Puntaje de Propensión , Receptores de Oxitocina , Humanos , Femenino , Transferencia de Embrión/métodos , Adulto , Embarazo , Adenomiosis/complicaciones , Adenomiosis/tratamiento farmacológico , Fertilización In Vitro/métodos , Aborto Espontáneo/epidemiología , Aborto Espontáneo/prevención & control , Receptores de Oxitocina/antagonistas & inhibidores , Infertilidad Femenina/terapia , Infertilidad Femenina/etiología , Infertilidad Femenina/epidemiología , Estudios Retrospectivos , Criopreservación , Terapia de Reemplazo de Hormonas/métodos , Antagonistas de Hormonas/uso terapéutico , Antagonistas de Hormonas/administración & dosificaciónRESUMEN
PROBLEM: Adenomyosis (AM) is associated with immune response and inflammation. However, the role of T cell subsets in AM development has not been thoroughly understood. METHOD OF STUDY: Patients with focal or diffuse AM were recruited. Serum cytokines were quantified by enzyme-linked immunosorbent assay (ELISA). Different T cell subsets in the blood and ectopic endometrium were determined by flow cytometry. RESULTS: Serum interleukin-6 (IL-6) and macrophage-colony-stimulating factor (GM-CSF) were increased in patients with focal or diffuse AM before focused ultrasound ablation surgery (FUAS), but not after FUAS. Compared with the healthy control, the frequencies of CD8+ interferon-gamma (IFN-γ)-expressing cytotoxic T lymphocytes (CTLs), interleukin-17A (IL-17A)-expressing Tc17 cells, CD4+ T helper 1 (Th1) cells, and GM-CSF-expressing T helper (ThGM) cells were up-regulated in the blood of patients with AM, especially those with diffuse AM. However, these changes were eradicated after FUAS. Meanwhile, the frequencies of these T cell subsets were positively correlated with the CA-125 level. Furthermore, these T cell subsets were also increased in ectopic endometrium. CONCLUSIONS: Our study delineates for the first time the presence of CTLs, Tc17 cells, Th1, and ThGM cells in the blood and ectopic endometrium in AM. The results imply that T cell response might impact AM development.
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Adenomiosis , Endometrio , Factor Estimulante de Colonias de Granulocitos y Macrófagos , Células TH1 , Humanos , Femenino , Endometrio/inmunología , Endometrio/patología , Adulto , Adenomiosis/inmunología , Adenomiosis/sangre , Adenomiosis/patología , Células TH1/inmunología , Factor Estimulante de Colonias de Granulocitos y Macrófagos/metabolismo , Factor Estimulante de Colonias de Granulocitos y Macrófagos/sangre , Linfocitos T Citotóxicos/inmunología , Persona de Mediana Edad , Interleucina-17/metabolismo , Interleucina-17/sangre , Interleucina-6/sangre , Interleucina-6/metabolismo , Células Th17/inmunología , Linfocitos T Colaboradores-Inductores/inmunologíaRESUMEN
BACKGROUND: To explore the incidence of chronic endometritis (CE) in patients with infertility and different forms of adenomyosis and analyze potential high-risk factors for infection. METHODS: This retrospective cohort study included 154 patients with infertility in the Liuzhou Maternity and Child Healthcare Hospital. Among them, 77 patients with adenomyosis were divided into four subgroups based on magnetic resonance imaging (MRI): internal, exterior, intramural, and full-thickness. Meanwhile, 77 patients did not have adenomyosis. Hysteroscopy and endometrial biopsy were performed in the proliferative phase. The main outcome measures were the morphology of the endometrium, syndecan-1 (CD138) immunohistochemical staining, clinical characteristics, and prevalence of CE in the adenomyosis subgroups. RESULTS: In comparison to the non-adenomyosis group, the adenomyosis group had significantly higher body mass index (BMI) and CA125 levels. The menstrual cycle in the adenomyosis group was significantly shorter, and menarche was significantly earlier. In comparison to the non-adenomyosis group, the adenomyosis group had a significantly higher diagnostic rate of CE (75.3% vs. 46.8% according to hysteroscopy and 74.0% vs. 33.8% according to histopathology, both with p < .050). The incidence of CE was significantly lower in patients with internal adenomyosis when compared with the other three subgroups. Increased BMI contributed to a higher risk of CE. CONCLUSIONS: The prevalence of CE was significantly higher in patients with adenomyosis and infertility. The differences in the incidence of CE are closely associated with the classification of adenomyosis. When patients with infertility are diagnosed with adenomyosis, it is recommended to identify the subtype and screen for endometritis.
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Adenomiosis , Endometritis , Infertilidad Femenina , Humanos , Femenino , Adenomiosis/epidemiología , Adenomiosis/complicaciones , Estudios Retrospectivos , Endometritis/epidemiología , Endometritis/diagnóstico , Adulto , Factores de Riesgo , Prevalencia , Infertilidad Femenina/epidemiología , Infertilidad Femenina/etiología , China/epidemiología , Enfermedad Crónica , Histeroscopía , Endometrio/patología , Estudios de Cohortes , Imagen por Resonancia Magnética , Sindecano-1/metabolismo , Sindecano-1/análisis , Antígeno Ca-125/sangre , Índice de Masa CorporalRESUMEN
Gonadotropin-Releasing Hormone Agonist (GnRH-a) and levonorgestrel releasing intrauterine system (LNG-IUS) are conventional conservative treatments for adenomyosis, and high-intensity focused ultrasound (HIFU) is a novel ablation technique. This study aimed to investigate the effectiveness of HIFU combined with GnRH-a or LNG-IUS for adenomyosis patients. In this systematic review and meta-analysis, Pubmed, Embase, Cochrane Library and Scopus databases were searched up to December 2021. Published studies comparing HIFU plus GnRH-a with HIFU plus LNG-IUS in adenomyosis patients were assessed for eligibility by two independent authors. Risk of bias tool was utilized for risk evaluation. We selected treatment effective rate of dysmenorrhea (pain during menstruation) as the primary outcome; effective rate of menorrhagia severity and reduction rate of adenomyotic lesion as the secondary outcomes. Adverse effects were assessed. Four studies with a total 729 patients were enrolled in the meta-analysis. HIFU plus LNG-IUS showed lower dysmenorrhea [within 6 months: risk ratio (RR) 0.88, 95% confidence interval (CI) 0.83-0.93, p < 0.00001; over 1 year: RR 0.73, 95% CI 0.65-0.82, p < 0.00001] and less menorrhagia severity (RR 0.63, 95% CI 0.60-0.66, p < 0.00001) than HIFU plus GnRH-a. Both groups demonstrated equal efficacy in adenomyotic lesion reduction rate (RR 1.03, 95% CI 0.97-1.09, p = 0.30). Adverse effects happened equally in both groups. Combination therapy of HIFU and LNG-IUS revealed better effectiveness in treating dysmenorrhea and menorrhagia than that of HIFU and GnRH-a. However, interpreting the conclusion should be approached with caution as a result of significant heterogeneity.
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Adenomiosis , Hormona Liberadora de Gonadotropina , Ultrasonido Enfocado de Alta Intensidad de Ablación , Dispositivos Intrauterinos Medicados , Levonorgestrel , Adulto , Femenino , Humanos , Adenomiosis/terapia , Adenomiosis/tratamiento farmacológico , Terapia Combinada , Dismenorrea/terapia , Hormona Liberadora de Gonadotropina/agonistas , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Levonorgestrel/administración & dosificación , Menorragia/terapia , Menorragia/etiología , Resultado del TratamientoRESUMEN
STUDY QUESTION: Do women with endometriosis who achieve a live birth (LB) after HRT-frozen embryo transfer (HRT-FET) have different progesterone levels on the day of transfer compared to unaffected women? SUMMARY ANSWER: In women achieving a LB after HRT-FET, serum progesterone levels on the day of the transfer did not differ between patients with endometriosis and unaffected patients. WHAT IS KNOWN ALREADY: In HRT-FET, several studies have highlighted the correlation between serum progesterone levels at the time of FET and LB rates. In the pathophysiology of endometriosis, progesterone resistance is typically described in the eutopic endometrium. This has led to the hypothesis that women with endometriosis may require higher progesterone levels to achieve a LB, especially in HRT-FET cycles without a corpus luteum. STUDY DESIGN, SIZE, DURATION: We conducted an observational cohort study at the university-based reproductive medicine center of our institution, focusing on women who underwent a single autologous frozen blastocyst transfer after HRT using exogenous estradiol and micronized vaginal progesterone for endometrial preparation between January 2019 and December 2021. Women were included only once during the study period. Serum progesterone levels were measured on the morning of the FET by a single laboratory. PARTICIPANTS/MATERIALS, SETTING, METHODS: Patients were divided into groups based on whether they had endometriosis or not and whether they achieved a LB. The diagnosis of endometriosis was based on published imaging criteria (transvaginal sonography/magnetic resonance imaging) and/or confirmed histology. The primary outcome was progesterone levels on the day of the HRT-FET leading to a LB in patients with endometriosis compared to unaffected women. Subgroup analyses were performed based on the presence of deep infiltrating endometriosis or adenomyosis. MAIN RESULTS AND THE ROLE OF CHANCE: A total of 1784 patients were included. The mean age of the women was 35.1 ± 4.1 (SD) years. Five hundred and sixty women had endometriosis, while 1224 did not. About 179/560 (32.0%) with endometriosis and 381/1224 (31.2%) without endometriosis achieved a LB. Among women who achieved a LB after HRT-FET, there was no significant difference in the mean progesterone level on the day of the HRT-FET between those with endometriosis and those without (13.6 ± 4.3 ng/ml vs 13.2 ± 4.4 ng/ml, respectively; P = 0.302). In the subgroup of women with deep infiltrating endometriosis (n = 142) and adenomyosis (n = 100), the mean progesterone level was 13.1 ± 4.1 ng/ml and 12.6 ± 3.7 ng/ml, respectively, with no significant difference compared to endometriosis-free patients. After adjusting for BMI, parity, duration of infertility, tobacco use, and geographic origin, neither the presence of endometriosis (coefficient 0.38; 95% CI: -0.63 to 1.40; P = 0.457) nor the presence of adenomyosis (coefficient 0.97; 95% CI: -0.24 to 2.19; P = 0.114) was associated with the progesterone level on the day of HRT-FET. Among women who did not conceive, there was no significant difference in the mean progesterone level on the day of the HRT-FET between those with endometriosis and those without (P = 0.709). LIMITATIONS, REASONS FOR CAUTION: The primary limitation of our study is associated with its observational design. Extrapolating our results to other laboratories or different routes and/or dosages of administering progesterone also requires validation. WIDER IMPLICATIONS OF THE FINDINGS: This study shows that patients diagnosed with endometriosis do not require higher progesterone levels on the day of a frozen blastocyst transfer to achieve a LB in hormonal replacement therapy cycles. STUDY FUNDING/COMPETING INTEREST(S): None declared. TRIAL REGISTRATION NUMBER: N/A.
Asunto(s)
Adenomiosis , Transferencia de Embrión , Endometriosis , Terapia de Reemplazo de Hormonas , Nacimiento Vivo , Progesterona , Humanos , Femenino , Endometriosis/sangre , Progesterona/sangre , Transferencia de Embrión/métodos , Adulto , Embarazo , Terapia de Reemplazo de Hormonas/métodos , Adenomiosis/sangre , Índice de Embarazo , Infertilidad Femenina/terapia , Infertilidad Femenina/sangre , Criopreservación , Estudios de Cohortes , Endometrio/efectos de los fármacosRESUMEN
Since the first description of adenomyosis more than 150 years ago, multiple hypotheses have attempted to explain its pathogenesis. Indeed, research over recent years has greatly enhanced our knowledge of the underlying causes. This has opened up avenues for the development of strategies for both disease prevention and treatment of its main symptoms, such as pelvic pain, heavy menstrual bleeding, and infertility. However, the current means are still largely ineffective, so it is vital that we shed light on the pathways involved. Dysregulated mechanisms and aberrant protein expression have been identified as contributing factors in interactions between endometrial epithelial and stromal cells, ultimately leading to the growth of adenomyotic lesions. These include collective cell migration, epithelial-to-mesenchymal transition, hormonal influence, and signaling from non-coding RNAs and extracellular vesicles. We provide a concise summary of the latest insights into the crosstalk between glands and stroma in ectopic adenomyotic lesion formation. While there is an abundance of literature on similarities between adenomyosis and deep endometriosis, there are insufficient data on the cytochemical, molecular, and pathogenetic mechanisms of these two disorders. However, various shared features, including alterations of cell adhesion molecules, abnormal hormone regulation, and the presence of cancer-driving mutations and epigenetic modifications, have been identified. Nevertheless, the pathogenic mechanisms that contribute to the cause and development of these enigmatic diseases have not been fully elucidated yet.
Asunto(s)
Adenomiosis , Endometriosis , Células Epiteliales , Transición Epitelial-Mesenquimal , Células del Estroma , Humanos , Femenino , Adenomiosis/patología , Células del Estroma/patología , Células del Estroma/metabolismo , Endometriosis/patología , Endometriosis/metabolismo , Endometriosis/etiología , Células Epiteliales/patología , Células Epiteliales/metabolismo , Endometrio/patología , Endometrio/metabolismo , Comunicación CelularRESUMEN
Adenomyosis is a common benign uterine disorders and patients may present dysmenorrhea, dyspareunia, abnormal uterine bleeding (AUB) and infertility. The treatment is very complex, including medical, surgical or radiological approaches. Hormonal drugs represent the first line therapy of adenomyosis, highly effective on symptoms and uterine volume reduction. Radiological procedures (UAE and HIFU), RFA and hysteroscopy may be proposed in those cases in which medical therapy is ineffective. Considering surgical treatment, hysterectomy remains the only existing definitive treatment but in the last decades the desire of uterus preservation is becoming more and more diffuse. On the other hand, surgical conservative treatments of adenomyosis are very effective in ameliorating AUB and pelvic pain and in reducing uterine volume, with some post-operative risks and obstetrics complications. Cytoreductive surgery for adenomyosis may be very complex, therefore it should be performed by experienced surgeons in dedicated centers, above all in case of concomitant endometriosis.
Asunto(s)
Adenomiosis , Tratamiento Conservador , Humanos , Femenino , Adenomiosis/cirugía , Tratamiento Conservador/métodos , Histeroscopía/métodos , Útero/cirugía , Útero/diagnóstico por imagen , Histerectomía/métodos , Tratamientos Conservadores del Órgano/métodosRESUMEN
Detecting ureteral injury-a serious intraoperative and postoperative complication of hysterectomy-is a high level of difficulty if ureteral malformations are not identified preoperatively. A 39-year-old Japanese woman underwent total laparoscopic hysterectomy for uterine adenomyosis. During surgery, ureteral peristalsis was absent on the right side, whereas the left ureter was visible under the peritoneum. Transabdominal ultrasonography failed to locate the right kidney, with cystoscopy showing no flow from the right ureteral orifice. The ureteral tunnel was identified by tracing the vascular path of the internal iliac and uterine arteries, confirming that the corded tissue was the right ureter. Postoperative contrast-enhanced CT revealed severe right kidney atrophy with no contrast effect or connected ureter. Based on intraoperative laparoscopy and postoperative examination, a diagnosis of a unilateral ureteral scar with a proximal blind end and ipsilateral renal dysgenesis was established, marking the first reported instance of endoscopic visualization of this anomaly. In addition to normal pelvic anatomy, surgeons must consider embryological abnormalities to prevent intraoperative complications.
Asunto(s)
Adenomiosis , Histerectomía , Riñón , Laparoscopía , Leiomioma , Uréter , Humanos , Femenino , Adulto , Laparoscopía/métodos , Adenomiosis/cirugía , Uréter/anomalías , Uréter/cirugía , Riñón/anomalías , Leiomioma/cirugía , Neoplasias Uterinas/cirugía , Complicaciones Intraoperatorias/etiologíaRESUMEN
PURPOSE OF REVIEW: Adenomyosis is a common cause of abnormal uterine bleeding (AUB), dysmenorrhea, and pelvic pain. Definitive diagnosis and treatment have historically been by uterine histopathology at time of hysterectomy; however, advances in imaging have supported earlier diagnosis and subsequent conservative treatment. This review aims to update the evidence supporting the uterine-sparing, procedural management options with a focus on clinical outcomes. RECENT FINDINGS: Uterine artery embolization (UAE), radiofrequency ablation (RFA), high-intensity focused ultrasound (HIFU), percutaneous microwave ablation (PMWA), and adenomyomectomy are minimally invasive interventions proven to be effective in reducing AUB and dysmenorrhea due to adenomyosis. Symptom improvement is associated with a decrease in uterine volume. Studies support the use of alternative treatment options given the overall low rates of symptom recurrence and reintervention. Combination therapy may be more effective than monotherapy. SUMMARY: This review provides the current evidence for use of alternative treatment options for adenomyosis. Access to ablative therapies in the USA is limited and primarily off label, given lack of FDA approval. High-quality prospective and randomized controlled trials are needed in order to further delineate treatment comparisons, efficacy, safety, and ideal patient selection for these treatments. More data are needed to assess safety and utility in those desiring future fertility.
Asunto(s)
Adenomiosis , Embolización de la Arteria Uterina , Humanos , Femenino , Adenomiosis/terapia , Resultado del Tratamiento , Ultrasonido Enfocado de Alta Intensidad de Ablación , Dismenorrea/terapia , Dismenorrea/etiología , Ablación por Radiofrecuencia/métodos , Hemorragia Uterina/terapia , Hemorragia Uterina/etiología , Dolor Pélvico/terapia , Dolor Pélvico/etiologíaRESUMEN
PURPOSE: To summarize evidence on levonorgestrel releasing intrauterine system (LNG-IUS) in the treatment of adenomyosis (AM) and to identify potential research gaps. METHODS: Search was conducted in MEDLINE, The Cochrane Library, EMBASE, CBM, CNKI, and Wanfang. We included studies investigating patients with AM treated with LNG-IUS combined with conservative therapy. RESULTS: Thirty-nine studies compared LNG-IUS with other conservative therapeutic drugs. The most common comparison was GnRH-a + LNG-IUS vs. LNG-IUS alone, followed by LNG-IUS vs. mifepristone, expected treatment, and GnRH-a. GnRH-a + LNG-IUS was more beneficial in reducing the intensity of dysmenorrhea than LNG-IUS alone at the 6-month follow-up in patients with an enlarged uterus and moderate to severe dysmenorrhea. Large and well-designed studies are needed to confirm the efficacy of LNG-IUS and GnRH-a on reducing uterine volume at 6-month follow-up. Thirty-two studies investigated LNG-IUS as the postoperative management. The most common comparison was surgical excision + LNG-IUS vs. surgical excision. Results showed VAS scores were lower in the surgical excision + LNG-IUS group than in the surgical excision group at the 1-year follow-up. Evidence on endometrial thickness, quality of life, adverse events and beneficial effect at 3 and 5 years are needed. CONCLUSIONS: Combined GnRH-a and LNG-IUS treatment was more efficacious than LNG-IUS alone for patients with an enlarged uterus and moderate to severe dysmenorrhea. Moreover, LNG-IUS seemed to show potential long-term benefits in postoperative therapy, warranting further meta-analysis for confirmation.
Asunto(s)
Adenomiosis , Dismenorrea , Dispositivos Intrauterinos Medicados , Levonorgestrel , Humanos , Femenino , Levonorgestrel/administración & dosificación , Adenomiosis/tratamiento farmacológico , Dismenorrea/tratamiento farmacológico , Resultado del Tratamiento , Hormona Liberadora de Gonadotropina/agonistas , Agentes Anticonceptivos Hormonales/administración & dosificación , Mifepristona/administración & dosificación , Mifepristona/uso terapéuticoRESUMEN
BACKGROUND: This study examined the improvement of dysmenorrhoea and menorrhagia after uterine artery embolisation (UAE) in women with symptomatic adenomyosis and identified factors that could predict the improvement of dysmenorrhoea and menorrhagia. METHODS: This retrospective study included women with adenomyosis who underwent bilateral UAE between December 2014 and December 2016. The percentage of the volume of the absence of contrast enhancement on T1-weighted images was evaluated 5-7 days after UAE. A receiver operating characteristic (ROC) analysis was used to determine a cut-off point and predict the improvement of dysmenorrhoea and menorrhagia. RESULTS: Forty-eight patients were included. At 24 and 36 months after UAE, the improvement rates for dysmenorrhoea and menorrhagia were 60.4% (29/48) and 85.7% (30/35), and the recurrence rates were 19.4% (7/36) and 9.1% (3/33), respectively. Only the percentage of the volume of the absence of contrast enhancement on T1-weighted images was associated with the improvement of dysmenorrhoea (p = 0.001, OR = 1.051; 95% CI: 1.02-1.08) and menorrhagia (p = 0.006, OR = 1.077; 95% CI: 1.021-1.136). When the cut-off value of the ROC analysis was 73.1%, sensitivity, specificity, positive predictive value, and negative predictive value for the improvement of dysmenorrhoea were 58.6%, 94.7%, 94.4%, and 60%, while they were 58.9%, 80%, 100%, 100%, and 45.5% for the improvement of dysmenorrhoea. CONCLUSION: Bilateral UAE for symptomatic adenomyosis led to good improvement of dysmenorrhoea and menorrhagia. The percentage of the volume of the absence of contrast enhancement on T1-weighted images of the uterus in postoperative magnetic resonance imaging might be associated with the improvement of dysmenorrhoea and menorrhagia.
This study examined the improvement of dysmenorrhoea and menorrhagia after uterine artery embolisation in women with symptomatic adenomyosis and identified factors that could predict the improvement of dysmenorrhoea and menorrhagia. This retrospective study included women with adenomyosis who underwent uterine artery embolisation. A total of 48 patients were included. Only the percentage of the volume of the absence of contrast enhancement on T1-weighted images was associated with improvement of dysmenorrhoea and menorrhagia. Bilateral uterine artery embolisation for symptomatic adenomyosis led to good improvement. The percentage of the volume of the absence of contrast enhancement on images in postoperative T1-weighted magnetic resonance imaging of the uterus might be associated with the improvement of dysmenorrhoea and menorrhagia.