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IMPORTANCE: Adenomyosis can reduce the chance of clinical pregnancy in women undergoing assisted conception. Treatment with prolonged gonadotrophin-releasing hormone analogue (GnRHa) downregulation prior to IVF/ICSI has been postulated to improve pregnancy outcomes. OBJECTIVE: We aimed to evaluate the effectiveness and safety of prolonged GnRHa treatment (minimum one month) versus no pre-treatment in women with adenomyosis undergoing IVF/ICSI using a systematic review and meta-analysis. DATA SOURCES: We searched electronic databases: Embase (OVID), MEDLINE® (OVID), APA PsycInfo (OVID), Maternity & Infant Care Database (MIDIRS (OVID), HMIC Health Management Information Consortium (OVID) and ClinicalTrials.gov from inception until 27th of March 2023. STUDY SELECTION AND SYNTHESIS: We included studies that reported on women with adenomyosis receiving GnRHa to down-regulate the hypothalamic-pituitary-ovarian axis for one to six months before IVF/ICSI. We pooled data using the Haensel-Mantel method and reported using Odds Ratio (OR) with 95 % confidence intervals (CI). We assessed the quality of included studies using the Newcastle-Ottowa Scale and confidence in evidence using the GRADE criteria. Bias analysis was conducted via the Cochrane recommended tool (RevMan Web, Academic License). MAIN OUTCOMES AND RESULTS: We screened 365 citations and eight retrospective studies were included in the meta-analysis (n = 2422 women). The median age was 34 years [IQR 31.95-35.05], median BMI 21.30 kg/m2 [IQR 21.05-23.55] and median duration of GnRHa downregulation was 2.5 months [Range 1-4; IQR 1.37-3]. Women with adenomyosis receiving prolonged GnRHa treatment had a higher implantation rate 1/OR 1.69 [95 % CI 1.09, 2.56], I2 = 81 %, (P = 0.02) and clinical pregnancy rate 1/OR 1.42 [95 % CI 1.03, 2.0], I2 70 %, P = 0.03. There was no overall difference in live birth rate 1/OR 1.12 [95 % CI 0.70, 1.79], I2 = 78 %, p = 0.63), miscarriage rate 1/OR 0.92 [95 % CI 0.63, 1.28, P = 0.61, I2 0 % or mean number of oocytes retrieved (10 oocytes [IQR 8.95; 11.15] vs. 9.28 [IQR 8; 10.20], p = 0.22) between groups. CONCLUSIONS AND RELEVANCE: The benefit of prolonged GnRHa treatment in women with adenomyosis undergoing assisted conception treatment is uncertain based on existing retrospective studies. Implantation and clinical pregnancy rates were higher following prolonged downregulation in this population, though there was no statistically significant difference in live birth and miscarriage rates. Given the limited, low-quality existing data, there is a need for a well-designed, prospective randomised controlled trial to precisely evaluate the effectiveness of prolonged GnRHa treatment in this population.
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BACKGROUND: Adenomyosis is a common gynecological disease, characterized by overgrowth of endometrial glands and stroma in the myometrium, however its exact pathophysiology still remains uncertain. Emerging evidence has demonstrated the elevated level of arginase 2 (ARG2) in endometriosis and adenomyosis. This study aimed to determine whether ARG2 involved in mitochondrial function and epithelial to mesenchymal transition (EMT) in adenomyosis and its potential underlying mechanisms. MATERIALS AND METHODS: RNA interference was used to inhibit ARG2 gene, and then Cell Counting Kit (CCK-8) assay and flow cytometery were performed to detect the cell proliferation capacity, cell cycle, and apoptosis progression, respectively. The mouse adenomyosis model was established and RT-PCR, Western blot analysis, mitochondrial membrane potential (Δψm) detection and mPTP opening evaluation were conducted. RESULTS: Silencing ARG2 effectively down-regulated its expression at the mRNA and protein levels in endometrial cells, leading to decreased enzyme activity and inhibition of cell viability. Additionally, ARG2 knockdown induced G0/G1 cell cycle arrest, promoted apoptosis, and modulated the expression of cell cycle- and apoptosis-related regulators. Notably, the interference with ARG2 induces apoptosis by mitochondrial dysfunction, ROS production, ATP depletion, decreasing the Bcl-2/Bax ratio, releasing Cytochrome c, and increasing the expression of Caspase-9/-3 and PARP. In vivo study in a mouse model of adenomyosis demonstrated also elevated levels of ARG2 and EMT markers, while siARG2 treatment reversed EMT and modulated inflammatory cytokines. Furthermore, ARG2 knockdown was found to modulate the NF-κB and Wnt/ß-catenin signaling pathways in mouse adenomyosis. CONCLUSION: Consequently, ARG2 silencing could induce apoptosis through a mitochondria-dependent pathway mediated by ROS, and G0/G1 cell cycle arrest via suppressing NF-κB and Wnt/ß-catenin signaling pathways in Ishikawa cells. These findings collectively suggest that ARG2 plays a crucial role in the pathogenesis of adenomyosis and may serve as a potential target for therapeutic intervention.
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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
Spontaneous haemoperitoneum in pregnancy (SHiP) is a rare condition that can seriously endanger the life of both the mother and child. It can occur at any time during pregnancy but is most common in the last trimester. The etiology of SHiP is unknown. Endometriosis is one of the main risk factors for spontaneous haemoperitoneum due to the rupture of the utero-ovarian vasculature or bleeding from endometrial foci in the abdomen, but so is adenomyosis. We present an infrequent clinical case of a patient with uterine adenomyosis rupture and bleeding from endometrial foci in the third trimester of pregnancy.
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Myometrial hypertrophy and hyperplasia, which usually on magnetic resonance imaging (MRI) typically reveal an enlarged uterus with ill-defined areas of low signal intensity and a diminished junctional zone, along with small foci of hyperintensity due to ectopic endometrium, are found in uterine adenomyosis. Those are caused by the presence of ectopic endometrial glands and stroma within the uterine myometrium. However, our case reports highlight the importance of recognizing atypical presentations, such as extensive mass-like hyperintense signals resembling a "Fish in a Net" and Swiss cheese pattern on T2-weighted imaging. Recognizing this pattern could aid in preventing misdiagnosis and guiding appropriate management strategies. Furthermore, there is a possibility that the same diagnosis (adenomyosis) could present a different ß-human choriogonadotropin hormone (ß-HCG) serum level.
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Adenomyosis and endometriosis are distinct gynecological disorders characterized by ectopic growth of endometrial tissue. Their etiology remains unclear, but stem cells have been implicated in both. The aim of this study was to investigate and compare the quantity of NOTCH1+ and CD117+ stem cells in endometriosis and adenomyosis lesions. Immunohistochemical staining of ectopic endometrium biopsies using antibodies against NOTCH1 and CD117 was performed. The quantity and spatial distribution of endometrial stromal cells positive for these markers were determined and compared between endometriosis and adenomyosis lesions. Additionally, their quantities were compared between endometriosis lesion types. Mann-Whitney U test showed that the median percentages of both NOTCH1+ and CD117+ cells in the endometriosis lesions were significantly higher than those in the adenomyosis lesions (2.26% vs. 0.13%, p = 0.002 and 0.44% vs. 0.26%, p = 0.016, respectively). Spearman's test showed a positive correlation between NOTCH1+ and CD117+ cells in endometriosis lesions (R = 0.45, p = 0.027) but no significant correlation in adenomyosis lesions (R = -0.11, p = 0.69). The quantity of both stem cell types was highest in extragenital endometriotic lesions. Unlike adenomyosis, endometriosis lesions are associated with higher quantities of NOTCH1+ and CD117+ stem cells and a coordinated increase in their number. These findings support the distinct origin of the two conditions.
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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
RESEARCH QUESTION: Does the NOD-like receptor protein 3 (NLRP3) inflammasome have an effect in adenomyosis? DESIGN: Fresh-frozen endometrial tissues and paraffin specimens were obtained from endometrial tissues from patients with adenomyosis and controls. Western blot, quantitative real-time polymerase chain reaction (qRT-PCR) and immunohistochemistry (IHC) were applied to assess expression of the NLRP3 inflammasome components. Primary eutopic endometrial stromal cells were isolated from the uteri of patients with adenomyosis. After NLRP3 was knocked down using small interfering RNA, proliferation, invasion and epithelial-mesenchymal transition (EMT) were evaluated using EdU, CCK8, transwell assays and western blot. Importantly, a mouse model of adenomyosis was established to evaluate the effects of the NLRP3 inhibitor MCC950 on the formation of adenomyosis. RESULTS: Expression of the NLRP3 inflammasome components was elevated in the ectopic or eutopic endometrium of patients with adenomyosis. NLRP3 knockdown inhibited migration, invasion and EMT in endometrial cells and primary endometrial cells (P < 0.0001). MCC950, which blocks the NLRP3 inflammasome, reduced migration and invasion of endometrial cells (P < 0.01) and primary endometrial cells (P < 0.0001) considerably. Importantly, in the mouse model of adenomyosis, MCC950 had a mitigating effect on the severity of adenomyosis (P < 0.01). CONCLUSIONS: NLRP3 was found to enhance migration, invasion and EMT of human endometrial cells in adenomyosis. Notably, the NLRP3 inhibitor MCC950 reduced migration and invasion of endometrial cells effectively. Furthermore, in the mouse model of adenomyosis, MCC950 exhibited a therapeutic effect by alleviating the severity of adenomyosis.
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OBJECTIVE: To present a new noninvasive technique for automatic diagnosis of adenomyosis, using a novel end-to-end unified network framework based on transformer networks. STUDY DESIGN: This is a prospective descriptive study conducted at a university hospital.1654 patients were recruited to the study according to adenomyosis diagnosed by transvaginal ultrasound (TVS). For adenomyosis characteristics and ultrasound images, automatic identification of adenomyosis were performed based on deep learning methods. We called this unique technique A2DNet: Adenomyosis Auto Diagnosis Network. RESULTS: The A2DNet exhibits excellent performance in diagnosis of adenomyosis, achieving an accuracy of 92.33%, a precision of 96.06%, a recall of 91.71% and an F1 score of 93.80% in the test group. The confusion matrix of experimental results show that the A2DNet can achieve a correct diagnosis rate of 92% or more for both normal and adenomyosis samples, which demonstrate the superiority of the A2DNet comparing with the state-of-the-arts. CONCLUSION: The A2DNet is a safe and effective technique to aid in automatic diagnosis of adenomyosis. The technique which is nondestructive and non-invasive, is new and unique due to the advantages of artificial intelligence.
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OBJECTIVES: To investigate all pregnancies and analyze the factors influencing pregnancy outcomes in patients with adenomyosis after high intensity focused ultrasound (HIFU). MATERIALS AND METHODS: A total of 231 patients with adenomyosis who completed HIFU and wished to conceive were enrolled. The symptom improvement and information of pregnancy were recorded during the follow-up period. Factors influencing pregnancy outcomes were analyzed using multivariate regression analysis and survival analysis. RESULTS: After HIFU, 100 of 231 (43.3%) patients became pregnant within 96 months, including 77 (77/194, 39.7%) in natural and 23 (23/37, 62.2%) in vitro fertilization and embryo transfer (IVF-ET) pregnancies following gonadotropin-releasing hormone agonist (GnRHa). Among the 108 (46.8%, 108/231) infertile patients (defined as the failure to achieve pregnancy after 12 months of regular unprotected sexual intercourse, 40 primary infertility and 68 secondary infertility), 31 (28.7%) became pregnant. At the end of the follow-up, 70 successfully delivered 71 healthy babies. No uterine rupture occurred during pregnancy and delivery. Patients with pelvic adhesion and infertility history had a lower pregnancy chance than that of patients without pelvic adhesion and infertility history (OR < 1, p < 0.05). Patients with small adenomyotic lesion volume had a greater pregnancy chance than that of patients with large lesion volume (OR < 1, p < 0.05). IVF-ET following GnRHa had a better pregnancy chance (p < 0.05). CONCLUSIONS: HIFU seems to have a beneficial effect on fertility of patients with adenomyosis. Pelvic adhesion, infertility history, and large adenomyotic lesion volume have adverse effects on pregnancy, but IVF-ET following GnRHa after HIFU could increase the pregnancy chance.
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Adenomiosis , Ultrasonido Enfocado de Alta Intensidad de Ablación , Resultado del Embarazo , Humanos , Femenino , Adenomiosis/cirugía , Adenomiosis/terapia , Embarazo , Adulto , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Estudios Retrospectivos , Infertilidad Femenina/terapiaRESUMEN
Adenomyosis is a chronic disease associated with abnormal uterine bleeding and debilitating pain with severely reduced quality of life in many affected women. Primary strategies for its management encompass surgical interventions, hormonal therapy, or a synergistic blend of these therapeutic modalities. Dienogest (DNG), a new progestin, is primarily utilized to treat adenomyosis due to its exceptional selectivity for the progesterone receptor. In this uncommon case report, we introduce a 42-year-old woman who experienced hemorrhagic shock as a result of uterine bleeding and pulmonary embolism that occurred while a patient was undergoing dienogest therapy for uterine adenomyosis. This situation necessitated blood transfusion and introduction of drugs then an emergency hysterectomy was scheduled followed by the initiation of anticoagulation. We hypothesize that the emergence of pulmonary embolism was intimately tied to adenomyosis, and the occurrence of hemorrhagic shock was likely due to the intake of dienogest.
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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
Acute urinary retention caused by uterine incarceration due to adenomyosis is a rare phenomenon with limited documented cases. This report details the case of a 38-year-old female with acute urinary retention. A pelvic MRI revealed an enlarged retroverted uterus with a mass on the posterior left of the myometrium, indicative of adenomyosis. The size and anatomical location of the mass suggested uterine incarceration with direct pressure on the urinary bladder neck, leading to urinary retention. The patient underwent total abdominal hysterectomy, bilateral salpingectomy, and adhesiolysis. Subsequent follow-ups at one and three months post-surgery showed the resolution of urinary symptoms, underscoring the importance of considering adenomyosis as a potential cause of urinary retention in women with lower urinary tract symptoms. Timely recognition and appropriate intervention are crucial for mitigating complications and improving outcomes in these patients, as illustrated in this case.
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BACKGROUND: Currently, the use of dienogest in clinical practice has increased significantly, and many studies have focused on its effectiveness and safety in the treatment of endometriosis and adenomyosis; however, the effects of treatment with dienogest on uterine fibroid size in patients with endometriosis or adenomyosis have not been investigated. AIM: To explore changes in fibroid size in patients with concomitant uterine fibroids undergoing dienogest treatment for endometriosis or adenomyosis and to evaluate the effectiveness and safety of the drug. METHODS: The clinical data of patients with uterine fibroids treated with dienogest for endometriosis or adenomyosis at Peking University First Hospital from January 2021 to January 2023 were retrospectively analyzed. RESULTS: The maximum uterine fibroid diameter and volume increased after 3 months, 6 months and 1 year of dienogest treatment compared with those before treatment (P < 0.01). The maximum diameter and volume of the uterine adenomyoma increased after 3 months of dienogest treatment but decreased after 6 months and 1 year of treatment compared with those before treatment, but the difference was not significant (P > 0.05). Endometrial thickness and antigen 125 levels were significantly thinner and decreased, respectively, after dienogest treatment (P < 0.01). Pearson's correlation analysis revealed that the increase in uterine fibroid volume after 3 months of dienogest treatment was positively correlated with the basic uterine fibroid volume (r = 0.792, P < 0.01). Among 64 patients with dysmenorrhea, 63 experienced significant relief of dysmenorrhea after 6 months of treatment with dienogest, and all patients experienced significant relief of dysmenorrhea after 12 months. Patients were able to tolerate the drugs, with an average drug tolerance score of 8.73. CONCLUSION: The use of dienogest in patients with endometriosis or adenomyosis combined with uterine fibroids can effectively relieve the patient's pain symptoms and significantly reduce the sizes of ovarian endometriotic cysts, but it cannot inhibit uterine fibroid growth.
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OBJECTIVE: In the present study, we aimed to compare serum CK-MM levels in patients with and without adenomyosis and to investigate whether CK-MM level can be a non-invasive marker for myometrial damage due to adenomyosis. MATERIALS AND METHODS: Our study was a prospective case-control study in a tertiary center and consisted of 40 patients with a clinical/ultrasonographic diagnosis of adenomyosis and 40 patients without a clinical/ultrasonographic diagnosis of adenomyosis as the control group based on recently published morphological uterus sonographic assessment (MUSA) criteria. Individuals of similar age who signed a voluntary consent form were included in our study. Demographic, clinical, and laboratory findings of the patients in both groups were recorded. Blood serum samples were used for the determination of serum CK-MM levels of the participants in our study. The samples were analyzed by using the human CK-MM enzyme-linked immunosorbent assay (ELISA) kit. RESULTS: In our study, the mean serum CK-MM level was 16.2 ± 21.7 (ng/dL) in patients with adenomyosis and 2.6 ± 2.2 (ng/dL) in patients without adenomyosis. Serum CK-MM level was statistically significantly higher in the patient group with adenomyosis than in the control group (p < 0.001). The CK-MM threshold value of 3.43 ng/mL, with a sensitivity of 82.5% and specificity of 85%, has been found to be a valuable distinguishing level in patients with and without adenomyosis. CONCLUSION: In this study, we demonstrated that serum CK-MM can be used as a non-invasive diagnostic method in patients with adenomyosis. As the number of studies around this subject in the literature is insufficient, larger studies are needed to use CK-MM as a diagnostic marker in adenomyosis.
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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
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
Hysterectomy, which can be conducted through abdominal or vaginal routes, is one of the most common gynecological procedures performed worldwide. When the patient is not able to undergo a vaginal hysterectomy due to contraindications involving a narrow pelvis or endometriosis and technical difficulties, laparoscopic removal of the uterus is the recommended method over abdominal hysterectomy. Additionally, the type of surgery depends on the expertise of the surgeon. Therefore, this systematic review aimed to evaluate different measures related to total laparoscopic (TLH) versus non-descent vaginal hysterectomy (NDVH) in women with benign uterine pathologies. ScienceDirect, PubMed, and Google Scholar databases were searched from 2019 to 2023 for a literature review using keywords including "Non-descent Vaginal Hysterectomy," AND "Total Laparoscopic Hysterectomy," AND "Benign Uterine Pathologies." This systematic review includes five studies based on the selection criteria. The data were extracted and a quality assessment of the studies was performed. The review concluded that NDVH has an advantage over TLH as a scarless surgery performed in a very short period and with minimum blood loss with fewer complications and in terms of cost-effectiveness. However, the postoperative parameters and satisfaction with the TLH technique were better than the NDVH technique, but the procedure was much more time-consuming and needed laparoscopic surgical expertise. The duration of hospitalization in NDVH and TLH was nearly the same. Furthermore, both techniques could be employed for salpingo-oophorectomy or when there are adnexal masses and adhesions present; however, TLH may be the best course of action.
RESUMEN
BACKGROUND: Women with endometriosis may constitute a group at a particularly increased risk of pregnancy-related complications. Furthermore, women selected for assisted reproductive technology (ART) are exposed to additional endocrinological and embryological factors that have been associated with adverse pregnancy outcomes. OBJECTIVE AND RATIONALE: This study aimed to investigate the independent effect of endometriosis, adenomyosis, and various ART-related factors on adverse maternal, placental, fetal, and neonatal outcomes. SEARCH METHODS: Published randomized controlled trials, cohort studies, and case-control studies were considered eligible. PubMed, MEDLINE, ClinicalTrials.gov, Embase, and Scopus were systematically searched up to 1 March 2024. This systematic review and meta-analysis was performed in line with the PRISMA and the MOOSE reporting guidelines. To thoroughly investigate the association between endometriosis/adenomyosis and adverse pregnancy outcomes, sub-analyses were conducted, whenever possible, according to: the method of conception (i.e. ART and non-ART conception), the endometriosis stage/phenotype, the coexistence of endometriosis and adenomyosis, any pre-pregnancy surgical treatment of endometriosis, and the form of adenomyosis. The odds ratio (OR) with 95% CI was used as effect measure. The quality of evidence was assessed using the GRADE approach. OUTCOMES: We showed a higher risk of placenta previa in women with endometriosis compared to controls (34 studies, OR 2.84; 95% CI: 2.47, 3.26; I2 = 83%, moderate quality). The association was observed regardless of the method of conception and was particularly strong in the most severe forms of endometriosis (i.e. rASRM stage III-IV endometriosis and deep endometriosis (DE)) (OR 6.61; 95% CI: 2.08, 20.98; I2 = 66% and OR 14.54; 95% CI: 3.67, 57.67; I2 = 54%, respectively). We also showed an association, regardless of the method of conception, between endometriosis and: (i) preterm birth (PTB) (43 studies, OR 1.43; 95% CI: 1.32, 1.56; I2 = 89%, low quality) and (ii) cesarean section (29 studies, OR 1.52; 95% CI: 1.41, 1.63; I2 = 93%, low quality). The most severe forms of endometriosis were strongly associated with PTB. Two outcomes were associated with adenomyosis both in the main analysis and in the sub-analysis that included only ART pregnancies: (i) miscarriage (14 studies, OR 1.83; 95% CI: 1.53, 2.18; I2 = 72%, low quality) and (ii) pre-eclampsia (7 studies, OR 1.70; 95% CI: 1.16, 2.48; I2 = 77%, low quality). Regarding ART-related factors, the following associations were observed in the main analysis and confirmed in all sub-analyses conducted by pooling only risk estimates adjusted for covariates: (i) blastocyst stage embryo transfer (ET) and monozygotic twinning (28 studies, OR 2.05; 95% CI, 1.72, 2.45; I2 = 72%, low quality), (ii) frozen embryo transfer (FET) and (reduced risk of) small for gestational age (21 studies, OR 0.59; 95% CI, 0.57, 0.61; P < 0.00001; I2 = 17%, very low quality) and (increased risk of) large for gestational age (16 studies, OR 1.70; 95% CI, 1.60, 1.80; P < 0.00001; I2 = 55%, very low quality), (iii) artificial cycle (AC)-FET and pre-eclampsia (12 studies, OR 2.14; 95% CI: 1.91-2.39; I2 = 9%, low quality), PTB (21 studies, OR 1.24; 95% CI 1.15, 1.34; P < 0.0001; I2 = 50%, low quality), cesarean section (15 studies, OR 1.59; 95% CI 1.49, 1.70; P < 0.00001; I2 = 67%, very low quality) and post-partum hemorrhage (6 studies, OR 2.43; 95% CI 2.11, 2.81; P < 0.00001; I2 = 15%, very low quality). WIDER IMPLICATIONS: Severe endometriosis (i.e. rASRM stage III-IV endometriosis, DE) constitutes a considerable risk factor for placenta previa and PTB. Herein, we recommend against superimposing on this condition other exposure factors that have a strong association with the same obstetric adverse outcome or with different outcomes which, if coexisting, could determine the onset of an ominous obstetric syndrome. Specifically, we strongly discourage the use of AC regimens for FET in ovulatory women with rASRM stage III-IV endometriosis or DE. We also recommend single ET at the blastocyst stage in this high-risk population. REGISTRATION NUMBER: CRD42023401428.