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OBJECTIVE: The objective of our study is to estimate the prevalence of endometrial cavity fluid (ECF) in Assisted Reproductive Techniques (ART) cycles and analyze its effects on pregnancy outcome in such cycles. DATA SOURCES: PubMed, Cochrane Central, Scopus, and clinicaltrials.gov were searched for articles. The reference lists of relevant publications were explored for other studies. STUDY ELIGIBILITY CRITERIA: Studies that had assessed the pregnancy outcome in ART cycles and had commented on ECF accumulation were included. Pregnancy outcomes were assessed in all ART cycles where ECF was observed and were compared to the non-ECF cycles. RESULTS: A total of nine studies were included in the meta-analysis for a total of 28,210 cycles. Pooled analysis of the prevalence of ECF cycles out of total cycles in females undergoing ART using a fixed effect model showed that it was 14% (95% CI is 13% to 14%; I2 = 99%, p = < 0.01). The random effect model prevalence of ECF cycles was around 7% (95% CI: 4% to 10%). There was a statistically significant (25%) decrease in pregnancy rates per cycle transfer in the ECF cycle versus the non-ECF cycle group during ART [OR = 0.75, 95% CI = 0.67-0.84), p < 0.001; moderate quality evidence]. When ECF size was compared, there was a statistically significant increase in pregnancy rates if ECF size was less than 3.5 mm versus greater than or equal to 3.5 mm [OR = 13.67, 95% CI = 1.43-130.40), p = 0.02; high quality evidence]. Sub-group analysis revealed that the ECF present at the time of embryo transfer significantly decreased the pregnancy rates by 26% as compared to the group where the ECF was not present at the time of embryo transfer [OR = 0.74, 95% CI = 0.65-0.85), p < 0.001]. CONCLUSIONS: This meta-analysis proposes that the presence of ECF significantly decreases the implantation and pregnancy rates of ART cycles, and even more so if its size is greater than 3.5 mm. Interventions to decrease ECF formation or treat it have enhanced the pregnancy outcome in ART cycles. PROSPERO REGISTRATION: Date: 17th September 2020; Number: CRD42020182262.
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Endométrio , Nascido Vivo , Humanos , Feminino , Gravidez , Nascido Vivo/epidemiologia , Técnicas de Reprodução Assistida , Resultado da Gravidez , Taxa de Gravidez , Fertilização in vitroRESUMO
RESEARCH QUESTION: Are live birth rates affected in frozen embryo transfer cycles that develop transient endometrial cavity fluid that resolves by day of embryo transfer? DESIGN: The first frozen blastocyst transfer cycle between January 1st, 2016 and December 31st, 2019 were included in this retrospective cohort study at an academic fertility center. The presence or absence of endometrial cavity fluid (ECF) detected on initial ultrasound and at time of transfer was recorded. Patients who had persistent ECF at time of transfer were excluded from the study. The primary outcome was live birth rate in the group with resolved ECF relative to the group without ECF. RESULTS: A total of 1034 frozen blastocyst transfer cycles were included, 54 with resolved ECF and 980 without ECF. Adjusted analyses were performed using a log-binomial regression model. Live birth rates were 35.2% and 34.2%, adjusted risk ratio 1.00 [95% CI 0.70-1.50] in the two groups, respectively. CONCLUSION: Live birth rates in frozen embryo transfer cycles are equivalent between patients with resolved endometrial cavity fluid compared to those who never had endometrial cavity fluid. Our findings suggest that the presence of endometrial cavity fluid is likely not detrimental to live birth rates if the fluid spontaneously resolves by the time of embryo transfer.
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Coeficiente de Natalidade , Transferência Embrionária , Gravidez , Feminino , Humanos , Taxa de Gravidez , Estudos Retrospectivos , Nascido Vivo , CriopreservaçãoRESUMO
Background: To determine differences in endometrial cavity anteroposterior diameter, thickness, volume, and diameter lines of uterine body and thickness, and volume of upper, middle, and lower regions of the endometrium in infertile women using a new method for three-dimensional (3D) reconstruction based on two-dimensional (2D) ultrasound images. Methods: This retrospective cross-sectional study included a total of 81 infertile women, who underwent 2D ultrasound standard examination. We created 3D models of the uterine body, endometrial cavity, and endometrium based on 2D ultrasound images. The parameters that were measured and analyzed in a 3D plane included volume and diameter lines of endometrial cavity, surface area, thickness, volume, and diameter lines of uterine body, and surface area, thickness, and volume of upper, middle, and lower region of the endometrium. These parameters were used for comparisons between normal and arcuate uterus, between non-pregnant and pregnant infertile women, and between nulliparous and multiparous infertile women. The differences between the different regions of the endometrium and the correlations between age and the parameters were also determined in this study. Results: Endometrial cavity length, and middle and lower regions of the endometrial volume in the normal uterus were 39.63±7.61 mm, 1,307.92±1,034.40 mm3, and 653.98±460.41 mm3, respectively. For arcuate uterus, these parameters were 32.96±4.69 mm, 539.89±298.94 mm3, and 347.90±129.61 mm3, respectively. The parameters were significantly higher in normal uterus compared with arcuate uterus (P=0.000, 0.001, and 0.006, respectively). Upper, middle, and lower regions of endometrial thickness in normal uterus were 7.79±3.26, 8.18±3.33, and 6.41±2.60 mm, respectively. Both upper and middle regions of endometrial thickness were significantly greater than the lower regions of endometrial thickness with P=0.009 and P=0.001, respectively. Correlation analysis revealed that age positively correlated with volume of upper endometrial regions (r=0.274, P=0.028). Conclusions: This study provides references for the volume and thickness of the endometrium in the different anatomical regions of normal and arcuate uterus. Age mainly affects the upper region of the endometrium. The 3D measurement provides a precise way to quantify the morphological parameters of gynecological diseases.
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OBJECTIVE: To introduce a special case of endometrial cavity fluid (ECF), highlighting the application of hysteroscopy and laparoscopic surgical techniques in the treatment of cervical sinus tract. DESIGN: Narrated video featuring the diagnosis and surgical management of a case of recurrent ECF. Informed consent was obtained from the patient, and approval was granted by the ethics committee of the First Affiliated Hospital of the Wenzhou Medical University. SETTING: Academic tertiary hospital. PATIENT(S): A 36-year-old woman, gravida 0, had menstrual spotting for 13 years after abdominal myomectomy of a 104 × 86 × 111-mm myoma on the posterior uterine wall near the cervix. She failed to conceive after her marriage for 10 years, and 5 operations, including hysteroscopy and laparoscopy, were performed to increase pregnancy opportunities. She also underwent in vitro fertilization and embryo transfer procedures many times, but failed. Transvaginal sonography preoperatively suggested that ECF sometimes appeared and sometimes disappeared. The local echo of the posterior wall of the cervix was enhanced. A 40-mm cystic dark area was found beside the right ovary, which seemed to connect with the cervical hyperechoic part. Additionally, a solid mass of the right adnexa with abundant blood supply was detected. INTERVENTION(S): First, hysteroscopy was performed to explore the ECF. A deep and narrow cervical sinus with a steady stream of accumulated blood overflowed in the lower part of the cervix, and a normal uterine cavity was found. Laparoscopic adhesiolysis and enucleation of the cystic structure that connected to the sinus tract then were performed. Hysteroscopy was repeated to determine the thinnest cervical region by the light transmission test. A horizontal incision was made on the thinnest layer. Scar tissues were removed. The incision was sutured in full layer intermittently and continuously under laparoscopy. The postoperative thickness of the muscular layer in the sinus was confirmed by light transmission test of hysteroscopy. The patient was discharged on the third day after operation, uneventfully. Histopathologic examination showed that the cystic structure and scar tissue contained smooth muscle tissue and were covered by both mucinous columnar epithelium of the cervical canal and endometrial glandular epithelium. MAIN OUTCOME MEASURE(S): Restoration of normal anatomy, removal of uterine effusion, and symptomatic relief. RESULT(S): At the 6-month follow-up, the patient's menstrual cycles returned to normal without the recurrence of menstrual spotting. The ultrasound scan also showed a symmetrical uterus without ECF. CONCLUSION(S): Patients with ECF who underwent assisted reproductive surgeries were related to the poor prognosis. However, the treatment should be different according to the causes, appearance time, and accumulation amount, including expectant treatment, postponement of embryo transfer, transvaginal aspiration, laparoscopic salpingectomy, or proximal tubal occlusion. For patients with recurrent ECF and/or special appearance on ultrasound, endoscopic examination is necessary. In addition, patients with large myomas at difficult locations required a uniform strategy to reduce the intraoperative and postoperative complications, especially for the nulligravida women.
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Líquidos Corporais/fisiologia , Colo do Útero/diagnóstico por imagem , Endométrio/fisiopatologia , Histeroscopia/métodos , Infertilidade Feminina/terapia , Adulto , Colo do Útero/cirurgia , Feminino , Humanos , Recidiva , UltrassonografiaRESUMO
BACKGROUND: The effects of endometrial cavity fluid (ECF) on in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) pregnancy outcomes following embryo transfer (ET) are still controversial. We conducted the present study to investigate whether the presence of ECF in infertile patients scheduled to undergo IVF or ICSI was associated with pregnancy outcomes. METHODS: A retrospective cohort study design was used. Among infertile patients undergoing IVF/ICSI, those with and without ECF were matched 1:1 using propensity score matching (PSM). After ensuring that the baseline levels of the two matched groups were consistent, the pregnancy and obstetrical outcomes of the two groups were compared. RESULTS: Patients with ECF had significantly lower clinical rates of pregnancy (1,061/1,862, 57% vs. 1,182/1,862, 63.5%; P<0.001), live birth (902/1,862, 48.4% vs. 1,033/1,862, 55.5%; P<0.001), biochemical pregnancy (1,182/1,862, 63.5% vs. 1,288/1,862, 69.2%; P<0.001), and embryo implantation (1,500/3,740, 40.1% vs. 1,661/3,740, 44.4%, P<0.001) than patients without ECF. Also, patients with ECF had a higher incidence of gestational diabetes (17/78, 22% vs. 8/94, 9%, P=0.014). However, there were no differences in gestational weeks at delivery or birth weight between the two groups. CONCLUSIONS: ECF was significantly associated with adverse pregnancy outcomes but showed no significant association with adverse obstetric outcomes (except for gestational diabetes).
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OBJECTIVE: To observe the clinical effect of warm acupuncture on endometrial cavity fluid (ECF) from in vitro fertilization-embryo transfer (IVF-ET), and to explore the mechanism of warm acupuncture on ECF. METHODS: Twenty-nine patients who were prepared for IVF-ET from 2016 to 2019 and whose transplantation was cancelled due to ECF found by vaginal B-ultrasound examination were divided into an observation group (14 cases) and a control group (15 cases) according to random number table method. The warm acupuncture was applied at Zhongwan (CV 12), Qihai (CV 6), Guanyuan (CV 4), Zhongji (CV 3), Guilai (ST 29), Zigong (EX-CA 1), Zusanli (ST 36), Sanyinjiao (SP 6) after the end of menstruation in the observation group, the treatment lasted for 60 min, once a day, 5 times as a course, with 2 days interval between the courses and 3 consecutive courses of treatment were given, until the embryo transfer was performed in the IVF assisted pregnancy cycle. After the end of menstruation, fresh leonurus japonicus capsule was given in the control group, 3 times a day, 0.8 g each time, 7 days as a course, and 3 courses of continuous treatment were received, until the embryo transfer was performed in the IVF assisted pregnancy cycle. The changes of ECF before and after treatment, the time required to prepare for embryo transfer during IVF assisted pregnancy cycle, and the clinical outcome of embryo transfer were observed in the two groups. RESULTS: The decrease of ECF in the observation group was more significant than that in the control group (P<0.05). The time required for the embryo transfer in the IVF assisted pregnancy cycle in the observation group was shorter than that in the control group (P<0.05). The clinical pregnancy rate in the observation group was 42.9% (6/14), which was significantly higher than 26.7% (4/15) in the control group (P<0.05). CONCLUSION: Warm acupuncture may improve the clinical pregnancy rate by raising the local temperature of the lower abdomen, accelerating the blood circulation around the uterus and appendages, promoting the absorption of ECF, improving the uterine environment and endometrial receptivity.
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Terapia por Acupuntura , Transferência Embrionária , Fertilização in vitro , Endométrio , Feminino , Humanos , Gravidez , Taxa de GravidezRESUMO
BACKGROUND: In the literature, there is no detailed analysis on the prediction factors for premalignancy/malignancy within endometrial polyps (EPs) in infertile patients. In this study, we aimed to determine the frequency of endometrial premalignancy/malignancy within EPs in infertile patients undergoing office hysteroscopic polypectomy and identify the factors that can potentially predict an endometrial premalignancy/malignancy within EPs. METHOD: A total of 957 infertile patients undergoing office hysteroscopy were diagnosed with EPs between February 2011 and August 2018. Patients were divided into 2 groups according to the pathological examination of EPs as benign (Group 1; n = 939) and premalignant/malignant (Group 2; n = 18). The medical records of all patients included in the study were reviewed retrospectively. RESULTS: In this cohort, prevalence of endometrial premalignancy/malignancy within EPs was 18/957 (1.88%). On univariate analysis, age, polyp size, diabetes, hypertension, and causes of infertility did not differ between the 2 groups. On multivariate analysis, diffuse polypoid appearance of the endometrial cavity on office hysteroscopy (hazard ratio [HR] 4.1; 95% CI 1.576-10.785), duration of infertility, (HR 4; 95% CI 1.279-12.562), and body mass index (HR 7.9; 95% CI 2.591-24.258) were found to be independent predictors of endometrial premalignancy/malignancy within polyps in infertile patients. CONCLUSION: When diffuse polypoid appearance of the endometrial cavity is detected in an infertile patient during office hysteroscopy, hysteroscopy-guided resection and endometrial curettage should be performed. The pathological specimen should be sent for histopathological evaluation to diagnose possible endometrial premalignancy/malignancy within polyps.
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Neoplasias do Endométrio/diagnóstico , Infertilidade Feminina/patologia , Pólipos/patologia , Lesões Pré-Cancerosas/diagnóstico , Doenças Uterinas/patologia , Adulto , Índice de Massa Corporal , Neoplasias do Endométrio/complicações , Neoplasias do Endométrio/epidemiologia , Endométrio/patologia , Endométrio/cirurgia , Feminino , Humanos , Histeroscopia/estatística & dados numéricos , Infertilidade Feminina/etiologia , Infertilidade Feminina/cirurgia , Pessoa de Meia-Idade , Análise Multivariada , Pólipos/complicações , Pólipos/cirurgia , Lesões Pré-Cancerosas/complicações , Lesões Pré-Cancerosas/epidemiologia , Gravidez , Prevalência , Estudos Retrospectivos , Doenças Uterinas/complicações , Doenças Uterinas/cirurgiaRESUMO
OBJECTIVE: To systematically compare the endometrial microbiota in infertile women with and without chronic endometritis (CE), as diagnosed by a quantitative and reference range-based method. DESIGN: Case-control observational study. SETTING: University-affiliated hospital. PATIENT(S): One hundred and thirty infertile women. INTERVENTION(S): Endometrial biopsy and fluid (uterine lavage, UL) collected precisely 7 days after LH surge, with plasma cell density (PCD) determined based on Syndecan-1 (CD138)-positive cells in the entire biopsy section and culture-independent massively parallel sequencing of the 16S ribosomal RNA gene performed on both the CE and non-CE endometrial fluid samples. MAIN OUTCOME MEASURE(S): Relative abundance of bacterial taxa. RESULT(S): Chronic endometritis was diagnosed if the PCD was above the 95th percentile (>5.15 cells per 10 mm2) of the reference range in fertile control subjects. With this stringent diagnostic criterion, 12 women (9%) were diagnosed with CE. Sequencing was successfully performed on all endometrial samples obtained by UL) (CE, n = 12; non-CE, n = 118). The median relative abundance of Lactobacillus was 1.89% and 80.7% in the CE and non-CE microbiotas, respectively. Lactobacillus crispatus was less abundant in the CE microbiota (fold-change, range: 2.10-2.30). Eighteen non-Lactobacillus taxa including Dialister, Bifidobacterium, Prevotella, Gardnerella, and Anaerococcus were more abundant in the CE microbiota (fold-change, 2.10-18.9). Of these, Anaerococcus and Gardnerella were negatively correlated in relative abundance with Lactobacillus (SparCC correlation magnitude, range: 0.142-0.177). CONCLUSION(S): Chronic endometritis was associated with a statistically significantly higher abundance of 18 bacterial taxa in the endometrial cavity. CLINICAL TRIALS REGISTRY NUMBER: ChiCTR-IOC-16007882.
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Bactérias/isolamento & purificação , Endometrite/microbiologia , Endométrio/microbiologia , Infertilidade Feminina/microbiologia , Microbiota , Estudos de Casos e Controles , Doença Crônica , Feminino , Humanos , Valores de ReferênciaRESUMO
OBJECTIVE@#To observe the clinical effect of warm acupuncture on endometrial cavity fluid (ECF) from in vitro fertilization-embryo transfer (IVF-ET), and to explore the mechanism of warm acupuncture on ECF.@*METHODS@#Twenty-nine patients who were prepared for IVF-ET from 2016 to 2019 and whose transplantation was cancelled due to ECF found by vaginal B-ultrasound examination were divided into an observation group (14 cases) and a control group (15 cases) according to random number table method. The warm acupuncture was applied at Zhongwan (CV 12), Qihai (CV 6), Guanyuan (CV 4), Zhongji (CV 3), Guilai (ST 29), Zigong (EX-CA 1), Zusanli (ST 36), Sanyinjiao (SP 6) after the end of menstruation in the observation group, the treatment lasted for 60 min, once a day, 5 times as a course, with 2 days interval between the courses and 3 consecutive courses of treatment were given, until the embryo transfer was performed in the IVF assisted pregnancy cycle. After the end of menstruation, fresh leonurus japonicus capsule was given in the control group, 3 times a day, 0.8 g each time, 7 days as a course, and 3 courses of continuous treatment were received, until the embryo transfer was performed in the IVF assisted pregnancy cycle. The changes of ECF before and after treatment, the time required to prepare for embryo transfer during IVF assisted pregnancy cycle, and the clinical outcome of embryo transfer were observed in the two groups.@*RESULTS@#The decrease of ECF in the observation group was more significant than that in the control group (<0.05). The time required for the embryo transfer in the IVF assisted pregnancy cycle in the observation group was shorter than that in the control group (<0.05). The clinical pregnancy rate in the observation group was 42.9% (6/14), which was significantly higher than 26.7% (4/15) in the control group (<0.05).@*CONCLUSION@#Warm acupuncture may improve the clinical pregnancy rate by raising the local temperature of the lower abdomen, accelerating the blood circulation around the uterus and appendages, promoting the absorption of ECF, improving the uterine environment and endometrial receptivity.
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Feminino , Humanos , Gravidez , Terapia por Acupuntura , Transferência Embrionária , Endométrio , Fertilização in vitro , Taxa de GravidezRESUMO
The expression profile of microRNA (miRNA) in uterine leiomyoma (UL) cells is different from that in normal uterine myometrial (UM) cells. The effect of UL cells on uterine receptivity might vary according to their ability to distort the uterine endometrial cavity. However, the variation in miRNA expression profiles between endometrial cavity-distorting leiomyoma (ECDL) and endometrial cavity non-distorting leiomyoma (ECNDL) cells remains unknown. This study aimed to elucidate whether the expression profile of miRNAs in ECDL cells is dissimilar to that of ECNDL cells in uterus. Pelviscopic myomectomy was performed to obtain tissue samples of UL and their corresponding normal UM tissues (matched) from patients with UL (n = 26), among whom women with ECNDL and ECDL numbered 15 and 11, respectively. The relative expression of hsa-miR-15b, -29a, -29b, -29c, -197, and -200c as well as the candidate target genes in UL cells was compared to those in the matched UM cells using qRT-PCR to assess their ability to cause ECD. The spatial expression of miRNAs and target genes in the UL tissues was analyzed using in situ hybridization. Target gene expression was analyzed using qPCR after transfection with the mimics and inhibitors of miRNAs in UL cells. The relative expression level of miR-15b was upregulated, and the relative expression levels of miR-29a, -29b, -29c, -197, and -200c were downregulated in UL cells compared to those in UM cells. The relative expression levels of progesterone receptor, estrogen receptor, and matrix metalloproteinases (MMPs) were upregulated in UL cells compared to those in UM cells. The relative expression levels of miR-29c and -200c were downregulated, and the relative expression levels of estrogen receptor, MMPs and tissue inhibitors of metalloproteinases (TIMPs) were upregulated in ECDL cells compared to those in ECNDL cells. The expression profile of miRNAs in UL cells varied with respect to the occurrence or absence of endometrial cavity distortion. The biochemical properties of UL might be regulated by miRNAs in order to alter their effect on structural homeostasis of the uterus.
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Endométrio/metabolismo , Endométrio/patologia , Variação Genética , Leiomioma/metabolismo , Leiomioma/patologia , MicroRNAs/genética , Transcriptoma , Adulto , Feminino , Perfilação da Expressão Gênica , Regulação Neoplásica da Expressão Gênica , Humanos , FenótipoRESUMO
BACKGROUND: The geometrical shape of the human uterus most closely approximates that of a prolate ellipsoid. The endometrial cavity itself is more likely to also have the shape of a prolate ellipsoid especially when the extension of the cervix is omitted. Using this information and known endometrial cavity volumes and lateral and vertical dimensions, it is possible to calculate the anteroposterior (AP) dimensions and get a complete evaluation of all possible dimensions of the endometrial cavity. These are singular observations and not part of any other study. METHODS: The AP dimensions of the endometrial cavity of the uterus were calculated using the formula for the volume of the prolate ellipsoid to complete a three-dimensional picture of the endometrial cavity. RESULTS: Calculations confirm ultrasound imaging which shows large variations in cavity size and shape. Known cavity volumes and length and breadth measurements indicate that the AP diameter may vary from 6.29 to 38.2 mm. These measurements confirm the difficulty of getting a fixed-frame intrauterine device (IUD) to accommodate to a space of highly variable dimensions. This is especially true of three-dimension IUDs. A one-dimensional frameless IUD is most likely to be able to conform to this highly variable space and shape. CONCLUSION: The endometrial cavity may assume many varied prolate ellipsoid configurations where one or more measurements may be too small to accommodate standard IUDs. A one-dimensional device is most likely to be able to be accommodated by most uterine cavities as compared to two- and three-dimensional devices.
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Objective: To examine the effectiveness of intrauterine injection of follicular fluid in in vitro fertilization (IVF). Materials and methods: A parallel randomized control clinical study was conducted on 110 patients attending Al-Zahra Educational-Medical Center of Tabriz University of Medical Sciences. Female candidates for IVF were categorized into intervention (n = 55) and control (n = 55) groups using Randlast software (version 1.2). Following an identical protocol of gonadotropin-releasing hormone (Gnrh) antagonist stimulating ovulation, in the intervention group a total of 2mL of follicular fluid was injected as intrauterine after the accomplishment of follicular puncture. Embryo transfer was carried out after 2-3 days. The rates of implantation, as well as chemical and clinical pregnancy were compared between the two groups. Results: There were no significant differences in chemically proven pregnancy (19 in intervention group (34.5%) vs. 23 (41.8%) in control group p = 0.43), or in clinical pregnancy (30.9% vs. 38.2%, respectively p = 0.42), and in implantation rates (11.52 ± 2.57 % (range, 0-66.7) vs 18.79 ± 3.72 % (range, 0-100), respectively). Conclusion: Injection of follicular fluid into the uterine cavity in candidates for IVF neither improves nor adversely affects the outcome of the therapy.
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OBJECTIVE: This study aims to study the difference in etiology and outcome in terms of implantation rate and abortion rate in fresh (self-stimulated) versus frozen (oocyte donation cycle) in vitro fertilization (IVF) and in transient versus persistent fluid. MATERIAL AND METHODS: This retrospective study was conducted in the Department of Reproductive Medicine of tertiary care center from January 2012 to November 2015. Data were collected retrospectively from the departmental files. Twenty-four patients from fresh IVF-stimulated cycles and 24 from frozen oocyte donation cycle with their endometrium prepared by hormone replacement treatment were included in the study. All patients selected in the study had grade-A embryo transfer of day 3-4 with maximum three embryo transferred. Pregnancy was defined by rising serum beta-human chorionic gonadotrophin levels performed after 14 days of embryo transfer and further confirmed by ultrasonographic visualization of gestational sac at 6 weeks. All biochemical pregnancies were included in implantation failure. All pregnant patients were followed till the termination of pregnancy and further noted as live birth or abortion. RESULTS: Clinical pregnancy rate was seen more in self-stimulated cycle (62.5%) with live birth rate of 50% than hormone replacement treatment cycle, in which clinical pregnancy rate was 45.83% with live birth rate of 33.33%. Clinical pregnancy rate was highest in group with very less fluid in cavity (1-2 mm) 63% and with live birth of 52.63%. Clinical pregnancy was seen only in two patients of group B with anterior and posterior (AP) diameter of fluid in cavity of 2-3 mm with live birth of only one, whereas in group C, with AP diameter of 3-5 mm, none of the patient conceived. This difference was statistically significant. Clinical pregnancy rate was 65.62% in transient fluid accumulation with live birth rate of 53.25%, which was significantly higher than persistent fluid accumulation (P value - 0.0337 for pregnancy rate and 0.0312 for live birth rate). CONCLUSION: Fluid accumulation seen in fresh cycles are generally associated with better outcome because it may be associated with good prognostic factors - small AP diameter of fluid, with transient fluid accumulation and more with poly cystic ovarian syndrome as an etiological factor; however, in frozen cycle, it can be associated with poor outcome.
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BACKGROUND: The impact of endometrial cavity fluid (ECF) on assisted reproductive technology (ART) outcomes has not been evaluated in a meta-analysis. OBJECTIVES: To evaluate the impact of ECF on the outcome of ART cycles. SEARCH STRATEGY: PubMed, China Academic Journals Full-text Database, and China Doctoral/Masters Dissertations Full-text Databases were searched for reports published in any language before January 1, 2015, using relevant keywords. SELECTION CRITERIA: Studies were included if they compared the outcome of ART in women with and without ECF. DATA COLLECTION AND ANALYSIS: Background information, participants' characteristics, and study outcomes were recorded. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using the Mantel-Haenszel method. MAIN RESULTS: Six studies evaluating 5928 ART cycles were included. The pregnancy rate was significantly lower in the group with ECF than in the group without ECF (OR 0.74, 95% CI 0.55-0.98; P=0.03). The same association was observed if the analysis included only patients with hydrosalpinx (OR 0.36, 95% CI 0.15-0.86; P=0.02). CONCLUSIONS: The clinical pregnancy rate after ART is significantly lower among patients with ECF than among those without ECF. In addition, if ECF is found in patients with hydrosalpinx, ART cycles should be cancelled after oocyte retrieval.
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Líquidos Corporais/metabolismo , Endométrio/metabolismo , Recuperação de Oócitos/normas , Indução da Ovulação/normas , Taxa de Gravidez , Feminino , Humanos , GravidezRESUMO
Objetivos: Describir los hallazgos de la histerosonografía de mujeres en estudio de infertilidad y en relación a su edad. Diseño: Estudio descriptivo retrospectivo. Institución: Clínica Procrear, Lima, Perú. Participantes: Mujeres en estudio por infertilidad. Métodos: Se realizó el procedimiento de histerosonografía en 305 pacientes, como parte del estudio de infertilidad, entre enero y abril del 2013. Para su análisis se usó el programa SPSS 15. Principales medidas de resultados: Hallazgos en la cavidad endometrial. Resultados: Se realizaron 305 procedimientos en pacientes con promedio de edad de 36 años. Hubo hallazgos anormales de la cavidad endometrial en 25,2% (77/305) de los casos, siendo los más comunes los pólipos endometriales en 50 (16,4%), las sinequias uterinas en 9 (3%), miomas submucosos en 6 (2%) y otros en 12 casos. De estas patologías, el grupo etario que presentó más patologías intrauterinas fue el de 31 a 40 años en 29%, y el grupo etario con menos patologías el de 18 a 30 años, con solo 13% de anormalidad. Conclusiones: La histerosonografía es un procedimiento que debería realizarse a todas las pacientes con infertilidad, porque mejora la evaluación de la cavidad endouterina, evitaría fallos de implantación por patología endometrial y permite valorar la permeabilidad del endocérvix.
Introduction: Congenital anomalies and acquired diseases of the uterus have been obstacles for successful treatment of infertility. The uterine cavity is where the embryo normally implants. It is important a proper evaluation of the uterine cavity to rule out or detect changes that may affect implantation. Hysterosonography is a diagnostic method used in the evaluation of the uterine cavity. The most common indication for sonohysterography in patients with infertility is suspected intrauterine pathology. Objectives: To describe routine sonohysterography findings in an infertile population, with or without suspicion of endometrial pathology, in relation to patients age. Design: Descriptive retrospective study. Setting: Clínica Procrear, Lima, Peru. Participants: Women in evaluation for infertility. Methods: Between January and April 2013 hysterosonography was performed in 305 patients as part of infertility study. SPSS 15 program was used for analysis. Main outcome measures: Findings in the uterine cavity. Results: Average age of patients was 36 years. Endometrial cavity abnormal findings was found in 25.4% (77/305) of cases; most common findings were endometrial polyps in 50 (16.4%), uterine synechiae in 9 (3%), submucosal fibroids in 6 (2%) and other pathology in 12 cases. The age group presenting more intrauterine pathology was the 31-40 years group (29%) and the age group with less pathology was the 18-30 years group (13%). Conclusions: Hysterosonography is a procedure that should be performed in all patients with infertility because it improves uterine cavity evaluation, thereby preventing implantation failure and allowing endocervical permeability.
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OBJECTIVE: To evaluate pregnancy outcomes in women with uterine anomalies by applying a method for diagnosing and classifying congenital uterine malformations. DESIGN: Retrospective study. SETTING: Tertiary care center. POPULATION: Ninety-four women with uterine anomalies who delivered after 22 gestational weeks. METHODS: Excluding the 14 women with a history of surgery and seven with one endometrial cavity, 73 women with two endometrial cavities were subdivided into those with two external uterine orifices (2-OS subgroup) and those with one external uterine orifice (1-OS subgroup). MAIN OUTCOME MEASURES: Pregnancy outcomes, such as preterm birth, abnormal fetal presentation, cesarean delivery and placental abruption. RESULTS: The 2-OS subgroup comprised women with a didelphic or complete septate uterus who had a significantly higher rate of cesarean delivery (91% vs. 18%, p < 0.001) than the control group (normal uterine morphology; n = 5763). The 1-OS subgroup comprised women with a bicornuate or incomplete septate uterus who had significantly higher rates of preterm birth (27% vs. 5%, p < 0.001) and placental abruption (14% vs. 0.7%, p < 0.001) than the control group. CONCLUSIONS: Classification of uterine anomalies by the number of uterine endometrial cavities and external uterine orifices is an easy and reliable means of predicting pregnancy outcomes.
Assuntos
Endométrio/anormalidades , Resultado da Gravidez , Anormalidades Urogenitais/classificação , Útero/anormalidades , Descolamento Prematuro da Placenta/etiologia , Adulto , Estudos de Casos e Controles , Cesárea , Feminino , Humanos , Apresentação no Trabalho de Parto , Gravidez , Nascimento Prematuro/etiologia , Estudos Retrospectivos , Anormalidades Urogenitais/complicações , Anormalidades Urogenitais/diagnósticoRESUMO
The Conference was an important achievement of the National Health Forum, a group set up by The National Council of Justice for monitoring and creating solutions concerning health claims. The Conference gathered BioLaw, public and private health care professionals, and manage a group of interdisciplinary discussion in the search for more uniform solutions to current issues. Seven statements of the 10 BioLaw proposals selected were approved.
RESUMO
Transvaginal sonohysterography was carried out with dynamic instillation of normal saline in the uterine cavity in fourteen infertile patients. Sonohysterography was found to be simple, accurate and specific in delineating endometrial cavity lesions like polyp, submucosal myoma, intrauterine synechiae and endometrial hyperplasia.