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Purpose: To review the outcome of PGT-M in hormone-related hereditary tumor syndrome and evaluate the effect of ovarian induction on tumor growth in those patients. Methods: Medical records of PGT-M were retrospectively analyzed in patients with hormone-related heritage tumors in our reproductive center. A total of eleven women with hereditary breast and ovarian cancer (HBOC) (including BRCA1/2 mutation carriers), and Lynch syndrome (including MMR gene mutation carriers) were included. Thirteen IVF/PGT-M cycles were performed. Eleven for PGT-M and two for fertility preservation. The ovulation protocol, numbers of oocytes retrieved and two pronuclei (2PN) zygotes, PGT-M results, and clinical outcomes were analyzed. Tumor progression was also estimated by comparing transvaginal ultrasound (TVS), MR, CT, or colonoscopy according to the follow-up requirements of different tumors. Results: Eleven IVF/PGT-M cycles were performed with an antagonist protocol; Two cycles were performed with a mild stimulation protocol. The total dose of gonadotropin (Gn) was 1827 IU per patient (range from 1200 to 2625 IU). The median number of oocytes retrieved was 13 (range from 4 to 30), and the median number of 2PN zygotes was 8 (range from 2 to 16). A total of 32 embryos underwent PGT-M, and 9 (28.1%) embryos were suitable for transfer. Six transfer cycles were performed, and 5 cycles got clinical pregnancy (83%) with five newborns (83%). The follow-up examinations conducted 10-18 months after PGT-M/delivery revealed no new lesions or tumor progression. Conclusion: PGT-M results can provide important information for improving the consultation of hormone-related heritage tumor patients regarding their fertility preservation and reproductive options. Ovarian induction for women with hormone-related hereditary tumor syndrome is not associated with tumor progression.
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OBJECTIVE: This retrospective study aimed to assess the impact of hysteroscopic septum incision on in vitro fertilization (IVF) outcomes among infertile women diagnosed with a complete septate uterus and no history of recurrent pregnancy loss. METHODS: The study was conducted at a tertiary reproductive center affiliated with a university hospital and involved 78 women with a complete septate uterus. Among them, 34 women underwent hysteroscopic septum incision, while 44 women opted for expectant management. The primary outcome measure was the live birth rate, while secondary outcomes included clinical pregnancy rate, preterm birth rate, miscarriage rate, and ongoing pregnancy rate. RESULTS: Women who underwent hysteroscopic septum incision demonstrated a comparable likelihood of achieving a live birth compared to those managed expectantly (25% vs. 25%, Relative Risk (RR): 1.000, 95% Confidence Interval (CI): 0.822 to 1.216). No preterm births occurred in either group. The clinical pregnancy rate, ongoing pregnancy rate, and miscarriage rate showed no significant differences between the surgical group and the expectant management group. Subgroup analyses based on the type of embryo transferred also revealed no significant differences in outcomes. CONCLUSIONS: Hysteroscopic septum incision does not appear to yield improved IVF outcomes compared to expectant management in infertile women with a complete septate uterus and no history of recurrent pregnancy loss.
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Aborto Habitual , Infertilidade Feminina , Nascimento Prematuro , Útero Septado , Recém-Nascido , Gravidez , Feminino , Humanos , Útero/cirurgia , Estudos Retrospectivos , Infertilidade Feminina/cirurgia , Conduta Expectante , Nascimento Prematuro/epidemiologia , Fertilização in vitro , Nascido Vivo/epidemiologia , HisteroscopiaRESUMO
Whether infertility drug exposure increases the risk of borderline ovarian tumors (BOTs) remains controversial. The present study was conducted with a comprehensive search for studies published from January 1990 to December 2021 in the online databases Cochrane Library, PubMed, Web of Science and EMBASE. We considered the first diagnosis of a BOT as the primary outcome. The odds ratio (OR) was calculated with corresponding 95% confidence intervals (CIs) for the risk of BOTs in patients who were treated with infertility drugs. Ten studies, a total of 2,779,511 women, qualified for inclusion in this meta-analysis. The pooled OR of 1.56 (95% CI: 1.09-2.22) revealed a significant positive association between infertility drugs and an increased risk for BOTs, but for specific drugs, only CC plus Gn had statistical significance. No publication bias was detected using the Egger and Begg tests (p > 0.05). A significant difference in BOT incidence was observed among infertile women and nulliparous women who were treated with or without infertility drugs. In conclusion, the use of infertility drugs may increase the risk of BOTs, but a dose-dependent relationship was not observed between the number of assisted reproduction technology cycles and the risk of BOTs, and infertile women who successfully became pregnant might have a reduced risk. Registration: PROSPERO, CRD42022330775.
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Objective: To explore the clinical outcomes of unstimulated in vitro maturation (IVM) after oocyte retrieval with gynecological surgery (IVM-surgery) for refractory polycystic ovary syndrome (PCOS) and analyze the influencing factors. Methods: Patients with refractory PCOS who underwent unstimulated IVM-surgery from June 2014 to September 2018 were included in this retrospective cohort study. Matured IVM oocytes were freshly fertilized and subsequently frozen at the blastocyst stage. Frozen-thawed embryo transfer was then conducted according to the desire of patients. Oocytes and embryological outcomes, reproductive outcomes were evaluated. Influencing factors of oocytes and embryological outcomes were analyzed by univariate analysis and multivariate analysis. Receiver operating characteristic curves were used to evaluate the predict value of serum hormone levels for oocytes and embryological outcomes. Results: A total of 93 patients with refractory PCOS who underwent unstimulated IVM-surgery were included in this study.13 patients (13/85, 15.3%) had spontaneous pregnancy and live birth after surgery. 34 patients (34/93, 36.6%) obtained blastocysts and received embryo transfer, of which 13 patients (13/34, 38.2%) eventually achieved live birth by IVM. Higher anti-Mullerian hormone, antral follicle count and basal serum luteinizing hormone (LH) levels were strongly correlated with higher number of oocytes retrieved (P = 0.004, 0.004, 0.040, respectively). Higher basal serum follicle-stimulating hormone (FSH) and LH were significantly associated with higher oocyte maturation rate (P = 0.001 and P = 0.004, respectively) and blastocyst formation (P = 0.036 and P = 0.003, respectively). There was a significant linear correlation between basal serum FSH and LH (r = 0.500, P <0.001). What is more, basal serum FSH and LH had predictive value for oocytes and embryological outcomes. Conclusion: Unstimulated IVM-surgery provided the opportunity for both spontaneous pregnancy and assisted reproductive technology. Basal FSH and LH were significantly associated with oocyte maturation rate and blastocyst formation of unstimulated IVM-surgery.
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Recuperação de Oócitos , Síndrome do Ovário Policístico , Feminino , Hormônio Foliculoestimulante , Procedimentos Cirúrgicos em Ginecologia , Humanos , Síndrome do Ovário Policístico/complicações , Síndrome do Ovário Policístico/cirurgia , Gravidez , Estudos Prospectivos , Estudos RetrospectivosRESUMO
The use of in vitro maturation (IVM) before gynecological operation (OP-IVM) is an extension of conventional IVM that combines IVM following oocyte retrieval with routine gynecological surgery. OP-IVM is suitable for patients undergoing benign gynecological surgery who have the need for fertility preservation (FP) or infertility treatments such as in vitro fertilization and embryo transfer (IVF-ET). In the operating room, patients undergoing benign gynecological surgery are first anesthetized and receive ultrasound-guided immature follicle aspiration (IMFA) treatment. As the subsequent gynecological surgery is performed, the cumulus-oocyte complexes (COCs) are examined, and the immature COCs are transferred into the IVM medium and cultured for 28-32 hours in the IVF laboratory. After assessment, mature oocytes in the MII stage will be selected and cryopreserved in liquid nitrogen for FP or fertilized by intracytoplasmic sperm injection (ICSI) for IVF-ET. By combining IVM with gynecological surgery, immature oocytes that would have been discarded can be saved and used for assisted reproductive technology (ART). The procedure, significance and critical aspects of OP-IVM are described in this article.
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Procedimentos Cirúrgicos em Ginecologia , Técnicas de Maturação in Vitro de Oócitos , Recuperação de Oócitos , Feminino , Fertilização in vitro , Humanos , OócitosRESUMO
STUDY QUESTION: Could in vitro maturation (IVM) following transvaginal oocyte retrieval during gynaecological surgery (IVM-surgery) be an effective and safe strategy for fertility preservation? SUMMARY ANSWER: IVM-surgery on unstimulated ovaries is a novel option that can be considered for fertility preservation for women requiring gynaecological surgery, but more research is needed to identify appropriate patients who may benefit and to determine the cost-effectiveness of such an approach. WHAT IS KNOWN ALREADY: IVM followed by oocyte/embryo cryopreservation has been useful as a safe reproductive strategy for some infertile women. STUDY DESIGN, SIZE, DURATION: This prospective cohort study comprised 158 consecutive women with polycystic ovary syndrome (PCOS) who underwent laparoscopy or hysteroscopy for other reasons and had concomitant transvaginal oocyte retrieval followed by IVM between 2014 and 2016. PARTICIPANTS/MATERIALS, SETTING, METHODS: A total of 158 women with anovulatory PCOS who underwent IVM-surgery in our infertility centre were recruited for this study. Matured IVM oocytes obtained from these women were either freshly fertilized and subsequently frozen at the blastocyst stage (fresh oocyte group, n = 46) or the oocytes were frozen (frozen oocyte group, n = 112) for fertility preservation followed by later thawing for insemination and cleavage embryo transfer (ET) (n = 33). The following outcomes were then evaluated: embryological data, clinical pregnancy rate, live birth rate (LBR), neonatal outcomes, post-operative complications and post-operative ovarian function. MAIN RESULTS AND THE ROLE OF CHANCE: Among all the women who underwent IVM-surgery, the clinical pregnancy rate and LBR per initiated IVM cycle were 9.5% (15/158) and 6.9% (11/158), respectively. Women (40.6%, 20/33) who underwent the procedure with frozen-thawed oocytes (oocyte survival rate, 83.0%) obtained a high quality of cleaved embryos. In the fresh oocyte group, the clinical pregnancy rate and LBR per ET cycle were 69.2 and 53.8%, respectively. In the frozen oocyte group, the clinical pregnancy rate and LBR per ET cycle were 28.6 and 19.1%, respectively. No adverse neonatal outcomes were recorded. IVM-surgery was not associated with post-operative complications, a longer hospital stay, or impaired ovarian function. LIMITATIONS, REASONS FOR CAUTION: Because of the small sample size and the low utilization rate and cost-effectiveness per retrieval, the present findings should be interpreted with caution, and further studies are needed for the long-term follow-up of live births. WIDER IMPLICATIONS OF THE FINDINGS: This strategy can also help patients with normal ovulation to obtain available oocytes and embryos for cryopreservation and subsequent use. STUDY FUNDING/COMPETING INTEREST(S): This research was supported by the Joint Research Fund for Overseas Natural Science of China (No. 31429004), the National Key Research and Development Program of China (No. 2017YFC1002000, 2017YFC1001504, 2016YFC1000302), the Ministry of Science and Technology of China Grants (No. 2014CB943203), the Chinese Society of Reproductive Medicine Fund (No. 16020400656) and the National Natural Science Foundation of China (No. 81300456). All the authors have nothing to disclose in terms of conflicts of interest. TRIAL REGISTRATION NUMBER: chictr-ONC-17011861.
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Preservação da Fertilidade , Infertilidade Feminina , China , Feminino , Humanos , Técnicas de Maturação in Vitro de Oócitos , Infertilidade Feminina/terapia , Recuperação de Oócitos , Oócitos , Gravidez , Taxa de Gravidez , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: Superovulation treatment had some adverse effects on maturity and development of oocytes. Can superovulation dose of gonadotropins (Gns) affect the transcriptome of granulosa cells and follicular fluid (FF) hormone levels? METHODS: One leading pre-ovulatory follicle per subject was used from three natural-cycle and four Gn-stimulated patients. Granulosa cells and FF samples were collected from the same leading follicle of each patient. RNA was extracted from granulosa cells and subjected to deep sequencing and analysis. Follicle-stimulating hormone (FSH), estradiol (E2), androstenedione (AND), testosterone (T), luteinizing hormone (LH), and progesterone (P4) levels in FF were measured by immunoassays. Student's t test was used for statistical analysis. RESULTS: A total of 715 genes were up-regulated, and 287 genes were down-regulated, in the Gn-stimulated group relative to the control group. Gene Ontology analysis revealed that the down-regulated genes were enriched in cell cycle and meiosis pathways, primarily those associated with follicle or oocyte maturation and quality. On the other hand, the up-regulated genes were enriched in functions related to immunity and cytokine-cytokine receptor interactions. Compared to the follicles of natural cycle, the E2 and LH concentrations were significantly reduced (P < 0.001), the P4 concentration was significantly increased (P = 0.003), and the concentrations of FSH, T and AND had no difference in the follicles of Gn-stimulated cycle. CONCLUSIONS: Cell cycle- and meiosis-associated genes were down-regulated by Gns stimulation, whereas immune- and cytokine-associated genes were up-regulated. Hormone levels were also affected by Gns stimulation. Compared with natural-cycle follicles,putative markers associated with oocyte quality and follicle maturation were significantly different from those in Gn-stimulated follicles. Hormone levels in follicles were compatible with the steroidogenic patterns of granulosa cell, which reflects the follicle maturation and oocyte quality.
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Líquido Folicular/metabolismo , Gonadotropinas/farmacologia , Células da Granulosa/metabolismo , Hormônios Hipofisários/metabolismo , Transcriptoma/efeitos dos fármacos , Androstenodiona/metabolismo , Estradiol/metabolismo , Feminino , Fertilização in vitro , Hormônio Foliculoestimulante/metabolismo , Ontologia Genética , Humanos , Hormônio Luteinizante/metabolismo , Transdução de Sinais/genética , Testosterona/metabolismoRESUMO
BACKGROUND: There is limited literature investigating the effects of body mass index (BMI) and androgen level on in vitro fertilization (IVF) outcomes with a gonadotropin-releasing hormone (GnRH)-antagonist protocol in polycystic ovary syndrome (PCOS). Androgen-related variation in the effect of body mass index (BMI) on IVF outcomes remains unknown. METHODS: In this retrospective study, 583 infertile women with PCOS who underwent IVF using the conventional GnRH-antagonist protocol were included. Patients were divided into four groups according to BMI and androgen level: overweight- hyperandrogenism(HA) group, n = 96, overweight-non-HA group, n = 117, non-overweight-HA group, n = 152, and non-overweight-non-HA group, n = 218. RESULTS: A significantly higher number of oocytes were retrieved, and the total Gn consumption as well Gn consumption per day was significantly lower, in the non-overweight groups than in the overweight groups. The number of available embryos was significantly higher in the HA groups than in the non-HA groups. Clinical pregnancy rate was of no significant difference among four groups. Live-birth rates in the overweight groups were significantly lower than those in non-overweight-non-HA group (23.9, 28.4% vs. 42.5%, P<0.05). The miscarriage rate in overweight-HA group was significantly higher than that in non-overweight-non-HA group (45.2% vs. 14.5%, P<0.05). Multivariate logistic regression analysis revealed that BMI and basal androstenedione (AND) both acted as significantly influent factors on miscarriage rate. The area under the curve (AUC) in receiver operating characteristic (ROC) analysis for BMI and basal AND on miscarriage rate were 0.607 (P = 0.029) and 0.657 (P = 0.001), respectively, and the cut-off values of BMI and basal AND were 25.335 kg/m2 and 10.95 nmol/L, respectively. CONCLUSIONS: In IVF cycles with GnRH-antagonist protocol, economic benefits were seen in non-overweight patients with PCOS, with less Gn cost and more retrieved oocytes. BMI and basal AND were both significantly influential factors with moderate predictive ability on the miscarriage rate. The predictive value of basal AND on miscarriage was slightly stronger than BMI.
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Aborto Espontâneo/metabolismo , Androstenodiona/metabolismo , Índice de Massa Corporal , Síndrome do Ovário Policístico/metabolismo , Aborto Espontâneo/etiologia , Adulto , Feminino , Fertilização in vitro/métodos , Hormônio Liberador de Gonadotropina/antagonistas & inibidores , Antagonistas de Hormônios/farmacologia , Humanos , Hiperandrogenismo/fisiopatologia , Infertilidade Feminina/etiologia , Infertilidade Feminina/metabolismo , Infertilidade Feminina/terapia , Oócitos/citologia , Oócitos/efeitos dos fármacos , Sobrepeso/fisiopatologia , Síndrome do Ovário Policístico/complicações , Gravidez , Taxa de Gravidez , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
Few studies have evaluated Hedgehog (Hh) signaling pathway activation in different types of ovarian tumors including benign, borderline and malignant ovarian tumors. The present study investigated the expression of Hh signaling pathway components (SHH, SMO, PTCH, and GLI1) in 193 ovarian epithelial tumor specimens (including 147 malignant epithelial ovarian cancers, 30 borderline ovarian tumors, 16 benign ovarian epithelial tumors) and 11 normal ovarian epithelial tissues by immunohistochemistry. The results demonstrated widespread expression of Hh pathway molecules in ovarian tumors. However, there was no significant difference in the expression intensity of SHH among the four groups (P>0.05). Statistically significant differences were identified in the expression intensity of the SMO, PICH and GLI1 among groups (P<0.001). In addition, significant differences were also revealed in the expression levels of SMO (P=0.013) and GLI1 (P=0.0005) between the platinum drug-sensitive and drug-resistant groups. The overexpression of SMO and GLI1 was further confirmed in the cisplatin-resistant ovarian cancer cell line A2780/DDP by immunofluorescence, flow cytometry and western blotting. The results revealed that the Hh pathway components SMO, PICH and GLI1 are activated in ovarian epithelial tumors. Novel potential associations between cisplatin resistance and the overexpression of SMO and Gli1 in malignant epithelial ovarian cancer were also observed, which may provide an innovative approach to the treatment of drug resistant ovarian epithelial cancer.
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OBJECTIVE: Human epidermal growth factor receptor 2 (HER2) is an important biomarker for the precise individualized treatment including trastuzumab of HER2-positive breast and gastric cancer. Immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) are the routine analyses for formalin-fixed paraffin-embedded (FFPE) samples. However, IHC is variable and depends on the evaluator, and FISH is a labor intensive and expensive method. We evaluated the feasibility of droplet digital polymerase chain reaction (ddPCR) as a precise and quantitative method for HER2 amplification test. MATERIALS AND METHODS: We used ddPCR to confirm HER2 amplification status in 24 breast cancer and 29 gastric cancer samples to validate the HER2 cutoff value in ddPCR. After setting cutoff value, all the above-mentioned samples were tested by IHC. Afterward, another 51 equivocal IHC 2+ gastric cancer samples were further determined by FISH and ddPCR, respectively, and the concordance between ddPCR and FISH was calculated. RESULTS: We set the HER2 cutoff value at 1.8. The concordance rate of HER2 status between ddPCR and IHC was 94.4% (17 out of 18) in 24 breast cancer samples. In 29 gastric cancer specimens, the concordance rate of HER2 amplification between ddPCR and IHC was 100% (22 out of 22). At last, compared with FISH determined HER2 status, ddPCR HER2 scores correctly classified 44 of 51 cases with 86.3% concordance in 51 equivocal IHC 2+ gastric cancer samples. CONCLUSIONS: ddPCR was able to identify HER2 amplification status in breast and gastric cancers with precise correlation with IHC and FISH results. This method might become a standard method for testing FFPE samples. However, the technology requires further research.
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Neoplasias da Mama/genética , Amplificação de Genes/genética , Receptor ErbB-2/genética , Neoplasias Gástricas/genética , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/genética , Neoplasias da Mama/patologia , Feminino , Formaldeído/química , Humanos , Hibridização in Situ Fluorescente , Masculino , Pessoa de Meia-Idade , Inclusão em Parafina , Receptor ErbB-2/isolamento & purificação , Neoplasias Gástricas/patologiaRESUMO
BACKGROUND/AIMS: Oxidized low-density lipoprotein (ox-LDL) is a major component of hyperlipidemia and contributes to atherosclerosis. Endothelial progenitor cells (EPCs) play an important role in preventing atherosclerosis and notably decreased in hyperlipidemia. Ox-LDL and ox-LDL-related reactive oxygen species (ROS) have deleterious effects on EPCs. Probucol as an antioxidant and anti-inflammatory drug reduces ROS production. The present study was to determine if probucol could protect EPCs from ox-LDL in vivo and to investigate the potential mechanisms. METHODS: ox-LDL was injected into male C57BL/6 mice for 3 days with or without probucol treatment with PBS as control. Bone marrow (BM) fluid, serum, circulating mononuclear cells (MNCs) and EPCs were collected for analysis. RESULTS: the increased extracellular ROS in BM, serum and blood intracellular ROS production in the mice with ox-LDL treatment in association with a significant reduction of circulating MNCs and EPCs were restored with Probucol treatment. A significant increase in the serum ox-LDL and C-reactive protein and decrease in superoxide dismutase and circulating MNCs and EPCs were observed in hyperlipidemic patients that were effectively reversed with probucol treatment. CONCLUSION: these data suggested that probucol could protect EPCs from ox-LDL through inhibition of ROS production in vivo.
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Células Progenitoras Endoteliais/efeitos dos fármacos , Lipoproteínas LDL/farmacologia , Probucol/farmacologia , Espécies Reativas de Oxigênio/metabolismo , Animais , Antioxidantes/farmacologia , Células da Medula Óssea/efeitos dos fármacos , Células da Medula Óssea/metabolismo , Proteína C-Reativa/metabolismo , Células Cultivadas , Células Progenitoras Endoteliais/metabolismo , Citometria de Fluxo , Humanos , Lipoproteínas LDL/sangue , Lipoproteínas LDL/metabolismo , Masculino , Camundongos Endogâmicos C57BL , Monócitos/efeitos dos fármacos , Monócitos/metabolismo , Espécies Reativas de Oxigênio/sangue , Superóxido Dismutase/metabolismoRESUMO
OBJECTIVE: To evaluate the effects of laparoscopic surgery under total intravenous anesthesia (TIVA) on outcomes of heterotopic pregnancies which need to receive laparoscopic procedures. METHODS: The data of 108 cases of pregnant women in Center of Reproductive Medicine, Peking University Third Hospital were retrospectively analyzed, and divided into two groups according to whether received surgery. Surgery group : 48 pregnant women after in vitro fertilization-embryo transfer (IVF-ET) were diagnosed as heterotopic pregnancies and received laparoscopic procedures under TIVA. CONTROL GROUP: 60 normal pregnant women after IVF-ET. The miscarriage rate, pregnant complications rate, premature birth rate, live birth rate, delivery weeks and cesarean section rate of two groups were compared. Meanwhile, the newborn's weight, male rate, birth defect rate and Apgar score in 1 min and 5 min of the two groups were compared. RESULTS: The miscarriage rate, pregnant complications rate, premature birth rate, cesarean section rate, male rate of surgery group were 14.6%, 16.7%, 4.2%, 82.9%, 51.2% respectively, which were 15.0%, 18.3%, 6.7%, 84.3%, 52.9% in control group respectively. There were no significant difference between the two groups (χ(2)=-0.072, -0.241, -0.569, -0.442, -0.163, P>0.05). The delivery weeks and newborn's weight of surgery group were (38.3±1.7)weeks and(3 394.9±460.7)g respectively , which were (37.9±1.5) weeks and (3 406.3±512.6 )g in control group. There were no significant difference between the two groups (t=1.083, -0.111, P>0.05). The 1 min Apgar score and 5 min Apgar score of surgery group were 9.6(9.0-10.0), 10(10-10) scores and were 9.5(9.0-10.0), 10(10-10) scores in control group.There were no significant difference between the two groups (Z=-0.418, 0.000, P>0.05). The live birth rate of two groups were both 100%, and the birth defect rate were both 0. CONCLUSION: Laparoscopic surgery under TIVA has no effect on the outcome of heterotopic pregnancies.
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Laparoscopia , Resultado da Gravidez , Gravidez Heterotópica , Aborto Espontâneo , Anestesia Intravenosa , Anestesia Obstétrica , Cesárea , Parto Obstétrico , Transferência Embrionária , Feminino , Humanos , Recém-Nascido , Masculino , Período Pós-Operatório , Gravidez , Nascimento Prematuro , Estudos RetrospectivosRESUMO
BACKGROUND: Preoperative incisional local anaesthesia with ropivacaine is a common method of providing post-laparoscopy pain relief. The pulmonary recruitment manoeuvre also provides pain relief, but the combined effect of these two methods on pain following laparoscopic procedures has not been reported. We investigated the efficacy of combining local anaesthetic infiltration of ropivacaine with pulmonary recruitment manoeuvre on postoperative pain following diagnostic hysteroscopy and laparoscopy. METHODS: This prospective, randomized, controlled study involved 60 patients divided into two groups (n = 30, each). Group 1 received 20 ml of 0.5% ropivacaine injected peri-incisionally preoperatively, with intra-abdominal carbon dioxide removed by passive deflation. Group 2 received 20 ml of 0.5% ropivacaine injected peri-incisionally with five manual inflations of the lungs with a positive-pressure ventilation of 40 cmH2O at the end of surgery. The last inflation was held for 5 seconds. The intensity of postoperative incisional and shoulder pain was evaluated using a numerical rating scale at 0, 2, 4, 8, 12, 24 and 48 hours postoperatively by an independent blinded anaesthesiologist. Tramadol was given postoperatively for analgesia. RESULTS: Compared with group 1, incisional ropivacaine infiltration combined with pulmonary recruitment manoeuvre significantly reduced dynamic pain at 0 hour, 4 hours, and 24 hours postoperatively (4.1 ± 2.2 vs. 2.1 ± 1.9, P = 0.002; 2.7 ± 2.7 vs. 1.2 ± 1.3, P = 0.035; and 3.5 ± 2.1 vs. 2.1 ± 1.8, P = 0.03, respectively). Static incisional pain was significantly relieved at 0 hour, 2 hours, and 24 hours postoperatively (3.1 ± 1.7 vs. 1.6 ± 1.3, P = 0.001; 1.4 ± 1.3 vs. 0.5 ± 0.8, P = 0.012; and 2.3 ± 1.9 vs. 1.0 ± 1.5, P = 0.038, respectively). Group 2 had more patients without shoulder pain (P < 0.05) and fewer requiring tramadol (P < 0.05). CONCLUSION: Ropivacaine with pulmonary recruitment manoeuvre provided simple and effective pain relief after diagnostic hysteroscopy and laparoscopy.
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Amidas/uso terapêutico , Anestésicos Locais/farmacologia , Histeroscopia/métodos , Laparoscopia/métodos , Dor Pós-Operatória/tratamento farmacológico , Adolescente , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Respiração com Pressão Positiva , Ropivacaina , Dor de Ombro/tratamento farmacológico , Adulto JovemRESUMO
PURPOSE: To study the consistency of hysteroscopy findings and histological chronic endometritis (CE) in recurrent implantation failure (RIF) cases, and to compare their values in indicating antibiotic treatment. METHODS: Sixty RIF cases (January 2009-January 2010) and 202 consecutive RIF cases (May 2010-April 2012) in Peking University Third Hospital reproductive medical center were studied. 60 RIF patients' endometrial samples redid section and CD38/CD138 immunohistochemical stain for CE screening. In 202 RIF cases, the presence of hyperemia, mucosal edema, and micropolyps under hysteroscopy were considered CE diagnostic parameters. Antibiotic was offered to part of the patients. The patients' clinical outcomes were analyzed by statistical methods. RESULTS: In 202 RIF cases, the hysteroscopy CE rate was 66.3 %, while histological CE rate was 43.6 %. The sensitivity and specificity of hysteroscopy were 35.2 and 67.5 %. In histological CE patients, 68 cases underwent regular antibiotic treatment and 20 did not. Two groups had similar clinical pregnancy rates (35.3 vs. 30.0 %), embryo implantation rates (18.9 vs. 20.4 %) and ongoing pregnancy rates (29.4 vs. 25.0 %). In hysteroscopy CE patients, the implantation rate (18.6 vs. 4.9 %) and ongoing pregnancy rate (29.3 vs. 7.4 %) significantly increased (P < 0.05) with antibiotic treatment, and higher intrauterine pregnancy rate in treatment group (29.3 vs. 11.1 %). In reviewing the chosen 60 RIF cases, the histological CE rates were similar in both pregnancy and non-pregnancy group after subsequent embryo transfer. CONCLUSIONS: CE occurs frequently in RIF patients; hysteroscopy has more diagnostic and treatment value for them.
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Implantação do Embrião , Endometrite/tratamento farmacológico , Endometrite/patologia , Histeroscopia , Taxa de Gravidez , Adulto , Antibacterianos/uso terapêutico , Biópsia , Doença Crônica , Endometrite/complicações , Endométrio/patologia , Feminino , Humanos , Gravidez , Recidiva , Sensibilidade e Especificidade , Falha de TratamentoRESUMO
OBJECTIVE: To evaluate the combined effect of premedication of parecoxib sodium and local infiltration of ropivocaine on postoperative shoulder pain and incisional pain in patients undergoing diagnostic hysteroscopy and laparoscopy. METHODS: In the study, 60 patients undergoing elective diagnostic hysteroscopy and laparoscopy were randomly allocated to two groups (each with 30 patients). The patients in group 1 were premedicated with 40 mg parecoxib sodium (diluted with 2 mL normal saline), and 0.5% ropivacaine (20 mL) were infiltrated around the incision site before establishment of CO2 pneumoperitoneum. The patients in group 2 received 2 mL normal saline intraveniously before anesthesia induction, and infiltration of 0.5% ropivacaine 20 mL were also applied as group 1. After anesthetic withdrawal, the patients' postoperative anesthesia recovery time and the time point of opening eyes on verbal command were noted. The intensities of postoperative shoulder pain and incisional pain were evaluated at 0, 2, 4, 8, 12, 24, and 48 h after surgery. The postoperative analgesic requirement was met by administration of tramadol. RESULTS: Compared with group 2, the incidence of postoperative shoulder pain was less in group 1 (37% vs. 67%, P=0.020), and the occurence of severe pain was lower (4 vs. 11, P=0.037). The numerical rating scales (NRS) of right shoulder pain of group 1 were significantly reduced than those of group 2 at 12 h postoperatively [0 (0, 2) vs. 0 (0, 8), P=0.012]. Left shoulder pain did not appear at 0 h and 2 h in both groups, while at 12 h and 24 h postoperatively, the NRS scores of group 1 were lower than those of group 2 [0 (0, 1) vs. 0 (0, 8), P=0.026; 0 (0, 4) vs. 2 (0, 9), P=0.014]. The dynamic and static abdominal pain scores of group 1 were significantly decreased than those of group 2 in post-anesthesia care unit (PACU) after surgery (P=0.001, P=0.005). The NRS scores of static abdominal pain of group 1 were significantly reduced than those of group 2 at 12 h and 24 h postoperatively (P=0.042, P=0.029). More patients in group 2 needed tramadol within 24 h postoperatively (8 vs. 0, P=0.002). CONCLUSION: Premedication of parecoxib sodium combined with local infiltration of ropinvocaine before incision could significantly reduce the postoperative shoulder pain and incisional pain as well as reduce opioid consumption in patients undergoing diagnostic hysteroscopy and laparoscopy.
Assuntos
Amidas/uso terapêutico , Histeroscopia , Isoxazóis/uso terapêutico , Laparoscopia , Dor Pós-Operatória/tratamento farmacológico , Dor de Ombro/tratamento farmacológico , Adolescente , Adulto , Amidas/administração & dosagem , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , Feminino , Humanos , Histeroscopia/efeitos adversos , Isoxazóis/administração & dosagem , Laparoscopia/efeitos adversos , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/etiologia , Ropivacaina , Dor de Ombro/etiologia , Adulto JovemRESUMO
OBJECTIVE: To evaluate the feasibility and value of abdominal ultrasound guided access for transvaginal hydrolaparoscopy (THL). STUDY DESIGN: One hundred and ninety-three infertile women were retrospectively included. A total of 31 subjects were included in the study group, and 162 cases performed prior to the introduction of transabdominal ultrasound guidance constituted a comparison group. The indications for THL were: inconclusive hysterosalpingogram findings and ovarian drilling for clomiphene-resistant polycystic ovarian disease. The total of complications arising from trocar needle insertions are compared between the study (ultrasound guidance) and comparison (without ultrasound guidance) groups. RESULTS: In the study group, two cases were transferred to standard laparoscopy without vaginal needle insertion because of no obvious fluid in the cul-de-sac. One of these cases was confirmed to have severe adhesions and the other had no pathology in the pelvic cavity. One further case was transferred due to severe adhesions found by THL. Twenty-nine patients had successful vaginal access including seven cases with a retroverted uterus (24.1%), as against only one case with retroverted uterus in the comparison group (0.6%). The difference was statistically significant (P<0.05). There were three cases of intestinal perforation and one case of uterine injury in the comparison group, but no case of complication in the study group. Fifteen cases were fully conducted by two novel medical doctors monitored by a senior doctor. CONCLUSIONS: Trans-abdominal ultrasound guided vaginal access increases the safety of THL, especially in patients with a retroverted uterus, by seeking out a better puncture spot, and making training more intuitive and safe.