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1.
BMC Pregnancy Childbirth ; 23(1): 726, 2023 Oct 13.
Artigo em Inglês | MEDLINE | ID: mdl-37833634

RESUMO

BACKGROUND: Despite being at higher risk of severe disease and pregnancy complications, evidence on susceptibility to SARS-CoV-2 infection in pregnancy is still limited. The aim of the study is to compare the likelihood of undergoing a SARS-CoV-2 test and testing positive for COVID-19 in pregnancy and puerperium with that of the general female population of reproductive age. METHODS: This is a retrospective population-based cohort study including 117,606 women of reproductive age (March 2020-September 2021) with 6608 (5.6%) women having ≥ 1 pregnancy. Women were linked to the pregnancy registry to be classified as "non-pregnant", "pregnant", and "puerperium"; then, according to the national case-based integrated COVID-19 surveillance system, all women undergoing a SARS-CoV-2 test during the study period were identified. The Incidence Rate Ratio was calculated to compare the likelihood of being tested for SARS-CoV-2 in pregnant, puerperium and non-pregnant women among all women included. The likelihood of having a COVID-19 diagnosis was calculated using two comparators (not-pregnant women and the person-time before/after pregnancy) by means of Cox proportional hazards models, adjusting for age and with the cluster option to control standard error calculation in repeated pregnancies. Only first infection and swabs before the first one positive were included. RESULTS: The probability of being tested for SARS-CoV-2 was 4.9 (95% CI: 4.8-5.1) and 3.6 times higher (95%CI: 3.4-3.9) in pregnancy (including spontaneous miscarriages) and in the puerperium, respectively. The Hazard Ratio (HR) of covid-19 diagnosis during pregnancy vs. non-pregnancy was 1.17 (95% CI 1.03-1.33) with similar results when comparing the risk during pregnancy with that of the same women outside pregnancy (puerperium excluded), with an HR of 1.13 (95% CI 0.96-1.33); the excess decreased when excluding the test performed at admission for delivery (HR 1.08 (95%CI 0.90-1.30). In the puerperium, the HR was 0.62 (95% CI 0.41-0.92) comparing women with ≥ 1childbirth with all other women and excluding the first two weeks of puerperium. CONCLUSIONS: Women during pregnancy showed a small increase in the risk of infection, compatible with a higher likelihood of being tested. A lower probability of infection during the puerperium was observed during the entire pandemic period, suggesting likely protective behaviors which were effective in reducing their probability of infection.


Assuntos
COVID-19 , Complicações Infecciosas na Gravidez , Gravidez , Feminino , Humanos , Masculino , COVID-19/diagnóstico , COVID-19/epidemiologia , SARS-CoV-2 , Incidência , Teste para COVID-19 , Estudos Retrospectivos , Estudos de Coortes , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/epidemiologia
2.
Fetal Pediatr Pathol ; 42(3): 498-505, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36369825

RESUMO

Introduction: The vesico-allantoic cyst is a communication between the fetal bladder and the allantois through a patent urachus.Case Report: We describe a 17-week of gestational age (WGA) fetus with a 40 x 30 mm vesico-allantoic cyst. At 19 WGA, ultrasound (US) detected bilateral dilatation of renal pelvis (5-6 mm), hydroureters, and hypospadias. Amniotic fluid, umbilical cord flow, and fetal biometry were regular. Due to uncertain prognosis, the parents opted for legal termination of pregnancy. Autopsy confirmed the prenatal findings, also revealing intestinal malrotation and Meckel's diverticulum.Discussion/Conclusion: Probably an initial urinary tract obstruction occurred, not yet affecting the amniotic fluid volume, but evident as pyelectasis. This case highlights the possibility that genito-urinary and intestinal anomalies may be found in association with the vesico-allantoic cyst.


Assuntos
Cistos , Cisto do Úraco , Úraco , Masculino , Feminino , Humanos , Gravidez , Bexiga Urinária/diagnóstico por imagem , Bexiga Urinária/anormalidades , Úraco/anormalidades , Úraco/diagnóstico por imagem , Autopsia , Ultrassonografia Pré-Natal , Cisto do Úraco/complicações , Cisto do Úraco/diagnóstico , Cistos/diagnóstico por imagem
3.
J Assist Reprod Genet ; 39(2): 395-408, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35084638

RESUMO

PURPOSE: Several mathematical models have been developed to estimate individualized chances of assisted reproduction techniques (ART) success, although with limited clinical application. Our study aimed to develop a decisional algorithm able to predict pregnancy and live birth rates after controlled ovarian stimulation (COS) phase, helping the physician to decide whether to perform oocytes pick-up continuing the ongoing ART path. METHODS: A single-center retrospective analysis of real-world data was carried out including all fresh ART cycles performed in 1998-2020. Baseline characteristics, ART parameters and biochemical/clinical pregnancies and live birth rates were collected. A seven-steps systematic approach for model development, combining linear regression analyses and decision trees (DT), was applied for biochemical, clinical pregnancy, and live birth rates. RESULTS: Of fresh ART cycles, 12,275 were included. Linear regression analyses highlighted a relationship between number of ovarian follicles > 17 mm detected at ultrasound before pick-up (OF17), embryos number and fertilization rate, and biochemical and clinical pregnancy rates (p < 0.001), but not live birth rate. DT were created for biochemical pregnancy (statistical power-SP:80.8%), clinical pregnancy (SP:85.4%), and live birth (SP:87.2%). Thresholds for OF17 entered in all DT, while sperm motility entered the biochemical pregnancy's model, and female age entered the clinical pregnancy and live birth DT. In case of OF17 < 3, the chance of conceiving was < 6% for all DT. CONCLUSION: A systematic approach allows to identify OF17, female age, and sperm motility as pre-retrieval predictors of ART outcome, possibly reducing the socio-economic burden of ART failure, allowing the clinician to perform or not the oocytes pick-up.


Assuntos
Técnicas de Reprodução Assistida , Motilidade dos Espermatozoides , Algoritmos , Feminino , Fertilidade , Fertilização in vitro , Humanos , Nascido Vivo/epidemiologia , Masculino , Indução da Ovulação/métodos , Gravidez , Taxa de Gravidez , Estudos Retrospectivos
4.
Fetal Pediatr Pathol ; 41(3): 468-474, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33103529

RESUMO

Background: Large subchorionic cysts usually arise close to the placental cord insertion site (PCIS) inducing traction on the umbilical cord, impairing blood flow and favoring fetal growth restriction (FGR). Intracystic hemorrhage/hematoma is likely due to the prothrombotic properties of X cells secretion (extravillous trophoblast), which line the cyst wall. Case report: We describe a large subchorionic cyst located exactly at the PCIS, displacing the umbilical cord vessel branches running along the cyst surface. The fetus presented with FGR. At 36 weeks of gestational age, the cyst measured 7.7 cm in maximum dimension showing a partially organized hemorrhage and a peripheral laminated thrombohematoma. The patient underwent elective cesarean section as the cyst and its vessels were at high risk of rupture during labor. Conclusion: Recognition of large subchorionic cysts close to or at the PCIS in a growth restricted fetus with subsequent expedited delivery may avoid a fatal event.


Assuntos
Cesárea , Cistos , Cesárea/efeitos adversos , Feminino , Retardo do Crescimento Fetal , Hematoma/complicações , Hemorragia/etiologia , Humanos , Placenta , Gravidez , Ultrassonografia Pré-Natal/métodos , Cordão Umbilical
5.
Gynecol Oncol ; 161(1): 173-178, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33514481

RESUMO

OBJECTIVE: To evaluate the outcomes of high-risk (HR) HPV-positive and -negative women affected by high-grade cervical dysplasia. METHODS: This is a retrospective multi-institutional study. Medical records of consecutive patients with high-grade cervical dysplasia undergoing conization between 2010 and 2014 were retrieved. All patients included had at least 5 years of follow-up. A propensity-score matching was adopted in order to reduce the presence of confounding factors between groups. Kaplan-Meir and Cox hazard models were used to estimate 5-year outcomes. RESULTS: Overall, data of 2966 women, affected by high-grade cervical dysplasia were reviewed. The study population included 1478 (85%) and 260 (15%) women affected by HR-HPV-positive and HR-HPV-negative high-grade cervical dysplasia. The prevalence of CIN2 and CIN3 among the HR-HPV-positive and -negative cohort was similar (p = 0.315). Patients with HR-HPV-positive high-grade cervical dysplasia were at higher risk of 5-year recurrence (after primary conization) that HR-HPV-negative patients (p < 0.001, log-rank test). Via multivariate analysis, HR-HPV-negative women were at low risk of recurrence (HR: 1.69 (95%CI: 1.05, 4.80); p = 0.018, Cox Hazard model). A propensity-score matched comparison was carried out in order to reduce biases that are related to the retrospective study design. In comparison to HR-HPV-negative patients, thosewith HR-HPV-positive CIN3 was associate with a 8-fold increase in the risk of recurrence (p < 0.001, log-rank test). CONCLUSIONS: HR-HPV-negative high-grade cervical dysplasia is not uncommon, accounting for 15% of our study population. Those patients experience more favorable outcomes than patients with documented HR-HPV infection(s). Further prospective studies are needed to corroborate our data.


Assuntos
Infecções por Papillomavirus/patologia , Displasia do Colo do Útero/virologia , Neoplasias do Colo do Útero/virologia , Adulto , Conização , Feminino , Humanos , Pessoa de Meia-Idade , Infecções por Papillomavirus/virologia , Prognóstico , Pontuação de Propensão , Estudos Retrospectivos , Fatores de Risco , Displasia do Colo do Útero/patologia , Neoplasias do Colo do Útero/patologia , Adulto Jovem
6.
Gynecol Endocrinol ; 37(2): 113-116, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-32321333

RESUMO

AIM: During pregnancy, thyroid homeostasis is physiologically modified, leading to altered levels of thyrotropin (TSH): hence, the adoption of pregnancy-related, population- and method-specific reference ranges is recommended. This monocentric and retrospective study was conducted to establish local pregnancy-related reference intervals for serum TSH in singleton pregnant women using real-life clinical data. METHODS: We included women who measured serum TSH during pregnancy at our Laboratory over six years, excluding pregnant women with current or past history of thyroid disease, pituitary or autoimmune diseases, use of medications known to influence thyroid function, multiple and/or pathological pregnancies, BMI >30 Kg/m2. RESULTS: We retrieved a total of 3744 TSH results. Reference limits (90% confidence intervals) for TSH (in mIU/L) are: first trimester 0.09 (0.06-0.12) - 3.16 (3.05-3.29); second trimester 0.25 (0.11-0.30) - 3.55 (3.34-3.73); third trimester 0.42 (0.15-0.48) - 3.93 (3.80-4.08). CONCLUSION: In conclusion, real-life clinical data could be used to establish or verify local reference intervals for TSH in pregnant women: this may reduce the risk of misclassification of pregnant women undergoing thyroid function testing.


Assuntos
Trimestres da Gravidez/sangue , Gravidez/sangue , Tireotropina/sangue , Adulto , Feminino , Humanos , Valores de Referência
7.
Gynecol Oncol ; 159(3): 636-641, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32893030

RESUMO

OBJECTIVE: Conization aims to remove pre-neoplastic lesions of the uterine cervix. Several techniques for conization have been compared, but evidence regarding the most effective therapeutic option is scant. Here, we aimed to compare the recurrence rate following laser conization and loop electrosurgical excision procedure (LEEP) in patients with high-grade cervical dysplasia (HSIL/CIN2+). METHODS: This is a retrospective multi-institutional study. Medical records of consecutive patients with HSIL/CIN2+ undergoing conization between 2010 and 2014 were retrieved. A propensity-score matching (PSM) was applied in order to reduce allocation bias. The risk of developing recurrence was estimated using Kaplan-Meir and Cox hazard models. RESULTS: Overall, 2966 patients had conization over the study period, including 567 (20%) and 2399 (80%) patients having laser conization and LEEP, respectively. Looking at predictors of recurrence, diagnosis of CIN3 (HR:3.80 (95%CI:2.01,7.21); p < 0.001) and HPV persistence (HR:1.81 (95%CI:1.11,2.96); p < 0.001) correlated with an increased risk of recurrence. After applying a PSM we selected 500 patients undergoing laser conization and 1000 undergoing LEEP. Patients undergoing LEEP were at higher risk of having positive surgical margins in comparison to patients undergoing laser conization (11.2% vs. 4.2%). The risk of having persistence of HPV was similar between the two groups (15.0% vs. 11.6%;p = 0.256). Five-year recurrence rate was 8.1% and 4% after LEEP and laser conization, respectively (p = 0.023). HPV persistence was the only factor associated with [5-]year recurrence after both laser conization (p = 0.003) and LEEP (p = 0.001). CONCLUSIONS: HPV persistence is the only factor associated with an increased risk of recurrence after either laser conization or LEEP. Owing to the lack of data regarding obstetrical outcomes, we are not able to assess the best therapeutic option for women with cervical dysplasia.


Assuntos
Conização/métodos , Eletrocirurgia/métodos , Recidiva Local de Neoplasia/epidemiologia , Infecções por Papillomavirus/epidemiologia , Displasia do Colo do Útero/cirurgia , Neoplasias do Colo do Útero/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Colo do Útero/patologia , Colo do Útero/cirurgia , Colo do Útero/virologia , Conização/instrumentação , Eletrocirurgia/instrumentação , Feminino , Seguimentos , Humanos , Lasers , Margens de Excisão , Pessoa de Meia-Idade , Gradação de Tumores , Recidiva Local de Neoplasia/prevenção & controle , Recidiva Local de Neoplasia/virologia , Neoplasia Residual , Infecções por Papillomavirus/patologia , Infecções por Papillomavirus/cirurgia , Infecções por Papillomavirus/virologia , Estudos Retrospectivos , Fatores de Risco , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/virologia , Adulto Jovem , Displasia do Colo do Útero/diagnóstico , Displasia do Colo do Útero/epidemiologia , Displasia do Colo do Útero/virologia
8.
Reprod Biol Endocrinol ; 17(1): 84, 2019 Oct 27.
Artigo em Inglês | MEDLINE | ID: mdl-31656205

RESUMO

BACKGROUND: In the absence of international guidelines indicating the usage of vitrification rather than slow-freezing, the study aim was to analyze a large cohort of slow-frozen/thawed embryos to produce a rationale supporting the standardization of IVF cryopreservation policy. METHODS: This retrospective analysis included 4779 cleavage stage embryos cryopreserved by slow-freezing/thawing from September 2009 to April 2017 at a single Center. Biological and clinical outcomes of three different commercial kits adopted sequentially, i.e. Vitrolife Cleave Kit® from Vitrolife (kit 1) vs. K-SICS-5000 Kit® and K-SITS-5000 Kit® from Cook Medical (kit 2) and Freeze/Thaw 1™ Kit® from Vitrolife (kit 3) were collected and compared in the light of cryoprotectants composition. RESULTS: Kit 3 compared to kit 1 and kit 2 showed significantly (P < 0.001) higher embryo survival (79.9% vs. 75.6 and 68.1%, respectively) and frozen embryo replacement (91.5% vs. 86.5 and 83.3%, respectively) rates, and significantly (P < 0.001) lower blastomere degeneration rate (41.5% vs. 43.6 and 52.4%, respectively). No significant difference for clinical outcomes was observed among kits. Only a slight positive trend was observed for kit 3 vs. kit 1 and kit 2 on delivery rate per thawing cycle (7.12% vs. 4.19 and 4.51%, respectively; P < 0.058) and live birth rate (3.07% vs. 2.59 and 1.93%, respectively, P < 0.069). Thawing solutions of kit 3 were similar to those of any warming protocol. CONCLUSIONS: A defined concentration of extracellular cryoprotectants in thawing/warming solutions had a beneficial effect on the embryo cryosurvival rate. Results could provide the rationale for the adoption of a single standardized warming protocol.


Assuntos
Blastômeros/fisiologia , Fase de Clivagem do Zigoto/fisiologia , Criopreservação/métodos , Crioprotetores/farmacologia , Embrião de Mamíferos/fisiologia , Vitrificação/efeitos dos fármacos , Blastômeros/citologia , Transferência Embrionária , Embrião de Mamíferos/citologia , Feminino , Humanos , Gravidez , Taxa de Gravidez , Estudos Retrospectivos
9.
BMC Cancer ; 18(1): 134, 2018 02 05.
Artigo em Inglês | MEDLINE | ID: mdl-29402239

RESUMO

BACKGROUND: Extra-uterine mullerian adenosarcomas have varying biological behaviours depending on the presence of endometriosis or sarcomatous overgrowth. These behaviours manifest according to the tumours' histological characteristics and sites of origin. The best treatment and oncologic outcome have not been clarified because only a few cases of extra-uterine and extra-ovarian adenosarcoma have been described in the literature. Here, we report a case of primary peritoneal adenosarcoma with sarcomatous overgrowth and review all reported cases of adenosarcomas arising outside of the uterus and outside the ovaries to identify the best treatment options and clarify outcomes. CASE PRESENTATION: A 79-year-old woman was referred to our Department with an abdominal mass resembling a fibroid with a haemorrhage. Her gynaecological history was negative. A transvaginal and transabdominal ultrasound examination revealed a multicystic mass resembling an ovarian tumour arising from the pelvis and extending up to the abdomen. At laparotomy a peritoneal mass arising from Douglas peritoneum was resected. The uterus and adnexa appeared normal, and a supra-cervical hysterectomy with bilateral salpingo-oophorectomy was performed. No macroscopic residual disease was present. Final pathology diagnosed a malignant peripheral nerve sheath tumors with divergent differentiation. Four weeks later a new, multicystic mass was found. Due to the progressive poor condition, the patient died four months after diagnosis. Histological slides were reviewed by external expert pathologists and the final diagnosis was of extra-genital adenosarcoma with sarcomatous overgrowth. Furthermore, we also collected and analysed articles written in English regarding extra-uterine and extra-ovarian adenosarcomas published between January 1974 and October 2016. PubMed was used as a database for this search. Clinical and pathological characteristics, treatments and outcomes were assessed. CONCLUSIONS: Only 41 cases has been reported in literature. Previous endometriosis and sarcomatous overgrowth showed an inverse effect on prognosis. Endometriosis was confirmed to have a positive effect on disease free survival Complete surgical resection is the mainstay of treatment. A worldwide registry is urgently required to collect data to standardize treatment and to obtain reliable data on prognosis.


Assuntos
Adenossarcoma/diagnóstico , Tumor Mulleriano Misto/diagnóstico , Neoplasias Ovarianas/diagnóstico , Neoplasias Uterinas/diagnóstico , Adenossarcoma/cirurgia , Idoso , Feminino , Humanos , Leiomioma/diagnóstico , Leiomioma/cirurgia , Tumor Mulleriano Misto/cirurgia , Neoplasias Ovarianas/cirurgia , Neoplasias Uterinas/cirurgia
11.
J Minim Invasive Gynecol ; 23(2): 206-14, 2016 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-26454195

RESUMO

STUDY OBJECTIVE: To assess the impact of the Food and Drug Administration (FDA) warning about power morcellation use on the daily clinical practice of Italian gynecologists. DESIGN: Electronic survey mailed to the main gynecologic centers (Canadian Task Force Classification type III). SETTING: Unit of Obstetrics and Gynecology, IRCCS - Arcispedale S. Maria Nuova di Reggio Emilia (Italy). PATIENTS: The study did not include patient data. INTERVENTION: There was no intervention. MEASUREMENTS AND MAIN RESULTS: From 490 surveys sent out, 426 replies were included in the final analysis (return rate = 86.9%). Four hundred of the 426 (93.9%) gynecologists were aware of the FDA warning. One hundred fifty of 302 (49.7%) of experienced gynecologists and 176 of 349 (50.4%) of oncology gynecologists considered laparoscopy the best approach for myomectomy. The FDA communication was considered overly restrictive by experienced and oncology gynecologists who declared that they had no intention of changing their surgical approach. Two hundred fifty of the 426 (58.7%) gynecologists declared that they would change their surgical approach only to prevent legal litigation. CONCLUSION: The FDA warning also affected Italian gynecologists. Particularly, less experienced gynecologists and those without oncologic practice seem to be more interested in avoiding legal litigation rather than a real clinical risk of upstaging an unexpected leiomyosarcoma. Fear of undiagnosed sarcoma could increase the number of laparotomies.


Assuntos
Competência Clínica/legislação & jurisprudência , Histerectomia/efeitos adversos , Leiomioma/cirurgia , Padrões de Prática Médica/legislação & jurisprudência , United States Food and Drug Administration , Miomectomia Uterina/efeitos adversos , Neoplasias Uterinas/prevenção & controle , Feminino , Ginecologia/legislação & jurisprudência , Pesquisas sobre Atenção à Saúde , Humanos , Histerectomia/legislação & jurisprudência , Itália/epidemiologia , Laparotomia , Leiomioma/patologia , Leiomiossarcoma/cirurgia , Inoculação de Neoplasia , Guias de Prática Clínica como Assunto , Estados Unidos , United States Food and Drug Administration/legislação & jurisprudência , Miomectomia Uterina/legislação & jurisprudência , Neoplasias Uterinas/cirurgia
12.
J Minim Invasive Gynecol ; 22(4): 663-7, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25614345

RESUMO

Cellular angiofibroma is a rare mesenchymal tumor that usually affects the vulvar region. It is commonly asymptomatic and treated with radical excision. We describe the first case of cellular angiofibroma located in the retroperitoneum presenting with coxalgia and laparoscopically treated. At the 6-month follow-up, the patient was coxalgia and disease free. Coxalgia is an unusual symptom for gynecologists; nevertheless, it is possible that several neoplasms may originate in the female pelvis, so any symptom requires careful evaluation. The laparoscopic approach may be effective in removing cellular angiofibroma, avoiding injuries to surrounding structures and unesthetic scarring and leading to a faster recovery.


Assuntos
Angiofibroma/diagnóstico , Procedimentos Cirúrgicos em Ginecologia , Laparoscopia , Neoplasias Retroperitoneais/diagnóstico , Angiofibroma/patologia , Angiofibroma/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Neoplasias Retroperitoneais/patologia , Neoplasias Retroperitoneais/cirurgia , Espaço Retroperitoneal , Resultado do Tratamento
13.
BMC Med Genomics ; 16(1): 45, 2023 03 07.
Artigo em Inglês | MEDLINE | ID: mdl-36882810

RESUMO

BACKGROUND: Ovarian hyperstimulation syndrome (OHSS) is a complication of controlled ovarian hyperstimulation (COH). It is a potentially life-threatening condition that usually occurs either after human chorionic gonadotropins (hCG) administration in susceptible patients or as a result of an implanting pregnancy, regardless of whether it was achieved by natural conception or infertility treatments. Despite many years of clinical experience regarding the adoption of preventive measures and the identification of patients at high risk, the pathophysiology of OHSS is poorly understood and no reliable predictive risk factors have been identified. CASES PRESENTATION: We report about two unexpected cases of OHSS following infertility treatments, occurring after freeze-all strategy with embryo cryopreservation approaches. The first case developed spontaneous OHSS (sOHSS), despite efforts to prevent its manifestation by a segmentation approach, including frozen embryo replacement cycle. The second case developed a late form of iatrogenic OHSS (iOHSS), even though the absence of any risk factors. No mutations in the follicle-stimulating hormone (FSH) receptor (FSHR)-encoding gene were detected, suggesting that the high levels of hCG due to the twin implanting pregnancies could be the only triggering factor of OHSS outbreak. CONCLUSION: Freeze-all strategy with embryo cryopreservation cannot entirely prevent the development of OHSS, which may occur in its spontaneous form independently from the FSHR genotype. Although OHSS remains a rare event, all infertile patients requiring ovulation induction or controlled ovarian stimulation (COS) may be at potential risk of OHSS, either in the presence or in the absence of risk factors. We suggest closely monitoring cases of pregnancy following infertility treatments in order to provide early diagnosis and adopt the conservative management.


Assuntos
Infertilidade , Síndrome de Hiperestimulação Ovariana , Feminino , Gravidez , Humanos , Síndrome de Hiperestimulação Ovariana/genética , Genótipo , Mutação , Doença Iatrogênica
14.
Front Med (Lausanne) ; 10: 1196496, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37387787

RESUMO

Objectives: The aim of this narrative review is to summarize the available evidence on the use of minimal invasive surgery (MIS) in the management of epithelial ovarian cancer (EOC). Background: MIS is currently performed to stage and treat EOC at different stage of presentation. We will evaluate risks and benefits of minimally invasive surgery for early stage EOC treatment, then potential advantages provided by staging laparoscopy in identifying patients suitable for primary cytoreductive surgery (PDS) will be discussed. Finally we will investigate the growing role of MIS in the treatment of advanced EOC after neoadjuvant chemotherapy (NACT) and in the treatment of EOC recurrence. Methods: An electronic database search was performed on PubMed, Medline, and Google Scholar for relevant studies up to December 2022. Conclusion: LPS represents a feasible surgical procedure for the staging and treatment in early, advanced and EOC relapse in selected patients treated in high-volume oncological centers by surgeons with adequate experience in advanced surgical procedures. Despite the increasing use of MIS over the last few years, randomized clinical trials are still needed to prove its effectiveness.

15.
Cancers (Basel) ; 15(11)2023 May 28.
Artigo em Inglês | MEDLINE | ID: mdl-37296915

RESUMO

BACKGROUND: Primary ovarian leiomyosarcoma is a very rare malignancy characterized by unclear management and poor survival. We reviewed all the cases of primary ovarian leiomyosarcoma to identify prognostic factors and the best treatment. METHODS: We collected and analyzed the articles published in the English literature regarding primary ovarian leiomyosarcoma from January 1951 to September 2022, using PubMed research. Clinical and pathological characteristics, different treatments and outcomes were analyzed. RESULTS: 113 cases of primary ovarian leiomyosarcoma were included. Most patients received surgical resection, associated with lymphadenectomy in 12.5% of cases. About 40% of patients received chemotherapy. Follow-up information was available for 100/113 (88.5%) patients. Stage and mitotic count were confirmed to affect survival, and lymphadenectomy and chemotherapy were associated with a better survival rate. A total of 43.4% of patients relapsed, and their mean disease-free survival was 12.5 months. CONCLUSIONS: Primary ovarian leiomyosarcomas are more common in women in their 50s (mean age 53 years). Most of them are at an early stage at presentation. Advanced stage and mitotic count showed a detrimental effect on survival. Surgical excision associated with lymphadenectomy and chemotherapy are associated with increased survival. An international registry could help collect clear and reliable data to standardize the diagnosis and treatment.

16.
Minerva Obstet Gynecol ; 75(3): 227-235, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35107238

RESUMO

BACKGROUND: The advancement of Assisted Reproductive Technologies and the improvement in sperm freezing made male fertility preservation widely available. This study aims to evaluate the impact of cancer diseases on semen parameters before cryopreservation and the reproductive outcomes of patients who have thawed their semen samples. METHODS: An observational, cohort study was conducted on cancer patients submitted to fertility preservation in AUSL-IRCCS of Reggio Emilia between 2007 and 2018. Semen samples were collected before cancer treatments, analyzed and frozen by rapid freezing. On request, these samples were thawed for Assisted Reproductive Technologies procedures. Semen parameters were compared between testicular versus other cancers. RESULTS: We included 329 patients with a successful cryopreservation in 94.5% of cases. Testicular cancer was associated with lower sperm volumes (P=0.041) and lower total sperm concentration (P=0.009) compared to other cancers. No difference was observed about sperm motility and morphology, while oligozoospermia was significantly more frequent in men with testicular cancer (P<0.001). In our cohort, the 8.4% of patients thawed their samples; the usage rate and the embryo transfer rate were significantly higher (P<0.05) among those with a testicular cancer, while pregnancy and livebirth rates did not differ. CONCLUSIONS: Male fertility preservation is feasible, easy to be performed, non-invasive and does not delay cancer treatments. Men affected by testicular cancer had worse semen parameters at cryopreservation but pregnancy and livebirth rates were similar to those achieved by men with other cancers and similar to those achieved with fresh sperm.


Assuntos
Criopreservação , Preservação do Sêmen , Neoplasias Testiculares , Humanos , Masculino , Neoplasias Testiculares/terapia , Estudos de Coortes , Oligospermia , Adulto , Coeficiente de Natalidade
17.
Andrology ; 11(1): 143-154, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36251334

RESUMO

BACKGROUND: The predictive role of sperm motility and morphology was recently detected in a large sample of more than 20000 assisted reproductive technology (ART) fresh cycles. However, the complete ART procedure consisted of both fresh and frozen-embryos transfers and only a comprehensive evaluation of the entire process could really confirm if these parameters really predict the ART success. The aim of the study was to evaluate which sperm parameter could predict the success of ART. METHODS: A retrospective, real-world data analysis was performed, enrolling all couples attending ART from 2008 to 2021, including both fresh and frozen cycles and both in vitro fertilization (IVF) and intra-cytoplasmic sperm injection (ICSI) procedures. RESULTS: Fresh cycles success (considering live birth rate) was predicted by female age (1.04 [1.02-1.06]), injected oocytes (0.96 [0.93-0.99]), embryo number (0.79 [0.75-0.83]) and progressive sperm motility (0.98 [0.97-0.99]). On the contrary, frozen cycle outcomes were predicted only by sperm motility (0.97 [0.95-0.99]). This prediction was confirmed in IVF but not in ICSI cycles. CONCLUSION: Both female and male parameters predicted the ART success considering the entire path. However, frozen cycle success was predicted only by progressive sperm motility in IVF cycles, suggesting that the potential amelioration of this male parameter is relevant to improve ART success. Those couples expected to obtain the highest embryos after fertilization (low female age and better semen parameters) will have more attempts with frozen cycles and thus would benefit from a potential treatment focused to improve sperm parameters.


Assuntos
Sêmen , Motilidade dos Espermatozoides , Masculino , Feminino , Gravidez , Humanos , Estudos Retrospectivos , Fertilização in vitro , Reprodução , Espermatozoides , Taxa de Gravidez
18.
PLoS One ; 18(3): e0282895, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36893129

RESUMO

The diagnosis of gestational diabetes mellitus (GDM) is important to prevent maternal and neonatal complications. This study aimed to investigate the feasibility of parameters of glycaemic variability to predict neonatal complications in women with GDM. A retrospective study was conducted on pregnant women tested positive at the oral glucose tolerance test (OGTT) during 16-18 or 24-28 weeks of gestation. Glycaemic measures were extracted from patients' glucometers and expanded to obtain parameters of glycaemic variability. Data on pregnancy outcomes were obtained from clinical folders. Descriptive group-level analysis was used to assess trends in glycaemic measures and foetal outcomes. Twelve patients were included and analysed, accounting for 111 weeks of observations. The analysis of trends in parameters of glycaemic variability showed spikes of glycaemic mean, high blood glucose index and J-index at 30-31 weeks of gestation for cases with foetal macrosomia, defined as foetal growth >90° percentile, neonatal hypoglycaemia and hyperbilirubinemia. Specific trends in parameters of glycaemic variability observed at third trimester correlate with foetal outcomes. Further research is awaited to provide evidence that monitoring of glycaemic variability trends could be more clinically informative and useful than standard glycaemic checks to manage women with GDM at delivery.


Assuntos
Diabetes Gestacional , Hipoglicemia , Recém-Nascido , Gravidez , Feminino , Humanos , Estudos Retrospectivos , Resultado da Gravidez , Desenvolvimento Fetal , Hiperbilirrubinemia , Glicemia
19.
Healthcare (Basel) ; 12(1)2023 Dec 27.
Artigo em Inglês | MEDLINE | ID: mdl-38200970

RESUMO

This study aimed to assess the impact of a multidisciplinary team (MDT) approach on outcomes with endometrial cancer (EC) patients, utilizing 2013-2020 data from the Reggio Emilia Cancer Registry. Recurrence rate, treatments, and outcome indicators were compared between the MDT (319 cases) and non-MDT (324 cases) groups. Among 643 cases, 52.4% were over 65 years old, 98% had microscopic confirmation, and 73% were in stage I. Surgery was performed in 89%, with 41% receiving adjuvant therapies. Recurrence rates (10%) were similar between the two groups, but MDT patients who were older and predominantly in stage I exhibited 79% recurrence within one year (21% in the non-MDT group). Disease-free survival (DFS) showed no significant difference [HR 1.1; 95% CI 0.7-1.6], while differences in overall survival (OS) were notable [HR 1.5; 95% CI 1.0-2.4]. The 5-year OS rates were 87% and 79% in the MDT and non-MDT groups. Comparing the 2013-2015 to 2016-2020 study periods, a shift towards caring for older women, more advanced-stage patients, and those residing outside the metropolitan area, along with a greater number of relapsed cases (from 16% to 76%), were accounted for. These findings underscore the impact of an MDT on EC outcomes, highlighting the evolving patient demographics over time.

20.
Int J Gynaecol Obstet ; 163(2): 679-688, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37358270

RESUMO

OBJECTIVE: To assess compliance with the 2019 regional recommendation to centralize epithelial ovarian cancer (EOC) patients and to assess whether the COVID-19 pandemic has affected the quality of care for EOC patients. METHODS: We compared data from EOC patients treated before the introduction of the 2019 regional recommendation (2018-2019) with data obtained from EOC patients treated after the regional recommendation was adopted during the first 2 years of the COVID-19 pandemic (2020-2021). Data were retrieved from the Optimal Ovarian Cancer Pathway records. R software version 4.1.2 (the R Foundation for Statistical Computing, Vienna, Austria) was used for the statistical analysis. RESULTS: 251 EOC patients were centralized. The number of EOC patients centralized increased from 2% to 49% despite the COVID-19 pandemic. During the COVID-19 pandemic, there was an increase in the use of neoadjuvant chemotherapy and interval debulking surgery. There was an improvement in the percentage of Stage III patients without gross residual disease following both primary and interval debulking surgery. The percentage of EOC cases discussed by the multidisciplinary tumor board (MTB) increased from 66% to 89% of cases. CONCLUSION: Despite the COVID-19 pandemic, centralization has increased and the quality of care has been preserved thanks to the MTB.


Assuntos
COVID-19 , Carcinoma Epitelial do Ovário , Neoplasias Ovarianas , Feminino , Humanos , Carcinoma Epitelial do Ovário/terapia , Carcinoma Epitelial do Ovário/patologia , Quimioterapia Adjuvante , Terapia Neoadjuvante , Estadiamento de Neoplasias , Neoplasias Ovarianas/terapia , Neoplasias Ovarianas/tratamento farmacológico , Pandemias , Estudos Retrospectivos , Qualidade da Assistência à Saúde , Acessibilidade aos Serviços de Saúde
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