Publications by authors named "Sas I"

: Platinum-resistant ovarian cancer (PROC) is a major therapeutic challenge, as it responds poorly to standard platinum-based treatment, has limited treatment options, and offers a generally unfavorable prognosis. Chemotherapeutic agents like pegylated liposomal doxorubicin (PLD), topotecan (TOPO), and gemcitabine (GEM) are used for this setting, but with varying efficacy and toxicity profiles, leading to an increasing need to understand the optimal balance between treatment effectiveness and tolerability for improving patient outcomes. This study evaluates the efficacy and side effects of PLD, TOPO, and GEM, focusing on progression-free survival (PFS), overall survival (OS), and safety profiles.

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The placenta is a vital organ that supports fetal development by mediating nutrient and gas exchange, regulating immune tolerance, and maintaining hormonal balance. Its formation and function are tightly linked to the processes of embryo implantation and the establishment of a robust placental-uterine interface. Recent advances in molecular biology and histopathology have shed light on the key regulatory factors governing these processes, including trophoblast invasion, spiral artery remodeling, and the development of chorionic villi.

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Maternal dyslipidemia during pregnancy may influence fetal cardiac development and function, potentially predisposing offspring to cardiovascular diseases later in life. This study aims to evaluate the relationship between maternal lipid profiles and fetal cardiac function at mid-gestation, utilizing detailed echocardiographic assessments. In this prospective cohort study conducted at the Obstetrics and Gynecology Clinic of the Timișoara Municipal Emergency Hospital, 19 pregnant women aged 27-40 years were recruited and divided into two groups based on their triglyceride levels: Group A (triglycerides ≤ 150 mg/dL, = 48) and Group B (triglycerides > 150 mg/dL, 28).

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Cardiovascular disease risk can exist in utero, influenced by maternal health factors. This study evaluates maternal characteristics and biochemical markers that correlate with the fetal intima-media thickness (IMT), aiming to identify interventions that could minimize prenatal influences on later cardiovascular disease. In this observational study approved by the Institutional Review Board at The Obstetrics and Gynecology Clinic of the Timisoara Municipal Emergency Hospital, we recruited pregnant women aged 15-40 years, divided into groups based on their lipid profiles and gestational diabetes risk.

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Background And Aims: Adenomyosis is a heterogeneous disease, which differs from patient to patient. The objective of our study was to evaluate the risk factors that influence the occurrence of adenomyosis, more precisely to highlight aspects that may be used in practice. In addition, the impact of levonorgestrel (a possible predisposing factor in the occurrence of adenomyosis) on MDA-MB-231 cells was evaluated, trying to obtain a link between adenomyosis and mammary cancer.

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Introduction: Breast cancer has become one of the most serious and widespread public health concerns globally, affecting an increasing number of women-and, in rare cases, men-across the world. It is the most common cancer among women across all countries. In this study, we aimed to evaluate the influence of demographic factors, medical and reproductive history, diagnostic techniques, and hormone receptor status on the development and progression of breast cancer.

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Breast cancer is a global health issue affecting countries worldwide, imposing a significant economic burden due to expensive treatments and medical procedures, given the increasing incidence. In this review, our focus is on exploring the distinct imaging features of known molecular subtypes of breast cancer, underlining correlations observed in clinical practice and reported in recent studies. The imaging investigations used for assessment include screening modalities such as mammography and ultrasonography, as well as more complex investigations like MRI, which offers high sensitivity for loco-regional evaluation, and PET, which determines tumor metabolic activity using radioactive tracers.

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: In recent years, there has been a noticeable increase in the rates of caesarean section (CS), being one of the most commonly performed surgical procedures. For the following pregnancy, the previous CS represents the backbone of the risks and complications, such as uterine scar formation, uterine rupture, massive bleeding, and serious negative outcomes for both the mother and child. Our study followed patients with a history of CS from the birth planning prenatal check-up to delivery.

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The expression and function of podoplanin (PDPN) in the normal human placenta has been debated in placental evaluation. This study emphasizes the importance of a multimodal approach of PDPN expression in normal human placentas. A complete examination is performed using immunohistochemistry, RNAscope and automated Digital Image examination (DIA) interpretation.

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Background Human embryo vasculogenesis (blood vessel development starting from endothelial precursors) includes the ability of mesenchymal cells and pluripotent stem cells to differentiate into endothelial cells. Quantification of endothelial progenitor cells is difficult to assess during the early steps of human embryo development due to several factors, especially due to the paucity of human embryo tissue which is usually discarded after early-stage pregnancy abortive methods. CD133 (Promimin-1) is a general marker of progenitor cells, but combined with other endothelial markers such as CD34, it may identify endothelial progenitor cells during embryonic development.

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Background: Early-onset fetal growth restriction (FGR), an identifiable variant of FGR, exhibits divergences in its severity, management, and placental pathologies when juxtaposed with late-onset FGR. The objective of this cross-sectional investigation was to scrutinize placental pathologies in pregnancies afflicted by early-onset FGR, emphasizing a comparative analysis between cohorts with and without preeclampsia (PE).

Patients, Materials And Methods: The study encompassed a cohort of 85 expectant mothers who received a diagnosis of early-onset FGR.

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Background: This study aimed to systematically review the existing literature on epithelioid trophoblastic tumors (ETTs), the rarest type of gestational trophoblastic neoplasia.

Methods: A systematic review according to PRISMA guidelines was performed, using ScienceDirect, Web of Science, and Scopus databases. The only filter used was the English language.

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Clinical trials for COVID-19 vaccines initially excluded pregnant women due to safety concerns, and when the vaccines were authorized for emergency use, they were not recommended for this population. However, observational studies discovered that pregnant women infected with COVID-19 have higher risks of negative pregnancy and delivery outcomes compared to non-pregnant women, raising the question of the risks-benefits of administering COVID-19 vaccines to pregnant women. By mid-2021, there was general consensus on the relative safety of COVID-19 vaccination during pregnancy; therefore, it is critical to investigate the safety issues related to these vaccines, considering the increasing acceptance among pregnant women.

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Postpartum depression is a major mental health disorder that can negatively affect both mother and baby. In addition, the COVID-19 pandemic associated with extreme measures of the lockdown had profound effects on humanity, increasing the rates of anxiety and depression, especially among women in the postpartum period. The aim of this study was threefold: to determine the prevalence of postpartum depression, to compare the prevalence of postpartum depression at two different times during the COVID-19 pandemic, and to assess a possible association between the timing of childbirth in a given period of the pandemic and the risk of postpartum depression.

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Globally, COVID-19 vaccines are currently being used to prevent transmission and to reduce morbidity and death associated with SARS-CoV-2 infection. Current research reveals that vaccines such as BNT162b2 and Ad26.COV2.

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(1) Background: Since its discovery, COVID-19 has caused more than 256 million cases, with a cumulative death toll of more than 5.1 million, worldwide. Early identification of patients at high risk of mortality is of great importance in saving the lives of COVID-19 patients.

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(1) Background: Infertility is a disease that affects millions of individuals worldwide. Intrauterine lesions are common in infertile women, hysteroscopy being considered the gold standard for assessing them, even if in routine clinical practice indirect imaging techniques are the first-line investigative tools. The aim of the study was to evaluate hysteroscopic findings among women with unexplained infertility and to analyze fertility outcomes after operative hysteroscopy; (2) Methods: a retrospective cohort study was conducted among 198 women with infertility that had undergone hysteroscopy as the first step of their infertility workup.

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Ovarian cancer is known to have a poor prognosis, being the 7th most common cancer type in women with regard to incidence and mortality worldwide. The present study underlines the importance of early diagnosis and prevention management of ovarian cancer. This study is a hospital-based case-control study that was conducted at the same time in two similar hospitals from different countries, Romania and Germany, over three years.

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Ovarian cancer (OC) represents the most common and lethal gynecologic malignancy, due to its increased incidence and mortality rate. It is usually diagnosed in advanced stages and, even though surgery and platinum-based treatments are initially efficient, recurrences emerge in over 70% of cases. Although there are multiple options of chemotherapy drugs from which to choose, little is known regarding the best strategy for prolonged survival.

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Objective: A case report of a 23-year-old pregnant woman diagnosed with Guillain-Barré syndrome in the 31st week of pregnancy.

Case Report: We present a case study of a patient in the 31st week of pregnancy hospitalized at the University Hospital in Brno for expressed bulbar syndrome, neck muscle weakness, paresthesia of the arms and medical history of diarrhea in the previous week. During hospitalization, there was a rapid progression of symptoms and respiratory failure, requiring orotracheal intubation.

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Rationale: Although dysgerminomas are relatively uncommon among all ovarian neoplasms, representing for only about 2%, they account for 32.8 percent of malignant ovarian germ cell tumors. Their association with pregnancy is extremely rare; due to the low frequency of occurrence, there are few recommendations regarding pregnancy management; therefore, it is important to discuss and summarize the treatment strategy.

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Background: Enteral nutrition is part of the treatment of critically ill patients. Administration of enteral nutrition may be associated with signs of intolerance, such as high gastric residual volumes, diarrhea, and vomiting. Clinical trials regarding the effects of the mode of administration of enteral nutrition on the occurrence of these complications have yielded conflicting results.

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Aim: Here, we retrospectively analyzed the success rate of reconstructive microsurgery for tubal infertility (RMTI) as a "first-line" approach to achieving tubal reversal and pregnancy after tubal infertility.

Patients And Methods: During 9 consecutive years (2005-2014), 96 patients diagnosed with obstructive tubal infertility underwent RMTI (tubal reversal, salpingostomy, and/or tubal implantation) in our centre. The outcomes are presented in terms of tubal reversal rate and pregnancy and correlated with age, level of tubal obstruction, and duration of tubal infertility.

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Due to a high rate of transient human papillomavirus (HPV) infection, HPV genotyping has a low specificity for high-grade cervical lesions, especially in young women. p16/Ki-67 dual immunocytochemical staining can also be used for the detection of oncogenic changes in cervical cells. Our aim was to compare the performance of p16/Ki-67 dual staining and HPV genotyping in the detection of high-grade cervical lesions in patients with atypical squamous cells of undetermined significance (ASCUS)/low-grade squamous intraepithelial lesion (LSIL) on Pap smear.

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Rationale: Antenatal diagnosis of a fetal hepatic cyst is rare. Since in most cases the lesion is treated after birth by surgery only a few reports present a complete spontaneous resolution of an antenatally diagnosed hepatic cyst.

Patient Concerns: A single hepatic cyst (1.

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