View clinical trials related to Carcinoma, Ovarian Epithelial.
Filter by:The goal of this clinical trial is to see if timed fasting (periods of time that you don't eat) in participants who are receiving chemotherapy prior to surgery is achievable, safe and can improve quality of life, symptoms and outcomes (results) compared to participants who receive standard dietary recommendations in individuals being treated for epithelial ovarian cancer . The main questions it aims to answer are: - Is it feasible to use intermittent fasting during neoadjuvant chemotherapy? - Is it safe to use intermittent fasting during neoadjuvant chemotherapy? - Do participants find it acceptable to use intermittent fasting during neoadjuvant chemotherapy? Researchers will compare participants who receive standard dietary recommendations to see which method is more achievable, safe, and able to improve quality of life, symptoms and outcomes. Participants will: - Receive either the fasting intervention (schedule of times when you do not eat) or standard diet recommendations for 6-9 weeks prior to your surgery starting with the second cycle of chemotherapy. - All participants will be asked to complete chemotherapy and surgery, cancer imaging, baseline screening tests, nutritional assessments, food diaries, blood tests, and surveys about wellbeing. - Participants in the intervention group will be asked to follow a fasting schedule that consists of not eating for 16 hours a day followed by normal eating for the remaining 8 hours of the day for 5 days in a row followed by 2 days of regular eating each week.
The study should evaluate the biological distribution of [123I]I-DARPIN-Ec1 in patients with lung and ovarian cancer The primary objective are: 1. To assess the distribution of [123I]I-DARPIN-Ec1 in normal tissues and tumors at different time intervals. 2. To evaluate dosimetry of [123I]I-DARPIN-Ec1. 3. To study the safety and tolerability of the drug [123I]I-DARPIN-Ec1 after a single injection in a diagnostic dosage. The secondary objective are: 1. To compare the obtained [123I]I-DARPIN-Ec1 SPECT imaging results with the data of CT and/or MRI and/or ultrasound examination and immunohistochemical (IHC) studies in lung and ovarian cancer patients.
The study aims to investigate the prognostic and postoperative complication relevance of lymphadenectomy in advanced epithelial ovarian cancer patients who received neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS). The main question it aims to answer is: Does systematic lymphadenectomy during interval debulking surgery have a significant impact on survival in patients with advanced epithelial ovarian cancer who have received neoadjuvant chemotherapy? The progression-free survival (PFS), overall survival (OS), and postoperative complication were compared between the lymphadenectomy and no lymphadenectomy groups to answer the question.
As the most malignant type of cancer in the female reproductive system, ovarian cancer (OC) has become the second leading cause of death among Chinese women. Chemotherapy is the main treatment for OC patients, and its numerous adverse effects can easily lead to malnutrition. It is difficult to centrally manage OC patients in the intervals between chemotherapy. The utility of WeChat, an effective and more cost-efficient mobile tool, in chronic disease management has been highlighted.
Despite significant advancements in imaging technologies, surgical techniques, chemotherapeutic regimens, and treatment strategies in recent years, ovarian cancer continues to remain the most deadly gynecological malignancy. Approximately 90% of ovarian cancers originate from the coelomic epithelium or modified mesothelial cells and are classified as epithelial ovarian cancers. The majority of patients with epithelial ovarian cancer (70-80%) present in advanced stages. The primary treatment for advanced-stage (stage 3-4) disease consists of primary cytoreductive surgery followed by adjuvant chemotherapy. Cytoreductive surgery aims to remove all visible tumor implants regardless of the extent of the disease and achieve no visible residual tumor (complete cytoreduction, R0) at the end of the surgery. In cases where R0 cannot be achieved (due to poor general condition and/or extensive tumor that cannot be completely excised surgically), the option of neoadjuvant chemotherapy followed by interval cytoreductive surgery is considered. Primary cytoreductive surgery is still the preferred option and is considered a quality indicator for centers performing advanced-stage ovarian cancer surgeries. Despite advancements in surgery, the decision for interval surgery following primary surgery or neoadjuvant chemotherapy is often based on the surgeon's experience, imaging results, and clinic preferences. Various methods and scores have been published and applied to predict which patients are suitable for primary surgery. The Cukurova score developed in our clinic conceptualizes prioritizing surgical procedures using radiological imaging and diagnostic exploratory laparoscopy to achieve complete cytoreduction in harmony with the patient's clinical and performance status, rather than focusing solely on tumor burden. The score showed high success rates for complete cytoreduction and also was useful in terms of predicting the morbidity and mortality. However, the Cukurova score study was conducted in single center. Validation of scores in centers with different capacities is expected to facilitate their widespread use and acceptance. Therefore, in this study, the investigators plan to conduct a validation study of the score in a total of 20 centers in Turkey, including our center. This study aims to evaluate the validity of the Cukurova score in predicting outcomes of primary cytoreduction in advanced ovarian cancer patients and thus determining the decision for primary cytoreductive surgery or neoadjuvant chemotherapy followed by interval cytoreductive surgery.
The study is designed to confirm the performance of the 3D Medicines Corporation OCS test in diagnosis of epithelial ovarian cancer in patients with adnexal mass. To this end, blood samples from female patients with adnexal mass required surgical resection from four centers are obtained and analysis in the study.
Safety and Immunogenicity of InnocellTM Autologous Cellular Immunotherapy Administered in Patients with Recurrent Epithelial Ovarian Cancer
The purpose of this study is to evaluate the incidence rate and severity of pre-specified mirvetuximab soravtansine (MIRV)-related ocular treatment-emergent adverse events (TEAEs) and assess prophylaxis strategies in all participants (symptomatic and asymptomatic) undergoing prospective ophthalmic evaluation with recurrent ovarian cancer (participants with either platinum-sensitive ovarian cancer [PSOC] or platinum-resistant ovarian cancer [PROC]) with high folate receptor alpha (FRĪ±) expression.
The goal of this clinical trial is as follows:(1) Establish a clinical technical system for ctDNA dynamic monitoring of MRD in postoperative EOC patients, providing a new technical means for postoperative recurrence prevention and monitoring of EOC patients.(2) Establish a clinical technical system for adjuvant treatment of postoperative recurrence prevention for EOC patients with conventional protocols combined with personalized vaccines, so as to provide a new treatment method for postoperative recurrence prevention for EOC patients, with a view to obtaining a better survival prognosis.(3) To establish and improve the prediction process of Neoantigen for ovarian cancer and the in vitro evaluation system of the effectiveness of neoantigen vaccine, achieve independent innovation of tumor neoantigen vaccine treatment technology, and cultivate a group of technical forces to master the development of modern tumor vaccine drugs.(4) The new technology system has been promoted and applied in 5 hospitals in the province.
The goal of this observational case-control study is to learn about the circulating and tissue microRNA expression, imaging and radiomic profiles of malignant ovarian germ cell tumours (MOGCT) compared to patients with a benign OGCT and no ovarian pathology. The main question[s] it aims to answer are: 1. To understand the circulating miRNA expression of malignant ovarian germ cell tumours (MOGCTs) compared to those with benign ovarian germ cell tumours (BOGCTs) 2. To understand the imaging profile of MOGCTs compared to that of BOGCTs 3. To establish the relationship between serum and plasma miRNA expression in response to treatment and relapse of disease 4. To discover if miRNA expression correlates with radiomic features of OGCTs on both ultrasound and MRI 5. To see if we can link the micro RNAs in tumour samples to those found in blood samples, and to find a plausible explanation for why these micro RNAs are raised (in terms of the tumour biology itself).aims Participants will have serial blood tests at different time points in their care to assess how circulating miRNA levels are affected by treatment and/or remission and/or relapse. If they have surgery, a pathology sample will be taken from the main tumour specimen. Radiomic analysis will take place on existing ultrasound images of their mass. Researchers will compare the circulating miRNA profile of patients with a benign ovarian germ cell tumour and no ovarian pathology to see where the differences lie. If a patient with a BOGCT requires surgery, a pathology sample will be taken from the main tumour specimen. Radiomic analysis will take place on existing ultrasound images of their benign mass.