Clinical trials

This study is testing whether finerenone, a medicine currently used to protect the kidneys and heart, can help women with premature ovarian insufficiency (POI) grow ovarian follicles and produce eggs that can be collected for in vitro fertilization (IVF). Women with POI often have very few or no active egg-containing follicles, making it hard for them to conceive. About 46 women with POI will be randomly assigned, without either the participants or their doctors knowing the assignment, to take either finerenone or a matching placebo twice weekly for 24 weeks. Participants will be monitored regularly with ultrasound and blood tests. If follicle growth is observed, participants may undergo ovarian stimulation so that eggs or embryos can be collected and frozen. The main goal is to see whether more women in the finerenone group have eggs successfully retrieved during an IVF cycle, compared with the placebo group. The study will also look at other measures of ovarian reserve, egg and embryo quality, and pregnancy outcomes among participants who go on to embryo transfer.

This randomized clinical trial will evaluate whether adding spatially fractionated radiation therapy (SFRT) to definitive chemoradiotherapy improves outcomes in patients with locally advanced cervical cancer. Adult patients with FIGO 2018 stage IIB to IVA cervical cancer who are planned to receive definitive chemoradiotherapy will be randomly assigned in a 1:1 ratio to an SFRT group or a control group. Both groups will receive external-beam radiation therapy, concurrent chemotherapy, and brachytherapy. Patients with pelvic wall, rectal, or bladder invasion may also receive immunotherapy as specified in the study protocol. In the experimental group, external-beam radiation therapy will begin with three fractions of SFRT, using a peak dose of 8 Gy per fraction and keeping the valley dose as low as reasonably achievable, generally no more than 3 Gy per fraction. Conventional fractionated external-beam radiation therapy will then begin within 1 to 3 days. Participants in the control group will receive conventional fractionated external-beam radiation therapy without SFRT. The primary objective is to determine whether SFRT improves 3-year progression-free survival. Secondary objectives include objective response rate, treatment safety, overall survival, and the occurrence of an abscopal effect. Exploratory translational studies will evaluate tumor and peripheral blood immune characteristics when biospecimens are available and participants provide consent.

The goal of this international, multicenter, prospective observational study is to improve prognostication and prediction of failure pattern for nasopharyngeal carcinoma (NPC), in order to provide more accurate guidance for personalized treatment decision. Firstly, we aim to improve the fundamental TNM staging system \[The American Joint Committee on Cancer(AJCC)/Union for International Cancer Control(UICC) TNM Version-Nine\] based on universally assessable anatomical parameters. Secondly, we aim to further refine prognostication for individual patients by integrating anatomical TNM parameters with non-anatomical factors and molecular biomarkers. In addition to the core group of participating centers from China (including Hong Kong) where NPC is most prevalent, the study will enrol patients from multiple countries/regions including those from non-endemic areas to provide global data. Patients treated with contemplary treatment methods during October 2025 to September 2026 will be recruited and they will be followed up for 5 years to generate detailed records for robust evaluation. Key Questions: * To achieve optimal improvement of anatomically based AJCC/UICC TNM Classification for global application * To achieve precise prediction of failure pattern for individual patients by integration of TNM system and non-anatomical prognostic factors/molecular biomarkers Recruited patients with confirmed histological diagnosis of NPC will undergo standard clinical evaluations and receive treatment per institutional guidelines. The anatomical extent of disease at presentation will be evaluated by experienced radiologists and oncologists. The patient will be followed up for 5 years and clinical outcome will be recorded for analyses on correlation with prognostic factors. This study will be another important milestone for NPC staging because firstly, this is the first time that the data are based on prospective data to ensure comprehensive coverage of all essential evidence; and secondly, this is the first time that centers from non-endemic countries/regions will also participate to ensure that the final recommendations are globally applicable. The findings will provide valuable evidence for the development of the AJCC/UICC TNM Version-Ten staging system and prognostic system to improve risk stratification for designing personalized treatment strategy, ultimately leading to improvement of patient outcome and patient selection for future research worldwide.

In this study, the investigators provide an individualized tumor neoantigen peptide vaccine in combination with radiotherapy to patients with advanced malignant solid tumors. The investigators observe the post-treatment tumor burden status, the immune response induced by immune preparations, and the prolongation of patient survival time, aiming to evaluate the effectiveness and safety of the individualized tumor neoantigen peptide vaccine in combination with radiotherapy

Congestion plays a key role in heart failure (HF) trajectory .Clinical congestion refers to the signs and symptoms resulting from elevated cardiac filling pressures. Hemodynamic congestion refers to elevated cardiac filling pressures, which may occur days or weeks before the presentation of symptoms , , . Serial assessment of congestion is required in each encounter of the HF patients, while in current clinical practice, serial assessment of congestion relies on physical examination, sometimes supported by BNP test. Both physical and BNP test are reported to be unreliable in some cases ， . Echocardiography is good tool, but it requires skilled physician to operation and is more time consuming. In general, there is unmet needs of better tools for serial assessment of congestion in HF patient management. In this study, we aim to prospectively observe and evaluate the feasibility of using a novel non-invasive device in assessment of congestion in HF patients.