Clinical trials

The goal of this clinical trial is to explore the efficacy and safety of darolutamide combined with 177Lu-PSMA-617 in treating high-risk localized prostate cancer patients who are scheduled to undergo radical prostatectomy. The main questions it aims to answer are: Does this combination treatment improve the pathological complete response rate (pCR)? What is the minimal residual disease (MRD) rate in these patients? What are the safety profiles and any adverse effects associated with this treatment? Researchers will compare the combination of darolutamide and 177Lu-PSMA-617 to a placebo to see if the combination is effective in treating high-risk localized prostate cancer. Participants will: Receive either darolutamide combined with 177Lu-PSMA-617 or a placebo every day for 12 weeks. Visit the clinic every 6 weeks for checkups and tests. Keep a diary of their symptoms and any side effects experienced during the treatment. Undergo imaging tests, including prostate MRI and PSMA PET/CT, before surgery and during follow-up.

This investigator-initiated trial aims to evaluate the safety and efficacy of universal anti-CD70 CAR-T (CHT101) in patients with relapsed refractory systemic lupus erythematosus.

This multicenter, randomized, double-blind, placebo-controlled trial evaluates the efficacy and safety of ketorolac in 360 patients with Stanford Type A aortic dissection, conducted between 2025 and 2027. Participants will receive either ketorolac (60 mg intramuscularly \[IM\] preoperatively and 30 mg twice daily \[BID\] for two days postoperatively) or placebo in addition to standard care. Study outcomes include composite clinical endpoints, postoperative complications, and adverse events, which will be assessed through clinical evaluations, laboratory testing, and imaging studies at predefined intervals up to 90 days. The objective of this trial is to determine whether perioperative administration of ketorolac improves clinical outcomes in this patient population.

This study investigates whether metformin, compared with placebo, improves cardiac function in patients after Left Ventricular Assist Device (LVAD) implantation. Metformin is a widely used oral medication for type 2 diabetes, but emerging evidence suggests it may have beneficial effects on cardiac metabolism and function independent of its glucose-lowering effects. This is a prospective, multicenter, randomized, double-blind, placebo-controlled trial. A total of 108patients undergoing LVAD implantation will be enrolled from 5 centers in China. Eligible participants will be randomly assigned in a 1:1 ratio to receive either metformin or placebo for 12 months. The primary outcome is the incidence of Full Responder at 12 months post-implantation. A Full Responder is defined as meeting all of the following four criteria: (1) left ventricular ejection fraction (LVEF) ≥40% and left ventricular end-diastolic diameter (LVEDD) ≤6.0 cm (Utah-Inova Responder criteria); (2) soluble ST2 (sST2) ≤100 ng/mL at both 6 months and 12 months post-implantation; (3) absolute value of left ventricular global longitudinal strain (GLS) ≥12% at 12 months post-implantation. Secondary outcomes include clinical events, cardiac function status, blood biomarker results, global functional status and quality of life, medication safety, and exploratory measures. Clinical events assessed up to 24 months post-implantation include: heart failure rehospitalization rate, all-cause mortality, LVAD explantation rate, cardiovascular mortality, major bleeding, cardiac structural damage, thromboembolic events, systemic inflammatory dissemination, sepsis, and other serious adverse events. Cardiac function status is evaluated by echocardiographic parameters (LVEF, LVEDD, GLS) and hemodynamic measures. Blood biomarkers include sST2, NT-proBNP, cardiac troponin, and inflammatory cytokines. Global functional status and quality of life are measured using the 6-minute walk test (6MWT), peak oxygen consumption (VO₂max), and the Kansas City Cardiomyopathy Questionnaire (KCCQ). Safety outcomes include the incidence and severity of adverse events, serious adverse events, and adverse events of special interest. Exploratory outcomes include pre-implantation right ventricular myocardial biopsy (obtained only when clinically indicated for temporary pacemaker lead placement) to assess insulin receptor substrate (IRS)/Akt phosphorylation, G6PD activity, NADPH/NADP⁺ ratio, and oxidative stress markers (malondialdehyde, 4-hydroxynonenal). The study aims to provide evidence on whether adjunctive metformin therapy can improve post-LVAD cardiac outcomes and reduce adverse clinical events.

A single-center, prospective, open-label, parallel-group randomized controlled trial is conducted to investigate the cognitive-protective efficacy of a novel, diabetes-specific virtual reality (VR)-based cognitive training system integrated with diet management modules, relative to frequency- and duration-matched traditional paper-and-pencil cognitive training, in adults aged 45-80 years with T2DM and amnestic/mixed mild cognitive impairment (MCI). A total of 40 eligible participants are randomly assigned 1:1 to either the intervention group (16 weeks of individualized VR training with dynamic difficulty, 2 sessions/week, 30-60 minutes/session) or the active control group (standardized paper-and-pencil cognitive tasks). All participants maintain stable glucose-lowering regimens for ≥3 months and receive standardized weekly diabetes health education. The primary endpoint is the between-group difference in the change in MoCA total score from baseline to the 16-week follow-up. Secondary endpoints include changes in individual cognitive domains (memory, executive function, attention, processing speed), olfactory threshold/identification/recall, brain structural volumes and resting-state functional connectivity (assessed via 3.0T fMRI), glycemic control (HbA1c, fasting/postprandial glucose), lipid profile, body composition, sleep quality, anxiety and depressive symptoms, and diabetes self-management behaviors. The safety and participant adherence to the VR intervention are also systematically monitored.

To evaluate the long-term efficacy of two maintenance treatment patterns of secukinumab-the standard maintenance group and the non-standard maintenance group-by assessing the median time to onset and incidence of secondary failure, as well as the time to regain response after dose escalation of secukinumab (including re-initiation of intensive dosing or shortening of the injection interval) in patients who experienced secondary failure.

This study is a 24-week, single-center, randomized, double-blind, sham-controlled, parallel-group clinical trial. A total of 38 patients with type 2 diabetes and mild cognitive impairment were enrolled and randomly assigned in a 1:1 ratio to either the treatment group (receiving active transcutaneous auricular vagus nerve stimulation) or the sham control group (receiving sham transcutaneous auricular vagus nerve stimulation). The primary objective of this study is to evaluate the potential disease-modifying effects of transcutaneous auricular vagus nerve stimulation on cognitive impairment in patients with type 2 diabetes.

This observational study aims to evaluate a new diagnostic tool, the Liver Inflammation Index, in detecting Metabolic Dysfunction-Associated Steatohepatitis (MASH) among adults who have both Type 2 Diabetes Mellitus (T2DM) and Metabolic Dysfunction-Associated Fatty Liver Disease (MAFLD).

This single-center, randomized, single-blind, sham-controlled pilot study aims to evaluate the adjunctive effect of transcutaneous auricular vagus nerve stimulation (taVNS) in overweight/obese patients who show a poor weight loss response to lifestyle intervention. Participants who achieve no more than 5% weight loss after 12 weeks of lifestyle intervention will be randomized to receive either taVNS plus lifestyle intervention or sham stimulation plus lifestyle intervention for an additional 12 weeks. The primary objective is to compare the percent change in body weight from baseline between the two groups after 12 weeks of intervention. Secondary objectives include evaluation of changes in body composition and fat distribution, autonomic function, liver-related parameters, and glycemic and lipid-related metabolic parameters.

This is a single-center, randomized, participant-blinded, sham-controlled pilot trial designed to evaluate the adjunctive effect of transcutaneous auricular vagus nerve stimulation (taVNS) in overweight or obese patients who show a suboptimal weight-loss response to incretin receptor agonist therapy. A total of 24 participants will be randomly assigned to receive either taVNS plus tirzepatide 5 mg or sham stimulation plus tirzepatide 5 mg for 12 weeks. The primary objective is to compare the percent change in body weight from baseline to week 12 between the two groups.

To analyse the efficacy of different preoperative prophylactic antimicrobial regimens for perioperative infection prevention in patients undergoing hepatobiliary surgery in a high antimicrobial resistance setting.

This is an observational, non-interventional diagnostic accuracy study designed to evaluate a diquat quantitative detection kit (ambient ionization mass spectrometry method) and a portable mass spectrometry analysis system for measuring diquat concentrations in human blood samples (whole blood/plasma), using LC-MS/MS as the clinical gold standard for comparison.

Diquat (1,1'-ethylene-2,2'-bipyridinium) is a bipyridine herbicide that shares a similar physicochemical structure and redox cycling mechanism with paraquat. Upon ingestion, it is rapidly absorbed and distributes widely, including gastrointestinal tract, kidneys, liver, skeletal muscle, lungs, myocardium, and central nervous system. Severe diquat poisoning commonly causes toxic encephalopathy, circulatory collapse, and multiorgan dysfunction. Extracorporeal treatments, including hemoperfusion, hemodialysis, and continuous kidney replacement therapy, are frequently used in management. Continuous veno-venous hemodiafiltration (CVVHDF), the most frequently used continuous kidney replacement therapy modality, is primarily indicated for acute kidney injury. Acute kidney injury occurs in up to 73.3% of patients with acute diquat poisoning, and nearly all patients with severe acute diquat poisoning are at risk of developing acute kidney injury. In clinical practice, patients with severe acute diquat poisoning are typically defined as those with a plasma diquat concentration of ≥1000 ng/mL measured at the time of presentation to the emergency department. However, the Extracorporeal Treatments in Poisoning (EXTRIP) workgroup has not issued any definitive recommendations on initiating extracorporeal treatments for diquat poisoning, and the optimal timing for starting CVVHDF has not been evaluated in clinical trials. Current practice typically delays CVVHDF until acute kidney injury occurs. A preliminary retrospective cohort study suggested that, among severe acute diquat poisoning patients treated with combined hemoperfusion and CVVHDF, an interval of \<30 minutes between hemoperfusion and CVVHDF was associated with a significantly lower risk of death compared with longer intervals (≥30 minutes). Accordingly, this study proposes a single-arm trial (SAT) to determine whether accelerated initiation of CVVHDF immediately following hemoperfusion improves outcomes in patients with severe acute diquat poisoning.

This prospective multicenter validation study aimed to evaluate the predictive performance of a previously developed model for MDRGNB infection in ICU patients.

Patients may benefit from the personalized β-lactams dosing strategy based on pharmacokinetics. The objective of this study is to retrospectively review, prospective observe and analyze the clinical outcomes of patients with liver cirrhosis, and to build a population pharmacokinetics model in the population mentioned above.

This is a single-center, randomized, single-blind study investigating the effects of dual-target transcranial direct current stimulation (tDCS) combined with task-oriented functional electrical stimulation on upper limb recovery in patients with non-acute post-stroke hemiplegia. A total of 56 participants will be recruited and randomly assigned (1:1) to the dual M1 tDCS group or sham stimulation group. The intervention is delivered five times per week for four weeks, with 20 sessions in total. Multimodal MRI (T1W, T2W, and DTI) will be used to assess structural and network-level reorganization of sensorimotor pathways, including the corticospinal tract, in response to tDCS. The primary outcome is the Broetz hand function score, evaluated at baseline, post-intervention, and six-month follow-up. Secondary outcomes include Fugl-Meyer Assessment of the upper extremity (FMA-UE) and multimodal MRI-derived measures of white matter integrity. This study aims to elucidate the structural constraints underlying sensorimotor network lateralization and to identify responder and non-responder profiles based on corticospinal tract damage, providing mechanistic insight into individualized tDCS-based neurorehabilitation after stroke.

This study aims to develop and validate a clinical prediction model for the risk of head and neck cancerous lesions using deep learning combined with AI algorithms, based on multi-center clinical data.

This clinical trial will utilize a neoantigen nanovaccine constructed from the bacterial membranes of an engineered Lactococcus lactis strain (FOLactis). This platform, independently developed by our center, expresses KRAS antigenic peptides. The vaccine will be administered as adjuvant therapy to post-operative patients with colorectal or pancreatic cancer who carry KRAS mutations and are at high risk of recurrence. The study aims to assess the safety, immunogenicity, and preliminary efficacy of this neoantigen nanovaccine in a clinical setting.

Acute coronary syndrome (ACS) is one of the main causes of death. Worldwide, tens of millions of patients are hospitalized for coronary heart disease and ACS every year. ACS may show acute myocardial infarction, unstable angina pectoris, and even induce early arrhythmia, leading to sudden death. Sudden cardiac death (SCD) has a strong correlation with ACS. Data from clinical and autopsy studies and death certificates show that 62-85% of patients with out of hospital SCD have a history of ACS, 10% have other cardiac structural abnormalities, and 5% have no cardiac structural abnormalities. An SCD surveillance study from Ireland concluded that most cases occurred in families, and the successful recovery of SCD was mainly related to ventricular fibrillation with arrhythmia. At present, there are few reports on the clinical and prognosis of ACS in China, and there is no guideline or consensus on the prevention and treatment of ACS patients. Known domestic research results show that the proportion of male, overweight / obese, smokers in young ACS patients is higher than that in the elderly group, while the proportion of patients with hypertension, diabetes and cerebrovascular diseases is less than that of the elderly group. The levels of TC, TG, LDL-C and UA and the proportion of low HDL-C in young ACS patients were higher than those in elderly patients; The diagnosis of STEMI was the highest in the young ACS group, while the diagnosis of unstable angina pectoris was the most common in the elderly ACS group. The clinical manifestations of ACS vary greatly. 3% \~ 5% of patients who exclude ACS only through myocardial markers, clinical blood transfusion and ECG still have myocardial infarction (MI). For the emergency department, early prediction of the risk of SCD in ACS patients and timely and accurate screening of high-risk patients are very important.

Exploring the effectiveness and safety of early use of Ariceptinfen after pancreaticoduodenectomy in alleviating postoperative pain and promoting recovery of patients. Main objective: To explore the analgesic effect of Anricfen after pancreaticoduodenectomy. Secondary objective: To explore the impact of Anricfen on the accelerated recovery after pancreaticoduodenectomy. Exploratory objective: To investigate the biomarkers of Anricfen's analgesic effect after pancreaticoduodenectomy, as well as its correlation factors with tumor pathology.

The LIGHT-COG study is a 76-week, multicenter, randomized, double-blind, placebo-controlled, parallel-group clinical trial. A total of 420 type 2 diabetes patients with early dementia are randomized 1:1 to either the active treatment group (receiving subcutaneous injections of mazdutide weekly, with stepwise dose escalation to a maintenance dose per protocol) or the placebo group (receiving matched placebo injections). The primary objective is to evaluate the potential disease-modifying effects of mazdutide on cognitive dysfunction in type 2 diabetes.

This substudy is a prospective, multicenter, parallel-controlled, randomized controlled trial designed to evaluate whether robot-assisted endoscopic evacuation of large basal ganglia hematomas can improve patient outcomes compared with traditional surgical approaches such as small craniotomy or large-bone-flap intracranial hematoma evacuation.

The goal of this study is to find out if taking fish oil by mouth can help prevent or lessen a side effect called peripheral neuropathy in patients who are being treated with the chemotherapy drug bortezomib. We are mainly looking to answer one question: Can fish oil reduce the chances of getting this nerve damage, or make it less severe, for these patients?

This study is a post-marketing, multicenter, prospective, observational study designed to evaluate the efficacy and safety of Proline Plus Empagliflozin Tablets in the real-world clinical treatment of type 2 diabetes mellitus. The study does not interfere with routine clinical practice, and Proline Plus Empagliflozin Tablets may be used either as monotherapy or in combination with other therapeutic agents based on actual clinical needs.

This study is a single-arm, multi-center, multi-cohort, prospective clinical study initiated by the investigator. The indication of this study is: patients with advanced metastatic pancreatic cancer who have progressed after first-line chemotherapy. Eligible patients will be assigned to liposomal irinotecan (nal-IRI) plus 5-fluorouracil (5-FU)/leucovorin (LV) (nal-IRI/5-FU/LV) combined with benmelstobart and anlotinib ± SBRT. The total sample size for this study is expected to be 56 subjects.