There are about 36818 clinical studies being (or have been) conducted in China. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The objective of this study is to evaluate the efficacy, cosmetic acceptability and improvement of the stigmatization of the tested product (2039125 03) used bis in die (BID) for 3 months in adult patients suffering from mild to moderate melasma, or mild to moderate acne induced post-inflammatory hyperpigmentation, or solar lentigo.
This is a single-center, open-label, multi-dose phase I clinical trial evaluating the safety, tolerability, and preliminary efficacy of ZSNeo-DC1.1, a personalized dendritic cell injection, in subjects with recurrent or progressive WHO grade III-IV gliomas post-standard treatment. The subjects are adult GBM patients who have undergone surgical resection for recurrence. After the completion of reoperation, subjects will receive autologous DC vaccine treatments as scheduled. The autologous genetic-modification-free DC cells will be loaded with multiple tumor neoantigen peptides and administered (i.h) to subjects. After 3 injections, the investigator will review subject's tolerance and compliance. The DLT observation period spans from the initial injection to 21 days after the third injection, aligning with the activation of anti-tumor immune response. About 15 subjects will be enrolled. The study utilizes a fixed dose of 1×10^7 cells per injection and employs two immunization schedules A or B. The trial is conducted in two stages: Dose Confirmation Stage: Enrollment of six subjects with recurrent or progressive gliomas following standard treatment. Each subject receives six subcutaneous injections of ZSNeo-DC1.1. Utilization of a standard "3+3" design for fixed dose confirmation and exploration of immunization schedules A and B. Dose Expansion Stage: Enrollment of at least six subjects with recurrent or progressive gliomas post-standard treatment. Administration of six subcutaneous injections of ZSNeo-DC1.1 to each subject, further investigating the safety and preliminary efficacy of ZSNeo-DC1.1 injection.
This is an open-label, multicenter, phase 1a/1b clinical study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of BGB-43395, a cyclin-dependent kinase 4 (CDK4) inhibitor, as monotherapy or in combination with fulvestrant, letrozole, or other combination partners in Chinese participants with hormone receptor positive (HR+) and human epidermal growth factor 2 negative (HER2-) breast cancer (BC) and other advanced or metastatic solid tumors.
Traditional radical cystectomy (RC) is performed transabdominal. However, it often has high postoperative complications. There have been studies on extraperitoneal approach to reduce postoperative complications. Investigators divided participants underwent robot-assisted radical cystectomy into two groups (1:1) . One group of participants transabdominal, the other group extraperitoneal. The incidence of complications and PFS/OS at 3, and 5 years were compared.
ciprofol is a recently introduced novel sedative drug. In comparison to the traditional propofol, ciprofol exhibits a higher affinity for GABA A receptors, approximately 4-5 times that of propofol, and possesses fewer side effects, particularly notable in respiratory depression and injection pain. In the context of general anesthesia induction, recent research has confirmed a 100% success rate in the induction of general anesthesia for elderly patients (65-80 years old) undergoing non-cardiac surgery with a dosage range of 0.2mg/kg-0.4mg/kg ciprofol. However, for elderly patients aged 65 and above, even up to 85 years old, it is currently not entirely clear what dosage should be selected for patients in different age groups. Consequently, we have designed this trial with the aim of exploring the dosage requirements of ciprofol during general anesthesia induction among elderly patients in various age brackets. Methods: This is a prospective, non-controlled, non-randomized, single-blind study. Elderly patients aged 65 years and older were enrolled in the study with American Society of Anesthesiologists (ASA) physical status I or II undergoing general anesthesia. All patients were divided into five groups according to age, and the corresponding initial dose of ciprofol administered was selected according to the grouping, with subsequent doses of ciprofol determined according to the Dixon up-and-down method. At least seven crossover points were obtained before the conclusion of the study.The primary outcomes were the dose of ciprofol administered at the time of loss of consciousness (mg/Kg) and the plasma concentration of ciprofol.
The goal of this diagnostic test is to prospectively test the performance of pre-developed artificial intelligence (AI) diagnostic model for detecting pathological lymph node metastasis (LNM) of prostate cancer. Investigators had developed this AI model based on deep learning algorithms in preliminary research, and it performed well in retrospective tests. Investigators will compare the diagnostic performance (sensitivity, specificity, etc.) of the AI model and routine pathological report issued by pathologists, to see if the AI model can improve the clinical workflow of pathological evaluation of LNM in prostate cancer in the real world.
If there is a comparison group: Researchers will compare [insert groups] to see if [insert effects] The purpose of the clinical trial is to find a treatment for stroke patients with cognitive impairment, and the main questions it aims to answer are: - [Search for effective treatments of cognitive impairment after stroke] - [Explore brain network features with functional near-infrared spectroscopy] Participants will receive conventional treatment, tDCS treatment, or rTMS treatment, or tDCS-rTMS treatment. And then compare cognitive function and brain function.
This study is a single center study, led by Dr. Ma Qinying from the Department of Neurology at the First Hospital of Hebei Medical University. This study is an intervention study on plasma stimulation, involving patients with insomnia disorders to observe the effectiveness of plasma stimulation on insomnia disorders. Collect the Hamilton Anxiety Scale, Hamilton Depression Scale, Pittsburgh Sleep Quality Index Scale, Insomnia Severity Index Scale, and Somatization Symptom Self Rating Scale from patients before and after intervention. Transcranial magnetic stimulation synchronous electroencephalogram (TMS-EEG) and functional magnetic resonance imaging data. The research period is from July 2023 to July 2024, and a total of 40 patients are planned to be included in the study.
The purpose of this study is to evaluate the safety and efficacy of SCTC21C in patients with CD38+ hematologic malignancies
The aim of this study was to observe the efficacy and safety of Efbemalenograstim Alfa in the prevention of absolute neutrophil count (ANC) reduction after chemotherapy in Ovarian and Cervical cancer patients at risk of platinum-containing chemotherapy with risk factors in febrile neutropenia (FN).