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 purpose of this study is to evaluate efficacy and safety of osimertinib (tablet) in combination with Datopotamab Deruxtecan (i.v. infusion) compared with osimertinib (tablet) monotherapy as a first-line therapy in participants with locally advanced or metastatic EGFRm (Ex19del and/or L858R) NSCLC. Study details include: 1. The study duration will be event-driven, with an estimated duration of approximately 9 years. 2. Participants may receive study treatment until disease progression, unacceptable toxicity, or other specific discontinuation criteria are met. 3. The visit frequency will be every 3 weeks during the treatment period. Note: Participants on osimertinib treatment (osimertinib only arm or who have discontinued Datopotamab Deruxtecan while are still receiving osimertinib) are required to attend visits to perform assessments every 6 weeks from Cycle 7 until Cycle 17 and then visits every 12 weeks until disease progression, IP discontinuation or primary PFS DCO. Participants who are receiving osimertinib + Datopotamab Deruxtecan are still required to attend visit to perform assessment every 3 weeks (q3w) per SoA.
This study consists of two research phases: Phase Ib (includes dose escalation phase and efficacy extension phase): To explore the safety, tolerability and initial efficacy of SHR-A1904 in the treatment of CLDN18.2-positive advanced solid tumors, and to determine the recommended dose and recommended population for the Phase III combination study. Phase III: A randomized, double-blind, multicenter clinical study of SHR-1904 combined with chemotherapy and immunotherapy Versus chemotherapy combined with immunotherapy for CLDN18.2-positive advanced solid tumors.
The goal of this clinical trial is to evaluate the effectiveness of digital interventions in treating depression and anxiety in adolescents. The main question it aims to answer is: Can digital interventions effectively alleviate symptoms of depression and anxiety in adolescents? The trial will include a comparison group where researchers will compare the effects of the digital intervention to traditional health education methods to assess their relative efficacy. Participants will be asked to engage with the digital intervention platform for a period of two months.
This is a prospective study, including approximately 64 patients with acute cholangitis accompanied with choledocholithiasis at Beijing Friendship Hospital. All patients will be randomly allocate into single-session or two-session endoscopic stone extraction. The investigators assessed the outcomes of single-session and two-session endoscopic stone extraction.
This study is an open-label, multicenter, dose-escalation, and extended-enrollment nonrandomized phase I study to evaluate the safety, tolerability, pharmacokinetic characteristics, and preliminary efficacy of BL-M05D1 in patients with locally advanced or metastatic solid tumors.
Clarify the incidence of functional impairments in cured COVID-19 patients and identify influencing factors. Build a multi-omics database for COVID-19 patients in the recovery period to elucidate the biological biomarkers and targets associated with functional impairments. Comprehensive exploration of the long-term prognosis, complications, sequelae, and risk factors of COVID-19 patients after Omicron infection, as well as their immune characteristics. Compare the impact of different strains of the COVID-19 virus on prognosis and immune response. Develop comprehensive rehabilitation intervention strategies for COVID-19 patients with functional impairments and evaluate the impact of different intervention methods on their prognosis. Based on clinical data, multi-omics data, and precise rehabilitation assessment data, construct predictive models for prognosis and rehabilitation effectiveness in COVID-19, providing scientific evidence for the implementation of effective COVID-19 rehabilitation measures.
Perimarticular fracture bone defect is a common and complicated clinical disease. The current treatment for this type of injury is anatomical reduction of the fracture, where the bone defect is filled with artificial, autologous or allogeneic bone in granular form, and then fixed with plates and screws. However, these bone filler materials exist in a loose accumulation state and cannot form an effective overall support force for the joint. The applicant realized three dimensional (3D) printing of WE43 magnesium alloy with personalized design and porous overall structure, and developed high-temperature heat treatment technology to slow its degradation, which effectively realized the dual stability of degradation rate of magnesium alloy support body and overall structure during the bone repair period. This project will optimize the design of 3D printed WE43 magnesium alloy full-structure in-bone support, and establish a metamaterial pore structure design platform that regulates the physical properties and degradation behavior of porous implants. Fracture from proximal humerus, distal radius and tibial plateau
The aim of this study is to explore the effect of medical LEDs (830 nm and 590 nm) in the prevention and treatment of PIE and PIH.
The International Association for the Study of Lung Cancer Staging Committee recently unveiled the ninth edition of TNM staging system for lung cancer. This study aims to explore survival outcomes, stage grouping, and gene mutations in N descriptors of this new classification system.
The goal of this open-label randomized control trial is to study the effect of immunonutrition in locally advanced cervical cancer (LACC) with standard concurrent chemoradiotherapy. LACC patients undergoing radical synchronous chemoradiotherapy will be randomized into the experimental group receiving enteral immunonutrition therapy and the control group receiving standard enteral nutrition support.The main purpose it aims to answer are:1）Can immunonutrition therapy improve patients' dose-limiting toxicity(DLT) and DLT-free survival? 2）Can immunonutrition therapy improve patients' nutritional status and quality of life?