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.
To explore whether there is a significant difference in the cumulative live birth rate and maternal and child health outcomes between cancer patients who undergo or do not undergo fertility preservation before receiving anti-tumor treatment and non-cancer patients who undergo assisted reproductive technology treatment/natural pregnancy. This study will be conducted in the Clinical Center of Reproductive Medicine, First Affiliated Hospital of Nanjing Medical University. 2800 women diagnosed with malignant cancers who has desire to reproduce will be enrolled in this study. Statistical analysis of the data will be performed.
The aim of this study is to investigate the effects of oral D-mannose tablets for 2 consecutive weeks on the pharmacokinetics of dabigatrun etexilate, a P-glycoprotein probe substrate drug, in healthy adults
This is a multicenter, randomized, open-label clinical study to evaluate the efficacy and safety of Adebrelimab plus Apatinib (cohort 1), or Adebrelimab plus Bevacizumab (cohort 2), or Camrelizumab plus Apatinib (cohort 3) as first-line treatment of unresectable HCC.
The goal of this clinical trial is to make clear that a new method, right ventricular outflow tract (RVOT) posterior septum pacing, has a greater accuracy in predicting the origin of ventricular outflow tract (VOT) ventricular arrhythmias (VAs) compared to the previous electrocardiographic standards for the identification of the origin of ventricular outflow tract. The secondary aim is to investigate, by using the new method, if it can optimize the procedure of radiofrequency catheter ablation. Researches will break the method of this investigation into two steps: First step have enrolled 100 patients. This step would be used to compare the results predicted by right ventricular outflow tract posterior septum pacing, with the previously used electrocardiographic criteria and actual target site. The second step will enroll another 100 patients. In this step, patients will be divided into two groups, one being the new protocol group and the other being the convention group. Patients will also be followed up, for 1 month and 3 months at outpatient clinic post procedure. Procedure time, success rate, fluoroscopy exposure time and complications, are compared between RVOT posterior septum pacing group and convention group.
The purpose of this study is to determine if allogeneic Endothelial Progenitor Cells (EPCs) intravenous infusion to a subject with leg ulcer and/or gangrene due to poor blood flow will be safe and if it will relieve leg pain, increase blood flow, and/or cure the leg wound.
ST-1898 is a receptor tyrosine kinase (RTK) inhibitor for multi-targets, especially for VEGFR2, c-MET, AXL, PDGFRA, RET, KIT etc. This trial is to evaluate its safety, tolerability, pharmacokinetic, and efficacy in subjects with unresectable or metastatic melanoma. In phase Ib, the primary objectives are to assess the safety and tolerability, and to determine Recommended Phase 2 dose (RP2D) of ST-1898 tablets in subjects with unresectable or metastatic melanoma. Secondary objectives are to assess the plasma concentration of ST-1898 and to evaluate the efficacy. In phase II, the primary objective is to assess the anti-tumor activities of ST-1898 tablets in subjects with unresectable or metastatic melanoma. The secondary objective is to evaluate the safety of ST-1898 tablets.
ST-1898, a multi-targeted tyrosine kinase inhibitor, has demonstrated strong inhibitory activity for VEGFR2, c-MET, AXL, PDGFRA, RET, KIT, etc. The primary purpose of this study is to evaluate the efficacy of ST-1898 tablets in patients with locally advanced or metastatic RAIR-DTC after failure of at least first-line TKI systemic therapy. All subjects will receive ST-1898 180 mg orally once daily until disease progression or intolerable toxicity.
Ulcerative colitis(UC) is one of the two main forms of inflammatory bowel disease(IBD), which seriously affects the quality of life of patients. Previous studies have demonstrated that more than 60% of IBD patients have sleep disorders, which is emerging as an important risk factor for disease recurrence and poor prognosis. However, the mechanisms by which sleep disorders regulates the occurrence and development of IBD remain undefined. This study aims to explore the clinical characteristics of ulcerative colitis patients with sleep disorders based on the microbiota-gut-brain axis, to analyze the effects of sleep disorders on autonomic nervous function, gut microbiota, and metabolites in UC patients.
FAPI PET has been developed as a promising approach for the evaluation of fibroinflammatory, such as in inflammatory bowel disease. This prospective study aims to explore the value of 18F-AlF-FAPI PET/CT in assessing the activity of Thyroid Eye Disease (TED) and investigate whether FAPI PET/CT may be superior to 99mTc-DTPA SPECT/CT for the diagnosis, therapy response assessment, and follow-up of TED.
The purpose of this study is to evaluate the safety, tolerability, Pharmacokinetics and Pharmacodynamics of single dose and multiple dose of HS-10501 tables in healthy subjects. This is the first clinical study of HS-10501 tables. This study has 2 parts. Parts A involve a single dose of HS-10501 tables or placebo and will last about 8 days. Also, this part will also further explore the food effect. Parts B involve multiple doses of HS-10501 tables or placebo and will last about 4 weeks.