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 primary objective of this study is to compare disease-free survival (DFS) of patients with operable breast cancer randomised to treatment with standard adjuvant chemotherapy plus moxifloxacin or placebo.
Patients with locoregional cancer of nasal cavity and paranasal sinuses are candidate for this study. All the eligible patients receive three cycles of induction chemotherapy (docetaxel 60mg/m2+cisplatin 60mg/m2+5-FU2.5g/m2,civ48h, q3w) followed by concurrent two cycles of cisplatin (80mg/m2,q3w) with curative intensity modulated radiotherapy. Besides, camrelizumab (200mg) is administrated every three weeks for a total of 11 cycles since the first day of induction chemotherapy. We aim to evaluate the three years failure free survival of these patients by the combination of camrelizumab with curative radiotherapy and chemotherapy.
Arthroscopic partial meniscectomy(APM) surgery outcomes for Metabolic Syndrome(MetS) patients with degenerative meniscus tears(DMTs) was still not clear. The aim of the study was to investigate outcomes of early APM vs delayed APM for MetS patients with degenerate meniscus tears.
An open-label, multicenter phase II clinical study to evaluate safety, efficacy and PK of HLX208 for advanced melanoma with BRAF V600 mutation
The purpose of this study is to explore the efficacy and safety of chidamide combined with sintilimab in chemotherapy-refractory advanced high-grade neuroendocrine neoplasm.
Achalasia is the most common motility disorder of esophagus, characterized by disorders of the lower esophageal sphincter (LES). Normal peristalsis of the esophagus is eliminated and replaced by synchronous or ineffective contraction. Based on high-resolution manometry (HRM), the participants with achalasia were categorized into 3 subtypes, type I: achalasia with minimum esophageal pressurization, type II: achalasia with esophageal compression and type III: achalasia with spasm. Previous studies have found that the pathological features of the esophageal muscular layers in participants with achalasia are degeneration of nerve plexus, reduction of interstitial cells of Cajal (ICCs) and infiltration of different inflammatory cells. Different subtypes of achalasia have different pathological characteristics and esophageal motility. Now, per-oral endoscopic myotomy (POEM) is a main therapy for participants with achalasia. Most studies have focused on the relationship between pathological features and motility characteristics of achalasia, but there are few studies on the relationship between pathological features and therapeutic effect of POEM. This study will prospectively collect data of participants undergoing POEM for achalasia in Beijing Friendship Hospital, including demographic data, drug and surgical treatment data during hospitalization. All participants are required to obtain esophageal muscle biopsy for pathological examination during POEM. The participants will be followed up until 12 months for improvement in clinical symptoms.
The relationship between the intestinal microecology and stroke has become a research hotspot in neurology field today. Maintaining the balance of the intestinal microbiota are expected to bring new breakthroughs for prevention and treatment of stroke. In recent years, stroke in young adults has an increasing incidence and a considerable socioeconomic impact because of high disability rate and health-care costs. So there is an urgent need to explore the role and mechanism of intestinal microecology imbalance in stroke, especially in the development and prognosis of stroke in young people. This study aims to use multi-omics technologies, including microbial diversity, metagenomics and metabonomics, to reveal the characteristics of intestinal flora in young stroke patients, identify biomarkers for predicting outcome after stroke and early detection of young people at high risk of stroke, and to further explore the role of gut-brain axis in the pathogenesis of stroke.
To prospectively evaluate the effectiveness and safety of SBRT in the treatment of residual malignant pulmonary nodules after lung cancer, and is committed to providing new treatment options for patients with multiple primary malignant pulmonary nodules who cannot tolerate multiple operations.
This is an open-label, multi-center, multi-corhort Phase II study of Envafolimab alone or with Lenvatinib in patients with advanced endometrial cancer.The primary objective is to evaluate objective response rate of envafolimab alone or with lenvatinib.
This is an open-label, multicenter, non-randomized extension study. Participants receiving atezolizumab monotherapy or atezolizumab combined with other agent(s) or comparator agent(s) in a Genentech or Roche-sponsored study (the parent study), who are eligible to continue treatment and do not have access to the study treatment locally, continue to receive study treatment in this extension study.