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 investigate the efficacy and toxicity of S-1 with concurrent radiotherapy in older patients with esophageal cancer.
Chimeric antigen receptor T cells (CAR-T) therapy has not yet been fully explored in solid tumors. Human epidermal growth factor receptor-2(HER2) is widely expressed in cancers. Investigators have developed anti-HER2 CAR-modified T cells and validated the efficiency targeting HER2-positive cancer in preclinical studies. This study is aimed to confirm its adverse effects including cytokine storm response and any other adverse effects. In addition, CAR-T cells persistence, tumor elimination and disease status after treatment will be evaluated.
The purpose of this study is to determine whether Plasma Factor VIII Levels are related to the treatment of bleeding in ischemic stroke（IS）.
This study involves observing the level of cell cycle regulatory gene in patients with myeloproliferative disorders(MPD). These disorders include polycythemia vera (PV), essential thrombocythemia (ET), myelofibrosis (MF) and chronic myeloid leukemia (CML). The abnormal blood and/or bone marrow cells, or materials derived from these abnormal cells, like DNA, RNA, protein or plasma will be used in laboratory studies. Cell cycle regulatory protein such as cyclins, cyclin-dependent kinases(Cdks) and Cdk inhibitors(CKIs) play indispensable roles in processes such as transcription, metabolism and stem cell self-renewal. MPD are a group of diseases characterized by abnormally increased proliferation of erythroid, megakaryocytic, or granulocytic cells. The pathogenesis was still unclear. Detecting the level of cell cycle regulatory protein will be useful to look for the possible role in MPD and better understand the cause of MPD.
Cancers located in the upper aerodigestive tract of the head and neck region present unique management challenges due to the crucial functions in this anatomic region along with its anatomic density. As such, cancers themselves and the actual treatment can affect these functions. Of these, the ability to effectively and safely transport a swallow bolus from the oral cavity to the esophagus is particularly important. This consideration has in fact been a major source of debate regarding the optimal management for head and neck cancers as both oncologic-effective and function-preserving therapies are desired. Accomplishing this therapeutic goal has been elusive and can be attributed to a lack of tools that effectively and longitudinally evaluate swallow function over the course of a treatment and in follow-up. As such, investigators surprisingly lack a clear understanding of the natural history of treatment -related swallow dysfunction (dysphagia) regardless of the treatment modality. As such, understanding the prevalence of this significant complication is in fact not well established. Understanding the true prevalence of treatment-related dysphagia is in fact critical to establish as it will help guide decisions as to whether or not treatment strategies require modification including de-intensification of treatment that is receiving considerable attention for favourable prognosis patients associated with the human papillomavirus (HPV). To address this problem, winvestigators hypothesize that the quantitative and validated patient-reported outcome (PRO) instrument, the Sydney Swallow Questionnaire (SSQ), can be an effective tool to longitudinally measure swallow function to determine the natural history of head and neck cancer treatment-related swallow dysphagia. The SSQ is particularly well suited for longitudinal evaluation of swallow function as it quantifies various aspect of patient-perceived swallow function in contrast to other swallow PROs that measure the impact of swallow function on quality of life domains. To determine the two-year prevalence of dysphagia, investigators will employ a multi-institution prospective study design using our Oncospace® web-portal to facilitate secure prospective data curation and analysis that will include evaluations before, during and following standard of care definitive cancer treatment for a total of 36 months in the follow-up period.
The project was organized by Qilu Hospital of Shandong University in China. In order to report the efficacy and safety of different cycles of high-dose dexamethasone for the treatment of adults with newly-diagnosed primary immune thrombocytopenia (ITP).
1. Investigate degree of postoperative satisfaction in county level hospital glaucoma patients. 2. Investigate the effect of educational intervention affect the degree of satisfaction in glaucoma patients. 3. Investigate the effect factors of postoperative satisfaction.
The purpose of this study is to determine whether stereotactic body radiotherapy (SBRT) combined with recombined human granulocyte-macrophage colony stimulating factor(rhGM-CSF) is safe, effective in the treatment of stage IV NSCLC patients who failed in second-line chemotherapy.
The purpose of this study is to determine whether Mitoxantrone Hydrochloride Liposome Injection plus Cyclophosphamide,Vincristine and Prednison(CNOP)is safe and effective in the treatment of Diffuse Large B Cell Lymphoma.
This study is a randomized, open-label, controlled study that will explore the efficacy of individualized adjuvant chemotherapy based on the adenosine triphosphate tumor chemosensitivity assay for patients with hepatocellular carcinoma after liver transplantation.