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.
Most ESCC received NAC in China without supportive evidence from local RCTs. The negative conclusion about NAC originated from Western countries in the 1990s. Whether two-field extensive mediastinal lymphadenectomy and paclitaxel/platinum-based chemotherapy results in better survival should be determined. As the highest ESCC incidence area worldwid, we tried to analyze this top with big data by using a single-center case-control retrospective PMS study. Paclitaxel- and platinum-based NAC combined with two-field of the extensive mediastinal lymphadenectomy might provide better survival benefits than primary esophagectomy for stage II/III SCC.
This is a single, retrospective, observational study to investigate the risk factors for achieving textbook outcome after laparoscopic duodenum-preserving total pancreatic head resection.
This study is a clinical validation of our developed a computer-aided optical dignosis of advanced adenoma using non-magnified NBI image. This study is a randomized clinical trial comparing endoscopists' optical recognition of advanced adenoma for sending to histological examination with our computer-aided system. The hypothesis of the study is that the developed computer-aided system increases the percent of sending actual advanced adenoma Intelligence Assisted Optical Diagnosis of Advanced Adenomas
The purpose of this study is to find out appropriate dose range of dexmedetomidine to provide the elderly patients satisfactory sedation and analgesia with stable hemodynamics during perioperative period of hip replacement under general anesthesia.
The primary objective of this clinical trial is evaluate the effect of dexamethasone on postoperative complications after pancreaticoduodenectomy.
Endoscopic ultrasound (EUS)-guided fine needles with side fenestrations are used to collect aspirates for cytology analysis and biopsy samples for histologic analysis. The investigators conducted a large, multicenter study to compare the accuracy of diagnosis via specimens collected with fine-needle biopsy (FNB) versus fine-needle aspiration (FNA) for patients with lesions requiring immunohistochemistry (IHC) pathological diagnosis.
The study is to evaluate the antiemetic effect of adding fosaprepitant to biplet regimen of tropisetron and dexamethasone for patients with cervical cancer or nasopharyngeal cancer treated with radiotherapy and concomitant weekly cisplatin chemotherapy in a south Chinese cohort.
This study is a single arm clinical study to observe the safety ，dose tolerance and pharmacokinetic characteristics of CAR NK-CD19 in patients with recurrent or refractory CD19 positive acute lymphoblastic leukemia, and preliminarily evaluate the effectiveness, the immunogenicity of the product and the correlation between the changes of cytokines after infusion and CRS , ICANS.
This is a nested cohort study of OAMBP-01. Patients over 70 years old were enrolled into the data-analysis. The purpose of this study was to examine the feasibility and safety of laparoscopic colorectal resection in elderly patients from a single center, and to explore if there are advantages in laparoscopic surgery.
The main purpose of this study is to evaluate the efficacy and safety of LY3473329 in adult participants with elevated Lp(a) at high risk for cardiovascular events.