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 prognosis of patients undergoing spinal deformity surgery is often compromised by perioperative anemia due to iron deficiency. The aim of this randomized, controlled trial was to evaluate whether postoperative ferric derisomaltose intravenous injection may improve anemia and prognosis in patients undergoing spinal deformity surgery comparing with oral iron. Participants will be randomly assigned to the treatment group (intravenous ferric derisomaltose) and the control group (oral iron). Changes in hemoglobin concentration, percentage of anemia correction, changes in iron indicators, patient quality of life, and incidence of adverse events will be analyzed to evaluate the efficacy and safety of iron isomaltoside infusion.
This study is conducted to evaluate the efficacy, prognosis, adverse effects, and factors for predicting therapeutic effects and clinical prognosis of combined therapy of hepatic artery infusion chemotherapy (HAIC), tyrosine kinase inhibitor/ anti-VEGF antibody, and anti-PD-1/ PD-L1 antibody for advanced hepatocellular carcinoma which initially unsuitable for the radical therapy, including resection, transplantation, or ablation. Factors are collected in preoperative routine blood examination, preoperative radiological imaging and pathological examination.
This is a multicenter, prospective, cohort study to evaluate the efficacy and safety of apantamide+docetaxel+ADT versus apantamide+ADT in the treatment of patients with high tumor mHSPC.220 patients with high tumor mHSPC will be included and divided into two treatment groups according to the treatment plan:Treatment group 1: apantamide+docetaxel+ADT,Treatment group 2: apantamide+ADT treatment.The study continued treatment until the patient could not obtain clinical benefits or had intolerable toxic reactions or the patient withdrew the informed consent, whichever occurred first.
This is a randomized, double-blind, placebo-controlled Phase 2 study in participants over the age of 18 years with mild COVID-19. The main purpose of this study is to evaluate the effect on viral load clearance and clinical recovery, and safety of HH-120 nasal spray in participants over the age of 18 years with mild COVID-19 (according to the FDA definition, 2021).
Timely interventions may reduce the occurrence of post-traumatic stress disorder (PTSD) in ICU medical staff. Existing research suggests that either self-learning psychological relief methods or seeking online counseling or therapy from professional psychotherapists during the SARS-CoV-2 Omicron outbreak has the potential to alleviate the emotional distress and promote the physical and mental health of health care workers. Web-based online mental health interventions complemented by joint effective mental health advice can further reduce harmful negative effects.
A phase II clinical study of tazemetostat combined with HMPL-689 in patients with R/R lymphoma. The study includes 2 phases: dose escalation phase (phase IIa) and expansion phase (phase IIb).
The purpose of this study is to use the Shuotong ureteroscopy for surgical treatment of patients with upper urinary tract stones, taking advantage of the fact that the Shuotong mirror can be used for simultaneous lithotripsy and stone removal, thus maximizing the discharge of stones from the body and improving the stone removal rate.
.Studies have demonstrated that the second examination of the proximal colon can significantly increase the proximal ADR.This study aimed to determine the impact of second examination of the proximal colon on AMR compared to conventional examination.Consecutive patients aged 40-75years undergoing colonoscopy for screening.Tandem withdrawal was used in the proximal colon.Patients were randomly assigned to either the second examination(SE) or the conventional examination(CE) group.The primary outcome measure was proximal AMR,defined as the number of proximal adenomas detected in the second pass（CE group）or the third pass（SE group）divided by the total number of proximal adenomas detected during the tandem colonoscopy.
A study to evaluate the effect of abelacimab relative to placebo on the rate of ischemic stroke or systemic embolism (SE) in patients with Atrial Fibrillation (AF) who have been deemed by their responsible physicians or by their own decision to be unsuitable for oral anticoagulation therapy.
Clinical Trial for the Safety and Efficacy of BCMA CAR-T Cell Therapy for Newly Diagnosed Multiple Myeloma