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.
Deep-brain stimulation (DBS) is an effective treatment for patients with Meige syndrome. The globus pallidus interna (GPi) and the subthalamic nucleus (STN) are both accepted targets for this treatment. Researchers designed this study to compare the 12-month outcomes for patients who undergo bilateral stimulation of the GPi or STN.
1. To evaluate the cognitive function of methamphetamine Patients. 2. Investigate the pathological mechanism of methamphetamine patients from the aspects of EEG and biology; 3. The investigators investigated the effects of transcranial alternating current stimulation (tACS) on cognitive impairments in methamphetamine patients
The goal of this retrospective cohort analysis is to discover the impact of the involvement extent of tumor-draining lymph nodes (TDLNs) in patients who received neoadjuvant immunochemotherapy. The main question it aims to answer is the role of TDLN in the prediction of treatment effectiveness. Researches will compare tumor-draining lymph nodes metastasis (mTDLNs) group and non-draining lymph nodes metastasis (mNDLNs) group to see whether different metastatic patterns of mediastinal lymph nodes can indicate the treatment effectiveness.
The purpose of this study is to evaluate the efficacy of lepodisiran in reducing cardiovascular risk in participants with high lipoprotein(a) who have cardiovascular disease or are at risk of a heart attack or stroke. The study drug will be administered subcutaneously (SC) (under the skin).
The goal of this open label, single-arm clinical study is to learn about the safety and efficacy of CS-101 in treating patients with β-thalassemia major anemia.
Background: Primary malignant melanoma of the esophagus (PMME) is a malignant tumor originating from esophageal melanocytes with a poor prognosis. No international clinical guidelines or tumor staging systems have been proposed for PMME. This study aimed to analyze the clinical characteristics and treatment outcomes of patients with PMME and propose a tumor staging system in PMME. Materials and Methods: The clinical characteristics of 25 patients with PMME at our cancer center were summarized, and 21 patients were enrolled in a pooled analysis with 162 cases (extracted from 74 eligible articles in PubMed) for further survival analysis and proposal of PMME tumor staging.
The primary objective of this study to evaluate the efficacy of ravulizumab compared with placebo to reduce proteinuria and slow the rate of eGFR decline in adult participants with IgAN who are at risk of disease progression.
Objective To analyze the effectiveness and safety of robot-assisted percutaneous endoscopic posterior/transforaminal lumbar interbody fusion (RPE-P/TLIF) in the treatment of lumbar spinal stenosis with instability. Methods A single-center prospective study from September 2018 to April 2022, patients with lumbar spinal stenosis and instability who met the inclusion and exclusion criteria were treated with RPE-P/TLIF. Pain visual analog scale (VAS) was used to evaluate the degree of low back pain and lower limb pain before operation, 1 month, 6 months, 1 year after operation and at the final follow-up, and the Oswestry disability index (ODI) was used to evaluate the degree of lumbar spinal function. At the last follow-up, MacNab criteria were used to evaluate the clinical efficacy. Imaging evaluation included the measurement of intervertebral space height, lumbar physiological curvature, fusion rate and pedicle screw accuracy by preoperative and lateral X-ray films.
This is a prospective, multicenter, single-arm clinical study on the treatment of newly diagnosed diffuse large B-cell lymphoma with high-risk of CNS relapse defined by CNS-IPI using Orelabrutinib in combination with R-CDOP regimen.
The purpose of this study was to evaluate if wound drains could influence postoperative spinal epidural hematoma (POSEH) in biportal endoscopic spinal surgery (BESS) procedures for decompression of lumbar spinal stenosis.