Beijing, China Clinical Trials
A listing of Beijing, China clinical trials actively recruiting patients volunteers.
Found 2,326 clinical trials
Revascularization for Symptomatic Non-acute Carotid Artery Occlusion
The short-term and long-term efficacy of recanalization therapy needs to be further confirmed by large-sample prospective studies. The comparison of success rate, complication rate and efficacy among the three recanalization modalities also needs to be further explored. The purpose of this cohort study is to observe the success rate, efficacy …
Quantitative Evaluation of the Impact of Relaxing Eligibility Criteria for Lung Cancer Based on Real-world Data
Eligibility criteria for cancer drug trials are generally too stringent, leading to key issues such as low enrolment rates and lack of population diversity. In order to evaluate the REC of NSCLC drug trials, this study will use deep learning methods to construct a structured real-world database of NSCLC across …
China Elderly Comorbidity Medical Database
The objective of this observational cohort study is to provide comprehensive evaluation and early warning for elderly patients with chronic diseases. The main question it aims to answer is: How to explore effective evaluation methods for diseases in elderly patients based on the coexistence of multiple diseases and high individual …
A Multicenter, Prospective Cohort Study of Preserved Ratio Impaired Spirometry(PRISm) in a Population
Chronic obstructive pulmonary disease (COPD) is the most common chronic tract disease and the third leading cause of death worldwide. The treatment effect of COPD is poor, and the disease is progressive, resulting in a serious disease burden. The key reason is that early recognition is difficult and the early …
The Clinical Characteristics, Treatment and Prognosis of Tuberculosis-associated COPD
Chronic obstructive pulmonary disease (COPD) still imposes a substantial health and economic burden worldwide. Pulmonary tuberculosis has been confirmed as an important risk factor for COPD and this specific phenotype is thereby named as "tuberculosis-associated COPD". Although it is a generally accepted concept, several relevant problems need to be addressed, …
Plasma Metabolic Biomarkers for Multi-Cancer Diagnosis
The aim of this observational study is to comprehensively analyze the metabolites in plasma samples from multi-cancer patients using advanced mass spectrometry detection technology, in conjunction with metabolomics approaches. The goal is to construct a plasma metabolite database for multi-cancer patients. Simultaneously, we will delve into the exploration and validation …
A Retrospective Study on Epidemiological Characteristics of Chinese NF1 Patients in Real World (PROMISE)
Background/Rationale: Neurofibromatosis type 1 (NF1) affects about 1 in every 3000 people worldwide. Globally, 30~50% NF1 patients will develop plexiform neurofibromas (PNs), which grow rapidly in early childhood and can cause disfigurement, motor dysfunction, pain, airway dysfunction, visual impairment and bladder and bowel dysfunction. This systemic disease imposes a heavy …
Study of Post-anesthesia Management in Patients Undergoing Neurosurgery
The postoperative complications of neurosurgery are various and complex, which brings heavy economic and social burden to families. Timely detection and early intervention can help reduce the incidence of adverse events and mortality. The main purpose of this study is to analyze the possible factors related to postoperative complications of …
Chinese AntiphosPholipid Syndrome cohorT cOllaborative NEtworks
Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by thrombosis and pregnancy morbidity in patients with persistently positive antiphospholipid antibodies (aPLs). However, large-scale research on general population with persistent aPLs has been lacking. This project proposes to establish the first multicenter cohort of patients with persistently positive aPLs in China …
China Amyotrophic Lateral Sclerosis Registry of Patients With Traditional Chinese Medicine
A multi-center registration study of clinical characteristics of amyotrophic lateral sclerosis (ALS) patients with traditional Chinese medicine (TCM).
