Biejing, China Clinical Trials
A listing of Biejing, China clinical trials actively recruiting patients volunteers.
Found 2,216 clinical trials
The Correlation Between the Difficulty of Colonoscopy and the Patient's Personality
The goal of this observational study is to explore the correlation between the difficulty of colonoscopy and the patients' personality in the population receiving initial colonoscopy in Peking Union Medical College Hospital. The main question it aims to answer is: Whether the difficulty of colonoscopy is related to any personality …
New Method to Differentiate Benign and Malignant Pulmonary Nodules.
The goal of this observational clinical trial is to establish a new method for differentiating benign and malignant pulmonary nodules by peripheral blood detection in patients with pulmonary nodules (<3cm). The main questions it aims to answer is: How to combine blood metabolomic mass spectrometry detection and artificial intelligence image …
A Clinical Study of Fundus OCTA for the Identification of CMD
Coronary microvascular dysfunction (CMD) carries an increased risk of adverse cardiovascular clinical outcomes. The association between fundus microcirculation changes and coronary microcirculation is not well understood. Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) is a new type of optical diagnostic imaging technology for non-invasive detection, which can …
Evaluation of Clinical Outcomes of Unruptured bAVMs Treated With Medical Management Alone Based on Multimodal CT
The purpose of this study is to investigate the role of multimodal CT in evaluating and predicting different clinical outcomes in patients with unruptured brain arteriovenous malformations with medical management alone. This study will be undertaken in the following aspects: Morphological, structural and imaging histological signal analysis based on multimodal …
XuanwuH Acute Ischemic Stroke Registry
Acute ischemic stroke registry--Xuanwu Hospital(XSR) is an academic, independent, prospective, single center, observational registry study. Consecutive acute ischemic stroke patients assessed in stroke "green channel" of Xuanwu Hospital(China) will be enrolled in our study. Patients receive regular treatment and data will be collected as part of clinical routine. Baseline clinical …
China Inherited Ventricular Arrhythmias Registry
This is an observational, prospective, multi-center registry, aiming at building a risk stratification for malignant inherited ventricular arrhythmias, including Brugada syndrome(Brs)、Long QT syndrome(LQTS)、Short QT syndrome(SQTS)、Early repolarization syndrome(ERS) and Catecholaminergic polymorphic ventricular tachycardia(CPVT). 500 participants will be recruited from 10 centers in China, with clinical data to be abstracted from medical …
Registry Study on Respiratory Monogenic Diseases in Chinese Children
This study is a multicenter, prospective cohort study of patients diagnosed with respiratory monogenic diseases, the clinical information of recruited patients, including clinical manifestations, lung function, chest imaging, quality of life and other indicators, will be followed for 5 years.
AI in Predicting Polyp Pathology and Endoscopic Classification
Background: Colonoscopy with optical diagnosis based on the appearance of polyps can guide the selection of endoscopic treatment methods, reduce unnecessary polypectomy procedures and the need for tissue pathological diagnosis, and formulate follow-up strategies in a timely manner [1]. This approach significantly alleviates the economic burden on patients and the …
Screening of Malignant Hyperthermia Susceptible Individuals
This study intends to target patients who underwent surgery under general anesthesia during the study period and developed malignant hyperthermia during or after surgery. Therefore, the total sample size was estimated to be about 50 people based on the past incidence of this rare disease. Every year, about 20 patients …
A National Registry on Chinese Patients With Cystic Fibrosis
Cystic fibrosis (CF) is a rare autosomal recessive disease involving multiple organs, especially the lungs and digestive organs. It is most commonly seen in Caucasians. Only a few Chinese CF patients have been described in literature, taking into account the large population of China. The main objectives of this study …
