a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 11,120 clinical trials
Prospective Validation of a Pre-Specified Algorithm for the Management of Conduction Disturbances Following TAVR
The high incidence and variety of conduction disturbances post-TAVR represents a major challenge in the periprocedural management of TAVR recipients. Despite the growing body of knowledge on this topic, the large variability in the management of these complications has translated into a high degree of uncertainty regarding the most appropriate …
Personalised Medicine in the Identification of Preclinical Cognitive Impairment. Development of a Predictive Risk Model
The goal of this observational study is to use the combined power of the integration of clinical, molecular, proteomic, genomic, care, social, environmental and behavioural data in patients, using advanced artificial intelligence techniques for data processing and analysis, in order to generate predictive models for the preclinical detection of CI …
A Follow-up Study of Asymptomatic Infections and Diagnosed Patients With Covid-19 in Shanghai
This study is to clarify the distribution characteristics, host and clinical characteristics, disease outcome and risk factors, changes of multiple organs such as cardiopulmonary function and changes in social and psychological indicators during long-term follow-up of omicron variant asymptomatic infections and diagnosed patients
Exploring the Frontiers of Neoadjuvant Therapy for Lung Cancer: a Prospective Observational Real-world Study
Lung cancer is a malignant tumor with the highest incidence and mortality rate of cancer patients worldwide. Traditional treatments for lung cancer include surgery, radiotherapy and chemotherapy, etc. Although the growth and spread of the tumor can be controlled to a certain extent, the cure rate for patients with progressive …
A Multi-center Registry Study: The Follow-up the Complications for Trans-vaginal Mesh Surgery
This is a multi-center, prospective, observational, hospital-based registry of pelvic organ prolapse(POP) patients who having trans-vaginal mesh implantation with 12 month and 36 month follow-up.To investigate the incidence of postoperative complications according to the International Urogynecological Association/International Continence Society (IUGA/ICS) complication classification system(the Category- Time-Site(CTS) coding).
Development and Validation of a Digital Twin-based Clinical Research System (X Town Stage I)
Chronic diseases, characterized by their prolonged duration and slow progression, have emerged as predominant contributors to global morbidity and mortality. The investigators have developed a digital twin-based clinical research system (termed X Town) for chronic diseases, to predict clinical outcomes under various interventions. In this study, the investigators aim to …
Multicentric Prospective Validation of a Universal Test to Quantify Apixaban, Rivaroxaban, Danaparoid and Fondaparinux Levels
Despite their usefulness in perioperative and acute care settings, factor-Xa inhibitors-specific assays are scarcely available, contrary to heparin anti-Xa assay. The investigators aimed at assessing whether the widely used heparin anti-Xa assay can quantify the apixaban, rivaroxaban, fondaparinux and danaparoid levels.
Construction of a Prediction Model for MACCE in Elderly Patients After Elective Non-cardiac Surgery
Severe cardiovascular and cerebrovascular complications, including cardiac death, non-fatal angina/myocardial infarction, non-fatal heart failure, stroke, severe arrhythmia, etc., are one of the main types of postoperative complications in elderly patients, and are also the main causes of perioperative death in elderly patients. With the aging population and the large proportion …
A Study to Evaluate the Effectiveness and Safety of Fixed-Dose Combination of Pitavastatin/ Ezetimibe
The objective of this study is to evaluate the effectiveness and safety of Pitavastatin/Ezetimibe FDC in patients with hypercholesterolemia.
Anastomotic Leakage After Right Hemicolectomy for Cancer, a Prospective Multicenter Study of SICO-CC Network
This is a nationwide prospective observational study to assess the overall clinical anastomotic leakage rate after right hemicolectomy for cancer, to detect the independent risk factors for AL, and to develop a clinical prediction model to estimates of the probability of the occurrence of an AL after surgery. Since this …
