a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 11,120 clinical trials
A Multi-center Cohort Study of Hydatidiform Mole in China (CN-HM-01)
This observational study aims to establish a national cohort of patients with hydatidiform mole (molar pregnancy) to investigate its malignant transformation rate and malignant transformation mechanisms, with the goal of developing and promoting precision diagnosis and treatment models across China.
Sexual Function and Quality of Life After LEEP: a Prospective Multi-Center Study
The goal of this prospective study is to investigate the sexual function and quality of life of women undergoing loop electrosurgical excision procedure (LEEP) due to HPV-related cervical lesion. The main question it aims to answer are: Whether LEEP affects the sexual function of women in comparison to untreated women, …
A Cell-free DNA Methylation Blood-Based Test for Biliary Tract Cancers Screening
Biliary tract carcinoma (BTC), including gallbladder cancer, intrahepatic cholangiocarcinoma, and extrahepatic cholangiocarcinoma, ranks sixth in incidence among gastrointestinal malignancies and tenth in cancer-related mortality worldwide. Due to the lack of specific early symptoms, high malignancy, and frequent recurrence and metastasis, the rate of curative resection is only about 16.5%, and …
Development and Validation of a Blood Test for Early Diagnosis of Colorectal Cancer
This is a prospective, multicenter, case-control study. The aim is to develop an optimized algorithm by combining the levels of molecular markers in plasma together with risk factors for developing colorectal cancer and clinical data of patients diagnosed with CRC or AA and healthy individuals.
Clinical Impact Through AI-assisted MS Care - A Retrospective Multi-center Observational Study.
The RECLAIM study aims to gather a centralized and harmonized dataset, enabling the secondary use of data for building AI-based models that will support diagnosis and prognosis of individual Multiple Sclerosis patient's disease course and treatment response in a real-world setting. Additionally, the data will be used to generate further …
The Disease Progression of Chinese Axial Spondyloarthritis in a Real-word Cohort Study
An observational, ambispective cohort to learn about the disease progression of axial spondyloarthritis (axSpA) according to the changes from baseline in measures of disease activity, function, and imaging.
A Study to Evaluate Ethanol-induced Symptoms and Safety in Breast Cancer Patients
The purpose of this study is to evaluate ethanol-induced symptoms and safety in breast cancer patients with neoadjuvant/adjuvant chemotherapy including Non-ethanol formulation docetaxel before and after surgery
A Prospective Birth Cohort of Infants With Allergy and Neurodevelopmental Disorders in China
In this study, a birth cohort was established to demonstrate the causal relationship between allergies and neurodevelopment disorders in infants and young children, and to find out the influencing factors of neurodevelopment disorders in early life.
CEDATA GPGE - a Patient Registry for Children and Adolescents with Inflammatory Bowel Disease
CEDATA GPGE collects clinical data of children and adolescents with IBD from paediatric gastroenterology centers in german-speaking countries. Data is obtained from participating centers in pseudonymized way via an online platform at the beginning and during followup of the disease. The leading working group of the paediatric gastroenterology society GPGE …
Effects and Cost-effectiveness of e-Meistring - a Guided Internet-delivered Psychological Treatment
The goal of this observational multicentre study is to address the effectiveness and cost-effectiveness of providing a therapist guided internet based cognitive behavioural therapy (ICBT) for common mental disorders in a routine healthcare setting. Main research questions is 1) What is the effectiveness of guided internet based treatment for moderate …
