a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 10,697 clinical trials
A Translational Study to Describe Clinical Characteristics, Biomarkers and to Identify Phenotypes and Endotypes Associated With Differential Outcomes in Chinese Population
A Translational Study to Describe Asthma Patient Clinical Characteristics, Treatment Patterns, Biomarkers and to Identify Phenotypes and Endotypes associated with Differential Outcomes that may Support Future Development of Personalised Treatment Strategies in Chinese Population
VisR Ultrasound for Noninvasively Interrogating Stromal Collagen Organization in Women as a Breast Cancer Biomarker: Evaluation of Anisotropy in Cancer Patients
Purpose: This study will evaluate how measurements of tissue stiffness, viscosity, and anisotropy using non-invasive ultrasound imaging correlate with breast tumor malignancy and response to chemotherapy. Participants: Up to 200 women with benign or malignant breast tumors for arm 1 and up to 50 women undergoing neoadjuvant chemotherapy in the …
CARegiver BURden, Effectiveness and Other Health Care Measures on Functional Disability, in Patients Treated With Abobotulinumtoxin A for Upper Limb Spasticity
The aim of this study is to perform, in real world clinical practice, a three-dimensional assessment from patient's, caregiver's and physician's perspectives, of the impact of AboBoNT-A on caregiver burden, functional disability and other health care measures in patients affected with ULS due to acquired brain injuries.
Safety and Efficacy of the Minimally Invasive Bentall Procedure Via a Small Right Intercostal Incision in Patients With Aortic Root Lesions
This study intends to include patients who had aortic root lesions and were treated with Bentall surgery from January 2019 to July 2023 in the First Affiliated Hospital of Xi'an Jiaotong University. The patients will be divided into the minimally invasive group and control group according to the surgical methods: …
The Role of Toll-like Receptor-4 in Periodontitis Patients With End-stage Renal Disease in a Sample of Egyptian Population
Chronic kidney disease (CKD) is a significant public health issue in Egypt, leading to end-stage renal disease (ESRD). ESRD patients often suffer from oral abnormalities due to the disease and medications. Periodontitis is linked to systemic diseases, including renal disease, with inflammation playing a key role. TLR4 genetic variations may …
A Post-Marketing Surveillance Study to Assess the Safety of Oral Azacitidine Maintenance Therapy in Korean Patients With Acute Myeloid Leukemia
The purpose of this observational study is to assess the real-world safety of maintenance therapy with oral azacitidine in Korean participants with acute myeloid leukemia (AML) who achieved first complete remission (CR) or complete remission with incomplete blood count recovery (CRi) following induction chemotherapy with or without consolidation therapy, and …
A COMPARISON OF LEFT VENTRICULAR FUNCTION IN THE APICAL 4 CHAMBER AND SUBCOSTAL 4 CHAMBER TTE VIEWS IN THE PERIOPERATIVE SETTING
This study aims to examine the correlation and agreement of regional and global measurements of ventricular function in the apical 4 chamber and subcostal 4 chamber view. Additionally, we will explore limitations of the technology and explore the effect of left lateral positioning.
A Worldwide Pregnancy Safety Study to Assess Maternal, Fetal, and Infant Outcomes Following Exposure to Efgartigimod During Pregnancy and/or Breastfeeding.
This is a multi-country, prospective safety study of pregnant women exposed to efgartigimod any time within 25 days prior to conception or any time during pregnancy. Women exposed to efgartigimod only during breastfeeding will also be eligible to enroll. Background rates of major congenital malformations (MCMs) will be obtained from …
Development and Validation of a Deep Learning Model to Predict Distant Metastases in Nasopharyngeal Carcinoma Using Whole Slide Imaging and MRI
An AI model was developed to predict the likelihood of distant metastasis in patients with nasopharyngeal cancer based on pathology slides and MRI scans of the primary tumor. The model was validated using data from multiple centers. It was then applied to patients with advanced stages who were recommended to …
18F FDG and 68Ga FAPI PET/MR Imaging of Carotid Artery Plaque Vulnerability: A Clinical Study in Carotid Artery Plaque Patients
Carotid atherosclerotic plaque rupture is the main cause of ischemic stroke attacks, and early and precise assessment of plaque vulnerability can prevent ischemic stroke. High-resolution MRI can reflect vulnerable plaque features such as thin fibrous caps and large lipid cores, but cannot assess their metabolic information; Fibro-activated proteins (FAPs) of …
