Found 65,199 clinical trials
Microplastic Exposure From Clear Aligner Wear (MPE)
An observational longitudinal study measuring microplastic exposure and physiologic uptake in orthodontic patients receiving clear aligner treatment.
Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment
Opioid use disorder (OUD) is a treatable medical illness with three medications FDA approved for treatment. However, persons with OUD report significant sleep disturbance, even when treated with medications for opioid use disorder, leading to high rates of relapse. In this project, we will investigate a special set of photosensitive …
The Clinical Utility of DNA Methylation Testing in Patient-collected Urine and Vaginal Samples to Detect Endometrial Cancer: a Case-control Study
The goal of this observational case-control study is to investigate the use of DNA-methylation testing in patient-collected urine and vaginal samples to detect endometrial cancer. The study aims to answer the following questions: Can DNA methylation testing in vaginal and full-void urine samples distinguish endometrial cancer cases from healthy controls? …
Prognostic Value of Neurometabolic Networks in CRC (PVNM-CRC)
Colorectal cancer (CRC), with annually increasing incidence and mortality worldwide, has become the second leading cause of cancer-related death. The development of CRC often follows the canonical normal-adenoma-carcinoma (N-A-C) sequence driven by progressive accumulation of molecular genetic events, highlighting the importance of early detection and removal of precancerous lesions. However, …
Ultrasound Parameters for Difficult Videolaryngoscopy (Unicentric)
Ultrasound has become an essential tool for the daily work of any doctor, but in certain specialties such as Anaesthesiology, its use has greatly increased the safety offered to patients throughout the perioperative period, either to perform nerve blocks, for vascular access, intraoperative hemodynamic management or any other use that …
Different Ultrafiltration Rates and Intradialytic Hypotension.
Finding relationship between different ultrafiltration rates and intradialytic hypotension in attempt to find the optimal cut off points.
Study in Paediatric Patients With Atopic Dermatitis Treated With Dupilumab in Spain
This is a multicentre, prospective, non-interventional study that aims to describe the treatment patterns of in Atopic dermatitis (AD) patients aged 6 months to 11 years old in Spain: patients' characteristics, disease characteristics, prior treatments for and treatment prescription modalities. As well as to document the real-world effectiveness and safety …
DMD Voice: Qualitative Interviews With Patients and Caregivers
The purpose of this study is to understand DMD functional losses or abilities and their association with independence and quality of life from the perspective of individuals with DMD and/or and their caregivers. This is a qualitative interview study in which individuals with DMD and/or their caregivers will be asked …
Scarless Advanced Breast Extended Oncoplasty: The ScarABEO Study
Breast conserving surgery followed by radiotherapy is the gold standard treatment for early breast cancer. Cases with unfavorable tumor volume to breast volume ratio or challenging localizations are at higher risk of margin infiltration or poor aesthetic outcomes. While margin infiltration represents one of the strongest predictors of local recurrence, …
Effect of the Mediterranean Diet in Patients Affected by CADASIL and Cerebral Amyloid Angiopathy.
The study is divided into two phases: Phase 1 (observational) and Phase 2 (dietary intervention). The goal of Phase 1 is to assess the nutritional status and dietary habits of two cohorts of patients with CADASIL and CAA. A specific aim is to evaluate adherence to the Mediterranean Diet. The …
