a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 11,120 clinical trials
The Fingerprinting of Inherited Leukoencephalopathies: A New Brain Imaging, Genetic and Clinical Assessment
Inherited leukoencephalopathies are a broad spectrum of genetically determined disorders, characterized by specific involvement of the white matter of the central nervous system. These pathologies are almost as common as other acquired white matter disorders, such as acute disseminated encephalomyelitis and multiple sclerosis. The onset can occur at any age, …
Long-term Follow-up of a Cochlear Implant With Dexamethasone Eluting Electrode Array
A long-term follow-up of Cochlear's cochlear implant electrode array which passively elutes dexamethasone for a defined period of time to help reduce inflammatory responses.
Diaphragmatic Inspiratory Amplitude as a Prognosticator for Postoperative Pulmonary Complications After Cardiac Surgery
Cardiac surgery is a critical intervention for a variety of cardiovascular conditions, yet it can frequently results in a spectrum of postoperative complications. Amongst various morbidities, Post-Operative Pulmonary Complications (POPCs) represent a significant clinical challenge leading to adverse outcomes like increased morbidity, mortality, and raised healthcare expenditures. The diaphragm, as …
Characterizing the Retinal Microvasculature in Patients with Fabry Disease: a Prospective Observational Study
This study aims to gain a deeper understanding of endothelial dysfunction in patients with Fabry disease through a prospective study of the retinal microvasculature and to identify an objective, non-invasive marker to assess disease severity and cardiovascular risk in patients. The main questions addressed are: Do dynamic and static retinal …
Heat Waves, Urban Heat Islands, and Wellbeing and Health: a Mobile Sensing Approach
The first objective of H3Sensing is to investigate outdoor environmental, building, dwelling, situational, and behavioral determinants of objectively assessed personal heat stress over daily movements during warm periods. The second aim is to investigate how these heat stress determinants and momentary and cumulated heat stress itself are related to physiological …
The Effect of Serum Calcium Levels on Postoperative Pain: A Prospective Observational Study
This is a prospective observational study. To investigate the effect of serum calcium levels on postoperative pain in patients undergoing abdominal surgery, and to determine whether changes in serum calcium levels are a risk factor for postoperative pain.
A Validation Study to Determine Concordance of Liquid Biopsy and Breast Cancer Diagnosis
This study evaluates whether a special type of blood analysis, called liquid biopsy (LBx), correlates with mammography results and/or diagnosis of breast cancer.
Beyond MARS: Magnetic Resonance Study: A Novel Assessment of Placental Perfusion During Pregnancy
The purpose of this study is to evaluate the flow of oxygen and blood necessary for nutrient transfer across the placenta during the second and third trimesters in pregnancy in women who are obese before pregnancy compared to women who have an average weight before pregnancy. This study will evaluate …
Financial Toxicity and Quality of Life in Hospitalized Cancer Patients: A Multicenter Study
This multicenter, cross-sectional observational study aims to evaluate the impact of financial toxicity on caregiver burden, quality of life, and emotional distress among hospitalized adult cancer patients. Participants will complete validated Turkish versions of the Zarit Caregiver Burden Scale, the EORTC QLQ-C30, and the Hospital Anxiety and Depression Scale (HADS). …
A Prospective, Multi-center, Real-world Study of Ovarian Metastatic Colorectal Cancer Patients
This prospective, multi-center, real-world study is conducted to investigate the impact of different treatment strategies (systemic chemotherapy combined with oophorectomy or with other local treatment or chemotherapy alone) on the prognosis of ovarian metastatic colorectal cancer patients.
