a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 10,697 clinical trials
A Cohort Study on the Safety of Laparoscopic Resection of 5cm or Larger Gastric Gastrointestinal Stromal Tumors
The purpose of this study is to explore the safety of laparoscopic resection of 5cm or larger gastric gastrointestinal stromal tumors
The Role of Micrometastasis and Isolated Tumor Cells (ITCs) in Endometrial and Cervical Cancer. A Multicenter Study.
The role of small-volume lymph node disease (ITC and micro metastases) among patients with endometrial or cervical cancer submitted to sentinel node (SLN) procedure is not clearly defined. This study was designed to create a dataset of patients with lymph nodal disease. Data on type and volume of lymph nodal …
Applicability of a Cellular Resolution Full-field OCT Image System for Pigmented and Non-pigmented Skin Tumors
The incidence of skin cancer has been continuously increasing over the past decades und the number of non melanoma skin cancer is well as melanoma is still going to increase. Invasive biopsy and histological examination represents the gold standard in diagnosis of benign and malignant skin tumors. However, novel technologies …
A Pilot Study on Neuroimaging in SCD: Part of The Boston Consortium to Cure Sickle Cell Disease
Sickle Cell Disease (SCD) impairs oxygen transport to tissue and causes endothelial injury. Thus, therapeutic interventions aim to improve both, but there is an unmet need for biomarkers to determine when intervention is necessary and evaluate the effectiveness of the chosen intervention in individual patients. This study proposes to monitor …
A Non-invasive Diagnostic Model for Intestinal Fibrosis in Crohn's Disease Based on 18F-FAPI PET Imaging
Crohn's disease (CD) is a chronic transmural inflammatory bowel disease. Prolonged episodes of inflammation can lead to intestinal fibrosis, leading to intestinal stenosis and obstruction. Inflammatory stenosis can be alleviated through anti-inflammatory treatment, while fibrotic stenosis requires endoscopic dilation or surgical treatment. Early detection of the presence and severity of …
Impairments of Neuro-muscular Communication in Motor-Neuron Disease: A Bio-Marker for Early and Personalised Diagnosis
Motor neuron disease (MND) or ALS is a nervous system disease. ALS leads to a loss of movement ability that eventually leads to death. At the moment, there is no known treatment for ALS. Early diagnosis in individuals improves clinical care and facilitates timely entry into clinical trials. However, current …
A Study of Fruquintinib in Combination With Irinotecan and Capecitabine for the Second-line Treatment of Patients
This is a real-world observational study of fruquintinib in combination with irinotecan and capecitabine for the second-line treatment of patients with advanced colorectal cancer.
Incidence and Factors Associated to the Development of PICS-F Among ICU Relatives: A Longitudinal Exploratory Study
The constellation of long-term psychological, physical, and cognitive impairments arising after a critical illness among family members of ICU survivors has been labeled as "Post Intensive Care Syndrome - Family" (PICS-F). Despite PICS-F awareness, the long-term issues faced by ICU family members remain poorly understood with several gaps in knowledge …
A Pilot Study to Evaluate Multi-Spectral and Laser Speckle Imaging and Multiphoton Microscopy During Vascular Occlusion
The purpose of this research is to evaluate and validate the performance of non-invasive imaging modalities for assessment of skin. A pressure cuff occlusion will be used to stimulate blood flow dynamic that these instruments are designed to sense. The researcher currently plan to assess only basic feasibility of the …
How Are the Muscles Affected in Cerebral Palsy? A Study of Muscle Biopsies Taken During Orthopaedic Surgery.
Cerebral palsy (CP) is a motor disorder caused by an injury to the immature brain. Even though the brain damage does not change, children with CP will have progressively weaker, shorter and stiffer muscles that will lead to contractures, bony deformations, difficulty to walk and impaired manual ability. An acquired …
