Found 2,831 clinical trials
Evaluation of OSSIX Bone in Sinus Elevation
A post marketing observational study to evaluate clinical performance of OSSIX Bone in maxillary sinus elevation procedure.
Better Delineation of YY1 Related Phenotype and Epigenetic Signatures.
YY1 related disorder, also known as Gabriele-de-Vries syndrome, is mainly characterised by developmental delay (DD) and intellectual disability (ID), ranging from mild to severe, and neuroimaging abnormalities. The aims of this study are first to better delineate the clinical phenotype, as well as the neuropsychological profile, and the brain MRI …
Skin Biophysical Measures for Assessing Head and Neck Cancer-Related External Lymphedema
Selected measurements in healthy persons of skin tissue dielectric constant as reference values for subsequent use to evaluate patients with head and neck lymphedema.
Thyroid Disease Diagnosis by Mutiple Ultrasonic Factors.
4 to 7 percent of adult population has a palpable thyroid nodule and 17% to 27% of cases can be found when examined by sonography. Although the incidence of the thyroid nodules is high, only 1 of 20 clinically identified nodules is malignant. Several gray scale sonographic characteristics have been …
Immediate Breast Reconstruction Following Mastectomy (IRMA)
Based on data from the US Surveillance, Epidemiology and End Result Program (SEER), the rates of nipple-sparing mastectomy (NSM) have risen 202% since 2009. In spite of the increasing popularity of IRMA, limited research has been done to identify complications in patients undergoing these procedures. Of particular importance is to …
Oral Manifestation of COVID 19 Patient: A Cross Sectional Study on Egyptian Population
The oral manifestation of COVID 19 that could help in the diagnosis of patient
USZ BioResource COVID
Mono-centric. Blood sampling for biobank development, including linkage to patient data (resource for research on COVID19).
Comparison of Dynamic Distraction Systems in Proximal Interphalangeal Joint Fractures
Fractures of the proximal interphalangeal joints continue to pose significant management challenges. Thus the aim of our study is to compare two dynamic finger joint distractors (Litos and Ligamentotaxor) in respect to the radiological standard follow-up examination and functional assessments.
Agreement and Accuracy of Different Devices Corneal Measurements
To compare repeatability, reproducibility and agreement of both, AS- OCT and Scheimpflug imaging, for the measurement of corneal curvature and corneal thickness in patients with keratoconus.
Muscle Mass and Strength as Predictors of Time to Discharge in Patients With COVID-19
The severe acute respiratory syndrome induced by the new coronavirus (SARS-CoV-2) has been declared a worldwide pandemic. Identifying common characteristics of the disease is crucial to promote a better prognosis for patients and to reduce the occurrence of medical complications, the time to medical discharge and mortality rates. Muscle mass …
