Found 1061 clinical trials
Retention and Durability of the Anterior Zirconia Wing Bridge
The type of zirconia-wing bridge the investigators are researching in this study has two wings which generally have three countersunk holes (meaning that the circumference of the outer portion of the hole is larger than the inner part of the hole). Composite resin (dental filling material) is placed in the …
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- 19 Feb, 2024
- 1 location
ABCB1/P-glycoprotein Expression Influence on Non-metastatic Osteosarcoma of the Extremities
The histological response to primary chemotherapy will be expressed as a percentage of tumor necrosis. In the case of tumor necrosis above 90% the patient is defined as a "good responder" in case of a lower percentage as a "poor responder".
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- 19 Feb, 2024
- 17 locations
Effect of FFRCT-angio in Functional Diagnosis of Coronary Artery Stenosis
However, the stenosis severity is not closely corresponding with the hemodynamic significance in coronary arteries. As a result, fractional flow reserve (FFR) with pressure wire measurement was introduced to functionally assess the coronary stenosis.
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- 19 Feb, 2024
- 1 location
Immunotherapy in Lung Cancer: Treatment After IO Cessation.
Immunotherapy is now a standard of care for first-line and eventually salvage therapy in patients with stage IV NSCLC and as adjuvant after RT-CT for stage III NSCLC. The aim of the study is determining the therapeutic landscape and the reason for immunotherapy cessation.
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- 19 Feb, 2024
- 5 locations
Serial Tumour Biopsies and Blood Biomarkers in Melanoma
It is hoped that soon we will be able to monitor cancer by analysing a patient's blood samples, thus reducing the need for biopsies. As blood tests could be taken more frequently, signs that patients are becoming resistant to treatments could be picked up sooner. As well as monitoring biomarkers, …
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- 19 Feb, 2024
- 1 location
Validity and Reliability of the Turkish Version of the Sydney Swallow Questionnaire
Purpose of the study is the validity and reliability of the Turkish version of the Sydney Swallow Questionnaire (SSQ-T), so that it would be used as an assessment tool for Turkish dysphagia patients. Despite being translated and validated in many languages, there is no validated Turkish version of SSQ to …
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- 19 Feb, 2024
- 1 location
Impact of Sinus Surgery on Individuals With Cystic Fibrosis
Individuals who do not undergo surgery but are treated medically for CRS will also be enrolled to serve as a control group. Outcomes analyzed will include pulmonary, quality of life, and others.
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- 19 Feb, 2024
- 1 location
Wearable Sensor to Monitor COVID-19 Like Signs and Symptoms
Develop a wearable sensor package to gather data on COVID-19-like signs and symptoms such as elevated body temperature, respiratory parameters, heart rate ,cough and gait. Create algorithms to monitor and track changes to COVID19-like signs and symptoms for developing a better care and isolation strategies for COVID-19 pandemic.
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- 19 Feb, 2024
- 1 location
Evaluation of Antibody Response to High-Dose Seasonal Influenza Vaccination in Patients With Myeloid Malignancy Receiving Chemotherapy and Healthy Volunteers
Evaluating antibody response to high-dose seasonal influenza vaccine may serve as a basis for vaccine recommendations in patients with myeloid malignancies and provide insights into the status of the immune system in these patients.
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- 19 Feb, 2024
- 1 location
Non Exudative AMD Imaged With SS-OCT- Extension
The investigators wish to better understand the role of the choriocapillaris (CC) in the formation and progression of non-exudative in age related macular degeneration (armd) by imaging the retinal pigment epithelium (rpe) and the choroidal microvasculature and by studying their inter-dependence to determine if the loss of the CC could …
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- 19 Feb, 2024
- 5 locations