Found 1304 clinical trials
Sputum Studies of Anti-Citrullinated Protein Antibodies (ACPA) and Rheumatoid Arthritis (RA) Origins
The goal of this study is to learn more about how autoantibodies in RA might be related to inflammation in the lungs.
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- 19 Feb, 2024
Fibroids and Infertility - a Study of the Significance of Removal of Fibroids With Regard to Endometrial Receptivity
We aim to explore some of the molecular factors that reduce fertility for women with leiomyomas, taking into account leiomyoma location, size, number and vascularity. Tissue samples from the endometrium and leiomyomas will be obtained during the mid secretory phase before and 3-6 months after surgical excision for a comprehensive …
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- 19 Feb, 2024
Immune Biomarkers of Outcome From COVID-19
The investigators will use established techniques to measure immune function that could be rapidly put into routine hospital care to help guide treatment for individual patients.
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- 19 Feb, 2024
Scandinavian Diverticulitis Trial SCANDIV-II
Furthermore, the effects on quality of life for this patient group will be evaluated.
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- 19 Feb, 2024
Correlation Between Specific Gene Mutationand Local Immune Microenvironment and Immunotherapy Efficacy in NSCLC
Immunotherapy for PD-L1 positive patients is still ineffective in some patientswhich may be related to the complex immune microenvironment.In view of this bottleneck, further refinement of immunotyping and in-depth study of drug resistance mechanism are the most important tasks.
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- 19 Feb, 2024
Laryngomicrosurgery Under NIDP General Anesthesia Supported by THRIVE
In the present study, with the support of the transnasal humidified rapid-insufflation ventilatory exchange, laryngomicrosurgery would be finished under nonintubated deep paralysis (NIDP) general anesthesia. In this case series study, the investigators will test the safety and feasibility of such a technique.
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- 19 Feb, 2024
Risk of Recurrence of Cervical Artery Dissection During Pregnancy and Puerperium
Many cases of CAD during pregnancy and puerperium have been described, suggesting that pregnancy and puerperium may be potential risk factors for CAD. The purpose of this study is to determine whether pregnancy and puerperium are also recurrence risk factors for CAD.
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- 19 Feb, 2024
Retrospective Chart Review Study of Patients With PIK3CA-Related Overgrowth Spectrum Who Have Received Alpelisib
Patient-level data are abstracted from medical charts of all eligible patients at all participating sites. Information from patients treated with alpelisib will be used to describe the efficacy and safety of alpelisib in PROS patients.
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- 19 Feb, 2024
Non-specific Back Pain and Spinal Manipulation
To do this, positive responses to treatment, characterized by improvement in pain score, functional capacity, as well as the global perceived change will be evaluated using single and multiple logistic regressions in which biomechanical variables, comfort, expectation will used as potential predictors.
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- 19 Feb, 2024
Soluble ST2 and Cardiovascular Outcome
Cardiac surgery induces hemodynamic stress on the myocardium, and this process can be associated with significant cardiovascular morbidity and mortality. Soluble suppression of tumorigenicity 2 (sST2) is biomarker of myocardial remodeling and fibrosis; however, little is known regarding their potential association with cardiovascular events.
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- 19 Feb, 2024