Found 1326 clinical trials
Understanding the Transition from Normal Melanocytes to Nevus to Melanoma (NevustoMel)
The primary objective of this study is to identify the molecular identity profiles of all cellular states that characterize the progression from benign nevi to malignant melanoma in CAYA patients with L/GCMN. The secondary objectives are:To longitudinally characterize the cell-free DNA (cfDNA) from CAYA patients.To improve the early diagnosis and …
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- 06 Feb, 2025
Study of the Thyroid Function and Echostructural Morphology in Patients Affected With Rasopathies (ECORAS2023) (ECORAS2023)
The study aims to evaluate the prevalence of thyroid disease, particularly with autoimmune pathogenesis (isolated hyperthyrotropinemia, hyperthyroidism, hypothyroidism, thyroid nodules) and/or morphostructural abnormalities of the thyroid gland in patients with RASopathy genetically confirmed by NGS technique (analysis of the genes: BRAF, CBL, HRAS, KRAS, LZTR1, MAP2K1, MAP2K2, MRAS, NRAS, PPP1CB, …
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- 26 May, 2025
TMAO in Patients With Severe Aortic Stenosis
The primary aim of this study is to assess the correlation between the serum and urine TMAO concentration, and (i) echocardiographic, (ii) biochemical and (iii) histopathological parameters of heart failure in patients with severe AS. The secondary aim of this study is to evaluate a correlation between the baseline TMAO …
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- 19 Feb, 2024
Clinical Scores for Outcome Prediction in Patients With Severe COVID-19 Pneumonia Requiring ECMO
The primary aim of the study is to investigate 30-day survival, secondary objectives include the analysis of different clinical scores at the time of ECMO implantation.
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- 19 Feb, 2024
Cardiac Arrest Incidence and Outcome Among Patients With COVID-19 in French ICUs
to report morbidity and mortality among COVID-19 patients admitted alive in ICU for an OHCA or an IHCA. The secondary objective is to assess outcome and identify risk factors of ICUCA occurrence among patients admitted for COVID-19.
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- 19 Feb, 2024
Bone Pain in Multiple Myeloma- a Translational Study
Do myeloma cells induce changes in the density and/or location of nerve fibres innervating the bone, and if so, are these correlated to the pain experience? Secondary research questions: Are the alterations in the bone innervation of myeloma patients similar to those of immunocompetent animal models of the disease (the …
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- 19 Feb, 2024
Acquired Syphlis by Non Sexual Contact
The diagnosis criteria used for acquired syphilis were as follows: age under 18 years with treponemic and nontreponemic positive tests, secondary-syphilis suspicious lesions and negative maternal syphilis serology. Nonsexual contagious was defined as contacts without physical and psychosocial indicators of sexual abuse according to current guides.
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- 19 Feb, 2024
Radiomics-based Artificial Intelligence System to Predict Neoadjuvant Treatment Response in Rectal Cancer
In this study, investigators utilize a radiomics prediction model to predict the tumor response to neoadjuvant chemoradiotherapy (nCRT) before the nCRT is administered for patients with locally advanced rectal cancer (LARC). Previously, the radiomics prediction model has been constructed based on the radiomics features extracted from pretreatment Magnetic Resonance Imaging …
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- 19 Feb, 2024
A Clinical Study of Pyrotinib in Patients of Advanced Colorectal Cancer With Her2 Variation
To Observe the Efficacy and Safety of Pyrotinib Maleate in Patients With Advanced HER2 Variation Colorectal Cancer
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- 19 Feb, 2024
RadioPathomics Artificial Intelligence Model to Predict nCRT Response in Locally Advanced Rectal Cancer
In this study, investigators utilize a radiopathomics integrated Artificial Intelligence (AI) supportive system to predict tumor response to neoadjuvant chemoradiotherapy (nCRT) before its administration for patients with locally advanced rectal cancer (LARC). By the system, whether the participants achieve the pathologic complete response (pCR) will be identified based on the …
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- 19 Feb, 2024