Found 4333 clinical trials
Pilot Study to Evaluate Photoacoustic Imaging in Head and Neck Cancer
In this study, PA imaging will be used to examine the physiological and physical changes in lymph node involvements of head and neck cancer during radiotherapy with or without chemotherapy. Our objective in this pilot study will be to evaluate if PA parameters change within the lymph node involvements during …
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- 19 Feb, 2024
- 1 location
Pancreatic Cancer Molecular Sub-classification Using Endoscopic Ultrasound Tissue Core Biopsy Samples
This study evaluated the feasibility and reliability of PDAC molecular subtyping on tissue core biopsies samples acquired under EUS guidance. Moreover, this study will assess the impact of molecular subtypes assessed on EUS-FNB samples in patients with resectable and unresectable (locally advanced, advanced, and metastatic) PDAC undergoing chemotherapy on treatment …
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- 24 Nov, 2025
- 1 location
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.
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- 19 Feb, 2024
- 1 location
Guardant360 Related Clinical Outcomes in Patients Who Share Medical Records-Breast Cancer
The purpose of this study is to observe the routine clinical care of patients who have been diagnosed with breast cancer and have undergone Guardant360 testing.
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- 19 Feb, 2024
- 1 location
Concordance of the IHC4 Score Performed in Local or Central Laboratory to Endopredict in ER+/HER2- Breast Cancer
Retrospective observational, multicentric study assessing the immunohistochemistry (IHC) based test IHC4 score in infiltrating early breast cancer: comparison of the score performed in local laboratory vs in a central laboratory and concordance with a molecular gold standard classifier (EndoPredict).
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- 19 Feb, 2024
- 1 location
Hypertension and Controlled Hypotension in the Elderly
Comparision of Exposed Factors of Preoperative Hypertension and Intraoperative Controlled Hypotension on Postoperative Delirium in the Elderly under Radical Resection of Head, Neck and Maxillofacial Tumor
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- 19 Feb, 2024
- 1 location
Exploring the Clinical Application Value of CAIX-Targeted PET Imaging in Renal Cancer Patients
To evaluate the efficacy of targeted CAIX-specific probe PET imaging in the diagnosis and staging of kidney cancer, as well as to assess its role in prognosis prediction and treatment evaluation for kidney cancer.
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- 05 May, 2025
- 1 location
reatment Standards and Outcomes of Patients With ER/PR Positive HER2-negative Metastatic Breast Cancer
To capture the treatment patterns and clinical characteristics of patients with ER/PR positive, HER2-negative MBC in Greece
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- 19 Feb, 2024
- 1 location
GFAP Auto-immunity : a French Cohort Study
The characteristic MRI feature is brain linear perivascular radial gadolinium enhancement in the white matter perpendicular to the ventricle, consistent with the immunohistochemical staining pattern of GFAP in rodent brain sections. Approximately 20% of reported cases are associated with a neoplasm (ovarian teratoma mostly). Coexisting neural autoantibodies are described in …
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- 19 Feb, 2024
- 1 location
Collection of Research Data and Samples From Patients Who Experience Immunotherapy Side Effects
This trial collects research data and samples from patients who experience immunotherapy side effects to store for use in future research studies. Studying research data and samples from patients who experience immunotherapy side effects may help researchers better understand how to predict, prevent, and treat these side effects.
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- 19 Feb, 2024
- 381 locations