a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 2490 clinical trials
Evaluation of the German Version of a Validated Keratoconus Questionaire (KORQ)
The causes are currently only partially known. The aim of this study is the evaluation of a keratoconus questionnaire in German. Until now this questionnaire is only in use in English. Within the study patients will be asked to fill out a questionnaire.
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- 20 Feb, 2026
- 1 location
Role of TTV During First-line Immunotherapy Treatment in Patients With Renal Cell Carcinoma (TTV ccRCC)
The aim of this project is to descriptively explore the trend of torquetenovirus viral load TTV during therapy with immune checkpoint inhibitor ICI in these patients, to evaluate a possible role of this virus as a biomarker of response.
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- 13 Jun, 2025
4-Point Therapy Response Score With PET/CT for Anal Squamous Cell Cancer
A 4-point scoring system involving imaging scans may help to predict how patients with anal squamous cell cancer respond to chemoradiation therapy.
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- 14 Mar, 2022
- 2 locations
new TORNADO-Omics Techniques and Neural Networks for the Development of Predictive Risk Models
The goal of this observational study is to define a personalized risk model in the super healthy and homogeneous population of Italian Air Force high-performance pilots. This peculiar cohort conducts dynamic activities in an extreme environment, compared to a population of military people not involved in flight activity.
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- 18 Dec, 2025
Monitoring Skeletal Muscle Mass Using CBCT in Patients With H&N Cancer Undergoing Chemoradiotherapy (MELINOE)
However, body composition and skeletal muscle loss are not accurately reflected by the current assessment tools of malnutrition, which only measure body mass index and body weight loss. Cone-beam CT (CBCT), a variation of traditional CT, is widely performed to ensure the appropriate position of the patients during radiotherapy. The …
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- 29 Nov, 2021
- 2 locations
The Risk Stratification in Patients With Multiple Myeloma Based on Fluorescence Flow Cytometry Quantitative Determination of the Circulating Plasma Cells in the Peripheral Blood
The main aim of this study is to evaluate the effectiveness of the clinical application of the XN-1000/20 hematology analyzer for risk stratification in patients with multiple myeloma based on the number of detected plasma cells in peripheral blood at the different stages of treatment. This clinical study is observational …
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- 03 Dec, 2023
- 1 location
Point-of-Care Ultrasound (jj)
UPDATE: This study is an observational, prospective study examining the role point-of-care echocardiography of predicting short term adverse outcomes in emergency department patients with acute pulmonary embolism.The primary objective is to assess the diagnostic performance of ultrasound-guided measures of right ventricular dilation (RVD) and strain in predicting clinical outcomes in …
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- 19 Feb, 2026
- 1 location
22 Sep 2023 -11
Please see section 3 of the full protocol Please see section 3 of the full protocol Please see section 3 of the full protocol1
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- 30 Apr, 2025
- 1 location
- Online study
Efficacy of Customized Zirconia Sheet vs PTFE as a Non-resorbable Barrier in Maxillary Alveolar Ridge Augmentation
Researchers will compare between two groups which differ only in the used membrane. a group where the researchers will place custom made zirconia sheet versus a group where the researchers will place Polytetrafluoroethylene.
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- 29 Jan, 2024
- 1 location
- Online study
Moisturizer Containing Licochalcone A, Decanediol, L-carnitine and Salicylic Acid in Reducing Relapsing of Acne
Moisturizer containing the active ingredients of licochalcone A, decanediol, L-carnitine, and salicylic acid may be beneficial in alternative treatment of acne in maintenance phase. This study aims to evaluate the efficacy and safety of moisturizer containing the active ingredients of licochalcone A, decanediol, L-carnitine, and salicylic acid during the maintenance …
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- 14 Nov, 2025
- 1 location
- Online study