Found 1830 clinical trials
Diffusion MRI for Head and Neck Cancer
Previous studies have shown that both diffusion coefficient D and diffusional kurtosis coefficient K are promising imaging markers of (i) cell viability which can be used for evaluation of early treatment response. However, it is often underappreciated that these dMRI metrics are not fixed constants, but rather functions of the …
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- 16 Feb, 2024
- 1 location
Vacuum Assisted Biopsy Immediately Before Surgery as an Intra- or Pre-Operative Surrogate for Patient Response to Neoadjuvant Chemotherapy for Breast Cancer
Vacuum-assisted biopsy (VAB) with the possibility of obtaining tissue of the former tumor center could contribute more reliably to detect any residual tumor or respectively, rule out residual disease. Ultrasound (US) or mammographically (MG) guided VAB will be used in this trial in order to detect residual tumor lesions in …
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- 16 Feb, 2024
- 16 locations
This Study Aim is to Compare the Effect of Oral Methyl Prednisolone on Different Radiological Patterns of Hypersensitivity Pneumonitis as it Was Found That Not All Patients Get Satisfying Therapeutic Effect After Taking Corticosteroids.
Not All Hypersensitivity Pneumonitis Patients get the Same Therapeutic Effect after taking Corticosteroid so by Comparing the Effect of Methyl Prednisolone on Patients With Different Radiological Pattern we Will be Able to Select the Patient Who Really Need to Take Corticosteroid and Who Don't so we Will Protect the Patient …
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- 16 Feb, 2024
- 1 location
Immunity and Safety of Covid-19 Synthetic Minigene Vaccine
In this study, the safety and efficacy of this LV vaccine (LV-SMENP) will be investigated.
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- 16 Feb, 2024
- 3 locations
Effects of Brain Stimulation on Cognition Oscillations and GABA Levels in Schizophrenia
Behavioral, electrophysiological (EEG) and neuroimaging measures will be used to assess cognitive performance. This study has three main goals: (1) To compare the effects of task-engaged versus resting tDCS in order to optimize the impact of tDCS on goal maintenance related neural oscillatory activity and task performance in schizophrenia; (2) …
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- 16 Feb, 2024
- 1 location
Preliminary Efficacy of a One-Session Mindfulness Telehealth Intervention for Loneliness
The primary aim of this study is to examine the efficacy of a one-session, hour-long HIPAA-compliant video platform-based mindfulness + compassion telehealth intervention on reducing feelings of loneliness during COVID-19 quarantine. Participants (n=120) currently isolating due to COVID-19 will be randomized to one of three interventions: (a) mindfulness + compassion …
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- 16 Feb, 2024
- 1 location
Neoadjuvant Chemoradiotherapy Combined With Perioperative Toripalimab in Locally Advanced Esophageal Cancer
How to improve the the efficacy of neoadjuvant therapy is an important clinical problem to be solved. Immunotherapy targeting the PD-1/PD-L1 checkpoints has demonstrated promising activity in advanced EC especially in ESCC.
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- 05 Aug, 2020
Reduced Occupational Sitting in Type 2 Diabetes Using mHealth (Mobile Health)
Recent research suggest that reduced sitting and increased physical activity can be supported at a low cost by mHealth (mobile health) technology such as activity tracker armbands that warns of prolonged sitting and SMS text messages that reminds of activity breaks.
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- 16 Feb, 2024
- 1 location
Pelvic Floor Magnetic Stimulation in Women With Idiopathic Overactive Bladder
Moreover, there is no recommendation on conservative treament combinations in the guidelines due to insufficient data. At this stage, studies are needed to determine whether it will be effective to use MS in combination with other conservative treatment options. In addition, in the light of our clinical experience, we think …
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- 16 Feb, 2024
- 1 location
Performance of CAD/CAM Milled and 3D-printed Full-arch Implant-supported Provisionals Restorations
Participants will: Receive milled (control material: PMMA; Multilayer PMMA block, HUGE; Shandong Huge Dental Material Corporation) or printed (test material: 3D impression resin; VarseoSmile Temp, Bego Bremer Goldschägerei Wilh. Herbst GmbH & Co. KG, Bremen) and they will be in provisional phase for 3 months doing daily life. Researchers will …
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- 02 Mar, 2026
- 1 location