Found 2528 clinical trials
PET-CT Predicting Segement Specific Lymph Nodes Metastasis
This study is a multicenter prospective clinical study that aims to evaluate the predictive value of preoperative PET-CT results (such as SUV uptake, size of tumor lymph nodes, and differences in FDG uptake compared to surrounding tissues) for lymph node metastasis in patients with non-small cell lung cancer. During surgery, …
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- 02 Aug, 2023
- 1 location
Neoadjuvant Chemotherapy in Borderline Resectable and Locally Advanced Pancreatic Cancer
Eligible patients are treated with neoadjuvant chemotherapy possibly followed by surgical exploration and resection. All Norwegian centres performing pancreatic surgery have agreed to collaborate in this trial. The assignment of the medical intervention is not at the discretion of the investigator, but follow the national Norwegian guidelines regarding diagnostic work …
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- 16 Feb, 2024
- 1 location
Uniform Communication by Midwives in Preparation for an IVF Treatment
When 50 women have completed the questionnaire a standardized communication protocol will be enrolled. Once all midwives are trained, 50 other IVF patients will be asked to complete the slightly adapted post questionnaire.The data from both questionnaires will be compared.
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- 16 Feb, 2024
- 1 location
Childhood Allergy and the Neonatal Environment
Previous birth cohort studies have found early-life environmental factors such as allergies, pollutants, viruses and bacteria have all contributed to the development of asthma and allergies. Investigators are doing this research because there continues to be a strong need to understand the root causes of asthma and allergies.
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- 16 Feb, 2024
- 4 locations
Classification of Benign and Malignant Lung Nodules Based on CT Raw Data
The employ of medical images combined with deep neural networks to assist in clinical diagnosis, therapeutic effect, and prognosis prediction is nowadays a hotspot. However, all the existing methods are designed based on the reconstructed medical images rather than the lossless raw data. Considering that medical images are intended for …
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- 16 Feb, 2024
- 1 location
Investigation of Antibody and Immune Responses to SARS-CoV-2 Proteins
Samples you provide will be used investigationally by INanoBio to develop a test to determine when antibodies against various SARS-CoV-2 proteins are detectable. Up to approximately 80 subjects of all ages with either a suspected or lab-confirmed diagnosis of COVID-19 will take part in this research.
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- 16 Feb, 2024
- 1 location
3D Characterisation of the Skull Base Deformation in Congenital Muscular Torticollis
The hypothesis of a traction force on the base of the skull from the SCM could explain most of all the asymmetrical deformatios encountered in CMT. It would be associated to a compression force at the occipital level
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- 05 Aug, 2020
Postoperative Neurocognitive Disorders
The investigators will enroll 50 OSA patients scheduled for surgery. All patients will have a brain scan (fMRI) within five days before surgery and two days and six months after surgery. During this visit cognitive function will be assessed using the Wide Range Assessment of Memory and Learning (WRAML2) and …
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- 16 Feb, 2024
- 1 location
Study on Susceptibility Genes and Pathogenic Mechanism of Non-syndromic Familial Aortic Dissection
The related genes found in previous studies can not be detected in all patients with dissection; at present, the pathogenesis of non-syndromic aortic dissection is not clear, of which about 20% of patients have family aggregation and have the general representative characteristics of non-syndromic dissection.
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- 16 Feb, 2024
- 1 location
Clinical Manifestations and Biomarkers in Amyotrophic Lateral Sclerosis Type 4 and Other Inherited Neurological Disorders of RNA Processing
Healthy relative and nonrelative participants will have 1 visit. All other participants will have 4 visits over 3 years. At visits, participants will undergo some or all of the following: Medical history Physical exam Tests of muscle strength and volume and physical function Blood tests Pregnancy test (for some females) …
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- 16 Feb, 2024
- 1 location