One or multiple investigational sites, Spain Clinical Trials
A listing of One or multiple investigational sites, Spain clinical trials actively recruiting patients volunteers.
Found 64,783 clinical trials
Eye Plaque Brachytherapy for Ocular Melanoma
This prospective registry study will evaluate doses utilized in eye plaque brachytherapy for the treatment of ocular melanoma and their associated outcomes. The goal of this study is to evaluate if lower doses of radiation can maintain high local control rates while minimizing the toxicities related to radiation therapy.
Step Count and Treatment Response in Neoadjuvant Breast Cancer
This prospective multicenter observational study (NEOBRE-STEP) investigates the impact of daily step counts, measured by Huawei Fit 2 smartwatches, on treatment response in patients with non-metastatic Human Epidermal Growth Factor Receptor 2 (HER2)-negative breast cancer undergoing neoadjuvant systemic therapy. Patients will wear smartwatches to continuously record step counts, activity intensity, …
Fast and Accurate Breast Cancer Diagnosis Using Nanopore Sequencing in Tanzania (Fast-ABCD Sequencing)
This pilot study will test the feasibility of using nanopore sequencing for breast cancer diagnosis in Tanzania. It aims to show that nanopore sequencing is non-inferior to the current standard of care, with the potential for faster and more cost-efficient results. By enhancing the speed and accuracy of diagnosis, this …
International Pilot Study for Dual Non-invasive Assesment of Embryo Development
Choosing the best embryo is one of the major challenges for achieving success in in vitro fertilization (IVF). Traditionally, embryo evaluation has been based on morphological quality (how the embryo looks like) and chromosomal status as diagnosed by a genetic testing. However, recently new techniques that do not require manipulation …
Measurable Residual Disease Detection Using Tumor-Informed ctDNA Surveillance After Curative-Intent Treatment in HPV-Independent Squamous Cell Carcinoma of the Head and Neck
This study will test the ability of a personalized blood test to determine which head and neck cancer patients will have a recurrence after treatment.
Comparison of 5.0T and 3.0T Biparametric Magnetic Resonance Imaging in the Diagnosis of Prostate Cancer
The goal of this observational study is to compare 5.0T and 3.0T biparametric magnetic resonance imaging in the diagnosis of prostate cancer. The main aims of this study are: Compare the diagnostic efficacy of 5.0TbpMRI and 3.0TbpMRI for prostate cancer. Preliminarily evaluate the value of 5.0TbpMRI in diagnosing prostate cancer. …
Commercially Available Cannabis Products for Immune Support
This study will be a prospective observation of the use of commercially available hemp and cannabis products marketed for immune support.
Diagnostic Accuracy of Capnography in Nasogastric Tube Placement
A prospective observational diagnostic study will be conducted to assess the sensitivity and specificity of using capnography in detecting the correct placement of nasogastric tubes using the reference standards of radiography and measurement of aspirates for pH value.
Goal Attainment and Physical Activity in People With Hemophilia A
This is a Phase 4, multi-center, observational study conducted in patients aged 12 to 50 years with moderate or severe hemophilia A who are newly starting prophylaxis with efa in the US and Japan. This study aims to enroll 35 patients.
Exploration of Noninvasive Differential Diagnosis of Benign and Malignant Liver Tumors
To explore an effective noninvasive method for differential diagnosis of liver tumors.
