Barrett's Esophagus Clinical Trials
A listing of Barrett's Esophagus medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1,421 clinical trials
Prospective Observational Study to Evaluate the Safety of Immunotherapy As a Treatment for Hymenoptera Venom Allergy
Observational study to evaluate the safety of immunotherapy as a treatment for Hymenoptera venom allergy, analyzing the adverse reaction to immunotherapy as well as the allergic reaction to a spontaneous hymenoptera sting. This study will be conducted in Spain (multicentric) and data will be collected prospectively.
Is COVID-19 Transmitted Through Human Milk? Implications for Breastfeeding and Human Milk Banking-Study 1a
The Canadian Paediatric Society recommends breastfeeding during COVID-19 infection. Human milk is the best form of infant nutrition providing significant protection against many illnesses for term and preterm infants. The impact of a pandemic on breastfeeding is unknown. This study seeks to address this public health issue. Breastmilk will be …
Impact of Sinus Surgery on Individuals With Cystic Fibrosis
This study will be a prospective, observational study of patients who undergo endoscopic sinus surgery for cystic fibrosis-related chronic rhinosinusitis (CRS). Individuals who do not undergo surgery but are treated medically for CRS will also be enrolled to serve as a control group. Outcomes analyzed will include pulmonary, quality of …
Characterization of the Clinical-epidemiological Profile of Patients With SMA5q Types II and III: Observational Study
This study aims to characterize the clinical-epidemiological profile and baseline characteristics of patients with spinal muscular atrophy (SMA) 5q types II and III in follow-up at the Brazilian Unified Public Health System (SUS). The study data will be based on patients medical records from several Brazilian public hospitals, which will …
Streamlining the Efficiency of PrEP Implementation
This is a pilot facility-based direct-to-pharmacy PrEP refill delivery to streamline care pathway in Kenyan public health HIV facilities implementing PrEP. Data on up to 500 PrEP users will be evaluated to understand delivery efficiency and in-depth interview with users and delivery key informants will be conducted to identify barriers …
Cardiac Biomarkers in Preeclampsia: Prediction of Disease and the Risk of Future Cardiovascular Events in Survivors
SUMMARY Background: Improvements in the management and prevention of obstetric haemorrhage and sepsis, in addition to magnesium sulphate for preeclampsia have led to significant reduction in global maternal mortality rates; thus leaving increasing number of survivors of preeclampsia than previously. Preeclampsia is associated with inflammatory changes that alter vascular integrity …
Assessment of Salivary GM-CSF, MIP, and IL-1β Levels in Subjects With Varying Periodontal Conditions
In order to determine the pathogenesis of chronic inflammatory diseases, the levels of various cytokines are examined in tissues and fluids taken from the body. In recent publications, the role of Granulocyte-Macrophage Colony Stimulating Factor (GM-CSF), Macrophage Inflammatory Protein (MIP)-1α and Interleukin (IL)-1β on chronic inflammatory diseases has been investigated. …
Prospective Trial for the Evaluation of Radiogenomics in Advanced Rectal Cancer
In patients with advanced rectal cancer, molecular subtypes will be identified by preoperative biopsy, CT, MRI / PET radiomics analysis, clinical features, and clinical features will be confirmed and compared. Also, we want to confirm the relationship between these factors and the treatment response after chemoradiotherapy before surgery. The prognosis …
Natural History Study of Children and Adults With Neuroendocrine Neoplasms (NEN)s
Background Neuroendocrine neoplasms (NENs) are rare tumors that originate in neuroendocrine cells. NENs can affect almost any part of the body. People with low-grade tumors can live many years. But high-grade tumors can be very aggressive. Researchers want to learn more about this type of cancer. This may help them …
Metabolomic and Proteomic Fingerprinting in Peri-implant Diseases
Due to the limited efficacy of its treatment modalities, there is a stringent need to improve the prevention and early diagnosis of peri-implantitis. In fact, to date clinical and radiographic tools are not able to discern which patients are going to develop peri-implantitis and, among the ones already with peri-implantitis, …
