Found 325 clinical trials
COVID-19 Seroprevalence Study in French Guiana
Serological surveys measuring anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) antibodies in the population to assess the extent of the infection and the COVID-19 immunity of the population in French Guiana.
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- 16 Feb, 2024
- 5 locations
Randomised Evaluation of COVID-19 Therapy
RECOVERY is a randomised trial investigating whether treatment with either Lopinavir-Ritonavir, Hydroxychloroquine, Corticosteroids, Azithromycin, Convalescent plasma or Tocilizumab prevents death in patients with COVID-19.
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- 05 Aug, 2020
Manhattan Vision Screening and Follow-Up Study
The investigators are conducting a 5-year prospective, cluster-randomized controlled trial, funded by the Centers for Disease Control (CDC), which provides vision screenings to underserved, vulnerable New York City residents living in affordable housing buildings in Harlem and Washington Heights.
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- 16 Feb, 2024
- 1 location
Effect Of Reusing the Operative Supplies On Cataract Surgery and Climate Change
In comparison to the United Kingdom and the United States of America, the cataract surgery's low rates of infection in AECS were accomplished with 1/10 supply costs and 1/20 global warming emissions6.Being the most performed operation, cataract surgery and ophthalmology, in general, can meaningfully influence lowering environmental and economic waste …
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- 25 Apr, 2025
- 1 location
Aspirin Use for Gastric Cancer Prevention in the Early Gastric Cancer Patients
This study aimed to investigate the effect of low-dose (100 mg) asprin on the prevention of gastric cancer in the early gastric cancer patients with negative H. pylori status who underwent endoscopic submucosal dissection.
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- 16 Feb, 2024
- 9 locations
Cognitive Outcomes After Dexmedetomidine Sedation in Cardiac Surgery Patients
Anesthesia is a drug induced, reversible, comatose state that facilitates surgery and it is widely assumed that cognition returns to baseline after anesthetics have been eliminated. However, many patients have persistent memory impairment for weeks to months after surgery. Cardiac surgery appears to carry the highest risk of postoperative cognitive …
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- 16 Feb, 2024
- 1 location
Host Genome Methylation: a Screening Tool in Anal Cancer Detection (AMethysT)
In January 2023, the first recommendations for anal cancer screening were issued by the French National Society of Coloproctology (SNFCP). These were the world's first national recommendations for anal cancer screening for at-risk patients, not limited to people living with HIV. They are based on screening for papillomavirus type 16 …
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- 04 Feb, 2025
Host-pathogen Interactions During SARS-CoV-2 Infection
In this context, the main hypothesis is that the virological analysis and the initial biological and immunological profiles are correlated with the initial clinical presentation of COVID-19 infection. In particular, children forms and pauci-symptomatic disease in adults may be linked to a more robust innate immune response, including better production …
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- 16 Feb, 2024
- 12 locations
Changes in Cellular Immune Profile During COVID-19 Infection
Clinical specimens are collected from individuals either recovered from or with active SARS-CoV-2 infection to support process and analytical development for a potential cell-based immunotherapy in preclinical research, SRPH-CVD-01. SRPH-CVD-01 is an allogeneic cell-based immunotherapy candidate to be investigated in a subsequent clinical trial under a future FDA IND to …
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- 01 Feb, 2023
- 1 location
Anti-inflammatory Clarithromycin for Improving COVID-19 Infection Early
Recent information appearing from different countries suggest that treatment of Coronavirus disease 2019 (COVID-19) with hydroxychloroquine or with a combination of hydroxychloroquine and azithromycin has either an indifferent effect on viral replication or substantial cardiotoxicity. This is a clinical trial aiming to prove that addition of oral clarithromycin to treatment …
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- 16 Feb, 2024
- 9 locations