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Reinfection

Showing 1 - 25 of 404
STUDY
CONDITIONS
INTERVENTIONS
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COVID-19 Testing Trial in Aurora

Active, not recruiting
  • COVID-19 Testing
    • Aurora, Colorado
      Kaiser Permanente
    Nov 30, 2022

    Evaluation of COVID-19 Immune Barrier and Reinfection Risk

    Recruiting
    • COVID-19 Infection
    • Immunization; Infection
      • Guangzhou, Guangdong, China
        The Third Affiliated Hospital of Sun Yat-sen University
      Mar 15, 2023

      Characteristics of SARS-CoV-2 Reinfection

      Enrolling by invitation
      • COVID-19
        • Shanghai, China
          Huashan Hospital Affiliated to Fudan University
        Feb 24, 2023

        Cmv Congenital, CMV Viremia Trial in São Paulo (Women Enrolled, Newborns of Female Study Participants)

        Not yet recruiting
        • Cmv Congenital
        • CMV Viremia
        • Women Enrolled
        • Newborns of Female Study Participants
        • São Paulo, Brazil
          University of Sao Paulo
        Aug 17, 2022

        Health Outcomes in Older Adults

        Not yet recruiting
        • Long COVID
        • +5 more
        • no interventions
        • Beijing, Beijing, China
          Peking University
        Apr 21, 2023

        Knee Infection Trial in Otwock (stabilization with stem, stabilization with sleeve)

        Recruiting
        • Knee Infection
        • stabilization with stem
        • stabilization with sleeve
        • Otwock, Mazowieckie, Poland
          Gruca Teaching Hospital, Centre of Postgraduate Medical Centre
        Mar 14, 2022

        Genetics of Hyperimmunoglobulin E Recurrent Infection Syndrome

        Recruiting
        • Infections
        • +4 more
          • Bethesda, Maryland
            National Institutes of Health Clinical Center
          Feb 2, 2023

          Examining Hepatitis C Reinfection Rates in Kenya

          Completed
          • Hepatitis C
            • Nairobi, Kenya
              NASCOP
            Apr 19, 2021

            Hepatitis C Virus Infection, Response to Therapy of, Drug Use Trial in Belgium (Blood sampling, questionaires)

            Recruiting
            • Hepatitis C Virus Infection, Response to Therapy of
            • Drug Use
            • Blood sampling
            • questionaires
            • Antwerp, Belgium
            • +9 more
            Aug 25, 2021

            Dengue Trial in Syracuse (Dengue virus 1 Live Virus Human Challenge (DENV-1-LVHC), Dengue virus 3 Live Virus Human Challenge

            Not yet recruiting
            • Dengue
            • Dengue virus 1 Live Virus Human Challenge (DENV-1-LVHC)
            • Dengue virus 3 Live Virus Human Challenge (DENV-3-LVHC)
            • Syracuse, New York
              State University of New York, Upstate Medical University (SUNY-U
            Jul 28, 2023

            COVID-19 Infections and Re-infection

            Recruiting
            • Covid-19
            • SARS-CoV Infection
              • Montpellier, France
                Uh Montpellier
              Jan 3, 2022

              HCV Reinfection in HD Patients Achieving SVR

              Recruiting
              • Hepatitis C Virus Infection
              • +2 more
                • Douliu, Taiwan
                • +6 more
                Feb 22, 2021

                HCV Reinfection in in HIV/HCV-coinfected Patients Achieving SVR

                Recruiting
                • Hepatitis C Virus Infection
                • +2 more
                  • Douliu, Taiwan
                  • +6 more
                  Feb 23, 2021

                  Hepatitis C Trial in Dundee (Volitional Help Sheet)

                  Completed
                  • Hepatitis C
                  • Volitional Help Sheet
                  • Dundee, United Kingdom
                    Cairn Centre Needle Exchange
                  Aug 12, 2020

                  Cystic Fibrosis Lung, Respiratory Infections, Recurrent, Chronic, Pseudomonas Aeruginosa Trial in Australia, United States

                  Not yet recruiting
                  • Cystic Fibrosis Lung
                  • +2 more
                  • Tucson, Arizona
                  • +14 more
                  Aug 24, 2023

                  Immunity, Neutralization of COVID-19 Virus and Reinfections in

                  Withdrawn
                  • SARS-COV-2
                  • Blood and Saliva collection
                  • Montreuil, Ile De France, France
                  • +1 more
                  Jun 17, 2021

                  Community-Assoc. S. Aureus Colonization and Recurrent Infection

                  Completed
                  • MRSA
                  • Antibiotics Given
                  • Antibiotics not given
                  • Springfield, Illinois
                    SIU School of Medicine
                  Jun 25, 2020

                  Hepatitis C Virus Trial (Paritaprevir, Ritonavir, Dasabuvir)

                  Unknown status
                  • Hepatitis C Virus
                  • (no location specified)
                  Oct 4, 2019

                  Hepatitis C, Chronic, Opioid-use Disorder Trial in Pittsburgh (Sofosbuvir/Velpatasvir)

                  Completed
                  • Hepatitis C, Chronic
                  • Opioid-use Disorder
                  • Pittsburgh, Pennsylvania
                    Magee Womens Hospital of UPMC
                  Aug 19, 2022

                  Helminthiasis, Ascaris Infection, Trichuris Infection Trial in Panyabungan (Health hygiene education)

                  Unknown status
                  • Helminthiasis
                  • +4 more
                  • Health hygiene education
                  • Panyabungan, North Sumatera, Indonesia
                    Singkuang sub-district, Mandailing Natal district
                  Jan 10, 2020

                  Chronic Hepatitis C, People Who Inject Drugs Trial in Atlanta (velpatasvir and sofosbuvir once daily for 12 weeks (brand or

                  Active, not recruiting
                  • Chronic Hepatitis C
                  • People Who Inject Drugs
                  • velpatasvir and sofosbuvir once daily for 12 weeks (brand or branded generic) .
                  • Atlanta, Georgia
                    Wellstar Atlanta Medical Center
                  May 31, 2023

                  Gram-negative Bacteremia Trial (De-escalation VS No De-escalation, Oral beta-lactams VS non beta-lactams, Central vascular

                  Not yet recruiting
                  • Gram-negative Bacteremia
                  • De-escalation VS No De-escalation
                  • +4 more
                  • (no location specified)
                  May 30, 2023

                  Schistosomiasis, Schistosoma Mansoni Trial in Leiden (Schistosoma mansoni infection, Placebo mock infection)

                  Completed
                  • Schistosomiasis
                  • Schistosoma Mansoni
                  • Schistosoma mansoni infection
                  • Placebo mock infection
                  • Leiden, Netherlands
                    Leiden University Medical Center
                  Jan 27, 2023

                  Helicobacter Pylori Infection Trial in Coyhaique, Santiago, Temuco (Lansoprazole, Amoxicillin, Clarithromycin)

                  Recruiting
                  • Helicobacter Pylori Infection
                  • Coyhaique, Chile
                  • +2 more
                  Jun 23, 2023

                  Hepatitis C, HIV Coinfection Trial in Chennai (Low intensity HCV treatment adherence support, Medium intensity HCV treatment

                  Recruiting
                  • Hepatitis C
                  • HIV Coinfection
                  • Low intensity HCV treatment adherence support
                  • +2 more
                  • Chennai, Tamil Nadu, India
                    YR Gaitonde Centre for AIDS Research and Education
                  May 12, 2022