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Epidemiology

Showing 1 - 25 of 7,530

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Helicobacter Pylori Infection in Children From Slovenia

Recruiting
  • Helicobacter Pylori Infection
  • Transmission
  • Prevalence study population
  • Ljubljana, Slovenia
    University Children's Hospital in Ljubljana
Apr 25, 2023

Tourette Syndrome Trial in Clermont-Ferrand (Rathus Assertiveness scale)

Not yet recruiting
  • Tourette Syndrome
  • Rathus Assertiveness scale
  • Clermont-Ferrand, France
    CHU Clermont-Ferrand
Nov 16, 2023

IgA Selective Deficiency - Clinical Manifestations and Risk of

Recruiting
  • COVID-19
    • Strasbourg, France
      Service d'Immunologie Clinique - Médecine Interne - CHU de Stras
    Nov 7, 2023

    Epidemiology of Pediatric Traumatology

    Recruiting
    • Fractures in Children
      • Strasbourg, France
        Service de Chirurgie Orthopédique Pédiatrique - CHU de Strasbour
      Nov 14, 2022

      Pediatric and Adult Liver Transplant Recipients in China

      Not yet recruiting
      • Cytomegalovirus (CMV) Infections Among Children and Adult Liver Transplantation Patients in China
        • (no location specified)
        Jul 21, 2023

        Epidemiology and Risk Factors of Uterine Fibroids in China

        Not yet recruiting
        • Uterine Fibroid
          • (no location specified)
          Apr 21, 2023

          During the COVID Period in One French University Hospital

          Completed
          • Bacteremia
          • Catheter-Related Infections
          • Positive blood culture
          • Nice, France
            CHU de Nice
          Dec 6, 2022

          China Collaborative Study on Epidemiology of Acute Kidney Injury

          Recruiting
          • Acute Kidney Injury
          • no intervention
          • Guangzhou, Guangdong, China
            Nephrology Dept,Guangdong General Hospital
          Dec 10, 2022

          Epidemiology of Helicobacter Pylori Infection in Moscow

          Recruiting
          • Gastric Atrophy
          • +2 more
          • OLGA and H.pylori culture
          • Moscow, Russian Federation
            A.S. Loginov Moscow Clinical Scientific Center
          Mar 7, 2023

          Connective Tissue Disease-associated Interstitial Lung Diseases

          Not yet recruiting
          • Lung Diseases, Interstitial
            • (no location specified)
            Apr 6, 2023

            Epidemiology of TNBC in Asyut Clinical Oncology Department

            Not yet recruiting
            • Breast Cancer
              • (no location specified)
              Oct 15, 2022

              Epidemiology of Perioperative Care in Sweden

              Active, not recruiting
              • Surgery
              • Any surgical procedure
              • Linköping, Östergötland, Sweden
                Department of Anaesthesia and Intensive Care, Linkoeping Univers
              Sep 27, 2022

              Genetic Epidemiology of Ovarian Aging

              Active, not recruiting
              • Infertility
                • San Francisco, California
                  University of California San Francisco
                Nov 29, 2022

                Epidemiology of Speed Skating-related Injuries

                Completed
                • Sports Injury
                  • Oviedo, Asturias, Spain
                    Universidad de Oviedo
                  Aug 7, 2022

                  New Treatment Strategies in Eastern European Region and in

                  Recruiting
                  • HIV-1-infection
                    • Cologne, Germany
                    • +3 more
                    Nov 10, 2023

                    Breast Cancer, Genetic Disease, BRCA2 Mutation Trial (blood sample for BRCA2 mutation detection)

                    Not yet recruiting
                    • Breast Cancer
                    • +2 more
                    • blood sample for BRCA2 mutation detection
                    • (no location specified)
                    Jun 1, 2023

                    Hepatitis C Virus Infection

                    Active, not recruiting
                    • Hepatitis C
                    • Hepatitis B
                      • Bethesda, Maryland
                        National Institutes of Health Clinical Center
                      Dec 30, 2022

                      Polycystic Ovary Syndrome in Colombia Study.

                      Recruiting
                      • Polycystic Ovary Syndrome
                      • +2 more
                      • Diagnostic Ultrasound
                      • Venous puncture
                      • Sabaneta, Antioquia, Colombia
                        Colmédicos S.A.S
                      Jun 21, 2023

                      Injuries Caused by the Practice of Artificial Structure Climbing

                      Active, not recruiting
                      • Sport Injury
                      • Questionnaire
                      • Saint-Pierre, Réunion
                        Climbing structure
                      Oct 19, 2022

                      Thrombotic Thrombocytopenia Syndrome in Integrated Health-care

                      Recruiting
                      • COVID-19
                      • Pre-COVID-19
                      • +2 more
                      • Oxford, United Kingdom
                        Research Site
                      Feb 2, 2023

                      SARS-CoV-2, COVID-19 Trial in Palo Alto, Seattle

                      Active, not recruiting
                      • SARS-CoV-2
                      • COVID-19
                        • Palo Alto, California
                        • +1 more
                        Mar 13, 2023

                        Social Insecurity Trial in Montpellier (capillary sampling)

                        Completed
                        • Social Insecurity
                        • capillary sampling
                        • Montpellier, France
                          DUCOS
                        Aug 10, 2022

                        Neurological Complications to Nitrous Oxide Poisoning

                        Recruiting
                        • Neurology Department
                          • Saint-denis, ILE DE France, France
                            Hôpital DELAFONTAINE
                          Aug 10, 2022

                          Transmission and Epidemiology -Prospective Follow-up of

                          Recruiting
                          • Mpox
                            • Tunda, Maniema, Congo, The Democratic Republic of the
                              Tunda
                            Nov 14, 2023

                            Genital Lichen Sclerosus - Epidemiology, Comorbidities and Role

                            Recruiting
                            • Lichen Sclerosus
                              • Jönköping, Sweden
                                Department of Dermatology Ryhov County Hospital (Hudkliniken Län
                              Jan 5, 2023