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Serum Antibodies

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COVID-19, SARS CoV 2 Infection Trial in Orléans (Collection of biological samples)

Not yet recruiting
  • COVID-19
  • SARS CoV 2 Infection
  • Collection of biological samples
  • Orléans, France
    Centre Hospitalier Régional d'Orléans, France
Jul 21, 2022

anti_endometrial Antibodies in Endometriosis

Active, not recruiting
  • Anti-endometrial Antibodies
  • serum anti-endometrial antibodies
  • Qena, Maabar, Egypt
    Mohammed Zain Al_a'bdeen
May 1, 2023

Adenosine Deaminase and Immunoglobulin E in Chronic Spontaneous

Not yet recruiting
  • Chronic Spontaneous Urticaria
  • Adenosine deaminase serum level
  • IgE antibodies serum level
  • (no location specified)
Aug 7, 2023

West Nile Virus Seroprevalence Under Bird Ringers

Completed
  • West Nile Virus
    • Leiden, Netherlands
      Leiden University Medical Centre (LUMC)
    Mar 14, 2022

    After COVID-19 Vaccination

    Completed
    • COVID19
    • +2 more
    • analysis of immunological response
    • analysis of serum antibodies
    • Roma, Italy
      IRCCS San Raffaele Roma
    Nov 2, 2021

    Serum Auto-Antibodies in Neurological Diseases

    Enrolling by invitation
    • Multiple Sclerosis
    • +2 more
    • Blood Draw
    • Cheek swab
    • Sacramento, California
      University of California, Davis
    Jan 26, 2022

    Psoriasis Vulgaris Trial in Ghent (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, East-Flanders, Belgium
    • +1 more
    Jan 5, 2023

    Anti-interferon Autoantibodies on Viral Load in Severe

    Not yet recruiting
    • Severe Respiratory Infections
    • Serum anti-IFN-I antibodies
    • (no location specified)
    Sep 12, 2022

    Sars-Covid-19 Vaccines in Haematological Patients: Prospective

    Completed
    • Hematologic Diseases
    • IgG antibodies to Sars-Cov-2
    • QuantiFERON SARS-CoV-2 test
    • Monza, Lombardia, Italy
      San Gerardo Hospital
    Jan 23, 2023

    SARS-Cov-2 Antibodies in Pre-pandemic Blood Samples (SPARE)

    Active, not recruiting
    • Healthy
    • Chronic Disease
    • Anti-COVID test
    • Rome, Italy
      IRCCS San Raffaele
    Sep 1, 2021

    Psoriasis Vulgaris Trial in Belgium (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, East-Flanders, Belgium
    • +6 more
    Jan 16, 2023

    Psoriasis Vulgaris Trial in Belgium (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, Oost-Vlaanderen, Belgium
    • +6 more
    Jan 16, 2023

    Psoriasis Vulgaris Trial in Belgium (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, East-Flanders, Belgium
    • +6 more
    Jan 5, 2023

    Psoriasis Vulgaris Trial in Belgium (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, Oost-Vlaanderen, Belgium
    • +6 more
    Jan 16, 2023

    Psoriasis Vulgaris Trial in Belgium (Venapuncture, Patient questionnaires)

    Recruiting
    • Psoriasis Vulgaris
    • Venapuncture
    • Patient questionnaires
    • Ghent, East-Flanders, Belgium
    • +6 more
    Jan 16, 2023

    Effect of SARS-CoV-2 Vaccination in Liver Transplant Recipients

    Completed
    • SARS-CoV-2 Vaccination
    • Liver Transplantation
    • Immunoassay, by ECLIA, for the quantitative in vitro determination of antibodies (including IgG) to the SARS - CoV - 2 spike protein (S) anti-RBD (receptor-binding domain) in serum and plasma samples.
    • Roma, Italy
      Policlinico Tor Vergata
    Aug 3, 2022

    Rheumatoid Arthritis Trial (14-3-3 ? (eta) protein antibodies in the serum of rheumatoid arthritis patients)

    Not yet recruiting
    • Rheumatoid Arthritis
    • 14-3-3 η (eta) protein antibodies in the serum of rheumatoid arthritis patients
    • (no location specified)
    Jun 15, 2021

    Anti COVID-19 Antibodies in Follicular Fluid and Spermatic Fluid

    Recruiting
    • SARS-CoV-2
    • Anti COVID19 IgG Antibodies
    • Kfar Saba, Israel
      Meir Medical Center
    Mar 28, 2021

    Tick Borne Encephalitis Trial in Ljubljana (Doxycycline, Symptomatic therapy, Questionnaire)

    Recruiting
    • Tick Borne Encephalitis
    • Ljubljana, Slovenia
      University Medical Center Ljubljana
    Nov 2, 2020

    Monitoring of Infection Recovery in Orthopedic Spine Implant

    Enrolling by invitation
    • Staphylococcus Aureus Infection
    • +3 more
    • Medium enriched for newly synthesized antibodies in spine infection
    • Aurora, Colorado
      Univeristy of Colorado Denver
    Aug 26, 2021

    Weakly Positive Serum Anti-Transglutaminase: Duodenal

    Completed
    • Celiac Disease
      • Sciacca, Agrigento, Italy
      • +1 more
      Oct 7, 2020

      Serum A.Actinomycetemcomitans Antibodies and Periodontitis

      Completed
      • Periodontal Diseases
      • observation of serum A.actinomycetemcomitans levels
      • Messina, Italy
        University of Messina
      Jun 1, 2020

      Severe Respiratory Syncytial Virus Disease in First 6 Months in

      Unknown status
      • Respiratory Syncytial Virus, Congenital Heart Disease
      • Determination of antibodies in maternal serum IgG for respiratory syncytial virus
      • Ciudad de Mexico, Mexico
        Centro Medico Nacional 20 de Noviembre
      Feb 1, 2021

      Evaluation Study of HCV RDTs in Fresh Samples

      Completed
      • Hepatitis C Virus Infection
      • Test for HCV antibodies with an RDT
      • Phnom Penh, Cambodia
      • +1 more
      Jul 6, 2020

      Vaccine-Preventable Diseases, Typhoid Fever, Cholera Trial in Helsinki (Oral typhoid fever vaccine, Oral cholera vaccine)

      Recruiting
      • Vaccine-Preventable Diseases
      • +2 more
      • Oral typhoid fever vaccine
      • Oral cholera vaccine
      • Helsinki, Finland
        Meilahti Vaccine Research Center, Helsinki University Hospital
      Oct 27, 2023