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Antibody persistence

Showing 1 - 25 of 6,801

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Immune Memory of Inactivated COVID-19 Vaccine

Completed
  • COVID-19
    • Beijing, China
      Beijing Center for Disease Control and Prevention
    Oct 8, 2021

    COVID-19 Pneumonia Trial in Quanzhou, Tongren, Zhuzhou (Covid-19 vaccine (0-1-4 schedule), Covid-19 vaccine (0-1-6 schedule))

    Not yet recruiting
    • COVID-19 Pneumonia
    • Covid-19 vaccine (0-1-4 schedule)
    • Covid-19 vaccine (0-1-6 schedule)
    • Quanzhou, Fujian, China
    • +2 more
    Oct 30, 2021

    Rabies, Antibody Trial in Changchun (5 doses program)

    Completed
    • Rabies
    • Antibody
    • 5 doses program
    • Changchun, Jilin, China
      Changchun Zhuoyi Biological Co., Ltd
    Sep 18, 2022

    COVID-19 Pneumonia Trial in China (Covid-19 vaccine (0-1-4 schedule), Covid-19 vaccine (0-1-6 schedule))

    Not yet recruiting
    • COVID-19 Pneumonia
    • Covid-19 vaccine (0-1-4 schedule)
    • Covid-19 vaccine (0-1-6 schedule)
    • Quanzhou, Fujian, China
    • +4 more
    Oct 30, 2021

    Dengue Fever Trial in Mexico, United States (Tetravalent Dengue Vaccine (TDV), Placebo)

    Active, not recruiting
    • Dengue Fever
    • Tetravalent Dengue Vaccine (TDV)
    • Placebo
    • Huntsville, Alabama
    • +9 more
    Nov 15, 2021

    Chikungunya Virus Infection Trial in United States (VLA1553)

    Enrolling by invitation
    • Chikungunya Virus Infection
    • VLA1553
    • Phoenix, Arizona
    • +10 more
    Oct 21, 2021

    Poliomyelitis, Vaccine Reaction Trial (Eupolio)

    Not yet recruiting
    • Poliomyelitis
    • Vaccine Reaction
    • Eupolio
    • (no location specified)
    Jun 23, 2022

    After a Single Dose Acellular Pertussis Vaccination

    Completed
    • Pertussis
    • Biological/Vaccine: Pertagen (aP BioNet)
    • +2 more
    • Bangkok, Thailand
      Vaccine Trial Centre, Faculty of Tropical Medicine, Mahidol Univ
    Jan 3, 2022

    B Acute Lymphoblastic Leukemia, Acute Lymphoblastic Leukemia, in Relapse Trial (Decreasing starting times for beginning

    Not yet recruiting
    • B Acute Lymphoblastic Leukemia
    • Acute Lymphoblastic Leukemia, in Relapse
    • Decreasing starting times for beginning nivolumab (Time to Event Continual Reassessment Method (TITE-CRM) )
    • Nivolumab starting at day -1
    • (no location specified)
    Apr 4, 2022

    Anti-citrullinated Protein Antibody Status on Treatment Response

    Completed
    • Rheumatoid Arthritis
    • Non-Interventional
    • Canberra City, Australia
      (unnamed)
    Feb 22, 2022

    Meningoccocal Disease, Meningococcal Meningitis Trial in Hungary, Spain (Bexsero® vaccine (1 dose at study month zero), Bexsero®

    Completed
    • Meningoccocal Disease
    • Meningococcal Meningitis
    • Bexsero® vaccine (1 dose at study month zero)
    • Bexsero® vaccine (2 doses 1 month apart)
    • Debrecen, Bajcsi Ut 32, Hungary
    • +16 more
    Nov 24, 2021

    Tetanus, Poliomyelitis, Haemophilus Influenzae Type b Trial in Norway, Sweden (Blood Sampling)

    Completed
    • Tetanus
    • +6 more
    • Blood Sampling
    • Morvik, Norway
    • +3 more
    Jan 12, 2021

    Virus Diseases Trial in Hradec Kralove (Encepur Adults)

    Completed
    • Virus Diseases
    • Encepur Adults
    • Hradec Kralove, Czechia
      GSK Investigational Site
    Jul 4, 2022

    Infections, Streptococcal, Streptococcus Pneumoniae Vaccines Trial in Poland (GSK1024805A, Prevenar, Infanrix hexa)

    Completed
    • Infections, Streptococcal
    • Streptococcus Pneumoniae Vaccines
    • GSK1024805A
    • +4 more
    • Bydgoszcz, Poland
    • +5 more
    Jan 11, 2021

    HIV Trial in United States (VRC01, Placebo)

    Completed
    • HIV Infections
    • VRC01
    • Placebo
    • San Diego, California
    • +12 more
    Nov 4, 2021

    Influenza Vaccine in Lung Transplant Patients - Persistence of

    Completed
    • Influenza
    • Influenza vaccine
    • Madison, Wisconsin
      University of Wisconsin
    Oct 20, 2020

    Meningococcal Disease, Infections, Meningococcal Trial in Santiago, Bogota, Panama City (MenABCWY+OMV vaccine)

    Completed
    • Meningococcal Disease
    • Infections, Meningococcal
    • MenABCWY+OMV vaccine
    • Santiago, Chile
    • +6 more
    Jun 24, 2020

    Haemophilus Influenzae Type b, Neisseria Meningitidis, Neisseria Meningitidis-Haemophilus Influenzae Type b Vaccine Trial in

    Completed
    • Haemophilus Influenzae Type b
    • +2 more
    • Menitorix
    • Infanrix IPV
    • Bydgoszcz, Poland
    • +8 more
    Jun 2, 2020

    Cervical Intraepithelial Neoplasia Trial in Taizhou (Blood sampling for antibody determination)

    Completed
    • Cervical Intraepithelial Neoplasia
    • Blood sampling for antibody determination
    • Taizhou, Jiangsu, China
      GSK Investigational Site
    Oct 27, 2020

    Influenza Vaccine in Lung Transplant Patients - Seroprotection

    Completed
    • Influenza
    • Influenza vaccine
    • Madison, Wisconsin
      University of Wisconsin
    Oct 20, 2020

    Hepatitis B, Pertussis Trial (Blood Sample)

    Completed
    • Hepatitis B
    • Pertussis
    • Blood Sample
    • (no location specified)
    May 27, 2020

    Hepatitis A Vaccine Trial in Panama (Blood sample collection)

    Completed
    • Hepatitis A Vaccine
    • Blood sample collection
    • Chiriquí, Panama
    • +3 more
    Nov 5, 2019

    Hand, Foot and Mouth Disease Trial (EV71 Vaccine)

    Not yet recruiting
    • Hand, Foot and Mouth Disease
    • EV71 Vaccine
    • (no location specified)
    Nov 17, 2023

    Polio, Vaccine Reaction Trial in Hangzhou, Quzhou (vaccinated with Sabin IPV, vaccinated with bOPV)

    Completed
    • Polio
    • Vaccine Reaction
    • vaccinated with Sabin IPV
    • vaccinated with bOPV
    • Hangzhou, Zhejiang, China
    • +1 more
    Mar 3, 2022

    Infections, Meningococcal Trial in Muntinlupa City, Manila (Meningococcal vaccine GSK134612)

    Completed
    • Infections, Meningococcal
    • Meningococcal vaccine GSK134612
    • Muntinlupa City, Metro Manila, Philippines
    • +1 more
    Jul 16, 2019