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Vaccines Clinical Trials

A listing of Vaccines medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (12) clinical trials

Early Infant HIV Treatment in Botswana

HIV-1 infection during adulthood leads to a stable, long-lasting viral reservoir in CD4 T cells that persists despite suppressive antiretroviral therapy (ART), and is responsible for rapid viral rebound once treatment is stopped in most cases. In neonates, HIV-1 infection occurs at a time when the adaptive immune system is ...

Phase

Study of PRO 140 SC as Single Agent Maintenance Therapy in Virally Suppressed Subjects With CCR5-tropic HIV-1 Infection

The primary objective is to assess the treatment strategy of using PRO 140 SC as long-acting, single-agent maintenance therapy for the chronic suppression of CCR5-tropic HIV-1 infection. In addition, the prognostic factors of therapeutic success of PRO 140 monotherapy will be evaluated. The secondary objective of the trial is to ...

Phase

Antiretroviral Regimens Containing Raltegravir for Prophylaxis of Mother-to-child-transmission of HIV Infection

A total of 44 late-presenters (gestational age >28 weeks), HIV-infected pregnant women will be randomly assigned to receive an antiretroviral regimen based on Zidovudine (AZT)+Lamivudine (3TC)+Raltegravir or AZT+3TC+Lopinavir/r (LPV/r). They will be followed up to the delivery, and plasma viral load will be measured. The rate of HIV mother-to-child-transmission will ...

Phase

ID HBV Vaccination With Imiquimod in OBI

This randomized double-blind placebo-controlled trial will compare the safety, immunogenicity and clinical efficacy of Sci-B-Vac with topical ointment pretreatment among 5 groups. Group Intradermal Sci-B-Vac with topical imiquimod ointment pretreatment; Group 2: Intradermal Sci-B-Vac with topical aqueous cream (placebo) pretreatment; Group 3: Intramuscular Sci-B-Vac with topical imiquimod ointment pretreatment. Vaccination ...

Phase

HBV Vaccine in Renal Failure Patients

The investigators aim to recruit at least 120 subjects on renal replacement therapy in this prospective double blind randomized controlled trial. All recruited subjects have to be HBsAg and anti-HBs negative before recruitment. Subjects were randomly assigned to three groups. All patients received 4 doses of hepatitis B vaccine at ...

Phase

Immunity Against Varicella in Pediatric Orthotopic Liver Transplantation Recipients

VZV vaccine given to pediatric liver transplant recipients at least one year after transplantation if tehy fulfill inclusion criteria and give informed consent.

Phase

A Pilot Study Comparing the Immunogenicity of Fendrix vs. Double-dose Engerix B in HIV-infected Non-responders to Standard Hepatitis B Vaccination Courses

To compare the immunological responses in HIV-infected non-responders to standard hepatitis B vaccination courses to immunization with either double-dose Engerix B or Fendrix: Investigators will measure the proportion of individuals seroconverting with Hepatitis B surface antibody titres of >100 (and 10) IU/ml at 8 weeks after the immunisation course, as ...

Phase

Study to Evaluate the Immunogenicity Reatogenicity and Safety of Double Viral Vaccine (MR) for Measles and Rubella

This is a Phase II-III, controlled, randomized and double blind for the evaluation of a double viral vaccine anti measles and rubella (MR), which is under the development at Instituto de Tecnologia em Imunobiologicos Bio-Manguinhos/Fiocruz, in Brazil, for use in human beings. 432 eligible volunteers (11-month-old infants), will be vaccinated ...

Phase

Conjugate Vaccine Against Meningococcus C a Brazilian Project

Status: Not yet recruiting: participants are not yet being recruited.

Phase

Reducing the Burden of Influenza After Solid-Organ Transplantation

Objectives: The primary objective of this study is to compare the immunogenicity of two novel vaccination strategies, consisting in vaccination with a HD influenza vaccine or an MF59a influenza vaccine, to the standard-dose non-adjuvanted vaccination (standard of care) in a population of SOT recipients. The main secondary objectives are to ...

Phase