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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT03039491
Date of registration: 30/01/2017
Prospective Registration: No
Primary sponsor: Medical University of South Carolina
Public title: Immune Response to Pneumococcal Vaccination in Aging HIV Positive Adults
Scientific title: Immune Response to Pneumococcal Vaccination in Aging HIV Positive Individuals
Date of first enrolment: September 1, 2015
Target sample size: 160
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT03039491
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Prevention. Masking: None (Open Label).  
Phase:  Early Phase 1
Countries of recruitment
United States
Contacts
Name:     Maria A. Julia Westerink, MD
Address: 
Telephone:
Email:
Affiliation:  Medical University of South Carolina
Key inclusion & exclusion criteria

Inclusion Criteria:HIV+ 21-40 years of age HIV+ 50-65 years of age HIV- 50-65 years of age

-

Exclusion Criteria:

- Previous immunization with pneumococcal vaccine less than 5 years ago

- pregnancy and absence of contraceptive practice in women of childbearing age and
breast feeding

- known anaphylaxis, hypersensitivity to the pneumonia vaccine

- those who received blood products or gammaglobulin in last 3 months

- inability to comprehend or sihn informed consent

- Medications known to affect immune function (chemotherapy, an
angiotensin-converting-enzyme (ACE) inhibitors, corticosteroids, anti-TNFalpha agents)

- previous disease/present illness that may affect response to vaccination: previous
pneumococcal disease, removal of spleen, auto-immune disease, end stage renal disease
(ESRD) or end stage liver disease, cancer)

- significant (3x upper limit of normal) in complete blood count (CBC), chemistries,
immunoglobulin levels



Age minimum: 21 Years
Age maximum: 65 Years
Gender: All
Health Condition(s) or Problem(s) studied
Aging
HIV Lipodystrophy
Intervention(s)
Biological: 13 valent conjugated pneumococcal vaccine
Biological: Pneumococcal polysaccharide vaccine 23 valent
Primary Outcome(s)
Antibody response [Time Frame: Change in ug/mL from day 0 to 30 days after receipt of PPV23]
opsonophagocytic antibody activity [Time Frame: Change in opsonophagocytic titer from day 0 to 30 days after receipt of PPV23]
Secondary Outcome(s)
Expression of BCMA on PPS-specific B cells [Time Frame: change from day 0 to day 7]
Serum interleukin-6 (IL-6) [Time Frame: Day 0]
Expression of BAFFR on PPS-specific B cells [Time Frame: change from day 56 to day 63]
Expression of BCMA on PPS-specific B cells [Time Frame: change from day 7 to day 63]
Serum BAFF [Time Frame: Day 0]
Serum IL-1(B) [Time Frame: Day 0]
Serum TNFalpha [Time Frame: Day 0]
Expression of CD21 on PPS-specific B cells [Time Frame: change from day 56 to day 63]
Expression of cluster of differentiation 21 (CD21) on PPS-specific B cells [Time Frame: change from day 0 to day 7]
Expression of TACI on PPS-specific B cells [Time Frame: change from day 56 to day 63]
Serum IL-10 [Time Frame: Day 0]
Serum APRIL [Time Frame: Day 0]
Serum IL-1(RA) [Time Frame: Day 0]
Expression of CD40 on PPS-specific B cells [Time Frame: change from day 56 to day 63]
Expression of TACI on PPS-specific B cells [Time Frame: change from day 0 to day 7]
Expression of BAFFR on PPS-specific B cells [Time Frame: change from day 0 to day 7]
Expression of CD40 on PPS-specific B cells [Time Frame: change from day 0 to day 7]
PPS-specific B cell phenotype [Time Frame: Change from day 0 to day 7 post-vaccination]
PPS-specific B cell phenotype [Time Frame: Change from day 56 to day 63 post-vaccination]
Serum IL-8 [Time Frame: Day 0]
Secondary ID(s)
MUSC vaccine study
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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