Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 7:02 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Trial to Describe the Safety and Immunogenicity of MenABCWY When Administered on 2 Schedules

NCT04440176
Conditions
Meningococcal Vaccine
Interventions
MenABCWY, Saline
Biological
Lead sponsor
Pfizer
Industry
Eligibility
11 Years to 14 Years
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
20
States / cities
Mobile, Alabama • San Diego, California • Orlando, Florida + 14 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

MenABCWY Noninferiority Study in Healthy Participants ≥10 to <26 Years of Age

NCT04440163
Conditions
Meningococcal Vaccine
Interventions
MenABCWY, Saline, Trumenba, MenACWY-CRM
Biological
Lead sponsor
Pfizer
Industry
Eligibility
10 Years to 25 Years
Enrollment
2,431 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
61
States / cities
Birmingham, Alabama • Tempe, Arizona • Banning, California + 49 more
Conditions
Meningococcal Vaccine
Interventions
MenABCWY, Saline, rLP2086, MenACWY-CRM
Biological
Lead sponsor
Pfizer
Industry
Eligibility
10 Years to 25 Years
Enrollment
1,610 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
60
States / cities
Birmingham, Alabama • Huntsville, Alabama • Fountain Hills, Arizona + 45 more
Conditions
Meningitis, Meningococcal
Interventions
MenABCWY vaccine, Placebo, MenACWY vaccine, MenB vaccine
Combination Product · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
15 Years to 25 Years
Enrollment
1,250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
48
States / cities
Jonesboro, Arkansas • Banning, California • Chula Vista, California + 42 more
Conditions
Meningococcal Disease
Interventions
Meningococcal ABCWY, Placebo
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 19 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
8
States / cities
Huntsville, Alabama • Jonesboro, Arkansas • Melbourne, Florida + 5 more
Conditions
Meningitis, Meningococcal
Interventions
MenABCWY vaccine, Placebo
Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
11 Years to 14 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
6
States / cities
Tucson, Arizona • Ventura, California • Macon, Georgia + 3 more
Conditions
Meningococcal Disease
Interventions
MenABCWY+OMV, MenABCWY+¼OMV, Placebo
Biological
Lead sponsor
Novartis Vaccines
Industry
Eligibility
10 Years to 25 Years
Enrollment
194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
8
States / cities
Birmingham, Alabama • Madera, California • Paramount, California + 5 more
Conditions
Infections, Meningococcal
Interventions
rMenB+OMV NZ vaccine, Meningococcal Groups A, C, W and Y Conjugate Vaccine (MenACWY), Placebo, MenABCWY-1, MenABCWY-2, MenABCWY-3
Combination Product · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 25 Years
Enrollment
3,657 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
64
States / cities
Chandler, Arizona • Glendale, Arizona • Jonesboro, Arkansas + 51 more
Conditions
Infections, Meningococcal
Interventions
Bexsero, Saline Placebo, Havrix, MenABCWY
Biological · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 18 Years
Enrollment
1,063 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
13
States / cities
Jonesboro, Arkansas • Hialeah, Florida • Melbourne, Florida + 10 more
Conditions
Meningococcal Disease
Interventions
MenABCWY, Placebo, MenACWY
Biological · Other
Lead sponsor
Novartis Vaccines
Industry
Eligibility
10 Years to 18 Years
Enrollment
305 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
8
States / cities
Huntsville, Alabama • Jonesboro, Arkansas • Melbourne, Florida + 5 more