Study of a Human Metapneumovirus/Respiratory Syncytial Virus mRNA Vaccine Candidate Encapsulated in a Lipid Nanoparticle-based Formulation in Adults Aged 60 Years and Older

PHASE1/PHASE2Active, not recruitingINTERVENTIONAL
Enrollment

1,530

Participants

Timeline

Start Date

November 11, 2024

Primary Completion Date

July 19, 2027

Study Completion Date

September 2, 2027

Conditions
Human Metapneumovirus ImmunizationRespiratory Syncytial Virus Immunization
Interventions
BIOLOGICAL

Investigational hMPV/RSV vaccine

Investigational hMPV/RSV vaccine administered intramuscularly

BIOLOGICAL

Investigational hMPV vaccine (monovalent)

Investigational hMPV vaccine (monovalent) administered intramuscularly

BIOLOGICAL

Investigational RSV vaccine (monovalent)

Investigational RSV vaccine (monovalent) administered intramuscularly

BIOLOGICAL

Licensed RSV Vaccine

Licensed RSV vaccine administered intramuscularly

BIOLOGICAL

Placebo

Placebo administered intramuscularly

Trial Locations (24)

20016

Velocity Clinical Research - Washington DC- Site Number : 8400007, Washington D.C.

20854

Velocity Clinical Research - Rockville- Site Number : 8400011, Rockville

23666

Velocity Clinical Research - Hampton- Site Number : 8400026, Hampton

33009

Velocity Clinical Research - Hallandale Beach- Site Number : 8400022, Hallandale

33173

Suncoast Research Associates - Miami - Sunset Drive- Site Number : 8400001, Miami

45246

Velocity Clinical Research - Springdale- Site Number : 8400004, Cincinnati

66210

Velocity Clinical Research - Kansas City- Site Number : 8400015, Overland Park

68134

Velocity Clinical Research - Omaha- Site Number : 8400006, Omaha

68510

Velocity Clinical Research - Lincoln - Valley Road- Site Number : 8400023, Lincoln

78613

Velocity Clinical Research - Austin- Site Number : 8400020, Cedar Park

80110

Velocity Clinical Research - Denver- Site Number : 8400016, Englewood

83642

Velocity Clinical Research - Meridian- Site Number : 8400003, Meridian

84088

Velocity Clinical Research - Salt Lake City- Site Number : 8400010, West Jordan

85006

Velocity Clinical Research, Phoenix- Site Number : 8400025, Phoenix

90017

Velocity Clinical Research Los Angeles- Site Number : 8400013, Los Angeles

90247

National Research Institute - Gardena- Site Number : 8400005, Gardena

90255

National Research Institute - Huntington Park- Site Number : 8400014, Huntington Park

90274

Peninsula Research Associates- Site Number : 8400002, Rolling Hills Estates

91402

National Research Institute - Panorama City- Site Number : 8400012, Los Angeles

91606

Providence Clinical Research - North Hollywood- Site Number : 8400018, North Hollywood

91942

Velocity Clinical Research - San Diego- Site Number : 8400008, La Mesa

92845

CenExel CNS-Garden Grove- Site Number : 8400017, Garden Grove

97504

Velocity Clinical Research - Medford- Site Number : 8400024, Medford

98105

Velocity Clinical Research - Seattle- Site Number : 8400019, Seattle

All Listed Sponsors
lead

Sanofi Pasteur, a Sanofi Company

INDUSTRY