Efficacy, Immunogenicity, and Safety Study of a Respiratory Syncytial Virus Vaccine in Infants and Toddlers
- Conditions
- RSV Immunisation
- Interventions
- Biological: Placebo
- Registration Number
- NCT06252285
- Lead Sponsor
- Sanofi Pasteur, a Sanofi Company
- Brief Summary
This study is a phase III, randomized, observer-blind, placebo-controlled, multinational, multi-center study to be conducted in approximately 6300 children 6 months to \< 22 months of age. The purpose of the study is to evaluate the efficacy, immunogenicity, and safety of Respiratory Syncytial Virus Toddler (RSVt) vaccine administered by intranasal route compared to placebo.
Eligible participants will be randomized in a 1:1 ratio to receive 2 intranasal administrations of either the RSVt vaccine or placebo.
Study duration will be 24 months for each participant. The safety follow-up will start after the first vaccination and up to the end of the study.
- Detailed Description
Study duration will be 24 months for each participant. The safety follow-up will start at inclusion and up to the end of the study.
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 6300
-Aged 6 months to < 22 months on the day of inclusion (means the day of the 6-month birthday to the day before the 22-month birthday)
- Participants who are healthy as determined by medical evaluation including medical history
- Born at full term of pregnancy (≥ 37 weeks)
Participants are excluded from the study if any of the following criteria apply:
-
Known or suspected congenital or acquired immunodeficiency; or receipt of immunosuppressive therapy, such as anti-cancer chemotherapy or radiation therapy, within the preceding 6 months; or long-term systemic corticosteroid therapy (prednisone or equivalent for more than 2 consecutive weeks within the past 3 months)
-
Known systemic hypersensitivity to any of the study intervention components, or history of a life-threatening reaction to the study intervention used in the study or to a product containing any of the same substances
-
Chronic illness that, in the opinion of the investigator, is at a stage where it might interfere with study conduct or completion
-
History of medically diagnosed wheezing
-
Any acute febrile illness in the past 48 hours that according to investigator judgment is significant enough to interfere with successful inoculation on the day of vaccination. A prospective participant should not be included in the study until the condition has resolved or the febrile event has subsided.
-
Probable or confirmed ongoing case of viral respiratory infection (including COVID-19, influenza, rhinovirus, etc.) at the time of enrollment. A prospective participant should not be included in the study until the respiratory infection has resolved.
-
Member of a household that contains an immunocompromised individual, including, but not limited to:
- a person who is HIV infected
- a person who has received chemotherapy within the 12 months prior to study enrollment
- a person who has received (within the past 6 months) or is receiving (at the time of enrollment) immunosuppressant agents
- a person living with a solid organ or bone marrow transplant
-
Potential close contact with other immunocompromised individual within 30 days after each vaccination as per investigator's discretion
-
Participant's biological mother's previous receipt or planned administration of an investigational RSV vaccine during pregnancy and/or breastfeeding.
-
Receipt or planned receipt of any of the following vaccines prior to enrollment or after the first study intervention administration:
- Any other intranasal live attenuated vaccine within the 28 days prior to and after Dose 1 study administration
- Unless given on the day of Dose 1 study administration, any other injectable live attenuated vaccines within the 28 days prior to and after. Concomitant receipt on the day of Dose 1 study administration is allowed.
-
Previous receipt of an investigational RSV vaccine or receiving any anti-RSV product (such as ribavirin or RSV immune globulin) at the time of enrollment. Previous receipt of an RSV monoclonal antibody within 6 months prior to the first study vaccine administration.
-
Receipt of immune globulins, blood or blood-derived products in the past 3 months
-
Receipt of intranasal and intra-ocular medications within 3 days prior to study enrollment
-
Participation at the time of study enrollment or planned participation during the present study period in another clinical study investigating a vaccine, drug, medical device, or medical procedure The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Group 1 RSVt Vaccine RSVt Vaccine Participants will receive 2 intranasal administrations of RSVt vaccine Group 2 Control Placebo Participants will receive 2 intranasal administrations of placebo
- Primary Outcome Measures
Name Time Method Occurrence of lower respiratory tract disease (LRTD) (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of LRTD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1)
- Secondary Outcome Measures
Name Time Method Occurrence of acute respiratory disease (ARD) (during RSV Season 1) associated with any RT-PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of ARD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of LRTD (during RSV Season 1) associated with an RT-PCR confirmed RSV A or B strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of LRTD associated with an RT PCR confirmed RSV A or B, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of LRTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 1 from 22 days post-dose 1 up to the start date of first occurrence of LRTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of upper respiratory tract disease (URTD) (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of URTD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of ARD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 1 from 22 days post-dose 1 up to the start date of first occurrence of ARD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Presence of solicited administration site reactions within 21 days after each vaccination Within 21 days after each vaccination Number of participants experiencing solicited site reactions
Occurrence of LRTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain leading to hospitalization > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of LRTD associated with any RT PCR confirmed RSV strain leading to hospitalization, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of severe LRTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of severe LRTD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of urgent care visits, associated with an episode of LRTD over RSV Season 1, associated with any RT-PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of urgent care visit associated with an episode of LRTD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of ARD (during RSV Season 1) associated with an RT PCR confirmed RSV A or B strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of ARD associated with an RT-PCR confirmed RSV A or B, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of URTD (during RSV Season 2), associated with any RT-PCR confirmed RSV strain from 12 months post-dose 1 up to the start date of first occurrence of URTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1) Occurrence of URTD (during RSV Season 2), associated with any RT PCR confirmed RSV strain, by baseline serostatus from 12 months post-dose 1 up to the start date of first occurrence of URTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1) Presence of unsolicited systemic adverse events (AEs) reported in the 30 minutes after each vaccination Within 30 minutes after each vaccination Number of participants experiencing immediate unsolicited systemic AES
Occurrence of hospitalizations, associated with an episode of ARD over RSV Season 1, associated with any RT-PCR confirmed RSV strain > 21 days post dose 2 from 22 days post-dose 2 up to the start date of first occurrence of hospitalizations associated with an episode of ARD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of URTD (during RSV Season 1) associated with an RT-PCR confirmed RSV A or B strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of URTD associated with an RT-PCR confirmed RSV A or B, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of URTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 1 from 22 days post-dose 1 up to the start date of first occurrence of URTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of URTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2, by baseline serostatus from 22 days post-dose 2 up to the start date of first occurrence of URTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of ARD (during RSV Season 2), associated with any RT PCR confirmed RSV strain, by baseline serostatus from 12 months post-dose 1 up to the start date of first occurrence of ARD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1) Occurrence of urgent care visits, associated with an episode of ARD over RSV Season 1, associated with any RT-PCR confirmed RSV strain > 21 days post-dose 2 from 22 days post-dose 2 up to the start date of first occurrence of urgent care visit associated with an episode of ARD associated with any RT PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1 Occurrence of ARD (during RSV Season 2), associated with any RT PCR confirmed RSV strain from 12 months post-dose 1 up to the start date of first occurrence of ARD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1 RSV serum anti-F Immunoglobulin A (IgA) ECL antibody titers at 28 days post-dose 2 28 Days post-dose 2 Antibody titers are expressed as GMTs post-baseline
Occurrence of LRTD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2, in RSV-exposed participants from 22 days post-dose 2 up to the start date of first occurrence of LRTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1 Occurrence of LRTD (during RSV Season 2), associated with any RT PCR confirmed RSV strain, by baseline serostatus from 12 months post-dose 1 up to the start date of first occurrence of LRTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1) RSV A serum neutralizing antibody titers at D01 Day 01 Antibody titers are expressed as GMTs at baseline
RSV serum anti-F Immunoglobulin A (IgA) Electrochemiluminescence (ECL) antibody titers at D01 Day 01 Antibody titers are expressed as GMTs at baseline
Occurrence of ARD (during RSV Season 1) associated with any RT PCR confirmed RSV strain > 21 days post-dose 2, by baseline serostatus from 22 days post-dose 2 up to the start date of first occurrence of ARD associated with any RT-PCR confirmed RSV strain, assessed up to the end of RSV season 1 (ie. up to 12 months post-dose 1) Occurrence of LRTD (during RSV Season 2), associated with any RT-PCR confirmed RSV strain from 12 months post-dose 1 up to the start date of first occurrence of LRTD associated with any RT-PCR confirmed RSV strain, assessed up to the end of the study (ie. up to 24 months post-dose 1) Presence of solicited systemic reactions within 21 days after each vaccination Within 21 days after each vaccination Number of participants experiencing solicited systemic reactions
Presence of unsolicited AEs within 28 days after each vaccination Within 28 days after each vaccination Number of participants experiencing unsolicited AES
RSV B serum neutralizing antibody titers at D01 Day 01 Antibody titers are expressed as GMTs at baseline
RSV B serum neutralizing antibody titers at 28 days post-dose 2 28 days post-dose 2 Antibody titers are expressed as GMTs post-baseline
RSV serum anti-F IgG ECL antibody titers at D01 Day 01 Antibody titers are expressed as GMTs at baseline
Presence of serious adverse events (SAEs) throughout the study Throughout the study (approximately 24 months) Number of participants experiencing SAEs
Presence of adverse events of special interest (AESIs) throughout the study Throughout the study (approximately 24 months) Number of participants experiencing AESIs
RSV A serum neutralizing antibody titers at 28 days post-dose 2 28 days post-dose 2 Antibody titers are expressed as GMTs at post-baseline
RSV serum anti-F IgG ECL antibody titers at 28 days post-dose 2 28 Days post-dose 2 Antibody titers are expressed as GMTs post-baseline
Presence of medically attended adverse events MAAEs throughout the study Throughout the study (approximately 24 months) Number of participants experiencing MAAEs
Trial Locations
- Locations (130)
National Institute of Clinical Research - Victorville - ClinEdge - PPDS- Site Number : 8400040
🇺🇸Victorville, California, United States
Parkside Pediatrics - Simpsonville- Site Number : 8400071
🇺🇸Simpsonville, South Carolina, United States
Private Practice - Dr. Chinyere N. Awa- Site Number : 8400066
🇺🇸Houston, Texas, United States
Integrated Clinical Research- Site Number : 8400056
🇺🇸Tarzana, California, United States
Accel Research - Nona Pediatric Center- Site Number : 8400068
🇺🇸Orlando, Florida, United States
Tekton Research - FM78- Site Number : 8400067
🇺🇸San Antonio, Texas, United States
Alliance for Multispecialty Research - Layton - North Robins Drive- Site Number : 8400030
🇺🇸Layton, Utah, United States
Associação Obras Sociais Irmã Dulce - Centro de Pesquisa ClÃ-nica (CPEC)- Site Number : 0760009
🇧🇷Salvador, Bahia, Brazil
Hospital de Clinicas de Porto Alegre- Site Number : 0760005
🇧🇷Porto Alegre, Rio Grande Do Sul, Brazil
Hospital São Paulo da Universidade Federal de Sao Paulo - Escola Paulista de Medicina UNIFESP-EPM- Site Number : 0760002
🇧🇷SãO Paulo, São Paulo, Brazil
Investigational Site Number : 8260007
🇬🇧Southampton, Hampshire, United Kingdom
Central Research Associates - Flourish - PPDS- Site Number : 8400009
🇺🇸Birmingham, Alabama, United States
Lakeview Clinical Research- Site Number : 8400024
🇺🇸Guntersville, Alabama, United States
Novak Clinical Research- Site Number : 8400069
🇺🇸Tucson, Arizona, United States
Investigational Site Number : 1520005
🇨🇱Puerto Montt, Chile
Site Number : 8400031
🇺🇸Doral, Florida, United States
TrueBlue Clinical Research- Site Number : 8400065
🇺🇸Tampa, Florida, United States
Teena Hughes Pediatrics- Site Number : 8400042
🇺🇸Tampa, Florida, United States
Morehouse School of Medicine - Atlanta- Site Number : 8400037
🇺🇸Atlanta, Georgia, United States
Madera Family Medical Group- Site Number : 8400029
🇺🇸Madera, California, United States
Invictus Clinical Research Group- Site Number : 8400035
🇺🇸Coconut Creek, Florida, United States
Emory-Children's Center- Site Number : 8400001
🇺🇸Atlanta, Georgia, United States
Agile Clinical Research Trials- Site Number : 8400015
🇺🇸Atlanta, Georgia, United States
Tekton Research, LLC - 4961 Buford Hwy - Georgia - PPDS- Site Number : 8400064
🇺🇸Chamblee, Georgia, United States
Medical Research Partners - Ammon- Site Number : 8400059
🇺🇸Ammon, Idaho, United States
Clinical Research Prime- Site Number : 8400013
🇺🇸Idaho Falls, Idaho, United States
Leavitt Women's Healthcare- Site Number : 8400033
🇺🇸Idaho Falls, Idaho, United States
Snake River Research- Site Number : 8400046
🇺🇸Idaho Falls, Idaho, United States
Michigan Institute of Research- Site Number : 8400055
🇺🇸Allen Park, Michigan, United States
Great Lakes Research Institute- Site Number : 8400060
🇺🇸Southfield, Michigan, United States
Velocity Clinical Research - (Macon - Georgia) - PPDS- Site Number : 8400041
🇺🇸Macon, Georgia, United States
iResearch Savannah - CenExel - PPDS- Site Number : 8400032
🇺🇸Savannah, Georgia, United States
Vida Clinical Studies - Dearborn Heights- Site Number : 8400072
🇺🇸Dearborn Heights, Michigan, United States
Clinical Research Institute - Minneapolis- Site Number : 8400011
🇺🇸Minneapolis, Minnesota, United States
Boeson Research - Great Falls- Site Number : 8400008
🇺🇸Great Falls, Montana, United States
Velocity Clinical Research - Hastings- Site Number : 8400017
🇺🇸Hastings, Nebraska, United States
Be Well Clinical Studies - Lincoln- Site Number : 8400058
🇺🇸Lincoln, Nebraska, United States
Velocity Clinical Research (Norfolk - Nebraska) - PPDS- Site Number : 8400038
🇺🇸Norfolk, Nebraska, United States
Velocity Clinical Research - Omaha- Site Number : 8400054
🇺🇸Omaha, Nebraska, United States
Prime Global Research, Inc.- Site Number : 8400043
🇺🇸Bronx, New York, United States
Cyn3rgy Research- Site Number : 8400014
🇺🇸Gresham, Oregon, United States
Quality Clinical Research - Omaha - Regency Circle- Site Number : 8400016
🇺🇸Omaha, Nebraska, United States
Cincinnati Children's Hospital Medical Center- Site Number : 8400063
🇺🇸Cincinnati, Ohio, United States
Senders Pediatrics- Site Number : 8400006
🇺🇸South Euclid, Ohio, United States
Palmetto Pediatrics- Site Number : 8400012
🇺🇸North Charleston, South Carolina, United States
South Texas Urgent Care - Del Rio- Site Number : 8400062
🇺🇸Del Rio, Texas, United States
Pediatric Center - Richmond- Site Number : 8400019
🇺🇸Richmond, Texas, United States
Wee Care Pediatrics - Roy- Site Number : 8400002
🇺🇸Roy, Utah, United States
Wee Care Pediatrics - Syracuse- Site Number : 8400004
🇺🇸Syracuse, Utah, United States
Investigational Site Number : 0320003
🇦🇷Río Cuarto, Córdoba, Argentina
Investigational Site Number : 0320005
🇦🇷Rosario, Santa Fe, Argentina
Medical University of South Carolina - Charleston - Jonathan Lucas Street- Site Number : 8400036
🇺🇸Charleston, South Carolina, United States
Clinical Research Associates Inc- Site Number : 8400005
🇺🇸Nashville, Tennessee, United States
Tekton Research, LLC - Beaumont - PPDS- Site Number : 8400061
🇺🇸Beaumont, Texas, United States
Ventavia Research Group - Fort Worth- Site Number : 8400022
🇺🇸Fort Worth, Texas, United States
DM Clinical Research - CyFair Clinical Research Center- Site Number : 8400044
🇺🇸Houston, Texas, United States
Maximos Ob/Gyn- Site Number : 8400023
🇺🇸League City, Texas, United States
Investigational Site Number : 0320006
🇦🇷Buenos Aires, Ciudad De Buenos Aires, Argentina
Investigational Site Number : 0320007
🇦🇷Ciudad Autónoma de Buenos Aires, Ciudad De Buenos Aires, Argentina
Investigational Site Number : 0320004
🇦🇷San Miguel de Tucumán, Tucumán, Argentina
Hospital Ernesto Dornelles- Site Number : 0760007
🇧🇷Porto Alegre, Rio Grande Do Sul, Brazil
Investigational Site Number : 0320002
🇦🇷San Miguel de Tucumán, Tucumán, Argentina
Investigational Site Number : 0320001
🇦🇷Buenos Aires, Argentina
Freire Pesquisa Clínica- Site Number : 0760001
🇧🇷Belo Horizonte, Minas Gerais, Brazil
Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto - USP - PPDS- Site Number : 0760010
🇧🇷Ribeirão Preto, São Paulo, Brazil
Fundação Faculdade Regional de Medicina de São José do Rio Preto- Site Number : 0760006
🇧🇷São José Do Rio Preto, São Paulo, Brazil
Centro Paulista de Investigaçăo Clínica - CEPIC- Site Number : 0760004
🇧🇷São Paulo, Brazil
Investigational Site Number : 1520004
🇨🇱Santiago, Reg Metropolitana De Santiago, Chile
Investigational Site Number : 1520001
🇨🇱Santiago, Reg Metropolitana De Santiago, Chile
Investigational Site Number : 1560009
🇨🇳Jiangsu, China
Investigational Site Number : 1700004
🇨🇴Acacías, Colombia
Investigational Site Number : 3920006
🇯🇵Edogawa-Ku, Tokyo, Japan
Investigational Site Number : 3920002
🇯🇵Fukui-Shi, Japan
Investigational Site Number : 3920005
🇯🇵Kasuga-Shi, Japan
Investigational Site Number : 3920008
🇯🇵Lizuka-shi, Japan
Investigational Site Number : 4040007
🇰🇪Butere, Kenya
Investigational Site Number : 4040001
🇰🇪Kericho, Kenya
Investigational Site Number : 4840004
🇲🇽Veracruz, Mexico
Investigational Site Number : 5240003
🇳🇵Dhulikhel N.p, Bagmati, Nepal
Investigational Site Number : 5240002
🇳🇵Nepalgunj, Bheri, Nepal
Clinical Research Puerto Rico (CRPR), Inc. - Guayama- Site Number : 6300005
🇵🇷Guayama, Puerto Rico
Investigational Site Number : 7100007
🇿🇦Brits, South Africa
Investigational Site Number : 7100005
🇿🇦Johannesburg, South Africa
Investigational Site Number : 1700002
🇨🇴Chía, Colombia
Investigational Site Number : 1700003
🇨🇴Girardot, Colombia
Investigational Site Number : 2460003
🇫🇮Espoo, Finland
Investigational Site Number : 2460005
🇫🇮Helsinki, Finland
Investigational Site Number : 2460008
🇫🇮Järvenpää, Finland
Investigational Site Number : 2460004
🇫🇮Kokkola, Finland
Investigational Site Number : 2460002
🇫🇮Oulu, Finland
Investigational Site Number : 2460006
🇫🇮Seinäjoki, Finland
Investigational Site Number : 2460009
🇫🇮Tampere, Finland
Investigational Site Number : 2460001
🇫🇮Turku, Finland
Investigational Site Number : 3920011
🇯🇵Sapporo, Hokkaido, Japan
Investigational Site Number : 3920007
🇯🇵Kawagoe, Saitama, Japan
Investigational Site Number : 3920010
🇯🇵Shizuoka-Shi Aoi-Ku, Shizuoka, Japan
Investigational Site Number : 3920001
🇯🇵Fukui, Japan
Investigational Site Number : 3920004
🇯🇵Fukuoka, Japan
Investigational Site Number : 3920003
🇯🇵Kagoshima, Japan
Investigational Site Number : 3920009
🇯🇵Osaka, Japan
Investigational Site Number : 4040002
🇰🇪Kisumu, Kenya
Investigational Site Number : 4040003
🇰🇪Kisumu, Kenya
Investigational Site Number : 4040006
🇰🇪Nairobi, Kenya
Investigational Site Number : 4840007
🇲🇽Mexico City, Mexico
Investigational Site Number : 4840008
🇲🇽Monterrey, Mexico
Investigational Site Number : 5240001
🇳🇵Kathmandu, Bagmati, Nepal
Clinical Research Investigator Group- Site Number : 6300001
🇵🇷Bayamon, Puerto Rico
Caribbean Medical Research Center- Site Number : 6300003
🇵🇷San Juan, Puerto Rico
Hospital Pediatrico Universitario- Site Number : 6300002
🇵🇷San Juan, Puerto Rico
Investigational Site Number : 7100008
🇿🇦City Of Cape Town, South Africa
Investigational Site Number : 7100001
🇿🇦East London, South Africa
Investigational Site Number : 7100006
🇿🇦Paarl, South Africa
Investigational Site Number : 7640001
🇹🇭Chiang Mai, Thailand
Investigational Site Number : 7640006
🇹🇭Hat Yai, Thailand
Investigational Site Number : 7640003
🇹🇭Khon Kaen, Thailand
Investigational Site Number : 8260005
🇬🇧Exeter, Devon, United Kingdom
Investigational Site Number : 8260004
🇬🇧Bristol, United Kingdom
Investigational Site Number : 7100004
🇿🇦Johannesburg, South Africa
Investigational Site Number : 7100003
🇿🇦Johannesburg, South Africa
Investigational Site Number : 7100002
🇿🇦Pretoria, South Africa
Investigational Site Number : 7100009
🇿🇦Soshanguve, South Africa
Investigational Site Number : 7240001
🇪🇸Barcelona, Barcelona [Barcelona], Spain
Investigational Site Number : 7240003
🇪🇸Mostoles, Madrid, Spain
Investigational Site Number : 7240005
🇪🇸Pamplona, Navarra, Spain
Investigational Site Number : 7240002
🇪🇸Seville, Sevilla, Spain
Investigational Site Number : 7240004
🇪🇸Santiago de Compostela, Spain
Investigational Site Number : 7640002
🇹🇭Bangkok, Thailand
Investigational Site Number : 7640005
🇹🇭Bangkok, Thailand
Investigational Site Number : 7640004
🇹🇭Bangkok, Thailand
Investigational Site Number : 8260003
🇬🇧Hayle, Cornwall, United Kingdom