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Safety, Tolerability, Immunogenicity and Protective Efficacy of PfSPZ Vaccine and PfSPZ-CVac in Indonesian Adults Against Naturally-Transmitted Malaria

Primary Purpose

Malaria

Status
Recruiting
Phase
Phase 2
Locations
Indonesia
Study Type
Interventional
Intervention
PfSPZ Vaccine
PfSPZ Challenge under chloroquine (CQ) chemoprophylaxis
Normal Saline
Chloroquine chemoprophylaxis alone
Sponsored by
Sanaria Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional prevention trial for Malaria focused on measuring Plasmodium falciparum, Sporozoites, PfSPZ

Eligibility Criteria

18 Years - 55 Years (Adult)MaleAccepts Healthy Volunteers

Inclusion Criteria:

  • A male aged 18-55 years at the time of screening.
  • Assigned to the battalion of study and programmed to accompany it to eastern Indonesia for the duration of the deployment.
  • Freely provides written informed consent to participate in the study.
  • Agrees to adhere to Indonesian military medical guidance regarding screening and treatment of malaria.
  • Physical examination and laboratory results without clinically significant findings and a body mass index (BMI) ≤35 kg/m^2.

Exclusion Criteria:

  • Previous vaccination with an investigational malaria vaccine.
  • Use of an investigational or non-registered drug or vaccine other than the study vaccine(s) within 30 days before the first study vaccination, or planned use up to 30 days after last vaccination.
  • Chronic administration (defined as more than 14 days) of immunosuppressant or other immune-modifying drugs within six months before the first vaccination. This includes any dose level of oral steroids, but not inhaled steroids or topical steroids.
  • Administration or planned administration of 1 live or 3 or more other type vaccines in the period beginning 28 days before the first study vaccination and ending 28 days after the last vaccination.
  • Confirmed or suspected immunosuppressive or immunodeficient condition.
  • Confirmed or suspected autoimmune disease.
  • History of allergic reactions or anaphylaxis to CQ or other 4-aminoquinolone derivatives.
  • History of serious allergic reactions to a drug (anaphylaxis, or requiring hospitalization).
  • History of allergy to phosphate buffered saline or human serum albumin.
  • Use or planned use of any drug with anti-malarial activity during the course of the study except for antimalarial medication administered by study clinicians.
  • History of splenectomy.
  • Laboratory evidence of liver disease (the final decision will be made by the PI and clinical officers, but in general a volunteer will be excluded if any of the screening liver function tests (ALT, bilirubin, gamma GTP) are > double the upper limit of normal measured twice without an explanation for the abnormal values).
  • Laboratory evidence of renal disease (serum creatinine > 1.5 mg/dL. measured twice).
  • Laboratory evidence of hematologic disease (platelet count or hemoglobin <80% of the lower limit of normal for Indonesia measured twice).
  • Abnormal screening ECG showing prolonged QTc interval (>450 msec) or any signs of arrythmia/irregularity, ischemia, cardiac enlargement considered considered indicative of acute or chronic cardiovascular disease.
  • Acute or chronic pulmonary, cardiovascular, hepatic, renal or neurological condition, severe malnutrition, or any other clinical findings that may increase the risk of participating in the study as determined by the principal investigator or her designee.
  • Administration of immunoglobulin and/or any blood products within the three months preceding the first study vaccination or planned administration during the study period.
  • Simultaneous participation in any other interventional clinical trial.
  • Other conditions that in the opinion of the principal investigator or her designee would jeopardize the safety or rights of a participant in the trial or would render the participant unable to comply with the protocol or might compromise the integrity of the data.
  • Any evidence of active malaria, whether symptomatic or asymptomatic, confirmed by RDT, microscopy or PCR before first injection of PfSPZ Vaccine or PfSPZ-CVac, unless treated by the clinical team.
  • History of non-febrile seizures or atypical febrile seizures.
  • Under treatment for tuberculosis.
  • Laboratory evidence of active infection with hepatitis B, hepatitis C or HIV.
  • Subjects with > 5% 5-year cardiovascular risk (fatal and non-fatal) based on the Gaziano scoring system; subjects in the 18-34 year old age group will be assessed as though they are in the 35-44 age group.
  • History of psychiatric disorders (such as personality disorders, anxiety disorders, or schizophrenia) or behavioral tendencies (including active alcohol or drug abuse) discovered during the screening process that in the opinion of the investigator would make compliance with the protocol difficult.

Sites / Locations

  • Department of Internal Medicine, Universitas IndonesiaRecruiting
  • Eijkman-Oxford Clinical Research Unit, Eijkman Institute of Molecular BiologyRecruiting

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Experimental

Placebo Comparator

Experimental

Placebo Comparator

Arm Label

Group 1

Group 2

Group 3

Group 4

Arm Description

N=124 will receive PfSPZ Vaccine; three doses of 9x10^5 PfSPZ of PfSPZ Vaccine administered by direct venous inoculation (DVI) given on day 1, 8 and 29.

N=62 will receive normal saline; three doses of NS administered by DVI given on day 1, 8 and 29.

N=124 will receive PfSPZ Challenge under chloroquine (CQ) chemoprophylaxis; three doses of 2x10^5 PfSPZ of PfSPZ Challenge administered by DVI on day 1, 29 and 57, with weekly CQ. Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on PfSPZ-CVac Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of PfSPZ Challenge.

N=62 will receive normal; three doses of NS administered by DVI given on day 1, 29 and 57, with weekly CQ. Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on PfSPZ-CVac Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of PfSPZ Challenge.

Outcomes

Primary Outcome Measures

The number of adverse events occurring after investigational product (IP) administration
a. The proportion of participants experiencing of solicited AEs occurring within 7 days (PfSPZ Vaccine) or 14 days (PfSPZ-CVac) of each administration of investigational product (IP). b) The proportion of participants experiencing serious adverse events (SAEs) deemed related to IP during active participation in the trial. c) The proportion of participants experiencing unsolicited AEs occurring within 14 days of each administration of IP deemed related to vaccination or placebo administration.
The number of confirmed first infections with Pf
The number of confirmed first clinical malaria cases caused by Pf among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.

Secondary Outcome Measures

The number of confirmed first infections* caused by Pf
The number of confirmed first infections* caused by Pf among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia. * thick blood smears from asymptomatic individuals will be read retrospectively, so there is no interference in ascertaining the number of clinical cases, which is the primary VE endpoint.
The number of confirmed first clinical malaria cases caused by Pv
The number of confirmed first clinical malaria cases caused by Pv among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
The number of confirmed first infections with Pv in eastern Indonesia
The number of confirmed first infections* caused by Pv among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia. * thick blood smears from asymptomatic individuals will be read retrospectively, so there is no interference in ascertaining the number of clinical cases, which is the primary VE endpoint.
The number of confirmed relapsing infections from Pv
The number of confirmed relapsing infections from latent liver stages of Pv identified post-exposure in a malaria-free area.
Humoral immune responses
The humoral immune responses* induced by vaccination compared to those induced by placebo administration comparing vaccinees to controls; (b) the association between the immune responses and protection (no parasitemia or clinical malaria occurring during surveillance). *(i) Levels of antibodies against Pf circumsporozoite protein (CSP) by ELISA 2 weeks after the third dose of vaccine; (ii) Optional: Levels of antibodies against PvCSP by ELISA 2 weeks after the third dose of vaccine; (iii) Optional: Levels of antibodies against other Pf and Pv proteins, PfSPZ, PvSPZ and Pf and Pv asexual erythrocytic stages (AES) 2 weeks after the third dose; (iv) Optional: inhibition of sporozoite invasion assay,

Full Information

First Posted
April 11, 2018
Last Updated
October 12, 2023
Sponsor
Sanaria Inc.
Collaborators
Eijkman Oxford Clinical Research Unit, Indonesia, Indonesia University, Congressionally Directed Medical Research Programs
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1. Study Identification

Unique Protocol Identification Number
NCT03503058
Brief Title
Safety, Tolerability, Immunogenicity and Protective Efficacy of PfSPZ Vaccine and PfSPZ-CVac in Indonesian Adults Against Naturally-Transmitted Malaria
Official Title
Safety, Tolerability, Immunogenicity and Protective Efficacy Against Naturally-Transmitted Malaria in Eastern Indonesia of Two Plasmodium Falciparum Sporozoite Vaccines, Sanaria® PfSPZ Vaccine and Sanaria® PfSPZ-CVac: A Randomized, Double-Blind, Placebo-Controlled Phase 2 Trial in Healthy Indonesian Adults
Study Type
Interventional

2. Study Status

Record Verification Date
October 2023
Overall Recruitment Status
Recruiting
Study Start Date
May 7, 2022 (Actual)
Primary Completion Date
July 2024 (Anticipated)
Study Completion Date
December 2024 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Sanaria Inc.
Collaborators
Eijkman Oxford Clinical Research Unit, Indonesia, Indonesia University, Congressionally Directed Medical Research Programs

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The study is a double-blind, randomized, placebo-controlled, Phase 2 clinical trial that will assess the safety, tolerability, immunogenicity and protective efficacy of PfSPZ Vaccine and PfSPZ-CVac against naturally occurring malaria in healthy Indonesian soldiers deployed to eastern Indonesia.
Detailed Description
The study is a double-blind, randomized, placebo-controlled, Phase 2 clinical trial that will assess the safety, tolerability, immunogenicity and protective efficacy of PfSPZ Vaccine and PfSPZ-CVac against naturally occurring malaria in 372 healthy Indonesian soldiers aged 18-55 years who will be deployed in malarious eastern Indonesia. PfSPZ Vaccine and PfSPZ-CVac: Participants will be randomized to immunization with three doses of PfSPZ Vaccine (Group 1), normal saline (NS) placebo (Group 2) and PfSPZ-CVac (PfSPZ Challenge + CQ) (Group 3) or NS placebo + CQ (Group 4); randomization to four groups will be 1 : 0.5 : 1 : 0.5. The study has three phases: immunization and follow-up at the home base; deployment to eastern Indonesia for 6 to 9 months (surveillance period #1); redeployment to the home base for 6 months (surveillance period #2); study participation will be up to 20 months per participant, and the entire clinical trial will last approximately 28 months if deployment lasts 9 months. A research monitor (RM) (= medical monitor = safety monitor) and a safety monitoring committee (SMC) will provide safety oversight. External study monitoring will be the responsibility of Sanaria or Sanaria's designated and authorized representative in Indonesia. Screening will be done within 56 days of enrollment and immunizations will be completed prior to deployment. Screening evaluation includes an electrocardiogram (ECG) performed at screening. Subjects with clinically significant abnormal cardiovascular symptoms or findings will be excluded and referred to a cardiologist for further evaluation; individuals with a history of non-febrile seizures will also be excluded. Solicited adverse events will be monitored for 7 days after each PfSPZ Vaccine/placebo administration and for 14 days after each PfSPZ-CVac/placebo administration; unsolicited adverse events will be followed during the immunization period and up to 2 weeks after the last immunization if the deployment schedule allows; serious adverse events (SAEs) will be monitored throughout the study. Follow-up of AEs occurs until resolution or stability. Case report forms (CRFs) will serve as the repository of source documents and other relevant data for each study subject. Only information that cannot be collected initially into the CRF (namely, laboratory test results, ECGs and adverse event (AE) medical records, etc.) will first be collected onto separate source documents before transcription into the CRF. The information in the CRF will then be manually entered directly into the internet data system by independent data entry technicians. Study Arms: Group 1 (n=124): Three doses of 9x10^5 PfSPZ of PfSPZ Vaccine. Group 2 (n=62): Three doses of NS. Group 3 (n=124): Three doses of 2x10^5 PfSPZ of PfSPZ Challenge and weekly CQ. Group 4 (n=62): Three doses of NS and weekly CQ.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Malaria
Keywords
Plasmodium falciparum, Sporozoites, PfSPZ

7. Study Design

Primary Purpose
Prevention
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
372 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Group 1
Arm Type
Experimental
Arm Description
N=124 will receive PfSPZ Vaccine; three doses of 9x10^5 PfSPZ of PfSPZ Vaccine administered by direct venous inoculation (DVI) given on day 1, 8 and 29.
Arm Title
Group 2
Arm Type
Placebo Comparator
Arm Description
N=62 will receive normal saline; three doses of NS administered by DVI given on day 1, 8 and 29.
Arm Title
Group 3
Arm Type
Experimental
Arm Description
N=124 will receive PfSPZ Challenge under chloroquine (CQ) chemoprophylaxis; three doses of 2x10^5 PfSPZ of PfSPZ Challenge administered by DVI on day 1, 29 and 57, with weekly CQ. Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on PfSPZ-CVac Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of PfSPZ Challenge.
Arm Title
Group 4
Arm Type
Placebo Comparator
Arm Description
N=62 will receive normal; three doses of NS administered by DVI given on day 1, 29 and 57, with weekly CQ. Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on PfSPZ-CVac Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of PfSPZ Challenge.
Intervention Type
Biological
Intervention Name(s)
PfSPZ Vaccine
Intervention Description
Radiation-attenuated, aseptic, purified, cryopreserved Plasmodium falciparum sporozoites (PfSPZ Vaccine)
Intervention Type
Biological
Intervention Name(s)
PfSPZ Challenge under chloroquine (CQ) chemoprophylaxis
Other Intervention Name(s)
PfSPZ-CVac
Intervention Description
Infectious, aseptic, purified, cryopreserved Plasmodium falciparum sporozoites (PfSPZ Challenge) administered under CQ chemoprophylaxis Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on PfSPZ-CVac Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of PfSPZ Challenge.
Intervention Type
Other
Intervention Name(s)
Normal Saline
Other Intervention Name(s)
NS
Intervention Description
0.9% Sodium chloride
Intervention Type
Drug
Intervention Name(s)
Chloroquine chemoprophylaxis alone
Other Intervention Name(s)
CQ
Intervention Description
Loading Dose: 10 mg/kg of CQ base (will be orally administered as a single loading dose to the participant by the study staff via directly observed therapy on NS Day -2. Weekly Dose: Subsequent doses of maintenance dose CQ (5 mg/kg CQ base) will be given weekly as a single dose, with the last dose 5 days after the last dose of NS.
Primary Outcome Measure Information:
Title
The number of adverse events occurring after investigational product (IP) administration
Description
a. The proportion of participants experiencing of solicited AEs occurring within 7 days (PfSPZ Vaccine) or 14 days (PfSPZ-CVac) of each administration of investigational product (IP). b) The proportion of participants experiencing serious adverse events (SAEs) deemed related to IP during active participation in the trial. c) The proportion of participants experiencing unsolicited AEs occurring within 14 days of each administration of IP deemed related to vaccination or placebo administration.
Time Frame
a. 7 days (PfSPZ Vaccine) or 12 (first two doses) or 14 (third dose) days (PfSPZ-CVac) of each administration. b. From day of immunization until end of study (24 months). c. 14 days of each administration
Title
The number of confirmed first infections with Pf
Description
The number of confirmed first clinical malaria cases caused by Pf among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Time Frame
10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Secondary Outcome Measure Information:
Title
The number of confirmed first infections* caused by Pf
Description
The number of confirmed first infections* caused by Pf among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia. * thick blood smears from asymptomatic individuals will be read retrospectively, so there is no interference in ascertaining the number of clinical cases, which is the primary VE endpoint.
Time Frame
10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia
Title
The number of confirmed first clinical malaria cases caused by Pv
Description
The number of confirmed first clinical malaria cases caused by Pv among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Time Frame
10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Title
The number of confirmed first infections with Pv in eastern Indonesia
Description
The number of confirmed first infections* caused by Pv among subjects receiving vaccine vs. placebo during the period from 10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia. * thick blood smears from asymptomatic individuals will be read retrospectively, so there is no interference in ascertaining the number of clinical cases, which is the primary VE endpoint.
Time Frame
10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Title
The number of confirmed relapsing infections from Pv
Description
The number of confirmed relapsing infections from latent liver stages of Pv identified post-exposure in a malaria-free area.
Time Frame
10 days after arriving in eastern Indonesia through 10 days after leaving eastern Indonesia.
Title
Humoral immune responses
Description
The humoral immune responses* induced by vaccination compared to those induced by placebo administration comparing vaccinees to controls; (b) the association between the immune responses and protection (no parasitemia or clinical malaria occurring during surveillance). *(i) Levels of antibodies against Pf circumsporozoite protein (CSP) by ELISA 2 weeks after the third dose of vaccine; (ii) Optional: Levels of antibodies against PvCSP by ELISA 2 weeks after the third dose of vaccine; (iii) Optional: Levels of antibodies against other Pf and Pv proteins, PfSPZ, PvSPZ and Pf and Pv asexual erythrocytic stages (AES) 2 weeks after the third dose; (iv) Optional: inhibition of sporozoite invasion assay,
Time Frame
14 days after the third dose of vaccine

10. Eligibility

Sex
Male
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
55 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: A male aged 18-55 years at the time of screening. Assigned to the battalion of study and programmed to accompany it to eastern Indonesia for the duration of the deployment. Freely provides written informed consent to participate in the study. Agrees to adhere to Indonesian military medical guidance regarding screening and treatment of malaria. Physical examination and laboratory results without clinically significant findings that would jeopardize the safety of the participant or the integrity of the study, and a body mass index (BMI) ≤35 kg/m^2. Exclusion Criteria: Previous vaccination with an investigational malaria vaccine. Use of an investigational or non-registered drug or vaccine other than the study vaccine(s) within 30 days before the first study vaccination, or planned use up to 30 days after last vaccination. Chronic administration (defined as more than 14 days) of immunosuppressant or other immune-modifying drugs within six months before the first vaccination. This includes any dose level of oral steroids, but not inhaled steroids or topical steroids. Administration or planned administration of 1 live or 3 or more other type vaccines in the period beginning 28 days before the first study vaccination and ending 28 days after the last vaccination. Confirmed or suspected immunosuppressive or immunodeficient condition. Confirmed or suspected autoimmune disease. History of allergic reactions or anaphylaxis to CQ or other 4-aminoquinolone derivatives. History of serious allergic reactions to a drug (anaphylaxis, or requiring hospitalization). History of allergy to phosphate buffered saline or human serum albumin. Use or planned use of any drug with anti-malarial activity during the course of the study except for antimalarial medication administered by study clinicians. History of splenectomy. Laboratory evidence of liver disease (the final decision will be made by the PI and clinical officers, but in general a volunteer will be excluded if any of the screening liver function tests (ALT, bilirubin, gamma GTP) are > double the upper limit of normal measured twice without an explanation for the abnormal values). Laboratory evidence of renal disease (serum creatinine > 1.5 mg/dL. measured twice). Laboratory evidence of hematologic disease (platelet count or hemoglobin <80% of the lower limit of normal for Indonesia measured twice). Abnormal screening ECG showing prolonged QTc interval (>450 msec) or any signs of arrythmia/irregularity, ischemia, cardiac enlargement considered considered indicative of acute or chronic cardiovascular disease. Acute or chronic pulmonary, cardiovascular, hepatic, renal or neurological condition, severe malnutrition, or any other clinical findings that may increase the risk of participating in the study as determined by the principal investigator or her designee. Administration of immunoglobulin and/or any blood products within the three months preceding the first study vaccination or planned administration during the study period. Simultaneous participation in any other interventional clinical trial. Other conditions that in the opinion of the principal investigator or her designee would jeopardize the safety or rights of a participant in the trial or would render the participant unable to comply with the protocol or might compromise the integrity of the data. Any evidence of active malaria, whether symptomatic or asymptomatic, confirmed by RDT, microscopy or PCR before first injection of PfSPZ Vaccine or PfSPZ-CVac, unless treated by the clinical team. History of non-febrile seizures or atypical febrile seizures. Under treatment for tuberculosis. Laboratory evidence of active infection with hepatitis B, or hepatitis C. Subjects with > 10% 5-year cardiovascular risk (fatal and non-fatal) based on the Gaziano scoring system; subjects in the 18-34 year old age group will be assessed as though they are in the 35-44 age group. History of psychiatric disorders (such as personality disorders, anxiety disorders, or schizophrenia) or behavioral tendencies (including active alcohol or drug abuse) discovered during the screening process that in the opinion of the investigator would make compliance with the protocol difficult.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Kevin Baird, Ph.D.
Phone
+62-21-391-0414
Email
kbaird@eocru.org
First Name & Middle Initial & Last Name or Official Title & Degree
Erni J Nelwan, MD, Ph.D.
Phone
+62-21-391-4190
Email
ejnelwan@yahoo.com
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Kevin Baird, Ph.D.
Organizational Affiliation
Eijkman-Oxford Clinical Research Unit, Eijkman Institute of Molecular Biology, Indonesia
Official's Role
Study Director
First Name & Middle Initial & Last Name & Degree
Erni J Nelwan, MD, Ph.D.
Organizational Affiliation
Department of Internal Medicine, Universitas Indonesia
Official's Role
Principal Investigator
Facility Information:
Facility Name
Department of Internal Medicine, Universitas Indonesia
City
Jakarta
ZIP/Postal Code
10430
Country
Indonesia
Individual Site Status
Recruiting
Facility Name
Eijkman-Oxford Clinical Research Unit, Eijkman Institute of Molecular Biology
City
Jakarta
ZIP/Postal Code
10430
Country
Indonesia
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Kevin Baird, Ph.D.

12. IPD Sharing Statement

Learn more about this trial

Safety, Tolerability, Immunogenicity and Protective Efficacy of PfSPZ Vaccine and PfSPZ-CVac in Indonesian Adults Against Naturally-Transmitted Malaria

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