| ID | Type | Description | Link |
|---|---|---|---|
| U1111-1263-0568 | Other Identifier | WHO-UTN |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Aivita Biomedical, Inc. | INDUSTRY |
| PT AIVITA Biomedika Indonesia | UNKNOWN |
| National Institute of Health Research and Development, Ministry of Health Republic of Indonesia | OTHER |
Not provided
Not provided
Not provided
Not provided
This is an adaptive Phase I trial of a vaccine consisting of autologous dendritic cells previously loaded ex vivo with SARS-CoV-2 spike protein, with or without GM-CSF, to prevent COVID-19 in adults.
Subjects eligible for treatment will be those who at baseline, are not actively infected with SARS-CoV-2, have no evidence of prior infection with SARSCoV- 2 based on serologic testing, and give informed consent for a vaccination with AV-COVID-19. The patient population will include the elderly and others at higher risk for poor outcomes after COVID-19 infection. For this reason, individuals will not be excluded solely on the basis of age, body mass index, history of hypertension, diabetes, cancer, or autoimmune disease.
After enrolling for screening, subjects will undergo a nasal swab test to exclude active COVID-19 infection and a rapid test for anti-coronavirus antibodies to exclude pre-existing anti-SARS-CoV-2 antibodies. 50 mL of blood will be collected, from which peripheral blood monocytes will be isolated and differentiated into DC before incubation with SARS-CoV-2 S-protein, during which time the protein is digested into 9 to 25 amino acid peptide sequences presented on the dendrites of DC in conjunction with histocompatibility class I and class II molecules. Safety and quality testing will be performed on a small quantity of the batch, and the remaining AV-COVID-19 will be cryopreserved for shipping to the treatment site.
Once the Study Drug is ready, if eligible, the subject will be seen at Study Week-0 for treatment. Prior to injection of the Study Drug, a nasal swab test will be collected to confirm that they are still negative for COVID-19, and blood will be drawn to determine baseline levels of anti-SARS-CoV-2 antibodies. At the treatment site, the product will be thawed and admixed with saline or (saline with GM-CSF), and within 5 hours of thawing, will be injected SC via a 25- gauge needle
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AV-COVID-19 (0.1 mg antigen, 0 mcg GMCSF) | Experimental | Autologous dendritic cells previously loaded with 0.1 mg SARS-CoV-2 spike protein, admixed with 0 mcg GM-CSF |
|
| AV-COVID-19 (0.33 mg antigen, 0 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 0.33 mg SARS-CoV-2 spike protein, admixed with 0 mcg GM-CSF |
|
| AV-COVID-19 (1.0 mg antigen, 0 mcg GMCSF) | Experimental | Autologous dendritic cells previously loaded with 1.0 mg SARS-CoV-2 spike protein, admixed with 0 mcg GM-CSF |
|
| Experimental: AV-COVID-19 (0.1 mg antigen, 250 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 0.1 mg SARS-CoV-2 spike protein, admixed with 250 mcg GM-CSF |
|
| AV-COVID-19 (0.33 mg antigen, 250 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 0.33 mg SARS-CoV-2 spike protein, admixed with 250 mcg GM-CSF |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| AV-COVID-19 | Biological | Autologous dendritic cells previously loaded ex vivo with SARS-CoV-2 spike protein |
|
| Measure | Description | Time Frame |
|---|---|---|
| Frequency of solicited local and systemic reactogenicity adverse events (AEs) | Percentage of participants with solicited AEs (local, systemic) for 7 days following vaccination by severity score, duration, and peak intensity. | until follow up day 7 |
| Safety Laboratory Values (Serum Chemistry) | Safety laboratory values (Serum Chemistry) by FDA toxicity scoring (absolute and change from baseline where identified) at 7 days after each vaccination. | until follow up day 7 |
| Safety Laboratory Values (Hematology) | Safety laboratory values (Hematology) by FDA toxicity scoring (absolute and change from baseline where identified) at 7 days after each vaccination. | until follow up day 7 |
| Frequency of any serious adverse events (SAEs) | Percentage of participants with serious undesirable effect associated with the use of a medical product in a patient, which consist of death, life-threatening, hospitalization, disability or permanent damage, congenital anomaly/birth defect, required intervention to prevent permanent impairment or damage (devices), dan other serious important medical events | until follow up day 365 |
| Frequency of any new-onset chronic medical conditions (NOCMCs) | NOCMCs will be documented from the time of study vaccination through approximately 1 year after study vaccination | until follow up day 365 |
| Frequency of medically attended adverse events (MAAEs) | Percentage of participants with MAAEs, defined as AEs that lead to an unscheduled visit to a healthcare practitioner, through Day 365 by MedDRA classification, severity score, and relatedness. |
| Measure | Description | Time Frame |
|---|---|---|
| Serum IgG Antibody Levels Expressed as Geometric Mean Fold Rises (GMFRs) | Serum IgG antibody levels specific for the SARS-CoV-2 rS protein antigen(s) as detected by ELISA expressed as GMFRs through Day 28. | until follow up day 28 |
| Serum Immunoglobulin G (IgG) Antibody Levels Expressed as Geometric Mean Titers (GMTs) |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Muhammad Karyana, Dr., MPH | Contact | +62 21 4261088 | mkaryana@gmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Djoko Wibisono, Dr. Internis | Rumah Sakit Pusat Angkatan Darat (RSPAD) Gatot Soebroto, Jakarta | Principal Investigator |
| Muhammad Karyana | National Institute of Health Research and Development | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Rumah Sakit Umum Pusat Dr. Kariadi | Recruiting | Semarang | Central Java | 50244 | Indonesia |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D000086382 | COVID-19 |
| ID | Term |
|---|---|
| D011024 | Pneumonia, Viral |
| D011014 | Pneumonia |
| D012141 | Respiratory Tract Infections |
| D007239 | Infections |
Not provided
Not provided
| ID | Term |
|---|---|
| C000718817 | AV-COVID-19 vaccine |
Not provided
Not provided
Not provided
| RSUP Dr. Kariadi Semarang, indonesia |
| UNKNOWN |
| Faculty of Medicine University of Diponegoro, Indonesia | UNKNOWN |
Autologous dendritic cells previously loaded ex vivo with SARS-CoV-2 spike protein
Not provided
Not provided
Not provided
| AV-COVID-19 (1.0 mg antigen, 250 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 1.0 mg SARS-CoV-2 spike protein, admixed with 250 mcg GM-CSF |
|
| AV-COVID-19 (0.1 mg antigen, 500 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 0.1 mg SARS-CoV-2 spike protein, admixed with 500 mcg GM-CSF |
|
| AV-COVID-19 (0.33 mg antigen, 500 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 0.33 mg SARS-CoV-2 spike protein, admixed with 500 mcg GM-CSF |
|
| AV-COVID-19 (1.0 mg antigen, 500 mcg GM-CSF) | Experimental | Autologous dendritic cells previously loaded with 1.0 mg SARS-CoV-2 spike protein, admixed with 500 mcg GM-CSF |
|
| until follow up day 365 |
| Frequency of Unsolicited AE and Adverse Events of Special Interest (AESIs) | Percentage of participants with unsolicited AEs (eg, treatment-emergent, serious, suspected unexpected serious, those of special interest, all MAAEs) or AESIs (potential immune-mediated medical conditions or AEs relevant to COVID-19) through the first 90 days by MedDRA classification, severity score, and relatedness. | until follow up day 90 |
Serum IgG antibody levels specific for the SARS-CoV-2 rS protein antigen(s) as detected by enzyme-linked immunosorbent assay (ELISA) expressed as GMTs through Day 28. |
| until follow up day 28 |
| Serum IgG Antibody Levels Expressed as Seroconversion Rates (SCRs) | Serum IgG antibody levels specific for the SARS-CoV-2 rS protein antigen(s) as detected by ELISA expressed as SCRs through Day 28. SCR is the proportion of participants with ≥4-fold rises in ELISA units. | until follow up day 28 |
| Neutralizing Antibody Activity Expressed as GMTs | Neutralizing antibody activity as detected by microneutralization assay (MN) expressed as GMTs at multiple time points through Day 28. | until follow up day 28 |
| Neutralizing Antibody Activity Expressed as GMFRs | Neutralizing antibody activity as detected by MN expressed as GMFRs at multiple time points through Day 28. | until follow up day 28 |
| Neutralizing Antibody Activity Expressed as SCRs | Neutralizing antibody activity as detected by MN expressed as SCRs at multiple time points through Day 28. | until follow up day 28 |
| Assessment of Cell-Mediated (T helper 1 [Th1]/T helper 2 [Th2]) Pathways | Cell-mediated (Th1/Th2) pathways as measured by whole blood (flow cytometry) and/or in vitro peripheral blood mononuclear cell (PBMC) stimulation (eg, enzyme-linked immunospot [ELISpot], cytokine staining) with SARS-CoV-2 rS protein(s) through Day 28. | until follow up day 28 |
| Optimal dose of SARS-CoV2 antigen and GM-CSF | Measurement of IgG in subject blood after one month | until follow up month one |
| Duration of detection IgG and neutralizing antibody againts SARS-CoV-2in blood after vaccination | Measurement of IgG and neutralizing antibody in subject blood after 12 months | until follow up month 12 |
| D014777 |
| Virus Diseases |
| D018352 | Coronavirus Infections |
| D003333 | Coronaviridae Infections |
| D030341 | Nidovirales Infections |
| D012327 | RNA Virus Infections |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |