Freeze-Dried MVA-BN® Lot Consistency Smallpox Trial
Study Details
Study Description
Brief Summary
This is a Phase 3 multicenter trial to evaluate safety and immune response of three consecutive production lots of freeze-dried (FD) MVA-BN smallpox vaccine. The vaccine will be given to healthy subjects who do not have a smallpox scar.
Approximately 1110 subjects will be randomly enrolled into one of three groups:
Group 1 will include 370 subjects, who will receive two separate injections (shot) with a short needle, given below the skin of the upper arm with 0.5 mL FD MVA-BN (Lot 1).
Group 2 will include 370 subjects, who will receive two separate injections (shot) with a short needle, given below the skin of the upper arm with 0.5 mL FD MVA-BN (Lot 2).
Group 3 will include 370 subjects, who will receive two separate injections (shot) with a short needle, given below the skin of the upper arm with 0.5 mL FD MVA-BN (Lot 3).
The primary objective of the trial is to show that the immune response elicited (produced) by three consecutively produced MVA-BN lots are statistically (numerically) comparable.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: GP 1: two doses of FD MVA-BN--Lot 1 Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 |
Biological: FD MVA-BN
Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U)
|
Active Comparator: GP 2: two doses of FD MVA-BN--Lot 2 Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 |
Biological: FD MVA-BN
Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U)
|
Active Comparator: GP 3: two doses of FD MVA-BN--Lot 3 Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 |
Biological: FD MVA-BN
Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U)
|
Outcome Measures
Primary Outcome Measures
- Vaccinia-Specific Neutralizing Antibodies Measured by Plaque Reduction Neutralization Test (PRNT) [Two weeks post second vaccination; approximately Week 6.]
Vaccinia-specific neutralizing antibody titers below the lower limit of quantitation are given a value 10, i.e., half of the PRNT lower limit of quantitation of 20.
Secondary Outcome Measures
- Vaccinia-Specific Total Antibodies Measured by Enzyme-Linked Immunosorbant Assay (ELISA) [Two weeks post second vaccination; approximately Week 6.]
Vaccinia-specific total antibody titers below the lower limit of quantitation are given a value 100, i.e., half of the ELISA lower limit of quantitation of 200.
- Seroconversion Rates for Vaccinia-Specific Neutralizing Antibodies by PRNT [Two weeks post second vaccination; approximately Week 6.]
Seroconversion is defined as either the appearance of antibody titers >= LLOQ for subjects with a titer below LLOQ at baseline, or a doubling (or more) of the antibody titer compared to the baseline titer for subjects with a titer equal or above the LLOQ at baseline. The LLOQ for PRNT is 20.
- Seroconversion Rates for Vaccinia-Specific Total Antibodies by ELISA [Two weeks post second vaccination; approximately Week 6.]
Seroconversion is defined as either the appearance of antibody titers >= LLOQ for subjects with a titer below LLOQ at baseline, or a doubling (or more) of the antibody titer compared to the baseline titer for subjects with a titer equal or above the LLOQ at baseline. The LLOQ for ELISA is 200.
- Pearson Correlation Coefficient Between the log10 Transformed PRNT Titers and the log10 Transformed ELISA Titers [Two weeks post second vaccination; approximately Week 6.]
Pearson correlation coefficient calculated on the log10 PRNT vs. ELISA titers at 2 weeks post second vaccination.
- Occurrence, Relationship and Intensity of Any Serious Adverse Event (SAE) at Any Time During the Trial [Overall study, ie from first vaccination at Visit 1 through the Follow-up Visit approximately 32 weeks post first vaccination.]
Occurrence is defined as the number of participants who experienced an SAE. Related SAEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening.
- Occurrence, Relationship and Intensity of Any Cardiac Sign or Symptom Indicating a Case of Myo-/Pericarditis at Any Time During the Trial. [Overall study, ie from first vaccination at Visit 1 through the Follow-up Visit approximately 32 weeks post first vaccination.]
Occurrence is defined as the number of participants who experienced an event falling in the system organ class of "Cardiac disorders" per MedDRA version 22.0. Related cardiac signs and symptoms are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening.
- Occurrence of Any Grade 3 or 4 Unsolicited AEs Probably, Possibly or Definitely Related to the Trial Vaccine [Within 28 days (and up to 35 days) after each vaccination, ie, from Visit 1 to Visit 3 for the first vaccination and from Visit 3 to Visit 5 for the second vaccination based on the protocol scheduled visits.]
Related AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where Grade 3 is Severe and Grade 4 is Potentially Life Threatening.
- Occurrence, Relationship and Intensity of Unsolicited AEs [Within 28 days (and up to 35 days) after each vaccination, ie, from Visit 1 to Visit 3 for the first vaccination and from Visit 3 to Visit 5 for the second vaccination based on the protocol scheduled visits.]
Occurrence is defined as the number of participants who experienced an unsolicited AE. Related unsolicited AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening.
- Occurrence and Intensity of Solicited Local AEs (Redness, Swelling, Induration, Pruritus and Pain). [During the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits.]
Occurrence is defined as the number of participants who experienced a solicited local AE. Intensity is defined per the protocol for each local event type. For injection site erythema, swelling, and induration the intensity is graded based on the maximum diameter as Grade 1: < 30mm, Grade 2: >= 30 - < 100mm, Grade 3: >= 100mm. Intensity for pruritis is defined as Grade 1: mild, Grade 2: moderate, Grade 3: severe. Intensity for injection site pain is defined as Grade 1: Painful on touch, Grade 2: Painful when moving the limb, Grade 3: Spontaneously painful/prevents normal activity. If a participant experienced the local event after both vaccinations, the maximum intensity is presented.
- Duration of Solicited Local AEs (Redness, Swelling, Induration, Pruritus and Pain). [Starting during the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie, Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits, through resolution.]
Number of days from the start of the local event to resolution. If a participant experienced the local event after both vaccinations, the longer duration is presented. Subjects who had a missing resolution date for the event are not included in the analysis.
- Occurrence, Relationship, and Intensity of Solicited General AEs (Pyrexia, Headache, Myalgia, Nausea, Fatigue and Chills). [During the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits.]
Occurrence is defined as the number of participants who experienced a solicited general AE. Related solicited general AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the protocol for each general event type. For pyrexia (increased body temperature) grading is defined as Grade 1: ≥ 99.5 - < 100.4°F (≥ 37.5 - < 38.0°C), Grade 2:≥ 100.4 - < 102.2°F (≥ 38.0 - < 39.0°C), Grade 3:≥ 102.2 - < 104°F (≥ 39.0 - < 40.0°C), and Grade 4: ≥ 104°F (≥ 40.0°C). Intensity for headache, myalgia, nausea, fatigue and chills is defined as Grade 1: mild, Grade 2: moderate, Grade 3: severe. If a participant experienced the general event after both vaccinations, the maximum intensity is presented.
- Duration of Solicited General AEs (Pyrexia [Body Temperature Increase], Headache, Myalgia, Nausea, Fatigue and Chills) [Starting during the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie, Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits, through resolution.]
Number of days from the start of the general event to resolution. If a participant experienced the general event after both vaccinations, the longer duration is presented. Subjects who had a missing resolution date for the event are not included in the analysis.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
The subject has read, signed and dated the ICF
-
Body Mass Index ≥ 18.5 and < 35
-
Women of childbearing potential (WOCBP) must have used an acceptable method of contraception for 30 days prior to the first vaccination, must agree to use an acceptable method of contraception during the trial, and must avoid becoming pregnant for at least 28 days after the last vaccination. A woman is considered of childbearing potential unless post-menopausal (defined as ≥ 12 months without a menstrual period) or surgically sterilized. Acceptable contraception methods are restricted to abstinence, barrier contraceptives, intrauterine contraceptive devices or licensed hormonal products).
-
WOCBP must have a negative serum pregnancy test at screening (please note: a negative urine pregnancy test is required within 24 hours prior to each vaccination)
-
White blood cells ≥ 2500/mm3 < ULN (Upper Limit of Normal)
-
Absolute neutrophil count (ANC) within normal limits
-
Hemoglobin within normal limits
-
Platelets within normal limits
-
Adequate renal function defined as a calculated Creatinine Clearance (CrCl) > 60 mL/min as estimated by the Cockcroft-Gault equation: (140 - age in years) x (body weight in kg) ÷ (serum creatinine in mg/dL x 72) = CrCl (mL/min). For women the result, calculated with the above formula, has to be multiplied by 0.85 = CrCl (mL/min)
-
Adequate hepatic function defined as: Total bilirubin ≤ 1.5 x ULN in the absence of other evidence of significant liver disease Aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase ≤ 1.5 x ULN
-
Electrocardiogram (ECG) without clinically significant findings (e.g. any kind of atrioventricular or intraventricular conditions or blocks such as complete left or right bundle branch block, AV node block, QTc or PR prolongation, premature atrial contractions or other atrial arrhythmia, sustained ventricular arrhythmia, two premature ventricular contractions in a row, ST elevation consistent with ischemia).
Exclusion Criteria:
-
Typical vaccinia scar
-
Known or suspected history of smallpox vaccination
-
History of vaccination with any poxvirus-based vaccine
-
US Military service prior to 1991 or after January 2003
-
Pregnant or breast-feeding women
-
Uncontrolled serious infection, i.e. not responding to antimicrobial therapy
-
History of any serious medical condition, which in the opinion of the investigator would compromise the safety of the subject or would limit the subject's ability to complete the trial
-
History of or active autoimmune disease, persons with vitiligo or thyroid disease taking thyroid replacement are not excluded
-
Known or suspected impairment of immunologic function including, but not limited to, human immunodeficiency virus (HIV) Infection, clinically significant liver disease (including chronic active Hepatitis B Virus (HBV) or Hepatitis C Virus (HCV) infection), diabetes mellitus
-
History of malignancy other than squamous cell or basal cell skin cancer, unless there has been surgical excision that is considered to have achieved cure. Subjects with history of skin cancer must not be vaccinated at the previous tumor site.
-
History or clinical manifestation of clinically significant and severe hematological, pulmonary, central nervous, cardiovascular or gastrointestinal disorders
-
Clinically significant mental disorder not adequately controlled by medical treatment
-
History of coronary heart disease, myocardial infarction, angina pectoris, congestive heart failure, cardiomyopathy, stroke or transient ischemic attack, uncontrolled high blood pressure, or any other heart condition under the care of a doctor
-
Abnormal Troponin I level > ULN
-
Known history of an immediate family member (father, mother, brother, or sister) who has had onset of ischemic heart disease before age 50 years
-
Active or history of chronic alcohol abuse and/or intravenous and/or nasal drug abuse (within the past 6 months)
-
Known allergy to MVA-BN vaccine or any of its constituents, e.g. tris (hydroxymethyl)-amino methane, including known allergy to egg or aminoglycosides
-
History of anaphylaxis or severe allergic reaction to any vaccine
-
Acute disease (illness with or without a fever) at the time enrollment
-
Body temperature ≥ 100.4°F (≥ 38.0°C) at the time of enrollment
-
Having received any vaccinations or planned vaccinations with a live vaccine within 30 days prior to or after trial vaccination
-
Having received any vaccinations or planned vaccinations with a killed/inactivated vaccine within 14 days prior to or after trial vaccination
-
Chronic systemic administration (defined as more than 14 days) of > 5 mg prednisone (or equivalent)/day or any other immune-modifying drugs during a period starting from three months prior to administration of the vaccine and ending at last physical trial visit (Visit 5)
-
Post organ transplant subjects whether or not receiving chronic immunosuppressive therapy
-
Administration or planned administration of immunoglobulins and/or any blood products during a period starting from three months prior to administration of the vaccine and ending at last physical trial visit (Visit 5)
-
Use of any investigational or non-registered product within 30 days preceding the first dose of the trial vaccine, or planned administration of such a drug during the trial period
-
Trial personnel
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Alabama at Birmingham | Birmingham | Alabama | United States | 35294 |
2 | Optimal Research, LLC (Synexus) | Melbourne | Florida | United States | 32934 |
3 | Optimal Research, LLC (Synexus) | Peoria | Illinois | United States | 61614 |
4 | University of Iowa | Iowa City | Iowa | United States | 52242 |
5 | University of Kentucky Healthcare Chandler Hospital | Lexington | Kentucky | United States | 40536 |
6 | Optimal Research, LLC (Synexus) | Rockville | Maryland | United States | 20850 |
7 | Saint Louis University | Saint Louis | Missouri | United States | 63104 |
8 | Washington University School of Medicine | Saint Louis | Missouri | United States | 63110 |
9 | Rochester Clinical Research, Inc. | Rochester | New York | United States | 14609 |
10 | M3 Wake Research, Inc. | Raleigh | North Carolina | United States | 27612 |
11 | Lynn Health Science Institute | Oklahoma City | Oklahoma | United States | 73112 |
12 | Omega Medical Research | Warwick | Rhode Island | United States | 02886 |
Sponsors and Collaborators
- Bavarian Nordic
- Biomedical Advanced Research and Development Authority
Investigators
- Principal Investigator: Edgar T Overton, MD, University of Alabama at Birmingham
Study Documents (Full-Text)
More Information
Publications
None provided.- POX-MVA-031
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Period Title: Overall Study | |||
STARTED | 377 | 375 | 377 |
COMPLETED | 332 | 335 | 337 |
NOT COMPLETED | 45 | 40 | 40 |
Baseline Characteristics
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 | Total |
---|---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Total of all reporting groups |
Overall Participants | 377 | 375 | 377 | 1129 |
Age (Count of Participants) | ||||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
377
100%
|
375
100%
|
377
100%
|
1129
100%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Age (years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [years] |
30.7
(7.31)
|
30.6
(7.29)
|
30.7
(7.50)
|
30.7
(7.36)
|
Sex: Female, Male (Count of Participants) | ||||
Female |
210
55.7%
|
213
56.8%
|
207
54.9%
|
630
55.8%
|
Male |
167
44.3%
|
162
43.2%
|
170
45.1%
|
499
44.2%
|
Ethnicity (NIH/OMB) (Count of Participants) | ||||
Hispanic or Latino |
28
7.4%
|
20
5.3%
|
25
6.6%
|
73
6.5%
|
Not Hispanic or Latino |
348
92.3%
|
354
94.4%
|
349
92.6%
|
1051
93.1%
|
Unknown or Not Reported |
1
0.3%
|
1
0.3%
|
3
0.8%
|
5
0.4%
|
Race (NIH/OMB) (Count of Participants) | ||||
American Indian or Alaska Native |
2
0.5%
|
2
0.5%
|
4
1.1%
|
8
0.7%
|
Asian |
17
4.5%
|
13
3.5%
|
13
3.4%
|
43
3.8%
|
Native Hawaiian or Other Pacific Islander |
1
0.3%
|
1
0.3%
|
0
0%
|
2
0.2%
|
Black or African American |
58
15.4%
|
55
14.7%
|
59
15.6%
|
172
15.2%
|
White |
292
77.5%
|
295
78.7%
|
293
77.7%
|
880
77.9%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
7
1.9%
|
9
2.4%
|
8
2.1%
|
24
2.1%
|
Region of Enrollment (participants) [Number] | ||||
United States |
377
100%
|
375
100%
|
377
100%
|
1129
100%
|
Outcome Measures
Title | Vaccinia-Specific Neutralizing Antibodies Measured by Plaque Reduction Neutralization Test (PRNT) |
---|---|
Description | Vaccinia-specific neutralizing antibody titers below the lower limit of quantitation are given a value 10, i.e., half of the PRNT lower limit of quantitation of 20. |
Time Frame | Two weeks post second vaccination; approximately Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The Per Protocol Set includes all randomized subjects who received at least one vaccination and had no major protocol deviations that might have a substantial impact on the immunogenicity results. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 327 | 331 | 330 |
Geometric Mean (95% Confidence Interval) [Titer] |
252.7
|
269.9
|
242.0
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | GP 1: Two Doses of FD MVA-BN--Lot 1, GP 2: Two Doses of FD MVA-BN--Lot 2 |
---|---|---|
Comments | ||
Type of Statistical Test | Equivalence | |
Comments | Equivalence between two lot groups is demonstrated if the confidence interval of the ratio of the GMTs lies within the interval [½, 2]. For the trial to be successful, all three lot group comparisons must be equivalent by this definition. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | GMT Ratio |
Estimated Value | 0.936 | |
Confidence Interval |
(2-Sided) 95% 0.816 to 1.073 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | GP 2: Two Doses of FD MVA-BN--Lot 2, GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|
Comments | ||
Type of Statistical Test | Equivalence | |
Comments | Equivalence between two lot groups is demonstrated if the confidence interval of the ratio of the GMTs lies within the interval [½, 2]. For the trial to be successful, all three lot group comparisons must be equivalent by this definition. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | GMT Ratio |
Estimated Value | 1.115 | |
Confidence Interval |
(2-Sided) 95% 0.967 to 1.287 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | GP 1: Two Doses of FD MVA-BN--Lot 1, GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|
Comments | ||
Type of Statistical Test | Equivalence | |
Comments | Equivalence between two lot groups is demonstrated if the confidence interval of the ratio of the GMTs lies within the interval [½, 2]. For the trial to be successful, all three lot group comparisons must be equivalent by this definition. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | GMT Ratio |
Estimated Value | 1.044 | |
Confidence Interval |
(2-Sided) 95% 0.915 to 1.191 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Vaccinia-Specific Total Antibodies Measured by Enzyme-Linked Immunosorbant Assay (ELISA) |
---|---|
Description | Vaccinia-specific total antibody titers below the lower limit of quantitation are given a value 100, i.e., half of the ELISA lower limit of quantitation of 200. |
Time Frame | Two weeks post second vaccination; approximately Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The Per Protocol Set includes all randomized subjects who received at least one vaccination and had no major protocol deviations that might have a substantial impact on the immunogenicity results. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 327 | 331 | 330 |
Geometric Mean (95% Confidence Interval) [Titer] |
1222
|
1311
|
1226.1
|
Title | Seroconversion Rates for Vaccinia-Specific Neutralizing Antibodies by PRNT |
---|---|
Description | Seroconversion is defined as either the appearance of antibody titers >= LLOQ for subjects with a titer below LLOQ at baseline, or a doubling (or more) of the antibody titer compared to the baseline titer for subjects with a titer equal or above the LLOQ at baseline. The LLOQ for PRNT is 20. |
Time Frame | Two weeks post second vaccination; approximately Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The Per Protocol Set includes all randomized subjects who received at least one vaccination and had no major protocol deviations that might have a substantial impact on the immunogenicity results. Only subjects who had both a baseline and two weeks post second vaccination titer results are included. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 326 | 331 | 330 |
Count of Participants [Participants] |
325
86.2%
|
328
87.5%
|
327
86.7%
|
Title | Seroconversion Rates for Vaccinia-Specific Total Antibodies by ELISA |
---|---|
Description | Seroconversion is defined as either the appearance of antibody titers >= LLOQ for subjects with a titer below LLOQ at baseline, or a doubling (or more) of the antibody titer compared to the baseline titer for subjects with a titer equal or above the LLOQ at baseline. The LLOQ for ELISA is 200. |
Time Frame | Two weeks post second vaccination; approximately Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The Per Protocol Set includes all randomized subjects who received at least one vaccination and had no major protocol deviations that might have a substantial impact on the immunogenicity results. Only subjects who had both a baseline and two weeks post second vaccination titer results are included. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 326 | 331 | 330 |
Count of Participants [Participants] |
323
85.7%
|
325
86.7%
|
326
86.5%
|
Title | Pearson Correlation Coefficient Between the log10 Transformed PRNT Titers and the log10 Transformed ELISA Titers |
---|---|
Description | Pearson correlation coefficient calculated on the log10 PRNT vs. ELISA titers at 2 weeks post second vaccination. |
Time Frame | Two weeks post second vaccination; approximately Week 6. |
Outcome Measure Data
Analysis Population Description |
---|
The Per Protocol Set includes all randomized subjects who received at least one vaccination and had no major protocol deviations that might have a substantial impact on the immunogenicity results. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 327 | 331 | 330 |
Number (95% Confidence Interval) [Correlation Coefficient] |
0.657
|
0.657
|
0.656
|
Title | Occurrence, Relationship and Intensity of Any Serious Adverse Event (SAE) at Any Time During the Trial |
---|---|
Description | Occurrence is defined as the number of participants who experienced an SAE. Related SAEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening. |
Time Frame | Overall study, ie from first vaccination at Visit 1 through the Follow-up Visit approximately 32 weeks post first vaccination. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Any Serious Adverse Event |
1
0.3%
|
7
1.9%
|
1
0.3%
|
Related Serious Adverse Event |
0
0%
|
0
0%
|
0
0%
|
Serious Adverse Event >= Grade 3 |
0
0%
|
5
1.3%
|
1
0.3%
|
Title | Occurrence, Relationship and Intensity of Any Cardiac Sign or Symptom Indicating a Case of Myo-/Pericarditis at Any Time During the Trial. |
---|---|
Description | Occurrence is defined as the number of participants who experienced an event falling in the system organ class of "Cardiac disorders" per MedDRA version 22.0. Related cardiac signs and symptoms are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening. |
Time Frame | Overall study, ie from first vaccination at Visit 1 through the Follow-up Visit approximately 32 weeks post first vaccination. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Any Cardiac Sign or Symptom |
1
0.3%
|
2
0.5%
|
1
0.3%
|
Any Related Cardiac Sign or Symptom |
0
0%
|
0
0%
|
0
0%
|
Any Cardiac Sign or Symptom >=Grade 3 |
0
0%
|
0
0%
|
0
0%
|
Title | Occurrence of Any Grade 3 or 4 Unsolicited AEs Probably, Possibly or Definitely Related to the Trial Vaccine |
---|---|
Description | Related AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where Grade 3 is Severe and Grade 4 is Potentially Life Threatening. |
Time Frame | Within 28 days (and up to 35 days) after each vaccination, ie, from Visit 1 to Visit 3 for the first vaccination and from Visit 3 to Visit 5 for the second vaccination based on the protocol scheduled visits. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Count of Participants [Participants] |
2
0.5%
|
0
0%
|
1
0.3%
|
Title | Occurrence, Relationship and Intensity of Unsolicited AEs |
---|---|
Description | Occurrence is defined as the number of participants who experienced an unsolicited AE. Related unsolicited AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, published September 2007, where >= Grade 3 is either Severe or Potentially Life Threatening. |
Time Frame | Within 28 days (and up to 35 days) after each vaccination, ie, from Visit 1 to Visit 3 for the first vaccination and from Visit 3 to Visit 5 for the second vaccination based on the protocol scheduled visits. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Any Unsolicited AE |
88
23.3%
|
110
29.3%
|
98
26%
|
Any Related Unsolicited AE |
33
8.8%
|
38
10.1%
|
37
9.8%
|
Any Unsolicited AE >= Grade 3 |
6
1.6%
|
8
2.1%
|
7
1.9%
|
Title | Occurrence and Intensity of Solicited Local AEs (Redness, Swelling, Induration, Pruritus and Pain). |
---|---|
Description | Occurrence is defined as the number of participants who experienced a solicited local AE. Intensity is defined per the protocol for each local event type. For injection site erythema, swelling, and induration the intensity is graded based on the maximum diameter as Grade 1: < 30mm, Grade 2: >= 30 - < 100mm, Grade 3: >= 100mm. Intensity for pruritis is defined as Grade 1: mild, Grade 2: moderate, Grade 3: severe. Intensity for injection site pain is defined as Grade 1: Painful on touch, Grade 2: Painful when moving the limb, Grade 3: Spontaneously painful/prevents normal activity. If a participant experienced the local event after both vaccinations, the maximum intensity is presented. |
Time Frame | During the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Any Solicited Local AEs |
338
89.7%
|
348
92.8%
|
344
91.2%
|
Any Redness |
271
71.9%
|
283
75.5%
|
272
72.1%
|
Redness Grade 1 |
84
22.3%
|
110
29.3%
|
87
23.1%
|
Redness Grade 2 |
143
37.9%
|
131
34.9%
|
156
41.4%
|
Redness Grade 3 |
44
11.7%
|
42
11.2%
|
29
7.7%
|
Any Swelling |
215
57%
|
233
62.1%
|
236
62.6%
|
Swelling Grade 1 |
88
23.3%
|
121
32.3%
|
118
31.3%
|
Swelling Grade 2 |
110
29.2%
|
87
23.2%
|
106
28.1%
|
Swelling Grade 3 |
17
4.5%
|
25
6.7%
|
12
3.2%
|
Any Induration |
215
57%
|
226
60.3%
|
229
60.7%
|
Induration Grade 1 |
98
26%
|
126
33.6%
|
123
32.6%
|
Induration Grade 2 |
106
28.1%
|
92
24.5%
|
100
26.5%
|
Induration Grade 3 |
11
2.9%
|
8
2.1%
|
6
1.6%
|
Any Pruritis |
210
55.7%
|
230
61.3%
|
198
52.5%
|
Pruritis Grade 1 |
160
42.4%
|
181
48.3%
|
159
42.2%
|
Pruritis Grade 2 |
40
10.6%
|
42
11.2%
|
29
7.7%
|
Pruritis Grade 3 |
10
2.7%
|
7
1.9%
|
10
2.7%
|
Any Injection Site Pain |
325
86.2%
|
330
88%
|
329
87.3%
|
Injection Site Pain Grade 1 |
118
31.3%
|
112
29.9%
|
124
32.9%
|
Injection Site Pain Grade 2 |
161
42.7%
|
173
46.1%
|
162
43%
|
Injection Site Pain Grade 3 |
46
12.2%
|
45
12%
|
43
11.4%
|
Title | Duration of Solicited Local AEs (Redness, Swelling, Induration, Pruritus and Pain). |
---|---|
Description | Number of days from the start of the local event to resolution. If a participant experienced the local event after both vaccinations, the longer duration is presented. Subjects who had a missing resolution date for the event are not included in the analysis. |
Time Frame | Starting during the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie, Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits, through resolution. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Redness |
7.1
(6.53)
|
6.5
(5.06)
|
6.6
(5.39)
|
Swelling |
6.7
(6.47)
|
6
(5.04)
|
5.9
(4.52)
|
Induration |
18
(24.04)
|
13.9
(13.12)
|
15
(15.01)
|
Pruritis |
5
(5.7)
|
4.4
(3.24)
|
4.4
(3.87)
|
Pain |
6.9
(4.41)
|
7.1
(4.44)
|
6.7
(3.64)
|
Title | Occurrence, Relationship, and Intensity of Solicited General AEs (Pyrexia, Headache, Myalgia, Nausea, Fatigue and Chills). |
---|---|
Description | Occurrence is defined as the number of participants who experienced a solicited general AE. Related solicited general AEs are defined as those for which causality to trial vaccine was considered possible, probable, definite, or was missing. Intensity is defined per the protocol for each general event type. For pyrexia (increased body temperature) grading is defined as Grade 1: ≥ 99.5 - < 100.4°F (≥ 37.5 - < 38.0°C), Grade 2:≥ 100.4 - < 102.2°F (≥ 38.0 - < 39.0°C), Grade 3:≥ 102.2 - < 104°F (≥ 39.0 - < 40.0°C), and Grade 4: ≥ 104°F (≥ 40.0°C). Intensity for headache, myalgia, nausea, fatigue and chills is defined as Grade 1: mild, Grade 2: moderate, Grade 3: severe. If a participant experienced the general event after both vaccinations, the maximum intensity is presented. |
Time Frame | During the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Any Solicited General AEs |
253
67.1%
|
267
71.2%
|
266
70.6%
|
Any Related Solicited General AEs |
246
65.3%
|
256
68.3%
|
252
66.8%
|
Any Pyrexia |
47
12.5%
|
60
16%
|
63
16.7%
|
Pyrexia Grade 1 |
39
10.3%
|
48
12.8%
|
49
13%
|
Pyrexia Grade 2 |
7
1.9%
|
8
2.1%
|
13
3.4%
|
Pyrexia Grade 3 |
1
0.3%
|
4
1.1%
|
1
0.3%
|
Pyrexia Grade 4 |
0
0%
|
0
0%
|
0
0%
|
Any Related Pyrexia |
47
12.5%
|
57
15.2%
|
55
14.6%
|
Any Headache |
146
38.7%
|
157
41.9%
|
155
41.1%
|
Headache Grade 1 |
96
25.5%
|
102
27.2%
|
120
31.8%
|
Headache Grade 2 |
36
9.5%
|
44
11.7%
|
25
6.6%
|
Headache Grade 3 |
14
3.7%
|
11
2.9%
|
10
2.7%
|
Any Related Headache |
140
37.1%
|
145
38.7%
|
145
38.5%
|
Any Myalgia |
166
44%
|
173
46.1%
|
175
46.4%
|
Myalgia Grade 1 |
115
30.5%
|
116
30.9%
|
116
30.8%
|
Myalgia Grade 2 |
38
10.1%
|
47
12.5%
|
39
10.3%
|
Myalgia Grade 3 |
13
3.4%
|
10
2.7%
|
20
5.3%
|
Any Related Myalgia |
159
42.2%
|
167
44.5%
|
167
44.3%
|
Any Nausea |
75
19.9%
|
81
21.6%
|
78
20.7%
|
Nausea Grade 1 |
53
14.1%
|
56
14.9%
|
54
14.3%
|
Nausea Grade 2 |
16
4.2%
|
19
5.1%
|
18
4.8%
|
Nausea Grade 3 |
6
1.6%
|
6
1.6%
|
6
1.6%
|
Any Related Nausea |
73
19.4%
|
73
19.5%
|
67
17.8%
|
Any Fatigue |
140
37.1%
|
171
45.6%
|
171
45.4%
|
Fatigue Grade 1 |
82
21.8%
|
111
29.6%
|
99
26.3%
|
Fatigue Grade 2 |
43
11.4%
|
47
12.5%
|
58
15.4%
|
Fatigue Grade 3 |
15
4%
|
13
3.5%
|
14
3.7%
|
Any Related Fatigue |
135
35.8%
|
163
43.5%
|
161
42.7%
|
Any Chills |
58
15.4%
|
54
14.4%
|
57
15.1%
|
Chills Grade 1 |
43
11.4%
|
28
7.5%
|
38
10.1%
|
Chills Grade 2 |
10
2.7%
|
22
5.9%
|
13
3.4%
|
Chills Grade 3 |
5
1.3%
|
4
1.1%
|
6
1.6%
|
Any Related Chills |
55
14.6%
|
50
13.3%
|
53
14.1%
|
Title | Duration of Solicited General AEs (Pyrexia [Body Temperature Increase], Headache, Myalgia, Nausea, Fatigue and Chills) |
---|---|
Description | Number of days from the start of the general event to resolution. If a participant experienced the general event after both vaccinations, the longer duration is presented. Subjects who had a missing resolution date for the event are not included in the analysis. |
Time Frame | Starting during the 8 day period (day of vaccination and the following 7 days) after each vaccination, ie, Days 1-8 for the first vaccination and Days 28-35 for the second vaccination based on the protocol scheduled visits, through resolution. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis Set includes all subjects who were randomized and received at least one dose of trial vaccine, regardless of the occurrence of protocol deviations. |
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 |
---|---|---|---|
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) |
Measure Participants | 377 | 375 | 377 |
Pyrexia |
2.3
(1.87)
|
1.9
(1.91)
|
1.9
(1.92)
|
Headache |
3.2
(2.85)
|
3.1
(2.49)
|
3.2
(3.59)
|
Myalgia |
4.1
(2.8)
|
4
(3.27)
|
4.1
(3.3)
|
Nausea |
2.6
(2.98)
|
2.7
(2.76)
|
2.7
(2.5)
|
Fatigue |
3.9
(5.16)
|
3.1
(2.7)
|
3.6
(3.57)
|
Chills |
2.3
(2.01)
|
2.3
(2.71)
|
2.3
(2.19)
|
Adverse Events
Time Frame | Overall study, ie, from first vaccination at Visit 1 through the Follow-up Visit approximately 32 weeks post first vaccination. | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | Non-systematic assessments include unsolicited adverse events collected at each visit. Systematic events include solicited adverse events collected in a memory aid for 8 days after the vaccinations at Visit 1 (Days 1-8) and Visit 3 (Days 28-35). | |||||
Arm/Group Title | GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 | |||
Arm/Group Description | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 1 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 2 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | Healthy, vaccinia-naïve subjects receiving two subcutaneous (SC) vaccinations, four weeks apart with freeze-dried (FD) MVA-BN® - Lot 3 FD MVA-BN: Vaccinations with a 0.5 mL dose of vaccine containing at least 0.5 x 10E8 Infectious Units (Inf.U) | |||
All Cause Mortality |
||||||
GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/377 (0%) | 2/375 (0.5%) | 0/377 (0%) | |||
Serious Adverse Events |
||||||
GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 1/377 (0.3%) | 7/375 (1.9%) | 1/377 (0.3%) | |||
Gastrointestinal disorders | ||||||
Alcoholic pancreatitis | 0/377 (0%) | 0 | 0/375 (0%) | 0 | 1/377 (0.3%) | 1 |
Colitis | 0/377 (0%) | 0 | 1/375 (0.3%) | 1 | 0/377 (0%) | 0 |
General disorders | ||||||
Death | 0/377 (0%) | 0 | 2/375 (0.5%) | 2 | 0/377 (0%) | 0 |
Infections and infestations | ||||||
Groin abscess | 0/377 (0%) | 0 | 1/375 (0.3%) | 1 | 0/377 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||||
Foot deformity | 0/377 (0%) | 0 | 1/375 (0.3%) | 1 | 0/377 (0%) | 0 |
Pregnancy, puerperium and perinatal conditions | ||||||
Abortion spontaneous | 0/377 (0%) | 0 | 1/375 (0.3%) | 1 | 0/377 (0%) | 0 |
Psychiatric disorders | ||||||
Depression | 1/377 (0.3%) | 1 | 0/375 (0%) | 0 | 0/377 (0%) | 0 |
Panic attack | 0/377 (0%) | 0 | 1/375 (0.3%) | 1 | 0/377 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||||
GP 1: Two Doses of FD MVA-BN--Lot 1 | GP 2: Two Doses of FD MVA-BN--Lot 2 | GP 3: Two Doses of FD MVA-BN--Lot 3 | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 347/377 (92%) | 353/375 (94.1%) | 349/377 (92.6%) | |||
Gastrointestinal disorders | ||||||
Nausea | 75/377 (19.9%) | 90 | 81/375 (21.6%) | 104 | 78/377 (20.7%) | 96 |
General disorders | ||||||
Chills | 58/377 (15.4%) | 65 | 54/375 (14.4%) | 62 | 57/377 (15.1%) | 63 |
Fatigue | 140/377 (37.1%) | 186 | 171/375 (45.6%) | 225 | 171/377 (45.4%) | 235 |
Injection site erythema | 271/377 (71.9%) | 439 | 283/375 (75.5%) | 465 | 272/377 (72.1%) | 459 |
Injection site induration | 215/377 (57%) | 328 | 226/375 (60.3%) | 355 | 229/377 (60.7%) | 346 |
Injection site pain | 325/377 (86.2%) | 573 | 330/375 (88%) | 581 | 329/377 (87.3%) | 576 |
Injection site pruritis | 210/377 (55.7%) | 303 | 230/375 (61.3%) | 338 | 198/377 (52.5%) | 284 |
Injection site swelling | 215/377 (57%) | 324 | 233/375 (62.1%) | 343 | 236/377 (62.6%) | 360 |
Pyrexia | 47/377 (12.5%) | 56 | 60/375 (16%) | 75 | 63/377 (16.7%) | 72 |
Infections and infestations | ||||||
Upper respiratory tract infection | 19/377 (5%) | 19 | 25/375 (6.7%) | 26 | 21/377 (5.6%) | 23 |
Musculoskeletal and connective tissue disorders | ||||||
Myalgia | 166/377 (44%) | 225 | 173/375 (46.1%) | 238 | 175/377 (46.4%) | 241 |
Nervous system disorders | ||||||
Headache | 146/377 (38.7%) | 189 | 157/375 (41.9%) | 208 | 155/377 (41.1%) | 208 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The agreement entitles Bavarian Nordic to request the Institution(s) to delay their publication for a period of up to six (6) months from the date of the first submission to Bavarian Nordic.
Results Point of Contact
Name/Title | Bavarian Nordic Call Center |
---|---|
Organization | Bavarian Nordic A/S |
Phone | 1-844-422-8274 |
medical.information_us@bavarian-nordic.com |
- POX-MVA-031