CClinicalTrials.gg
CompletedNCT00329849Updated Oct 9, 2018Results posted

Safety and Immunogenicity of Meningococcal ACWY Conjugate Versus Polysaccharide Vaccine in Children 2 to 10 Years of Age

A Phase 3 interventional study of Meningococcal ACWY-CRM conjugate vaccine and Meningococcal ACWY-PS polysaccharide vaccine in Meningococcal Disease, sponsored by Novartis Vaccines. Completed at 3 sites in Argentina. Open to participants aged 2 Years to 10 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-10-09.

Sponsored by Novartis Vaccines · Phase 3, Interventional, and Prevention

Phase
Phase 3
Study type
Interventional
Enrollment
1,500
Allocation
Randomized
Ages
2 Years to 10 Years
Sex
All
01

Study summary

Safety and immunogenicity of meningococcal ACWY conjugate versus polysaccharide vaccine in children 2 to 10 years of age

02

Conditions studied

  • Meningococcal Disease

Keywords

  • Meningitis
  • children
  • vaccine
  • safety
  • efficacy
03

In context

Meningococcal Infections

219 studies on the registry are indexed under Meningococcal Infections; 6 are open to participants now.

This study's enrollment of 1,500 is above the median of 450 across 190 interventional studies indexed under Meningococcal Infections.

Browse Meningococcal Infections studies →

Lead sponsor

Novartis Vaccines is the lead sponsor of 161 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
2 Years to 10 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Healthy children 2 to 10 years of age inclusive whose parents or legal guardians gave written informed consent at the time of enrollment;
  • Available for all visits and telephone calls (parents or legal guardians) scheduled for the study;
  • Good health as determined by the clinical judgment of the investigator.

Exclusion criteria

Exclusion Criteria:

Individuals not eligible to be enrolled into the study were those:

  • whose parent or legal guardian was unwilling or unable to give written informed consent to participate in the study;
  • whose parent or legal guardian were perceived as unreliable or unavailable for the duration of the study period;
  • who had a previous or suspected disease caused by N meningitidis;
  • who had household contact with and/or intimate exposure to an individual with culture-proven N. meningitidis infection within 60 days prior to enrollment;
  • who had previously been immunized with a meningococcal vaccine or vaccine containing meningococcal antigen(s) (licensed or investigational);
  • who had received any investigational agents or vaccines within 90 days prior to enrollment or who expected to receive an investigational agent or vaccine prior to the completion of the study;
  • who had received any licensed vaccines within one month prior to enrollment or for whom receipt of a licensed vaccine was anticipated within one month after vaccination (Exception: influenza vaccine could be administered up to 15 days prior to study vaccination and no less than 15 days after study vaccination);
  • who had received a live viral vaccine within 60 days prior to enrollment;
  • who had experienced, within the 7 days prior to enrollment, significant acute or chronic infection (for example requiring systemic antibiotic treatment or antiviral therapy) or had experienced fever (defined as axillary temperature ≥38°C) within 3 days prior to enrollment;
  • who had any serious acute, chronic or progressive disease (e.g., any history of neoplasm, cancer, diabetes, cardiac disease, autoimmune disease, Human Immunodeficiency Virus (HIV) infection or Acquired Immune Deficiency Syndrome (AIDS), or blood dyscrasias, with signs of cardiac or renal failure or severe malnutrition). (Exception: subjects with mild asthma were eligible for enrollment; subjects with moderate or severe asthma requiring routine use of inhaled or systemic corticosteroids were not eligible for enrollment);
  • who had epilepsy or any progressive neurological disease;
  • who had a history of any anaphylaxis, serious vaccine reactions, or allergy to any vaccine component;
  • who had a known or suspected impairment/alteration of immune function, either congenital or acquired or resulting from (for example):
  • receipt of immunosuppressive therapy within 30 days prior to enrollment (any systemic corticosteroid administered for more than 5 days, or in a daily dose >1 mg/kg/day prednisone or equivalent during any of 30 days prior to enrollment, or cancer chemotherapy);
  • receipt of immunostimulants;
  • receipt of parenteral immunoglobulin preparation, blood products, and/or plasma derivatives within 90 days prior to enrollment and for the full length of the study;
  • common childhood exanthematous diseases (varicella, mumps, measles, rubella) occurring 6 weeks prior to vaccination;
  • who were known to have a bleeding diathesis or any condition that could be associated with a prolonged bleeding time;
  • who had Down syndrome or other known cytogenic disorders;
  • whose families were planning to leave the area of the study site before the end of the study period;
  • who had any condition that, in the opinion of the investigator, could interfere with the evaluation of the study objectives.
05

Study design

Phase
Phase 3
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
1,500 participants (actual)

Study arms

  • Experimental
    MenACWY-CRM

    Subjects ≥2 to ≤10 years of age received one dose of a quadrivalent meningococcal conjugate vaccine (MenACWY-CRM)

    Biological: Meningococcal ACWY-CRM conjugate vaccine

  • Active comparator
    MenACWY-PS

    Subjects ≥2 to ≤10 years of age received one dose of a quadrivalent meningococcal polysaccharide (PS) vaccine (MenACWY-PS)

    Biological: Meningococcal ACWY-PS polysaccharide vaccine

Interventions

  • BiologicalMeningococcal ACWY-CRM conjugate vaccine

    MenACWY-CRM vaccine was obtained by extemporaneous mixing of the lyophilized MenA component to be resuspended with the liquid MenCWY component. One dose (0.5 mL) was administered by IM injection in the deltoid area of the arm without a BCG scar.

  • BiologicalMeningococcal ACWY-PS polysaccharide vaccine

    MenACWY-PS vaccine was supplied as a single dose (one vial of vaccine and one vial of diluent). One dose (0.5 mL) of MenACWY-PS vaccine was administered by SC injection in the deltoid area of the arm without a BCG scar.

06

What researchers measure

Primary outcomes

  1. Percentage of Subjects With hSBA Seroresponse Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

    Immunogenicity was measured as the percentage of subjects with hSBA seroresponse, directed against each of meningococcal serogroups A, C, W and Y, evaluated by serum bactericidal assay using human complement (hSBA), one month after vaccination (day 29)with MenACWY-CRM or MenACWY-PS vaccine. Seroresponse was defined as: 1. for subjects with a prevaccination hSBA titer \<1:4, a postvaccination hSBA titer ≥1:8; 2. for subjects with a prevaccination hSBA titer ≥1:4, an increase in hSBA titer of at least four times the prevaccination titer.

    Time frame: 1 month after vaccination (day 29)

  2. Number of Subjects With At Least One Severe Systemic Reaction to MenACWY-CRM or MenACWY-PS Within 7 Days Postvaccination

    Safety was assessed in terms of the number of subjects who reported at least one severe systemic reaction after vaccination with MenACWY-CRM or MenACWY-PS from day 1 to day 7 after vaccination.

    Time frame: Day 1 to 7 postvaccination

Secondary outcomes

  1. Percentage of Subjects With hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

    Immunogenicity was measured as the percentage of subjects who achieved hSBA titers ≥1:4 and ≥1:8 against each of four meningococcal serogroups A, C, W and Y at baseline (day 1) and one month (day 29)after one vaccination with MenACWY-CRM or MenACWY-PS.

    Time frame: Day 1 and 29

  2. The hSBA Geometric Mean Titers Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

    The immune response was measured as the hSBA geometric mean titers (GMTs) directed against each of four meningococcal serogroups A, C, W and Y at baseline (day 1) and one month(day 29) after one vaccination with MenACWY-CRM or MenACWY-PS.

    Time frame: Day 1 and 29

  3. Percentage of Subjects With Persisting hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS

    The persistence of immune response was measured as the percentage of subjects with hSBA titers ≥1:4 and ≥1:8 against each of four meningococcal serogroups A, C, W and Y at day 181 after vaccination with MenACWY-CRM or MenACWY-PS.

    Time frame: Day 181

  4. The hSBA Geometric Mean Titers Persisting Against Meningococcal Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS

    The persistence of immune response was measured in terms of the hSBA GMTs persisting at day 181 against each of four meningococcal serogroups A, C, W and Y after vaccination with MenACWY-CRM or MenACWY-PS

    Time frame: Day 181

  5. Number of Subjects Reporting Local and Systemic Reactions and Axillary Temperature During 7-Day Period After Vaccination With MenACWY-CRM or MenACWY-PS

    Safety was assessed as the number of subjects who reported local and systemic reactions and axillary temperature during day 1 to day 7 after vaccination with MenACWY-CRM or MenACWY-PS.

    Time frame: Day 1 to 7 postvaccination

07

Results

Posted Nov 5, 2013

Participant flow

Subjects were enrolled at 3 study centers in Argentina.

Participant flow — Overall Study
MilestoneMenACWY-CRMMenACWY-PS
Started950550
Completed944546
Not completed64
Withdrew: Withdrawal by subject64

Outcome measures

PrimaryPercentage of Subjects With hSBA Seroresponse Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

Immunogenicity was measured as the percentage of subjects with hSBA seroresponse, directed against each of meningococcal serogroups A, C, W and Y, evaluated by serum bactericidal assay using human complement (hSBA), one month after vaccination (day 29)with MenACWY-CRM or MenACWY-PS vaccine. Seroresponse was defined as: 1. for subjects with a prevaccination hSBA titer \<1:4, a postvaccination hSBA titer ≥1:8; 2. for subjects with a prevaccination hSBA titer ≥1:4, an increase in hSBA titer of at least four times the prevaccination titer.

Time frame:
1 month after vaccination (day 29)
Reported as:
Number · Percentage of subjects
Percentage of Subjects With hSBA Seroresponse Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS
Percentage of subjectsMenACWY-CRMMenACWY-PS
Serogroup A93 (87 to 96)55 (46 to 63)
Serogroup C (N=147,144)82 (74 to 88)52 (44 to 60)
Serogroup W (N=143,142)74 (66 to 81)46 (37 to 54)
Serogroup Y (N=146,146)82 (74 to 87)63 (55 to 71)
Statistical analysis
  • MenACWY-CRM vs MenACWY-PS · Chi-squared · Group difference: 38 · 95% CI 29 to 47
  • MenACWY-CRM vs MenACWY-PS · Chi-squared · Group difference: 30 · 95% CI 19 to 40
  • MenACWY-CRM vs MenACWY-PS · Chi-squared · Group difference: 28 · 95% CI 17 to 39
  • MenACWY-CRM vs MenACWY-PS · Chi-squared · Group difference: 18 · 95% CI 8 to 28
PrimaryNumber of Subjects With At Least One Severe Systemic Reaction to MenACWY-CRM or MenACWY-PS Within 7 Days Postvaccination

Safety was assessed in terms of the number of subjects who reported at least one severe systemic reaction after vaccination with MenACWY-CRM or MenACWY-PS from day 1 to day 7 after vaccination.

Time frame:
Day 1 to 7 postvaccination
Reported as:
Number · Number of subjects
Number of Subjects With At Least One Severe Systemic Reaction to MenACWY-CRM or MenACWY-PS Within 7 Days Postvaccination
Number of subjectsMenACWY-CRMMenACWY-PS
Number of Subjects With At Least One Severe Systemic Reaction to MenACWY-CRM or MenACWY-PS Within 7 Days Postvaccination111
Statistical analysis
  • MenACWY-CRM vs MenACWY-PS · Risk ratio(MenACWY-CRM/MenACWY-PS) · Group ratio: 6.37 · 95% CI 0.82 to 49.2
SecondaryPercentage of Subjects With hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

Immunogenicity was measured as the percentage of subjects who achieved hSBA titers ≥1:4 and ≥1:8 against each of four meningococcal serogroups A, C, W and Y at baseline (day 1) and one month (day 29)after one vaccination with MenACWY-CRM or MenACWY-PS.

Time frame:
Day 1 and 29
Reported as:
Number · Percentage of subjects
Percentage of Subjects With hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS
Percentage of subjectsMenACWY-CRMMenACWY-PS
Serogroup A (hSBA ≥1:4)- Day 15 (2 to 10)3 (1 to 8)
Serogroup A (hSBA ≥1:4)- Day 2995 (90 to 98)55 (47 to 64)
Serogroup C (hSBA ≥1:4)- Day 1 (N=147,144)26 (19 to 34)31 (23 to 39)
Serogroup C (hSBA ≥1:4)- Day 29 (N=147,144)91 (85 to 95)80 (72 to 86)
Serogroup W (hSBA ≥1:4)- Day 1 (N=143,142)40 (32 to 48)37 (29 to 46)
Serogroup W (hSBA ≥1:4)- Day 29 (N=143,142)99 (96 to 100)78 (70 to 85)
Serogroup Y (hSBA ≥1:4)- Day 1 (N=146,146)17 (11 to 24)15 (10 to 22)
Serogroup Y (hSBA ≥1:4)- Day 29 (N=146,146)90 (84 to 95)77 (69 to 83)
Serogroup A (hSBA ≥1:8)- Day 14 (2 to 9)2 (0 to 6)
Serogroup A (hSBA ≥1:8)- Day 2995 (90 to 98)55 (47 to 64)
Serogroup C (hSBA ≥1:8)- Day 1 (N=147,144)16 (10 to 23)20 (14 to 28)
Serogroup C (hSBA ≥1:8)- Day 29 (N=147,144)88 (82 to 93)70 (62 to 77)
Serogroup W (hSBA ≥1:8)- Day 1 (N=143,142)38 (30 to 46)35 (27 to 43)
Serogroup W (hSBA ≥1:8)- Day 29 (N=143,142)99 (96 to 100)73 (64 to 80)
Serogroup Y (hSBA ≥1:8)- Day 1 (N=146,146)14 (9 to 21)11 (6 to 17)
Serogroup Y (hSBA ≥1:8)- Day 29 (N=146,146)89 (83 to 94)66 (58 to 74)
SecondaryThe hSBA Geometric Mean Titers Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS

The immune response was measured as the hSBA geometric mean titers (GMTs) directed against each of four meningococcal serogroups A, C, W and Y at baseline (day 1) and one month(day 29) after one vaccination with MenACWY-CRM or MenACWY-PS.

Time frame:
Day 1 and 29
Reported as:
Geometric mean · Geometric Mean Titers
The hSBA Geometric Mean Titers Against Serogroups A, C, W and Y One Month After Vaccination With MenACWY-CRM or MenACWY-PS
Geometric Mean TitersMenACWY-CRMMenACWY-PS
Serogroup A - Day 12.25 (2.10 to 2.41)2.09 (1.95 to 2.24)
Serogroup A - Day 2965 (51 to 82)11 (8.66 to 14)
Serogroup C (N=147,144) - Day 13.09 (2.69 to 3.53)3.27 (2.85 to 3.75)
Serogroup C (N=147,144) - Day 2942 (32 to 54)20 (15 to 26)
Serogroup W (N=143,142) - Day 16.22 (4.90 to 7.90)5.40 (4.25 to 6.87)
Serogroup W (N=143,142) - Day 2972 (56 to 92)20 (16 to 26)
Serogroup Y (N=146,146) - Day 12.81 (2.48 to 3.19)2.64 (2.33 to 2.99)
Serogroup Y (N=146,146) - Day 2947 (35 to 63)25 (19 to 34)
SecondaryPercentage of Subjects With Persisting hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS

The persistence of immune response was measured as the percentage of subjects with hSBA titers ≥1:4 and ≥1:8 against each of four meningococcal serogroups A, C, W and Y at day 181 after vaccination with MenACWY-CRM or MenACWY-PS.

Time frame:
Day 181
Reported as:
Number · Percentage of subjects
Percentage of Subjects With Persisting hSBA Titers ≥1:4 and ≥1:8 Against Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS
Percentage of subjectsMenACWY-CRMMenACWY-PS
Serogroup A(≥1:4)-Day 29 (1 month postvaccination)96 (91 to 98)54 (46 to 62)
Serogroup A(≥1:4)-Day 181(6 months postvaccination39 (31 to 47)41 (33 to 49)
Serogroup C (hSBA ≥1:4) - Day 29 (N=141,139)91 (85 to 95)79 (71 to 86)
Serogroup C (hSBA ≥1:4) - Day 181 (N=141,139)87 (81 to 92)71 (63 to 79)
Serogroup W (hSBA ≥1:4) - Day 29 (N=137,137)99 (96 to 100)78 (70 to 85)
Serogroup W (hSBA ≥1:4) - Day 181 (N=137,137)97 (93 to 99)69 (60 to 76)
Serogroup Y (hSBA ≥1:4) - Day 29 (N=140,141)90 (84 to 94)77 (69 to 83)
Serogroup Y (hSBA ≥1:4) - Day 181 (N=140,141)94 (88 to 97)65 (56 to 72)
Serogroup A (hSBA ≥1:8) - Day 2995 (90 to 98)54 (46 to 62)
Serogroup A (hSBA ≥1:8) - Day 18135 (27 to 44)38 (30 to 47)
Serogroup C (hSBA ≥1:8) - Day 29 (N=141,139)88 (81 to 93)70 (61 to 77)
Serogroup C (hSBA ≥1:8) - Day 181 (N=141,139)81 (73 to 87)55 (47 to 64)
Serogroup W (hSBA ≥1:8) - Day 29 (N=137,137)99 (96 to 100)72 (64 to 80)
Serogroup W (hSBA ≥1:8) - Day 181 (N=137,137)96 (92 to 99)66 (57 to 74)
Serogroup Y (hSBA ≥1:8) - Day 29 (N=140,141)89 (82 to 93)67 (59 to 75)
Serogroup Y (hSBA ≥1:8) - Day 181 (N=140,141)89 (83 to 94)59 (50 to 67)
SecondaryThe hSBA Geometric Mean Titers Persisting Against Meningococcal Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS

The persistence of immune response was measured in terms of the hSBA GMTs persisting at day 181 against each of four meningococcal serogroups A, C, W and Y after vaccination with MenACWY-CRM or MenACWY-PS

Time frame:
Day 181
Reported as:
Geometric mean · Geometric Mean Titers
The hSBA Geometric Mean Titers Persisting Against Meningococcal Serogroups A, C, W and Y at Day 181 After Vaccination With MenACWY-CRM or MenACWY-PS
Geometric Mean TitersMenACWY-CRMMenACWY-PS
Serogroup A - Day 29 (1 month post vaccination)66 (52 to 83)11 (8.33 to 13)
Serogroup A - Day 181 (6 months post vaccination)5.06 (4.05 to 6.33)5.85 (4.68 to 7.32)
Serogroup C (N=141,139) - Day 2941 (31 to 54)20 (15 to 27)
Serogroup C (N=141,139) - Day 18122 (17 to 28)11 (8.84 to 14)
Serogroup W (N=137,137) - Day 2974 (58 to 95)21 (16 to 27)
Serogroup W (N=137,137) - Day 18169 (54 to 89)16 (13 to 21)
Serogroup Y (N=140,141) - Day 2947 (35 to 64)26 (19 to 35)
Serogroup Y (N=140,141) - Day 18139 (29 to 51)14 (11 to 19)
SecondaryNumber of Subjects Reporting Local and Systemic Reactions and Axillary Temperature During 7-Day Period After Vaccination With MenACWY-CRM or MenACWY-PS

Safety was assessed as the number of subjects who reported local and systemic reactions and axillary temperature during day 1 to day 7 after vaccination with MenACWY-CRM or MenACWY-PS.

Time frame:
Day 1 to 7 postvaccination
Reported as:
Number · participants
Number of Subjects Reporting Local and Systemic Reactions and Axillary Temperature During 7-Day Period After Vaccination With MenACWY-CRM or MenACWY-PS
participantsMenACWY-CRM_2 to 5 YearsMenACWY-PS_2 to 5 YearsMenACWY-CRM_6 to 10 YearsMenACWY-PS_6 to 10 Years
Any local reaction13899189125
Injection site pain8968132100
Injection site erythema75349137
Injection site induration59238438
Any systemic reaction1307311969
Change in Eating Habits3624NANA
Sleepiness2913NANA
Irritability3618NANA
Vomiting219NANA
Diarrhea3120NANA
Arthralgia26111815
Headache46227446
ChillsNANA1817
NauseaNANA1611
MalaiseNANA5028
MyalgiaNANA3525
Any other AE69426947
Axillary Temperature ≥38 °C35182016
Analgesic/Antipyretic medicine used69426947

Adverse events

Collected over Solicited adverse events (AEs) were collected from Day 1 through 7,Serious AEs were collected from day 1 to day 181 after vaccination.. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
MenACWY-CRM—9/950 (0.9%)409/950 (43.1%)
MenACWY-PS—1/550 (0.2%)271/550 (49.3%)
Most frequent serious events
Most frequent serious events
EventMenACWY-CRMMenACWY-PS
PneumoniaInfections and infestations3/9500/550
AppendicitisInfections and infestations2/9500/550
Lobar PneumoniaInfections and infestations0/9501/550
InjuryInjury, poisoning and procedural complications1/9500/550
Febrile ConvulsionNervous system disorders1/9500/550
Tonic ConvulsionNervous system disorders1/9500/550
Asthmatic CrisisRespiratory, thoracic and mediastinal disorders1/9500/550
Most frequent other events
Most frequent other events
EventMenACWY-CRMMenACWY-PS
Injection site painGeneral disorders221/950168/550
Injection site erythemaGeneral disorders166/95071/550
Injection site indurationGeneral disorders143/95061/550
HeadacheNervous system disorders125/95072/550
PyrexiaGeneral disorders75/95049/550
MalaiseGeneral disorders50/95028/550

Baseline characteristics

Analysis was done on all enrolled subjects.

Age, Continuous
Age, Continuous(Years)MenACWY-CRMMenACWY-PSTotal
Mean5.8 ± 2.55.7 ± 2.55.8 ± 2.5
Sex: Female, Male
Sex: Female, Male(Participants)MenACWY-CRMMenACWY-PSTotal
Female482288770
Male468262730
08

Study locations

3 sites
  • FUNCEI, French 3085
    Buenos Aires, Argentina
  • Centro di Desarrollo de Proyectos Avanzados (CEDEPAP) Roma 1464
    Cordoba, Argentina
  • Hospital de Pediatria "Sor Maria Ludovica", Calle 14 N1631,(1900)
    La Plata, Argentina
09

References and documents

Publications

  • Black S, Klein NP, Shah J, Bedell L, Karsten A, Dull PM. Immunogenicity and tolerability of a quadrivalent meningococcal glycoconjugate vaccine in children 2-10 years of age. Vaccine. 2010 Jan 8;28(3):657-63. doi: 10.1016/j.vaccine.2009.10.104. Epub 2009 Nov 4. PubMed 19895922 ↗
10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 9, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00329849
Lead sponsor
Novartis Vaccines
Responsible party
Sponsor
First posted
May 25, 2006
Start date
May 2006
Primary completion
Mar 2007
Completion
Mar 2007
Results posted
Nov 5, 2013
Last update
Oct 9, 2018

Study contacts

Novartis Vaccines & Diagnostics
study chair · Novartis Vaccines & Diagnostics

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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