Immunogenicity and Safety Study of PriorixTetra™ When Co-administered With Conjugated MenC Vaccine in Healthy Children

Measles Clinical Trial

Official title:

Immunogenicity and Safety Study of GlaxoSmithKline Biological's Live Attenuated Measles Mumps Rubella Varicella Vaccine (PriorixTetra™) When Co-administered With Conjugated Meningococcal C Vaccine (Meningitec®, Nuron Biotechs' Vaccine) in Healthy Children

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01506193
• Other study ID #: 115555
• Secondary ID: 2011-001608-37
• Status: Completed
• Phase: Phase 3
• Start date: February 6, 2012
• Est. completion date: March 31, 2014

Study information

• Verified date: June 2017
• Source: GlaxoSmithKline
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to assess the immunogenicity and safety of GSK Biologicals' investigational measles, mumps, rubella and varicella (MMRV) vaccine (GSK208136, PriorixTetra™) when co-administered along with conjugated Meningococcal C (MenC) vaccine (Meningitec®, Nuron Biotechs' Vaccine) in healthy children.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 716
• Est. completion date: March 31, 2014
• Est. primary completion date: February 17, 2014
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 13 Months to 15 Months

Eligibility

Inclusion Criteria:

• Subjects who the investigator believes that parent(s)/Legally Acceptable Representatives (LAR) can and will comply with the requirements of the protocol.

• A male or female between, and including, 13 and 15 months of age at the time of the first vaccination.

• Written informed consent obtained from the parent(s)/ LAR of the subject.

• Healthy subjects as established by medical history and clinical examination before entering into the study.

Exclusion Criteria:

• Child in care.

• Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the dose of study vaccine, or planned use during the study period.

• Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the first vaccine dose.

• Planned administration/ administration of a vaccine not foreseen by the study protocol starting 30 days prior to the study vaccination/s and ending 42 days after the vaccination/s (at Visit 2), with the exception of inactivated influenza (flu) vaccine, which may be given at any time during the study, including the day of study vaccination/s.

• Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.

• Previous vaccination against measles, mumps, rubella, varicella/ herpes zoster and/or N. meningitidis serogroup C.

• History of measles, mumps, rubella, varicella and/or N. meningitidis serogroup C diseases.

• Known exposure to measles, mumps, rubella and or varicella starting 30 days prior to enrolment.

• Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.

• Family history of congenital or hereditary immunodeficiency.

• History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine(s).

• Major congenital defects or serious chronic illness.

• Acute disease and/or fever at the time of enrollment.

• Documented human immunodeficiency virus (HIV) positive subject.

• Any contraindications as stated in the Summary of Product Characteristics.

• Administration of immunoglobulins and/or any blood products within three months prior to the first vaccine dose or planned administration during the study period.

Related Conditions & MeSH terms

• Chickenpox
• Herpes Zoster
• Measles
• Mumps
• Rubella
• Varicella

Intervention

Biological:
• PriorixTetra™
One dose administered subcutaneously
• Meningitec
One dose administered intramuscularly

Locations

Country	Name	City	State
Italy	GSK Investigational Site	Alghero (SS)	Sardegna
Italy	GSK Investigational Site	Cagliari	Sardegna
Italy	GSK Investigational Site	Catania	Sicilia
Italy	GSK Investigational Site	Chiavari	Liguria
Italy	GSK Investigational Site	Cuneo	Piemonte
Italy	GSK Investigational Site	Genova	Liguria
Italy	GSK Investigational Site	Milano	Lombardia
Italy	GSK Investigational Site	Milano	Lombardia
Italy	GSK Investigational Site	Modica (RG)	Sicilia
Italy	GSK Investigational Site	Novara	Piemonte
Italy	GSK Investigational Site	Ragusa (RG)	Sicilia
Italy	GSK Investigational Site	Roma	Lazio
Italy	GSK Investigational Site	Sassari	Sardegna

Sponsors (1)

Lead Sponsor	Collaborator
GlaxoSmithKline

Country where clinical trial is conducted

Italy, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Seroconverted Subjects for Measles, Mumps, Rubella, and Varicella Virus	Seroconversion was defined as the appearance of antibodies (i.e. concentration/titer = the cut-off value) in the serum of subjects seronegative before vaccination. The cut-off values for serocoversion were 150 mIU/mL, 231 U/mL, 4 IU/mL and 25 mIU/mL for measles, mumps, rubella and varicella, respectively.	At 42 days after vaccination
Primary	Number of Seroprotected Subjects for rSBA-MenC Antibodies	Seroprotection was defined as the appearance of rSBA-MenC antibody titer = 1:8.	At 42 days after vaccination
Secondary	Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms	Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = Cried when limb is moved/spontaneously painful. Grade 3 redness/swelling = redness/swelling spreading beyond 20 millimeters (mm) of injection site. This outcome measure concerns subjects in Priorix-Tetra + Meningitec Group and Priorix-Tetra Group only. Subjects in Priorix-Tetra Group did not receive Meningitec® vaccine.	During the 4-day (Days 0-3) post-vaccination period
Secondary	Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms	Assessed solicited general symptoms were drowsiness, irritability/fussiness and loss of appetite. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 symptom = symptom that prevented normal activity. Related = symptom assessed by the investigator as related to the vaccination.	During the 15-day (Days 0-14) post-vaccination period
Secondary	Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms	Assessed solicited general symptoms were Parotid / salivary gland swelling and suspected signs of meningism / febrile convulsions. Any = occurrence of the symptom regardless of intensity grade or relationship to vaccination. Grade 3 parotid / salivary gland swelling = swelling with accompanying general symptoms and Related = symptom assessed by the investigator as related to the vaccination.	During the 43-day (Days 0-42) post-vaccination period
Secondary	Number of Subjects Reporting Fever Per Half Degree	Any fever = fever = 38.0°C on rectal setting, grade 3 fever = fever > 39.5 °C and related = fever assessed by the investigator as causally related to study vaccination.	During the 43-day (Days 0-42) post-vaccination period
Secondary	Number of Subjects Reporting Any, Localised and Generalised Rashes	Rash/exanthem was defined as: 1) measles/ rubella rashes (macular or maculo-papular rashes): presence of macules, discolored small patches or spots of the skin, neither elevated nor depressed below the skin's surface. 2) varicella rash (maculo-papulo-vesicular): simultaneous presence of macules, papules and vesicles raised above the skin's surface or other types of rash (heat rash, diaper rash etc.). Any rash = no lesions and grade 3 = > 150 lesions.	Within the 43-day (Days 0-42) post-vaccination period
Secondary	Number of Subjects With Any Unsolicited Adverse Events (AEs)	An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product reported in addition to those solicited during the clinical study. Any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.	Within 43 days (Days 0-42) after each vaccination
Secondary	Number of Subjects With Serious Adverse Events (SAEs)	SAEs assessed include medical occurrences that result in death, are life-threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.	Throughout study period (from Day 0 to approximately Month 4)
Secondary	Antibody Titers Against Measles, Mumps, Rubella and Varicella Viruses	Antibody titers were summarized by geometric mean concentrations (GMCs) with their 95% confidence intervals (CIs) for the following cut-offs: = 150 mIU/mL, = 231 U/mL, = 4 IU/mL and = 25 mIU/mL for anti-measles, anti-mumps, anti-rubella and anti-varicella, respectively.	At Day 42 after vaccination