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Respiratory Syncytial Virus InfectionsPhase 2NCT00316264

Study of Motavizumab (MEDI-524) and Palivizumab Administered Sequentially in the Same Respiratory Syncytial Virus (RSV) Season

A Phase 2 study testing Motavizumab, palivizumab, Palivizumab, motavizumab and Motavizumab in people with Respiratory Syncytial Virus Infections and Chronic Lung Disease and <= 24 Months of Age or, run by MedImmune LLC at 19 sites in 3 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This is a Phase 2, randomized, double-blind study in which motavizumab (MEDI-524) and palivizumab were administered sequentially to high-risk children during the same respiratory syncytial virus (RSV) season. A control group was administered only motavizumab. Read more about this study

Who is it for?
Ages Up to 24 months
What is being tested?
Motavizumab, palivizumab, Palivizumab, motavizumab and Motavizumab
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
260 participants
Where
19 sitesin 3 countries
Study dates
Apr 2006to Feb 2007
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Up to 24 months
  • All sexes
  • No healthy volunteers
  • Child

Who may be able to join

  • The child must have been born at less than or equal to 35 weeks gestation and be less than or equal to 6 months of age at the time of entry into the study (child must be entered on or before his/her 6-month birthday); or the child must be less than or equal to 24 months of age at the time of entry into the study (child must be entered on or before his/her 24-month birthday) and diagnosed with chronic lung disease (CLD) of prematurity with stable or decreasing doses of diuretics, steroids, or bronchodilators, or treatment with supplemental oxygen, within the previous 6 months.
  • The child must be in general good health at the time of study entry.
  • The child's parent(s)/legal guardian must provide written informed consent.
  • The child must be able to complete the follow-up visits through 120-150 days from last injection of study drug.
  • Parent(s)/legal guardian of patient must have available telephone access.

Who cannot join

  • Hospitalized at the time of study entry (unless discharge is expected within 10 days after entry into the study)
  • Receiving chronic oxygen therapy or mechanical ventilation at the time of study entry (including continuous positive airway pressure [CPAP])
  • Congenital heart disease (CHD) (children with medically or surgically corrected [closed] patent ductus arteriosus and no other CHD may be enrolled)
  • Evidence of infection with hepatitis A, B, or C virus
  • Known renal impairment, hepatic dysfunction, chronic seizure disorder, or immunodeficiency or HIV infection (a child of a mother with known HIV infection must be proven to be uninfected at the time of enrollment)
  • Suspected serious allergic or immune-mediated events with prior receipt of palivizumab
Show all 12Show fewer
  • Acute illness or progressive clinical disorder
  • Active infection, including acute RSV infection, at the time of enrollment
  • Previous reaction to intravenous immunoglobulin (IGIV), blood products, or other foreign proteins
  • Received within the past 120 days or currently receiving immunoglobulin products (such as RSV-IGIV [RespiGam], IVIG, or palivizumab) or any investigational agents
  • Previous participation in a clinical trial of motavizumab
  • Currently participating in any investigational study

Trial locations and contacts

19 sites in 3 countries.

19 sites in 3 countries

Australia7 sites
  • Caboolture Clinical Research

    Caboolture, Queensland, 4510

  • Department of Paediatrics and Child Health, The Canberra Hospital

    Garran, Australian Capital Territory, 2605

  • University of Queensland, Royal Children's Hospital

    Herston, Queensland, 4029

  • Peninsula Clinical Research Centre

    Kippa-Ring, Queensland, 4021

  • Neonatalogy John Hunter Hospital

    New Lambton Heights, New South Wales, 2305

  • Women's and Children's Hospital

    North Adelaide, South Australia, 5006

  • Respiratory Medicine Department, Royal Children's Hospital

    Parkville, Victoria, 3052

Other trials in Australia

Chile7 sites
  • Hospital Clinico de la Universidad de Chile

    Independencia, Santiago Metropolitan

  • Hospital San Jose

    Independencia, Santiago Metropolitan

  • Hospital Clinico de la Pontificia Universidad Catolica de Chile

    Santiago

  • Hospital Clinico San Borja Arriaran

    Santiago

  • Hospital Dr Felix Bulnes Cerda

    Santiago

  • Hospital Dr. Sotero del Rio

    Santiago

  • Hospital Padre Hurtado

    Santiago

Other trials in Chile

New Zealand5 sites
  • Christchurch Women's Hospital

    Christchurch

  • Paediatric Medicine, Dunedin Hospital

    Dunedin

  • Department of Paediatrics, Waikato Hospital

    Hamilton

  • Kidz First, Middlemore Hospital

    Otahuhu, Auckland

  • Child Health, Palmerston North Hospital

    Palmerston North

Other trials in New Zealand

About this study

Official title: A Phase 2, Randomized, Double-Blind Study to Evaluate the Safety, Tolerability, and Immunogenicity of Motavizumab (MEDI-524), a Humanized Enhanced Potency Monoclonal Antibody Against Respiratory Syncytial Virus (RSV), and Palivizumab When Administered in the Same Season

This is a Phase 2, randomized, double-blind study in which motavizumab (MEDI-524) and palivizumab were administered sequentially to high-risk children during the same respiratory syncytial virus (RSV) season. A control group was administered only motavizumab.

Read the detailed description

This is a Phase 2, randomized, double-blind study in which motavizumab and palivizumab were administered sequentially to high-risk children during the same RSV season. It was anticipated that approximately 240 children (80 in each group) would be enrolled from the southern hemisphere during the upcoming RSV season (2006). Children were randomized into one of three regimens in a 1:1:1 ratio; the first group received 2 doses of motavizumab followed by 3 doses of palivizumab; the second group received 2 doses of palivizumab followed by 3 doses of motavizumab; and the third group received 5 doses of motavizumab. Motavizumab or palivizumab was administered at 15 mg/kg by IM injection every 30 days, for a total of 5 injections.

Being tested
Motavizumab, palivizumab, Palivizumab, motavizumab, Motavizumab
Keywords
Respiratory Syncytial Virus, Premature and under 6 mos. of age, Chronic Lung Disease over 6 mos. of age, palivizumab, motavizumab, RSV
Medical subject headings
Respiratory Syncytial Virus Infections, Premature Birth

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Motavizumab, palivizumabBiological

    Motavizumab was provided in sterile vials containing 100 mg of motavizumab in 1 mL of a sterile preservative-free liquid product at pH 6.0, formulated with 25 mM histidine-HCl.

  • Palivizumab, motavizumabBiological

    Palivizumab was provided in sterile vials containing 100 mg of palivizumab in 1 mL of a sterile preservative-free liquid product at pH 6.0, formulated with 25 mM histidine, and 1.6 mM glycine.

  • MotavizumabBiological

    Motavizumab was provided in sterile vials containing 100 mg of motavizumab in 1 mL of a sterile preservative-free liquid product at pH 6.0, formulated with 25 mM histidine-HCl.

Study groups in NCT00316264
Study groupRoleWhat they receive
Motavizumab followed by PalivizumabExperimental2 doses of motavizumab (15 mg/kg, administered as an intramuscular injection once/month) followed by 3 doses of palivizumab (15 mg/kg, administered as an intramuscular injection once/month)
Receives: Biological: Motavizumab, palivizumab
Palivizumab followed by motavizumabExperimental2 doses of palivizumab (15 mg/kg, administered as an intramuscular injection once/month) followed by 3 doses of motavizumab (15 mg/kg, administered as an intramuscular injection once/month)
Receives: Biological: Palivizumab, motavizumab
Motavizumab controlExperimental5 doses of motavizumab (15 mg/kg, administered as an intramuscular injection once/month)
Receives: Biological: Motavizumab

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Subjects Reporting Serious Adverse Events (SAEs)

    Measured: Day 0 - Day 150

  2. Number of Subjects Reporting Adverse Events (AEs)

    Measured: Day 0 - Day 150

  3. Number of Subjects With Changes in Laboratory Chemistry Values Reported as AEs.

    Serum chemistry samples were collected at Day 0, Day 60, and Day 150. Values representing changes in severity according to the AE grading table were recorded as AEs.

    Measured: Day 0 - Day 150

Secondary outcomes (18)
  1. The Serum Concentrations of Motavizumab at Day 0

    Measured: Day 0

  2. The Trough Serum Concentrations of Motavizumab at Day 60

    Measured: Day 60

  3. The Trough Serum Concentrations of Motavizumab at Day 150

    Measured: Day 150

  4. The Trough Serum Concentrations of Motavizumab 120-150 Days Post Final Dose

    Measured: 120-150 days post final dose

  5. The Serum Concentrations of Palivizumab at Day 0

    Measured: Day 0

  6. The Trough Serum Concentrations of Palivizumab at Day 60

    Measured: Day 60

  7. The Trough Serum Concentrations of Palivizumab at Day 150

    Measured: Day 150

  8. The Trough Serum Concentrations of Palivizumab at 120-150 Days Post Final Dose

    Measured: 120-150 days post final dose

  9. The Immunogenicity of Motavizumab at Day 0

    Number of subjects with detected anti-motavivumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 0

  10. The Immunogenicity of Motavizumab at Day 60

    Number of subjects with detected anti-motavivumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 60

  11. The Immunogenicity of Motavizumab at Day 150

    Number of subjects with detected anti-motavivumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 150

  12. The Immunogenicity of Motavizumab at 120 to 150 Days Post Final Dose

    Number of subjects with detected anti-motavivumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: 120 - 150 days post final dose

  13. The Immunogenicity of Motavizumab at Any Time

    Number of subjects with detected anti-motavivumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: At any time

  14. The Immunogenicity of Palivizumab at Day 0

    Number of subjects with detected anti-palivizumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 0

  15. The Immunogenicity of Palivizumab at Day 60

    Number of subjects with detected anti-palivizumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 60

  16. The Immunogenicity of Palivizumab at Day 150

    Number of subjects with detected anti-palivizumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: Day 150

  17. The Immunogenicity of Palivizumab at 120 to 150 Days Post Final Dose

    Number of subjects with detected anti-palivizumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: 120 - 150 days post final pose

  18. The Immunogenicity of Palivizumab at Any Time

    Number of subjects with detected anti-palivizumab antibodies are reported; defined as a titer with a dilution value of greater than or equal to 1:10.

    Measured: At any time

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Apr 2006 (estimated)
  2. Study startApr 2006
  3. Primary completionFeb 2007
  4. Study completionFeb 2007

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
260 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00316264
Sponsor's protocol ID
MI-CP127
Status last verified
Nov 2012
First submitted
18 Apr 2006
Last updated
11 Dec 2012
Data monitoring committee
Yes

Publications

  • Fernandez P, Trenholme A, Abarca K, Griffin MP, Hultquist M, Harris B, Losonsky GA; Motavizumab Study Group. A phase 2, randomized, double-blind safety and pharmacokinetic assessment of respiratory syncytial virus (RSV) prophylaxis with motavizumab and palivizumab administered in the same season. BMC Pediatr. 2010 Jun 3;10:38. doi: 10.1186/1471-2431-10-38.

    PubMed 20525274

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Motavizumab, palivizumab, Palivizumab, motavizumab and Motavizumab in people with Respiratory Syncytial Virus Infections and Chronic Lung Disease and <= 24 Months of Age or, run by MedImmune LLC at 19 sites in 3 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Dec 2012. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 19 sites in Australia, Chile, New Zealand. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 11 Dec 2012). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Subjects Reporting Serious Adverse Events (SAEs) (time frame: Day 0 - Day 150). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00316264, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Dec 2012.

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