Prospective Study for the Use of Palivizumab (Synagis®) in High-risk Children in Germany

Respiratory Syncytial Virus Infections Clinical Trial

Official title:

Prospective, Non-interventional Observation Study for the Use of Palivizumab in High-risk Children in Germany- SYNAGIS

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01155193
• Other study ID #: P10-410
• Status: Completed
• Start date: September 1, 2002
• Est. completion date: July 31, 2016

Study information

• Verified date: July 2017
• Source: AbbVie
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational [Patient Registry]

Clinical Trial Summary

The SYNAGIS Registry was carried out in order to gather comprehensive real-world data on the use of palivizumab in children at high risk for serious respiratory syncytial virus (RSV) disease. This registry was designed as a post-marketing observational study, and conducted with the aim of collecting data on palivizumab administration, the risk factors for complicated RSV disease, frequency of hospitalizations, and drug adherence.

Description:

Each participant included in this study was observed during his/her palivizumab prophylaxis during the prevailing RSV season. According to the requirements for non-interventional or observational studies, no diagnostic or monitoring procedures were applied to the participants included in the study other than those which would ordinarily be applied in the course of the individual therapeutic strategy. Only data which were part of routine medical care were collected.

Data collection was conducted initially in season 2002/2003 using paper-based case report forms (CRFs); beginning in season 2008/2009 a protected internet-based data entry platform was used. Both the paper-based CRFs and the electronic system were subject to changes during the whole time of the registry.

Data collection for registry seasons 2002/2003 - 2006/2007 was conducted by use of paper-based CRFs and hospitalization forms. Corresponding results were published in 2011 and are hence depicted together and reported here as a separate reporting group.

Registry seasons 2007/2008 and 2008/2009 were considered transitional years in the process of switching the type of data collection to an electronic CRF (eCRF) system. Although data collection of registry 2007/2008 was still paper-based, it was not included in the original publication and hence, results are reported separately. In season 2008/2009 the mode of data collection was switched from paper-based CRFs to an eCRF system, however, several physicians still used the paper-based CRFs for documentation. In order to use all documentations and lose as few data as possible, results for 2008/2009 are based on a combination of paper-based CRF and eCRF data. Hence, it was decided to keep the results for 08/09 separate from the depiction of the homogenous, eCRF-based results of the following seasons.

Data collection for registry 09/10 - 15/16 was implemented by an eCRF system. Corresponding results are therefore depicted together in one reporting group.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 30804
• Est. completion date: July 31, 2016
• Est. primary completion date: July 31, 2016
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A to 24 Months

Eligibility

Inclusion Criteria:

• Children born at 35 weeks of gestation or less and less than 6 months of age at the onset of the Respiratory syncytial virus season

• Children less than 2 years of age and requiring treatment for bronchopulmonary dysplasia within the last 6 months.

• Children less than 2 years of age and with hemodynamically significant congenital heart disease.

Exclusion Criteria:

• Children with known hypersensitivity to palivizumab or any component of the formulation, or other humanized monoclonal antibodies

Related Conditions & MeSH terms

• Respiratory Syncytial Virus Infections
• Virus Diseases

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
AbbVie (prior sponsor, Abbott)

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Percentage of Participants With RSV-associated Hospitalization		During RSV season (September to June) from 2002 to 2016
Secondary	Diagnosis Documented at Hospital Discharge in Registries 02/03 - 06/07 and 07/08	Hospitalization due to RSV was documented on a separate hospitalization form. The data below represent the number of hospitalizations documented on forms; some participants may have had more than one hospitalization. Multiple entries for discharge diagnosis were possible.	During RSV season (September to June) from 2002 to 2008
Secondary	Diagnosis Documented at Hospital Discharge in Registry 08/09 and 09/10 - 15/16	In the season 2008/09, the eCRF system for data collection was introduced. Hospitalization due to RSV infection was documented on a separate hospitalization form in the electronic case report form (eCRF). Physicians were asked to specify a primary diagnosis at hospital discharge.	During RSV season (September to June) from 2008 to 2016
Secondary	Presence of Complications During Hospitalization		During RSV season (September to June) from 2002 to 2016
Secondary	Parental Cooperation in Registries 02/03 - 06/07 and 07/08	Cooperation of parents with the prophylaxis regimen was categorized as very good, good, moderate, bad or very bad.	During RSV season (September to June) from 2002 to 2008
Secondary	Parental Cooperation for Registry 08/09 and 09/10 - 15/16	Cooperation of parents with the prophylaxis regimen was evaluated per injection in registry 08/09 and 09/10 - 15/16. The categories for cooperation ratings were changed to good, satisfying, or bad: Good: all palivizumab doses could be administered as planned; Satisfying: a single palivizumab dose was missed by the parents; Bad: more than one palivizumab doses was missed by the parents.	During RSV season (September to June) from 2008 to 2016
Secondary	Mean Number of Palivizumab Injections	The mean number of palivizumab injections per participant, per season.	During RSV season (September to June) from 2002 to 2016

External Links

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