A Prospective, Multicenter, Open-label, Non-comparative Study of Safety and Efficacy of Synagis in Children at High Risk of Severe Respiratory Syncytial Virus Infection in the Russian Federation
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- Abbott
- 入组人数
- 100
- 试验地点
- 38
- 主要终点
- Frequency of Adverse Events
研究概览
简要总结
100 Russian children of 2 years of age and less in high-risk populations (preterm, and/or with heart and lung problems) will receive palivizumab (Synagis) 15 mg/kg intramuscularly as prophylaxis to severe respiratory syncytial virus (RSV) infection in order to study the safety and efficacy of the drug in Russian subjects.
详细描述
A prospective, multicenter, open-label, non-comparative study of safety and efficacy of palivizumab (Synagis) 15 mg/kg intramuscularly as prophylaxis to severe lower respiratory tract respiratory syncytial virus infection in 100 Russian children of 2 years of age and less in high-risk populations (preterm infants [less than or equal to 35 weeks gestational age], infants with bronchopulmonary dysplasia [BPD], and infants with hemodynamically significant congenital heart disease [HSCHD]).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- — 至 2 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects must meet all of the following criteria to be enrolled into the study:
- •Infants at high risk of severe RSV infection defined as fulfilling at least one of the following:
- •Infants born at less than or equal to 35 weeks gestational age AND are less than or equal to 6 months of age at enrollment
- •Infants less than or equal to 24 months of age at enrollment AND with a diagnosis of bronchopulmonary dysplasia (defined as oxygen requirement at a corrected gestational age of 36 weeks) requiring intervention/management (i.e., oxygen, diuretics, bronchodilators, corticosteroids, etc.) anytime within 6 months prior to enrollment
- •Infants less than or equal to 24 months of age at enrollment with hemodynamically significant congenital heart disease, either cyanotic or acyanotic, unoperated or partially corrected. Children with acyanotic cardiac lesions must have pulmonary hypertension (greater than or equal to 40 mmHg measured pressure in the pulmonary artery [ultrasound acceptable]) or the need for daily medication to manage congenital heart disease. Children with the following conditions are not eligible: hemodynamically insignificant small atrial or ventricular septal defects, patent ductus arteriosis, children with aortic stenosis, pulmonic stenosis, or coarctation of the aorta alone.
- •Informed Consent Form signed by parent(s).
排除标准
- •Subjects meeting any of the following criteria are not eligible for the study:
- •Hospitalization at the time of enrollment (unless discharge is anticipated within 14 days).
- •Mechanical ventilation (including continuous positive airway pressure [CPAP]) at the time of enrollment.
- •Life expectancy less than 6 months.
- •Active respiratory illness, or other acute infection.
- •Known renal impairment, as determined by the investigator.
- •Known hepatic impairment, as determined by the investigator.
- •History of seizures (except neonatal seizures).
- •Unstable neurological disorder (includes, but is not restricted to, epilepsy and decompensated hydrocephaly).
- •Known immunodeficiency, as determined by the investigator.
- •Allergy to immunoglobulin products.
- •Prior receipt of RSV vaccine or prophylaxis (e.g., palivizumab or motavizumab), or administration of a product possibly containing RSV-neutralizing antibody within 100 days prior to enrollment (includes, but is not restricted to, the following: RSV hyperimmunoglobulin, polyclonal intravenous immunoglobulin, cytomegalovirus hyperimmunoglobulin, varicella zoster hyperimmunoglobulin).
- •Participation in another clinical trial within 30 days prior to enrollment.
- •Previous enrollment in this trial.
- •For any reason, subject is considered by the investigator to be an unsuitable candidate for this study.
结局指标
主要结局
Frequency of Adverse Events
时间窗: Through 30 days following the last injection of palivizumab
Treatment-emergent adverse events were defined as those occurring after study drug initiation and within 30 and 100 days after the last dose of study drug. The number of subjects experiencing a serious or nonserious treatment-emergent adverse event within 30 days after the last dose of study drug is summarized. See the Reported Adverse Events section for details.
Number of Hospitalizations Due to Respiratory Syncytial Virus (RSV)
时间窗: Through 30 days following the last injection of palivizumab
Number of subjects experiencing an RSV hospitalization
次要结局
- Total Number of RSV Hospitalization Days(Through 30 days following the last injection of palivizumab)
- Total RSV Hospitalization Days With Increased Supplemental Oxygen Requirement(Through 30 days following the last injection of palivizumab)
- Number of Intensive Care Unit (ICU) Admissions During RSV Hospitalization(Through 30 days following the last injection of palivizumab)
- Total Days of RSV ICU Stay(Through 30 days following the last injection of palivizumab)
- Number of Subjects Who Received Mechanical Ventilation During RSV Hospitalization(Through 30 days following the last injection of palivizumab)
- Total Days of Mechanical Ventilation During RSV Hospitalization(Through 30 days following the last injection of palivizumab)