Prospective Non-randomized (Pharmacoepidemiologic) Cohort Study (Open-label, Multicenter) to Assess the Magnitude of Potential Risk With the Administration of Gadovist in Patients With Moderate to Severe Renal Impairment for the Development of Nephrogenic Systemic Fibrosis (NSF) Based on Diagnostically Specific Clinical and Histopathologic Information
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- Bayer
- 入组人数
- 927
- 主要终点
- Number of patients with moderate to severe renal impairment, who develop Nephrogenic Systemic Fibrosis (NSF), based on diagnostically specific clinical and histopathological information
研究概览
简要总结
Patients with moderate to severe renal impairment scheduled for a magnetic resonance imaging (MRI) scan and injection with a contrast agent, Gadovist, will be asked to participate.
The administration of contrast agents that contain gadolinium such as Gadovist might increase a potential risk to develop a rare condition called nephrogenic systemic fibrosis (NSF) in patients with renal impairment. This study is to assess the potential risk to develop NSF in patients with renal impairment after the administration of Gadovist. Patients who are enrolled in this study will receive a Gadovist enhanced MRI scan which was prescribed by the referring doctor. After the MRI scan the patient will be included in a two year follow-up period to assess if signs or symptoms suggestive of NSF have appeared.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 2 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with moderate (eGFR 30 - 59 ml/min/173m2) or severe (eGFR < 30 ml/min/1.73m2) renal impairment, scheduled to undergo Gadovist-enhanced MRI
排除标准
- •GBCA-enhanced MRI (or administration of a GBCA for any other CE imaging procedure) other than Gadovist within 12 months prior to administration of Gadovist
- •History of NSF (Nephrogenic Fibrosing Dermopathy)
- •Age outside the indicated age range mentioned in national labelling.
研究组 & 干预措施
Arm 1
干预措施: Gadobutrol (Gadovist, BAY86-4875) (Drug)
结局指标
主要结局
Number of patients with moderate to severe renal impairment, who develop Nephrogenic Systemic Fibrosis (NSF), based on diagnostically specific clinical and histopathological information
时间窗: From the time of MRI until the end of follow-up period (24 months)
次要结局
- Number of Participants With Moderate to Severe Renal Impairment in Whom no Biopsy was Obtained who Develop Nephrogenic Systemic Fibrosis (NSF) Based on Diagnostically Specific Clinical Information(From the time of MRI until the end of follow-up period (24 months))
- Evaluation of Creactive Protein (CRP) in Participants With Moderate and Severe Renal Impairment(Within 48 hours prior to the Gadovist administration)
- Evaluation of Osteopontin and Tissue Inhibitor of Metallo Proteinase 1 (TIMP1) in Participants With Moderate and Severe Renal Impairment(Within 48 hours prior to the Gadovist administration)
- Number of Participants With Image Quality Sufficient for Diagnosis(Immediately after Gadovist-enhanced MRI)
- Evaluation of Macrophage Inflammatory Proteins (MIP) and Monocyte Chemotactic Proteins (MCP) in Participants With Moderate and Severe Renal Impairment(Within 48 hours prior to the Gadovist administration)
- Number of Participants With Treatmentemergent Adverse Events (TEAEs), Treatmentemergent Serious Adverse Event (TESAE), Drugrelated Treatmentemergent Adverse Events (TEAEs) and Drugrelated Treatmentemergent Serious Adverse Events (TESAEs)(From the time of MRI until the end of follow-up period (24 months))
- Number of Participants With Different Criteria of Diagnostic Confidence of the Investigator Based on(Immediately after Gadovist-enhanced MRI)