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临床试验/2024-513248-27-00
2024-513248-27-00招募中3 期

Multicentre, randomized, controlled, open-label, multi-centre medicoeconomic study evaluating the efficacy of adding zoledronic acid or denosumab to Stereotaxic radiotherapy in the treatment of vertebral metastases (ZOSTER)

Institut De Cancerologie De L Ouest10 个研究点 分布在 1 个国家目标入组 202 人开始时间: 2024年6月17日最近更新:

试验速览

阶段
3 期
状态
招募中
入组人数
202
试验地点
10
主要终点
of life gained in good health. Calculating the ICER requires : - Identifying care consumption; - Measuring costs; - Estimating overall survival; - Calculating utilities using the EQ5D-5L questionnaire (appendix 11). The ROCR will be measured at 6 months and 24 months after the start of radiotherapy.

研究概览

简要总结

to evaluate, on the basis of a cost-utility analysis and a randomised phase 3 study, the efficacy of adding zoledronic acid or denosumab to stereotactic radiotherapy in the treatment of vertebral metastases

研究设计

分配方式
Randomized
主要目的
Randomisation and treatment
盲法
None

入排标准

年龄范围
18 years 至 65+ years(18-64 Years, 65+ Years)
接受健康志愿者

入选标准

  • Cancer with inoperable thoracic and/or lumbar vertebral metastases
  • Age ≥ 18 years
  • Life expectancy greater than 1 year
  • WHO or PS ≤ 2
  • Effective contraception for women of childbearing age
  • Informing the patient and obtaining free, informed and written consent, signed by the patient and the investigator
  • Patient affiliated to or benefiting from the social security system

排除标准

  • Painful patient unable to maintain a supine position for 30 minutes despite analgesic treatment;
  • Patient under guardianship or unable to give consent;
  • Inability to undergo medical monitoring of the trial for geographical, social or psychological reasons.
  • Previous treatment with desonumab within the last 6 months or ongoing at inclusion.
  • Patients with severe untreated hypocalcaemia.
  • Signs of neurological compression
  • Spinal cord compression or epidural involvement requiring surgery prior to radiotherapy;
  • Clinically significant hypersensitivity to zoledronic acid or denosumab, other bisphosphonates or any excipient;
  • A history of osteonecrosis of the jawbone or exposed bone or delayed healing after dental surgery;
  • Previous bisphosphonate treatment within the last 24 months or ongoing at inclusion;
  • Creatinine clearance < 30 ml/min;
  • Pregnant or breast-feeding woman;

结局指标

主要结局

of life gained in good health. Calculating the ICER requires : - Identifying care consumption; - Measuring costs; - Estimating overall survival; - Calculating utilities using the EQ5D-5L questionnaire (appendix 11). The ROCR will be measured at 6 months and 24 months after the start of radiotherapy.

of life gained in good health. Calculating the ICER requires : - Identifying care consumption; - Measuring costs; - Estimating overall survival; - Calculating utilities using the EQ5D-5L questionnaire (appendix 11). The ROCR will be measured at 6 months and 24 months after the start of radiotherapy.

次要结局

  • Cost-effectiveness analysis: calculation of a Differential Cost Outcome Ratio (DCOER) expressed as a cost per life-year gained measured at 6 months and 24 months from the start of radiotherapy;
  • Budget impact analysis: estimation of the target and reached populations, calculation of the additional costs and avoided costs generated by the diffusion of the innovation in the French healthcare system.
  • Survival without CVF (vertebral compression fractures) estimated at 6, 12 and 24 months.
  • Survival without bone complications estimated at 6, 12 and 24 months
  • Acute and delayed toxicity: according to CTCAE 5 ;
  • Pain control: VAS and BPI (appendix 12) assessed at inclusion, 6, 12 and 24 months;
  • Local control of irradiated tumour lesions: MRI and TAP and/or PET scan (quarterly monitoring or in the event of neurological signs) assessed at 6 and 12 months;
  • Neoplastic Spinal Instability Score (NSSI) assessed at inclusion, 6 and 12 months
  • Assessment of bone density: bone densitometry at inclusion, 6 and 12 months;
  • Measurement of markers of immune response and bone remodelling;
  • Sensitivity and specificity of the algorithm for detecting the risk of fracture at 1 year.

研究者

申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

Stéphane SUPIOT

Scientific

Institut De Cancerologie De L Ouest

研究点 (10)

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