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临床试验/ACTRN12610000507088
ACTRN12610000507088已完成3 期

Open label, randomized clinical trial of zoledronic acid (Aclasta) versus vitamin D plus calcium in children and adolescents with Duchenne muscular dystrophy, to assess change in lumbar spine bone density over 12 months

Royal Children's Hospital0 个研究点目标入组 60 人开始时间: 2010年6月18日最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
入组人数
60

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomised controlled trial
主要目的
Prevention
盲法
Open (masking not used)

入排标准

年龄范围
6 Years 至 16 Years(—)
性别
Male

入选标准

  • All boys between 6-16 years with confirmed Duchenne Muscular Dystrophy (DMD) and who are receiving glucocorticoid therapy (this is universally prednisolone)

排除标准

  • Genant Grade 3 or greater vertebral compression
  • 1. Any prior use of osteoporosis or bone-modifying therapy, such as bisphosphonates, sodium fluoride, calcitonin, calcitriol, Gonadotrophin releasing hormone agonists or Growth Hormone (GH).
  • 2. Patients who have received testosterone therapy may only be included in the trial if this therapy was given as part of physiological replacement in the setting of documented hormonal deficiencies
  • 3. Any prior history of malignancy
  • 4. Any medical condition that might interfere with the evaluation of LS BMD, such as severe scoliosis or spinal fusion. Patients with less than 3 evaluable vertebrae by DEXA evaluation in the region of interest (ROI) L1-L4, as confirmed by the central imaging laboratory, will not be considered eligible for this study.
  • 5. Hypocalcemia and hypophosphatemia: any value (age-matched) below the normal range at screening
  • 6. Vitamin D deficiency (serum 25-hydroxy vitamin D concentrations of < 50 nmol/L) at screening
  • 7. Renal impairment: Glomerulr filtration rate (GFR) < 35 ml/min/1.73 m2 at screening based on the Schwartz formula.
  • 8. A serum creatinine increase between Visit 1 and Visit 2 greater than 44.2 mmol/L
  • 9. History of hyperparathyroidism, hypothyriodism or hyperthyroidism within 1 year of screening
  • 10.History of sarcoidosis, primary bone disease (osteogenesis imperfecta, idiopathic juvenile
  • osteoporosis, rickets/osteomalacia)., Kawasaki’s disease or Henoch-Schonlein Purpura.
  • 11. Diagnosis of active uveitis (symptomatic or asymptomatic) at the time of enrollment of the study.
  • 12. Any subject involved in another study, if an investigational agent is deemed by investigators to possible interfere with this study agent. ( for example use of a different bisphosphonate or a statin, a drug that utilizes the same biochemical pathways )

研究者

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