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临床试验/EUCTR2004-000485-13-HU
EUCTR2004-000485-13-HU进行中(未招募)不适用

A Randomized, Double-blind, Placebo-controlled, Multicenter, Parallel Group Study ofOne-year Duration Followed by 2 Years of Open-label Treatment to Determine the Safety and Efficacy of Orally Administered 2.5 mg or 5.0 mg Daily Risedronate,in Children = 4 to < 16 Years Old with Osteogenesis Imperfecta. - POISE

Procter & Gamble Ltd0 个研究点目标入组 124 人开始时间: 2006年7月14日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
124

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • To be enrolled in this study, a child must meet the following:
  • a) diagnosed with OI as based on a modified classification scale7,8 (Appendix 1)
  • b) aged 4 through 15 years (= 4 to < 16), inclusive
  • c) have an increased risk of fractures as defined by:
  • a history of at least 1 radiographically confirmed, non-traumatic or low impact
  • fracture, plus low BMD (Z-score = -1 at either total body or lumbar spine sites);
  • very low BMD (Z-score = -2.0 at either total body or lumbar spine sites) with or
  • without a history of fractures
  • d) have at least 2 evaluable lumbar spine vertebral bodies (L1-L4), namely without fracture or degenerative disease
  • e) if female, post-menarche and sexually active, must be willing to agree to use a reliable contraceptive measure for the duration of the study. Acceptable forms of contraception include oral, injected or implanted contraceptives, or intrauterine devices.
  • f) if female and post-menarche, must have a negative serum and urine pregnancy test at Screening
  • g) able and willing to participate in the study as evidenced by a parent/legal guardian signing a valid written informed consent and the patient signing an assent (if appropriate).
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) no
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • a) body weight < 10 kg
  • b) history of cancer within the past 5 years
  • c) untreated rickets within 1 year prior to enrollment
  • d) history of clinically significant organic or psychiatric disease or findings on physical
  • examination, which in the opinion of the Investigator, would prevent the patient from
  • completing the study
  • e) documented history of an abnormal or allergic reaction to bisphosphonates
  • f) abuse of alcohol
  • g) abuse of prescription or illicit drugs
  • h) history of using any of the following medications, regardless of dose, for at least
  • 1 month, within 3 months of enrollment:
  • anabolic agents
  • estrogen (except contraceptives)
  • progestogens (except contraceptives)
  • calcitriol, calcidiol, or alfacalcidol
  • calcitonin
  • fluoride (except dental health products)
  • glucocorticoids (does not include inhaled glucocorticoids)
  • growth hormones
  • parathyroid hormone (PTH)
  • strontium
  • i) history of using any bisphosphonates within 1 year of enrollment, except for a single dose of oral bisphosphonate, such as risedronate or alendronate
  • j) osteoporosis, secondary to diseases other than OI or drug therapies
  • k) clinically significant abnormal laboratory finding at Screening, as follows:
  • liver function test (LFT), either AST or ALT > 2 x ULN
  • thyroid stimulating hormone (TSH) and PTH outside of the normal reference range
  • Note: An iPTH level below the lower limit of the normal range may be associated
  • with calcium supplementation. Therefore, the Investigator and the Medical Monitor
  • will review the patient's personal data and medical history to confirm or refute that
  • the low iPTH level is associated with high calcium supplementation
  • serum 25(OH) vitamin D < 20 nmol/L (8 ng/mL)
  • serum creatinine > 106 µmol/L (1.2 mg/dL)
  • l) current use of anticonvulsant medication
  • m) current use of anticoagulant medication
  • n) participation in another clinical trial within 3 months of enrollment.

研究者

发起方
Procter & Gamble Ltd

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