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临床试验/jRCT2031220113
jRCT2031220113进行中(未招募)不适用

Observational study of children with achondroplasia

RIBOMIC Inc.0 个研究点目标入组 14 人开始时间: 2022年10月3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
RIBOMIC Inc.
入组人数
14
主要终点
Condition of elbow and hip joints

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
5age old over 至 14age old under(—)
性别
All

入选标准

  • (1) Able to obtain written informed consent from surrogate decision maker (parents, relatives or legal representative) before study entry
  • Able to obtain written informed assent from the patient after explaining the contents of this trial in the assent document (if possible)
  • (2) Has achondroplasia, diagnosed by genetic diagnosis
  • (3) Aged 5 to 14 years, inclusive, at study entry
  • (4) Able to lead a normal life without assistance
  • (5) Able to perform all the tests described in the protocol ,judged by Investigator

排除标准

  • (1) Has short stature condition other than achondroplasia
  • (2) Has congenital diseases other than achondroplasia
  • (3) Has history of treatment with growth hormone or VOXZOGO within 12 weeks before study entry
  • (4) Has history of limb-lengthening surgery
  • (5) With a closed growth plate
  • (6) Has any of the following disorders that require surgical treatment on MRI or CT scans, or has clinically significant neurological symptoms or obstructive sleep apnea syndrome caused by these disorders: foramen magnum stenosis, spinal stenosis, hydrocephalus, spinal cord and cauda equina compression, etc (However, patients who have undergone surgical treatment for these disorders at least 26 weeks (6 months) before study entry and have no clinical problems can be enrolled)
  • (7) Has a history of allergies against the following products containing RBM-007 components (e.g., nucleic acid, polyethylene glycol, mannitol): prescribed medicines, vaccines, over-the-counter medicines, cosmetics, foods, etc
  • (8) Has history of cardiac or vascular disease
  • (9) Shows clinically significant abnormalities in the clinical laboratory test result, which is related to hepatic function or renal function
  • (10) Had a fracture of the long bones or spine (except for fracture of digits or toes)
  • (11) Has history of hip surgery, severe hip dysplasia or serious hip injury
  • (12) Highly likely to be unable to complete the trial, judged by the Investigator
  • (13) Used any other IP or investigational medical device within 26 weeks (6 months) before study entry
  • (14) Inadequate as a patient for this trial for any other reason than above, considered by the Investigator

结局指标

主要结局

Condition of elbow and hip joints

based on clinical findings

Changes in body proportion ratios

ratio of upper arm length to forearm length, ratio of thigh length to lower leg length, ratio of arm span to height

次要结局

未报告次要终点

研究者

发起方
RIBOMIC Inc.

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