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临床试验/EUCTR2014-004493-42-Outside-EU/EEA
EUCTR2014-004493-42-Outside-EU/EEA进行中(未招募)不适用

A Phase 3, Randomized, Multi-Center, Open-Label Study to Evaluate theEfficacy and Safety of Leuprolide Acetate 11.25 and 30 mg Formulationsin Children with Central Precocious Puberty

Abbvie previously known as Abbott0 个研究点目标入组 80 人开始时间: 2014年12月3日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
80

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

  • 1. The informed consent form, assent form and any privacy statement (e.g., HIPAA)
  • must be approved by a local or central Institutional Review Board (IRB) as
  • required by State and local regulations. Prior to performing any trial-related
  • procedures, each subject's parent must review, understand, and sign an informed
  • consent form. When determined to be appropriate (as specified either by the IRB
  • and/or State and local regulations), each subject must also sign the assent form
  • after having had an opportunity to review the form and have its contents explained
  • and questions answered.
  • 2. Subject has a clinical diagnosis of CPP.
  • 3. Eligible to receive at least 6 months of therapy to treat CPP after study entry.
  • 4. Chronological age at onset of pubertal symptoms less than 8 years old in girls and
  • less than 9 years old in boys at Day 1.
  • 5. Bone age advanced at least 1 year beyond the chronological age at time of
  • diagnosis or first GnRHa therapy.
  • 6. In general good health with no uncontrolled, clinically significant disease which
  • would interfere with bone maturation or mask the objectives of this protocol as
  • assessed by the investigator.
  • Additional criteria for subjects naïve to GnRHa treatment:
  • 7. Girls 2-8 years inclusive or Boys 2-9 years inclusive at Day 1
  • 8. Pretreatment pubertal response to leuprolide acetate stimulation (LH = 8 mIU/mL)
  • at Screening.
  • 9. Breast pubertal staging of at least II in Girls; testicular volume of at least 4cc or
  • testicular length greater than 2.5 cm in Boys at Screening.
  • Additional criteria for subjects previously treated with GnRHa:
  • 10. Girls 2-10 years inclusive or Boys 2-11 years inclusive at Day 1.
  • 11. Must have been on standard GnRHa therapy for at least the 6 months prior to
  • to the end of their previous GnRHa treatment cycle.
  • 12. Should have documented maintenance of LH suppression as evidenced by peak
  • stimulated LH < 4 mIU/mL at Screening.
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range: 84
  • 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

  • 1. Incomplete precocious puberty (premature thelarche, premature adrenarche).
  • 2. Peripheral precocious puberty: gonadal or adrenal tumors, congenital adrenal
  • hyperplasia, testotoxicosis in boys, hCG secreting tumor or McCune-Albright
  • syndrome in girls.
  • 3. Evidence of any abnormal pituitary, hypothalamic, adrenal, thyroid and gonadal
  • function other than premature secretion of gonadotropins not adequately
  • controlled.
  • 4. Unstable intracranial tumors (unresponsive to treatment/expanding) except
  • 5. Previous treatment with GnRHa therapy requiring leuprolide acetate for depot
  • suspension > 15 mg monthly.
  • 6. Bone age > 13 years for girls and > 14 years for boys.
  • 7. Any other condition interfering with growth, i.e., skeletal dysplasia, cerebral palsy.
  • 8. Chronic illness requiring treatment that may interfere with growth, i.e., chronic
  • steroid use, renal failure, moderate to severe scoliosis.
  • 9. Diagnosis of short stature, i.e., more than 2.25 SD below the mean height for age
  • (growth chart measurement).
  • 10. Prior or current therapy with medroxyprogesterone acetate.
  • 11. Prior or current therapy with growth hormone.
  • 12. Subject has an abnormal laboratory value that suggest a clinically significant
  • underlying disease or condition that may prevent the subject from entering the
  • study or subject with the following laboratory abnormalities: Creatinine
  • > 1.5 mg/dL, ALT and/or AST > 2.0 × ULN, or total bilirubin > 2.0 mg/dL with
  • AST/ALT elevated above normal limits.
  • 13. Subject has a positive pregnancy test.
  • 14. Any concomitant medical condition that, in the opinion of the investigator, may
  • expose a subject to an unacceptable level of safety risk or that affects subject
  • compliance.
  • 15. Known hypersensitivity to study medication or its excipients.
  • 16. Subject is a family member of the investigator, sub investigator, or study
  • coordinator. Family member is defined to include either a child (including step or
  • foster child), niece, nephew, sibling or cousin.
  • 17. Participation in another drug research within 3 months of randomization into this
  • 18. Prior or current therapy with IGF-1.
  • 19. Use of an estrogen preparation within 2 months prior to Day 1.

研究者

发起方
Abbvie previously known as Abbott

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