E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
idiopathic growth hormone deficienty
Turner Syndrome |
|
E.1.1.1 | Medical condition in easily understood language |
Patients having a growth hormone deficiency or Turner Syndrome |
|
E.1.1.2 | Therapeutic area | Body processes [G] - Metabolic Phenomena [G03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 13.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10056438 |
E.1.2 | Term | Growth hormone deficiency |
E.1.2 | System Organ Class | 10014698 - Endocrine disorders |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 13.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10045181 |
E.1.2 | Term | Turner's syndrome |
E.1.2 | System Organ Class | 10010331 - Congenital, familial and genetic disorders |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To confirm that at least one of the genetic markers associated to the
amplitude of first year growth response to recombinant human
growth hormone (r-hGH) treatment identified in PREDICT Long-
Term Follow-Up (LTFU) Study (28614) is replicated in an
independent population of this study of prepubertal children with
either idiopathic growth hormone deficiency (IGHD) or Turner
Syndrome (TS). |
|
E.2.2 | Secondary objectives of the trial |
To evaluate the contribution of validated genetic markers related
to the amplitude of first year growth in IGHD children in
response to r-hGH therapy using a model derived from the
growth hormone deficiency (GHD) Kabi-Pharmacia
International Growth Study (KIGS) predictive model of the first
year growth response to r-hGH.
To evaluate the contribution of validated genetic markers related
to the amplitude of first year growth in TS girls in response to rhGH
therapy in TS girls using a model derived from the TS
KIGS predictive model of the first year growth response to r-hGH. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Pre-established diagnosis of IGHD or TS based on classical criteria
with at least 1 year of r-hGH therapy and with Tanner stage 1 at
treatment start
Retrospective availability of a complete set of clinical, auxological
and biological parameters necessary for building the predictive
model |
|
E.4 | Principal exclusion criteria |
Acquired GHD
Any drug or disease that could affect growth |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The list of genetic markers associated to the first
year growth response to r-hGH measured by the 3 following growth
parameters:
Change from baseline to year 1 in Height (cm)
Change from baseline to year 1 in Height standard deviation score
(SDS)
Height Velocity (HV) (cm/year) SDS at 1 year |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
The first year growth predictive value of the models including the
validated genetic markers on HV (cm/year) at 1 year in IGHD
children and in TS girls treated with r-hGH combined to wellestablished
clinical, auxological and biological markers derived
from the KIGS GHD predictive model of the first year growth
response to r-hGH therapy |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 0 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 30 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Canada |
Russian Federation |
|
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 1 |
E.8.9.2 | In all countries concerned by the trial days | 0 |