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CompletedNCT01259778ECOS KORUpdated Dec 26, 2017

To Assess the Level of Adherence of Subjects Receiving SAIZEN® Via Easypod™ in South Korea

An observational study in Growth Disorders, sponsored by Merck KGaA, Darmstadt, Germany. Completed at 1 site in Korea, Republic of. Open to participants aged 2 Years to 18 Years. Per ClinicalTrials.gov, last updated 2017-12-26.

Sponsored by Merck KGaA, Darmstadt, Germany · Observational

Study type
Observational
Model
Cohort
Time perspective
Other
Enrollment
224
Ages
2 Years to 18 Years
Sex
All
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Study summary

This is a National, Multicentre, Observational Registry to study Adherence and Long Term Outcomes of Therapy in paediatric subjects using easypod™ electromechanical device for growth hormone treatment from hospital in Korea in order to assess the level of adherence of subjects receiving SAIZEN® via easypod™.

Read the detailed description

Subjects will be enrolled in a multicenter, longitudinal, observational registry. Parents/subjects will provide their Informed Consent/assent to upload their data for population-based analyses and optionally to adhere to a patient adherence support program designed to improve their adherence and, ultimately, clinical outcomes. Adherence data will be primarily derived from the easypod™ device combined with physician data entry of outcome measures. Data will be collected retrospectively and prospectively. This will allow the establishment of adherence profiles and explore the hypothesis that patient adherence support programs improve adherence and subsequent clinical outcomes. Collected data will be also analyzed in a multinational pooled analysis of comparable national studies.

Primary Objective:

To assess the level of adherence of subjects receiving SAIZEN via easypod™

Secondary Objectives:

  • To describe the impact of adherence on clinical outcomes for subject receiving SAIZEN via easypod™
  • To identify adherence subject profiling
  • To assess the impact of adherence on Insulin-like growth factor 1 (IGF-1) (i.e. above, below or within normal ranges)
  • Temporal profile of IGF-1 and IGFBP-3 levels
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Conditions studied

  • Growth Disorders

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Keywords

  • Growth disorders
  • Saizen
  • easypod™
  • Growth hormone
  • Pediatric subject
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In context

Growth Disorders

167 studies on the registry are indexed under Growth Disorders; 24 are open to participants now.

This study's enrollment of 224 is close to the median of 205 across 67 observational studies indexed under Growth Disorders.

Browse Growth Disorders studies →

Lead sponsor

Merck KGaA, Darmstadt, Germany is the lead sponsor of 269 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
2 Years to 18 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Paediatric subjects (aged 2-18) who are taking SAIZEN® for registered indications using the easypod™ electromechanical device.

Inclusion criteria

  • Administered growth hormone via the easypod™ electromechanical device according to Summary of Product Characteristics (SmPC)
  • Over the age of >2 years
  • Under \<18 years of age, or over 18 without fusion of growth plates
  • Parent's or guardian's written informed consent, given before entering data into the registry, with the understanding that the subject or parent/guardian may withdraw consent at any time without prejudice to future medical care. If the child is old enough to read and write, a separate assent form will be given as defined in the appropriate jurisdiction of each country.

Exclusion criteria

Exclusion Criteria:

  • Subjects taking growth hormone in whom growth plates have fused (i.e. for taking growth hormone for it's metabolic effects)
  • Contra-indications to SAIZEN® as defined in the Summary of Product Characteristics (SmPC)
  • Use of an investigational drug or participation in an interventional clinical study
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Study design

Observational model
Cohort
Time perspective
Other
Enrollment
224 participants (actual)
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What researchers measure

Primary outcomes

  1. Mean percent of adherence by subject over a period of time

    Time frame: At least 6 months and up to 5 years

Secondary outcomes

  1. Correlation of adherence and growth outcome (height velocity (HV), height velocity-standard deviation score (HV-SDS), height, height standard deviation score) after each year of SAIZEN® treatment with easypod™

    Time frame: At least 6 months and up to 5 years

  2. Subject adherence profile based on age, gender, indication, self-injection or not, time on treatment

    Time frame: At least 6 months and up to 5 years

  3. Impact of patient adherence support programme on adherence and outcomes for subjects using easypod™

    Time frame: At least 6 months and up to 5 years

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Study locations

1 site
  • Yonsei University Colleage of Medicine, Severance Hospital
    Seoul, 120-752, Korea, Republic of
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References and documents

Publications

  • Koledova, E. et al. (2017) Analysis of results from the global, 5-year Easypod™ Connect Observational Study (ECOS) study in children with growth disorders. 10th International Meeting for Pediatric Endocrinology; 2017 Sep 14-17; Washington, DC.
  • Wit, JM. et al. (2017) Effect of adherence on the 2-year growth response to growth hormone treatment in prepubertal children with idiopathic isolated growth hormone deficiency participating in the EasypodTM Connect Observational Study (ECOS). 10th International Meeting of Paediatric Endocrinology; 2017 Sep 14-17; Washington, DC.
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 26, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01259778
Lead sponsor
Merck KGaA, Darmstadt, Germany
Collaborators
Merck Ltd.
Responsible party
Sponsor
First posted
Dec 14, 2010
Start date
Feb 28, 2011
Primary completion
Dec 31, 2015
Completion
Dec 31, 2015
Last update
Dec 26, 2017

Study contacts

Medical Responsible
study director · Merck KGaA, Darmstadt, Germany
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Dec 2017. You cannot join it, but the record below documents what was studied.

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