CompletedPhase 1/2

IGF-1 Treatment for Individuals With Short Stature Due to PAPP-A2 Deficiency

7 participantsStarted 2015-12-21

Plain-language summary

With this study we want to investigate the pharmacokinetic (PK) effect of a single injection of rhIGF-1 in patients with PAPP-A2 mutations compared to heterozygous carriers and healthy controls. This will be followed by treatment of PAPP-A2 deficient patients with IGF-1 for a period of one-year to assess growth velocity. Additionally, we want to further describe the phenotypic characteristics of patients with PAPP-A2 deficiency.

Who can participate

Age range

10 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

PAPP-A2 deficient Inclusion Criteria: * Defect in PAPP-A2 (heterozygous or homozygous mutation) Exclusion Criteria: * None Healthy Volunteers Inclusion Criteria: * Between the ages of 18 and 30 * In general good health Exclusion Criteria: * Any medications (with the exception of contraceptives) * Pregnancy

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Height Velocity

Timeframe: Yearly until participant on treatment stops growing, or discontinues treatment (up to 6 years)

Trial details

NCT IDNCT02636270

SponsorChildren's Hospital Medical Center, Cincinnati

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-10-14

Results submitted2023-11-09

View on ClinicalTrials.gov More Short Stature trials