NCT05820672

Brief Summary

The goal of this study is to genrate evidence on long-term effectiveness and safety of SKYTROFA (lonapegsomatropin) in patients with growth hormone deficiency under routine clinical care

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
900

participants targeted

Target at P75+ for all trials

Timeline
83mo left

Started Mar 2023

Longer than P75 for all trials

Geographic Reach
1 country

27 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress32%
Mar 2023Mar 2033

First Submitted

Initial submission to the registry

March 7, 2023

Completed
13 days until next milestone

Study Start

First participant enrolled

March 20, 2023

Completed
1 month until next milestone

First Posted

Study publicly available on registry

April 20, 2023

Completed
9.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2033

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2033

Last Updated

April 21, 2026

Status Verified

April 1, 2026

Enrollment Period

10 years

First QC Date

March 7, 2023

Last Update Submit

April 20, 2026

Conditions

Keywords

Human Growth HormoneSKYTROFA

Outcome Measures

Primary Outcomes (2)

  • Assess the safety of patients treated with SKYTROFA (Lonapegsomatropin)

    Incidence of Adverse Events and Serious Adverse Events

    5 years

  • Assess the effectiveness of patients treated with SKYTROFA (Lonapegsomatropin)

    Near adult height (cm)

    5 years

Secondary Outcomes (2)

  • Assess clinical outcome assessments (COAs)

    5 years

  • Assess clinical outcome assessments (COAs)

    5 years

Study Arms (1)

Patients on SKYTROFA Treatment

Patients on SKYTROFA Treatment managed in USA with appropriate written Informed Consent

Other: No intervention

Interventions

No intervention

Patients on SKYTROFA Treatment

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients being treated with SKYTROFA who are associated to selected endocrinology or pediatric clinics across USA.

You may qualify if:

  • Patients who are on treatment with SKYTROFA (lonapegsomatropin)
  • Patients being clinically managed in USA
  • Patients with an appropriate written informed consent/assent as applicable for the age of the patient

You may not qualify if:

  • Patients participating in any interventional clinical study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (27)

Ascendis Investigational Site

Phoenix, Arizona, 85054, United States

RECRUITING

Ascendis Investigational Site

Orange, California, 92868, United States

RECRUITING

Ascendis Investigational Site

Sacramento, California, 95821, United States

RECRUITING

Ascendis Investigational Site

San Francisco, California, 94143, United States

RECRUITING

Ascendis Pharma Investigational Site

Centennial, Colorado, 80112, United States

RECRUITING

Ascendis Investigational Site

Washington D.C., District of Columbia, 20010, United States

RECRUITING

Ascendis Investigational Site

Orlando, Florida, 32806, United States

RECRUITING

Ascendis Investigational Site

Orlando, Florida, 32827, United States

RECRUITING

Ascendis Investigational Site

Tampa, Florida, 33612, United States

RECRUITING

Ascendis Investigational Site

Sandy Springs, Georgia, 30350, United States

RECRUITING

Ascendis Investigational Site

Boise, Idaho, 83712, United States

RECRUITING

Ascendis Investigational Site

Indianapolis, Indiana, 46202, United States

RECRUITING

Ascendis Investigational Site

Iowa City, Iowa, 52242, United States

RECRUITING

Ascendis Investigational Site

Louisville, Kentucky, 40202, United States

RECRUITING

Ascendis Investigational Site

Minneapolis, Minnesota, 55455, United States

RECRUITING

Ascendis Investigational Site

Las Vegas, Nevada, 89113, United States

RECRUITING

Ascendis Investigational Site

Lebanon, New Hampshire, 03756, United States

RECRUITING

Ascendis Investigational Site

Manchester, New Hampshire, 03104, United States

RECRUITING

Ascendis Investigational Site

Morristown, New Jersey, 07960, United States

RECRUITING

Ascendis Investigational Site

New Hyde Park, New York, 11042, United States

RECRUITING

Ascendis Investigational Site

Cincinnati, Ohio, 45229, United States

RECRUITING

Ascendis Investigational Site

Portland, Oregon, 97239, United States

RECRUITING

Ascendis Investigational Site

Columbia, South Carolina, 29203, United States

RECRUITING

Ascendis Investigational Site

Dallas, Texas, 75390, United States

RECRUITING

Ascendis Investigational Site

El Paso, Texas, 79907, United States

RECRUITING

Ascendis Investigational Site

Norfolk, Virginia, 23507, United States

RECRUITING

Ascendis Investigational Site

Seattle, Washington, 98105, United States

RECRUITING

MeSH Terms

Conditions

Dwarfism, Pituitary

Condition Hierarchy (Ancestors)

DwarfismBone Diseases, DevelopmentalBone DiseasesMusculoskeletal DiseasesBone Diseases, EndocrineHypopituitarismPituitary DiseasesHypothalamic DiseasesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesEndocrine System Diseases

Study Officials

  • Medical Director, MD

    Ascendis Pharma A/S

    STUDY DIRECTOR

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
5 Years
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 7, 2023

First Posted

April 20, 2023

Study Start

March 20, 2023

Primary Completion (Estimated)

March 1, 2033

Study Completion (Estimated)

March 1, 2033

Last Updated

April 21, 2026

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will not share

Locations