Transition of Care in Pediatric Rare Endocrine Disorders (TRANSPIRE)

August 21, 2026 updated by: Yun Jeong Lee, Seoul National University Hospital

Transition of Care in Pediatric Rare Endocrine Disorders: Assessing Unmet Needs and Implementing a Standardized Transition Program

This study will evaluate the transition from pediatric to adult care in patients with pediatric-onset rare endocrine disorders. The study includes three components: a review of medical records to assess previous transition outcomes, a survey of adult patients about transition experiences and quality of life, and an evaluation of a structured transition program for participants aged 18 years or older. The transition program provides assessment of transition readiness, individualized education, clinical information transfer, coordinated care between pediatric and adult endocrinology teams, and follow-up after transfer. Researchers will evaluate transfer and retention in adult care, transition readiness, quality of life, appointment attendance, satisfaction, and clinical outcomes.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This study consists of three components. First, current transition practices and outcomes will be evaluated through retrospective medical record review. Second, a survey of adult patients will assess their transition experiences, unmet needs, and quality of life. Third, a standardized transition program will be prospectively evaluated in eligible participants preparing to transfer from pediatric to adult endocrinology care.

The transition program includes standardized assessment of transition readiness, disease knowledge, quality of life, and psychological status, together with individualized education, preparation of a clinical information summary and disease-specific checklist, coordinated transfer between pediatric and adult endocrinology teams, and follow-up after transfer.

The study is designed to characterize current transition practices and unmet needs and to evaluate whether a standardized transition program can improve the transition from pediatric to adult endocrine care.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
150

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • South Korea
      • Daegu, South Korea
        • Not yet recruiting
        • Kyungpook National University Hospital
        • Contact:
        • Sub-Investigator:
          • Jae-Han Jeon
      • Daegu, South Korea
        • Not yet recruiting
        • Daegu Catholic University Medical Center
        • Contact:
        • Sub-Investigator:
          • Eonju Jeon
      • Daejeon, South Korea
        • Not yet recruiting
        • Chungnam National University Hospital
        • Contact:
        • Sub-Investigator:
          • Ju Hee Lee
      • Gwangju, South Korea
        • Not yet recruiting
        • Chonnam National University Hospital
        • Contact:
        • Sub-Investigator:
          • Dong Jin Chung
      • Hwasun, South Korea
        • Not yet recruiting
        • Hwasun Chonnam National University Hospital
        • Contact:
      • Incheon, South Korea
        • Not yet recruiting
        • Inha University Hospital
        • Contact:
        • Sub-Investigator:
          • Seongbin Hong
      • Jeonju, South Korea
        • Not yet recruiting
        • Jeonbuk National University Hospital
        • Contact:
        • Sub-Investigator:
          • Ji Hyun Park
      • Seongnam, South Korea
        • Not yet recruiting
        • Seoul National University Bundang Hospital
        • Contact:
        • Sub-Investigator:
          • Sung Hye Kong
      • Seoul, South Korea, 03080
        • Recruiting
        • Seoul National University Hospital
        • Contact:
        • Sub-Investigator:
          • Jung Hee Kim
      • Seoul, South Korea
        • Not yet recruiting
        • Korea University Guro Hospital
        • Contact:
        • Sub-Investigator:
          • Min Jeong Park
      • Seoul, South Korea
        • Not yet recruiting
        • Konkuk University Medical Center
        • Contact:
        • Sub-Investigator:
          • Kee-Ho Song

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age 18 years or older.
  • Diagnosis of a pediatric-onset rare endocrine disorder, including rare metabolic bone and mineral disorders, hypopituitarism, congenital adrenal hyperplasia, rare endocrine tumors, and syndromic or chromosomal disorders requiring endocrine care.
  • Currently receiving follow-up care in the pediatric endocrinology department of a participating institution.
  • Willing to participate in the standardized transition-of-care program and able to provide written informed consent.

Exclusion Criteria:

  • none

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Health Services Research
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Structured Transition-of-Care Program
Participants will receive a structured transition-of-care program including assessment of transition readiness and disease knowledge, individualized education, preparation of a clinical information summary and disease-specific checklist, coordinated transfer from pediatric to adult endocrinology care, and structured follow-up after transfer.
Behavioral: Structured Transition-of-Care Program
The program includes assessment of transition readiness and disease knowledge, individualized education, preparation of a clinical information summary and disease-specific checklist, coordinated transfer between pediatric and adult endocrinology teams, and structured follow-up after transfer.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Proportion of Participants Successfully Transferred to Adult Endocrinology Care
Time Frame: Within 6 months after transfer to adult endocrinology care
The proportion of participants who successfully transfer to adult endocrinology care will be calculated as the number of participants who complete their first adult endocrinology outpatient visit after transfer from pediatric care divided by the number of participants enrolled in the standardized transition-of-care program.
Within 6 months after transfer to adult endocrinology care

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Change in Transition Readiness Assessment Questionnaire Score
Time Frame: Baseline and at the first or second adult endocrinology visit after transfer
Transition readiness will be assessed using the Transition Readiness Assessment Questionnaire at baseline and after transition to adult care. Scores will be calculated according to the validated scoring method, with higher scores indicating greater transition readiness. Change will be calculated as the post-transition score minus the baseline score.
Baseline and at the first or second adult endocrinology visit after transfer
Change in Transition-Related Anxiety Score
Time Frame: Baseline and at the first or second adult endocrinology visit after transfer
Transition-related anxiety will be assessed at baseline and after transition to adult care using the study-specific transition evaluation questionnaire. Change will be calculated as the post-transition score minus the baseline score, with higher scores indicating greater transition-related anxiety.
Baseline and at the first or second adult endocrinology visit after transfer
Participant Satisfaction With the Transition Process
Time Frame: Baseline and at the first or second adult endocrinology visit after transfer
Participant satisfaction with the transition program and adult-oriented care will be assessed using the post-transition evaluation questionnaire. The total score will be calculated according to the study-specific scoring method, with higher scores indicating greater satisfaction.
Baseline and at the first or second adult endocrinology visit after transfer
Retention in Adult Endocrinology Care at 12 Months
Time Frame: 12 months after the first adult endocrinology visi
The proportion of participants who remain in adult endocrinology care at 12 months after their first adult endocrinology visit will be assessed. Retention will be defined as continued attendance at scheduled adult endocrinology follow-up visits during the 12-month period.
12 months after the first adult endocrinology visi

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Seoul National University Hospital

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
SNUH Lee Kun-hee Child Cancer & Rare Disease Project

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Yun Jeong Lee, Seoul National University Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 20, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 31, 2028

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2028

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 21, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 21, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 25, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 25, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 21, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 25C0710100

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Individual participant-level data are not planned to be publicly shared because the study includes participants with rare endocrine disorders, and a potential risk of participant re-identification may remain even after removal of direct identifiers. Aggregate study results may be reported in scientific publications and presentations.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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