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NCT03845465 · ClinicalTrials.gov registry record · NA

Positive Psychology Intervention to Treat Diabetes Distress in Teens With Type 1 Diabetes

A NA study of Type 1 Diabetes Mellitus, sponsored by Vanderbilt University Medical Center.

Completed
Registry status
NA
Development phase
400
Enrollment target
2
Study locations

NCT03845465: Completed NA study of Type 1 Diabetes Mellitus, sponsored by Vanderbilt University Medical Center.

NCT03845465 is a NA study of Type 1 Diabetes Mellitus that has completed, run by Vanderbilt University Medical Center. The registered enrollment target is 400 participants, above the 169-participant average among 112 other Type 1 Diabetes Mellitus trials with a reported enrollment target (137% higher). The trial reports 2 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03845465, a NA study of Type 1 Diabetes Mellitus, has completed, sponsored by Vanderbilt University Medical Center.

COMPLETED
Registry status
NA
Development phase
400 participants
Enrollment target
2
Study locations

Study Summary

The treatment regimen for type 1 diabetes is complex and demanding, and many adolescents experience diabetes distress related to the daily demands of diabetes care, which can cause problems with diabetes management and glycemic control. The proposed study will conduct a multisite, randomized trial to test the effects of a positive psychology intervention aimed at treating diabetes distress and improving glycemic outcomes. The potential benefits include helping adolescents achieve better glycemic control, improved self-management, and psychosocial outcomes

Primary Outcome

Hemoglobin A1c measures the amount of glucose attached to hemoglobin. It is assessed as part of regular diabetes clinic visits. The target is \<7.0%.

Conditions Studied

Interventions

  • BEHAVIORAL Education
  • BEHAVIORAL Positive Affect + Education

Study Locations (2)

District of Columbia

  • Children's National - Washington D.C.

Tennessee

  • Vanderbilt University Medical Center - Nashville

Trial Details

FieldValue
Enrollment Target 400 participants
Start Date 2019-12-17
Est. Completion 2023-09-07
Phase NA

What the finished NCT03845465 record still lists

NCT03845465 is an interventional study that assigns participants to a tested intervention. The registered 400 participants enrollment target is mid-sized for trials with a published cap, above the 169-participant average among 112 other Type 1 Diabetes Mellitus trials with a reported enrollment target (137% higher).

The record links to 1 condition, with Type 1 Diabetes Mellitus appearing as the primary indexed condition, and to 2 interventions - of which Education is the first listed.

NCT03845465 reports a single indexed study location in District of Columbia, Tennessee.

Frequently Asked Questions

What is clinical trial NCT03845465 about?

NCT03845465 is a clinical study titled "Positive Psychology Intervention to Treat Diabetes Distress in Teens With Type 1 Diabetes". The treatment regimen for type 1 diabetes is complex and demanding, and many adolescents experience diabetes distress related to the daily demands of diabetes care, which can cause problems with diabetes management and glycemic control. The proposed study will conduct a multisite, randomized trial t...

What is the current status of trial NCT03845465?

This trial is currently completed. It is a NA study. The enrollment target is 400 participants. The study started on 2019-12-17. Estimated completion is 2023-09-07.

What conditions does trial NCT03845465 study?

This clinical trial studies the following conditions: Type 1 Diabetes Mellitus.

What interventions are being tested in trial NCT03845465?

The interventions under investigation include: Education (BEHAVIORAL), Positive Affect + Education (BEHAVIORAL).

Who is sponsoring clinical trial NCT03845465?

This trial is sponsored by Vanderbilt University Medical Center, which has 677 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03845465 being conducted?

This trial has 2 study locations across District of Columbia, Tennessee. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Type 1 Diabetes Mellitus

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03845465's enrollment target sits among peer trials

400 10th of 112 higher than 102 of 112 other Type 1 Diabetes Mellitus trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Type 1 Diabetes Mellitus trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03845465, the US trial registry maintained by the National Library of Medicine. NCT03845465 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.