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NCT03838900 · ClinicalTrials.gov registry record

The Loop Observational Study

A clinical trial of Diabetes Mellitus, Type 1, sponsored by Jaeb Center for Health Research.

Completed
Registry status
1,212
Enrollment target
1
Study location

NCT03838900: Completed study of Diabetes Mellitus, Type 1, sponsored by Jaeb Center for Health Research.

NCT03838900 is a study of Diabetes Mellitus, Type 1 that has completed, run by Jaeb Center for Health Research. The registered enrollment target is 1,212 participants, roughly in line with the 1,256-participant average among 118 other Diabetes Mellitus, Type 1 trials with a reported enrollment target. The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03838900, a study of Diabetes Mellitus, Type 1, has completed, sponsored by Jaeb Center for Health Research.

COMPLETED
Registry status
1,212 participants
Enrollment target
1
Study location

Study Summary

An observational study to collect data on the efficacy, safety, usability, and quality of life/psychosocial effects of the Loop DIY automated insulin delivery system.

Primary Outcome

Number of DKA events and event outcomes on the Adverse Event and Device Issue - Loop survey. DKA events are defined as the development of ketones with a diagnosis of DKA by a medical provider.

Conditions Studied

Interventions

  • DEVICE Loop

Study Locations (1)

Florida

  • Jaeb Center for Health Research - Tampa

Trial Details

FieldValue
Enrollment Target 1,212 participants
Start Date 2019-01-17
Est. Completion 2020-04-25
Jaeb Center for Health Research

119 total trials

What the finished NCT03838900 record still lists

NCT03838900 is an observational study that tracks outcomes without assigning an intervention. Its 1,212 participants enrollment target places it among the larger protocols in the corpus, roughly in line with the 1,256-participant average among 118 other Diabetes Mellitus, Type 1 trials with a reported enrollment target.

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

NCT03838900 reports a single indexed study location in Florida.

Frequently Asked Questions

What is clinical trial NCT03838900 about?

NCT03838900 is a clinical study titled "The Loop Observational Study". An observational study to collect data on the efficacy, safety, usability, and quality of life/psychosocial effects of the Loop DIY automated insulin delivery system.

What is the current status of trial NCT03838900?

This trial is currently completed. The enrollment target is 1,212 participants. The study started on 2019-01-17. Estimated completion is 2020-04-25.

What conditions does trial NCT03838900 study?

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

What interventions are being tested in trial NCT03838900?

The interventions under investigation include: Loop (DEVICE).

Who is sponsoring clinical trial NCT03838900?

This trial is sponsored by Jaeb Center for Health Research, which has 119 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03838900 being conducted?

This trial has 1 study location across Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Diabetes Mellitus, Type 1

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 NCT03838900's enrollment target sits among peer trials

1,212 5th of 118 higher than 114 of 118 other Diabetes Mellitus, Type 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Diabetes Mellitus, Type 1 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 NCT03838900, the US trial registry maintained by the National Library of Medicine. NCT03838900 (large enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.