Comparison of Type 2 Diabetes Pharmacotherapy Regimens (ON TARGET DM)

November 11, 2025 updated by: Kaiser Permanente

Comparison of Type 2 Diabetes Pharmacotherapy Regimens Using Targeted Learning

This study is designed to help patients with type 2 diabetes and their clinicians: (a) identify which glucose lowering medications have the most favorable effects on heart health and other patient-important outcomes, (b) inform the timing of medication initiation, and (c) identify whether medication benefits apply equally to all adults with type 2 diabetes, or may be different based on age, sex, race/ethnicity, baseline heart health status, baseline renal function, or other factors.

Study Overview

Status

Status

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

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

The study will conduct head-to-head comparisons of type 2 diabetes mellitus (T2DM) treatment strategies using observational data from real-world clinical settings to assess cardiovascular disease (CVD) outcomes and other patient-centered outcomes in T2DM patients with moderate baseline CVD risk who are treated with each of these four classes of glucose-lowering medications known as SGLT2, GLP-1RA, DPP4, and SU. To mitigate bias concerns related to confounding and informative loss to follow-up, analyses will be based on modern causal inference methods combined with machine learning that emulate intention-to-treat (ITT) and per-protocol (PP) analyses of pragmatic randomized trials with active comparators to provide the most robust and precise estimates of relative and absolute effects we would expect in usual care settings.

Specific Aims and Hypotheses:

Aim 1. Compare the effect off SGLT21, GLP-1RA, DPP4, and SU on each study outcome in adults with T2DM when each type of medication is (a) initiated as second-line therapy after metformin, and (b) initiated as first-, second-, or third-line therapy, or after any history of glucose-lowering therapy independent of prior metformin use.

Aim 2. Compare the effect on each study outcome of earlier versus later initiation of SGLT2i, GLP-1RA, DPP4, SU as first-, or second-, or third-line therapy, or after any history of glucose-lowering therapy triggered by various changes in A1C, or CVD risk, or other patient characteristics.

Aim 3. Assess in each of the prior analyses whether the treatment effects on study outcomes vary across categories of baseline CVD risk and CVD event history, renal function, congestive heart failure status, age, sex and race/ethnicity, or other patient characteristics.

Glucose-lowering medications will be compared at both the class and agent level. The key outcomes that will be considered are MACE 3-point, Myocardial Infarction, Stroke, Heart Failure, Hospitalization, Coronary or Carotid Artery Stent or Bypass Procedure, CVD Mortality, Overall Mortality. Additional patient-centered outcomes will be specified based on insights from stakeholder members of the research team.

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.
Observational

Enrollment (Actual)

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.
241981

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

  • United States
    • California
      • Pasadena, California, United States, 91101
        • Kaiser Permanente Southern California
      • Pleasanton, California, United States, 94588
        • Romain S. Neugebauer
    • Hawaii
      • Honolulu, Hawaii, United States, 96817
        • Kaiser Permanente Hawaii
    • Michigan
      • Detroit, Michigan, United States, 48202
        • Henry Ford Health System
    • Minnesota
      • Bloomington, Minnesota, United States, 55425
        • HealthPartners Institute
    • Pennsylvania
      • Danville, Pennsylvania, United States, 17821
        • Geisinger

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

18 years to 85 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients from six large care delivery systems with integrated administrative and EHR clinical data sources (Geisinger in Pennsylvania, Henry Ford Health System in Michigan, HealthPartners Institute in Minnesota and Wisconsin, and Kaiser Permanente of Northern California, Southern California, and Hawaii) who were new users of glucose-lowering medications between 01/01/2014 and 12/31/2021.

Description

  • Dispensing of either of the set of drugs being compared
  • No prior dispensing of nor contraindication for any of the drugs compared
  • Evidence of Type 2 Diabetes Mellitus diagnosis
  • Age 18 or older
  • Not currently pregnant
  • No evidence of dementia or short-term life expectancy from prior cancer diagnoses
  • History of ≥2 years of continuous health plan membership
  • ≥1 A1c test in the past 18 months

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

  • Observational Models: Cohort
  • Time Perspectives: Retrospective

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
Incidence of 3-point Major Adverse Cardiovascular Events (MACE)
Time Frame: 2.5 years
3-point MACE is defined as a single outcome measure, which is a composite measure of nonfatal myocardial infarction, nonfatal stroke, or cardiovascular disease death.
2.5 years

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.
Kaiser Permanente

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.
Patient-Centered Outcomes Research Institute
Henry Ford Health System
HealthPartners Institute
Geisinger Clinic

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: Romain S. Neugebauer, PhD, Kaiser Permanente
  • Principal Investigator: Patrick J O'Connor, MD, MA, MPH, HealthPartners Institute

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.

General Publications

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.
July 1, 2021

Primary Completion (Actual)

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, 2024

Study Completion (Actual)

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.
March 12, 2025

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).
September 14, 2021

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.
October 1, 2021

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.
October 11, 2021

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.
November 21, 2025

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.
November 11, 2025

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.
November 1, 2025

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.
  • 739857

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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