Investigating long-term diabetes effects after COVID-19 infection

Long-Term Sequelae of SARS-COV-2 Infection: Diabetes Mellitus

The University of Texas Health Science Center at San Antonio · NCT05867017

This study looks at how having COVID-19 might lead to diabetes and related health issues in people who didn't have diabetes before.

Quick facts

Study typeObservational
Enrollment213 (estimated)
Ages18 Years to 75 Years
SexAll
SponsorThe University of Texas Health Science Center at San Antonio (other)
Locations1 site (San Antonio, Texas)
Trial IDNCT05867017 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the long-term effects of COVID-19 infection on individuals without a prior history of diabetes. It will assess various diabetes-related measures, including glycemic control, beta cell function, insulin secretion, and insulin sensitivity among hospitalized and non-hospitalized COVID-19 patients, as well as individuals who have not contracted the virus. The research seeks to establish a connection between COVID-19 and the development of diabetes and related metabolic issues over time.

Who should consider this trial

Good fit: Ideal candidates include individuals who have had COVID-19, either hospitalized or treated as outpatients, as well as those who have not contracted the virus but were seen in clinics during the same timeframe.

Not a fit: Patients with a history of diabetes prior to SARS-CoV-2 infection or those who have taken diabetes medications before the infection may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into the long-term health risks of COVID-19, particularly regarding diabetes development, which may lead to improved patient management and preventive strategies.

How similar studies have performed: Other studies have indicated potential links between COVID-19 and metabolic disturbances, but this specific investigation into long-term diabetes effects is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Body Mass index (BMI) \< 40 kg/m2

Exclusion Criteria:

* History of diabetes prior to SARS-CoV-2 infection
* Took medications used to treat diabetes prior to SARS-CoV-2 infection
* History of myocardial infarction or stroke within 6 months
* History of major organ system disease prior to COVID-19 infection

Where this trial is running

San Antonio, Texas

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: COVID-19, Diabete Mellitus, Glycemic control, Long term medical effects of COVID-19, Blood glucose control, Insulin sensitivity

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.