Examining health inequalities, their patterns, and causes in Thessaly

Assessment of Lifestyle Parameters and Biomarkers of Biochemistry and Physiology to Address Health Inequalities: An Exploratory Cohort Study

University of Thessaly · NCT07558187

This project will see if differences in social conditions, physical activity, and access to care explain health gaps among adults in Thessaly, including people with chronic diseases, those treated for opioid use, and incarcerated individuals.

Quick facts

Study typeObservational
Enrollment2000 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Thessaly (other)
Locations5 sites (Larissa and 4 other locations)
Trial IDNCT07558187 on ClinicalTrials.gov

What this trial studies

This is an observational, population-based effort in the Region of Thessaly that compares demographic, behavioral, and clinical indicators across adults in the general population, patients with non-communicable diseases, people on methadone or buprenorphine, and incarcerated individuals. Data collection combines questionnaires on physical activity, alcohol use, quality of life, and heroin craving with measured data such as BMI and review of medical records. Recruitment and data capture occur at General Hospital of Larissa, General Hospital of Trikala, EOPAE clinics, and correctional facilities. Analyses will describe patterns of inequality and use multivariable models to identify social, environmental, and individual determinants linked to worse outcomes.

Who should consider this trial

Good fit: Adults over 18 who live in rural or urban areas of the Region of Thessaly, including healthy individuals, people with non-communicable diseases, those receiving methadone or buprenorphine for opioid use disorder, and incarcerated individuals are eligible.

Not a fit: Minors (under 18), people with communicable diseases, and those living outside the Thessaly region are not eligible and therefore will not directly benefit from participation.

Why it matters

Potential benefit: If successful, the findings could guide local public-health policies and programs to reduce gaps in care and improve health for vulnerable groups in Thessaly.

How similar studies have performed: Previous observational studies have linked social determinants and physical activity to health disparities and have informed policy, though direct intervention trials based on these data remain limited.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults (\>18 years of age)
* All healthy individuals who reside in rural and urban areas
* All patients with non-communicable diseases who reside in rural and urban areas
* Patients with opioid use disorders under medication for addiction treatment with methadone and buprenorphine
* Individuals incarcerated in correctional facilities

Exclusion Criteria:

* Minors (\<18 years of age)
* Individuals with communicable diseases

Where this trial is running

Larissa and 4 other locations

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: Non-communicable Diseases, Addiction to Opioids, Incarceration, Opioid-use Disorders, Health inequalities, Physical activity/exercise, Demographics, Quality of life

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.