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Estimation of hemoglobinA1c levels using the triglyceride glucose index combined with basic clinical variables in primary care setting

Estimation of hemoglobinA1c levels using the triglyceride glucose index combined with basic clinical variables in primary care setting

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20251212009
Enrollment
303
Registered
2025-12-12
Start date
2025-11-14
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with type 2 diabetes mellitus receiving routine clinical care, focusing on issues of glycemic control and the use of the triglyceride glucose (TyG) index as an alternative method to estimate HbA1c. Triglycerides, Blood Glucose, Glycated Hemoglobin A, Type 2 Diabetes Mellitus, Primary Health Care

Interventions

Adult patients with type 2 diabetes who received routine care at Lampang Hospital and had triglyceride, fasting blood glucose, and HbA1c laboratory results obtained on the same day during the year 202
Treatment
Diabetic patients.

Sponsors

Lampang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1.Patients with a diagnosis of type 2 diabetes mellitus. 2.Aged 20 years or older. 3.Having laboratory results for triglyceride, fasting blood sugar (FBS), and HbA1c obtained on the same day during the year 2023 at Lampang Hospital.

Exclusion criteria

Exclusion criteria: 1.Patients with incomplete laboratory or clinical data. 2.Patients who were not in a fasting state for triglyceride or glucose testing. 3.Patients diagnosed with type 1 diabetes. 4.Patients with missing HbA1c results.

Design outcomes

Primary

MeasureTime frame
hemoglobin A1c At the date when triglyceride, fasting blood glucose, and HbA1c were measured on the same visit during the year 2023. Laboratory measurement of HbA1c using standard clinical chemistry analyzers at Lampang Hospital.

Secondary

MeasureTime frame
Model Calibration At baseline Calibration plot assessment

Countries

Thailand

Contacts

Public ContactChanin Prakongyot

Lampang Hospital

chaninp67@nu.ac.th054 237 400

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026