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Relationships Between Mean Plasma Glucose and HbA1c in Cirrhotic Patients With Hepatogenous Diabetes

NCT02325622 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 48

Last updated 2014-12-25

No results posted yet for this study

Summary

The liver plays a crucial role in physiological glycemic control through its involvement in several glucose metabolism processes, including glycogenogenesis and glycogenolysis. Liver diseases result in impaired glucose metabolism due to hepatocyte dysfunction, termed as "hepatogenous diabetes". Abnormal glucose metabolism is found in over 90% of patients with liver cirrhosis. and clinically significant diabetes is known to occur in 30% to 70% of the patients.

A cohort study of cirrhotic patients with hepatogenous diabetes reported a relatively low diabetic complication rate, and the majority of mortality causes were complications related to liver cirrhosis; furthermore, mortality rate due to diabetic complications were reported to be low. Nonetheless, the average survival rate following the diagnosis of liver cirrhosis is rising due to increasing early detection rate and improvements in treatment modalities, and such rise in survival is expected to result in increased prevalence of hepatogenous diabetes and its complications. Therefore, it is necessary to formulate an accurate diagnosis of hepatogenous and to provide appropriate treatment.

Analyses of the Diabetes Control and Complications Trial (DCCT) demonstrated an association between glycated hemoglobin (HbA1c) and mean plasma glucose concentration in diabetic patients, and currently, HbA1c is being employed as an appropriate marker in diagnosing diabetes mellitus and in monitoring the control of mean blood glucose.

The association between mean plasma glucose concentration and HbA1c in cirrhotic patients has not been clearly established as of yet; however, HbA1c in cirrhotic patients is expected to be influenced by various factors resulted by liver cirrhosis and splenomegaly, including rapid erythrocyte turnover rate and other glycation processes.

Therefore, HbA1c may not be an appropriate indicator in the diagnosis of hepatogenous diabetes or the monitoring of glycemic control; however, no systemic study on this issue has been performed so far. Therefore, the investigators are aiming to investigate the association between mean plasma glucose concentration and HbA1c in patients with compensated or decompensated liver cirrhosis who also have hepatogenous diabetes.

Conditions

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Principal Investigators

  • Moon Young Kim, MD. PhD · Department of Internal Medicine, Wonju Severance Christian Hospital

Eligibility

Min Age
20 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-12-31
Primary Completion
2017-02-28
Completion
2017-02-28

Countries

  • South Korea

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02325622 on ClinicalTrials.gov