The Effect Of Glycemic Control On Malondialdehyde, Glutathione Peroxidase, Glutathione And Paraoxonase

Malondialdehyde And Antioxidant Levels In Chronic Periodontitis Patients With Type 2 Diabetes Mellitus Under Different Stages Of Metabolic Control

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01467674

Enrollment

Registered

2011-11-09

Start date

2008-01-31

Completion date

2009-05-31

Last updated

2011-11-09

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

Conditions

Chronic Periodontitis, Type 2 Diabetes Mellitus

Keywords

Diabetes mellitus, Chronic periodontitis, Malondialdehyde, Glutathione peroxidase, Paraoxonase

Brief summary

The aim of this study was to investigate the impact of glycemic control on clinical periodontal status, levels of malondialdehyde (MDA), glutathione peroxidase (GSH-Px), reduced glutathione (GSH) and paraoxonase (PON) activity in gingival crevicular fluid (GCF) and blood samples of type 2 diabetes mellitus (T2DM) patients with chronic periodontitis (CP).

Detailed description

Reactive oxygen species (ROS) are products of normal cellular metabolism and play beneficial role in physiological functions. Overproduction of ROS and/or deficiency of enzymatic or non-enzymatic antioxidants, termed as oxidative stress, is involved in many pathological conditions such as Diabetes mellitus (DM) and chronic periodontitis (CP). Several researches revealed that DM, with many determinants such as level of glycemic control, stands as a strong risk factor for periodontal diseases. On the other side, periodontal diseases induce an elevated chronic inflammatory state and exacerbated insulin resistance. In the present study, the investigators examined the effect of glycemic control level on clinical periodontal status, levels of MDA, GSH-Px, GSH and PON activity in gingival crevicular fluid and blood samples of CP patients with T2DM.

Interventions

None listed

Study design

Observational model

CASE_CONTROL

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Healthy volunteers

Yes

Inclusion criteria

* to present T2DM diagnosis by an endocrinologist for at least the past 5 years * diagnosis of CP was based on the clinical and radiographic criteria proposed by the 1999 World Workshop for Classification of Periodontal Diseases and Conditions

Exclusion criteria

* pregnancy * lactation * current smoking or smoking within the past 2 years, periodontal therapy in the previous 6 months * antibiotic and/or antimicrobial therapies in the previous 3 months * existence of serious diabetic complications or any pathology such as haemoglobinopathy which would affect haemoglobin profile * diagnosis of another major medical pathology, middle or upper-level obesity according to WHO classification * current anti-hyperlipidemic therapy * non-T2DM patients with abnormal values of glucose and lipid metabolism parameters, major medical pathology and family history of DM

Design outcomes

Primary

Measure	Time frame	Description
HbA1c	One Year	Level of Metabolic Control

Secondary

Measure	Time frame	Description
Clinical Periodontal Status	One Year	Periodontal indices evaluating clinical periodontal health status

Countries

Turkey (Türkiye)

Outcome results