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

NCT ID: NCT01467674

Last Updated: 2011-11-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

84 participants

Study Classification

OBSERVATIONAL

Study Start Date

2008-01-31

Study Completion Date

2009-05-31

Brief Summary

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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

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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.

Conditions

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Type 2 Diabetes Mellitus Chronic Periodontitis

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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Healthy

No interventions assigned to this group

Chronic Periodontitis

No interventions assigned to this group

Better Controlled T2DM

No interventions assigned to this group

Poor Controlled T2DM

No interventions assigned to this group

Eligibility Criteria

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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
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Suleyman Demirel University

OTHER

Sponsor Role lead

Responsible Party

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Dr. Yener ÖZAT

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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F. Yeşim Kırzıoğlu, 1

Role: STUDY_DIRECTOR

Professor, Periodontology Dept

Mustafa Nazıroğlu, 1

Role: STUDY_DIRECTOR

Professor, Biophysics Dept

M. Numan Tamer, 1

Role: STUDY_DIRECTOR

Professor, Internal Diseases Dept.

Locations

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Suleyman Demirel University

Isparta, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Other Identifiers

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1721-D-08

Identifier Type: -

Identifier Source: org_study_id