Stress and Gingival Inflammation in Non-pregnant and Pregnant Women

NCT ID: NCT03336957

Last Updated: 2017-11-08

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 2 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-06-01
• Study Completion Date: 2017-01-01

Brief Summary

Background: The purpose of the present study is to research whether stress scale scores alter with relationship to gingival inflammation and examine the impact of non-surgical periodontal therapy during pregnancy on the levels of cytokines in gingival crevicular fluid (GCF) and on salivary stress-related hormones.

Methods: 30 non-pregnant (control group) and 30 pregnant women (test group) who fulfilled the study inclusion criteria were chosen. The participants with moderate/severe gingivitis were included. Clinical data and samples of GCF and salivary were collected at baseline and after periodontal therapy. The levels of cytokines interleukin-1 beta (IL-1β) and IL-10, and concentration of salivary chromogranin A (Cg A) hormone were analyzed by enzyme-linked immunosorbent assay kits.

Detailed Description

Periodontal clinical measurements and periodontal treatment were applied by a previously trained and calibrated examiner. Clinical parameters measurements including; probing pocket depths (PPD; the distance from the gingival margin to the base of the gingival sulcus), clinical attachment level (CAL), full mouth gingival index (GI)21 and plaque index (PI)20 scores using a periodontal probe were registered following saliva and GCF sample collection. Then, non-surgical periodontal therapy (NPT) consisted of scaling, root planning, and oral hygiene instruction was applied. Clinical measurements, recruitment of GCF, and saliva samples were repeated after three weeks.

Gingival Crevicular Fluid and Saliva Sample Collection Selected anterior teeth for GCF sampling were isolated from saliva using cotton rolls, a gentle stream of air was conducted parallel to the root surface for 5 to 10 seconds to dry the area.

The periopaper strips were gently inserted into the gingival crevice until resistance was felt and were left in place for 30 s and were collected from mesio-buccal sulcus of teeth in the anterior region of each patient (two samples per patient and per visit). The samples containing blood were discarded and were placed in sterile Eppendorf tubes and were stored at -20°C until the assay procedure.

Conditions

Periodontal Diseases; Pregnancy Gingivitis

Keywords

chromogranin A, stress, gingivitis, pregnancy

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

Pregnant group

Test group, non-surgical periodontal therapy (NPT) consisted of scaling and oral hygiene instruction was applied. IL- 1β AND IL-10 in the GCF and Cg A in saliva samples were taken before and after periodontal treatment.

Group Type: EXPERIMENTAL

periodontal treatment

Intervention Type: PROCEDURE

non-surgical periodontal therapy (NPT) consisted of scaling, root planning, and oral hygiene instruction

Non-Pregnant

Control group, non-surgical periodontal therapy (NPT) consisted of scaling and oral hygiene instruction was applied. IL- 1β AND IL-10 in the GCF and Cg A in saliva samples were taken before and after periodontal treatment.

Group Type: ACTIVE_COMPARATOR

periodontal treatment

Intervention Type: PROCEDURE

non-surgical periodontal therapy (NPT) consisted of scaling, root planning, and oral hygiene instruction

Interventions

periodontal treatment

non-surgical periodontal therapy (NPT) consisted of scaling, root planning, and oral hygiene instruction

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

1. Must be systemically healthy;

2. Must be at least twenty teeth in the mouth;

3. Clinical diagnosis of gingivitis;

4. Must be the probing pocket depth (PPD)≤3 mm in all four quadrants.

Exclusion Criteria

• the use of anti-inflammatory,
• antimicrobial and hormone therapy within the preceding 6 months,
• having psychiatric disorders,
• a systemic disease,
• smoking cigarettes and
• for the control group breastfeeding, pregnancy and menstrual periods.

• Minimum Eligible Age: 20 Years
• Maximum Eligible Age: 45 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: Yes

Sponsors

Tokat Gaziosmanpasa University

OTHER

Sponsor Role: lead

Responsible Party

Ozge Gokturk

Principal Investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

References

Yarkac FU, Gokturk O, Demir O. Effect of non-surgical periodontal therapy on the degree of gingival inflammation and stress markers related to pregnancy. J Appl Oral Sci. 2018 Jul 23;26:e20170630. doi: 10.1590/1678-7757-2017-0630.

Reference Type: DERIVED

PMID: 30043934 (View on PubMed)

Other Identifiers

15-KAEK-154

Identifier Type: -

Identifier Source: org_study_id