How periodontal treatment affects oral health-related quality of life in patients with chronic periodontitis

Effects of one-stage full mouth disinfection versus periodontal surgery on oral health-related quality of life in patients with chronic periodontitis

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT201709211081N8

Enrollment

Registered

2017-10-02

Start date

2017-10-15

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Chronic periodontitis. Chronic periodontitis

Interventions

Intervention 1: Non-surgical periodontal treatment based on Quirynen protocol of one stage full mouth disinfection comprised of scaling and root planing with Chx 0.2% pocket irrigation completed with

Treatment - Other

Treatment - Surgery

Non-surgical periodontal treatment based on Quirynen protocol of one stage full mouth disinfection comprised of scaling and root planing with Chx 0.2% pocket irrigation completed within 24 hours.

Surgery comprised of flap debridement with minor osseous surgery on a quadrant basis over single or multiple treatment episodes, according patient’s treatment needs. In case of multiple sessions, a mi

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria were a diagnosis of generalized moderate to severe chronic periodontitis and having at least 20 standing teeth. The exclusion criteria were a history of periodontal treatment 6 months prior to entry, taking any medication known to affect periodontal tissues, taking anti-depressant, anti-anxiety, anti-inflammatory, and immunosuppressive medications, uncontrolled diabetes, pregnancy or lactation, smoking, and needing antibiotic prophylaxis.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Oral health-related quality of life. Timepoint: Baseline, after non-surgical, after surgical intervention. Method of measurement: Validated Iranian version of the Oral health impact profile questionnaire.	—

Secondary

Measure	Time frame
Periodontal pocket depth. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Using a periodontal probe, distance from gingival margin to the base of the pocket is measured.;Clinical attachment level. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Using a periodontal probe, distance from a fix point to the base of pocket is measured.;Bleeding on probing. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Lenox & Kopczyk bleeding index.	—

Measure

Time frame

Periodontal pocket depth. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Using a periodontal probe, distance from gingival margin to the base of the pocket is measured.;Clinical attachment level. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Using a periodontal probe, distance from a fix point to the base of pocket is measured.;Bleeding on probing. Timepoint: Baseline, after non-surgical, after surgical interventions. Method of measurement: Lenox & Kopczyk bleeding index.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactNastaran Mirfarhadi

Dental Sciences Research Center, Dental Faculty, Guilan University of Medical Sciences

mirfarhadin@gmail.com+98 13 3326 3616

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026