Periodontal Impact of Eating Disorders (the PERIOED Study)

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02960152

Acronym

PERIOED

Enrollment

Registered

2016-11-09

Start date

2014-10-31

Completion date

2018-01-31

Last updated

2017-05-02

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

Conditions

Anorexia Nervosa, Bulimia Nervosa, Eating Disorder, Periodontal Diseases

Keywords

periodontitis

Brief summary

This study evaluated the periodontal status of patients suffering from eating disorders (anorexia nervosa and bulimia nervosa). The work hypothesis is that eating disorder patients have a higher risk for periodontal diseases than non-eating disorder subjects.

Detailed description

Eating disorders have been associated with poor oral health. However, the relationship between eating disorders and periodontal diseases is less-established. Participants will be periodontally assessed using a full-mouth clinical evaluation.

Interventions

OTHERdiagnostic

full-mouth periodontal examination

Study design

Observational model

CASE_CONTROL

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

FEMALE

Age

18 Years to 65 Years

Healthy volunteers

Yes

Inclusion criteria

* In and out eating disorder patients * Subject with a diagnosis of anorexia nervosa or bulimia nervosa for at least 5 years * Subject affiliated to the French social insurance

Exclusion criteria

* Subject who do not speak French * Subject who is not able to read and/or understand the information form * Subject who take anti-inflammatory medications or antibiotics at dental examination * Subject who has received any dental treatment that could interfere with the periodontal status 3 month before the clinical examination (scaling and root planning, orthodontic treatment ongoing) * Subject who has less than 10 teeth

Design outcomes

Primary

Measure	Time frame	Description
Clinical Attachment Loss (CAL)	at examination day	Periodontal probing depth and gingival recession are measured in millimeters using a manual periodontal probe (HuFriedy PCP UNC 15 probe, Chicago, IL, USA). At the clinical examination day, CAL is calculated as periodontal probing depth (mm) + gingival recession (mm) at 6 sites per tooth.

Secondary

Measure	Time frame	Description
gingival inflammation	at examination day	Gingival inflammation is measured by bleeding on probing score (%) at 6 sites per tooth.

Countries

France

Contacts

Primary ContactHélène Rangé, DDS, PhD

helene.range@gmail.com33 6 23 98 02 59

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026