Association of Coffee Consumption With Peri-Implant Status

NCT07747558 | Completed

• 1 other identifier: BAIBU-DH-TS-08
• Study Type: observational
• Target: 291
• Locations: 1 country
• Sites: 1

Brief Summary

A total of 123 participants (291 implants) applying to Bolu Abant İzzet Baysal University will be included in the study. Based on anamnesis, radiographic examination, and the 2018 classification of periodontal diseases, the participants will be categorized into three groups: peri-implant health (n = 97 implants), peri-implant mucositis (n = 97 implants), and peri-implantitis (n = 97 implants). Information regarding participants' coffee consumption habits and their daily coffee intake will be collected. Clinical parameters to be measured will include plaque index, gingival index, bleeding on probing, gingival recession, and clinical attachment level. The frequency of coffee consumption will be evaluated as daily, 1-2 times per week, 3-4 times per week, once per month, twice per month, and once per year. The amount of coffee consumed at a single occasion (cup, glass, mug, etc.) will also be recorded. In caffeinated coffee consumption, the preference for weak, moderate, or strong coffee, as well as consumption with milk, condensed milk, sugar, honey, or sweeteners will be assessed. For Turkish coffee, the consumption pattern will be categorized as unsweetened, moderately sweetened, or sweetened.

Conditions

Peri-Implant Health; Peri-Implantitis and Peri-implant Mucositis

Keywords

coffee; periodontal index; peri-implantitis

Outcome Measures

Primary Outcomes (1)

• Frequency of consumption of coffee

  The frequency of fermented foods is measured. The foods questioned were evaluated using a 7-point Likert-type frequency form (every day, 3-4 per week, 1-2 per week, 2 per month, 1 per month, never). In addition, the amounts of foods consumed each time were recorded, and the daily consumption amounts were obtained by dividing them by the frequency of consumption.

  Baseline

Secondary Outcomes (6)

• probing depth

  Baseline

• bleeding on probing

  Baseline

• plaque index

  Baseline

• gingival index

  Baseline

• clinical attachment level

  Baseline

Study Arms (3)

Peri-implantitis

Peri-implantitis patients are those who have developed inflammation around a dental implant, leading to the loss of supporting bone and the presence of pockets of infection.

Other: Coffee

Peri-implant mucositis

Peri-implant mucositis refers to a reversible inflammatory condition affecting the soft tissues surrounding a dental implant, characterized by redness, swelling, and bleeding on probing, without any bone loss.

Other: Coffee

Peri-implant health

Peri-implant health refers to the condition where the tissues surrounding a dental implant are free from inflammation, with no signs of redness, swelling, bleeding on probing, or bone loss, indicating a stable and healthy implant environment.

Other: Coffee

Interventions

Coffee OTHER

The type of coffee consumed, the daily amount of coffee, and the frequency of consumption were measured.

Peri-implant health; Peri-implant mucositis; Peri-implantitis

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Patients who have received implants

You may qualify if:

• Being between 18 and 45 years of age.
• Having one or more fixed prosthesis-supported dental implants, with at least one year and no more than five years having passed since the functional prosthetic loading of the dental implant(s).

You may not qualify if:

• Having smoked more than 100 cigarettes during their lifetime.
• Being an active smoker.
• Having uncontrolled diabetes mellitus.
• Use of antibiotics or anti-inflammatory medications.
• Pregnant or breastfeeding women.
• Patients who received treatment for peri-implant disease after implant placement.
• Presence of residual cement remnants.
• Having malpositioned implants.
• Receiving active periodontal treatment.

Sponsors & Collaborators

• Tuğba ŞAHİN: lead

Study Sites (1)

Bolu Abant İzzet Baysal University

Bolu, Bolu, 14030, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Peri-Implantitis

Interventions

Coffee

Condition Hierarchy (Ancestors)

Periodontal Diseases; Mouth Diseases; Stomatognathic Diseases

Intervention Hierarchy (Ancestors)

Plant Preparations; Biological Products; Complex Mixtures; Beverages; Diet, Food, and Nutrition; Physiological Phenomena; Food and Beverages

Study Officials

• TUGBA SAHIN

  Abant Izzet Baysal University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Assistant professor

Study Record Dates

• First Submitted: July 31, 2026
• First Posted: August 5, 2026
• Study Start: December 7, 2024
• Primary Completion: May 30, 2026
• Study Completion: May 30, 2026
• Last Updated: August 5, 2026

Record last verified: 2026-07

Locations

TU (1)