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Completed

NCT Number: NCT05129826

The Association Between Periodontal Disease and Malnutrition in a Group of Elderly People in Thailand.

This study will be determine the association between periodontitis and malnutrition status in older adult.

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Key information

Conditions

Periodontal Diseases Malnutrition Mouth Diseases Nutrition Disorders Nutritional and Metabolic Diseases Stomatognathic Diseases

Age range

60 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Kanyawat Rattanasuwan

Bangkok, 10400, Thailand

About this study

Ageing may accompany with an accumulation of diseases and impairments cause by physiological, socioeconomic and psychological changes. The older adults are more prone to nutritional deficiencies due to combination of factors such as ageing, excessive polypharmacy, general health decline, poor socioeconomic status, cognitive decline, poor appetite, impaired efficacy of swallowing and limit eating ability.

Periodontitis is a multifactorial disease predominantly a bacterial infection involving the dental biofilm or dental plaque. Periodontitis increases in extent and severity across a large proportion of the human population with ageing. The effects of ageing on the immune system include distinct alterations in both innate and adaptive immune-cell function and effector biomolecules, resulting in processes reflecting immunosenescence, immunoactivation and inflammaging. Moreover, genetic contribution alters immunity and inflammation that play a role in the dysregulation of host responses in ageing. The combination of chronic antigenic burden and uncontrolled inflammatory response can enhance immunosenescence and ageing-associated disease. Periodontitis also has an effect on food intake, nutritional status and quality of life in older adults.

However the relationship between chronic periodontitis and malnutrition in older adult is not clear and needs further study. In this study will be determine the association between periodontitis and malnutrition status in older adult.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Subjects who has aged ≥ 60 years old.
  • Subjects who not receive periodontal treatment within the previous 6 months.
  • Subjects who are able to read Thai and express verbal communication.
  • Subjects who are functional independent older adults (get ≥ 12 points from Barthel Index for Activities of Daily Living) [50, 51].
  • Subjects who are cognitive functional independent older adults (get > 23 points from Thai Mental State Examination) [52].

Exclusion criteria

  • Subjects with completely edentulous area.
  • Subjects who require antibiotic prophylaxis for dental examination

Treatment and study plan

the association between periodontitis and malnutrition status

Behavioral

be determine the association between periodontitis and malnutrition status in older adult.

Primary outcomes

  1. Nutritional status

    Time frame: 1 hour

    The nutritional status of the participants will be measured by MNA (Mini Nutritional Assessment) questionnaire. The participants with scores ≥ 24 were classified as having a normal nutritional status, 17 to 23.5 were classified as at risk of malnutrition and <17 were classified as malnutrition.

  2. Periodontal status

    Time frame: 2 hour

    The probing pocket depth and clinical attachment level were collected by clinical data collection. The participants who had 4 or more teeth with 1 or more sites with PPD ≥ 4 mm and with clinical attachment loss ≥ 3 mm at the same site was diagnosed as periodontitis.

Secondary outcomes

  1. Variables that associated with malnutrition in older adult.

    Time frame: 1 month

    The variables that may be associated with malnutrition in all participants were collected. Including, the sociodemographic data and health behavioral information were collected by questionnaires. The anthropometric measurements, masticatory ability, periodontal status, number of teeth and functional tooth units were recorded. The complete data was analyzed for the associated with malnutrition.

Sponsors and collaborators

Lead sponsor

Mahidol University

Other

Registry information

Important dates

Study start
2019
Primary completion
2021
Study completion
2021
First posted
Nov 22, 2021
Registry last updated
Nov 22, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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