Experiences from the management of COVID-19 pandemic in a nursing home in Iran (March-April, 2020)

The association between dental caries, periodontal diseases, and tooth loss with diabetes mellitus among the elderly population

Purpose

Our study investigated the association between dental caries, periodontal diseases, and tooth loss with diabetes mellitus (DM) among the elderly population, representing the first study of its kind in Iran.

Methods

This was a cross-sectional community-based study as a part of the second wave of the Birjand longitudinal aging study (BLAS, 2021-2022) for people older than 60. We used the Comprehensive Geriatric Oral Health Assessment Tool (CGOHAT) for the oral health evaluation. Participants were initially categorized into diabetic and non-diabetic groups. Those patients with DM were further categorised into uncontrolled and controlled diabetes based on their HbA1c level. The association between periodontitis, gingivitis, and edentulism with type II diabetes mellitus and uncontrolled diabetes was assessed using logistic regression.

Results

Among the 1,011 participants, 324 (32.04%) had DM. The mean ± SD DMFT was 27.06 ± 7.71 and 27.07 ± 7.72 among those with and without DM, respectively (p = 0.976). The M index comprised 85.46% of the total DMFT among those without DM and 84.51% among those with DM. The prevalence of periodontitis was higher among those without DM (110, 32.84%, p = 0.390). The prevalence of gingivitis was higher among those with DM (73, 45.06%, p = 0.617). Among the diabetic group, 137 (42.28%) had controlled DM. Based on the adjusted matched multivariate logistic model, decayed teeth (1.24, 95%CI: 1.06 - 1.46, p-value = 0.006), periodontitis (2.78, 95%CI: 1.02 - 7.56, p-value = 0.044), and moderate tooth loss (5.73, 95%CI: 1.13 - 28.88, p-value = 0.034) were significantly associated with increased odds of uncontrolled DM.

Conclusions

Based on the findings of this study, tooth loss was highly prevalent among the elderly Iranians regardless of their diabetes status. Also, periodontitis, tooth loss, and decayed teeth were significantly associated with increased odds of poor glycemic control among those with DM. Thus, it can be concluded that improving the oral health of the geriatric population may be a crucial part of improving the glycemic control among those with diabetes which has been frequently neglected.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40200-024-01434-2.

The role of primary health care in long-term care facilities during the COVID-19 pandemic in 30 European countries: a retrospective descriptive study (Eurodata study)

BACKGROUND AND AIM

Primary health care (PHC) supported long-term care facilities (LTCFs) in attending COVID-19 patients. The aim of this study is to describe the role of PHC in LTCFs in Europe during the early phase of the pandemic.

METHODS

Retrospective descriptive study from 30 European countries using data from September 2020 collected with an ad hoc semi-structured questionnaire. Related variables are SARS-CoV-2 testing, contact tracing, follow-up, additional testing, and patient care.

RESULTS

Twenty-six out of the 30 European countries had PHC involvement in LTCFs during the COVID-19 pandemic. PHC participated in initial medical care in 22 countries, while, in 15, PHC was responsible for SARS-CoV-2 test along with other institutions. Supervision of individuals in isolation was carried out mostly by LTCF staff, but physical examination or symptom's follow-up was performed mainly by PHC.

CONCLUSION

PHC has participated in COVID-19 pandemic assistance in LTCFs in coordination with LTCF staff, public health officers, and hospitals.

Development and initial validation of the Comprehensive Geriatric Oral Health Assessment Tool

OBJECTIVES

Improving the oral health of the elderly is crucial to improving their general health and quality of life. To reach this goal, it is necessary to start with a comprehensive oral health assessment and a detailed treatment plan. The aim of this study was, therefore, to develop a comprehensive Oral Health Assessment Tool for the geriatric population.

MATERIAL AND METHODS

Following a panel of experts' consultation, a clinical form and a self-assessment questionnaire were developed, encompassing eight domains: dental caries, periodontal diseases, partial and complete edentulism, oral soft tissue lesions, occlusion, xerostomia, temporomandibular joints, and oral or oral prostheses hygiene. Subsequently, a pilot study was conducted to appraise the clinical form and questionnaire involving 84 residents of an Iranian nursing home. After securing ethics approval, both the qualitative and quantitative aspects of the self-assessment questions' validity and reliability were assessed, and specificity and sensitivity were calculated.

RESULTS

The mean age of the participants was 69.8 (±4.1) years, and 86% had less than 12 years of education. The questions regarding the number of remaining teeth and the number of decayed teeth had the highest sensitivity (97% and 88%), respectively. Questions regarding the presence of periodontitis and gingivitis had the highest specificity (both 100%).

CONCLUSIONS

A Comprehensive Geriatric Oral Health Assessment Tool has been developed and its validity and reliability evaluated in a pilot study. It should now be further evaluated in larger studies.

Adverse events following COVID-19 vaccination: A systematic review and meta-analysis

BACKGROUND

High speed of COVID-19 vaccination has raised some concerns about the safety of the new vaccines. It is of a great importance to perform a review of the safety and efficacy of the COVID-19 vaccines.

METHODS

Two International electronic databases (PubMed, ISI) were searched for clinical trials reporting efficacy and safety of COVID-19 vaccines compared to control group. Pooled risk ratio (RR) for total, systemic and local adverse events following immunization was calculated for different vaccine modalities.

RESULTS

The pooled RRs of total adverse reactions for Inactivated, mRNA, and vector vaccines were 1.46 (95% CI: 1.19-1.78), 2.01 (95% CI: 1.82 - 2.23), and 1.65 (95% CI: 1.31 - 2.32) respectively. The pooled RR for occurrence of systemic adverse reactions following immunization for different vaccine modalities was 1.13 (95% CI: 0.79 - 1.61), 1.53 (95% CI 1.08 - 2.16), 1.58 (95% CI: 1.13 - 1.90), 0.72 (95% CI: 0.34 - 1.55), and 1.62 (95% CI: 1.39 - 1.89) for inactivated vaccine, mRNA, vector, DNA, and protein subunit vaccines respectively. The pooled RR of local adverse event following immunization with inactivated vaccine, mRNA vaccine, vector vaccine, DNA vaccine, and protein subunit vaccine was 2.18 (95% CI: 1.32 - 3.59), 4.96 (95% CI: 4.02 - 6.11), 1.48 (95% CI: 0.88-2.50) 1.04 (95% CI: 0.12-8.75), and 4.09 (95% CI: 2.63-6.35) respectively.

CONCLUSION

mRNA vaccines are associated with greater risk of adverse events following immunization. However, at the present moment the benefits of all types of vaccines approved by WHO, still outweigh the risks of them and vaccination if available, is highly recommended.