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Tiisanoja A, Anttonen V, Syrjälä AM, Ylöstalo P. High Anticholinergic Burden and Dental Caries: Findings from Northern Finland Birth Cohort 1966. JDR Clin Trans Res 2024:23800844241253250. [PMID: 38872382 DOI: 10.1177/23800844241253250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION Anticholinergic drugs propose a threat for oral health by causing dry mouth. The aim of this cross-sectional study was to investigate whether a high anticholinergic burden was associated with the presence of initial caries lesions, manifested caries lesions, dental fillings, or tooth loss among 46-y-old people. METHODS The study population consisted of 1,906 participants from the Northern Finland Birth Cohort 1966 who underwent an oral health examination in 2012-2013. Socioeconomic and medical data were collected from questionnaires, medical records, and national registers. Nine previously published anticholinergic scales were combined and used to measure the high anticholinergic burden from the participants' medication data. Cariological status was determined according to the International Caries Detection and Assessment System, and the number of missing teeth (excluding third molars) was used as an indicator for tooth loss. The decayed, missing, and filled surfaces index was used to depict caries experience. Negative binominal regression models were used to estimate prevalence rate ratios (PRRs) and confidence intervals (CIs). RESULTS Fourteen percent of the participants (n = 276) used at least 1 anticholinergic drug and about 3% had a high anticholinergic burden (n = 61). After adjusting for confounding factors, participants with a high anticholinergic burden had a higher likelihood of having manifested carious lesions needing restorative treatment (PRR, 1.60; CI, 1.11-2.29) and more missing teeth (PRR, 1.59; CI, 1.13-2.24) when compared to participants without any or with a lower anticholinergic burden. CONCLUSIONS High anticholinergic burden was associated with a present caries experience and with tooth loss among the general middle-aged population. KNOWLEDGE TRANSFER STATEMENT The findings of this study suggest that middle-aged patients with a high anticholinergic burden may have a heightened risk of dental caries. These patients may benefit from targeted caries preventive regimes.
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Affiliation(s)
- A Tiisanoja
- Social and Health Services, Oulu, Finland
- Research Unit of Population Health, University of Oulu
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu
| | - V Anttonen
- Research Unit of Population Health, University of Oulu
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu
| | - A-M Syrjälä
- Research Unit of Population Health, University of Oulu
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu
| | - P Ylöstalo
- Research Unit of Population Health, University of Oulu
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu
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Chang AK, Kim BK, Kim AY. The impact of aromatherapy-based oral care on oral conditions, salivary pH, and halitosis in older adults with dementia: Pilot study. Geriatr Nurs 2023; 53:109-115. [PMID: 37536001 DOI: 10.1016/j.gerinurse.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 08/05/2023]
Abstract
Inadequate oral care and poor oral health in older adults are known to increase the risk of dementia. Dementia patients residing in long-term care facilities are especially vulnerable to oral diseases due to their care-resistant behavior. This study aimed to investigate the effects of a 7-day oral care program based on an aroma solution in 58 dementia patients (29 each in the experimental and control groups) admitted to a long-term care hospital in South Korea. The experimental group received oral care with a solution containing peppermint, tea tree, and lemon essential oils, and the control group with a saline solution. The effectiveness of oral care was assessed by the participants' oral condition, salivary pH, and halitosis. The experimental group showed significant improvements (P<.001) in all three outcomes, indicating that oral care with an aroma solution can improve the oral health of older dementia patients residing in long-term care facilities.
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Affiliation(s)
- Ae Kyung Chang
- Professor, College of Nursing Science, Kyung Hee University, Seoul, South Korea
| | - Bo Kyoung Kim
- College of Nursing Science, Kyung Hee University, Seoul, South Korea
| | - Ah Young Kim
- College of Nursing Science, Kyung Hee University, Seoul, South Korea..
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Cheah H, Gray M, Aboelmagd S, Barmak AB, Arany S. Anticholinergic Medication and Caries Status Predict Xerostomia under 65. Dent J (Basel) 2023; 11:dj11040087. [PMID: 37185465 PMCID: PMC10136720 DOI: 10.3390/dj11040087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
The use of anticholinergic medications is increasing in younger ages, yet information about xerostomia, the most common anticholinergic side effect, is limited. This case–control retrospective study examines the relationship between anticholinergic medication-induced xerostomia and caries status among adults between 18 and 65 years of age. The study sample comprised 649 cases with xerostomia and 649 age- and gender-matched controls. The anticholinergic burden was estimated using the anticholinergic drug scale (ADS). Caries experience was recorded by calculating the Decayed, Missing, Filled Tooth (DMFT) index. Individuals with xerostomia had a higher mean DMFT index (16.02 ± 9.50), which corresponded with a higher level of anticholinergic exposure from medications (3.26 ± 2.81) compared to their age and gender-matched controls without xerostomia (13.83 + 8.83 and 1.89 ± 2.45, respectively). Logistic regression analysis verified the effects of DMFT, the total number of AC medications, and the ADS burden on xerostomia status. Comparing adults with or without xerostomia revealed statistical differences in several risk factors, such as smoking, diabetes, sleep apnea, and the utilization of anticholinergic medications. A personalized dental care plan should include the evaluation of the anticholinergic burden from medications regardless of the patient’s age to prevent increased caries severity.
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Motamed B, Alaee A, Azizi A, Jahandar H, Fard MJK, Jafari A. Comparison of the 1 and 2% pilocarpine mouthwash in a xerostomic population: a randomized clinical trial. BMC Oral Health 2022; 22:548. [PMID: 36457091 PMCID: PMC9713117 DOI: 10.1186/s12903-022-02576-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 11/08/2022] [Indexed: 12/03/2022] Open
Abstract
AIMS & BACKGROUND Pilocarpine is an accepted treatment for xerostomia, but limited research has been conducted on the oral, topical form. The present study aimed to compare the effects of 1 and 2% pilocarpine mouthwash on xerostomic participants. METHODS In this double-blind clinical trial study, 48 subjects with xerostomia were randomly divided into three groups to measure the effects of 1 and 2% pilocarpine and placebo mouthwashes on saliva levels. The amount of saliva in the 1st and 14th days was measured at 0, 45, 60, and 75 mins, while participants used their mouthwash three times a day for 14 days. On the 1st and 14th days, they filled out the information forms on xerostomia and the medicine's side effects before and after the intervention. RESULTS On the 1st day, the mean salivary flow at 45, 60, and 75 mins in the 2 and 1% pilocarpine mouthwash were significantly higher than in the placebo mouthwash group (p < 0.05). On the 14th day, the mean salivary flow time at 45 mins in the 2% pilocarpine mouthwash group was significantly higher than in the placebo mouthwash group (p = 0.007). Furthermore, the mean salivary flow at 60 and 75 mins in the 2% (p < 0.001) and 1% pilocarpine mouthwash (p = 0.028) was significantly higher than in the placebo group. Moreover, the salivary flow in the 2% pilocarpine mouthwash group was significantly higher than the 1% pilocarpine mouthwash (p < 0.05) during these two times. No side effects were observed in any of the subjects. CONCLUSIONS The study showed that 5 ml of 2 and 1% pilocarpine mouthwash for 2 weeks increased salivary flow in xerostomic participants compared to placebo without any side effects.
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Affiliation(s)
- Babak Motamed
- grid.411463.50000 0001 0706 2472Member of Dental Materials Research Center, School of Dentistry, Islamic Azad University - Tehran Medical Branch, Tehran, Iran
| | - Arezoo Alaee
- grid.411463.50000 0001 0706 2472Department of Oral Medicine, Member of the dental material research center, School of Dentistry, Islamic Azad University - Tehran Medical Branch, No.9, Neyestan 9, Pasdaran St., Tehran, Iran
| | - Arash Azizi
- grid.472338.90000 0004 0494 3030Department of Oral Medicine, School of Dentistry, Islamic Azad University Tehran Medical Branch, Tehran, Iran
| | - Hoda Jahandar
- grid.411463.50000 0001 0706 2472Pharmaceutical Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad Javad Kharazi Fard
- grid.411705.60000 0001 0166 0922Epidemiologist, Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Aryan Jafari
- grid.411463.50000 0001 0706 2472Member of Dental Materials Research Center, School of Dentistry, Islamic Azad University - Tehran Medical Branch, Tehran, Iran
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Krajewski MP, Mo Q, Lu CH, Cantos A, Feuerstein S, Brandt MJ, Wahler RG. Medication Use Among Patients Reporting Xerostomia of an Academic Dental Clinic. J Pharm Technol 2022; 38:264-271. [DOI: 10.1177/87551225221108599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: Global prevalence of xerostomia has been reported at 22% (range 0.01%-45%), negatively impacting oral health, nutrition intake, and quality of life. The causal relationship between xerostomia and medications remains uncertain but greater understanding could guide interventions. Objective: To describe the demographic characteristics and medication regimens in patients with xerostomia of an academic dental clinic. Method: This is a retrospective academic dental clinic record review from July 1, 2018 to October 27, 2020. Patient records were obtained from the University at Buffalo, School of Dental Medicine. Xerostomia status was determined via query of electronic health records and validated by manual review. Pharmacologic class and xerostomic potential of medications were identified by the Veterans Affairs Drug Classification System and drug compendia, respectively. Predictors of medication use were assessed using a multiple logistic regression model. Results: Of 37 403 examined records, 366 (0.98%) were identified as xerostomic. After excluding confounding factors (Sjogren’s and radiation), 275 of 317 patients received at least one xerostomic medication, majority were female (240, 66%) versus male (126, 34%). Mean ± (SD) age was 64.9 ± 15.11 years. A total of 208 (57%) patients were aged ≥65. The median number of total and xerostomic medications were 8 (interquartile range [IQR], 4-12) and 4 (IQR, 2-7), respectively. The 3 most prevalent xerostomic pharmacologic classes were antidepressants (131, 35%), gastric medications (101, 28%), and vitamin D (87, 24%). Conclusion: Despite observed prevalence of xerostomia lower than global prevalence, xerostomic medication burden for patients experiencing xerostomia was high. Pharmacist-led interprofessional collaborations should be investigated to reduce xerostomic burden.
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Affiliation(s)
- Michael P. Krajewski
- School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
- School of Dental Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - QingXiang Mo
- School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Chi-Hua Lu
- School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Albert Cantos
- School of Dental Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - Steve Feuerstein
- School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | | | - Robert G. Wahler
- School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
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Tan ECK, Lexomboon D, Häbel H, Fastbom J, Eriksdotter M, Johnell K, Sandborgh-Englund G. Validating a model for medication-related dental outcomes in older people. Oral Dis 2022; 28:1697-1704. [PMID: 33780083 DOI: 10.1111/odi.13864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/07/2021] [Accepted: 03/24/2021] [Indexed: 01/23/2023]
Abstract
OBJECTIVES To externally validate a model for medication-related dental outcomes in (a) a general older population with dementia and (b) a matched population without dementia. SUBJECTS AND METHODS This validation study used population-based data from seven Swedish national registers (2008-2017). Individuals aged 60+ with dementia were matched to those without dementia on age, gender, and county of residence at the date of diagnosis (index date). The exposure was continuous use of xerogenic medications during the 3-year period before index date. The primary outcome was the number of tooth extraction and restorative procedures within 3 years after index date. RESULTS A total of 334,220 individuals were included in the final sample. In the dementia cohort, the use of urological drugs (incidence rate ratio [IRR] 1.08, 95% CI 1.03-1.13), respiratory medicines (IRR 1.10, 95% CI 1.04-1.17), and proton-pump inhibitors (IRR 1.09, 95% CI 1.05-1.13) was associated with the primary outcome. In the non-dementia cohort, respiratory medicines (IRR 1.03, CI 1.00-1.05), proton-pump inhibitors (IRR 1.06, CI 1.04-1.08), opioids (IRR 1.05, CI 1.03-1.07), and antidepressants (IRR 1.06, CI 1.04-1.08) were associated with the primary outcome. CONCLUSIONS Although there were differences in prescription patterns, the model performed similarly in both those with and without dementia.
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Affiliation(s)
- Edwin C K Tan
- Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden
- Faculty of Pharmacy and Pharmaceutical Sciences, Centre for Medicine Use and Safety, Monash University, Parkville, Vic., Australia
| | | | - Henrike Häbel
- Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Johan Fastbom
- Department of Neurobiology, Care Sciences and Society, Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Maria Eriksdotter
- Department of Neurobiology, Care Sciences and Society, Division of Clinical Geriatrics, Karolinska Institutet, Huddinge, Sweden
- Theme Aging, Karolinska University Hospital, Huddinge, Sweden
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Sandborgh-Englund
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
- Academic Center for Geriatric Dentistry, Stockholm, Sweden
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Heikal SA, Salama M, Richard Y, Moustafa AA, Lawlor B. The Impact of Disease Registries on Advancing Knowledge and Understanding of Dementia Globally. Front Aging Neurosci 2022; 14:774005. [PMID: 35197840 PMCID: PMC8859161 DOI: 10.3389/fnagi.2022.774005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 01/14/2022] [Indexed: 12/01/2022] Open
Abstract
To help address the increasing challenges related to the provision of dementia care, dementia registries have emerged around the world as important tools to gain insights and a better understanding of the disease process. Dementia registries provide a valuable source of standardized data collected from a large number of patients. This review explores the published research relating to different dementia registries around the world and discusses how these registries have improved our knowledge and understanding of the incidence, prevalence, risk factors, mortality, diagnosis, and management of dementia. A number of the best-known dementia registries with high research output including SveDem, NACC, ReDeGi, CREDOS and PRODEM were selected to study the publication output based on their data, investigate the key findings of these registry-based studies. Registries data contributed to understanding many aspects of the disease including disease prevalence in specific areas, patient characteristics and how they differ in populations, mortality risks, as well as the disease risk factors. Registries data impacted the quality of patients’ lives through determining the best treatment strategy for a patient based on previous patient outcomes. In conclusion, registries have significantly advanced scientific knowledge and understanding of dementia and impacted policy, clinical practice care delivery.
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Affiliation(s)
- Shimaa A. Heikal
- Institute of Global Health and Human Ecology (IGHHE), The American University in Cairo (AUC), New Cairo, Egypt
- *Correspondence: Shimaa A. Heikal,
| | - Mohamed Salama
- Institute of Global Health and Human Ecology (IGHHE), The American University in Cairo (AUC), New Cairo, Egypt
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Yuliya Richard
- Blue Horizon Counseling Services, Sydney, NSW, Australia
| | - Ahmed A. Moustafa
- School of Psychology, Faculty of Society and Design, Bond University, Gold Coast, QLD, Australia
- Department of Human Anatomy and Physiology, The Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
| | - Brian Lawlor
- Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
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Kakkar M, Barmak AB, Arany S. Anticholinergic medication and dental caries status in middle-aged xerostomia patients-a retrospective study. J Dent Sci 2021; 17:1206-1211. [PMID: 35784170 PMCID: PMC9236892 DOI: 10.1016/j.jds.2021.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 12/16/2021] [Indexed: 11/30/2022] Open
Abstract
Background/purpose Xerostomia is the most frequent side effect of anticholinergic (AC) medications, which block the cholinergic neurotransmission of saliva secretion. As the most significant increase in AC medications’ usage reported in middle-aged adults, we aimed to explore whether the level of exposure to AC medication show association with the severity of caries status of middle-aged individuals who complained about medication-induced xerostomia. Materials and methods Our retrospective study included 414 individuals (between 45 and 64 years) with self-reported xerostomia. We determined caries status by the Decayed, Missing, or Filled Teeth (DMFT) index and quantified the level of AC drug exposure by the AC Drug Scale (ADS), verified through electronic medication records. Statistical analyses were performed using chi-square and ANOVA tests. Covariates were age, gender, smoking, edentulism, comorbidities, polypharmacy, number, and the type of AC medications. Results In total, 54% of patients were taking five or more AC drugs. The mean number of anticholinergics was 5.41 (±3.44), most frequently antidepressants and antipsychotics, among all medications 10.63 (±5.79). Higher ADS scores were associated (p = 0.006) with a higher number of missing teeth. Multiple linear regression model showed that the number of AC medications, age, and smoking status are associated with DMFT (mean of 18.7 ± 8.96) scores. Conclusion Caries status of middle-aged xerostomia patients was found to be reflective of the level of AC exposure from medications. Our finding emphasizes the importance of assessing AC medication burden in affected dental patients to improve clinical prevention strategies and guide interdisciplinary treatment plans.
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Affiliation(s)
- Mayank Kakkar
- Department of Dentistry, Eastman Institute of Oral Health, University of Rochester, NY, USA
- Complex Care Center Clinic, University of Rochester Medical Center, NY, USA
| | - Abdul Basir Barmak
- Department of Dentistry, Eastman Institute of Oral Health, University of Rochester, NY, USA
| | - Szilvia Arany
- Department of Dentistry, Eastman Institute of Oral Health, University of Rochester, NY, USA
- Specialty Care Clinic, Eastman Institute of Oral Health, University of Rochester, NY, USA
- Corresponding author. Specialty Care, Department of Dentistry, Eastman Institute for Oral Health, University of Rochester, 625 Elmwood Avenue, Rochester, 14620, NY, USA.
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Kc S, Aulakh M, Curtis S, Scambler S, Gallagher JE. Perspectives of community-dwelling older adults with dementia and their carers regarding their oral health practices and care: rapid review. BDJ Open 2021; 7:36. [PMID: 34811365 PMCID: PMC8608883 DOI: 10.1038/s41405-021-00091-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/13/2021] [Accepted: 09/29/2021] [Indexed: 12/29/2022] Open
Abstract
AIM To review evidence on oral health practices, beliefs/views and experiences of community-dwelling older adults living with dementia, including their carers. MATERIALS AND METHODS A search of key terms across six databases including Pubmed, Web of Science and OVID (Embase, MEDLINE [R] and PsycINFO) and Google Scholar was conducted, supplemented by reference screening. The Mixed Methods Appraisal Tool (MMAT) 2018 was used to assess the methodological quality. RESULTS Eighteen studies reported across 19 papers were included in the review. Papers largely focused on normative needs (n = 13), whilst also reporting oral health-related experiences (n = 2), practices (n = 7), and beliefs/views (n = 9), of community dwellers with dementia. Generally, people living with dementia presented with poor oral and dental health, the exception being one study where dental care was integrated with memory clinic services. Maintenance of oral health focused only on toothbrushing. Overall, people living with dementia have reduced capacity for self-performed oral hygiene and high reliance on caregivers. There was a paucity of evidence on their perceptions of oral health and quality of life, the findings of which were equivocal, with weak evidence suggesting possible difficulty in identifying and communicating their needs. Experiences of accessing dental care, when explored, appear to be system dependent. CONCLUSION There was limited research evidence on oral health-related practices, beliefs/views and experiences of people with dementia. Recommendations for future research are presented.
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Affiliation(s)
- S Kc
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK
| | - M Aulakh
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK
| | - S Curtis
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK
| | - S Scambler
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK
| | - J E Gallagher
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK.
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Palomar-Bonet M, Atienza M, Hernández-Ledesma B, Cantero JL. Associations of salivary total antioxidant capacity with cortical amyloid beta burden, cortical glucose uptake and cognitive function in normal aging. J Gerontol A Biol Sci Med Sci 2021; 76:1839-1845. [PMID: 33522564 DOI: 10.1093/gerona/glab034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Recognizing vulnerability to Alzheimer's disease (AD) requires from non-invasive, simple, and inexpensive markers that can be easily obtained in primary care settings. While saliva meets all these requirements, there is lack of evidence linking salivary constituents to in vivo AD pathology in aging. METHODS We examined the potential of salivary total antioxidant capacity (TAC) for identifying global cortical amyloid-beta (Aβ) burden, deficits in regional glucose uptake, and poorer cognition in 71 cognitively normal older adults. We further assessed whether salivary TAC-related cognitive performance was associated with higher Aβ load and lower cortical glucose consumption. RESULTS Linear regression analyses adjusted by age, sex, years of education, and ApoE4 status showed that salivary TAC was associated with slower processing speed and poorer sustained attention, as well as with higher Aβ load and lower glucose metabolism in cortical regions vulnerable to cognitive aging and AD. Results also revealed that lower scores in processing speed and sustained attention were associated with greater Aβ burden and lower regional glucose consumption, respectively. CONCLUSIONS Together, these findings support the use of salivary TAC for preventive screening and detection of cerebral vulnerability to AD. Further research is needed to evaluate the utility of salivary TAC as a clinical marker.
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Affiliation(s)
- Miriam Palomar-Bonet
- Laboratory of Functional Neuroscience, Pablo de Olavide University, Seville, Spain
| | - Mercedes Atienza
- Laboratory of Functional Neuroscience, Pablo de Olavide University, Seville, Spain.,CIBERNED, Network Center for Biomedical Research in Neurodegenerative Diseases, Madrid, Spain
| | - Blanca Hernández-Ledesma
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Jose L Cantero
- Laboratory of Functional Neuroscience, Pablo de Olavide University, Seville, Spain.,CIBERNED, Network Center for Biomedical Research in Neurodegenerative Diseases, Madrid, Spain
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Tan EC, Lexomboon D, Häbel H, Fastbom J, Eriksdotter M, Johnell K, Sandborgh-Englund G. Xerogenic Medications as a Predictor for Dental Health Intervention in People with Dementia. J Alzheimers Dis 2020; 75:1263-1271. [DOI: 10.3233/jad-200148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Edwin C.K. Tan
- The University of Sydney, Faculty of Medicine and Health, School of Pharmacy, Sydney, New South Wales, Australia
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
- Stress Research Institute, Department of Psychology, Stockholm University, Stockholm, Sweden
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, Australia
| | | | - Henrike Häbel
- Institute of Environmental Medicine, Division of Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Johan Fastbom
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Maria Eriksdotter
- Department of Neurobiology, Care Sciences and Society, Division of Clinical Geriatrics, Karolinska Institutet, Huddinge, Sweden
- Theme Aging, Karolinska University Hospital, Huddinge, Sweden
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Sandborgh-Englund
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
- Academic Center for Geriatric Dentistry, Stockholm Sweden
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Zimmerman S, Sloane PD. The Epidemic of Poor Oral Hygiene. J Am Med Dir Assoc 2018; 19:1031-1032. [PMID: 30471796 DOI: 10.1016/j.jamda.2018.10.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 10/19/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Sheryl Zimmerman
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC; Schools of Social Work and Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC.
| | - Philip D Sloane
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC; Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC.
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