Treating hypersensitivity in older adults with silver diamine fluoride: A randomised clinical trial
•Studied the desensitizing effect of silver diamine fluoride (SDF) in older adults.•To date, no gold standard professionally applied desensitizing therapy.•To date, no clinical trials on the long-term anti-hypersensitivity effect of SDF.•The 38% SDF solution is recommended to treat hypersensitivity...
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| Veröffentlicht in: | Journal of dentistry 2023-09, Vol.136, p.104616-104616, Article 104616 |
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| creator | Chan, Alice Kit Ying Tsang, Yiu Cheung Jiang, Chloe Meng Leung, Katherine Chiu Man Lo, Edward Chin Man Chu, Chun Hung |
| description | •Studied the desensitizing effect of silver diamine fluoride (SDF) in older adults.•To date, no gold standard professionally applied desensitizing therapy.•To date, no clinical trials on the long-term anti-hypersensitivity effect of SDF.•The 38% SDF solution is recommended to treat hypersensitivity in older adults.
This study aimed to evaluate the desensitizing effect of topically applied 38% silver diamine fluoride (SDF) solution on the exposed root surface of hypersensitive teeth in older adults.
This double-blind randomised clinical trial recruited healthy older adults with dentine hypersensitivity. A trained examiner tested the most hypersensitive tooth root surface with a blast of compressed cold air from a three-in-one syringe. The participants gave a sensitivity score (SS) in visual analogue scale from 0 (no pain) to 10 (agonizing) at the baseline visit. Then, they received 38% SDF or 5% potassium nitrate solution (control) as intervention on the root surface. After the intervention, they received a compressed cold air test and reported the SS again. The compressed cold air test followed by intervention was repeated at 4- and 8-week follow ups. The primary outcome was the reduction in SS at 8-week follow-up with reference to the SS at baseline before intervention. Shapiro–Wilk and Mann–Whitney U tests were performed for data analysis following a normality test of SS.
This trial recruited 148 participants, and 139 (94%) participants completed the trial. The median percentage reductions in SS in the SDF and potassium nitrate groups were 60% and 50%, respectively (p < 0.001).
According to the results, 38% SDF solution reduced hypersensitivity on the exposed root surface of older adults. In addition, 38% SDF was more effective than 5% potassium nitrate solution to reduce hypersensitivity on the exposed root surface of older adults.
Dentin hypersensitivity is common amongst older adults and negatively affects their quality of life. To date, there is no gold standard professionally applied desensitizing therapy in treating hypersensitivity. Evidence from this clinical trial could aid clinical practice and improve oral health in older adults.
This study was registered at ClinicalTrials.gov (NCT05392868). |
| doi_str_mv | 10.1016/j.jdent.2023.104616 |
| format | Article |
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This study aimed to evaluate the desensitizing effect of topically applied 38% silver diamine fluoride (SDF) solution on the exposed root surface of hypersensitive teeth in older adults.
This double-blind randomised clinical trial recruited healthy older adults with dentine hypersensitivity. A trained examiner tested the most hypersensitive tooth root surface with a blast of compressed cold air from a three-in-one syringe. The participants gave a sensitivity score (SS) in visual analogue scale from 0 (no pain) to 10 (agonizing) at the baseline visit. Then, they received 38% SDF or 5% potassium nitrate solution (control) as intervention on the root surface. After the intervention, they received a compressed cold air test and reported the SS again. The compressed cold air test followed by intervention was repeated at 4- and 8-week follow ups. The primary outcome was the reduction in SS at 8-week follow-up with reference to the SS at baseline before intervention. Shapiro–Wilk and Mann–Whitney U tests were performed for data analysis following a normality test of SS.
This trial recruited 148 participants, and 139 (94%) participants completed the trial. The median percentage reductions in SS in the SDF and potassium nitrate groups were 60% and 50%, respectively (p < 0.001).
According to the results, 38% SDF solution reduced hypersensitivity on the exposed root surface of older adults. In addition, 38% SDF was more effective than 5% potassium nitrate solution to reduce hypersensitivity on the exposed root surface of older adults.
Dentin hypersensitivity is common amongst older adults and negatively affects their quality of life. To date, there is no gold standard professionally applied desensitizing therapy in treating hypersensitivity. Evidence from this clinical trial could aid clinical practice and improve oral health in older adults.
This study was registered at ClinicalTrials.gov (NCT05392868).</description><identifier>ISSN: 0300-5712</identifier><identifier>EISSN: 1879-176X</identifier><identifier>DOI: 10.1016/j.jdent.2023.104616</identifier><identifier>PMID: 37454789</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Elderly ; Hypersensitivity ; Older adult ; Oral health ; Prevention ; Silver diamine fluoride</subject><ispartof>Journal of dentistry, 2023-09, Vol.136, p.104616-104616, Article 104616</ispartof><rights>2023 The Authors</rights><rights>Copyright © 2023. Published by Elsevier Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-97265f1f8f65b5824beca178f3038cc57c8e6447f20debe2be77ef44239cf84b3</citedby><cites>FETCH-LOGICAL-c404t-97265f1f8f65b5824beca178f3038cc57c8e6447f20debe2be77ef44239cf84b3</cites><orcidid>0000-0002-6210-9293 ; 0000-0002-8167-0430 ; 0000-0002-3618-0619 ; 0000-0002-4500-9768 ; 0000-0003-3703-8232</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jdent.2023.104616$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37454789$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chan, Alice Kit Ying</creatorcontrib><creatorcontrib>Tsang, Yiu Cheung</creatorcontrib><creatorcontrib>Jiang, Chloe Meng</creatorcontrib><creatorcontrib>Leung, Katherine Chiu Man</creatorcontrib><creatorcontrib>Lo, Edward Chin Man</creatorcontrib><creatorcontrib>Chu, Chun Hung</creatorcontrib><title>Treating hypersensitivity in older adults with silver diamine fluoride: A randomised clinical trial</title><title>Journal of dentistry</title><addtitle>J Dent</addtitle><description>•Studied the desensitizing effect of silver diamine fluoride (SDF) in older adults.•To date, no gold standard professionally applied desensitizing therapy.•To date, no clinical trials on the long-term anti-hypersensitivity effect of SDF.•The 38% SDF solution is recommended to treat hypersensitivity in older adults.
This study aimed to evaluate the desensitizing effect of topically applied 38% silver diamine fluoride (SDF) solution on the exposed root surface of hypersensitive teeth in older adults.
This double-blind randomised clinical trial recruited healthy older adults with dentine hypersensitivity. A trained examiner tested the most hypersensitive tooth root surface with a blast of compressed cold air from a three-in-one syringe. The participants gave a sensitivity score (SS) in visual analogue scale from 0 (no pain) to 10 (agonizing) at the baseline visit. Then, they received 38% SDF or 5% potassium nitrate solution (control) as intervention on the root surface. After the intervention, they received a compressed cold air test and reported the SS again. The compressed cold air test followed by intervention was repeated at 4- and 8-week follow ups. The primary outcome was the reduction in SS at 8-week follow-up with reference to the SS at baseline before intervention. Shapiro–Wilk and Mann–Whitney U tests were performed for data analysis following a normality test of SS.
This trial recruited 148 participants, and 139 (94%) participants completed the trial. The median percentage reductions in SS in the SDF and potassium nitrate groups were 60% and 50%, respectively (p < 0.001).
According to the results, 38% SDF solution reduced hypersensitivity on the exposed root surface of older adults. In addition, 38% SDF was more effective than 5% potassium nitrate solution to reduce hypersensitivity on the exposed root surface of older adults.
Dentin hypersensitivity is common amongst older adults and negatively affects their quality of life. To date, there is no gold standard professionally applied desensitizing therapy in treating hypersensitivity. Evidence from this clinical trial could aid clinical practice and improve oral health in older adults.
This study was registered at ClinicalTrials.gov (NCT05392868).</description><subject>Elderly</subject><subject>Hypersensitivity</subject><subject>Older adult</subject><subject>Oral health</subject><subject>Prevention</subject><subject>Silver diamine fluoride</subject><issn>0300-5712</issn><issn>1879-176X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kM2LFDEQxYMo7rj6FwiSo5ce89VJWvCwLH7BgpcVvIV0UnFryHSPSXqW-e_tdVaPngoe79Wr-hHymrMtZ1y_2213Eaa2FUzIVVGa6ydkw60ZOm70j6dkwyRjXW-4uCAvat0xxhQTw3NyIY3qlbHDhoTbAr7h9JPenQ5QKkwVGx6xnShOdM4RCvVxya3Se2x3tGI-rlJEv8cJaMrLXDDCe3pFi5_ivMcKkYaMEwafaSvo80vyLPlc4dXjvCTfP328vf7S3Xz7_PX66qYLiqnWDUboPvFkk-7H3go1QvDc2CSZtCH0JljQSpkkWIQRxAjGQFJKyCEkq0Z5Sd6e9x7K_GuB2tx6TYCc_QTzUp2w0mqlBy1WqzxbQ5lrLZDcoeDel5PjzD3QdTv3h657oOvOdNfUm8eCZdxD_Jf5i3M1fDgbYH3ziFBcDQhTgIgFQnNxxv8W_AbK7I34</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Chan, Alice Kit Ying</creator><creator>Tsang, Yiu Cheung</creator><creator>Jiang, Chloe Meng</creator><creator>Leung, Katherine Chiu Man</creator><creator>Lo, Edward Chin Man</creator><creator>Chu, Chun Hung</creator><general>Elsevier Ltd</general><scope>6I.</scope><scope>AAFTH</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-6210-9293</orcidid><orcidid>https://orcid.org/0000-0002-8167-0430</orcidid><orcidid>https://orcid.org/0000-0002-3618-0619</orcidid><orcidid>https://orcid.org/0000-0002-4500-9768</orcidid><orcidid>https://orcid.org/0000-0003-3703-8232</orcidid></search><sort><creationdate>20230901</creationdate><title>Treating hypersensitivity in older adults with silver diamine fluoride: A randomised clinical trial</title><author>Chan, Alice Kit Ying ; Tsang, Yiu Cheung ; Jiang, Chloe Meng ; Leung, Katherine Chiu Man ; Lo, Edward Chin Man ; Chu, Chun Hung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-97265f1f8f65b5824beca178f3038cc57c8e6447f20debe2be77ef44239cf84b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Elderly</topic><topic>Hypersensitivity</topic><topic>Older adult</topic><topic>Oral health</topic><topic>Prevention</topic><topic>Silver diamine fluoride</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chan, Alice Kit Ying</creatorcontrib><creatorcontrib>Tsang, Yiu Cheung</creatorcontrib><creatorcontrib>Jiang, Chloe Meng</creatorcontrib><creatorcontrib>Leung, Katherine Chiu Man</creatorcontrib><creatorcontrib>Lo, Edward Chin Man</creatorcontrib><creatorcontrib>Chu, Chun Hung</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dentistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chan, Alice Kit Ying</au><au>Tsang, Yiu Cheung</au><au>Jiang, Chloe Meng</au><au>Leung, Katherine Chiu Man</au><au>Lo, Edward Chin Man</au><au>Chu, Chun Hung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Treating hypersensitivity in older adults with silver diamine fluoride: A randomised clinical trial</atitle><jtitle>Journal of dentistry</jtitle><addtitle>J Dent</addtitle><date>2023-09-01</date><risdate>2023</risdate><volume>136</volume><spage>104616</spage><epage>104616</epage><pages>104616-104616</pages><artnum>104616</artnum><issn>0300-5712</issn><eissn>1879-176X</eissn><abstract>•Studied the desensitizing effect of silver diamine fluoride (SDF) in older adults.•To date, no gold standard professionally applied desensitizing therapy.•To date, no clinical trials on the long-term anti-hypersensitivity effect of SDF.•The 38% SDF solution is recommended to treat hypersensitivity in older adults.
This study aimed to evaluate the desensitizing effect of topically applied 38% silver diamine fluoride (SDF) solution on the exposed root surface of hypersensitive teeth in older adults.
This double-blind randomised clinical trial recruited healthy older adults with dentine hypersensitivity. A trained examiner tested the most hypersensitive tooth root surface with a blast of compressed cold air from a three-in-one syringe. The participants gave a sensitivity score (SS) in visual analogue scale from 0 (no pain) to 10 (agonizing) at the baseline visit. Then, they received 38% SDF or 5% potassium nitrate solution (control) as intervention on the root surface. After the intervention, they received a compressed cold air test and reported the SS again. The compressed cold air test followed by intervention was repeated at 4- and 8-week follow ups. The primary outcome was the reduction in SS at 8-week follow-up with reference to the SS at baseline before intervention. Shapiro–Wilk and Mann–Whitney U tests were performed for data analysis following a normality test of SS.
This trial recruited 148 participants, and 139 (94%) participants completed the trial. The median percentage reductions in SS in the SDF and potassium nitrate groups were 60% and 50%, respectively (p < 0.001).
According to the results, 38% SDF solution reduced hypersensitivity on the exposed root surface of older adults. In addition, 38% SDF was more effective than 5% potassium nitrate solution to reduce hypersensitivity on the exposed root surface of older adults.
Dentin hypersensitivity is common amongst older adults and negatively affects their quality of life. To date, there is no gold standard professionally applied desensitizing therapy in treating hypersensitivity. Evidence from this clinical trial could aid clinical practice and improve oral health in older adults.
This study was registered at ClinicalTrials.gov (NCT05392868).</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>37454789</pmid><doi>10.1016/j.jdent.2023.104616</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-6210-9293</orcidid><orcidid>https://orcid.org/0000-0002-8167-0430</orcidid><orcidid>https://orcid.org/0000-0002-3618-0619</orcidid><orcidid>https://orcid.org/0000-0002-4500-9768</orcidid><orcidid>https://orcid.org/0000-0003-3703-8232</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of dentistry, 2023-09, Vol.136, p.104616-104616, Article 104616 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Elderly Hypersensitivity Older adult Oral health Prevention Silver diamine fluoride |
| title | Treating hypersensitivity in older adults with silver diamine fluoride: A randomised clinical trial |
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