An umbrella review of systematic reviews examining the relationship between type 2 diabetes and periodontitis : Position paper from the Canadian Dental Hygienists Association
Copyright © 2021 CDHA | ACHD..
Previous research has confirmed strong associations between periodontitis and diabetes mellitus (DM), supporting DM as a risk factor for periodontal disease and suggesting a bidirectional relationship. Causal relationships have not been confirmed.
Aim: The aim of this paper is to review the most current evidence of the nature of this relationship and examine whether non-surgical periodontal therapy (NSPT) significantly lowers glycemic (HbA1c) control.
Methods: The PICO question was, "For individuals with type 2 diabetes mellitus (T2DM) and periodontitis, will non-surgical periodontal therapy (NSPT), as compared to no treatment, improve the individual's glycemic control as measured by HbA1c." Only systematic reviews (SRs) with or without a meta-analysis (MA) of randomized controlled trials (RCTs) or umbrella reviews of SRs and MAs of RCTs published in the English language between 2007 and 2019 were included. Several databases were searched as per their protocols. Quality assessments were conducted by both authors using the PRISMA checklist. The Bradford Hill criteria were used to determine evidence for causality.
Results: Of 54 records retrieved, after elimination of duplicates and studies not meeting inclusion criteria, 5 SRs/MAs and 3 umbrella reviews of SRs/MAs were selected. All 5 SRs/MAs reported reductions in HbA1c levels 3 months following NSPT, but effect sizes were small and 2 were not statistically significant. The 3 umbrella reviews consistently reported small reductions in HbA1c, but high levels of heterogeneity and moderate to high risk of bias. The Bradford Hill criteria failed to support a causal relationship between periodontitis and T2DM.
Conclusions: Whether NSPT compared with no treatment in persons with T2DM improves the individual HbA1c remains unclear as does the exact nature of the relationship between periodontitis and T2DM.
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:55 |
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| Enthalten in: |
Canadian journal of dental hygiene : CJDH = Journal canadien de l'hygiene dentaire : JCHD - 55(2021), 1 vom: 01. Feb., Seite 57-67 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Lavigne, Salme E [VerfasserIn] |
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| Anmerkungen: |
Date Completed 10.12.2021 Date Revised 14.12.2021 published: Electronic-eCollection Citation Status MEDLINE |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM322012848 |
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| 041 | |a eng | ||
| 100 | 1 | |a Lavigne, Salme E |e verfasserin |4 aut | |
| 245 | 1 | 3 | |a An umbrella review of systematic reviews examining the relationship between type 2 diabetes and periodontitis |b Position paper from the Canadian Dental Hygienists Association |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a Date Completed 10.12.2021 | ||
| 500 | |a Date Revised 14.12.2021 | ||
| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2021 CDHA | ACHD. | ||
| 520 | |a Previous research has confirmed strong associations between periodontitis and diabetes mellitus (DM), supporting DM as a risk factor for periodontal disease and suggesting a bidirectional relationship. Causal relationships have not been confirmed | ||
| 520 | |a Aim: The aim of this paper is to review the most current evidence of the nature of this relationship and examine whether non-surgical periodontal therapy (NSPT) significantly lowers glycemic (HbA1c) control | ||
| 520 | |a Methods: The PICO question was, "For individuals with type 2 diabetes mellitus (T2DM) and periodontitis, will non-surgical periodontal therapy (NSPT), as compared to no treatment, improve the individual's glycemic control as measured by HbA1c." Only systematic reviews (SRs) with or without a meta-analysis (MA) of randomized controlled trials (RCTs) or umbrella reviews of SRs and MAs of RCTs published in the English language between 2007 and 2019 were included. Several databases were searched as per their protocols. Quality assessments were conducted by both authors using the PRISMA checklist. The Bradford Hill criteria were used to determine evidence for causality | ||
| 520 | |a Results: Of 54 records retrieved, after elimination of duplicates and studies not meeting inclusion criteria, 5 SRs/MAs and 3 umbrella reviews of SRs/MAs were selected. All 5 SRs/MAs reported reductions in HbA1c levels 3 months following NSPT, but effect sizes were small and 2 were not statistically significant. The 3 umbrella reviews consistently reported small reductions in HbA1c, but high levels of heterogeneity and moderate to high risk of bias. The Bradford Hill criteria failed to support a causal relationship between periodontitis and T2DM | ||
| 520 | |a Conclusions: Whether NSPT compared with no treatment in persons with T2DM improves the individual HbA1c remains unclear as does the exact nature of the relationship between periodontitis and T2DM | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a diabetes mellitus | |
| 650 | 4 | |a meta-analysis | |
| 650 | 4 | |a non-surgical periodontal treatment or therapy | |
| 650 | 4 | |a periodontal disease | |
| 650 | 4 | |a periodontitis | |
| 650 | 4 | |a systematic reviews | |
| 650 | 4 | |a type 2 diabetes (T2DM) | |
| 650 | 7 | |a Blood Glucose |2 NLM | |
| 700 | 1 | |a Forrest, Jane L |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Canadian journal of dental hygiene : CJDH = Journal canadien de l'hygiene dentaire : JCHD |d 2019 |g 55(2021), 1 vom: 01. Feb., Seite 57-67 |w (DE-627)NLM31806913X |x 1712-171X |7 nnns |
| 773 | 1 | 8 | |g volume:55 |g year:2021 |g number:1 |g day:01 |g month:02 |g pages:57-67 |
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