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COVID-19 pandemic
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The aims of the current study are 1) to assess the therapeutic resolution of the peri-implantitis after resective surgical treatment with or without implantoplasty procedure (no further radiographic bone loss, no erythema of the peri-implant mucosa, PD <6mm), and 2) to evaluate the survival rate of the peri-implantitis treated dental implants.
The records of patients who underwent resective surgical treatment for peri-implantitis at the University of Michigan Graduate Periodontics clinic will be examined and analyzed. Patients who meet the inclusion/exclusion criteria will be contacted and invited to participate in the study to measure the following in a single visit: bleeding on probing, edema, redness of the peri-implant mucosa, and peri-implant probing pocket depth. Additionally, patients will be asked to complete a survey during their study visit regarding their implant(s) and previous peri-implantitis.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Peri-implantitis | Patients who underwent resective surgical treatment for peri-implantitis at the University of Michigan Graduate Periodontics clinic from January 1, 1990 through July 1, 2018 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Observation | Other | Soft tissue implant measurements |
|
| Measure | Description | Time Frame |
|---|---|---|
| Therapeutic resolution of the peri-implantitis as measured by radiographic bone loss | The implant has no further radiographic bone loss when compared to previous radiographs. | Up to 30 years after the implant was treated for peri-implantitis |
| Therapeutic resolution of the peri-implantitis as measured by erythema | The implant has no current erythema of the peri-implant mucosa. | Up to 30 years after the implant was treated for peri-implantitis |
| Therapeutic resolution of the peri-implantitis as measured by probing depths | The implant has probing depths less than or equal to 5 millimeters. | Up to 30 years after the implant was treated for peri-implantitis |
| Survival rate of the peri-implantitis treated dental implants | Survival rate will be determined by the duration of implant survival (functioning, non-symptomatic implant after peri-implantitis treatment). | Up to 30 years after the implant was treated for peri-implantitis |
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Inclusion criteria:
Exclusion criteria:
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Patients who underwent resective surgical treatment for peri-implantitis at the University of Michigan Graduate Periodontics clinic from January 1, 1990 through July 1, 2018
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| Name | Affiliation | Role |
|---|---|---|
| Hom-Lay Wang, DDS MSD PhD | Department of Periodontics and Oral Medicine, University of Michigan | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Michigan School of Dentistry | Ann Arbor | Michigan | 48109 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 29926955 | Background | Berglundh T, Armitage G, Araujo MG, Avila-Ortiz G, Blanco J, Camargo PM, Chen S, Cochran D, Derks J, Figuero E, Hammerle CHF, Heitz-Mayfield LJA, Huynh-Ba G, Iacono V, Koo KT, Lambert F, McCauley L, Quirynen M, Renvert S, Salvi GE, Schwarz F, Tarnow D, Tomasi C, Wang HL, Zitzmann N. Peri-implant diseases and conditions: Consensus report of workgroup 4 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions. J Periodontol. 2018 Jun;89 Suppl 1:S313-S318. doi: 10.1002/JPER.17-0739. | |
| 29926491 |
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| ID | Term |
|---|---|
| D057873 | Peri-Implantitis |
| ID | Term |
|---|---|
| D010510 | Periodontal Diseases |
| D009059 | Mouth Diseases |
| D009057 | Stomatognathic Diseases |
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| ID | Term |
|---|---|
| D019370 | Observation |
| ID | Term |
|---|---|
| D008722 | Methods |
| D008919 | Investigative Techniques |
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| Background |
| Berglundh T, Armitage G, Araujo MG, Avila-Ortiz G, Blanco J, Camargo PM, Chen S, Cochran D, Derks J, Figuero E, Hammerle CHF, Heitz-Mayfield LJA, Huynh-Ba G, Iacono V, Koo KT, Lambert F, McCauley L, Quirynen M, Renvert S, Salvi GE, Schwarz F, Tarnow D, Tomasi C, Wang HL, Zitzmann N. Peri-implant diseases and conditions: Consensus report of workgroup 4 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions. J Clin Periodontol. 2018 Jun;45 Suppl 20:S286-S291. doi: 10.1111/jcpe.12957. |
| 25495683 | Background | Derks J, Tomasi C. Peri-implant health and disease. A systematic review of current epidemiology. J Clin Periodontol. 2015 Apr;42 Suppl 16:S158-71. doi: 10.1111/jcpe.12334. |
| 30113610 | Background | Englezos E, Cosyn J, Koole S, Jacquet W, De Bruyn H. Resective Treatment of Peri-implantitis: Clinical and Radiographic Outcomes After 2 Years. Int J Periodontics Restorative Dent. 2018 Sep/Oct;38(5):729-735. doi: 10.11607/prd.3386. |
| 29926502 | Background | Hammerle CHF, Tarnow D. The etiology of hard- and soft-tissue deficiencies at dental implants: A narrative review. J Clin Periodontol. 2018 Jun;45 Suppl 20:S267-S277. doi: 10.1111/jcpe.12955. |
| 18724857 | Background | Heitz-Mayfield LJ. Peri-implant diseases: diagnosis and risk indicators. J Clin Periodontol. 2008 Sep;35(8 Suppl):292-304. doi: 10.1111/j.1600-051X.2008.01275.x. |
| 11759861 | Background | Khoury F, Buchmann R. Surgical therapy of peri-implant disease: a 3-year follow-up study of cases treated with 3 different techniques of bone regeneration. J Periodontol. 2001 Nov;72(11):1498-508. doi: 10.1902/jop.2001.72.11.1498. |
| 26556414 | Background | Machtei EE. Treatment Alternatives to Negotiate Peri-Implantitis. Adv Med. 2014;2014:487903. doi: 10.1155/2014/487903. Epub 2014 Jun 15. |
| 30461016 | Background | Monje A, Blasi G. Significance of keratinized mucosa/gingiva on peri-implant and adjacent periodontal conditions in erratic maintenance compliers. J Periodontol. 2019 May;90(5):445-453. doi: 10.1002/JPER.18-0471. Epub 2018 Dec 7. |
| 27004275 | Background | Monje A, Galindo-Moreno P, Tozum TF, Suarez-Lopez del Amo F, Wang HL. Into the Paradigm of Local Factors as Contributors for Peri-implant Disease: Short Communication. Int J Oral Maxillofac Implants. 2016 Mar-Apr;31(2):288-92. doi: 10.11607/jomi.4265. |
| 31087457 | Background | Monje A, Pons R, Insua A, Nart J, Wang HL, Schwarz F. Morphology and severity of peri-implantitis bone defects. Clin Implant Dent Relat Res. 2019 Aug;21(4):635-643. doi: 10.1111/cid.12791. Epub 2019 May 14. |
| 28548886 | Background | Monje A, Wang HL, Nart J. Association of Preventive Maintenance Therapy Compliance and Peri-Implant Diseases: A Cross-Sectional Study. J Periodontol. 2017 Oct;88(10):1030-1041. doi: 10.1902/jop.2017.170135. Epub 2017 May 26. |
| 23062132 | Background | Renvert S, Polyzois I, Claffey N. Surgical therapy for the control of peri-implantitis. Clin Oral Implants Res. 2012 Oct;23 Suppl 6:84-94. doi: 10.1111/j.1600-0501.2012.02554.x. |
| 9203099 | Background | Rimondini L, Fare S, Brambilla E, Felloni A, Consonni C, Brossa F, Carrassi A. The effect of surface roughness on early in vivo plaque colonization on titanium. J Periodontol. 1997 Jun;68(6):556-62. doi: 10.1902/jop.1997.68.6.556. |
| 20337668 | Background | Roccuzzo M, De Angelis N, Bonino L, Aglietta M. Ten-year results of a three-arm prospective cohort study on implants in periodontally compromised patients. Part 1: implant loss and radiographic bone loss. Clin Oral Implants Res. 2010 May;21(5):490-6. doi: 10.1111/j.1600-0501.2009.01886.x. Epub 2010 Mar 11. |
| 15642026 | Background | Romeo E, Ghisolfi M, Murgolo N, Chiapasco M, Lops D, Vogel G. Therapy of peri-implantitis with resective surgery. A 3-year clinical trial on rough screw-shaped oral implants. Part I: clinical outcome. Clin Oral Implants Res. 2005 Feb;16(1):9-18. doi: 10.1111/j.1600-0501.2004.01084.x. |
| 17348882 | Background | Romeo E, Lops D, Chiapasco M, Ghisolfi M, Vogel G. Therapy of peri-implantitis with resective surgery. A 3-year clinical trial on rough screw-shaped oral implants. Part II: radiographic outcome. Clin Oral Implants Res. 2007 Apr;18(2):179-87. doi: 10.1111/j.1600-0501.2006.01318.x. |
| 29926957 | Background | Schwarz F, Derks J, Monje A, Wang HL. Peri-implantitis. J Periodontol. 2018 Jun;89 Suppl 1:S267-S290. doi: 10.1002/JPER.16-0350. |
| 23350647 | Background | Schwarz F, Sahm N, Becker J. Combined surgical therapy of advanced peri-implantitis lesions with concomitant soft tissue volume augmentation. A case series. Clin Oral Implants Res. 2014 Jan;25(1):132-6. doi: 10.1111/clr.12103. Epub 2013 Jan 27. |
| 20374416 | Background | Schwarz F, Sahm N, Schwarz K, Becker J. Impact of defect configuration on the clinical outcome following surgical regenerative therapy of peri-implantitis. J Clin Periodontol. 2010 May;37(5):449-55. doi: 10.1111/j.1600-051X.2010.01540.x. Epub 2010 Mar 24. |
| 18724856 | Background | Zitzmann NU, Berglundh T. Definition and prevalence of peri-implant diseases. J Clin Periodontol. 2008 Sep;35(8 Suppl):286-91. doi: 10.1111/j.1600-051X.2008.01274.x. |
| 32718212 | Derived | Ravida A, Siqueira R, Saleh I, Saleh MHA, Giannobile A, Wang HL. Lack of Clinical Benefit of Implantoplasty to Improve Implant Survival Rate. J Dent Res. 2020 Nov;99(12):1348-1355. doi: 10.1177/0022034520944158. Epub 2020 Jul 27. |