{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T23:09:28Z","timestamp":1789168168395,"version":"build-2803163510"},"reference-count":23,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T00:00:00Z","timestamp":1777334400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T00:00:00Z","timestamp":1777334400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["aap.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The present study aimed at gaining insight on patients\u00b4 perception of peri\u2010implantitis and its treatment and also to explore the effect of treatment outcome on patients\u00b4 perception and satisfaction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Patients who had received peri\u2010implantitis treatment were contacted and invited to participate in the questionnaire\u2010based survey. Overall, 30 items were surveyed, including demographics, data concerning implant placement, diagnosis and signs\/symptoms of peri\u2010implantitis, level of education of disease, risk factors, knowledge of factors implicated in disease recurrence, and treatment delivered along with its self\u2010perceived outcomes. Moreover, the treatment outcome was further recorded. Descriptive analyses and correlation tests were applied to explore association.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Based on an a priori sample size calculation, 100 patients with 258 implants subjected to peri\u2010implantitis treatment were included. In total, 63% of the patients successfully responded to therapy displaying arrest in progressive bone loss, 26% demonstrated progressive bone loss (\u2265 1\u00a0mm) and 11% were subjected to implant removal. The overall level of knowledge about peri\u2010implantitis was moderately low, where \u223c 60% of the patients surveyed reported null knowledge about diagnosis, prevalence, or risk factors associated with disease occurrence, despite having received treatment of this disease. Compliers with supportive care demonstrated greater level of concern and knowledge regarding peri\u2010implantitis and its recurrence. Patients were overall satisfied immediately (following therapy), at early (re\u2010evaluation), and at late stages (during follow\u2010up) with therapeutic outcomes of peri\u2010implantitis, despite the therapeutic outcome achieved. In addition, patients accepted the possibility of disease recurrence and their role in minimizing it.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Patient\u2010reported information on factors related to peri\u2010implantitis occurrence and recurrence is suboptimal. Nearly 60% of the patients are unaware of factors related to peri\u2010implantitis ocurrence.\u00a0However, peri\u2010implantitis therapy does not seem to negatively interfere in the patients\u00b4 quality of life or satisfaction, despite the treatment outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Plain language summary<\/jats:title>\n                    <jats:p>This study examined how patients understand peri\u2010implantitis and how they feel about its treatment. One hundred patients who received peri\u2010implantitis therapy completed a questionnaire, and treatment outcomes were evaluated using x\u2010rays. Most patients had limited knowledge about peri\u2010implantitis, its causes, and risk factors, even after treatment. Patients who attended regular follow\u2010up care showed greater awareness of the disease. Despite differences in treatment outcomes, including ongoing bone loss or implant removal, patients were generally satisfied with their treatment and accepted the possibility of disease recurrence. These findings highlight the need for better patient education, while showing that peri\u2010implantitis treatment does not negatively affect patient satisfaction.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jper.70133","type":"journal-article","created":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T10:14:23Z","timestamp":1777371263000},"page":"1980-1989","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Understanding peri\u2010implantitis occurrence and recurrence following treatment: A patient\u2010centered study"],"prefix":"10.1002","volume":"97","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8292-1927","authenticated-orcid":false,"given":"Alberto","family":"Monje","sequence":"first","affiliation":[{"name":"Department of Periodontology Universitat Internacional de Catalunya  Barcelona 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