Periodontal stability and treatment needs in patients under antiresorptive therapy during supportive periodontal care: a retrospective case-control study.
Antonio Ciardo, Marlinde M Simon, Hanna-Sophie Rosse, Sinclair Awounvo, Ti-Sun Kim
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引用次数: 0
Abstract
Objectives: This study aimed to investigate periodontal stability and treatment needs in patients under antiresorptive therapy (ART) during supportive periodontal care (SPC), with a focus on medication-related osteonecrosis of the jaw (MRONJ) risk and reasons for tooth loss.
Method and materials: In this retrospective case-control study, records of 100 stage III/IV SPC patients (50 ART-exposed, 50 unexposed) were analyzed for probing pocket depth (PPD), clinical attachment level (CAL), bleeding on probing (BOP), history of periodontal surgery, tooth loss and MRONJ risk over a period of up to 15 years after active periodontal therapy.
Results: Baseline patient characteristics were similar between ART-exposed and unexposed patients. Osteoporosis was the underlying condition for ART in 72% of cases, and 74% exhibited an intermediate MRONJ risk profile. Over time, no significant differences between the groups were found in number of teeth, CAL, PPD, or BOP. Periodontal re-treatment needs (teeth with PPD >=4 mm or >=6 mm) were relatively low and comparable between exposed and unexposed patients. However, periodontal surgery was performed more frequently in unexposed patients, also due to the risk of MRONJ in exposed patients. Both groups showed similar numbers of tooth loss, primarily due to periodontal and endodontic causes. Regression analyses identified ART, age, and diabetes mellitus as significant factors associated with higher BOP, while smoking and diabetes mellitus were linked to higher PPDs.
Conclusion: Achieving periodontal stability during SPC in ART-patients, most of whom had an intermediate MRONJ risk profile, appeared comparable to unexposed patients. However, the different MRONJ risk profiles should be taken into consideration and further investigated.
期刊介绍:
QI has a new contemporary design but continues its time-honored tradition of serving the needs of the general practitioner with clinically relevant articles that are scientifically based. Dr Eli Eliav and his editorial board are dedicated to practitioners worldwide through the presentation of high-level research, useful clinical procedures, and educational short case reports and clinical notes. Rigorous but timely manuscript review is the first order of business in their quest to publish a high-quality selection of articles in the multiple specialties and disciplines that encompass dentistry.