title: Tooth loss in aggressive periodontitis: a systematic review.
abstract: Aggressive periodontitis (AgP) is thought to have a faster rate of progression than chronic periodontitis (CP). However, there is a lack of studies systematically investigating disease progression and tooth loss in AgP. A systematic search of the literature was conducted by two independent reviewers for longitudinal studies including patients with AgP (previously known as 'periodontosis', 'juvenile' or 'early-onset' periodontitis) indicating measures of disease progression. Ovid MEDLINE(®) and Embase databases were searched for at least 5-year longitudinal human studies in AgP patients. In total, 16 studies were included in the review, from an initial search of 1,601 titles. Heterogeneity was detected for disease definition and clinical data reporting; hence meta-analysis was feasible only for the objective measure 'tooth loss'. The average tooth loss for all AgP cases was 0.09 (95% C.I. = 0.06-0.16) per patient-year. The corresponding values by diagnosis were 0.05, 0.14, and 0.12 tooth loss per patient-year, respectively, for LAgP, GAgP, and un-specified AgP. For studies reporting tooth loss during the 'observational period' (excluding extractions at initial therapy), the average tooth loss for AgP was 0.09 per patient-year. High heterogeneity was detected for these analyses. In conclusion, most studies report good long-term stability of treated AgP cases.
authors: Periodontology Unit and Department of Clinical Research, UCL Eastman Dental Institute, London, UK.
authors: L
authors: L
authors: Nibali
authors: B C
authors: BC
authors: Farias
authors: A
authors: A
authors: Vajgel
authors: Y K
authors: YK
authors: Tu
authors: N
authors: N
authors: Donos
mesh_terms: D010520:Aggressive Periodontitis / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D016301:Alveolar Bone Loss / Q000209:etiology; D018450:Disease Progression; D006801:Humans; D016388:Tooth Loss / Q000209:etiology*
keywords: disease progression; maintenance; meta-analysis; periodontal bone loss; periodontal diseases; periodontal pocket