Prevalence of periodontal disease in young Moroccans: A national survey.

BACKGROUND: There are few large surveys of periodontal disease in young age cohorts, and national surveys in Africa do not exist. This study assessed the prevalence and severity of periodontal disease in a national survey of adolescents and young adults in Morocco. METHODS: A multistage probability sampling design was used to draw a sample of 14,667 students 12-25 years old attending 87 schools. The sample was representative of approximately three million Moroccan students in this age group. RESULTS: A total of 27.9%, 11.9%, and 7.7% of the subjects had ≥1 tooth with ≥4, ≥5, and ≥6 mm probing depth, and the population estimates were ≈ 822,436, 349,961, and 226,297 affected subjects, respectively. For attachment loss, the prevalences were: 11.6%, 9.5%, and 6.9% (or ≈ 341,761, 281,043, and 203,977 affected subjects) for ≥4, ≥5, and ≥6 mm, respectively. The rates of probing depth and attachment loss increased significantly with the increase in age (p < 0.01, p < 0.001). Sex and urban status did not show significant effects on the prevalence of periodontal disease (p > 0.05). Similarly, the relationship between the occupation status and periodontal status was modest and not statistically significant (p > 0.05). CONCLUSIONS: Children and young adults attending public schools in Morocco have a high prevalence and severity of periodontal disease compared with other populations of similar age. The rate of periodontal disease reported here may be used as baseline population estimates in the surveillance of disease status in this population.

National survey of periodontal diseases in adolescents and young adults in Morocco.

AIM: National surveys of periodontal diseases in children are rare. This study describes the first national survey of oral health of adolescents attending public schools in Morocco. We report the prevalence and demographic determinants of periodontal diseases, and generate population estimates for this young population. MATERIALS AND METHODS: This study used a multi-stage probability sample comprising 14,667 students in 87 schools and 520 classrooms, representative of students attending grades 6-12 (age 12-18 years) in Morocco. The students were interviewed and then examined clinically to assess their periodontal status, which was classified according to the 2017 World Workshop. In addition, the diagnosis of aggressive periodontitis (AgP) was assessed. RESULTS: Of approximately 3 million students in this age cohort, 12.3% (or approximately 360,894 subjects) had periodontitis and 46.9% (1.4 million) had gingivitis. They comprised 10.8%, 2.9%, and 6.1% subjects with periodontitis stage I, II, and III/IV, respectively; 5.0%, or 148,336 subjects, had AgP. The prevalence rates were not significantly different by gender or urban status. However, the prevalence of AgP was particularly high in certain regions of Morocco. CONCLUSIONS: The prevalence of staged periodontitis and AgP in this young population is among the highest reported in national surveys worldwide.

Periodontal Management of Cyclosporin A-Induced Gingival Overgrowth: A Nonsurgical Approach.

Gingival overgrowth is a major and frequent unwanted effect accompanying the chronic usage of antihypertensive, anticonvulsant, and immunosuppressant drugs. The expression and the severity of this tissue-specific condition are influenced by a variety of factors, mainly drug and periodontal variables. Such increased volume of gingiva may compromise normal oral functions, aesthetics in addition to the patients' ability to practice optimal oral hygiene. The management of gingival overgrowth includes nonsurgical approach, surgical approach, or both of them for severe cases of gingival overgrowth as well as drug withdrawal. This case report illustrates a successful nonsurgical management of a 21-year-old patient with cyclosporin A-induced gingival overgrowth who experienced a total regression of the gingival enlargement without any surgical procedure or drug substitution. And it highlights therefore the key role of supportive periodontal therapy in maintaining good and stable outcomes over 2 years of follow-up.

Aggressive and chronic periodontitis in a population of Moroccan school students.

AIM: This study assessed the prevalence, clinical characteristics, and demographics of chronic and aggressive periodontitis in a representative sample drawn from a subpopulation in Morocco. MATERIALS & METHODS: Eight hundred and thirty students representative of 12+ years old attending schools in the Province of Benslimane, Morocco were selected by a multi-phased, probability sampling. Their age was 12-25 years (mean: 16.1 years) and comprised of 50% males and 50% females. Chronic and aggressive periodontitis were determined clinically. RESULTS: A total of 31% and 10.1% of the subjects had ≥4 mm and ≥6 mm attachment loss, respectively; 4.9% had aggressive periodontitis, and 6.4% had chronic periodontitis. Subjects with chronic periodontitis typically had 4-5 mm attachment loss affecting a few molars or premolars. Subjects with aggressive periodontitis had ≥5 mm attachment loss affecting multiple teeth, and 68% and 73% of these subjects had ≥6 mm attachment loss affecting maxillary and mandibular molars respectively. Attachment loss and periodontitis were significantly more prevalent in the 19-25 years group, than the 12-18 years age group. There were no significant differences in disease prevalence by gender or ethnic groups (Arab versus Berber). CONCLUSION: This young Moroccan population is at high risk of destructive periodontal disease, and further studies are indicated to investigate the biological and environmental factors that may contribute to the increased risk of disease in this population.