Effect of Calcium Channel Blockers on Gingival Tissues in Hypertensive Patients in Lagos, Nigeria: A Pilot Study
| Autor: | T I Umeizudike, Akinsanya Olusegun-Joseph, KA Umeizudike, Adetokunbo Babajide Olawuyi, Babawale Taslim Bello |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
medicine.medical_specialty
Periodontal examination Nigeria Orthodontics 030204 cardiovascular system & hematology 03 medical and health sciences 0302 clinical medicine Nifedipine Internal medicine medicine Outpatient clinic Medical history Amlodipine business.industry Nigerians 030206 dentistry Odds ratio gingival overgrowth Confidence interval lcsh:RK1-715 Calcium channel blockers lcsh:Dentistry Periodontics Original Article Oral Surgery business medicine.drug |
| Zdroj: | Contemporary Clinical Dentistry Contemporary Clinical Dentistry, Vol 8, Iss 4, Pp 565-570 (2017) |
| ISSN: | 0976-237X |
| Popis: | Background: Long-term treatment of common chronic cardiac conditions such as hypertension with calcium channel blockers (CCBs) has long been associated with gingival hyperplasia. This oral side effect may affect esthetics and function, yet often overlooked and therefore underreported among Nigerians. Aim: This study aimed to determine the association of CCBs with gingival overgrowth (GO) in hypertensive patients. Methods: This was a hospital-based, case–control study conducted among 116 hypertensive patients (58 CCB and 58 non-CCB age-matched controls) attending the medical outpatient clinic of a tertiary health institution in Lagos, Nigeria. Data collection tools included interviewer-administered questionnaires and periodontal examination. Sociodemographic details, medical history, and periodontal indices (gingival index, plaque index, class of GO according to drug-induced GO [DIGO] Clinical Index) were recorded. Results: The mean age was 59.4 ± 12.6 years, females representing 50.9%. In the CCB group, 39 (67.2%) participants were on amlodipine and 19 (32.8%) were on nifedipine. The mean duration of CCB use was 55.6 ± 53 months. DIGO was higher in CCB (36.2%) than that in non-CCB participants (17.2%) (χ2 = 4.4, P = 0.036). The risk of GO was higher in CCB users (odds ratio [OR] 2.7, [95% confidence interval (CI)]: 1.1–6.5). Amlodipine users had higher DIGO (37.5%) than that of nifedipine users (21.1%) (OR 2.3, [95% CI]: 1.0–5.3). The predominant class of DIGO among the CCB users was Class 2 DIGO Clinical Index (90.5%). Conclusion: The study reveals that the risk of GO is nearly three times in CCB than that of non-CCB users and twice higher in amlodipine than nifedipine users in Nigeria. |
| Databáze: | OpenAIRE |
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