Abstract
Objective: This study sought to investigate whether the immediate systemic inflammatory response following full-mouth debridement differs following use of hand compared with ultrasonic instruments. Methods: Thirty-nine periodontitis patients were randomized to treatment with full-mouth debridement using either hand or ultrasonic instrumentation completed within 24 hr. Serum and periodontal clinical parameters were collected at baseline, day 1, day 7 and day 90 post-treatment. Differences in systemic inflammatory markers were assessed using general linear models at each timepoint, corrected for age, gender, smoking status, body mass index and baseline levels of each marker. Results: Across all patients, serum C-reactive protein increased at day 1, with no differences between hand and ultrasonic groups (p(adjusted) =.22). There was no difference between groups in interleukin-6 (p(adjusted) =.29) or tumour necrosis factor α (p(adjusted) =.53) at day 1. Inflammatory markers returned to baseline levels by day 7. Treatment resulted in equal and marked improvements in clinical parameters in both groups; however, total treatment time was on average shorter for ultrasonic instruments (p(adjusted) =.002). Conclusions: Ultrasonic instrumentation resulted in shorter treatment time with comparable clinical outcomes. Levels of serum C-reactive protein at day 1 were similar following debridement with hand or ultrasonic instruments.
Original language | English |
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Pages (from-to) | 1087-1097 |
Number of pages | 11 |
Journal | Journal of Clinical Periodontology |
Volume | 47 |
Issue number | 9 |
Early online date | 27 Jul 2020 |
DOIs | |
Publication status | Published - Sep 2020 |
Keywords
- hand instruments
- periodontal treatment
- randomized controlled trial
- systemic inflammation
- ultrasonic instruments
ASJC Scopus subject areas
- Periodontics