Abstract:
OBJECTIVE:The objective of this study was to compare the effect of one-stage full-mouth disinfection (FMD) and conventional quadrant scaling in four weekly sessions (QS) on periodontal clinical parameters and halitosis among individuals with advanced chronic periodontitis. MATERIALS AND METHODS:In this randomized controlled clinical trial, 30 individuals were divided into two groups: FMD (n = 15) and QS (n = 15). The following data were collected at the baseline and 90 days after treatment: plaque index, tongue-coating index (TCI), bleeding on probing, probing depth, and clinical attachment level. Halimetry was performed by the organoleptic method, and the levels of volatile sulfur compounds (H2S and CH3SH) were measured by gas chromatography. The Chi-square, Fisher's exact, the Mann-Whitney, the McNemar, and the Wilcoxon tests were used for statistical analysis. RESULTS:Both groups showed statistically significant improvements in periodontal clinical parameters, reduction in TCI, organoleptic scores, and in CH3SH levels between times. However, major reduction was observed in FMD group. CONCLUSION:Non-surgical periodontal therapy, regardless of the protocol, was effective in improving periodontal clinical status of individuals, decreasing organoleptic scores and CH3SH levels between times, as well as reducing halitosis. CLINICAL RELEVANCE:This study contributed to the knowledge that non-surgical periodontal therapy, whether by FMD or QS, was effective in reducing halitosis in individuals with advanced chronic periodontitis.
journal_name
Clin Oral Investigjournal_title
Clinical oral investigationsauthors
Silveira JO,Costa FO,Oliveira PAD,Dutra BC,Cortelli SC,Cortelli JR,Cota LOM,Oliveira AMSDdoi
10.1007/s00784-016-1959-0subject
Has Abstractpub_date
2017-06-01 00:00:00pages
1545-1552issue
5eissn
1432-6981issn
1436-3771pii
10.1007/s00784-016-1959-0journal_volume
21pub_type
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journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
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journal_title:Clinical oral investigations
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pub_type: 杂志文章
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更新日期:2019-01-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章,评审
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journal_title:Clinical oral investigations
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更新日期:2021-01-01 00:00:00
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更新日期:2019-06-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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journal_title:Clinical oral investigations
pub_type: 杂志文章,随机对照试验
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更新日期:2009-09-01 00:00:00
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pub_type: 杂志文章
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更新日期:2018-04-01 00:00:00
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journal_title:Clinical oral investigations
pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00