Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis

We evaluated changes in clinical variables and microbiological profiles of periodontopathogens among 56 patients with moderate to severe CP who were randomly assigned to oral hygiene instruction (OHI; n = 28) or nonsurgical periodontal treatment (NSPT; n = 28). Periodontal variables were assessed an...

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Main Authors:	Asad, M., Aziz, A.W.A., Raman, R.P.C., Himratul-Aznita, W.H., Ali, T.B.T., Chinna, K., Vaithilingam, R.D.
Format:	Article
Published:	Nihon University School of Dentistry 2017
Subjects:	Preventive dentistr
Online Access:	https://www.jstage.jst.go.jp/article/josnusd/59/1/5916-0298/article https://www.jstage.jst.go.jp/article/josnusd/59/1/5916-0298/article http://eprints.um.edu.my/17151/1/59_16%2D0298_(2).pdf

id	um-17151
recordtype	eprints
spelling	um-171512017-05-30T12:20:47Z Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis Asad, M. Aziz, A.W.A. Raman, R.P.C. Himratul-Aznita, W.H. Ali, T.B.T. Chinna, K. Vaithilingam, R.D. Preventive dentistr We evaluated changes in clinical variables and microbiological profiles of periodontopathogens among 56 patients with moderate to severe CP who were randomly assigned to oral hygiene instruction (OHI; n = 28) or nonsurgical periodontal treatment (NSPT; n = 28). Periodontal variables were assessed and subgingival plaque samples were obtained from deep pockets (>5 mm) at baseline and 3 months after treatment. Real-time polymerase chain reaction was used to quantify Actinobacillus actinomycetemcornitans, Tannerella forsythia, Porphyrotnonas gingivalis, and Prevotella intermedia. All clinical variables significantly improved in both groups. Improvements in gingival bleeding index (GBI), probing pocket depth (PPD), and periodontal attachment loss (PAL) were significantly greater at 3 months after treatment in the NSPT group. At baseline, the prevalences of all pathogens were high. Significant reductions in microbial count were observed for A. actinomycetemcomitans and T. forsythia (P <= 0.05) in the NSPT group. None of the improvements in clinical variables was associated with changes in microbiological profiles. At 3 months after treatment, NSPT was associated with significantly greater improvements in GBI, PPD, and PAL as compared with OHI. A. actinomycetemcomitans and T. forsythia counts were significantly lower in the NSPT group. Nihon University School of Dentistry 2017 Article PeerReviewed application/pdf http://eprints.um.edu.my/17151/1/59_16%2D0298_(2).pdf https://www.jstage.jst.go.jp/article/josnusd/59/1/5916-0298/article Asad, M.; Aziz, A.W.A.; Raman, R.P.C.; Himratul-Aznita, W.H.; Ali, T.B.T.; Chinna, K.; Vaithilingam, R.D. (2017) Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis. Journal of Oral Science <http://eprints.um.edu.my/view/publication/Journal_of_Oral_Science.html>, 59 (1). pp. 111-120. ISSN 1343-4934 http://eprints.um.edu.my/17151/
repository_type	Digital Repository
institution_category	Local University
institution	University Malaya
building	UM Research Repository
collection	Online Access
topic	Preventive dentistr
spellingShingle	Preventive dentistr Asad, M. Aziz, A.W.A. Raman, R.P.C. Himratul-Aznita, W.H. Ali, T.B.T. Chinna, K. Vaithilingam, R.D. Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
description	We evaluated changes in clinical variables and microbiological profiles of periodontopathogens among 56 patients with moderate to severe CP who were randomly assigned to oral hygiene instruction (OHI; n = 28) or nonsurgical periodontal treatment (NSPT; n = 28). Periodontal variables were assessed and subgingival plaque samples were obtained from deep pockets (>5 mm) at baseline and 3 months after treatment. Real-time polymerase chain reaction was used to quantify Actinobacillus actinomycetemcornitans, Tannerella forsythia, Porphyrotnonas gingivalis, and Prevotella intermedia. All clinical variables significantly improved in both groups. Improvements in gingival bleeding index (GBI), probing pocket depth (PPD), and periodontal attachment loss (PAL) were significantly greater at 3 months after treatment in the NSPT group. At baseline, the prevalences of all pathogens were high. Significant reductions in microbial count were observed for A. actinomycetemcomitans and T. forsythia (P <= 0.05) in the NSPT group. None of the improvements in clinical variables was associated with changes in microbiological profiles. At 3 months after treatment, NSPT was associated with significantly greater improvements in GBI, PPD, and PAL as compared with OHI. A. actinomycetemcomitans and T. forsythia counts were significantly lower in the NSPT group.
format	Article
author	Asad, M. Aziz, A.W.A. Raman, R.P.C. Himratul-Aznita, W.H. Ali, T.B.T. Chinna, K. Vaithilingam, R.D.
author_facet	Asad, M. Aziz, A.W.A. Raman, R.P.C. Himratul-Aznita, W.H. Ali, T.B.T. Chinna, K. Vaithilingam, R.D.
author_sort	Asad, M.
title	Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
title_short	Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
title_full	Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
title_fullStr	Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
title_full_unstemmed	Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
title_sort	comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis
publisher	Nihon University School of Dentistry
publishDate	2017
url	https://www.jstage.jst.go.jp/article/josnusd/59/1/5916-0298/article https://www.jstage.jst.go.jp/article/josnusd/59/1/5916-0298/article http://eprints.um.edu.my/17151/1/59_16%2D0298_(2).pdf
first_indexed	2018-09-06T06:41:19Z
last_indexed	2018-09-06T06:41:19Z
_version_	1610839311491530752

Comparison of nonsurgical periodontal therapy with oral hygiene instruction alone for chronic periodontitis

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