Studies

Primary studies

26,293 studies included by 1,022 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.

67 studies

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StudyYearReviewsReview outcomes linkedTrial data
The comparative evaluation of 1% alendronate gel as local drug delivery system in chronic periodontitis in smokers and non smokers: Randomized…
Sheokand 2019 · Sheokand Vidushi, Chadha Vandana Srikrishna, et al. · Journal of oral biology and craniofacial research
PMID:31211036
20192none statednot extracted yet
A prospective 12-month study of the effect of smoking cessation on periodontal clinical parameters.
Rosa 2011 · Rosa Ecinele Francisca, Corraini Priscila, et al. · Journal of clinical periodontology
PMID:21488933
20112none statednot extracted yet
The effect of quitting smoking on chronic periodontitis.
Preshaw 2005 · Preshaw P M, Heasman L, et al. · Journal of clinical periodontology
PMID:15998271
20052none statednot extracted yet
Comparative evaluation of semaphorin-4D, peptidylarginine deiminase-2, and matrix metalloproteinase-8 levels of gingival crevicular fluid in…
Ikhar 2024 · Ikhar Aishwarya S, Kolte Rajashri A, et al. · Journal of periodontology
PMID:37846733
20241none statednot extracted yet
Effect of initial periodontal therapy on metallothionein levels in smokers and non-smokers with periodontitis.
Yadav 2024 · Yadav Vikender Singh, Bhatia Anu, et al. · Odontology
PMID:38587608
20241none statednot extracted yet
Evaluation of Glycosylated Hemoglobin Levels and Effect of Tobacco Smoking in Periodontally Diseased Non-Diabetic Patients.
Gaind 2024 · Gaind Sakshi, Suresh D K, et al. · International journal of MCH and AIDS
PMID:38742163
20241none statednot extracted yet
Clinical effects of omega-3 fatty acids supplementation in the periodontal treatment of smokers and non-smokers with periodontitis: a retrospective…
Savran 2024 · Savran Levent, Sağlam Mehmet · Clinical oral investigations
PMID:39031219
20241none statednot extracted yet
Clinical and Biochemical Effects of Smoking on Non-Surgical Periodontal Treatment in Grade III Stage C Periodontitis Patients
Arikan 2022 · ARIKAN Volkan, GÖRGÜLÜ Nimet Gül, et al. · Clinical and Experimental Health Sciences
DOI:10.33808/clinexphealthsci.1128101
20231none statednot extracted yet
Evaluation of efficacy of locally delivered Herbal extract in treatment of Chronic periodontitis –A Randomised controlled trial
Maske 2023 · Maske Shweta B, Rathod Surekha, et al. · International Journal of Ayurvedic Medicine
DOI:10.47552/ijam.v14i2.2950
20231none statednot extracted yet
Retrospective exploratory study of smoking status and e-cigarette use with response to non-surgical periodontal therapy.
Shah 2023 · Shah Chandni, Holtfreter Birte, et al. · Journal of periodontology
PMID:35781714
20231none statednot extracted yet
Baseline interleukin-10, CD163, and tumor necrosis factor-like weak inducer of apoptosis (TWEAK) gingival tissue levels in relation to clinical…
Yilmaz 2023 · Yilmaz Mustafa, Demir Esra, et al. · Journal of periodontology
PMID:35819128
20231none statednot extracted yet
Six miRNA expressions in the saliva of smokers and non-smokers with periodontal disease.
Ongoz Dede 2023 · Öngöz Dede Figen, Gökmenoğlu Ceren, et al. · Journal of periodontal research
PMID:36495003
20231none statednot extracted yet
The influence of smoking on oral neutrophils and matrix metalloproteinase-8 in periodontitis patients before and after nonsurgical treatment.
Do 2023 · Do Hang T, Nguyen Thuy T, et al. · Journal of oral biology and craniofacial research
PMID:37215391
20231none statednot extracted yet
Impact of smoking on Gingival Crevicular Fluid and Salivary Periostin levels in Periodontitis Patients following Non-surgical periodontal therapy
Abdelazim 2022 · Abdelazim Amira, Hussine Amal, et al. · Egyptian Dental Journal
DOI:10.21608/edj.2022.139609.2115
20221none statednot extracted yet
Chloro-aluminum phthalocyanine-mediated photodynamic therapy in the treatment of stage-II chronic periodontitis among smokers.
Al-Kheraif 2022 · Al-Kheraif Abdulaziz A, Alshahrani Obaid Abdullah, et al. · Photodermatology, photoimmunology & photomedicine
PMID:35678189
20221none statednot extracted yet
Antimicrobial photodynamic therapy using chloro-aluminum phthalocyanine for treating advanced stage-III periodontitis in smoking patients.
Al-Kheraif 2022 · Al-Kheraif Abdulaziz A, Alshahrani Obaid Abdullah, et al. · Photodermatology, photoimmunology & photomedicine
PMID:35811336
20221none statednot extracted yet
Local delivery of hyaluronic acid as an adjunct to scaling and root planing in the treatment of chronic periodontitis in smokers and non-smokers: A…
Vajawat 2022 · Vajawat Mayuri, Rao Deepika Pawar Chandrashekara, et al. · Journal of Indian Society of Periodontology
PMID:36339388
20221none statednot extracted yet
Effects of smoking on the gingival crevicular fluid levels of interleukin-17A, interleukin-17E, and oxidative stress following periodontal treatment…
Lutfioglu 2021 · Lütfioğlu Muge, Sakallıoğlu Umur, et al. · Journal of periodontal research
PMID:33458831
20211none statednot extracted yet
Photobiomodulation Therapy by 820 nm Diode Laser on Nonsurgical Periodontal Treatment of Smoker and Nonsmoker Patients: A Single-Blind Parallel…
Ozdemir 2021 · Özdemir Hakan, Gündoğar Hasan, et al. · Photochemistry and photobiology
PMID:33547665
20211none statednot extracted yet
The effect of smoking on gingival crevicular fluid peptidoglycan recognition protein-1 level following initial periodontal therapy in chronic…
Karsiyaka Hendek 2020 · Karsiyaka Hendek Meltem, Kisa Ucler, et al. · Oral diseases
PMID:31587460
20201none statednot extracted yet
Effectiveness of scaling and root planing with and without adjunct probiotic therapy in the treatment of chronic periodontitis among shamma users…
Vohra 2020 · Vohra Fahim, Bukhari Ishfaq A, et al. · Journal of periodontology
PMID:31985066
20201none statednot extracted yet
Salivary 8-hydroxyguanosine levels in smokers and non-smokers with chronic periodontitis.
Varghese 2020 · Varghese Jothi, Bhat Vinutha, et al. · Odontology
PMID:32065311
20201none statednot extracted yet
Effect of scaling and root planing on the expression of anti-inflammatory cytokines (IL-4, IL-9, IL-10, and IL-13) in the gingival crevicular fluid…
Al-Hamoudi 2020 · Al-Hamoudi Nawwaf, Alsahhaf Abdulaziz, et al. · Journal of periodontal & implant science
PMID:32395386
20201none statednot extracted yet
Respective Effects of Oral Hygiene Instructions and Periodontal Nonsurgical Treatment (Debridement) on Clinical Parameters and Patient-Reported…
Salhi 2020 · Salhi Leila, Albert Adelin, et al. · Journal of clinical medicine
PMID:32756385
20201none statednot extracted yet
Effect of Nonsurgical Periodontal Therapy on Serum Levels of Interleukin-1β and Interleukin-8 in Smokers and Nonsmokers with Chronic Periodontitis.
Vijayakumar 2020 · Vijayakumar Steffi, Koshi Elizabeth, et al. · Journal of pharmacy & bioallied sciences
PMID:33149478
20201none statednot extracted yet
Effectiveness of scaling and root planning with and without adjunct antimicrobial photodynamic therapy in the treatment of chronic periodontitis…
AlAhmari 2019 · AlAhmari Fatemah, Ahmed Hameeda Bashir, et al. · Photodiagnosis and photodynamic therapy
PMID:30625398
20191none statednot extracted yet
Frequency of Porphyromonas gingivalis fimA in smokers and nonsmokers after periodontal therapy.
Abreu 2019 · Abreu Mariana Gouvêa Latini, Kawamoto Dione, et al. · Journal of applied oral science : revista FOB
PMID:30994772
20191none statednot extracted yet
Quantification and Comparison of the Impact of the Smoking Status on Oral Polymorphonuclear Leukocyte and Malondialdehyde Levels in Individuals with…
Padhye 2019 · Padhye Ninad Milind, Padhye Ashvini Mukul, et al. · Contemporary clinical dentistry
PMID:32308331
20191none statednot extracted yet
Comparative evaluation of salivary hepatocyte growth factor in smokers and non-smokers with chronic periodontitis.
Guru 2018 · Guru Sanjeela, Sam Sheena Elizabeth, et al. · Journal of investigative and clinical dentistry
PMID:29193859
20181none statednot extracted yet
The effect of low-level laser therapy as an adjunct to non-surgical periodontal treatment on gingival crevicular fluid levels of transforming growth…
Pamuk 2017 · Pamuk F, Lütfioğlu M, et al. · Journal of periodontal research
PMID:28394081
20171none statednot extracted yet
Effect of Smoking and Tobacco Chewing on Periodontal Disease and Non-Surgical Treatment Outcome: A Clinical and Biochemical Study.
Mittal 2017 · Mittal Sushma, Dani Nitin, et al. · Journal of the International Academy of Periodontology
PMID:31473716
20171none statednot extracted yet
Does smoking affect gingival crevicular fluid LL-37 levels following non-surgical periodontal treatment in chronic periodontitis?
Turkoglu 2016 · Türkoğlu Oya, Eren Gülnihal, et al. · Archives of oral biology
PMID:26547698
20161none statednot extracted yet
Prevalence of periodontopathogens and Candida spp. in smokers after nonsurgical periodontal therapy - a pilot study.
Camargo 2016 · Camargo Gabriela Alessandra da Cruz Galhardo, Abreu Mariana Gouvêa Latini, et al. · Brazilian oral research
PMID:27556680
20161none statednot extracted yet
Subgingival bacterial recolonization after scaling and root planing in smokers with chronic periodontitis.
Feres 2015 · Feres M, Bernal Mac, et al. · Australian dental journal
PMID:25283721
20151none statednot extracted yet
Effect of initial periodontal therapy on oxidative stress markers in gingival crevicular fluid, saliva, and serum in smokers and non-smokers with…
Hendek 2015 · Hendek Meltem Karsiyaka, Erdemir Ebru Olgun, et al. · Journal of periodontology
PMID:25325515
20151none statednot extracted yet
Evaluation of the effect of nicotine and metabolites on the periodontal status and the mRNA expression of interleukin-1β in smokers with chronic…
Meenawat 2015 · Meenawat Ajita, Govila Vivek, et al. · Journal of Indian Society of Periodontology
PMID:26392684
20151none statednot extracted yet
The effect of smoking on bleeding on probing after nonsurgical periodontal therapy: a quasi-experimental study.
Ardais 2014 · Ardais Rodrigo, Mário Ticiane de Góes, et al. · Brazilian oral research
PMID:25337935
20141none statednot extracted yet
The effects of non-surgical periodontal therapy on oxidant and anti-oxidant status in smokers with chronic periodontitis.
Akpinar 2013 · Akpinar Aysun, Toker Hulya, et al. · Archives of oral biology
PMID:23261252
20131none statednot extracted yet
Influence of smoking on interleukin-1beta level, oxidant status and antioxidant status in gingival crevicular fluid from chronic periodontitis…
Toker 2012 · Toker Hulya, Akpınar Aysun, et al. · Journal of periodontal research
PMID:22364664
20121none statednot extracted yet
Expression of MMPs and TIMP-1 in smoker and nonsmoker chronic periodontitis patients before and after periodontal treatment.
Mouzakiti 2012 · Mouzakiti E, Pepelassi E, et al. · Journal of periodontal research
PMID:22472034
20121none statednot extracted yet
Efficacy of lycopene as a locally delivered gel in the treatment of chronic periodontitis: smokers vs nonsmokers.
Chandra 2012 · Chandra Rampalli Viswa, Sandhya Yellarthi P, et al. · Quintessence international (Berlin, Germany : 1985)
PMID:22536592
20121none statednot extracted yet
Clinical effects of Nd:YAG laser applications during nonsurgical periodontal treatment in smoking and nonsmoking patients with chronic periodontitis.
Eltas 2012 · Eltas Abubekir, Orbak Recep · Photomedicine and laser surgery
PMID:22694045
20121none statednot extracted yet
The comparative evaluation of xanthan gel with chlorhexidine (Chlosite) in smokers and non-smokers: A clinical and microbiological assessment.
Chandra 2011 · Chandra Chetan, Valavalkar Narayan, et al. · Journal of Indian Society of Periodontology
PMID:22028508
20111none statednot extracted yet
Salivary-soluble CD44 levels in smokers and non-smokers with chronic periodontitis: a pilot study.
Ghallab 2010 · Ghallab Noha, Shaker Olfat · Journal of periodontology
PMID:20429650
20101none statednot extracted yet
Effects of smoking on healing response to non-surgical periodontal therapy: a multilevel modelling analysis.
Wan 2009 · Wan Chi Pui, Leung W Keung, et al. · Journal of clinical periodontology
PMID:19236535
20091none statednot extracted yet
Interleukin-17, RANKL, and osteoprotegerin levels in gingival crevicular fluid from smoking and non-smoking patients with chronic periodontitis…
Buduneli 2009 · Buduneli Nurcan, Buduneli Eralp, et al. · Journal of periodontology
PMID:19656027
20091none statednot extracted yet
Lipid peroxidation and antioxidant activity in saliva of periodontitis patients: effect of smoking and periodontal treatment.
Guentsch 2008 · Guentsch Arndt, Preshaw Philip M, et al. · Clinical oral investigations
PMID:18509684
20081none statednot extracted yet
Effect of smoking on folic acid and vitamin B12 after nonsurgical periodontal intervention.
Erdemir 2007 · Erdemir Ebru Olgun, Bergstrom Jan · Journal of clinical periodontology
PMID:17953692
20071none statednot extracted yet
Monitoring periodontal disease status in smokers and nonsmokers using a gingival crevicular fluid matrix metalloproteinase-8-specific chair-side test.
Mantyla 2006 · Mäntylä P, Stenman M, et al. · Journal of periodontal research
PMID:17076774
20061none statednot extracted yet
Clinical and microbiological effect of scaling and root planing in smoker and non-smoker chronic and aggressive periodontitis patients.
Darby 2005 · Darby I B, Hodge P J, et al. · Journal of clinical periodontology
PMID:15691352
20051none statednot extracted yet