scholarly journals A randomised clinical study investigating efficacy of a stannous fluoride toothpaste in improving gingival health after 3 weeks’ use

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Amina Acherkouk ◽  
Nisha Patel ◽  
Andrew Butler ◽  
Pejmon Amini
Keyword(s):  
Chemotherapeutic Agent ◽  
Test Group ◽  
Mean Difference ◽  
Gingival Inflammation ◽  
Fluoride Toothpaste ◽  
Stannous Fluoride ◽  
Gingival Health ◽  
Plaque Control ◽  
Long Term Studies

Abstract Background This examiner-blind, stratified, parallel study aimed to evaluate the anti-gingivitis efficacy of a non-aqueous (anhydrous) 0.454% w/w stannous fluoride toothpaste (‘Test’) versus a sodium monofluorophosphate toothpaste (‘Control’) in people with clinically-confirmed mild-moderate gingivitis. Plaque-induced gingivitis can progress to irreversible periodontitis if left untreated. This can be controlled by an effective oral hygiene regimen such as one including toothbrushing with a toothpaste containing the chemotherapeutic agent stannous fluoride. Long-term studies over 4–12 weeks have shown the efficacy of stannous fluoride; however, shorter term studies are needed to examine if the effects on measures of gingivitis and plaque control occur sooner. Methods Eligible participants were randomised to 3 weeks’ twice-daily brushing (for 1 min) with Test or Control toothpastes. The primary efficacy variable was between-treatment difference in Bleeding Index (BI) at 3 weeks; secondary variables were between-treatment differences in number of bleeding sites, modified Gingival Index (MGI), and Turesky modification of the Quigley–Hein Plaque Index (TPI) at Weeks 2 and 3. Results A statistically significant (p < 0.0001) lower BI score was reported for Test (n = 65) versus Control (n = 65) groups at Week 2 (mean difference: − 0.07 [95% CI − 0.9, − 0.05]; 32.7% difference) and Week 3 (mean difference: − 0.06 [95% CI − 0.8, − 0.04]; 29.2% difference). The Test group also demonstrated statistically significant lower (all p < 0.0001 versus Control) number of bleeding sites (Weeks 2/3 mean difference [95% CI]: − 10.04 [− 12.3, − 7.5]/ − 8.2 [− 11.1, − 5.3] sites; 33.0%/29.3% difference); MGI score (Weeks 2/3 mean difference [95% CI]: − 0.09 [− 0.13, − 0.06]/ − 0.10 [− 0.14, − 0.06]; 4.3%/4.7% difference); overall TPI score (Weeks 2/3 mean difference [95% CI]: − 0.45 [− 0.55, − 0.35/ − 0.42 [− 0.53, − 0.30] difference; 16.0%/15.1% difference) and interproximal TPI score (Weeks 2/3 mean difference [95% CI]: − 0.42 [− 0.52, − 0.30]/ − 0.41 [− 0.52, − 0.29]; 14.6%/14.1% difference). Both toothpastes were generally well tolerated. Conclusion Three weeks’ twice-daily brushing with the 0.454% w/w stannous fluoride Test toothpaste compared to the Control toothpaste led to statistically significant lower gingival bleeding, gingival inflammation and plaque levels in adults with mild-moderate gingivitis. These results indicate that plaque and gingivitis-reducing benefits of 0.454% w/w stannous fluoride may be seen from 2 weeks’ use. Trial registration ClinicalTrials.gov Identifier: NCT04050722; 08/08/2019.

scholarly journals Mouth Washes – A Paradigm Shift from Chlorhexidine Gluconate to Essential Oil Mouthwash A Meta Analysis

2021 ◽  
Author(s):  
Hussain
Keyword(s):  
Essential Oil ◽  
Paradigm Shift ◽  
Meta Analysis ◽  
Gingival Inflammation ◽  
Eligibility Criteria ◽  
Comprehensive Search ◽  
Plaque Control ◽  
Mean Differences ◽  
Long Term Studies

Abstract Background: The purpose of this review is to systematically evaluate the effects of an essential-oil mouthwash compared to a chlorhexidine mouthwash with respect to plaque and parameters of gingival inflammation.Methods: PubMed databases were searched for studies up to and including may 2015. A comprehensive search was designed and the articles were independently screened. Articles that evaluated the effects of the essential oil mouthwash compared to chlorhexidine mouthwash were included. A meta-analysis was performed, and weighted mean differences were calculated.Results: A total of 17 unique articles were found, of which 11 articles met the eligibility criteria. A meta-analysis of long-term studies (duration > 3 months) showed that the essential oil mouthwash provided significantly better effects regarding prophylactic plaque control than chlorhexidineConclusion: In long-term use, the standardized formulation of essential oil mouthwash is more reliable than chlorhexidine mouthwash.

scholarly journals Efficacy and safety of brexpiprazole in patients with schizophrenia presenting with severe symptoms: Post-hoc analysis of short- and long-term studies

2020 ◽  
Vol 34 (8) ◽  
pp. 829-838
Author(s):  
Nicole Meade ◽  
Lily Shi ◽  
Stine R Meehan ◽  
Catherine Weiss ◽  
Zahinoor Ismail
Keyword(s):  
Least Squares ◽  
Social Performance ◽  
Mean Difference ◽  
Syndrome Scale ◽  
Scale Total Score ◽  
Short And Long Term ◽  
Negative Syndrome ◽  
Performance Scale ◽  
Long Term Studies

Background: The treatment of patients with severe schizophrenia symptoms can be complicated and expensive. Aims: The purpose of this study was to evaluate the short- and long-term effects of brexpiprazole in patients with schizophrenia presenting with severe symptoms. Methods: Data were pooled from three six-week, randomized, double-blind, placebo-controlled studies and two 52-week, open-label extension studies. In the short-term studies, 1405 patients received placebo or brexpiprazole 2–4 mg/day; 412 brexpiprazole-treated patients rolled over into the long-term studies and received brexpiprazole 1–4 mg/day. More severe symptoms were defined as a Positive and Negative Syndrome Scale Total score >95 (median score at baseline). Outcomes included change in Positive and Negative Syndrome Scale Total and Personal and Social Performance scale scores. Results: Brexpiprazole improved Positive and Negative Syndrome Scale Total score over 6 weeks among more severely ill patients, with a least squares mean difference versus placebo of −6.76 (95% confidence limits: −9.80, −3.72; p<0.0001; Cohen’s d: 0.43). Brexpiprazole also improved Personal and Social Performance scale score over 6 weeks in more severely ill patients (least squares mean difference: 4.38; limits: 2.14, 6.62; p=0.0001; Cohen’s d: 0.38). Improvement of functioning was greatest in the ‘Self-care’ domain, followed by ‘Personal and social relationships’. Among less severely ill patients, brexpiprazole was superior to placebo on Positive and Negative Syndrome Scale Total and Personal and Social Performance scale at Week 6. Improvements were maintained over 58 weeks. No new safety or tolerability concerns were observed. Conclusions: Brexpiprazole is an efficacious and well-tolerated treatment for schizophrenia in patients with more severe, and less severe, symptoms.

scholarly journals A tailored tooth brushing program to control plaque accumulation and gingivitis among orphan children: A randomized trial

2020 ◽  
Vol 3 ◽  
pp. 118-122
Author(s):  
Rajitharan Vijayasekaram ◽  
Osheda Senerath ◽  
Nivethika Thevarasah ◽  
Mohammed Habibulla Baig ◽  
S. S. Raj
Keyword(s):  
Tooth Brushing ◽  
Control Group ◽  
Controlled Clinical Trial ◽  
Gingival Inflammation ◽  
Double Blind ◽  
Socially Disadvantaged ◽  
Gingival Health ◽  
Supragingival Plaque ◽  
Plaque Control ◽  
Chennai City

Objectives: Poor oral hygiene among children is major cause of gingivitis, caries, and especially orphans constitute socially disadvantaged group. The objective of the study was to assess the efficacy of a tailored tooth brushing program to improve supragingival plaque control and gingival health among 13–17-year-old orphan children in Chennai city over a period of 21 days. Materials and Methods: A double-blind parallel, controlled clinical trial was conducted among 60 orphan children (28 males and 32 females) with mean age of 15.24 years. Dental plaque was assessed using the Turesky modification of Quigley-Hein index; gingival inflammation was assessed using gingival index at initial visit and after 14 and 21 days. Subjects were randomly allocated into one of two groups (study – audiovisual and individual demonstration of brushing technique with reinforcement at 14 days follow-up/control – only individual demonstration) and instructed to brush twice daily using modified bass technique with the toothbrush and paste provided throughout the trial. Results: The children who had audiovisual, individual demonstrations of brushing technique exhibited significantly superior total oral plaque control and significant reduction in the gingival inflammation at the end of 21 days trial (P < 0.05). The study group participants reported improved compliance and motivation to practice modified bass technique because of the reinforcement. Conclusion: The children who had both audiovisual and individual demonstration exhibited superior total plaque control and gingival health compared to control group and continued to demonstrate modified bass technique without any reinforcement at the end of 21 days trial.

Implications of Long-Term Studies of Three Model Preschool Programs for Head Start

2008 ◽  
Author(s):  
Lawrence J. Schweinhart ◽  
Elena V. Malofeeva ◽  
Lawrence J. Schweinhart ◽  
Michelle M. Englund ◽  
Arthur J. Reynolds ◽  
...  
Keyword(s):  
Head Start ◽  
Preschool Programs ◽  
Long Term Studies

Primary varicose veins

Phlebologie ◽  
2010 ◽  
Vol 39 (03) ◽  
pp. 133-137
Author(s):  
H. Partsch
Keyword(s):  
Varicose Veins ◽  
Compression Therapy ◽  
Daily Practice ◽  
Clinical Severity ◽  
Compression Stockings ◽  
Primary Varicose Veins ◽  
The Cost ◽  
Convincing Data ◽  
Long Term Studies

SummaryBackground: Compression stockings are widely used in patients with varicose veins. Methods: Based on published literature three main points are discussed: 1. the rationale of compression therapy in primary varicose veins, 2. the prescription of compression stockings in daily practice, 3. studies required in the future. Results: The main objective of prescribing compression stockings for patients with varicose veins is to improve subjective leg complaints and to prevent swelling after sitting and standing. No convincing data are available concerning prevention of progression or of complications. In daily practice varicose veins are the most common indication to prescribe compression stockings. The compliance depends on the severity of the disorder and is rather poor in less severe stages. Long-term studies are needed to proof the cost-effectiveness of compression stockings concerning subjective symptoms and objective signs of varicose veins adjusted to their clinical severity. Conclusion: Compression stockings in primary varicose veins are able to improve leg complaints and to prevent swelling.

Diatoms and aquatic palynomorphs in the sediments of the Eurasian Arctic seas and their significance for paleooceanological investigations in the Arctic

2019 ◽  
pp. 246-251
Author(s):  
Yelena I. Polyakova ◽  
Yekaterina I. Novichkova ◽  
Tatiana S. Klyuvitkina ◽  
Elizaveta A. Agafonova ◽  
Irina M. Kryukova
Keyword(s):  
Bering Sea ◽  
Surface Sediments ◽  
Sea Water ◽  
The Arctic ◽  
Marginal Filter ◽  
Arctic Seas ◽  
Hydrological Parameters ◽  
The Arctic Ocean ◽  
Long Term Studies

Presented the results of long-term studies of diatoms and aquatic palynomorphs in surface sediments of the Arctic seas and the possibility of their use for the reconstructions of paleocirculation water masses, advection of Atlantic and Bering sea water into the Arctic ocean, changes in the river runoff to the seas, sedimentary processes in the marginal filter of the largest rivers, seasonal sea ice cover and other hydrological parameters.

Aspects of the Evolution of the Romanian Tourists’ Preferences Concerning the Domestic Tourist Destinations

2019 ◽  
Vol 10 (1) ◽  
pp. 21-28
Author(s):  
Aniela Bălăcescu ◽  
Radu Șerban Zaharia
Keyword(s):  
Logistic Model ◽  
Local Level ◽  
Medium Term ◽  
Tourist Destinations ◽  
Tourism Management ◽  
Production And Consumption ◽  
On Line ◽  
The One ◽  
Long Term Studies

Abstract Tourist services represent a category of services in which the inseparability of production and consumption, the inability to be storable, the immateriality, and last but not least non-durability, induces in tourism management a number of peculiarities and difficulties. Under these circumstances the development of medium-term strategies involves long-term studies regarding on the one hand the developments and characteristics of the demand, and on the other hand the tourist potential analysis at regional and local level. Although in the past 20 years there has been tremendous growth of on-line booking made by household users, the tour operators agencies as well as those with sales activity continue to offer the specific services for a large number of tourists, that number, in the case of domestic tourism, increased by 1.6 times in case of the tour operators and by 4.44 times in case of the agencies with sales activity. At the same time, there have been changes in the preferences of tourists regarding their holiday destinations in Romania. Started on these considerations, paper based on a logistic model, examines the evolution of the probabilities and scores corresponding to the way the Romanian tourists spend their holidays on the types of tourism agencies, actions and tourist areas in Romania.

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