The impact of expert- and peer feedback on communication skills of undergraduate dental students – a single-blinded, randomized, controlled clinical trial

2017 ◽  
Vol 100 (12) ◽  
pp. 2275-2282 ◽  
Author(s):  
Felix Krause ◽  
Gerhard Schmalz ◽  
Rainer Haak ◽  
Katrin Rockenbauch
Keyword(s):  
Clinical Trial ◽  
Communication Skills ◽  
Peer Feedback ◽  
Dental Students ◽  
Controlled Clinical Trial ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
The Impact

scholarly journals The impact of minimally invasive restorative techniques on perception of dental pain among pregnant women: a randomized controlled clinical trial

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
May M. Adham ◽  
Mona K. El Kashlan ◽  
Wafaa E. Abdelaziz ◽  
Ahmed S. Rashad
Keyword(s):  
Clinical Trial ◽  
Dental Caries ◽  
Pregnant Women ◽  
Dental Pain ◽  
Controlled Clinical Trial ◽  
Atraumatic Restorative Treatment ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Caries Removal ◽  
The Impact

Abstract Background The public dental care sector is striving to fulfill the preventive and restorative needs of Egyptians, including pregnant women, who may not receive timely care due to misconceptions about dental treatment during pregnancy. Because of this, they are likely to suffer dental pain, with higher risk of infection affecting their offsprings. Aim of the study To compare the effectiveness of chemo-mechanical caries removal using Papacarie-Duo and Atraumatic Restorative Treatment (ART) in reducing dental pain among pregnant women. Materials and methods A randomized controlled clinical trial was conducted, in 2019, and included 162 pregnant women visiting family health centers in Alexandria, Egypt, with dental pain due to dental caries not extending to pulp. Patients were randomly assigned to Papacarie-Duo group (n = 82) and ART group (n = 80) after stratification by number of treated surfaces. The outcome variables were reduction in pain assessed using Visual Analogue Scale (VAS), satisfaction with treatment, and time taken for dental caries removal. T test/ Mann Whitney U test were used to compare groups and Freidman test was used to compare change across time. Results Pain reduction was significantly greater in the Papacarie-Duo than the ART group (81.55% and 69.43%, P = 0.001). Patients in the Papacarie-Duo group were significantly more satisfied with treatment than those in the ART, immediately after treatment (mean = 9.60 and 8.00, P =  < 0.01) and after 6 months (mean = 9.63 and 8.16, P =  < 0.01). Significantly less excavation time was recorded in the Papacarie-Duo group than in the ART group (mean = 10.38 and 11.56 min, P =  < 0.01). Conclusion Chemo-mechanical caries removal using Papacarie-Duo is more effective in reducing dental pain, in pregnant women, and is associated with more satisfaction and less excavation time than ART. Trial registration: ID NCT04573608 (https://clinicaltrials.gov/); 5/10/2020, retrospective registration.

scholarly journals Antibacterial Efficacy of Herbal Toothpaste Containing Bamboo Salt: A Randomized Controlled Clinical Trial

2022 ◽  
Author(s):  
Mina Biria ◽  
Yasaman Rezvani ◽  
Romina Roodgarian ◽  
Abbas Rabbani ◽  
Parastoo Iranparvar
Keyword(s):  
Clinical Trial ◽  
Streptococcus Mutans ◽  
Dental Students ◽  
T Test ◽  
Comparable Efficacy ◽  
Controlled Clinical Trial ◽  
Antibacterial Efficacy ◽  
Randomized Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Bamboo Salt

Abstract Background: The inclusion of herbal antibacterial agents in the composition of toothpastes is becoming increasingly popular, due to lower side effects. The present study intended to investigate the antibacterial efficacy of a herbal toothpaste containing Bamboo salt on cariogenic oral bacteria. Methods: The present double-blinded parallel randomized controlled clinical trial was conducted on 60 dental students (age range: 18-30). Following the baseline saliva sampling, the participants were randomly assigned into the case and control groups, to use the Bamboo salt herbal toothpaste and conventional non-herbal toothpaste, respectively. They were instructed to brush their teeth twice a day using the Bass technique. Saliva sampling was repeated after four weeks. The salivary counts of Streptococcus mutans and Lactobacillus at baseline and 4-week follow-up were determined and presented as the logarithm of colony-forming units per milliliter (log CFU/mL). statistical analysis was performed using independent samples t-test and paired sample t-test (P<0.05). Results: A significant decrease in salivary Streptococcus mutans and Lactobacillus was observed using both toothpastes (*P<0.001). The difference between the antibacterial efficacy of two toothpaste types on Streptococcus mutans and Lactobacillus was not statistically significant (P=0.530, and P=0.137, respectively). Conclusion: Due to the comparable efficacy of the investigated herbal toothpaste with conventional toothpaste, it potentially qualifies as a complementary agent for self-care oral hygiene procedures. Trial registration: This trial was registered in the “Iranian Registry of Clinical Trials” (IRCT20210414050964N1) on 21/06/2021.

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