scholarly journals Comparing the effect of a desensitizing material and a self-etch adhesive on dentin sensitivity after periodontal surgery: a randomized clinical trial

2017 ◽  
Vol 42 (3) ◽  
pp. 168 ◽  
Author(s):  
Hila Hajizadeh ◽  
Atefeh Nemati-Karimooy ◽  
Sara Majidinia ◽  
Amir Moeintaghavi ◽  
Marjaneh Ghavamnasiri
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Periodontal Surgery ◽  
Dentin Sensitivity ◽  
Self Etch

scholarly journals Comparison of efficacy and pain perception using 0.5% Bupivacaine and 2% Lidocaine in periodontal Surgery – A split mouth randomized clinical trial

2021 ◽  
Vol 0 (0) ◽  
pp. 139-145
Author(s):  
Shanmukha Manikanta Tirumalasetty ◽  
Dwarakanath Doraisami ◽  
Santosh Konathala ◽  
Subhadra Penmetsa ◽  
Naga Sruthima Gottumukkala
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Pain Perception ◽  
Periodontal Surgery

Catechin-based Dentin Pretreatment and the Clinical Performance of a Universal Adhesive: A Two-year Randomized Clinical Trial

2020 ◽  
Vol 45 (5) ◽  
pp. 473-483 ◽  
Author(s):  
CAGA Costa ◽  
NLG Albuquerque ◽  
JS Mendonça ◽  
AD Loguercio ◽  
VPA Saboia ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Clinical Performance ◽  
Resin Composite ◽  
Retention Rates ◽  
Marginal Adaptation ◽  
Single Bond ◽  
Etch And Rinse ◽  
Significant Difference ◽  
Self Etch

Clinical Relevance At 24 months, the dentin pretreatment with epigallocatechin-3-gallate did not impair the clinical performance of the adhesive Single Bond Universal regardless of the bonding strategy used. SUMMARY Purpose: To evaluate the two-year effect of dentin pretreatment with epigallocatechin-3-gallate (EGCG) on the clinical performance of restorations of noncarious cervical lesions (NCCLs) with Single Bond Universal, applied in two different modes (self-etch and etch-and-rinse). Methods and Materials: In this randomized clinical trial, 33 volunteers were selected, and 156 NCCLs were assigned to four groups: ER, etch-and-rinse; ER-EGCG, 0.1% EGCG dentin pretreatment + etch-and-rinse; SE, self-etch; and SE-EGCG, 0.1% EGCG dentin pretreatment + self-etch. The NCCLs were restored with a nanofilled resin composite and evaluated at baseline and at six, 12, 18, and 24 months using FDI criteria for retention, marginal staining, marginal adaptation, caries, and postoperative sensitivity. Two evaluators were blinded to the treatments performed, and impressions were taken for resin replicas to allow indirect observations. Statistical analyses were performed with Kruskal-Wallis and McNemar tests with a significance level of 5%. Results: Six restorations (one from ER, two from SE, one from ER-EGCG, and two from SEEGCG) were lost at 24 months with no significant differences (p>0.05). The retention rates were 97.0% (ER and ER-EGCG), 94.1% (SE), and 94.2% (SE-EGCG). For marginal adaptation, a significant difference was detected between the baseline and 24 months for the SE group (p=0.0313). There were no statistical differences among all other evaluated criteria at 24 months, neither for each group at baseline nor for 24-month comparisons (p>0.05). Conclusions: The pretreatment with EGCG provided no benefit in the clinical performance of the adhesive regardless of the bonding strategy used. In addition, it adds an additional required step to the restorative procedure.

scholarly journals Six-month Follow-up of Cervical Composite Restorations Placed With a New Universal Adhesive System: A Randomized Clinical Trial

2016 ◽  
Vol 41 (5) ◽  
pp. 465-480 ◽  
Author(s):  
LS Lopes ◽  
FS Calazans ◽  
R Hidalgo ◽  
LL Buitrago ◽  
F Gutierrez ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Retention Rate ◽  
Evaluation Criteria ◽  
Cervical Lesions ◽  
Universal Adhesive ◽  
Double Blind ◽  
Etch And Rinse ◽  
Significant Difference ◽  
Self Etch

SUMMARY Purpose: The objective of this double-blind, randomized clinical trial was to evaluate the six-month clinical performance of a new universal adhesive (Xeno Select, Dentsply) in noncarious cervical lesions (NCCLs) using two evaluation criteria: World Dental Federation (FDI) and the US Public Health Service (USPHS). Methods and Materials: A total of 124 restorations were randomly placed in 31 patients according to the following groups: ER-D = etch-and-rinse/dry dentin; ER-M = etch-and-rinse/moist dentin; SE-et = selective enamel etching; and SET = self-etch. The composite resin EVOLUX (Dentsply) was placed incrementally. The restorations were evaluated after one week (baseline) and at six months using the FDI and USPHS criteria. Statistical analyses were performed using appropriate tests (α=0.05). Results: Fifteen restorations were lost or fractured at six months (one for ER-D, three for ER-M, five for SE-et, and six for SET) (p>0.05 at six-month recall). When ER (ER-D and ER-M) was compared with SE (SE-et and SET) there was a significant difference in the retention rate after six months (p=0.001). Marginal staining and postoperative sensitivity to air were only observed in three (one for ER-M and two for SET) and two restorations (two for ER-D) in both evaluation criteria (p>0.05), respectively. Forty-seven restorations were considered to have minor discrepancies in marginal adaptation at the six-month recall using the FDI criteria (13 for ER-D, 10 for ER-M, 11 for SE-et, and 13 for SET; p>0.05 between groups). However, for all groups, a significant difference was detected when baseline and six-month data were compared (p<0.05). Conclusions: The six-month clinical behavior of Xeno Select Universal Adhesive depends on the bonding strategy used. The universal adhesive did not fulfill the American Dental Association criteria for full approval when used in the self-etch mode.

scholarly journals A randomized clinical trial of dentin hypersensitivity reduction over one month after a single topical application of comparable materials

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Samar Hatem Abuzinadah ◽  
Abdulrahman Jafar Alhaddad
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Topical Application ◽  
Dentin Hypersensitivity ◽  
Air Blast ◽  
King Abdulaziz University ◽  
Age Range ◽  
Dentinal Hypersensitivity ◽  
Self Etch

AbstractDentinal hypersensitivity (DH) is a condition that causes patient discomfort. To evaluate the clinical efficacy of Gluma, fluoride varnish and Tetric N-Bond self-etch system in relieving DH immediately and over 30 days following a single topical application. The present randomized clinical trial was conducted on 55 patients with an age range 20–49 years. 70 teeth in total were incorporated and randomly assigned to the three groups. Parameters examined were: Tactile, air blast, and cold stimuli. VAS was used to assess tactile stimulus whereas the Schiff Cold Scale for air blast and cold stimuli. DH was evaluated immediately, at two weeks and 1 month follow up. Gluma showed a statistically significant reduction in DH scores over other materials. It was concluded that Gluma have statistically significant results over other materials in relieving DH immediately and over 30 days following a single topical application.Trial Registration: Clinical Trials.gov Identifier: NCT04351412, King Abdulaziz University Protocol Record 129-09-19. Registered 17 April 2020 – Retrospectively registered. http://ClinicalTrials.gov/NCT04351412.

Randomized clinical trial of LigasureTM versus open haemorrhoidectomy

2002 ◽  
Vol 89 (2) ◽  
pp. 154-157 ◽  
Author(s):  
F. F Palazzo ◽  
D. L Francis ◽  
M. A Clifton
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial
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