scholarly journals Effects of a ceramic active self-ligating bracket on retraction/tipping/rotation of canine, premolar mesialization, and transverse arch dimensions: A preliminary single-blind split-mouth randomized clinical trial

2021 ◽  
Vol 18 (1) ◽  
pp. 81
Author(s):  
Nasim Ghorani ◽  
Mehrnaz Moradinejad ◽  
Majid Heidarpour ◽  
Meysam Noori ◽  
Vahid Rakhshan
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Transverse Arch ◽  
Single Blind

Longitudinal effect of curcumin-photodynamic antimicrobial chemotherapy in adolescents during fixed orthodontic treatment: a single-blind randomized clinical trial study

2014 ◽  
Vol 30 (8) ◽  
pp. 2059-2065 ◽  
Author(s):  
Marco Aurélio Paschoal ◽  
Cíntia Maria Zanin Moura ◽  
Fabiano Jeremias ◽  
Juliana Feltrin Souza ◽  
Vanderlei S. Bagnato ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Antimicrobial Chemotherapy ◽  
Orthodontic Treatment ◽  
Photodynamic Antimicrobial Chemotherapy ◽  
Single Blind

scholarly journals The Analgesic Effects of Bupivacaine and Magnesium Sulfate Combination, Bupivacaine, and Adrenaline Combination and Bupivacaine Alone on Post-cesarean Section Pain: A Randomized Clinical Trial

2018 ◽  
Vol 9 (4) ◽  
pp. 284-290
Author(s):  
Zinatossadat Bouzari ◽  
Seyedeh Rabeeh Rouhani ◽  
Ebrahim Alijanpour ◽  
Shahla Yazdani ◽  
Bahman Hasannasab ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Cesarean Section ◽  
Magnesium Sulfate ◽  
Randomized Clinical Trial ◽  
Normal Saline ◽  
Repeated Measures ◽  
The Other ◽  
Hemodynamic Parameters ◽  
Analgesic Effects ◽  
Single Blind

Objectives: The present study was performed to compare the analgesic effects of bupivacaine and magnesium sulfate combination on post-cesarean (C) section pain. Materials and Methods: The present single-blind randomized clinical trial was conducted on 160 C-section candidates. The participants were randomly divided into four groups. When the fascia healed, the first group received 20 mL of 0.25% bupivacaine and the second group received 20 mL of 0.25% bupivacaine combined with subcutaneous adrenaline. In addition, both groups received 50 mL of intravenous normal saline. Further, the third group received subcutaneous bupivacaine and 50 mg/kg of magnesium sulfate and the fourth group received subcutaneous and intravenous normal saline as a placebo. The pain intensity was assessed 2, 6, 12, 18, and 24 hours after spinal anesthesia using the visual analogue scale (VAS) for pain. The dose of pethidine (as a standard analgesic) and hemodynamic parameters (i.e., heart rate [HR] and blood pressure [BP]) was recorded as well. The obtained data were then analyzed utilizing ANOVA, Tukey’s HSD, and repeated measures ANOVA tests. Results: The intensity of pain and the dose of pethidine decreased significantly in the combination of bupivacaine with magnesium compared to the other groups at all times (P < 0.001). However, diastolic BP significantly increased in the bupivacaine + adrenaline group in comparison with the other groups (P = 0.02). Conclusions: Overall, bupivacaine combination with magnesium sulfate is suitable for controlling post-cesarean section pain.

Evaluation of the genotoxic potential of different delivery methods of at-home bleaching gels: a single-blind, randomized clinical trial

2018 ◽  
Vol 23 (5) ◽  
pp. 2199-2206 ◽  
Author(s):  
Marcílio Jorge Fernandes Monteiro ◽  
Jéssica Bruna Corrêa Lindoso ◽  
Nikeila Chacon de Oliveira Conde ◽  
Luciana Mendonça da Silva ◽  
Alessandro D. Loguercio ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Delivery Methods ◽  
Genotoxic Potential ◽  
Bleaching Gels ◽  
Single Blind ◽  
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