A randomized, split‐face, double‐blind, comparative study of the safety and efficacy of small‐ and large‐particle hyaluronic acid fillers for the treatment of nasolabial folds

2020 ◽  
Author(s):  
Andreas Nikolis ◽  
Kaitlyn M. Enright ◽  
Åke Öhrlund ◽  
Per Winlöf ◽  
Sebastian Cotofana
Keyword(s):  
Hyaluronic Acid ◽  
Comparative Study ◽  
Large Particle ◽  
Double Blind ◽  
Safety And Efficacy ◽  
Nasolabial Folds ◽  
Split Face

A Prospective, Split-Face, Randomized, Comparative Study of Safety and 12-Month Longevity of Three Formulations of Hyaluronic Acid Dermal Filler for Treatment of Nasolabial Folds

2012 ◽  
Vol 38 (7pt2) ◽  
pp. 1143-1150 ◽  
Author(s):  
Welf Prager ◽  
Esther Wissmueller ◽  
Isabel Havermann ◽  
Eva K. Bee ◽  
David J. Howell ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Comparative Study ◽  
Dermal Filler ◽  
Nasolabial Folds ◽  
Split Face

A double-blind comparative study of Trimethoprim-Polymyxin B versus Trimethoprim-Sulfacetamide-Polymyxin B otic solutions in the treatment of otorrhea

1981 ◽  
Vol 95 (3) ◽  
pp. 251-259 ◽  
Author(s):  
Maurice C. Gydé
Keyword(s):  
Comparative Study ◽  
Fungal Infection ◽  
Otitis Media ◽  
Randomized Study ◽  
Polymyxin B ◽  
Correction Method ◽  
Chi Square ◽  
Double Blind ◽  
Safety And Efficacy ◽  
Recurrent Otitis Media

AbstractThis was a double-blind randomized study to compare the safety and efficacy of timethoprim-polymyxin B (TP) and trimethoprim-sulfacetamide-polymyxin B (TSP) drops in the treatment of otorrhea. The 68 cases treated suffered from external otitis, recurrent otitis, recurrent otitis media with tympanic membrance perforation, or infected mastoid cavities and post-operative tympanoplasties. The TP ototopical solution was successful in 60·6 per cent of cases compared to 88·6 per cent of cases with TSP. These rates were statistically different using the Chi Square with Yates' correction method.There were no sings of ototoxicity, fungal infection overgrowth or local sensitivity to either of the solutions.The study has shown that both drugs are equally safe and that TSP is significantly more effective in the treatment of otorrhea.

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