Local Anesthesia of the Skin — Fractional Laser Assisted Delivery of Anesthetics III
Citation(s)
Bachhav YG, Heinrich A, Kalia YN Controlled intra- and transdermal protein delivery using a minimally invasive Erbium:YAG fractional laser ablation technology. Eur J Pharm Biopharm. 2013 Jun;84(2):355-64. doi: 10.1016/j.ejpb.2012.11.018.
Haak CS, Bhayana B, Farinelli WA, Anderson RR, Haedersdal M The impact of treatment density and molecular weight for fractional laser-assisted drug delivery. J Control Release. 2012 Nov 10;163(3):335-41. doi: 10.1016/j.jconrel.2012.09.008. Epub 2012 Sep 21.
Haak CS, Farinelli WA, Tam J, Doukas AG, Anderson RR, Haedersdal M Fractional laser-assisted delivery of methyl aminolevulinate: Impact of laser channel depth and incubation time. Lasers Surg Med. 2012 Dec;44(10):787-95. doi: 10.1002/lsm.22102. Epub 2012 Dec 4. Erratum in: Lasers Surg Med. 2013 Nov;45(9):617.
Meesters AA, Bakker MM, de Rie MA, Wolkerstorfer A Fractional CO2 laser assisted delivery of topical anesthetics: A randomized controlled pilot study. Lasers Surg Med. 2016 Feb;48(2):208-11. doi: 10.1002/lsm.22376. Epub 2015 May 29.
Ong MW, Bashir SJ Fractional laser resurfacing for acne scars: a review. Br J Dermatol. 2012 Jun;166(6):1160-9. doi: 10.1111/j.1365-2133.2012.10870.x. Epub 2012 May 8. Review.
Oni G, Brown SA, Kenkel JM Can fractional lasers enhance transdermal absorption of topical lidocaine in an in vivo animal model? Lasers Surg Med. 2012 Feb;44(2):168-74. doi: 10.1002/lsm.21130. Epub 2012 Feb 2.
Oni G, Rasko Y, Kenkel J Topical lidocaine enhanced by laser pretreatment: a safe and effective method of analgesia for facial rejuvenation. Aesthet Surg J. 2013 Aug 1;33(6):854-61. doi: 10.1177/1090820X13496248.
Paasch U, Haedersdal M Laser systems for ablative fractional resurfacing. Expert Rev Med Devices. 2011 Jan;8(1):67-83. doi: 10.1586/erd.10.74. Review.
Tierney EP, Hanke CW Fractionated carbon dioxide laser treatment of photoaging: prospective study in 45 patients and review of the literature. Dermatol Surg. 2011 Sep;37(9):1279-90. doi: 10.1111/j.1524-4725.2011.02082.x. Review.
Wolfe JW, Butterworth JF Local anesthetic systemic toxicity: update on mechanisms and treatment. Curr Opin Anaesthesiol. 2011 Oct;24(5):561-6. doi: 10.1097/ACO.0b013e32834a9394. Review.
Parameters in Fractional Laser Assisted Delivery of Topical Anesthetics: Role of Laser Type and Laser Settings
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
