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Co2 fractional laser

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https://www.readbyqxmd.com/read/28821986/comparative-analysis-of-the-effects-of-co2-fractional-laser-and-sonophoresis-on-human-skin-penetration-with-5-aminolevulinic-acid
#1
J H Choi, E J Shin, K H Jeong, M K Shin
Successful delivery of a photosensitizer into the skin is an important factor for effective photodynamic therapy (PDT). The effective method to increase drug penetration within short incubation time overcoming skin barrier have been investigated. This study was performed to analyze and compare the effectiveness of ablative fractional laser (FXL) pretreatment and/or sonophoresis for enhancing the penetration of 5-aminolevulinic acid (ALA) into human skin in vivo. Twenty-four identical 1 × 1 cm(2) treatment areas were mapped on the backs of ten healthy male subjects...
August 19, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28812164/efficacy-of-fractional-lasers-in-treating-alopecia-a-literature-review
#2
Marina Perper, Adam S Aldahan, Rachel A Fayne, Christopher P Emerson, Keyvan Nouri
Hair loss stemming from different types of alopecia, such as androgenic alopecia and alopecia areata, negatively affects over half the population and, in many circumstances, causes serious psychosocial distress. Current treatment options for alopecia, such as minoxidil, anthralin, and intralesional corticosteroids, vary efficacy and side effect profiles. It is known that low-level laser/light therapies (LLLT), or photobiomodulations, such as the US FDA-cleared HairMax Lasercomb®, He-Ne laser, and excimer laser, are relatively affordable, user-friendly, safe, and effective forms of treatment for hair loss...
August 16, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28770400/microablative-fractional-co2-laser-for-the-genitourinary-syndrome-of-menopause-power-of-30-or-40%C3%A2-w
#3
Eleni Pitsouni, Themos Grigoriadis, Matthew Falagas, Angeliki Tsiveleka, Stefano Salvatore, Stavros Athanasiou
This retrospective case-control study aimed to compare 30 versus 40 W power of CO2 laser for the therapy of genitourinary syndrome of menopause (GSM). Postmenopausal women with severe intensity of dyspareunia and dryness were eligible to be included in this study. Primary outcomes were dyspareunia and dryness. Secondary outcomes were itching/burning, dysuria, frequency and urgency, Female Sexual Function Index (FSFI), vaginal maturation value (VMV), and Vaginal Health Index Score (VHIS). One laser therapy was applied every month for 3 months...
August 2, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28763401/randomized-double-blind-placebo-controlled-clinical-trial-for-evaluating-the-efficacy-of-fractional-co2-laser-compared-with-topical-estriol-in-the-treatment-of-vaginal-atrophy-in-postmenopausal-women
#4
Vera L Cruz, Marcelo L Steiner, Luciano M Pompei, Rodolfo Strufaldi, Fernando L Afonso Fonseca, Lucila H Simardi Santiago, Tali Wajsfeld, Cesar E Fernandes
OBJECTIVE: The aim of the study was to evaluate efficacy of fractional CO2 vaginal laser treatment (Laser, L) and compare it to local estrogen therapy (Estriol, E) and the combination of both treatments (Laser + Estriol, LE) in the treatment of vulvovaginal atrophy (VVA). METHODS: A total of 45 postmenopausal women meeting inclusion criteria were randomized in L, E, or LE groups. Assessments at baseline, 8 and 20 weeks, were conducted using Vaginal Health Index (VHI), Visual Analog Scale for VVA symptoms (dyspareunia, dryness, and burning), Female Sexual Function Index, and maturation value (MV) of Meisels...
July 31, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28759461/lasers-for-pelvic-floor-dysfunctions-is-there-evidence
#5
Patrick Lang, Mickey Karram
PURPOSE OF REVIEW: The purpose of this review is to discuss the available energy sources used in the vaginal canal that are currently being promoted for certain pelvic floor conditions and explore the body of peer-reviewed literature supporting their use. RECENT FINDINGS: The majority of research has focused on the use of fractional CO2 laser treatment for genitourinary syndrome of menopause (GSM). Most of these studies are nonrandomized prospective studies, but their data consistently shows an improvement in symptoms without significant side effects...
July 29, 2017: Current Opinion in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28759110/effects-of-early-combinatorial-treatment-of-autologous-split-thickness-skin-grafts-in-red-duroc-pig-model-using-pulsed-dye-laser-and-fractional-co2-laser
#6
J Kevin Bailey, Britani N Blackstone, Danielle M DeBruler, Jayne Y Kim, Molly E Baumann, Kevin L McFarland, Folasade O Imeokparia, Dorothy M Supp, Heather M Powell
BACKGROUND AND OBJECTIVE: The use of pulsed dye laser (PDL) and fractional CO2 (FX CO2 ) laser therapy to treat and/or prevent scarring following burn injury is becoming more widespread with a number of studies reporting reduction in scar erythema and pruritus following treatment with lasers. While the majority of studies report positive outcomes following PDL or FX CO2 therapy, a number of studies have reported no benefit or worsening of the scar following treatment. The objective of this study was to directly compare the efficacy of PDL, FX CO2 , and PDL + FX CO2 laser therapy in reducing scarring post burn injury and autografting in a standardized animal model...
July 31, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28753078/which-is-more-effective-for-pain-relief-during-fractionated-carbon-dioxide-laser-treatment-emla-cream-or-forced-cold-air-anesthesia
#7
Elif Sari, Bulent Bakar
BACKGROUND AND AIM: The aim of this study was to compare the effectiveness of a eutectic mixture of local anesthetic (EMLA) cream and forced cold air anesthesia (FCAA) on pain control during ablative fractionated carbon dioxide (CO2) laser treatment. METHODS: Fifteen volunteers participated in this prospective, controlled, split-face clinical study. EMLA cream was applied 60 minutes before the laser procedure on half of the face, and FCAA was performed on each subunit of the other half of the face...
July 28, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28748302/effect-of-combination-of-fractional-co2-laser-and-narrow-band-ultraviolet-b-versus-narrow-band-ultraviolet-b-in-the-treatment-of-non-segmental-vitiligo
#8
Mohamed Bakr El-Zawahry, Naglaa Sameh Zaki, Marian Youssry Wissa, Marwah Adly Saleh
The present study was designed to evaluate the effect of combining fractional CO2 laser with narrow-band ultraviolet B (NB-UVB) versus NB-UVB in the treatment of non-segmental vitiligo. The study included 20 patients with non-segmental stable vitiligo. They were divided into two groups. Group I received a single session of fractional CO2 laser therapy on the right side of the body followed by NB-UVB phototherapy twice per week for 8 weeks. Group II received a second session of fractional CO2 laser therapy after 4 weeks from starting treatment with NB-UVB...
July 26, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28746258/treatment-of-facial-acne-scarring-with-fractional-carbon-dioxide-laser-in-asians-a-retrospective-analysis-of-efficacy-and-complications
#9
Harumi Ochi, Lixian Tan, Wee Ping Tan, Chee Leok Goh
BACKGROUND: Fractional carbon dioxide (CO2) laser resurfacing unites the idea of fractional photothermolysis with an ablative 10,600-nm wavelength. This technology permits effective treatment of acne scarring, with shorter recovery and a decreased side effect profile as compared to traditional CO2 laser resurfacing. OBJECTIVE: The aims of this study were to study the efficacy and safety of fractional CO2 laser for acne scars in Asian patients. METHODS: This was a retrospective study of all patients treated with the fractional CO2 laser for facial acne scarring between January 2, 2008, and December 31, 2010, at the National Skin Centre, Singapore...
July 25, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28702061/the-effect-of-surface-treatment-with-a-fractional-carbon-dioxide-laser-on-shear-bond-strength-of-resin-cement-to-a-lithium-disilicate-based-ceramic
#10
Farzaneh Ahrari, Alireza Boruziniat, Hamideh Sadat Mohammadipour, Mehrnoosh Alirezaei
BACKGROUND: This study investigated the impact of different surface treatments, including fractional carbon dioxide (CO2) laser on shear bond strength (SBS) of resin cement to lithium disilicate ceramic. MATERIALS AND METHODS: In this in vitro study, 72 blocks of IPS e.max CAD ceramic were randomly divided into six groups in terms of treatment (n = 12). Group 1 underwent etching with 9.6% hydrofluoric (HF) acid, whereas group 2 was subjected to air abrasion with aluminum oxide particles...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28692353/fractional-carbon-dioxide-co2-laser-combined-with-topical-tretinoin-for-the-treatment-of-different-forms-of-cystic-acne
#11
Carmela Pestoni Porvén, Vanessa Vieira Dos Santos, Jesus Del Pozo Losada
Nodulocystic acne is prone to scarring and difficult to treat with treatments other than oral isotretinoin. The aim of this article is to discuss the role of a single session of a fractional CO2 laser combined with a topical treatment with a tretinoin and antibiotic gel for a month as a successful treatment to improve nodulocystic acne and chronic microcystic acne. Two cases were involved: the first with nodulocystic acne lesions that persisted after oral retinoids and the second with chronic microcystic acne resistant to topical treatments...
July 10, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28662298/advanced-film-forming-gel-formula-vs-spring-thermal-water-and-white-petrolatum-as-primary-dressings-after-full-face-ablative-fractional-co2-laser-resurfacing-a-comparative-split-face-pilot-study
#12
Leonardo Marini
BACKGROUND: Aesthetically pleasing results and fast, uneventful recovery are highly desirable after rejuvenating ablative laser procedures. Wound dressings following ablative laser procedures should ideally improve and optimize the wound healing environment. OBJECTIVE: The purpose of this comparative split face, single blinded, prospective observational study was to assess the efficacy and acceptability of two primary wound dressings immediately after a full face fractional CO2 laser resurfacing procedure...
June 29, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28647617/photodynamic-therapy-with-epidermal-ablation-using-fractional-co2-laser-for-treating-superficial-basal-cell-carcinoma-a-case-series
#13
Jae Min Sung, You Chan Kim
No abstract text is available yet for this article.
June 21, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28622082/comparing-the-effectiveness-of-fractional-co2-laser-and-the-combination-therapy-with-micro-needling-and-topical-10-trichloroacetic-acid-to-remove-infra-orbital-dark-circles-in-tehran-women
#14
Abbas Zamanian, Mahba Azizi, Mohamadreza Ghasemi, Elham Behrangi, Sedigheh Naeji
BACKGROUND: Infra-orbital dark circles in now identified as a cosmetic problem which should be considered in treatment issue. The present study aimed to assess and compare the clinical efficiency of the combination of micro-needling and 10% trichloroacetic acid (TCA) cream as well as carbon dioxide laser in the management of infra-orbital dark circles. METHODS: This randomized clinical trial was performed on women ranged 28 to 62 years that complained of infra-orbital dark circles...
June 16, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28557542/the-efficacy-of-fractional-carbon-dioxide-co2-laser-combined-with-terbinafine-hydrochloride-1-cream-for-the-treatment-of-onychomycosis
#15
Jian Shi, Jin Li, He Huang, Felicia Permatasari, Juan Liu, Yang Xu, Di Wu, Bing-Rong Zhou, Dan Luo
BACKGROUND: Although systemic and topical antifungal agents are widely used to treat onychomycosis, oral medications can cause adverse effects and the efficacy of topical agents is not satisfying. Currently, laser treatment has been studied for its efficacy in the treatment of onychomycosis. Our study was aimed to evaluate the efficacy of fractional carbon dioxide (CO2) laser treatment combined with terbinafine cream for 6 months in the treatment of onychomycosis and to analyze the influencing factors...
May 30, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28544108/elevated-intrathoracic-co2-pressure-during-thoracoscopic-surgery-decreases-regional-cerebral-oxygen-saturation-in-neonates-and-infants-a-pilot-study
#16
Felix Neunhoeffer, Steven W Warmann, Michael Hofbeck, Alisa Müller, Frank Fideler, Guido Seitz, Martin U Schuhmann, Hans-Joachim Kirschner, Matthias Kumpf, Jörg Fuchs
BACKGROUND: Intraoperative hypercapnia and acidosis are risk factors during thoracoscopy in neonates and infants. METHODS: In a prospective pilot study, we evaluated the effects of thoracoscopy in neonates and infants on cerebral microcirculation, oxygen saturation, and oxygen consumption. Regional cerebral oxygen saturation and blood flow were measured noninvasively using a new device combining laser Doppler flowmetry and white light spectrometry. Additionally, cerebral fractional tissue oxygen extraction and approximated oxygen consumption were calculated...
July 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28535110/successful-treatment-of-lichen-amyloidosis-accompanied-by-atopic-dermatitis-by-fractional-co2-laser
#17
Howard Chu, Jung U Shin, Jungsoo Lee, Chang Ook Park, Kwang Hoon Lee
Lichen amyloidosis (LA) is a subtype of primary cutaneous amyloidosis that is presented as persistent, multiple-grouped hyperkeratotic papules usually located on the shins, back, forearms or thighs. The treatment of LA has been considered to be difficult, and of the various methods available, recent studies have reported the efficacy of fractional CO2 lasers. LA may be accompanied by atopic dermatitis (AD) in which the treatment options may be more limited. Herein, we report three cases of LA accompanied by AD treated by a fractional CO2 laser...
May 23, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28528395/enhancing-hair-growth-in-male-androgenetic-alopecia-by-a-combination-of-fractional-co2-laser-therapy-and-hair-growth-factors
#18
Yue Huang, Fenglin Zhuo, Linfeng Li
Laser therapy and growth factors have been used as alternative treatments for male androgenetic alopecia (MAA). The aim of this study is to determine the efficacy and safety of hair growth factors alone or combined with ablative carbon dioxide (CO2) fractional laser therapy in MAA. Twenty-eight men were enrolled in this randomized half-split study based on a left-head to right-head pattern. Fractional CO2 laser treatment was unilaterally performed; hair growth factors were bilaterally applied. Six sessions with 2-week intervals were performed...
May 21, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28523400/long-term-effect-of-thermoablative-fractional-co2-laser-treatment-as-a-novel-approach-to-urinary-incontinence-management-in-women-with-genitourinary-syndrome-of-menopause
#19
Pablo González Isaza, Kinga Jaguszewska, Jose Luis Cardona, Mariusz Lukaszuk
INTRODUCTION AND HYPOTHESIS: The aim of this study was to evaluate the long-term effect of thermoablative fractional CO2 laser (TACO2L) as an alternative treatment for early stages of stress urinary incontinence (SUI) in postmenopausal women with genitourinary syndrome of menopause. METHODS: A total of 161 postmenopausal patients (age 53.38 ± 5.1 years, range 45-65 years) with a clinical diagnosis of mild SUI were prospectively enrolled in the study. Patients received one treatment with TACO2L every 30-45 days, each treatment comprising four sessions, followed in all patients by a yearly treatment session at 12, 24 and 36 months...
May 18, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28503946/fractional-co2-laser-therapy-a-new-challenge-for-vulvovaginal-atrophy-in-postmenopausal-women
#20
G P Siliquini, V Tuninetti, V E Bounous, F Bert, N Biglia
OBJECTIVE: To evaluate the effects of CO2 laser in the treatment of vulvovaginal atrophy (VVA) in postmenopausal women. METHODS: VVA was assessed in 87 postmenopausal women (mean age 58.6 ± 6.9 years) before and after the treatment. The protocol consisted of three monthly treatments and included the treatment of vulva. Subjective measures included VAS (Visual Analog Scale) both for vaginal dryness and dyspareunia; DIVA (Day-by-day Impact of Vaginal Aging); a questionnaire on treatment satisfaction and one about the degree of pain during the procedure...
May 15, 2017: Climacteric: the Journal of the International Menopause Society
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