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Ablative resurfacing

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https://www.readbyqxmd.com/read/28628688/effectiveness-of-a-nutraceutical-during-non-ablative-1927-nm-fractional-laser-on-patients-with-facial-hyperpigmentation-and-photoaging
#1
Joely Kaufman-Janette, Alex Cazzaniga, Annelyse Ballin, Rachel Swanson-Garcell
<p>Background: Fractional lasers have been proven to treat hyperpigmentation and photoaging. Little research has been done on the effects of supplements on healing post-laser resurfacing. A nutraceutical could offer the benefit of faster healing of the skin and fewer side effects.</p> <p>Objective: Evaluate the effectiveness of a nutraceutical associated with fractional 1927 nm laser in healing time and effectiveness on hyperpigmentation and photoaging.</p> <p>Methods & Materials: A prospective, randomized, evaluator-blinded, pilot study included Fitzpatrick skin types I-III patients with hyperpigmentation and photoaging randomly assigned to two groups...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28394858/randomized-controlled-trial-of-fractional-carbon-dioxide-laser-resurfacing-followed-by-ultrashort-incubation-aminolevulinic-acid-blue-light-photodynamic-therapy-for-actinic-keratosis
#2
Macrene Alexiades
BACKGROUND: Aminolevulinic acid (ALA) photodynamic therapy (PDT) is an established treatment option for actinic keratosis (AK), and recently fractional carbon dioxide (CO2) laser was shown to improve outcomes; but studies of short incubation photosensitizer are lacking. OBJECTIVE: Assess the efficacy of short incubation ALA followed by blue light PDT with and without previous fractional CO2 treatment for the treatment of AK. METHODS: Randomized, paired split-design, controlled trial of fractional CO2 followed by ultrashort 15-minute versus 30-minute incubation ALA and blue light PDT for the treatment of AK on the face...
April 6, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28274357/laser-and-light-based-treatments-of-acne-and-acne-scarring
#3
Macrene Alexiades
The treatment of acne and acne scarring with lasers and light-based and energy-based technologies has become an integral component of our therapeutic arsenal. Lasers including infrared wavelengths and pulsed dye lasers; light devices including blue light, red light, and broadband light; and photodynamic therapy with aminolevulinic acid and methylaminolevulinic acid have been shown to be effective in the treatment of acne vulgaris. The optimal outcomes are achieved with photodynamic therapy combined with medical therapy...
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28095561/self-resolving-eruptive-keratoacanthomas-after-full-field-erbium-laser-resurfacing
#4
Eileen L Axibal, Julia D Kreger, Michael E Contreras, Joel L Cohen
Keratoacanthoma (KA) is a subtype of squamous cell carcinoma whose development has been linked to excessive sun exposure, immunosuppression, and trauma. Given the rapidly expanding therapeutic armamentarium for anti-aging modalities in dermatology, reports of KA secondary to invasive cosmetic procedures are on the rise. We present a case of eruptive KAs after full- eld ablative Erbium:YAG 2940 nm laser resurfacing of the face that resolved with minimal intervention. This case demonstrates the potential for a rare yet signi cant laser complication that may warrant discussion during the consenting process...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095541/safety-and-efficacy-evaluation-of-pulsed-dye-laser-treatment-co-sub-2-sub-ablative-fractional-resurfacing-and-combined-treatment-for-surgical-scar-clearance
#5
RANDOMIZED CONTROLLED TRIAL
Joel L Cohen, Roy Geronemus
BACKGROUND & OBJECTIVE: Surgical scars are an unwanted sequela following surgical procedures. Several different treatment modalities and approaches are currently being employed to improve the cosmesis of surgical scars with each having varying degrees of success. The objective of this study was to assess the ef cacy and safety pulsed dye laser treatment, CO2 ablative fractional resurfacing, and a combined treatment with these two modalities for the cosmetic improvement of surgical scarring that occurred following the surgical removal of skin cancer from different anatomic areas...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28056209/fractional-co2-laser-from-skin-rejuvenation-to-vulvo-vaginal-reshaping
#6
Maurizio Filippini, Ester Del Duca, Francesca Negosanti, Diletta Bonciani, Luca Negosanti, Mario Sannino, Giovanni Cannarozzo, Steven Paul Nisticò
BACKGROUND: The CO2 laser has become the gold standard treatment in dermatologic surgery for the treatment of a large number of skin and mucosal lesions. The introduction of the fractional micro-ablative technology represented an integration to the ablative resurfacing technique, reducing the healing time and the side effects. OBJECTIVE: Vaginal rejuvenation performed with this technique is a minimally invasive procedure that stimulates internal tissues of the female lower genital tract to regenerate the mucosa, improving tissue trophism and restoring the correct functionality...
March 2017: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/27964825/carbon-dioxide-laser-treatment-of-penile-intraepithelial-neoplasia
#7
Abdullah Zreik, Matthew Rewhorn, Ross Vint, Rehan Khan, David Hendry
INTRODUCTION & OBJECTIVE: The non-invasive nature of penile intraepithelial neoplasia (PeIN) allows for curative penile sparing therapy and is recommended, in their guidelines, by the European Association of Urology (EAU). Treatment options include topical chemotherapy, immunotherapy, laser treatment, photodynamic therapy and surgical excision. Our primary aim was to evaluate the outcome of carbon dioxide (CO2) laser treatment of penile intraepithelial neoplasia. METHODS: A retrospective review of 47 patients who underwent CO2 laser ablation of PeIN, from May 2008 to June 2015, in our tertiary referral centre was performed...
December 7, 2016: Surgeon: Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland
https://www.readbyqxmd.com/read/27918772/energy-based-facial-rejuvenation-advances-in-diagnosis-and-treatment
#8
Christopher J Britt, Benjamin Marcus
Importance: The market for nonsurgical, energy-based facial rejuvenation techniques has increased exponentially since lasers were first used for skin rejuvenation in 1983. Advances in this area have led to a wide range of products that require the modern facial plastic surgeon to have a large repertoire of knowledge. Objective: To serve as a guide for current trends in the development of technology, applications, and outcomes of laser and laser-related technology over the past 5 years...
January 1, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/27885520/the-effect-of-pre-operative-topical-anaesthetic-cream-on-the-ablative-width-and-coagulative-depth-of-ablative-fractional-resurfacing-laser
#9
Preawphan Punyaratabandhu, Rungsima Wanitphakdeedecha, Penvadee Pattanaprichakul, Panitta Sitthinamsuwan, Weeranut Phothong, Sasima Eimpunth, Visnu Lohsiriwat, Woraphong Manuskiatti
Topical anaesthetic cream (TAC) is commonly used as a pre-treatment of ablative fractional resurfacing (AFR) laser. Most of anaesthetic cream contains distilled water as major component. Therefore, pre-operative TAC may interfere the photothermal reaction in the skin treated with fractional carbon-dioxide (FCO2) laser and fractional erbium-doped yttrium aluminium garnet (FEr:YAG) laser. The objective of the study was to compare the ablative width (AW) and coagulative depth (CD) of AFR laser with and without pre-treatment with TAC...
February 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/27763972/dermal-matrix-for-intraoral-lining-following-composite-mandibular-defect-reconstruction-with-chimeric-fibular-osseocutaneous-flap
#10
Andreas Gravvanis, Despoina Kakagia, Nick Katsikeris, Dimosthenis Tsoutsos
BACKGROUND: This report aims to first present Integra as an adjunct to complex mandibular reconstruction for intraoral lining resurfacing, and to review the literature on the use of dermal matrices for mucosal resurfacing of the floor of the mouth. CLINICAL REPORT: A 62-year-old female patient with previous ablation surgery for squamous cell carcinoma of the floor of the mouth, presented with extrusion of the mandibular plate through the chin skin and serious tongue tethering...
October 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27762652/polydeoxyribonucleotide-improves-wound-healing-of-fractional-laser-resurfacing-in-rat-model
#11
Mi Yu, Jun Young Lee
BACKGROUND: Polydeoxyribonucleotide (PDRN) is an active compound that can promote wound healing. PDRN stimulates wound healing by enhancing angiogenesis and increasing fibroblast growth rates. Laser skin resurfacing is a popular cosmetic procedure for skin rejuvenation. Despite excellent improvement of photo-damaged skin and acne scarring, it is accompanied with drawbacks, such as prolonged erythema and crusting. OBJECTIVE: This study was designed to assess the effect of PDRN on wounds induced by fractional laser resurfacing...
February 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27759650/a-new-co2-laser-technique-for-the-treatment-of-pediatric-hypertrophic-burn-scars-an-observational-study
#12
Tomasz Żądkowski, Paweł Nachulewicz, Maciej Mazgaj, Magdalena Woźniak, Czesław Cielecki, Andrzej Paweł Wieczorek, Iwona Beń-Skowronek
Treatment of hypertrophic scars arising as a result of thermal burns in children is still a big problem. The results of the treatment are not satisfactory for patients and parents, and new methods of treatment are still investigated.We present the use of one of the most modern carbon dioxide (CO2) lasers (Lumenis Encore laser equipped with a Synergistic Coagulation and Ablation for Advanced Resurfacing module) in the treatment of hypertrophic scars in children after burns.From March to April of 2013, a group of 47 patients aged 6 to 16 years underwent 57 laser surgery treatments...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27619322/bipaddled-anterolateral-thigh-perforator-flap-for-simultaneous-reconstruction-of-bilateral-buccal-defects-following-oral-cancer-ablation-or-release-of-oral-submucous-fibrosis
#13
Wei-Chen Chen, Chih-Hsuan Changchien, Yu-Min Su
It is a challenge to simultaneously reconstruct bilateral buccal defects following oral cancer ablation or release of oral submucous fibrosis. In this study, we report two cases where bipaddled anterolateral thigh perforator flaps were used to resurface two separate buccal defects.
2016: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/27605303/fractional-resurfacing-in-the-asian-patient-current-state-of-the-art
#14
Heidi Wat, Douglas C Wu, Henry Hin Lee Chan
BACKGROUND AND OBJECTIVE: Fractionated photothermolysis (FP) has revolutionized modern laser technology. By creating selective columns of microthermal damage, fractionated devices allows for greater treatment depths to be achieved without the prolonged downtime and risk of complications seen in traditional fully ablative laser resurfacing. Fractional resurfacing is a proven method to treat a variety of cutaneous conditions. In the Caucasian patient, a wide range of devices and treatment settings can be utilized safely and effectively...
September 8, 2016: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/27594273/combination-of-microneedle-radiofrequency-rf-fractional-rf-skin-resurfacing-and-multi-source-non-ablative-skin-tightening-for-minimal-downtime-full-face-skin-rejuvenation
#15
Haim Kaplan, Lilach Kaplan
BACKGROUND: In the recent years, there is a growth in demand for radiofrequency (RF)-based procedures to improve skin texture, laxity and contour. The new generation of systems allow non-invasive and fractional resurfacing treatments on one platform. OBJECTIVE: The aim of this study was to evaluate the safety and efficacy of a new treatment protocol using a multisource RF, combining 3 different modalities in each patient: [1] non-ablative RF skin tightening, [2] fractional skin resurfacing, and [3] microneedling RF for non-ablative coagulation and collagen remodelling...
December 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27537528/facial-rejuvenation-40th-anniversary-review
#16
REVIEW
Christopher B Zachary
For decades, devices and peels have been used for facial rejuvenation and the treatment of skin damage. In recent years, new laser systems have been developed, including fractionated ablative and non-ablative lasers which, while not as effective as the traditional laser resurfacing, can provide nice results with reduced side effects. While fractionated hybrid systems, picosecond lasers, and daylight photodynamic therapy have all been rolled out for clinicians to assess their efficacy, future technology, including TRASER (total reflection amplification of spontaneous emission of radiation) technology, should be just around the corner...
June 2016: Seminars in Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/27519448/endoscopic-duodenal-mucosal-resurfacing-for-the-treatment-of-type-2-diabetes-6-month-interim-analysis-from-the-first-in-human-proof-of-concept-study
#17
Harith Rajagopalan, Alan D Cherrington, Christopher C Thompson, Lee M Kaplan, Francesco Rubino, Geltrude Mingrone, Pablo Becerra, Patricia Rodriguez, Paulina Vignolo, Jay Caplan, Leonardo Rodriguez, Manoel P Galvao Neto
OBJECTIVE: To assess procedural safety and glycemic indices at 6 months in a first-in-human study of duodenal mucosal resurfacing (DMR), a novel, minimally invasive, upper endoscopic procedure involving hydrothermal ablation of the duodenal mucosa, in patients with type 2 diabetes and HbA1c ≥7.5% (58 mmol/mol) on one or more oral antidiabetic agents. RESEARCH DESIGN AND METHODS: Using novel balloon catheters, DMR was conducted on varying lengths of duodenum in anesthetized patients at a single medical center...
August 12, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27510285/fractional-carbon-dioxide-laser-versus-low-dose-uva-1-phototherapy-for-treatment-of-localized-scleroderma-%C3%A2-a-clinical-and-immunohistochemical-randomized-controlled-study
#18
RANDOMIZED CONTROLLED TRIAL
S M Shalaby, M Bosseila, M M Fawzy, D M Abdel Halim, S S Sayed, R S H M Allam
Morphea is a rare fibrosing skin disorder that occurs as a result of abnormal homogenized collagen synthesis. Fractional ablative laser resurfacing has been used effectively in scar treatment via abnormal collagen degradation and induction of healthy collagen synthesis. Therefore, fractional ablative laser can provide an effective modality in treatment of morphea. The study aimed at evaluating the efficacy of fractional carbon dioxide laser as a new modality for the treatment of localized scleroderma and to compare its results with the well-established method of UVA-1 phototherapy...
November 2016: Lasers in Medical Science
https://www.readbyqxmd.com/read/27426441/fractionated-er-yag-laser-versus-fully-ablative-er-yag-laser-for-scar-revision-results-of-a-split-scar-double-blinded-prospective-trial
#19
W James Tidwell, Cindy E Owen, Carol Kulp-Shorten, Abhishek Maity, Michael McCall, Timothy S Brown
BACKGROUND AND OBJECTIVE: Ablative laser resurfacing is a common treatment for post-surgical scars. Fractional ablative laser resurfacing has been an emerging treatment option that is replacing fully ablative lasers in many applications. Data comparing fractionated and fully ablative lasers in treating post-operative scars are lacking. STUDY DESIGN: Twenty patients were enrolled in a split scar study following excisions from dermatologic surgery. Wounds had to be older than 8 weeks but less than 1 year...
July 18, 2016: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/27412287/improving-the-outcome-of-fractional-co2-laser-resurfacing-using-a-probiotic-skin-cream-preliminary-clinical-evaluation
#20
Giovanni Zoccali, Benedetta Cinque, Cristina La Torre, Francesca Lombardi, Paola Palumbo, Lucia Romano, Antonella Mattei, Gino Orsini, Maria Grazia Cifone, Maurizio Giuliani
As known, fractional CO2 resurfacing treatments are more effective than non-ablative ones against aging signs, but post-operative redness and swelling prolong the overall downtime requiring up to steroid administration in order to reduce these local systems. In the last years, an increasing interest has been focused on the possible use of probiotics for treating inflammatory and allergic conditions suggesting that they can exert profound beneficial effects on skin homeostasis. In this work, the Authors report their experience on fractional CO2 laser resurfacing and provide the results of a new post-operative topical treatment with an experimental cream containing probiotic-derived active principles potentially able to modulate the inflammatory reaction associated to laser-treatment...
November 2016: Lasers in Medical Science
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