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https://www.readbyqxmd.com/read/28333405/use-of-nanofractional-radiofrequency-for-the-treatment-of-acne-scars-in-indian-skin
#1
Apratim Goel, Vallari Gatne
BACKGROUND: Pitted acne scars of all types remain notoriously challenging to treat with no satisfactory treatment modality, particularly true for darker Fitzpatrick skin types such as Indian skin. AIM: Nanofractional radiofrequency has been shown to be an effective treatment modality for the cosmetic improvement of acne scars. METHODS: Twenty healthy male and female Indian patients aged 16-60 years with Fitzpatrick skin types IV-V and moderate-to-severe acne scar lesions received 1-3 treatments with a nanofractional radiofrequency device (Venus Viva) at baseline and at 3- to 6 week intervals and were evaluated with photographs at each treatment visit and up to 6 months after the final treatment session...
March 23, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28329583/dermatologic-care-of-the-transgender-patient
#2
Timothy Hermosura Almazan, Filamer D Kabigting
Literature is limited regarding the medical and cosmetic dermatologic issues pertinent to transgender patients and the reasons why 19 transgender individuals seek care from dermatologists. Clinical management of this population has historically been limited to 20 mental health providers, endocrinologists, and select surgeons with expertise in sex reassignment surgery. The impact of hormonal 21 therapy on transgender skin has been well documented in endocrinology journals, but is underrepresented in dermatology 22 literature...
October 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28300850/prevalence-and-risk-factors-of-acne-scarring-among-patients-consulting-dermatologists-in-the-unites-states
#3
Jerry Tan, Sewon Kang, James Leyden
Although there have been few formal studies, scarring is a known bothersome companion of acne vulgaris. We performed a prospective study of subjects consulting a dermatologist for active acne to assess the frequency of acne scarring. Investigators performed a short questionnaire on all acne patients seen at their office for one consecutive 5-day work week to assess scar frequency. Additionally, the first four subjects with acne scars identified were enrolled for a second phase (scar cohort) of the study during which the investigator collected further medical history and performed a clinical evaluation and the patient completed a self-administered questionnaire about scar perceptions and impact on quality of life...
February 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28287424/keloid-and-hypertrophic-scars-are-the-result-of-chronic-inflammation-in-the-reticular-dermis
#4
REVIEW
Rei Ogawa
Keloids and hypertrophic scars are caused by cutaneous injury and irritation, including trauma, insect bite, burn, surgery, vaccination, skin piercing, acne, folliculitis, chicken pox, and herpes zoster infection. Notably, superficial injuries that do not reach the reticular dermis never cause keloidal and hypertrophic scarring. This suggests that these pathological scars are due to injury to this skin layer and the subsequent aberrant wound healing therein. The latter is characterized by continuous and histologically localized inflammation...
March 10, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28274358/therapeutic-approaches-to-reducing-atrophic-acne-scarring
#5
Athanasios I Pavlidis, Andreas D Katsambas
Atrophic acne scars are a common and undesirable outcome of acne vulgaris related to both its severity and delay in treatment. Such scars can be classified according to the depth and shape of the collagen loss: ice pick, boxcar, or rolling. The presence of atrophic acne scars can compromise the self-esteem and psychologic well-being of patients, creating a challenge for both the patient and the dermatologist.
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28274357/laser-and-light-based-treatments-of-acne-and-acne-scarring
#6
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/28274356/chemical-peels-in-active-acne-and-acne-scars
#7
Georgios Kontochristopoulos, Eftychia Platsidaki
Chemical peeling is a widely used procedure in the management of acne and acne scars. It causes controlled destruction of a part of or the entire epidermis, with or without the dermis, leading to exfoliation and removal of superficial lesions, followed by regeneration of new epidermal and dermal tissues. The most frequently used peeling agents are salicylic acid, glycolic acid, pyruvic acid, lactic acid, mandelic acid, Jessner solution, trichloroacetic acid, and phenol. The appropriate peel is chosen based on the patient's skin type, acne activity, and type of acne scars...
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28256718/lipocalin-2-is-expressed-by-activated-granulocytes-and-keratinocytes-in-affected-skin-and-reflects-disease-activity-in-acne-inversa-hidradenitis-suppurativa
#8
K Wolk, J Wenzel, A Tsaousi, E Witte-Händel, N Babel, C Zelenak, H-D Volk, W Sterry, S Schneider-Burrus, R Sabat
BACKGROUND: Acne inversa (AI)/Hidradenitis suppurativa is a chronic inflammatory disease characterized by painful axillary, inguinal, and perianal skin lesions with deep-seated nodules, abscesses, and fistulae. OBJECTIVES: This study aimed at the identification and characterization of key players in AI pathogenesis. METHODS: Epidemiologic and anamnestic data as well as blood and skin samples of AI patients were collected. Healthy participants and psoriasis patients served as controls...
March 3, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28240342/acne-necrotica-necrotizing-lymphocytic-folliculitis-an-enigmatic-and-under-recognised-dermatosis
#9
Lucy K Pitney, Blake O'Brien, Michael J Pitney
Acne necrotica is a disorder of adults of obscure aetiology, featuring repeated cropping of inflammatory papulonodules which rapidly necrotise, leaving varying degrees of superficial scarring with pathological features in early lesions of a necrotising lymphocytic folliculitis. A perceived diminishing interest in this entity in recent years prompted a prospective study of patients presenting to a dermatology practice over a 3-year period to reassess the prevalence of this disorder in general dermatological patients, leading to the identification of 47 patients (35 female) with features of acne necrotica, with histopathology undertaken in atypical cases...
February 27, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28220505/fractional-microplasma-radiofrequency-technology-for-non-hypertrophic-post-burn-scars-in-asians-a-prospective-study-of-95-patients
#10
Shen Wang, Jing Mi, Qingfeng Li, Rui Jin, Jiying Dong
BACKGROUND: Laser and other energy devices are emerging, minimally invasive treatments for scars. Among the various techniques, fractional microplasma radiofrequency technology (FMRT) has proven to be an effective treatment option for various types of scars and skin conditions such as rhytids, striae distensae, and hyperpigmentation. OBJECTIVE: This prospective clinical trial was designed to evaluate the efficacy and safety of FMRT for treating non-hypertrophic post-burn scars in the Asian population...
February 20, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28166434/a-systematic-review-of-comparative-studies-of-co2anderbium-yag-lasers-in-resurfacing-facial-rhytides-wrinkles
#11
Kee-Hsin Chen, Ka-Wai Tam, I-Fan Chen, Shihping Kevin Huang, Pei-Chuan Tzeng, Hsian-Jenn Wang, Chiehfeng Cliff Chen
BACKGROUND: Laser resurfacing is used to minimize wrinkles, solar scars, and sequelae of acne. OBJECTIVE: Purpose of the systemic review was to compare resurfacing outcomes of CO2 laser and erbium: yttrium-aluminum-garnet (erb:YAG) laser therapies. METHODS AND MATERIALS: Medline, Cochrane, EMBASE, Google Scholar databases were searched until April 9, 2015 using the following terms: laser, carbon dioxide/CO2, facial wrinkles, rhytides, erbium-doped yttrium aluminum garnet/erbium:YAG/Er:YAG...
February 6, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28163459/autologous-smashed-dermal-graft-with-epidermal-re-closure-modified-technique-for-acne-scars
#12
Umashankar Nagaraju, Mahesh K Chikkaiah, Belliappa P Raju, Priyanka Agarwal
Conventional technique of dermal grafting for acne scars where the source of filler material used is the patient's own dermis requires longer surgical time, recovery period and can result in unsightly scars at the donor area. Hence, it is not suitable for treating a larger number of scars. Furthermore, these dermal grafts are firm and cannot be contoured to fit all types of acne scars. Occurrence of epidermal cyst and secondary infection is another complication if epidermis is not completely removed. Enzymatic techniques need trypsinisation which is expensive and requires laboratory facilities...
October 2016: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28163456/outcome-of-dermal-grafting-in-the-management-of-atrophic-facial-scars
#13
Kanathur Shilpa, S Sacchidanand, Budamakuntla Leelavathy, Padmanabha Shilpashree, Gorur Divya, Rammurthy Ranjitha, D V Lakshmi
BACKGROUND: Scars over the face are cosmetically and psychologically disturbing. Various techniques have been described and are being practiced in the management of these scars. AIMS AND OBJECTIVES: This study was undertaken to study the safety, effectiveness of using dermal grafts as fillers in the management of facial scars due to acne, chickenpox, trauma or any others. MATERIALS AND METHODS: Fifteen patients with atrophic facial scars of varied aetiology and willing for surgery were considered for dermal graft technique...
October 2016: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28163455/papular-acne-scars-of-the-nose-and-chin-an-under-recognised-variant-of-acne-scarring
#14
Faisal R Ali, Michael Kirk, Vishal Madan
BACKGROUND: Scarring following acne vulgaris is common and can be of profound psychosocial consequence. AIMS AND OBJECTIVES: We have clinically noted a variant of acne scarring, overlooked by previous categorisation schemes, which we have denominated as papular acne scars of the nose and chin. We sought to characterise these novel entities further. MATERIALS AND METHODS: Initially, we identified 14 patients with papular acne scars of the nose and chin in a cosmetic dermatology clinic, of whom two were female and rest were male...
October 2016: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28127660/comparative-study-using-autologous-fat-grafts-plus-platelet-rich-plasma-with-or-without-fractional-co2-laser-resurfacing-in-treatment-of-acne-scars-analysis-of-outcomes-and-satisfaction-with-face-q
#15
S Tenna, A Cogliandro, M Barone, Vincenzo Panasiti, M Tirindelli, Carolina Nobile, Paolo Persichetti
BACKGROUND: A multitude of options are traditionally used for the treatment of acne scars; however, newer treatment modalities are emerging to decrease the propensity for post-inflammatory hyperpigmentation and upregulate new collagen production. The aim of this study was to evaluate the efficacy of nanofat and platelet-rich plasma (PRP) infiltration alone and combined with fractional CO2 laser resurfacing to improve atrophic scars of the face. METHODS: From March 2014 to June 2015, 30 patients with atrophic acne scars on the cheeks were selected for this study...
January 26, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28115862/efficacy-of-a-twice-daily-3-step-over-the-counter-skincare-regimen-for-the-treatment-of-acne-vulgaris
#16
Katie Rodan, Kathy Fields, Timothy J Falla
BACKGROUND: Acne vulgaris (acne) is the most common skin disorder producing physical and emotional scars that can persist for years. An estimated 83% of acne sufferers self-treat, but there is lack of studies documenting the effectiveness of over-the-counter (OTC) acne treatment products. OBJECTIVE: This study was conducted to determine the effectiveness of an OTC, 3-step, anti-acne skincare regimen in treating acne and improving the appearance of red/inflamed facial skin...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28095556/combination-therapy-for-acne-scarring-personal-experience-and-clinical-suggestions
#17
Lucija Kroepfl, Jason J Emer
Acne is one of the most prevalent skin conditions seen by dermatologists. The cosmetic sequelae of severe acne, including scarring and pigmentation, have a profound psychological impact on those in icted. Topical (eg, retinoids, antibiotics, dapsone, hydroxyacids) and oral treatments (eg, antibiotics and/or spironolactone) are often bene cial to control acne or in the instance of oral isotretinoin use, rid the acne permanently; however, these treatments have very little affect on the ultimate cosmetic outcome of the acne scarring and skin texture that results...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095552/a-prospective-split-face-study-of-the-picosecond-alexandrite-laser-with-specialized-lens-array-for-facial-photoaging-in-chinese
#18
Yiping Ge, Lifang Guo, Qiuju Wu, Mengli Zhang, Rong Zeng, Tong Lin
BACKGROUND: A 755nm picosecond alexandrite laser with a diffractive lens array has been reported for the treatment of acne scar and photoaging with clinical ef cacy. In this study, we evaluated the application of the 755nm picosecond alexandrite laser with a diffractive lens array for facial photoaging in Chinese. MATERIALS AND METHODS: Ten subjects with moderate facial photoaging were enrolled in a prospective, evaluator-blinded, open-label, and split-face trial to assess the ef cacy and safety of the 755nm picosecond alexandrite laser with a diffractive lens array for facial photoaging...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095551/acne-treatment-with-3-step-broadband-light-protocol
#19
Patrick Bitter
BACKGROUND AND OBJECTIVE: A new 3-step protocol using broadband light allows patients with moderate to severe in ammatory acne to avoid potential side effects of systemic acne treatments and the risks and uncertainties associated with laser and light treatments to date. The protocol also addresses acne scarring and, with appropriate modi cations, all skin types. METHODS: The protocol consists of 6 to 8 treatments performed with a single device that allows the user to select wavelength, spot size, uence, and pulse duration...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095548/integrated-cooling-vacuum-assisted-non-fractional-1540-nm-erbium-glass-laser-is-effective-in-treating-acne-scars
#20
Yael Politi, Assi Levi, Moshe Lapidoth
INTRODUCTION: Acne scars are a common result of in ammatory acne, affecting many patients worldwide. Among which, atrophic scars are the most prevalent form, presenting as dermal depressions caused by inflammatory degeneration of dermal collagen. Mid-infrared laser skin interaction is characterized by its modest absorption in water and nite penetration to the mid-dermis. Since collagen is a desirable laser target, 1540-nm wavelength is amenable for collagen remodeling within the depressed area of atrophic scars...
November 1, 2016: Journal of Drugs in Dermatology: JDD
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