journal
MENU ▼
Read by QxMD icon Read
search

Journal of Drugs in Dermatology: JDD

journal
https://www.readbyqxmd.com/read/28628693/understanding-the-role-of-photolyases-photoprotection-and-beyond
#1
Neal Bhatia, Brian Berman, Roger I Ceilley, Leon H Kircik
<p>The limitations of photoprotection modalities have been the inability to arrest the progression of photodamage. Chemoprevention strategies involving a sunscreen has been incomplete because of the need to induce sustained repair of mutations and slow carcinogenesis. Photolyases, or photoreactivation enzymes, serve the role of repairing mutations and damage to DNA induced by ultraviolet (UV) radiation and therefore influence the initiation phases of carcinogenesis. As these enzymes are absent in humans, exogenous forms have been manufactured and are now utilized in topical agents to supplement and augment the innate repair mechanisms that are mostly inefficient...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628692/a-novel-technology-sunscreen-with-actinic-damage-repair
#2
Leon H Kircik Md
.
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628691/eruptive-melanocytic-acral-nevi-in-the-setting-of-6-mercaptopurine-therapy
#3
Arpan V Prabhu, Kristin Bibee, Joseph C English
<p>Eruptive melanocytic nevi (EMN) are a rare clinical finding characterized by sudden-onset nevi that often present in a grouped distribution. They have been associated with chemotherapy, immunosuppression, bullous diseases, and medications including multikinase and BRAF inhibitors. It is important for dermatologists to be able to identify patients with sudden development of new melanocytic nevi secondary to particular medications. Herein, we describe a case of eruptive melanocytic acral nevi secondary to 6-mercaptopurine therapy...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628690/case-report-of-multiple-keratoacanthomas-and-squamous-cell-carcinomas-in-a-patient-receiving-pembrolizumab
#4
Soham Chaudhari, Argentina Leon, Ethan Levin, Isaac Neuhaus, Wilson Liao
<p>PD-1 is expressed on antigen-stimulated T cells and induces a downstream signaling pathway that works by negative feedback to inhibit T cell proliferation, cytokine release, and cytotoxicity. PD-1 antibodies increase tumor cell killing peripherally and have a role in advanced melanoma treatment. We describe a case of an 84 year old female with stage 4 metastatic melanoma in a trial of the PD-1 inhibitor pembrolizumab who developed multiple keratoacanthomas after several months of treatment. While keratoacanthomas have been reported in patients taking BRAF inhibitors, no such reports exist for those on pembrolizumab, making this the first case report to point out this association for further investigative studies...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628689/aggressive-skin-cancers-occurring-in-patients-treated-with-the-janus-kinase-inhibitor-ruxolitinib
#5
Adam B Blechman, Christine E Cabell, Christine H Weinberger, Anna Duckworth, Justin J Leitenberger, Fiona O Zwald, Mark A Russell
<p>The Food and Drug Administration approved Ruxolitinib in 2011 for the treatment of primary myelofibrosis. Five-year safety data showed a higher incidence of skin cancer in patients treated with Ruxolitinib compared to best available therapy for myelofibrosis. This report presents a series of five patients with history of myelofibrosis treated with Ruxolitinib who subsequently developed numerous skin cancers with aggressive biological behavior. Each patient in this report was treated by a Mohs surgeon affiliated with an academic institution...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628688/effectiveness-of-a-nutraceutical-during-non-ablative-1927-nm-fractional-laser-on-patients-with-facial-hyperpigmentation-and-photoaging
#6
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/28628687/the-infatuation-with-biotin-supplementation-is-there-truth-behind-its-rising-popularity-a-comparative-analysis-of-clinical-efficacy-versus-social-popularity
#7
Teo Soleymani, Kristen Lo Sicco, Jerry Shapiro
<p>Biotin, also known as Vitamin B7 or vitamin H, is a water-soluble B vitamin that acts as an essential cofactor for several carboxylases involved in the cellular metabolism of fatty acids, amino acids, and gluconeogenesis. Although there exists an incredible amount of social media hype and market advertising touting its efficacy for the improvement of hair quantity and quality, biotin's efficacy for hair remains largely unsubstantiated in scientific literature. We reviewed all pertinent scientific literature regarding the efficacy of biotin supplementation for hair growth and quality improvement, and we also investigated its popularity in society defined as a function of market analytics...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628686/off-face-usage-of-poly-l-lactic-acid-for-body-rejuvenation
#8
Ahmad Jabbar, Suleima Arruda, Neil Sadick
<p>Injectable soft-tissue augmentation agents have become popular alternatives to surgical procedures for the aging face and body. In contrast to temporary, space-occupying replacement fillers such as collagen-based and hyaluronic acid products, poly-l-lactic acid (PLLA) has been demonstrated to gradually promotes deposition of collagen via a biostimulatory response, with therapeutic effects lasting approximately two years. In 2004, the FDA approved its use for rejuvenation of facial contours secondary to lipoatrophy associated with antiretroviral therapy for HIV infection...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628685/a-systematic-review-of-light-emitting-diode-led-phototherapy-for-treatment-of-psoriasis-an-emerging-therapeutic-modality
#9
Derek Ho, Eugene Koo, Andrew Mamalis, Jared Jagdeo
<p>Background: Psoriasis is a chronic, inflammatory skin condition. The economic burden of psoriasis is approximately $35.2 billion in the United States per year, and treatment costs are increasing at a higher rate than general inflation. Light emitting diode (LED) phototherapy may represent a cost-effective, efficacious, safe, and portable treatment modality for psoriasis.</p> <p>Objective: The goal of our manuscript is to review the published literature and provide evidence-based recommendations on LED phototherapy for the treatment of psoriasis...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628684/megasessions-efficacy-of-fewer-longer-treatment-sessions-for-fat-reduction-in-noninvasive-body-contouring-using-a-radiofrequency-based-device
#10
Diane Duncan
<p>While the field of noninvasive body contouring is booming, many patients still note a lesser result than they might achieve with a single session of liposuction or dermolipectomy. The duration of a noninvasive fat reduction treatment series can be daunting. Patients have questioned the worth of these procedures when the expected benefit is modest and the time they devote to the project is significant. An eight-patient mini-study was performed to see if two or three "megasessions" could be substituted for eight weekly sessions of bipolar radiofrequency based fat reduction treatments...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628683/understanding-the-shape-of-forehead-lines
#11
Milad Moqadam, Konstantin Frank, Christina Handayan, Mustafa Hakami, Fahd Benslimane, Robert H Gotkin, Neil S Sadick, Sebastian Cotofana
<p>Background: Individualized neuromodulator injections of the forehead are increasingly important to maximize patient safety and satisfaction and to yield the best aesthetic outcome. To assess the location of maximal muscle contraction, it would beneficial to relate the shape and location of the forehead lines to the morphology of the underlying frontalis muscle.</p> <p>Materials and Methods: We investigated the shape of forehead lines and their relationship to the morphology of the underlying frontalis muscle using anatomic dissection in a sample of 31 human body donors, with a mean age at death of 77...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628682/radiation-therapy-in-dermatology-non-melanoma-skin-cancer
#12
Nikoo Cheraghi, Armand Cognetta, David Goldberg
<p>Background: Dermatologists were historically well versed in the use of radiation therapy for the management of non-melanoma skin cancers and various inflammatory dermatologic conditions. With the advent of Mohs micrographic surgery and therapeutic discoveries for treating inflammatory dermatoses, radiotherapy assumed loss of a role in the clinical repertoire of the dermatologist. In recent years, its importance has again been realized for the management of non-melanoma skin cancers not amenable to surgical treatment or as adjuvant or palliative therapy...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628681/changes-in-self-perceptions-of-photoaging-severity-and-skin-cancer-risk-after-objective-facial-skin-quality-analysis
#13
Yoon-Soo Cindy Bae, Edward Jong Bae, Joyce H Wang, Barbara A Gilchrest
<p>Background: Despite public education efforts, many people at risk for skin cancer do not practice safe sun behaviors.</p> <p>Objective: To determine whether machine-based evaluation of UV-induced alterations (VISIA scan) changes self-assessment of facial photoaging, skin cancer risk, and willingness to improve sun protective habits. In addition, to determine whether VISIA scan analysis reveals differences between those with versus without a history of skin cancer, men versus women, those older than 50 versus less than 50 years of age, and Fitzpatrick skin types I-III versus IV-VI...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628680/current-perspectives-among-u-s-dermatologists-on-chemoprevention-of-nonmelanoma-skin-cancer-a-survey-based-study
#14
Brittany Oliver, Serena Durrani, Joel L Cohen, Adam J Friedman
<p>Introduction: Nonmelanoma skin cancer (NMSC) is the most common malignancy in the US Primary prevention of NMSC with physical photoprotective measures are often not sufficient to impact skin cancer incidence in high-risk individuals. Chemoprevention is the use of agents to prevent, suppress, and reverse carcinogenic progression. Many agents have been investigated, but preclinical and clinical studies are often inconsistent.</p> <p>Methods: A cross-sectional study was designed to assess current practices, perceptions, and general knowledge of U...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628679/safety-and-efficacy-of-escalating-doses-of-ingenol-mebutate-for-field-treatment-of-actinic-keratosis-on-the-full-face-full-balding-scalp-or-chest
#15
C William Hanke, Brian Berman, Neil Swanson, David M Pariser, Jonathan S Weiss, Michael Bukhalo, Torsten Skov, John Villumsen, Daniel Siegel
<p>Background: Actinic keratosis (AK) can affect large skin areas. Ingenol mebutate (IngMeb) gel (0.015% and 0.05%) is approved for topical treatment of AK in a single contiguous area of ~25 cm2.</p> <p>Objective: The study sought to determine the maximum tolerated dose (MTD), efficacy, and tolerability of IngMeb applied to AK on a contiguous area less than equal to 250 cm2.</p> <p>Methods: Part 1 determined the MTD of IngMeb at 7 concentrations for 2 or 3 days. Part 2 assessed efficacy and tolerability at the MTD and one dose lower for 2 or 3 days vs vehicle...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628678/assessment-of-efficacy-and-irritation-of-ingenol-mebutate-gel-0-015-used-with-or-without-dimethicone-lotion-for-treatment-of-actinic-keratosis-on-the-face
#16
Shelbi C Jim On, Peter W Hashim, John K Nia, Mark G Lebwohl
<p>Background: Ingenol mebutate gel 0.015% provides high clearance rates for actinic keratosis (AK) on the face and scalp but causes transient local skin responses (LSRs).</p> <p>Objective: This study sought to determine whether the application of 1% dimethicone would decrease ingenol mebutate-associated LSRs and/or affect efficacy during the treatment of multiple AKs on the face.</p> <p>Methods: Ingenol mebutate gel 0.015% was applied for 3 days to two 25 cm2 areas, each containing 3 to 8 AKs on the face of each subject, followed by application of 1% dimethicone lotion in an investigator-blinded manner to one randomly selected AK-containing area until LSRs were no longer present...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28628677/impact-of-a-31-gene-expression-profiling-test-for-cutaneous-melanoma-on-dermatologists-clinical-management-decisions
#17
Aaron S Farberg, Alex M Glazer, Richard White, Darrell S Rigel
<p>Importance: Current guidelines for cutaneous malignant melanoma (CMM) provide general recommendations regarding surveillance while indicating that management should be tailored to patients' individual probability of recurrence. A 31-gene expression profile (31-GEP) test to predict metastatic risk has been previously validated, and classifies patients as either Class 1 (low risk) or Class 2 (high risk).</p> <p>Objective: To determine the impact of the 31-GEP test's result on clinical decision-making...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28403275/a-difference-in-cutaneous-pigmentary-response-to-led-versus-halogen-incandescent-visible-light-a-case-report-from-a-single-center-investigational-clinical-trial-determining-a-minimal-pigmentary-visible-light-dose
#18
Teo Soleymani, Nicholas A Soter, Lorcan M Folan, Nada Elbuluk, Uchenna R Okereke, David E Cohen
<p>BACKGROUND: While most of the attention regarding skin pigmentation has focused on the effects on ultraviolet radiation, the cutaneous effects of visible light (400 to 700nm) are rarely reported. In this report, we describe a case of painful erythema and induration that resulted from direct irradiation of UV-naïve skin with visible LED light in a patient with Fitzpatrick type II skin.</p> <p>METHODS AND RESULTS: A 24-year-old healthy woman with Fitzpatrick type II skin presented to our department to participate in a clinical study...
April 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28403274/the-transposition-flap-for-the-reconstruction-of-lower-cutaneous-lip-defects
#19
Euphemia W Mu, Steven S Greenbaum
<p>The lower cutaneous lip is a highly visible and functionally sensitive unit, and numerous factors must be considered when deciding on the optimal repair for defects in this area. The transposition flap represents an excellent option in the reconstruction of larger lower cutaneous lip defects. We describe the use of random pattern transposition flaps for the repair of lower lateral cutaneous lip defects.</p> <p><em>J Drugs Dermatol. 2017;16(4):385-387.</em></p>.
April 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28403273/the-mechanisms-and-potential-impact-of-stem-cell-activation-in-skin-rejuvenation-an-evidence-based-analysis
#20
Hema Sundaram
<p>Stem cells can propagate indefinitely in an undifferentiated state; or, with appropriate signals, differentiate into various types of mature cells. Strong interest in stem cell therapies for degenerative diseases has extended to skin aging, itself a degenerative process. This article reviews mechanisms of skin aging, and enables an evidence-based approach to topical skin rejuvenation - specifically, to formulations labeled as stem cell products.</p> <p><em>J Drugs Dermatol. 2017;16(4):378-384...
April 1, 2017: Journal of Drugs in Dermatology: JDD
journal
journal
40333
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"