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https://www.readbyqxmd.com/read/28650692/the-role-of-polyphenols-in-rosacea-treatment-a-systematic-review
#1
Suzana Saric, Ashley K Clark, Raja K Sivamani, Peter A Lio, Hadar A Lev-Tov
OBJECTIVES: Various treatment options are available for the management of rosacea symptoms such as facial erythema, telangiectasia, papules and pustules, burning, stinging, and itching. Botanical therapies are commonly used to treat the symptoms. The objective of this review is to evaluate the use of polyphenols in rosacea treatment. DESIGN: PubMed, Embase, Biosis, Web of Knowledge, and Scopus databases were systematically searched for clinical studies evaluating polyphenols in the management of rosacea...
June 26, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28647601/benzaldehyde-dehydrogenase-driven-phytoalexin-biosynthesis-in-elicitor-treated-pyrus-pyrifolia-cell-cultures
#2
Shashank Sagar Saini, Deepa Teotia, Mariam Gaid, Anirudh Thakur, Ludger Beerhues, Debabrata Sircar
Pyrus pyrifolia (Asian pear) cell cultures respond to yeast extract (YE) treatment by accumulating benzoate-derived biphenyl phytoalexins, namely, noraucuparin and aucuparin. Biphenyl phytoalexins are defense-marker metabolites of the sub-tribe Malinae of the family Rosaceae. The substrates for biphenyl biosynthesis are benzoyl-CoA and malonyl-CoA, which combine in the presence of biphenyl synthase (BIS) to produce 3,5-dihydroxybiphneyl. In the non-β-oxidative pathway, benzoyl-CoA is directly derived from benzoic acid in a reaction catalyzed by benzoate-CoA ligase (BZL)...
June 13, 2017: Journal of Plant Physiology
https://www.readbyqxmd.com/read/28626508/rate-of-adverse-events-and-healthcare-costs-associated-with-the-topical-treatment-of-rosacea
#3
Todd Williamson, Rajesh Kamalakar, Augustina Ogbonnaya, Erin A Zagadailov, Michael Eaddy, Charlie Kreilick
BACKGROUND: Rosacea is a condition more common in women than in men, and in people aged ≥30 years than in younger patients. Adverse events associated with the use of topical medications for rosacea may lead to a lack of treatment adherence. Previous studies have reported low treatment adherence rates among patients with rosacea. OBJECTIVE: To describe the rate of treatment discontinuation resulting from adverse events and the associated healthcare costs among patients with rosacea who are receiving a topical medication...
May 2017: American Health & Drug Benefits
https://www.readbyqxmd.com/read/28621909/systemic-therapy-of-ocular-and-cutaneous-rosacea-in-children
#4
L I Gonser, C E Gonser, C Deuter, M Heister, M Zierhut, M Schaller
BACKGROUND: In paediatric rosacea, ocular symptoms are often predominant. Literature about systemic therapy of paediatric ocular rosacea is sparse, though. OBJECTIVE: Analysis of children with ocular rosacea treated systemically, particularly addressing remission and recurrence rates. METHODS: Retrospective study reviewing the medical records of children with ocular rosacea treated with systemic antibiotic therapy. Nine out of 19 patients were chosen for detailed analysis...
June 16, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28617145/defining-treatment-success-in-rosacea-as-clear-may-provide-multiple-patient-benefits-results-of-a-pooled-analysis
#5
Guy Webster, Martin Schaller, Jerry Tan, J Mark Jackson, Nabil Kerrouche, Gregor Schäfer
Background Rosacea treatment success is usually defined as a score of 1 ("almost clear") or 0 ("clear") on the 5-point Investigator Global Assessment (IGA) scale. Objective To evaluate whether after successful treatment, "clear" subjects had better outcomes than "almost clear" subjects. Methods A pooled analysis was performed on 1366 rosacea subjects from 4 randomized controlled trials with IGA before and after treatment (ivermectin, metronidazole or vehicle). Assessments included the Dermatology Life Quality Index (DLQI) questionnaire and subject assessment of rosacea improvement...
June 15, 2017: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/28581215/minocycline-as-an-alternative-to-doxycycline-in-the-treatment-of-rosacea
#6
A M Two
No abstract text is available yet for this article.
June 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28543746/rosacea-is-associated-with-helicobacter-pylori-a-systematic-review-and-meta-analysis
#7
REVIEW
Astrid-Helene R Jørgensen, Alexander Egeberg, Robin Gideonsson, Leonard B Weinstock, Erik P Thyssen, Jacob P Thyssen
BACKGROUND: Rosacea is a common skin disease characterized by facial erythema, telangiectasia, papules, and pustules. Helicobacter pylori infection has been suggested to play a role in the etiopathogenesis of rosacea. OBJECTIVE: Systematically review and meta-analyse the relationship between rosacea and infection with Helicobacter pylori . METHODS: A literature search was performed using PubMed, EMBASE, and Web of Science. Data extraction and analyses were performed on descriptive data...
May 23, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28541877/erythromelalgia-involving-the-face
#8
Rachel R Gilmore, Danielle S Applebaum, Jessica L Parsons, Sylvia Hsu
Erythromelalgia is a rare disorder characterized by burning pain, erythema, and increased temperature typically involving the distal extremities. Although it can progress to involve the face, erythromelalgia presenting only on the face is particularly rare. This disorder is often misdiagnosed when it presents on the extremities and is even more likely to be misdiagnosed when presenting only on the face, delaying appropriate treatment and causing considerable frustration for the patient. We report a case of a 26-year-old woman with erythromelalgia that involved only the face for a number of years and was treated unsuccessfully as rosacea, seborrheic dermatitis, and contact dermatitis...
April 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28524050/cutaneous-adverse-effects-during-ipilimumab-treatment-for-metastatic-melanoma-a-prospective-study
#9
Emi Dika, Giulia Maria Ravaioli, Pier Alessandro Fanti, Bianca Maria Piraccini, Martina Lambertini, Marco Adriano Chessa, Carlotta Baraldi, Simone Ribero, Ardizzoni Andrea, Barbara Melotti, Annalisa Patrizi
Ipilimumab is an immunomodulatory antibody directed against cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4), which is administered to patients with advanced melanoma, with a proven positive effect on overall survival. The cutaneous adverse effects (AEs) of ipilimumab are relatively frequent, although described as usually mild and rarely life threatening. To describe a three-year experience of a single institute in detecting and managing cutaneous AEs. A cohort of patients (n = 41) treated with ipilimumab (3 mg/kg/three weeks) for metastatic melanoma, from 2013 to 2016, was investigated for adverse cutaneous events...
May 19, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28492949/the-role-of-skin-care-in-optimizing-treatment-of-acne-and-rosacea
#10
C Zip
A triad approach to the treatment of acne and rosacea has been recommended. This integrated management approach includes patient education, selection of therapeutic agents, and initiation of an appropriate skin care regime. Proper skin care in patients undergoing treatment of both acne and rosacea includes use of products formulated for sensitive skin that cleanse, moisturize and photoprotect the skin. Both acne and rosacea are associated with epidermal barrier dysfunction, which can be mitigated by suitable skin care practices...
May 2017: Skin Therapy Letter
https://www.readbyqxmd.com/read/28486718/the-role-of-skin-care-in-optimizing-treatment-of-acne-and-rosacea
#11
C Zup
A triad approach to the treatment of acne and rosacea has been recommended. This integrated management approach includes patient education, selection of therapeutic agents, and initiation of an appropriate skin care regime. Proper skin care in patients undergoing treatment of both acne and rosacea includes use of products formulated for sensitive skin that cleanse, moisturize and photoprotect the skin. Both acne and rosacea are associated with epidermal barrier dysfunction, which can be mitigated by suitable skin care practices...
May 2017: Skin Therapy Letter
https://www.readbyqxmd.com/read/28475520/mucocutaneous-hyperpigmentation-in-a-patient-with-a-history-of-both-minocycline-and-silver-ingestion
#12
Angel Fernandez-Flores, Thao Nguyen, David S Cassarino
Minocycline is a derivative of tetracycline. It has been widely used in dermatology for the treatment of acne and rosacea. One of its adverse effects is pigmentation of various body tissues. Clinically, 3 main distinct types of hyperpigmentation by minocycline have been distinguished: type I, with blue-gray to black pigment on the face in areas of scarring or inflammation; type II, with blue-gray pigment on normal skin of the legs, forearms and on the shins; and type III, with a diffuse muddy-brown discoloration in areas of sun exposure...
April 27, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28472572/rosacea
#13
Danit Maor, Alvin H Chong
BACKGROUND: Rosacea is a chronic and common cutaneous condition characterised by symptoms of facial flushing and a broad spectrum of clinical signs. The clinical presentation for rosacea is varied, and there are four primary subtypes, which may overlap - erythrotelangiectatic, inflammatory, phymatous and ocular. It is important to recognise the different subtypes because of the differences in therapy. OBJECTIVE: The objective of this article is to provide evidence-based clinical updates to clinicians, specifically general practitioners (GPs), to assist with their everyday practice, and effective assessment and treatment of rosacea...
2017: Australian Family Physician
https://www.readbyqxmd.com/read/28452093/effects-of-helicobacter-pylori-treatment-on-rosacea-a-single-arm-clinical-trial-study
#14
Parviz Saleh, Mohammad Naghavi-Behzad, Hamdieh Herizchi, Fatemeh Mokhtari, Mohammad Mirza-Aghazadeh-Attari, Reza Piri
Rosacea is a chronic dermatological disease. Helicobacter pylori has been discussed as one of its causative factors. In this clinical trial study, we attempted to evaluate the effect of H. pylori standard eradication protocol on the rosacea clinical course. In this single-arm clinical trial, patients ascertained to have H. pylori infection based on serological studies were assessed to examine existence of rosacea. Patients with concurrent rosacea and H. pylori infection were included in the study and underwent standard H...
April 28, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28445195/protective-effect-of-botulinum-toxin-type-a-against-atopic-dermatitis-like-skin-lesions-in-nc-nga-mice
#15
Sang Bum Han, Hyeree Kim, Sang Hyun Cho, Jin Ho Chung, Hei Sung Kim
BACKGROUND: Botulinum neurotoxin (BTX) A possesses various biological activities, including anti-inflammatory and antipruritic actions. Human and animal studies have shown that BTX is effective in treating histamine-induced itch, lichen simplex chronicus, psoriasis, rosacea, allergic rhinitis, and scar prevention. However, its effect on atopic dermatitis (AD) has not been studied yet. OBJECTIVE: To examine the effect of BTX on AD using a mouse model. The primary outcome was skin thickness and transepidermal water loss (TEWL), and the secondary outcome was the alteration in skin severity scores, histological, and laboratory test results...
April 24, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28413391/minocycline-induced-hyperpigmentation-in-a-patient-treated-with-erlotinib-for-non-small-cell-lung-adenocarcinoma
#16
Ann T Bell, John W Roman, Max L Gratrix, Christina E Brzezniak
INTRODUCTION: While epidermal growth factor receptor (EGFR) inhibitors have improved progression-free survival in patients with non-small cell lung cancer (NSCLC), one of the most common adverse effects is papulopustular skin eruption, which is frequently severe enough to be treated with oral minocycline or doxycycline. CASE: We present a case of an 87-year-old man who developed a severe papulopustular skin eruption secondary to erlotinib therapy for NSCLC. Control of the eruption with 100 mg of minocycline twice daily for 8 months eventually led to blue-gray skin hyperpigmentation...
January 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/28410769/-granulomatous-periocular-eruption
#17
M Moncourier, P Pralong, N Pinel, I Templier, M-T Leccia
BACKGROUND: Herein, we report a case of atypical periorificial dermatitis in a patient that had been receiving treatment for some time for atopic dermatitis. The specific feature of this rash was its periocular predominance with no perioral involvement, its clinical aspect and its histological picture evocative of sarcoidosis. PATIENTS AND METHODS: A 33-year-old man was being treated for a atopic dermatitis limited to the face and poorly responsive to dermal corticosteroids...
April 11, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28405739/dermatological-comorbidity-in-psoriasis-results-from-a-large-scale-cohort-of-employees
#18
N Zander, I Schäfer, M Radtke, A Jacobi, H Heigel, M Augustin
The field of dermatological comorbidity in psoriasis is only passively explored with contradictory results. Objective of this study was to further investigate the complex field of psoriasis and associated skin diseases by identifying skin comorbidity patterns in an extensive cohort of employees in Germany. Retrospective analysis of data deriving from occupational skin cancer screenings was conducted. From 2001 to 2014 German employees between 16 and 70 years from different branches underwent single whole-body screenings by trained dermatologists in their companies...
April 12, 2017: Archives of Dermatological Research
https://www.readbyqxmd.com/read/28400287/anti-inflammatory-and-vasoconstrictive-properties-of-potentilla-erecta-a-traditional-medicinal-plant-from-the-northern-hemisphere
#19
Ute Wölfle, Julia Hoffmann, Birgit Haarhaus, Venugopal Rao Mittapalli, Christoph M Schempp
ETHNOPHARMACOLOGICAL RELEVANCE: Potentilla erecta (L.) Raeusch is a medicinal plant of the Northern hemisphere belonging to the plant family of roses (Rosaceae). It has traditionally been used to treat inflammatory disorders of the skin and mucous membranes as well as chronic diarrhea. AIM OF THE STUDY: In the present study we analyzed the anti-inflammatory and vasoconstrictive effect of a Potentilla erecta extract (PE) and questioned if PE is similar effective as mild corticosteroids...
April 8, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28388720/new-uses-of-abobotulinumtoxina-in-aesthetics
#20
REVIEW
Joel Schlessinger, Erin Gilbert, Joel L Cohen, Joely Kaufman
BotulinumtoxinA (BoNT-A) is now widely established for the main approved indication of reducing glabellar lines, and is also widely used off-label to improve the appearance of wrinkles and lines in other parts of the face. The number of aesthetic procedures continues to increase as the patient population becomes more diverse, in particular with increasing numbers of people of color and men. Further developments in treatment may continue to expand the audience for BoNT-A by making procedures more comfortable and by delivering a more natural, less static appearance...
May 1, 2017: Aesthetic Surgery Journal
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