A double-blind controlled trial initiated in 1944 has led to the common narrative that a 10-mg daily vitamin C intake is adequate to prevent and treat impaired wound healing, and by inference, other collagen-related diseases such as heart disease or stroke. The WHO relies on this narrative to set the recommended nutrient intake for vitamin… Continue reading Vitamin #C and scar strength: analysis of a historical trial and implications for #collagen-related pathologies
Category: Dermatology
Topical 5% #Tranexamic acid with 30% #Glycolic acid peel: An useful Combination for Accelerating the improvement in #Melasma
Recently, topical Tranexamic acid (TXA) has been used in melasma management. On detail search of literature, this may be the first study assessing efficacy on combining of Topical TXA with GA peel in melasma. To assess efficacy, safety and improvement in quality of life index on combining 30% GA peel with 5% TXA solution topically… Continue reading Topical 5% #Tranexamic acid with 30% #Glycolic acid peel: An useful Combination for Accelerating the improvement in #Melasma
Prevalence of Nonradiographic #Sacroiliitis in Patients With Psoriatic #Arthritis: A Real-life Observational Study
To establish the prevalence of nonradiographic sacroiliitis within a real-life sample of patients with psoriatic arthritis (PsA), using pelvic radiographs and magnetic resonance imaging (MRI) of sacroiliac joints (SIJs). Methods. This cross-sectional study included 107 consecutive adults with PsA (Classification Criteria for Psoriatic Arthritis criteria). Participants completed clinical and laboratory evaluation, pelvic radiographs scored for… Continue reading Prevalence of Nonradiographic #Sacroiliitis in Patients With Psoriatic #Arthritis: A Real-life Observational Study
Depleting #plasmacytoid dendritic cells reduces local type I interferon responses and disease activity in patients with cutaneous #lupus
Plasmacytoid dendritic cells (pDCs) not only are specialized in their capacity to secrete large amounts of type I interferon (IFN) but also serve to enable both innate and adaptive immune responses through expression of additional proinflammatory cytokines, chemokines, and costimulatory molecules. Persistent activation of pDCs has been demonstrated in a number of autoimmune diseases. To… Continue reading Depleting #plasmacytoid dendritic cells reduces local type I interferon responses and disease activity in patients with cutaneous #lupus
Are biologics combined with methotrexate better than biologics monotherapy in #psoriasis and psoriatic #arthritis: a meta‐analysis of randomized controlled trials
To investigate if the combination of biologics with methotrexate (MTX) would have better performance than biological monotherapy in clinical efficiency and safety for the treatment of psoriasis and psoriatic arthritis (PsA). Methods. A systematic review of randomized controlled trials (RCTs) searched from the Pubmed, Cochrane Library, and Embase was conducted. Psoriasis Area and Severity Index… Continue reading Are biologics combined with methotrexate better than biologics monotherapy in #psoriasis and psoriatic #arthritis: a meta‐analysis of randomized controlled trials
Fecal #microbiota transplant overcomes resistance to anti–PD-1 therapy in #melanoma patients
Anti–programmed cell death protein 1 (PD-1) therapy provides long-term clinical benefits to patients with advanced melanoma. The composition of the gut microbiota correlates with anti–PD-1 efficacy in preclinical models and cancer patients. To investigate whether resistance to anti–PD-1 can be overcome by changing the gut microbiota, this clinical trial evaluated the safety and efficacy of… Continue reading Fecal #microbiota transplant overcomes resistance to anti–PD-1 therapy in #melanoma patients
Association of Potent and Very Potent Topical #Corticosteroids and the Risk of #Osteoporosis and Major Osteoporotic Fractures
Systemic and inhaled corticosteroids negatively affect bone remodeling and cause osteoporosis and bone fracture when given continuously or in high doses. However, risk of osteoporosis and major osteoporotic fracture (MOF) after application of topical corticosteroids (TCSs) is largely unexplored.. ..A total of 723 251 adults treated with the equivalent of at least 200 g of mometasone… Continue reading Association of Potent and Very Potent Topical #Corticosteroids and the Risk of #Osteoporosis and Major Osteoporotic Fractures
Incidence rates of severe #cutaneous adverse reactions due to anti #seizure medication: A nationwide study using health claims data in Korea
Antiseizure medications (ASMs) can rarely result in severe, sometimes fatal, cutaneous adverse reactions. To date, few studies have reported on the incidence rates (IRs) of severe cutaneous adverse reactions (SCARs) due to ASM use. This study aimed to determine the IRs of SCAR resulting from the use of seven commonly prescribed ASMs, carbamazepine (CBZ), phenytoin… Continue reading Incidence rates of severe #cutaneous adverse reactions due to anti #seizure medication: A nationwide study using health claims data in Korea
Association Between #Atopic Eczema and #Cancer in England and Denmark
Associations between atopic eczema and cancer are unclear, with competing theories that increased immune surveillance decreases cancer risk and that immune stimulation increases cancer risk. Establishing baseline cancer risk in people with atopic eczema is important before exploring the association between new biologic drugs for atopic eczema and cancer risk.. ..In England, matched cohorts included… Continue reading Association Between #Atopic Eczema and #Cancer in England and Denmark
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