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Dermatology Online Journal Feb 2019Patients with psoriasis have a growing interest in managing their disease through diet. (Review)
Review
BACKGROUND
Patients with psoriasis have a growing interest in managing their disease through diet.
OBJECTIVE
This review paper aims to analyze dietary interventions for psoriasis and their outcome.
METHODS
Terms "psoriasis AND diet" were used to search PubMed database and 63 articles describing dietary changes influencing psoriasis were selected.
RESULTS
Low calorie diet (LCD) improves Psoriasis Area and Severity Index (PASI) and Dermatology Life Quality Index (DLQI) in conjunction with topical or systemic therapy, although LCD was unsuccessful in maintaining disease remission when patients discontinued concomitant cyclosporine or methotrexate therapy. A fish oil diet improved baseline PASI of 7.7 to 5.3 at three months and 2.6 at 6 months compared to control (PASI: 8.9, 7.8, and 7.8, respectively). A randomized, double-blind, placebo-controlled study investigating selenium supplementation in psoriasis provided no PASI improvement. Zinc supplementation with concomitant betamethasone valerate 0.0025% ointment in a randomized, double-blind, placebo-controlled study provided a mean PASI of 11.2 in the intervention group and 8.0 in the control group with no significant difference between both arms. Gluten free diet and vitamin D supplementation were also efficacious dietary changes although results were mixed.
CONCLUSIONS
Dietary changes alone do not cause a large effect in psoriasis but may become an important adjunct to current first line treatments.
Topics: Anti-Inflammatory Agents; Caloric Restriction; Dermatologic Agents; Diet, Gluten-Free; Dietary Supplements; Fish Oils; Humans; Psoriasis; Quality of Life; Selenium; Severity of Illness Index; Zinc
PubMed: 30865402
DOI: No ID Found -
BMJ Clinical Evidence May 2015Seborrhoeic dermatitis affects a variable proportion of the general population, ranging from 3% to 10%. Malassezia yeast species (previously referred to as Pityrosporum)... (Review)
Review
INTRODUCTION
Seborrhoeic dermatitis affects a variable proportion of the general population, ranging from 3% to 10%. Malassezia yeast species (previously referred to as Pityrosporum) are thought to be the responsible organisms, and cause inflammation by still poorly defined mechanisms. Seborrhoeic dermatitis tends to relapse after treatment.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical question: What are the effects of topical treatments for seborrhoeic dermatitis of the scalp in adults? We searched: Medline, Embase, The Cochrane Library, and other important databases up to November 2013 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 14 studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: bifonazole, ciclopirox, ketoconazole, pyrithione zinc, selenium sulfide, tar shampoo, terbinafine, and topical corticosteroids (betamethasone valerate, clobetasol propionate, clobetasone butyrate, hydrocortisone, mometasone furoate).
Topics: Administration, Topical; Dermatitis, Seborrheic; Humans
PubMed: 26016669
DOI: No ID Found -
BMJ Clinical Evidence Dec 2010Seborrhoeic dermatitis affects at least 10% of the population. Malassezia (Pityrosporum) ovale is thought to be the causative organism, and causes inflammation by still... (Review)
Review
INTRODUCTION
Seborrhoeic dermatitis affects at least 10% of the population. Malassezia (Pityrosporum) ovale is thought to be the causative organism, and causes inflammation by still poorly defined mechanisms. Seborrhoeic dermatitis tends to relapse after treatment.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of topical treatments for seborrhoeic dermatitis of the scalp in adults? What are the effects of topical treatments for seborrhoeic dermatitis of the face and body in adults? We searched: Medline, Embase, The Cochrane Library, and other important databases up to April 2010 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 12 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: bifonazole, emollients, ketoconazole, lithium succinate, selenium sulphide, tar shampoo, terbinafine, and topical corticosteroids (betamethasone valerate, clobetasol propionate, clobetasone butyrate, hydrocortisone, mometasone furoate).
Topics: Antifungal Agents; Betamethasone Valerate; Dermatitis, Seborrheic; Emollients; Hair Preparations; Humans; Hydrocortisone; Severity of Illness Index; United States Food and Drug Administration
PubMed: 21418692
DOI: No ID Found -
BMJ Clinical Evidence Jul 2007Seborrhoeic dermatitis affects at least 1-3% of the population. Malassezia (Pityrosporum) ovale is thought to be the causative organism, and causes inflammation... (Review)
Review
INTRODUCTION
Seborrhoeic dermatitis affects at least 1-3% of the population. Malassezia (Pityrosporum) ovale is thought to be the causative organism, and causes inflammation involving T cells and complement. Seborrhoeic dermatitis tends to relapse after treatment.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of topical treatments for seborrhoeic dermatitis of the scalp in adults? What are the effects of topical treatments for seborrhoeic dermatitis of the face and body in adults? We searched: Medline, Embase, The Cochrane Library and other important databases up to February 2006 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found nine systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: bifonazole, emollients, ketoconazole, lithium succinate, selenium sulphide, tar shampoo, terbinafine, and topical steroids (betamethasone valerate, clobetasol propionate, clobetasone butyrate, hydrocortisone, mometasone furate).
Topics: Administration, Oral; Administration, Topical; Dermatitis, Seborrheic; Face; Humans; Ketoconazole; Lithium; Malassezia; Remission Induction; Scalp Dermatoses
PubMed: 19454093
DOI: No ID Found -
Drugs in Context 2018Treating dermatological pathologies with topical corticosteroids under occlusion is often more effective than nonocclusive therapy, especially in the treatment of... (Review)
Review
Treating dermatological pathologies with topical corticosteroids under occlusion is often more effective than nonocclusive therapy, especially in the treatment of psoriasis. Betamethasone valerate medicated plaster provides a controlled and localized method of dosing betamethasone valerate, a well-established corticosteroid with vasoconstrictive, anti-inflammatory, immunosuppressive, and antiproliferative properties. This self-adhesive plaster is approved for the treatment of inflammatory skin disorders that do not respond to treatment with less potent corticosteroids. As a patch, it offers all the clinical benefits of occlusive therapy such as increased penetration of topical agent into the area requiring treatment, enhanced skin hydration, and protection from local trauma or scratching. This translates into improved patient compliance, which is notoriously low in patients with dermatological conditions. This review presents the available clinical data from studies with betamethasone valerate medicated plaster in the treatment of psoriasis and other dermatoses and discusses its place in therapy for dermatological conditions.
PubMed: 30151017
DOI: 10.7573/dic.212539 -
Indian Journal of Pharmaceutical... Mar 2012The effect of pH, media, phosphate concentration and ionic strength on the kinetics of thermal degradation of betamethasone valerate and betamethasone dipropionate has...
The effect of pH, media, phosphate concentration and ionic strength on the kinetics of thermal degradation of betamethasone valerate and betamethasone dipropionate has been investigated. A validated HPLC method has been used to determine the parent compounds and their major thermal degradation products identified in the reaction. Betamethasone-17-valerate gave rise to two major products, namely, betamethasone-21-valerate and betamethasone alcohol, and betamethasone dipropionate degraded into three major products, namely, betamethasone-17-propionate, betamethasone-21-propionate and betamethasone alcohol, in different media. Betamethasone valerate showed maximum stability at pH 4-5 while betamethasone dipropionate was maximally stable at pH 3.5-4.5. The degradation of betamethasone valerate and betamethasone dipropionate was found to follow first-order kinetics and the apparent first-order rate constants (k(obs)) for thermal degradation in different media range from 0.399-9.07×10(-3) h(-1) and 0.239-1.87×10(-3) h(-1), respectively. The values of the rate constants decrease with increasing solvent polarity, phosphate concentration and ionic strength. The second-order rate constants (k΄) for the phosphate ion inhibited reactions lie in the range of 3.02-1.30×10(-6) M(-1) s(-1).
PubMed: 23325994
DOI: 10.4103/0250-474X.103845 -
Swiss Dental Journal 2017Pyostomatitis vegetans is a disease of the gingiva and the oral mucosa with noticeable, uncommon morphology. Clinical characteristics of this rare disease and...
Pyostomatitis vegetans is a disease of the gingiva and the oral mucosa with noticeable, uncommon morphology. Clinical characteristics of this rare disease and considerations regarding differential diagnosis are described. Pyostomatitis vegetans is frequently associated with chronic inflammatory bowel diseases and can, thus, give a diagnostic hint at an existing ulcerative colitis or Crohns disease. A therapy plan for pyostomatitis vegetans is presented, which led to remission using local treatment only. The follow-up examination after one year showed that the treatment outcome had remained stable. An unexpected clinical appearance of the gingiva with small, pale pink thickenings after therapy and at follow-up is portrayed.
Topics: Abscess; Administration, Topical; Adult; Betamethasone Valerate; Colitis; Diagnosis, Differential; Drug Therapy, Combination; Eosinophils; Gingivitis; Humans; Intestinal Mucosa; Male; Mouth Mucosa; Oral Ulcer; Plasma Cells; Stomatitis; Tacrolimus
PubMed: 28639684
DOI: No ID Found -
Singapore Medical Journal Jun 2018
Topics: Adrenergic alpha-1 Receptor Antagonists; Aged; Betamethasone; Betamethasone Valerate; Clobetasol; Exanthema; Hernia, Inguinal; Humans; Light; Male; Myocardial Ischemia; Ointments; Peptic Ulcer; Photosensitivity Disorders; Prostatic Hyperplasia; Pulmonary Disease, Chronic Obstructive; Steroids; Sulfonamides; Tamsulosin; Tuberculosis, Pulmonary
PubMed: 29974124
DOI: 10.11622/smedj.2018072 -
Open Access Macedonian Journal of... Nov 2019Combination of betamethasone valerate and neomycin sulfate in cream is used to treat the itching, redness, dryness, scaling, inflammation and discomfort of various skin...
BACKGROUND
Combination of betamethasone valerate and neomycin sulfate in cream is used to treat the itching, redness, dryness, scaling, inflammation and discomfort of various skin conditions caused by infection. The combination of active ingredients has side effects which can cause dry skin, thinning of the skin, hypertrichosis, and stretch marks.
AIM
The purpose of this study was to make a formula containing vitamin E and quantitative analysis of betamethasone valerate and neomycin sulfate in creams using High Performance Liquid Chromatography and Spectrophotometry Area Under Curve methods.
METHODS
Cream preparation includes smelting and emulsification processes, with oil phases namely stearic acid and vitamin E as well as water phases are glycerin, sodium bi-borate, tri-ethanolamine. Physical tests for the cream were organoleptic, homogeneity, pH, evaluation of dispersion, and viscosity. HPLC analysis for cream was carried out using C18 column, and the mobile phase of methanol: water with comparison optimization beforehand. Spectrophotometry analysis for cream was carried out using application of Area Under Curves methods.
RESULTS
The formula used was betamethasone valerate 5 mg, neomycin sulfate 25 mg, stearic acid, glycerin, sodium bi-borate, tri-ethanolamine, vitamin E and distilled water. The obtained cream was in the form of semi-solid, odorless, white (colorless), homogeneous, pH 7, the dispersion power of 500 mg cream is 4.0-4.3 cm in diameter and viscosity is 7500 Cps. Analysis of the determination of the levels of the two components was carried out by the HPLC method C-18 column with the mobile phase of methanol: water (90: 10). Betamethasone valerate and neomycin sulfate levels in formulas made HPLC methods were 94.15%, and 136.56%, respectively and using AUC spectrophotometry methods were 107.98% and 94.81%.
CONCLUSION
Cream that made by new formula with vitamin E shows good result in physical evaluation. HPLC methods with a mobile phase of methanol: water (90:10) was not recommended, while the AUC spectrophotometry method shows the valid result of quantitative analysis of betamethasone valerate and neomycin sulfate in cream.
PubMed: 32127988
DOI: 10.3889/oamjms.2019.516 -
The Cochrane Database of Systematic... Oct 2007Pimecrolimus was developed as an alternative to topical corticosteroids for treating eczema (atopic dermatitis) but its efficacy and safety compared with existing... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Pimecrolimus was developed as an alternative to topical corticosteroids for treating eczema (atopic dermatitis) but its efficacy and safety compared with existing treatments remains unclear.
OBJECTIVES
To assess the effects of topical pimecrolimus for treating eczema.
SEARCH STRATEGY
We searched the Cochrane Skin Group Specialised Register (to October 2006), the Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 3, 2006), MEDLINE (from 2003 to October 2006), and EMBASE (from 2005 to October 2006). We also contacted researchers and manufacturers in the field.
SELECTION CRITERIA
Randomised controlled trials of 1.0% topical pimecrolimus used twice daily compared against other topical comparators for treating eczema.
DATA COLLECTION AND ANALYSIS
Two authors independently examined each retrieved study for eligibility and extracted data for efficacy, tolerability and safety. A random-effects model was used to estimate the pooled risk ratios (RRs) and 95% confidence intervals (95% CIs).
MAIN RESULTS
We included 31 trials (8019 participants) in the analysis. In short-term (= 6 weeks) trials, pimecrolimus cream was significantly more effective and well-tolerated than vehicle (cream base, but not containing pimecrolimus). In long-term trials (>/=6 months), pimecrolimus was significantly better than vehicle in preventing flares (9 trials, 3091 participants, RR 1.47, 95% CI 1.32 to 1.64 at six months) and in improving quality of life. Pimecrolimus was significantly less effective than two topical corticosteroids, i.e. 0.1% triamcinolone acetonide for investigators' global assessment (1 trial, 658 participants, RR 0.75, 95% CI 0.67 to 0.83) and 0.1% betamethasone valerate for participants' global assessment (1 trial, 87 participants, RR 0.61, 95% CI 0.45 to 0.81) at three weeks. Pimecrolimus was also associated with significantly more overall withdrawals and skin burning. None of the trials reported on key adverse effects such as thinning of skin. Pimecrolimus was significantly less effective than 0.1% tacrolimus for investigators' global assessment at six weeks (RR 0.58, 95% CI 0.46 to 0.74) and led to more withdrawals due to lack of efficacy (RR 2.37, 95% CI 1.10 to 5.08) based on two trials involving 639 participants, but there was no significant difference in proportions of participants experiencing any adverse events.
AUTHORS' CONCLUSIONS
Topical pimecrolimus is less effective than moderate and potent corticosteroids and 0.1% tacrolimus. The therapeutic role of topical pimecrolimus is uncertain due to the absence of key comparisons with mild corticosteroids.
Topics: Administration, Topical; Adolescent; Adrenal Cortex Hormones; Adult; Child; Child, Preschool; Dermatologic Agents; Eczema; Humans; Immunosuppressive Agents; Infant; Quality of Life; Randomized Controlled Trials as Topic; Tacrolimus
PubMed: 17943859
DOI: 10.1002/14651858.CD005500.pub2