Adapalene/benzoyl peroxide gel 0.3%/2.5% for acne vulgaris

Acne vulgaris is typically treated with a combination of a topical retinoid plus an antimicrobial agent, as recommended by national and international evidence-based guidelines around the globe. Adapalene, a synthetic topical retinoid, is available in two concentrations (0.1% and 0.3%) and in once-daily fixed-dose combinations with benzoyl peroxide (BPO) 2.5%. Adapalene 0.3%/BPO 2.5% is approved for use for moderate-to-severe acne with proven efficacy, good safety and tolerability across a spectrum of patient variables (different ages, genders, and skin types) and disease severity. While some patients experience issues with transient tolerability during retinoid and BPO therapy, it is our clinical experience that good patient education to set expectations and provide strategies to minimize irritation can overcome the majority of issues. This article reviews the data supporting the use of adapalene 0.3%/2.5% in practice, including the complementary mechanism of action of adapalene and BPO, clinical data from a range of settings, and key aspects of patient education.

The Impact of Acne, Atopic Dermatitis, Skin Toxicities and Scars on Quality of Life and the Importance of a Holistic Treatment Approach.

Skin conditions such as acne, atopic dermatitis, skin toxicity from oncology treatment, and scars are among the most common health conditions and negatively impact quality of life (QoL). Yet the physician perception of this impact often varies greatly from the patient perception. This is important because patient illness perception is closely linked with seeking help and treatment adherence behaviors. The objective of this review is to better understand the impact of these four highly prevalent skin conditions on QoL including their health-related economic factors to improve treatment outcomes. The literature search included literature published on QoL with acne, atopic dermatitis, scars (from any cause) and skin toxicities on PubMed between 2015 and 2020. We found that patients with skin conditions have a much higher frequency of altered QoL and psychological distress than those without. Also, skin conditions negatively impact self-image and can cause feelings of isolation, loneliness, lower self-esteem, and lower body satisfaction. Additionally, physical discomfort adds to the psychological distress. These physical and psychological impacts are an enormous financial burden on patients, their families and society. We found evidence that holistic treatment including treating the skin condition itself, providing wider peer and psychological support as well as shared decision-making, therapeutic patient education and dermatologist involvement improves outcomes. Holistic history-taking, checklists, or the use of more formal QoL scoring tools can be incorporated into routine consultations to better assess patient well-being and provide clinicians with important information for adapting treatment to individual patient requirements. In conclusion, this review highlights the overall impact of skin conditions (including psychological and QoL impacts) and the importance of providing holistic care to optimize treatment outcomes. A comprehensive QoL screening tool would be useful to help provide patient-centered treatment.

Management of adjuvant settings for Stage III melanoma patients in France prior to checkpoint inhibitors: epidemiological data from the RIC-Mel database.

BACKGROUND: Targeted therapies such as BRAF and MEK inhibitors and immunotherapies have been made available to treat melanoma. OBJECTIVES: To provide an overview of the management of the French Stage III melanoma population after complete lymph node resection prior to new adjuvant therapies. MATERIALS AND METHODS: A subgroup data analysis. RESULTS: Data from 1,835 patients were analysed (15.58% Stage IIIA, 39.24% Stage IIIB, 43.92% Stage IIIC and 1.25% Stage IIID). Superficial spreading melanoma was the most frequent (70.98% in Stage IIIA for whom mutation analysis was performed; BRAF mutation was identified in up to 62% Stage IIIA patients). Sentinel lymph node biopsy was performed in 88.46% of Stage IIIA patients, 42.36% of Stage IIIB, 53.97% of Stage IIIC and 34.78% of Stage IIID. Up to 80% of Stage IIIA patients had no adjuvant treatment follow-up. Ulceration (p = 0.004; RR: 2.98; 95% CI: 1.4-6.3) and age at diagnosis (p = 0.0002; RR: 1.04; 95% CI: 1.02-1.06) were significant predictive factors for survival. Adjuvant interferon-α was administered in up to 13.04% of Stage IIID patients. CONCLUSION: Only a small number of Stage III melanoma patients were treated with interferon-α in adjuvant settings. New adjuvant therapies are currently having an effect on clinical practice in France, increasing survival and decreasing cost.

Female type of adult acne: Physiological and psychological considerations and management.

Today we see more cases of acne after adolescence, with a greater prevalence in females than males. Adult female acne has a distinct clinical presentation and is associated with a number of specific pathophysiological features and gender-specific triggers. The psychological impact of acne is generally significant and largely underestimated; stress during professional and private life, anxiety and sleep quality, in particular, have a reciprocal relationship with disease susceptibility and severity. It is essential to compare with males. Acne in females often causes greater distress in adults than in adolescents. The impact of disease may therefore be greater for female patients, triggering higher levels of psychosocial anguish and increasing the likelihood of sequelae such as skin picking and the risks of cutaneous superinfection, scarring and PIH and acne recurrence. The management of adult female acne should encompass not just medical treatment of the symptoms, but also a comprehensive, holistic approach to the patient as a whole, her individual lifestyle factors and the impact of acne on her quality of life. Future management of this disease should aim to improve patient adherence to therapy and to develop validated outcomes of treatment regarding overall skin appearance and quality of life.

Practical management of acne for clinicians: An international consensus from the Global Alliance to Improve Outcomes in Acne.

Scientific advances are continually improving the knowledge of acne and contributing to the refinement of treatment options; it is important for clinicians to regularly update their practice patterns to reflect current standards. The Global Alliance to Improve Outcomes in Acne is an international group of dermatologists with an interest in acne research and education that has been meeting regularly since 2001. As a group, we have continuously evaluated the literature on acne. This supplement focuses on providing relevant clinical guidance to health care practitioners managing patients with acne, with an emphasis on areas where the evidence base may be sparse or need interpretation for daily practice.

Psychiatric disorders, acne and systemic retinoids: comparison of risks.

BACKGROUND: The link between isotretinoin, treatment of a severe form of acne, and psychiatric disorders remains controversial, as acne itself could explain the occurrence of psychiatric disorders. This study aims at assessing the disproportionality of psychiatric adverse events reported with isotretinoin in the French National PharmacoVigilance Database, compared with other systemic acne treatments and systemic retinoids. MATERIALS AND METHODS: Data were extracted from the French National PharmacoVigilance Database for systemic acne treatments, systemic retinoids and drugs used as comparators. Each report was subjected to double-blind analysis by two psychiatric experts. A disproportionality analysis was performed, calculating the number of psychiatric ADRs divided by the total number of notifications for each drug of interest. RESULTS: Concerning acne systemic treatments: all 71 reports of severe psychiatric disorders involved isotretinoin, the highest proportion of mild/moderate psychiatric adverse events was reported with isotretinoin (14.1%). Among systemic retinoids, the highest proportion of severe and mild/moderate psychiatric events occurred with isotretinoin and alitretinoin. CONCLUSION: Our study raises the hypothesis that psychiatric disorders associated with isotretinoin are related to a class effect of retinoids, as a signal emerges for alitretinoin. Complementary studies are necessary to estimate the risk and further determine at-risk populations.

Dysgeusia and weight loss under treatment with vismodegib: benefit of nutritional management.

PURPOSE: Whereas vismodegib is effective in the treatment of locally advanced/metastatic basal cell carcinoma, dysgeusia and weight loss are common side effects of such treatment. The main objective of this study was to monitor the nutritional status of vismodegib-treated patients. Secondary objective was to assess the incidence of dysgeusia and the benefit of early nutritional management. METHODS: This prospective study included all patients who started vismodegib between October 2011 and May 2013 at Nantes University Hospital. Prior to July 2012, patients treated with vismodegib had not received any specific nutritional management (Historical cohort). Body weight and presence of dysgeusia were recorded monthly. Patients treated after July 2012 (Nutrition cohort) were evaluated by a physician of the Nutrition Support Unit and received dietary counseling at vismodegib initiation. A standardized nutritional management protocol was initiated in case of significant weight loss. RESULTS: Forty-five patients (21 and 24 in the Nutrition and Historical cohort, respectively) were enrolled. In the Nutrition cohort, five patients (24 %) were undernourished at vismodegib initiation, and the 6-month cumulative incidence of dysgeusia was 71 %. Eight patients (38 %) and 13 patients (54 %) had a weight loss greater than 5 % in the Nutrition and Historical cohort, respectively (p = 0.3727). CONCLUSION: The results of this pilot study suggest the benefit of early nutritional screening. The potential benefit of nutritional support in this setting warrants further investigation.

Localized scleroderma and zinc: a pilot study.

Esthetic or functional repercussions in localized scleroderma may be considerable. Numerous treatments have been proposed with limited effectiveness. The purpose of this study was to evaluate the efficacy of high-dose zinc gluconate in the treatment of morphea. We are reporting a retrospective study of 17 patients with histologically confirmed localized scleroderma active for more than one year and whose treatment with a high potency dermocorticosteroid was a failure. The patients received 60 to 90 mg of zinc metal daily. The clinical evaluation was performed by the physician and the patient. An efficacy of 53% was obtained (5 partial remissions and 4 complete remissions) with a mean dose of 83.3 mg/day of zinc metal. Two patients (11.8%) had epigastralgia; no discontinuation of zinc gluconate for poor tolerability was noted.We conclude that high-dose zinc gluconate can therefore be a valuable alternative treatment for localized scleroderma, with good tolerability, although placebo-controlled studies are necessary to confirm our results.

New insights into the management of acne: an update from the Global Alliance to Improve Outcomes in Acne group.

The Global Alliance to Improve Outcomes in Acne published recommendations for the management of acne as a supplement to the Journal of the American Academy of Dermatology in 2003. The recommendations incorporated evidence-based strategies when possible and the collective clinical experience of the group when evidence was lacking. This update reviews new information about acne pathophysiology and treatment-such as lasers and light therapy-and relevant topics where published data were sparse in 2003 but are now available including combination therapy, revision of acne scarring, and maintenance therapy. The update also includes a new way of looking at acne as a chronic disease, a discussion of the changing role of antibiotics in acne management as a result of concerns about microbial resistance, and factors that affect adherence to acne treatments. Summary statements and recommendations are provided throughout the update along with an indication of the level of evidence that currently supports each finding. As in the original supplement, the authors have based recommendations on published evidence as much as possible.

[Clinical practice guideline: 2005 update of recommendations for the management of patients with cutaneous melanoma without distant metastases (summary report)]. / Recommandations pour la pratique clinique: mise à jour 2005 des recommandations pour la prise en charge des patients adultes atteints d'un mélanome cutané sans métastase à distance (rapport abrégé).

CONTEXT: The National French federation of comprehensive cancer centres (FNCLCC) and the French society of dermatology (SFD) initiated together the update of clinical practice guideline for the management of patients with cutaneous melanoma in collaboration with the French national cancer institute and with specialists from French public universities, general hospitals and private clinics. This work is based on the methodology developed in the "Standards, Options and Recommendations" (SOR) project. OBJECTIVES: To update SOR guidelines for the management of patients with cutaneous melanoma previously validated in 1998 and French melanoma consensus conference published by SFD and ANAES in 1995. METHODS: The methodology is based on a literature review and critical appraisal by a multidisciplinary group of experts who define the CPGs according to the definitions of the Standards, Options and Recommendations project. Once the guidelines have been developed, they are reviewed by independent reviewers. RESULTS: This article is a summary version of the updated clinical practice guidelines with algorithms. The main questions addressed by the expert group in this update concerned (1) The new AJCC-UICC classification (2) Excision margins (3) Sentinel node biopsy (4) Adjuvant treatments (5) Initial staging and follow up of operated patients.

Clinical experience: practical management of five patients with cutaneous T-cell lymphoma (CTCL)-related symptoms.

There are now a wide variety of therapeutic options for managing patients with cutaneous T-cell lymphoma-related symptoms. These include skin-directed therapies such as psoralen with UVA irradiation (PUVA), topical chemotherapies such as mechlorethamine (nitrogen mustard) and carmustine (BCNU), electron beam radiation, and systemic therapies such as chemotherapy, photopheresis, and interferons. Although treatment algorithms exist for patients with early stage disease, often treatments are individualized, based on patient specific factors, cost, and accessibility of referral centers for specialized therapies. This article provides details of five real-life case studies to illustrate how cutaneous T-cell lymphoma management can be tailored to the needs of each individual patient.

Defining early mycosis fungoides.

This editorial review summarizes the results of 5 meetings sponsored by the International Society for Cutaneous Lymphoma at which the clinicopathologic and ancillary features of early mycosis fungoides were critically examined. Based on this analysis, an algorithm was developed for the diagnosis of early mycosis fungoides involving a holistic integration of clinical, histopathologic, immunopathologic, and molecular biological characteristics. A novel aspect of this algorithm is that it relies on multiple types of criteria rather than just one, for example, histopathology. Before its finalization, the proposed diagnostic algorithm will require validation and possibly further refinement at multiple centers during the next several years. It is anticipated that a more standardized approach to the diagnosis of early mycosis fungoides will have a beneficial impact on the epidemiology, prognostication, treatment, and analysis of clinical trials pertaining to this most common type of cutaneous lymphoma.

Effect of zinc gluconate on propionibacterium acnes resistance to erythromycin in patients with inflammatory acne: in vitro and in vivo study.

Tetracyclines and macrolide antibiotics have been in use for acne treatment for more than 20 years. Since 1992 increasing resistance to these antibiotics, and especially to erythromycin, is reported with Propionibacterium acnes. Zinc salts have demonstrated their efficacy in inflammatory acne treatment as well as their bacteriostatic activity against Propionibacterium acnes. The objective of our work was firstly to determine whether the clinical anti-inflammatory efficacy of zinc salts was altered in the presence of erythromycin resistant strains in vivo, and secondly to study the in vitro and in vivo effect of zinc on the sensitivity of Propionibacterium acnes strains to erythromycin. Thirty patients with inflammatory acne were treated by zinc gluconate with a daily dose of 30 mg for two months and bacteriologic samples were taken at D0, D30 and D60. In vivo, this study displayed a reduction in the number of inflammatory lesions after a 2-month treatment whether or not Propionibacterium acnes carriage was present. Concurrently, in vitro addition of zinc salts in the culture media of Propionibacterium acnes reduced resistance of Propionibacterium acnes strains to erythromycin. Thus, association of zinc salts via a systemic route and topical erythromycin treatment seems an interesting option in the light of an increasing number of patients carrying erythromycin resistant Propionibacterium acnes strains.

Acne: physical treatment.

Different physical treatments may be used in acne therapy. The main indications are for treating retentional lesions (open and comedones), inflamed lesions, and scars.

In vitro induction of matrix metalloproteinase-2 and matrix metalloproteinase-9 expression in keratinocytes by boron and manganese.

Matrix metalloproteinase (MMP)-2 and MMP-9 are involved in keratinocyte migration and granulation tissue remodeling during wound healing. Thermal water cures are sometimes proposed as complementary treatment for accelerating healing of wounds resulting from burns and/or surgery, but their mechanisms of action remain unknown. Some thermal waters are rich in trace elements such as boron and manganese. Interestingly, clinical studies have shown the beneficial effects of trace elements such as boron and manganese for human wound healing. To try to specify the role of trace elements in cutaneous healing, the present study investigated the effects of these trace elements on the production of MMP-2 and MMP-9 by normal human keratinocytes cultured in vitro. Immunohistochemistry and Western blot showed that intracellular MMP-9 expression in keratinocytes was induced when incubated for 6 h with boron at 10 micro g/ml or manganese at 0.2 micro g/ml. Moreover, gelatin zymography on keratinocyte supernatants showed an increase of gelatinase secretion after 24 h of incubation of keratinocytes with boron or manganese, regardless of concentration. Gelatinase secretion was not associated with keratinocyte proliferation induced by trace elements. Thus, our results suggest that boron and manganese could play a role in the clinical efficiency of thermal water on wound healing.