Self-Esteem, Depression, Anxiety and Quality of Life in Patients with Melasma Living in a Sunny Mediterranean Area: Results from a Prospective Cross-Sectional Study.

INTRODUCTION: Melasma is a common acquired disorder of hyperpigmentation and has a significant effect on quality of life. The aim of this prospective cross-sectional study was to assess the effect of melasma on depression, social anxiety and self-esteem in the Greek population. METHODS: The study included a total of 254 participants: 127 patients with melasma and an equal sample of healthy controls. Both participant groups completed the following psychometric measures: the Hospital Anxiety and Depression Scale (HADS) to assess anxiety and depression and Rosenberg's Self-esteem Scale (RSES) for self-esteem. Furthermore, in patients with melasma, quality of life was assessed using Melasma Quality of Life (MELASQoL). RESULTS: Melasma patients (7.47 ± 4.53) presented statistically significantly higher anxiety compared to healthy controls (6.06 ± 3.59, p = 0.006), while no differences emerged with regard to depression or self-esteem. It is important to note that the difference regarding anxiety remained significant (b = 1.25, p = 0.003) even after adjusting for age, depression and self-esteem. A higher disease severity (MASI) correlated statistically significantly with longer disease duration (r = 0.24, p < 0.001), higher depression (r = 0.28, p = 0.002), and a more impaired health-related quality of life (MelasQol; r = 0.29, p < 0.001). Notably, a more impaired health-related quality of life was also correlated with higher depression (r = 0.19, p = 0.027) and lower self-esteem (r = - 0.31, p < 0.001). CONCLUSION: The results of this study highlight the importance of evaluating quality of life, anxiety and depression in patients with melasma. The therapeutic approach should not be based solely on clinical findings; it should also include an evaluation of the patient's psychological aspects. Dermatologists can further improve their patient care by being supportive or requesting psychological intervention when needed, resulting in better compliance with treatment and an improved social and psychological status.

A Sensitivity Meta-Analysis of Disease-Specific Death in Localized Cutaneous Squamous Cell Carcinoma.

BACKGROUND: Patients with localized cutaneous squamous cell carcinoma (cSCC) have different risk for disease-specific death (DSD) from patients with metastatic cSCC. PATIENTS AND METHODS: We conducted a sensitivity meta-analysis to identify the risk factors associated with DSD, in patients with localized cSCC at initial diagnosis (without locoregional or distant metastasis). RESULTS: Nine studies, with 5,205 patients, were included. Median follow-up ranged from 18 to 81 months. The number of deaths due to cSCC ranged from 3 to 40. Patients with immunosuppression were almost 2 times more likely to die from cSCC compared to immunocompetent patients (risk ratio: 1.85, 95% CI: 1.32-2.61). There was a positive but nonsignificant overall association with DSD for depth beyond fat, tumor diameter, presence of perineural invasion, location, and thickness. These results should be interpreted with caution, as there was limited evidence-based data on DSD in localized cSCC, due to the small number of studies reporting DSD, the absence of reporting the margin status, the variability of selected risk factors across studies, and the variability of definition of risk factors. CONCLUSIONS: In our meta-analysis, in localized cSCC at initial diagnosis, patients with immunosuppression were at significantly higher risk to die from cSCC. Our findings further highlight the need for a standardized set of risk factors to be included in studies on prognosis of cSCC and for including margin status and DSD among the studied outcomes.

Occupational contact allergy of construction workers in Greece: Trends during 2009-2018.

BACKGROUND: Recent trends in the sensitization of construction workers show a decrease in potassium dichromate and an increase in epoxy resin sensitization. OBJECTIVES: To present the trends of occupational contact allergy of construction workers in Greece from 2009 to 2018. METHODS: We retrospectively reviewed the files of patients with eczema patch tested in our Contact Dermatitis Clinic who were construction workers. RESULTS: A total of 191 construction workers initially reported contact dermatitis. Of these, 138 had occupation-relevant allergic contact dermatitis (ACD) or irritant contact dermatitis (ICD). All patients were men. After being patch tested, 98 (71.0%) were diagnosed with ACD and 40 with ICD. Median duration of occupation till onset of ACD was 2 years (interquartile range [IQR] 0.8-7). The hands were the most common location for ACD (73.5%), followed by the trunk (39.8%), the legs (38.8%), and the face (11.2%). Of the patients, 74.6% had lesions affecting multiple body sites. Potassium dichromate (67%) was the most frequent allergen, followed by thiuram mix (37.4%) and cobalt chloride (31.8%). Sensitization to epoxy resins was lower (12.1%). CONCLUSION: The sensitization pattern of Greek construction workers does not follow the trends in Central or Northern Europe, rather sharing attributes with less industrialized countries.

Successful Treatment of Coexistent Acne Fulminans and Severe Hidradenitis Suppurativa with Adalimumab.

The coexistence of hidradenitis suppurativa (HS) and acne fulminans (AF) has only recently been reported in the literature. We present a case of a 17-year-old man who presented with a 2 years history of severe acne and HS. He was initially started on oral clindamycin and rifampicin for 3 months with no clinical improvement. Acne lesions became worse with the presence of nodules and necrotic ulcers, while weight loss, low-grade fever, back and knee pain, and psychological distress were noted. We prescribed adalimumab in its standard dosing regimen. Remission of AF was achieved in 3 months, whereas adalimumab has not been as effective in treating the HS lesions. Its dosage was increased to 80 mg weekly and more than 80% clinical improvement of HS lesions was obtained in 2 months. The patient maintained on this dosage till this day and efficacy is sustained. TNF-α inhibitors are considered an effective option in the treatment of HS, while it has been also suggested as a treatment option in AF. Our patient was successfully treated with adalimumab. Since the coexistence of HS and AF has a devastating emotional effect on the patient, there is an urgent need to implement therapeutic approaches.

Treatment of Axillary Bromhidrosis with Topical 2% Glycopyrronium Bromide Cream: A Prospective, Non-randomized, Open-label Study.

BACKGROUND: Topical glycopyrrolate is a well-established therapeutic option for focal hyperhidrosis; however, there are no data on its efficacy in the treatment of bromhidrosis. OBJECTIVES: The objective of this open-label, non-randomized study was to investigate the efficacy and safety of a galenic formulation of 2% glycopyrronium bromide cream, in the treatment of bromhidrosis. METHODS: Nineteen patients with bromhidrosis were prescribed a 2% glycopyrronium bromide cream, to apply in both axillae, every night, for 12 weeks. Malodor was assessed on a four-point scale. Scores for the Dermatology Life Quality Index (DLQI), Hyperhidrosis Disease Severity Scale (HDSS), and the Hospital Anxiety and Depression Scale (HADS) were recorded at baseline and after 12 weeks. RESULTS: Statistically significant improvements in malodor and HDSS, DLQI, and HADS scores, respectively, were observed after treatment. One patient reported irritation at the site of application and another reported mydriasis, which resolved spontaneously. All but one of the patients declared that they were either completely (52/6%) or partially (42.1%) satisfied regarding the treatment. CONCLUSION: Our results indicate that 2% glycopyrronium bromide cream is effective and safe for 12 weeks of application in patients with axillary bromhidrosis.

Comparative Study of Quality of Life and Psychological Aspects in Patients with Psoriasis and Hidradenitis Suppurativa.

Psoriasis and hidradenitis suppurativa are two common dermatological diseases that affect physical, social, and psychological aspects of the patients' lives. The aim of this study was to compare quality of life, depression, anxiety, self-esteem, and loneliness in patients with psoriasis and hidradenitis suppurativa. One hundred and eight patients with psoriasis, 113 patients with hidradenitis suppurativa and 116 healthy controls were included in the study. The quality of life, depression, anxiety, and loneliness of the patients as well as their self-esteem were assessed using the Dermatology Life Quality Index (DLQI), Hospital Anxiety and Depression Scale (HADS), the UCLA loneliness Scale (UCLA-Version 3) and the Rosenberg's Self-esteem Scale (RSES), respectively. Patients with psoriasis (12.77±4.43) reported a higher mean impairment in DLQI than patients with hidradenitis suppurativa (11.10±6.53, P=0.028), in the univariate comparisons. Patients with psoriasis presented statistically significantly higher levels of anxiety and depression than both patients with hidradenitis suppurativa and healthy controls, while patients with hidradenitis suppurativa also had higher anxiety and depression compared with healthy controls. Patients with psoriasis (46.31±6.36) reported statistically significantly higher loneliness than both patients with hidradenitis suppurativa (43.18±7.40) and controls (40.42±4.41), while the patients with hidradenitis suppurativa also presented higher loneliness in comparison with controls. Lower levels of self-esteem were found in patients with psoriasis (15.08±3.11) compared with both patients with hidradenitis suppurativa (18.89±1.69) and controls (20.25±2.60), while patients with hidradenitis suppurativa also had lower self-esteem than controls. Significant levels of depression, anxiety, and impaired quality of life were strongly associated with disease severity. When patients with mild disease were compared, those with psoriasis presented with both higher levers of loneliness and lower scores for quality of life. Although both psoriasis and hidradenitis suppurativa are associated with impaired quality of life and psychological aspects, significantly worse scores were recorded in patients with psoriasis.

Development of New Lesions of Hidradenitis Suppurativa on a Caesarean Section Scar: A Manifestation of the Koebner Phenomenon?

Hidradenitis suppurativa (HS) is a chronic, inflammatory, recurrent skin disorder of the hair follicle. Trauma, mechanical pressure, or friction could have an important role in the pathogenesis of HS. We present a patient with HS who developed new HS lesions shortly after a cesarean section, which could be explained by the Koebner phenomenon. Koebnerization in HS has recently been observed in patients in whom new lesions developed at an ectopic location free from apocrine glands as a result of trauma. More studies need to be conducted to shed light on the possible relation between HS and surgical trauma. Avoidance of external trauma could be included in general measures of HS treatment.

Combined treatment of palmar hyperhidrosis with botulinum toxin type A and oxybutynin chloride: Results of a clinical, multicenter, prospective study.

Oxybutynin chloride and botulinum toxin type A (BTX-A) have demonstrated to be effective treatments for primary palmar hyperhidrosis (PPH); however, both of them are not completely free from local and/or generalized side effects. Primary aim of this study is to compare efficacy and safety of a sequencing administration of oral oxybutynin chloride after BTX-A injections vs oral oxybutynin chloride in monotherapy in patients with PPH. Secondary aim is to evaluate if the sequencing approach can allow the control of hyperhidrosis with lower dose of oral oxybutynin. Patients enrolled were compared for short- and long-term efficacy and safety of treatments. Effectiveness was evaluated through the Hyperhidrosis Disease Severity Scale (HDSS), and the Dermatology Life Quality Index (DLQI) score; safety was assessed through collection of the adverse events reported by patients both at baseline, at 24 and 52 weeks. Patients receiving sequencing treatment showed significant greater improvement than patients receiving oxybutynin chloride alone at T24 (HDSS P = .0076 and DLQI P = .0139) and T52 (HDSS P = .0387 and DLQI P = .0087). The dose of oxybutynin chloride useful to control hyperhidrosis was lower, and retention rate to the treatment was higher in patients receiving sequencing treatment (P = .001), than patients receiving monotherapy (P = .04). A sequencing therapeutic approach to palmar hyperhidrosis increases both efficacy and safety compared with the use of oral oxybutynin chloride alone, and allows clinicians to keep lower dosage of oxybutynin chloride reducing generalized side effects and increasing the retention rate to the treatment.

The use of ingenol mebutate to treat actinic keratosis in standard clinical practice: a prospective phase IV multicenter observational cohort study.

BACKGROUND: Actinic keratosis (AK) is a chronic, precancerous skin disease. Various treatments options exist, including ingenol mebutate gel. The aim of this study was to compare its effectiveness and tolerability as well as the impact of therapy on patients' quality of life in standard clinical practice. METHODS: A multicenter study was carried out involving a 12-month follow-up period. A sample of 440 patients was included. Medical history details were recorded. Effectiveness, compliance to treatment, quality of life (EQ-5D-5L), and treatment satisfaction questionnaire for medication (TSQM-9) at week 8 were assessed. RESULTS: Of the total 440 patients, 428 (97.3%) attended at 8 weeks assessment. The number of patients with complete clearance was 337 (78.7%). EQ VAS score was significantly increased (P < 0.001). As far as TSQM-9 is concerned, patients with complete clearance reported statistically significantly higher satisfaction in effectiveness, convenience, and global satisfaction. At the 12-month follow-up visit, 323 patients (95.8%) retained their clearance status. Nineteen patients did not apply the ingenol mebutate gel on consecutive days. For these patients, the complete clearance rate was 42.1%, while for those who were treated on consecutive days, the complete clearance rate was 80.6%. None of our patients developed skin cancer. CONCLUSIONS: This study supports that ingenol mebutate is effective for the treatment of AK with a good safety profile. It significantly improves quality of life. Limited adherence to treatment might be associated with reduced effectiveness.

The Rising Incidence of Allergic Contact Dermatitis to Acrylates.

BACKGROUND: Allergic contact dermatitis (ACD) caused by (meth)acrylates used in nail products is being increasingly reported in nail technicians and consumers. OBJECTIVES: The aim of the study was to assess the incidence of sensitization to (meth)acrylates in technicians and users of nail products with ACD, referred for patch testing in a tertiary center, during the last 10 years. METHODS: All patients with ACD, who reported a profession associated with cosmetic nail procedures or use of such services and were referred for patch tests in our department between January 2009 and December 2018, were identified. The incidence of positive sensitization to (meth)acrylates was assessed. RESULTS: Contact allergy to 1 or more (meth)acrylates was found in 116 (74.4%) of 156 nail technicians or nail product users, all women. One hundred thirty-eight (88.5%) were occupationally exposed, and 18 (11.5%) were consumers. In addition, there was a statistically significant increase in (meth)acrylate ACD during 2014-2018 (100/127 cases [79%]) when compared with 2009-2013 (16/29 cases [55%]). The most common sensitizer among the 156 allergic individuals was ethylene glycol dimethacrylate, which was positive in 113 cases (72.4%), and among patients with acrylate-positive patch test, the rate was 97.4%. CONCLUSIONS: Our experience confirms the worldwide changing landscape of rising (meth)acrylate sensitization in nail technicians and nail products users with ACD. Efforts to improve prevention are needed, and clinicians should have a high index for suspicion in this occupational group.

Nodular Lesions on the Upper Trunk: An Uncommon Anatomical Site of Renal Tumor Metastases.

Renal cell carcinoma (RCC) is the most frequent cancer of the kidney and it accounts for 3% of all solid malignancies. Although rare, cutaneous metastases can be an important manifestation of RCC. We present a case of a 56-year-old male with a history of RCC, followed by the development of cutaneous metastases 4 years later with an uncommon clinical presentation. RCC is the most common genitourinary cancer to metastasize to the skin and accounts for 6.8% of cutaneous metastases. These patients have a poor prognosis. It is essential for these patients to perform a complete periodic dermatologic examination for proper restaging and treatment.

Combination of 30% Salicylic Acid Peels and Mechanical Comedo Extraction for the Treatment of Favre-Racouchot Syndrome.

Dear Editor, Favre-Racouchot syndrome is a cutaneous disease characterized by cysts, comedones, and elastotic nodules in actinically damaged skin, typically on the face (1). It has been specifically connected to sun exposure and heavy smoking, which may act synergistically (2). Available medical and surgical therapies are of variable efficacy. We present a combined therapeutic approach: 30% salicylic acid peels followed by manual extraction of cystic and comedonal material in the same visit. Five male patients, aged between 60-75 years with the clinical diagnosis of Favre-Racouchot syndrome, were treated with salicylic acid peel 30% followed by cyst and mechanical comedo extraction. Local anesthesia was considered unnecessary. Patients were subjected to the above therapies every two weeks for a series of four treatments. Photographs were taken before the beginning of treatment, as well as before and after each session (Figures 1a, b and 2a, b). At the end of the study, physician and patient global assessment scale was used to evaluate the efficacy of the treatment (0-25% indicated poor response, 25-50% fair, 50-75% good, and 75-100% excellent response). We have previously used this assessment scale in published research. Safety was assessed by evaluating early and delayed adverse events. Physician assessment found a fair to good improvement in 80% of the patients based on the reduction of comedones and solar elastosis, as well as the improvement in overall skin appearance and texture. The numbers for each specific categories of improvement were as follows: 1 patient poor; 3 patients fair, and 1 patient good improvement. Based on the patients' self-assessment, all patients (100%) acknowledged an improvement. Three patients rated the improvement fair (60%) and two rated it good (40%). The treatment was well-tolerated and no side-effects were noted. No clinical progression was observed on 6-month follow-up visit. Favre-Racouchot syndrome was originally described in 1932 by Favre and later reviewed in detail by Favre and Racouchot in 1951. Lesions are usually distributed on the temporal and periorbital areas. However, there have been reports of similar findings in atypical locations such as the forearms and chest. The underlying skin is sun-damaged, diffusely thickened, and furrowed (1). The eruption is usually bilaterally symmetrical. The precise pathogenesis of Favre-Racouchot syndrome is not known. Nevertheless, it most commonly presents in patients with a history of long-term sun exposure, heavy smoking, and, although rare, a history of radiation exposure. Unilateral manifestation of the disease has been previously described and was attributed to prolonged occupational unilateral sun exposure or observed following radiation therapy (3). It is mostly reported in Caucasian men (with a prevalence of 6% in adults older than 50 years). Its incidence increases with age, although it has been reported in younger patients. Differential diagnosis includes dermatoses that present with lesions of similar morphologies, such as acne vulgaris, epidermoid cysts, sebaceous hyperplasia, and colloid milium (4). Diagnosis is primarily clinical. Although the histologic features of the disease are very characteristic, skin biopsy is rarely required. The comedones found are histologically indistinguishable from the primary comedones of acne vulgaris, with the exceptions of a lack of inflammation and the presence of a marked actinic elastosis in the surrounding dermis (epidermal atrophy and massive basophilic degeneration of the upper dermis). Measures to stop the progression of the disease include smoking cessation and sun protection. Treatment options include topical retinoids, excision, curettage, dermabrasion, comedo extraction, and carbon dioxide laser ablation. Daily oral isotretinoin (0.05-0.10 mg/kg/day) used in conjunction with topical tretinoin has also been found effective. Treatment results are usually unsatisfactory when these techniques are used independently, but when used in conjunction with one another they may provide a very favorable outcome (1). For the best therapeutic outcome, solar elastosis, the nodulocystic lesions, and the comedones that require mechanical removal should be targeted. Salicylic acid is a lipophilic beta-hydroxy acid possessing keratolytic, comedolytic, and anti-inflammatory properties. At concentrations between 20% and 30% it is used in the treatment of acne vulgaris and mild photodamage. It decreases sebum secretion and disrupts intercorneocyte cohesion, leading to desquamation (5). Its lipid solubility permits better penetration into the pilosebaceous unit. Salicylic acid extends up to the mid-portion of the follicular canal (upper dermis) where excessive keratinization, the initial event in comedo formation, takes place. Furthermore, it activates epidermal basal cells and underlying fibroblasts, resulting in reorganization of the epidermis and a rebuilding of the superficial dermal connective tissue. The above actions of salicylic acid may be responsible for the reduction in comedonal lesions and the improvement in solar elastosis and overall skin texture. Additionally, its keratolytic effect facilitates comedo extraction. On the basis of our results, we suggest an alternative therapeutic approach with salicylic acid peels followed by mechanical comedo extraction in patients suffering from Favre-Racouchot syndrome.