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Background: Improper use of over‑the‑counter (OTC) steroid medication has been linked to recalcitrant dermatophytosis. There is proven evidence of HPA axis suppression by the use of long‑term oral steroids. This study aims to determine the prevalence and pattern of inappropriate OTC steroid use and its effects on the hypothalamus‑pituitary‑adrenal (HPA) axis in adults with recalcitrant dermatophytosis. Materials and Methods: This cross‑sectional study of 2 months was conducted in a hospital setting and included patients of recalcitrant dermatophytosis with a history of OTC steroid use. Clinico‑demographic details and basal serum cortisol levels were recorded in all and analyzed. Result: Of a total of 103 patients, 59.22% (n = 61/103) were males, and the mean duration of steroid abuse was 17.78 months. About 48.54% (n = 50/103), 3.88% (n = 4/103), and 47.57% (n = 49/103) patients reported the use of topical steroids, oral steroids, and both oral and topical steroids, respectively. Among all the topical steroid users (n = 99), clobetasol propionate 48.48% (n = 48/99), while among oral steroid users (n = 53), prednisolone 45.28% (n = 24/53) were the most commonly used agents, respectively. The morning serum cortisol levels (8–9 AM) were found to be decreased in 42.7% (n = 44/103), with a mean value of 44.28 ± 17.34 μg/dL. Conclusion: Improper OTC steroid use in recalcitrant dermatophytosis leads to HPA axis suppression. This highlights the need for intervention from apex health officials. [ABSTRACT FROM AUTHOR]

Introduction: The role of lasers in the treatment of standard therapy-resistant inflammatory dermatoses and connective tissue disorders has been controversial and evidence supporting the role of lasers in this setting is scarce. Objective: To assess the efficacy of lasers in the management of inflammatory dermatoses and connective tissue disorders (CTD). Materials and Methods: A retrospective case review of all inflammatory dermatoses/connective tissue diseases treated in a tertiary laser clinic between March 2010 and 2020 was undertaken. Results: A total of 60 cases (48 = female) were included and the average age was 51 years (range 21 to 74). The following conditions were treated: scleroderma n = 22 (37%), granuloma faciale n = 10 (17%), sarcoidosis n = 8 (13%), discoid lupus erythematosus n = 7 (12%), and systemic lupus erythematosus n = 2 (3%). Other diagnoses included necrobiosis lipoidica, pyoderma vegetans, hypertrophic lichen planus, and dermatomyositis. The most common type of laser used was pulsed dye laser (PDL) in n = 41 (68%) cases. Eight (13%) patients received treatment with the carbon dioxide (CO2) laser. The most common site treated was the face. A good response with a marked reduction of signs was seen in 62% of patients while 10% of the patients did not respond to laser treatment. Self-limiting complications included purpura and hyperpigmentation. Limitations: Lack of objective assessment and outcome measures. Conclusions: This is the largest cohort of patients to have undergone laser treatment for inflammatory dermatoses/connective tissue disease. Based on this retrospective review, we conclude that lasers can be a useful adjunct in the management of otherwise difficult-to-treat selected inflammatory and connective tissue diseases. [ABSTRACT FROM AUTHOR]

PURPOSE: To evaluate anatomical changes on ultra-wide-field fluorescein-angiography and optical coherence angiography (OCT-A) among a cohort with treatment-resistant macular edema secondary to retinal vein occlusions (RVO) switched to aflibercept. MATERIALS AND METHODS: Patients with persistent macular edema despite previous bevacizumab and/or ranibizumab were switched to aflibercept in a 48-week prospective trial. Ultra-wide-field fluorescein angiography (UWFFA) and OCT-A were performed at baseline, week-24 and week-48. The ischemic index was calculated from UWFFA and the areas of vascular perfusion. The foveal avascular zone (FAZ) were quantitatively evaluated on OCT-A. RESULTS: Eighteen patients (mean age, 70.3±8.6 years) were recruited. Mean central macular thickness (CMT) was significantly reduced at 48-weeks compared to baseline (-87.6±48.8 μm, P < 0.001 and -191.0±128.3μm, P < 0.001 among BRVO and CRVO eyes, respectively). The mean baseline ischemic index as measured on Optos wide-field angiography was 10.9%±8.3 and decreased to 5.7%±4.2 (P = 0.028), at week 48. The mean FAZ areas of the SCP and DCP reduced by -0.06 ± 0.12 mm 2 and -0.17± 0.45 mm 2 , respectively. FAZ area on OCT-A was stable in eyes with stable or improved vision but increased in size in eyes with baseline macular ischemia and those with lower gains in BCVA at week 48 (R 2 =0.719, P = 0.05 and R 2 =0.516, P = 0.01). CONCLUSION: There was a reduction in macular edema measured on OCT at 48-weeks in eyes switched to aflibercept with chronic macular edema due to retinal vein occlusion. There was also a reduction in retinal ischemia as measured using UWFFA. [ABSTRACT FROM AUTHOR]

Background and Aims: Dermatophytosis has always been a common superficial mycosis in India. However, the past 6-7 years have seen an unprecedented increase in the number of patients affected by recurrent, chronic, recalcitrant and steroid modified dermatophytosis involving the glabrous skin (tinea corporis, tinea cruris and tinea faciei). Importantly, there has been a notable decrease in clinical responsiveness to commonly used antifungals given in conventional doses and durations resulting in difficult-to-treat infections. Considering that scientific data on the management of the current epidemic of dermatophytosis in India are inadequate, the Indian Association of Dermatologists, Venereologists and Leprologists (IADVL) Task force Against Recalcitrant Tinea (ITART) has formulated a consensus statement on the management of dermatophytosis in India. Methods: Seventeen dermatologists with a focussed interest in dermatophytosis participated in a Delphi consensus method, conducted in three rounds. They responded as either "agree" or "disagree" to 132 statements prepared by the lead experts and gave their comments. Consensus was defined as an agreement of 80% or higher concurrence. Statements on which there was no consensus were modified based on the comments and were then recirculated. The results were finally analysed in a face-to-face meeting and the responses were further evaluated. A draft of the consensus was circulated among the participants and modified based on their inputs. Results: Consensus was achieved on 90 of the 132 statements. Direct microscopy using potassium hydroxide mount was recommended in case of diagnostic difficulty on clinical examination. Counselling of patients about strict adherence to general measures and compliance to treatment was strongly recommended as the key to successful management of dermatophytosis. A combination of systemic and topical antifungal drugs was recommended for the treatment of glabrous tinea in the current scenario. Topical corticosteroid use, whether used alone or in combination with other components, was strongly discouraged by all the experts. It was suggested that topical antifungals may be continued for 2 weeks beyond clinical resolution. Itraconazole and terbinafine were recommended to be used as the first line options in systemic therapy, whereas griseofulvin and fluconazole are alternatives. Terbinafine was agreed to be used as a first line systemic agent in treatment naïve and terbinafine naïve patients with glabrous tinea. Regular follow-up of patients to ensure compliance and monitoring of clinical response was recommended by the experts, both during treatment and for at least 4 weeks after apparent clinical cure. Longer duration of treatment was recommended for patients with chronic, recurrent and steroid modified dermatophytosis. Conclusion: Consensus in the management of dermatophytosis is necessary in the face of conventional regimens proving ineffective and dearth of clinical trials re-evaluating the role of available antifungals in the wake of evolving epidemiology of the infection in the country. It needs to be backed by more research to provide the required level of evidence. It is hoped that this consensus statement improves the quality of care for patients with dermatophytosis, which has emerged as a huge public health problem, imposing considerable financial burden on the country. [ABSTRACT FROM AUTHOR]

Non-venereal warts are a frequent dermatological presentation with potential spontaneous regression in immunocompetent adults and children within 2 years. Evidence shows that conventional wart treatments are not a guaranteed treatment modality and can carry concerns regarding safety. The aim of this literature review was to identify the most effective treatments for wart resolution to guide clinical practice while identifying areas for further research. A systematic literature review was performed to determine the current treatment modalities for non-anogenital cutaneous warts in immunocompetent individuals and their effectiveness. Articles were categorized into one of eight groups depending on anatomical location, population age, or recalcitrant status with ranked levels of evidence. This literature review highlights a variety of treatments for non-venereal warts shown to be effective. In this instance where optimal evidence-based treatments are not available, clinical experience determines the most appropriate clinical practice. Further reproducible immunotherapy research on wart resolution is required to enable clear comparisons of these treatment modalities to conventional methods. Future clinical practice will require the human papillomavirus type to target the wart treatment accordingly; however, further research is required to determine these correlations. [ABSTRACT FROM AUTHOR]

Type 2 lepra reaction (or erythema nodosum leprosum [ENL]) is an immune complex-mediated reaction which has been reported to occur for up to 8 years after successful completion of multibacillary multidrug therapy. The management of ENL is a challenge with the patient often becoming steroid dependent; predisposing to recurrent episodes in 39%–77% of cases on attempted steroid withdrawal. Here, we present a case of recalcitrant recurrent type 2 reaction which responded promptly to treatment with colchicine. [ABSTRACT FROM AUTHOR]

Background: Itraconazole (ITZ) is widely used for cutaneous and systemic mycoses. Its bioavailability is inconsistent and shows interindividual variations. The quality of ITZ pellets is an important factor determining its absorption profile and thereby the therapeutic effect. Analysis of morphometric characteristics is a surrogate method to determine the same. Pellet number and size are the most important parameters in this regard. Aim: We aimed to delineate few low-cost brands, the assessed variables of which fell within the formulated criteria. Materials and Methods: In all, 22 (100 mg) formulations of ITZ were included. The pellet number was calculated manually and pellet size was determined using a dermoscope with an inbuilt measurement tool. Furthermore, size variation with respect to the innovator US Food and Drug Administration (FDA)-approved brand was determined. Results: There is a large variation in pellet number and average pellet size among different brands. Pellet number ranged from 121 to 820 and average size from 959 to 1845 μm. Few brands had dummy pellets and loose powder within the capsule. Two brands within the price range of less than Rs. 20 per capsule fulfilled the three formulated criteria: of a good pellet count, small pellet size, and low size variation. Two other brands also satisfied these criteria but were priced between Rs. 20 and 30 per capsule. The innovator US FDA-approved brand had the highest number of pellets and minimum size variation but is the costliest of all assessed brands. Limitations of the Study: We cannot comment on inter-batch variation as ours was a one-point assessment. Advanced techniques such as scanning electron microscopy and drug release profile, which would have given further useful information on pellet quality, were beyond our scope. Conclusion: There is marked variation in the assessed characteristics of ITZ formulations. These morphometric characteristics may have a significant bearing on the quality of ITZ. And thus analysis of these can help clinicians make an informed decision in choosing an ITZ formulation to achieve optimal efficacy. [ABSTRACT FROM AUTHOR]

Background: Warts are benign tumors involving skin and mucous membrane that are caused by human papillomavirus (HPV). Several treatment modalities are available for treating multiple warts, but without any significant response or cost-effectiveness. Aims: This study aimed to evaluate the safety and efficacy of autoimplantation therapy in the treatment of recalcitrant and multiple warts. Materials and Methods: A total of 40 patients of multiple warts (more than five warts per patient), palmoplantar warts, recurrent warts, and resistant warts were enrolled in this study. A small piece of warty tissue was introduced in the wound with the help of 26 no. needle. Patients were assessed monthly and resolution after 3 months was considered complete clearance. Result: Out of 40 patients, 21 patients of verruca vulgaris (75%) and 10 patients of palmoplantar warts (83.3%) showed resolution within 3 months, accounting for a total clearance rate of 77.5%. Conclusion: Autoimplantation of wart using the pared stratum corneum of wart is a safe, efficacious, less painful, and in-office procedure for the treatment of multiple, recurrent, and palmoplantar warts. [ABSTRACT FROM AUTHOR]

Although the long-term use of immunosuppressives - supplemented with more aggressive treatments such as immunoadsorption, intravenous immunoglobulins, or plasmapheresis in recalcitrant cases has dramatically improved the prognosis of pemphigus vulgaris, opportunistic infections secondary to immunosuppression continue to cause significant mortality. We report four cases- three old ones, who had accumulated significant morbidities over their disease duration ranging from 5 to 10 years, and the fourth, a teenage female intolerant to corticosteroids and idiosyncratic to methotrexate-who achieved complete remission on administration of rituximab by the lymphoma protocol. One of the old cases who had recalcitrant mucositis experienced its complete subsidence without any adjuvant whatsoever. All continue to remain asymptomatic for 11-20 months. None had infusion reactions or any delayed side effects. [ABSTRACT FROM AUTHOR]

Context: Recalcitrant alopecia areata (AA) is not uncommon in clinical practice. In certain patients, treatment failures are known with almost every conventional therapy either singly or in combination. Aims: To study the efficacy of liquid nitrogen (LN) cryotherapy in patients with recalcitrant AA. Subjects and Methods: We present series of eleven patients of recalcitrant AA, who consulted us after getting no response to various modalities of treatment for 6 months. We treated them with LN cryotherapy every 2 weeks till significant hair regrowth or maximum five sittings (at 0, 2, 4, 6, and 8 weeks) whichever was earlier. Inclusion and exclusion criteria were applied. Each patient was counseled and a written consent was taken. Every session consisted of dual freeze and thaw cycles of 15 s each with a cryo unit spray. Two months of follow-up after last treatment was done to observe sustained re-growth of hair. Statistical Analysis Used: The clinical response was evaluated by using regrowth scale at 4th, 8th, and 16th week. Results: 11 patients were recruited, one patient dropped due to inability to attend follow-ups. Remaining ten patients completed the treatment and follow-up. Out of 10 patients, five patients (50%) showed an excellent response, three (30%) had a satisfactory response, one (10%) had a fair response, and one patient (10%) had a poor response. No serious adverse effects were seen. Sustained hair regrowth was seen in 80% of patients at the 16th week. Conclusions: LN cryotherapy may be worth trying treatment in the management of recalcitrant AA. [ABSTRACT FROM AUTHOR]