Effect of early initiation of steroid-sparing drugs in patients with bullous pemphigoid.

Introduction: Bullous pemphigoid (BP) can be treated using systemic and topical glucocorticoids and/or other immunomodulatory agents. However, the long-term use of systemic glucocorticoids causes severe adverse side effects. This study was aimed at investigating whether the early initiation of corticosteroid-sparing therapy (CST) in BP patients results in better outcomes than late or no CST. Method: We retrospectively identified all BP patients referred to the tertiary center, of the Department of Dermatology and Venerology, Aarhus University Hospital, Denmark, from 2015 to 2021. Patients' demographics, comorbidities, treatment, remission of BP, length of admission, relapse, and 1-year mortality were recorded. All patients who received CST were dichotomised into two groups: initiated with CST <28 or >28 days. The groups were compared using t-tests. Additionally, all patients who received CST were compared with those who received systemic glucocorticoids alone. Our cohort was compared with that of a previous study (2006-2013) performed in our department. In 2015, we revised our BP treatment guidelines to include the early initiation of CST. Results: On comparing the group of patients initiated with CST <28 versus >28 days, we found no significant differences in the complications or mortality between the groups (p = 0.63 and p=0.79, respectively). The <28 days group had a lower rate of relapse (p < 0.05). On comparing data from this study with those from the previous study, conducted before we revised our treatment guideline, we found a reduced initial dose of prednisolone and reduced admission time in this study. No significant differences were found between patients treated with CST and those treated with systemic glucocorticoids alone. Conclusion: The rate of complications and 1-year mortality did not differ significantly between the two subgroups in this study. The relapse rate was lower in the CST <28 days group than in the CST >28 days group. The initial dose of prednisolone and admission time were reduced in this study compared with those in the previous study performed before the implementation of a local treatment guideline recommending the early initiation of CST.

The impact of home treatment and self-administration of omalizumab on chronic urticaria.

Background: Patients suffering from Chronic Spontaneous Urticaria (CSU) may be recalcitrant to treatment with high dose second-generation antihistamines. These patients are, according to international guidelines, eligible to treatment with omalizumab. Treatment with omalizumab has proven to be very effective for this group of patients. Until 2018, when the self-administration of omalizumab was approved, patients have had to visit an outpatient clinic to receive the treatment. Methods: In this study we performed a survey among 75 CSU patients who had changed their treatment from administration at an outpatient clinic to self-administration at home. Results: None of the patients experienced decreased effect of the treatment with omalizumab, whereas 41.4% reported improved effect of the treatment during self-administration.The most common reported benefits for the patients were decreased travel time and the ability to choose dosing time at the day of treatment, whereas the most reported concern was fear of performing the injection. Conclusions: Patients are very content with self-administration of omalizumab. There has been no decreased effect of the treatment, and as discussed in this paper, there might be other societal benefits from self-administration. Thus, self-administration at home of omalizumab should be standard of care when using this treatment.

Non-Atopic Chronic Nodular Prurigo (Prurigo Nodularis Hyde): A Systematic Review of Best-Evidenced Treatment Options.

BACKGROUND: Chronic nodular prurigo (CNPG) is a chronic, inflammatory skin disease, characterized by intense and debilitating pruritus. The pathophysiology is not fully understood, and the condition is difficult to treat with no targeted therapies. The aim of this systematic review was to review the evidence of therapies for non-atopic CNPG and conduct a meta-analysis of the results. SUMMARY: We conducted a systematic review of the literature concerning effect of treatment for non-atopic CNPG. Due to few randomized controlled trials (RCTs) and case series, the literature was unfortunately too sparse to conduct a meta-analysis of the results. Instead, we thoroughly report important data from the three existing RCTs and 6 case studies with more than 15 patients. Evaluated therapies include nemolizumab, aprepitant, topical therapy with hydrocortisone and pimecrolimus, thalidomide, UVA phototherapy, pregabalin, and naltrexone. Included RCTs and case studies all had a heterogeneous methodology making direct comparison almost impossible. KEY MESSAGES: There is sparse evidence for the currently used therapies for non-atopic CNPG. Several RCTs on new therapies are running or in the pipeline, hopefully providing new, effective, and targeted treatment possibilities for CNPG patients both with and without an atopic predisposition.

Appraisal of Proactive Topical Therapy in Atopic Dermatitis: Pros and Cons.

Atopic dermatitis is a common inflammatory skin disease that can affect both children and adults. It is a chronic disease with recurrent, highly pruritic eczematous lesions. Topical treatment with anti-inflammatory agents is the mainstay of treatment for atopic dermatitis, either in a reactive or proactive approach according to severity of the disease and always in combination with daily application of an emollient cream. Several studies have shown that proactive therapy with either topical corticosteroids or topical calcineurin inhibitors is significantly superior at reducing the number of flares and increasing the interval between flares compared with reactive therapy in patients with moderate and severe disease. The risk of side effects is considered low, and there seem to be no extra economic costs related to this treatment approach. Proactive therapy is an advisable treatment option for patients with moderate and severe atopic dermatitis to gain prolonged disease control; however, long-term safety data and data on when to stop do not yet exist.

Eosinophilic pustular folliculitis of infancy: A rare diagnosis in children.

Remember EPFI as a differential diagnosis in children with a rash on the scalp and no effect of antibiotic treatment.

[Aquagenic wrinkling of the palms is a rare dermatological disease associated with cystic fibrosis].

Aquagenic wrinkling of the palms was first described in 1974. This review summarises the present knowledge. Aquagenic wrinkling of the palms is most often associated with cystic fibrosis, but several other associated conditions are described. Patients report of pruritus, pain and discomfort in the palms after contact with water, and excessive wrinkling is visible. The prognosis is good, and symptoms often decrease in adulthood. A positive water exposure test will support the diagnosis, and the patient should be referred for dermatological investigation and genetic test for cystic fibrosis should be offered.