Successful Treatment with Bimekizumab of a Psoriatic Patient Undergoing Hemodialysis: A Case Report and Review of the Literature

Background/Objectives: Treating psoriasis patients requires the consideration of potential underlying complications like latent viral infections and chronic kidney disease, which may influence therapy selection. Case presentation: A patient with end-stage kidney disease (ESKD) undergoing hemodialysis (HD) was successfully treated with bimekizumab, an IgG1 humanized monoclonal antibody inhibiting interleukin (IL)-17A and IL-17F. This case appears to be the first documented instance of effective anti-IL-17A/IL-17F antibody treatment in a psoriasis patient undergoing HD, with a sustained positive response for eight months. Discussion: Studies indicate the comparable pharmacokinetics, efficacy, and safety of certain psoriasis drugs in patients with chronic kidney disease (CKD) and those with normal renal function. The positive clinical outcome observed following treatment with bimekizumab aligns with the existing literature on this topic. However, further studies are needed to objectively evaluate the pharmacokinetics, efficacy, and safety of this drug in this specific setting. Conclusions: This documented case represents the first known use of bimekizumab to treat psoriasis in patients undergoing dialysis, suggesting its potential effectiveness and safety in this population.

18F-FDG PET-CT Scans in Oncology Patients Treated with Hyaluronic Acid Filler: Not Always a Pitfall

The use of hyaluronic acid (HA) fillers in oncology patients undergoing PET-CT scans is a topic of debate due to potential interference with imaging accuracy. A 54-year-old female, postmelanoma metastasectomy in the parotid region with subsequent facial nerve palsy (FNP), received HA filler injections for facial symmetry and functional restoration. Follow-up PET-CT scans showed no interference or artifacts attributable to HA injection, allowing for accurate imaging results. This case suggests that HA fillers administered in oncology patients may not universally pose challenges or disrupt PET-CT imaging interpretation. Due to the possible false positives induced by fillers, the inclusion of aesthetic treatments in patients' anamnesis is a crucial step to accurately interpret PET-CT images. Although maintaining high level of caution in interpreting PET-CT results after filler injection is essential, our case emphasizes the safety of this procedure in oncology patients undergoing follow-up PET-CT scans.

The Prognostic Role of [18F]FDG PET/CT in Patients with Advanced Cutaneous Squamous Cell Carcinoma Submitted to Cemiplimab Immunotherapy: A Single-Center Retrospective Study

Background: Baseline 2-deoxy-2[18F]fluoro-d-glucose ([18F]FDG) positron emission tomography (PET)-derived parameters and 12-week metabolic response were investigated as prognostic factors in advanced cutaneous squamous cell carcinoma (cSCC) submitted to cemiplimab immunotherapy. Materials and Methods: Clinical records of 25 cSCC patients receiving cemiplimab, submitted to [18F]FDG positron emission tomography/computed tomography (PET/CT) at baseline and after ∼12 weeks, were retrospectively reviewed. The Kaplan-Meier (KM) method was applied to analyze differences in event-free survival (EFS), and Cox regression analysis was employed to identify the prognostic factors. Results: At the 12-week PET/CT evaluation, 16 patients (64%) were classified as responders (complete or partial response) and 9 (36%) as nonresponders ("unconfirmed progressive metabolic disease") according to immune PET Response Criteria in Solid Tumors (iPERCIST). By KM analysis, baseline metabolic tumor volume (MTV) and total lesion glycolysis (TLG) significantly correlated with the EFS (p < 0.05). Furthermore, the KM analysis showed that the lack of metabolic response at 12 weeks was associated with meaningfully shorter EFS (7.2 ± 1 months in nonresponders vs. 20.3 ± 2.3 months in responders). In Cox multivariate analysis, metabolic response at 12 weeks remained the only predictor of the EFS (p < 0.05). Conclusions: Baseline tumor load (i.e., MTV and TLG) and metabolic response at 12 weeks may have a prognostic impact in cSCC patients treated with cemiplimab.

Supraorbital Basosquamous Carcinoma Treated with Cemiplimab Followed by Sonidegib: A Case Report and Review of the Literature

Basal cell carcinoma (BCC) is a skin cancer with low local aggressiveness and a low tendency to metastasize. Basosquamous Carcinoma (BSC) represents an aggressive histological subtype of BCC with intermediate features between Squamous Cell Carcinoma (SCC) and BCC. Cemiplimab is currently approved as first-line therapy in SCC and second-line therapy in BCC patients who have progressed on or are intolerant of a Hedgehog pathway Inhibitor (HHI). Our study describes the case of a 59-year-old man with BSC who was successfully treated with 5 cycles of Cemiplimab as first-line therapy and Sonidegib as second-line therapy. Currently, the efficacy of Cemiplimab against BSC and other histopathological subtypes of BCC has not been fully elucidated, as has the role of sequential or combination therapy with Cemiplimab and HHI in the management of BSC. The aim of this case report is to highlight the need to outline the use of checkpoint inhibitors in BCCs and focus attention on the synergistic role of Cemiplimab and HHIs in such a controversial entity as BSC.

Psoriasis induced by first‑line pembrolizumab in metastatic non‑small cell lung cancer: A case report

Therapeutic options for non-small cell lung cancer (NSCLC) have changed with the introduction of immune checkpoint inhibitors. Immunotherapy is generally well tolerated, but can also be associated with severe adverse events, such as the development of new autoimmune diseases. In patients without a history of autoimmune diseases, psoriasis caused by immunotherapy treatment is rarely described in the literature. The present study describes the case of a 68-year-old man with metastatic NSCLC that started chemoimmunotherapy with carboplatin plus pemetrexed plus pembrolizumab. After two cycles of therapy, the patient developed a G3 maculopapular rash. Biopsy confirmed psoriasis and pembrolizumab treatment was discontinued. At the last follow up, the patient was still on maintenance therapy with pemetrexed alone, which is well tolerated. Psoriasis has rarely been reported as an immune-related adverse event. Although the patient had to stop the immunotherapy treatment, the patient is still exhibiting a response to it. Notably, it has previously been described how skin toxicities are associated with a better outcome. Other studies need to be conducted to identify the risk and predictive factors associated with severe immune adverse events and objective response.

A Case of Psoriatic Disease and Hidradenitis Suppurativa in a Child with Chromosome 17q21.31 Microduplication Syndrome

Psoriatic disease is a chronic, relapsing inflammatory disorder, characterized mostly by cutaneous erythematous scaly plaques sometimes associated with arthritis. Hidradenitis suppurativa (HS) is a chronic relapsing inflammatory disease of the apocrine glands, characterized clinically by painful abscesses, sinus tracts and scars. It typically occurs after puberty, affecting mainly intertriginous areas of the body. There is a strong association between HS and psoriasis since they share the same pathogenic inflammatory pathway. The patient presented: low birthweight, microcephaly, facial dysmorphisms, lumbar hyperlordosis, walking difficulties, global psychomotor developmental delay and learning disabilities. A genetic evaluation revealed a 2.5 Mb de novo microduplication in the 17q21.31 chromosomal region. Dermatological examination revealed HS (Hurley stage II-HS) distributed in the genital area and inguinal folds, psoriatic plaques on the retroauricolar folds, on the elbows bilaterally and on the lateral aspect of the right ankle and psoriatic arthritis. The patient was treated with adalimumab, with a marked improvement of both conditions. To our best knowledge, we report the first case of coexisting Psoriatic Arthritis Disease and Hidradenitis Suppurativa in a child with chromosome 17q21.31 microduplication syndrome. We hypothesize that gene CRHR1 duplication included in the 17q21.31 chromosomal region might be involved in the pathogenesis of both diseases.

Rehabilitation After Total Laryngectomy: An Integrated Protocol Remotely Delivered During COVID-19

The aim of this paper was to evaluate the results of an integrated treatment delivered remotely to laryngectomized patients with voice prosthesis. Eighteen laryngectomized patients were treated remotely in groups co-led by a speech therapist and a psychologist ("Online Group"). The results were compared with those of 17 patients ("In-Person Group") previously studied. The two groups obtained comparable results on all parameters of the INFVo perceptual rating scale, in the DEP, ANX, PHO and HOS areas of the Symptom Check List-90-Revised questionnaire, and in the areas investigated by the WHOQOL-B questionnaire. The "In-Person Group" obtained statistically better results on the Italian Self-Evaluation of Communication Experiences after Laryngeal Cancer questionnaire. Although the in-person treatment favored the acceptance of the new voice and the development of conversational skills, telerehabilitation guaranteed an adequate level of assistance in terms of voice acquisition, prevention of anxiety and depression, and recovery of a good QoL.

[18F]FDG PET/CT in a Case of Mycosis Fungoides Showing an Unusual Adverse Reaction to Mogamulizumab: Correlation Between Imaging and Histological Findings

A 73-year-old female patient, affected by mycosis fungoides (MF), discontinued mogamulizumab, after initial clinical benefit, due to the onset of generalized erythema. Follow-up positron emission computed tomography (PET/CTs) carried out at 3 weeks and 6 months after therapy discontinuation showed, with respect to baseline PET/CT scan, a progressively increasing number of hypermetabolic enlarged lymph nodes suspected for a neoplastic involvement, but with histology indicative of an inflammatory reaction. After sequential therapy with corticosteroids and methotrexate, a complete remission was registered at 18F-fluorodeoxyglucose ([¹⁸F]FDG) PET/CT performed at 12 months after mogamulizumab interruption. The case we describe highlights the usefulness of serial examinations with [¹⁸F]FDG PET/CT in an MF patient presenting an unusual adverse reaction to mogamulizumab.

Italian Real-Life Experience on the Use of Mogamulizumab in Patients with Cutaneous T-Cell Lymphomas

Mycosis fungoides and Sèzary syndrome are the most studied subtypes common cutaneous T-cell lymphomas. The current treatment objective is to improve the clinical manifestations of the disease in the affected areas, to relieve symptoms and to halt disease progression. Patients with early-stage mycosis fungoides are usually managed with skin-directed therapies, whereas patients with resistant or advanced-stage mycosis fungoides or Sèzary syndrome often require systemic drugs. Over the last decade, new drugs have been developed, increasing the breadth of treatment options for cutaneous T-cell lymphomas patients. Mogamulizumab is a first-in-class defucosylated humanized IgG1 κ monoclonal antibody, which exerts its anti-tumour action by selectively binding to C-C chemokine receptor 4 and increasing antibody-dependent cellular cytotoxicity activity against malignant T-cells. Several clinical trials showed that mogamulizumab is able to effectively control the cutaneous T-cell lymphomas in each site (skin, blood, lymph nodes and viscera), improving patients' symptoms, function and overall quality of life with a manageable safety profile. In this report, we discuss 12 cases of patients with mycosis fungoides or Sèzary syndrome successfully treated with mogamulizumab in real-life clinical practice in Italy.

Long term efficacy, safety, and tolerability of tildrakizumab in epileptic patient with psoriasis and eczema

Psoriasis is a chronic inflammatory disease which mostly affects skin. Tildrakizumab is a specific anti-interleukin -23p19 monoclonal antibody approved for the treatment of plaque psoriasis in adults. Herein, we report about a patient who came to our attention for a moderate-to-severe plaque psoriasis, involving primarily upper limbs, elbow, abdomen and knees (PASI 18 - DLQI 22). His medical history was relevant for epilepsy controlled pharmacologically. In addition, an eczematous and edematous appearance of the tibial area was detected; the histologic findings did not contradict the diagnostic hypothesis of subacute spongiotic dermatitis. The patient was treated with Tildrakizumab. After 12 weeks the clinical lesions improved significantly, and the eczematous component disappeared in the tibial area bilaterally. The clinical improvement was maintained even after one year of therapy. Tildrakizumab showed excellent results in the control of psoriasis, with an excellent safety profile. The promising results of clinical trials have been confirmed in a real-life setting. There are no reports about its safety in epileptic patients. In our case, neurological adverse events did not verify and tildrakizumab managed to control both the psoriatic and eczematous components.

A Case Report of Monkeypox in an Adult Patient from Italy: Clinical and Dermoscopic Manifestations, Diagnosis and Management

Monkeypox infection is an emerging problem and a new challenge for modern medicine. With an increasing number of new cases worldwide, new data regarding the clinical manifestations, characteristics of the patients, risk factors and treatment options are coming to light. Knowing more about the disease will allow to elaborate new helpful methods to facilitate its diagnosis. Special attention should be paid to the careful dermatologic and dermoscopic examination of the patient. The analysis of available data also suggests possible strategies for the prevention of Monkeypox virus spread; the vaccine against Smallpox seems to be an effective solution. This case report describes the diagnostic approach and management of a non-vaccinated adult patient with several risk factors and a history of sexually transmitted disease. The patient had no history of travel abroad. Even though a clinical diagnose of Monkeypox can be challenging due to its similarities with skin rashes caused by other Orthopoxviral infections, there are fine differences between the rashes which can be helpful in their differentiation, although laboratory analysis is required for a definitive identification. A careful study of the characteristics of the rash, such as diameter, its presence on palms and soles and its evolution in time, provided important clues for the diagnosis of Monkeypox infection. The lack of vaccinations in the history of the patient was another crucial finding in the diagnostic process.

Multidimensional voice assessment after Lee Silverman Voice Therapy (LSVT®) in Parkinson's disease

Objective

To investigate the effectiveness of Lee Silvermann Voice Treatment (LSVT^®) in improving prosody in patients with Parkinson’s disease over medium-term follow-up.

Methods

15 patients with Parkinson’s disease were assessed before LSVT^®, within one week, and 3 and 6 months after treatment. Subjective and objective evaluation included: Voice Handicap Index - 10 (VHI-10), perceptual assessment by GRBAS scale and item 18 of the Unified Parkinson’s Disease Rating Scale III (UPDRS III), maximum phonation time (MPT /s/) and acoustic analysis by means the Voice Range Profile (VRP) and the “Intonation Stimulability Protocol” of the Motor Speech Profile (MSP).

Results

A significant increase of the mean values of Imax and rF0 was observed until 6 months post-therapy (p < 0.001), whereas Running Speech Standard Deviation (rSTD) (p = 0.004), Amplitude Variability (rVAm) (p = 0.02) and Frequency Variability (rvF₀) (p = 0-01) improved significantly after 3 months, but returned to pre-therapy levels after 6 months. The score of item 18 of the UPDRS III increased significantly early post-therapy (p = 0.03), but did not maintain the improvement at 3 and 6 months. Median values of Grade (G), Asthenia (A) and mean values VHI-10 score significantly decreased at each post-therapy control (p < 0.05).

Conclusions

In addition to the subjective and perceptual beneficial effect of LSVT^®, we found a long-lasting increase of loudness and fundamental frequency. There was also improvement of acoustic parameters related to prosody, although it was temporary.

Guselkumab for the treatment of severe plaque psoriasis in a schizophrenia patient: a case report

A wide range of comorbid conditions are associated with psoriasis, many studies have drawn attention to a higher prevalence of psychiatric comorbidities in psoriatic population. Herein, we present a case of a Caucasian 44-years-old man suffering from a severe schizophrenia, who received guselkumab (a human monoclonal antibody targeting the p40 subunit of IL-23) for the treatment of a moderate-to-severe plaque type psoriasis. After 3 months, the patient reached complete resolution of psoriasis without any side effects, maintained at 6 months follow up visit. Some studies have highlighted the hypothesis that an hyperactivation of immune response appears to be one of the main mechanisms underlying the increased risk of this association. In particular, the axis il-17/il-23 plays a central role in the pathogenesis of this disease. Further research will be needed to assess whether anti-IL23 drugs could be a more suitable therapeutic option in psoriatic patients with schizophrenia.

PSSD and biologic therapy: Real-life data in 417 patients with moderate to severe psoriasis

BACKGROUND

Psoriasis is a chronic relapsing immune-mediated disease leading to a strong impact on patient's quality of life. The treatment of psoriasis has undergone a revolution with the advent of biologic therapies. Currently, Psoriasis Area and Severity Index [PASI] and Dermatology Life Quality Index [DLQI] scores are in use to assess the overall severity of pathology. A new self- administered questionnaire, the Psoriasis Symptoms and Signs Diary (PSSD), assesses severity of six psoriasis symptoms (itch, skin tightness, burning, stinging, and pain,) and five signs (dryness, cracking, scaling, shedding/flaking, redness, and bleeding).

OBJECTIVE

To evaluate and compare the efficacy of biologic therapies through PSSD in patients with moderate to severe psoriasis Methods: The PSSD questionnaire was administered to all the patients at the beginning and after 6 months of biologic therapy (anti-TNFalpha, anti- IL17, anti-IL23, anti-IL12/23 and phhosphodiesterase-4 Inhibitors).

RESULTS

The study population included 417 adult patients with moderate to severe psoriasis in treatment with biologic drugs. All the drugs contributed to a significant improvement of mean total PSSD at t 24; anti-IL17 and anti-IL23 led to a significantly greater reduction at t 24 mean PSSD when compared to other therapies.

CONCLUSION

The PSSD, is a new validated instrument useful for capturing psoriasis patient's quality of life and evaluating treatments efficacy. In our study this score has been useful to put in evidence significant differences between biologic drugs.

Voice Telerehabilitation in Iatrogenic Unilateral Vocal Fold Paralysis: From Necessity to Opportunity in the COVID-19 Time

OBJECTIVE

To evaluate results of telerehabilitation (TR) during the coronavirus disease 2019 pandemic for the treatment of dysphonia caused by permanent post-thyroidectomy unilateral vocal fold paralysis (UVFP).

METHODS

Forty subjects with post-thyroidectomy UVFP (onset <1 month) underwent TR. Videostrobolaryngoscopy, acoustic and perceptual voice analysis and patient self-assessment were carried out in person before, at the end of TR and 6 months later.

RESULTS

Twenty-five subjects spontaneously recovered full vocal fold motility at some time during follow-up, whereas 15 had a permanent UVFP at the end of the follow-up period. These subjects constituted our study group. At the early posttherapy control 10/15 subjects (66.6%) showed a complete glottal closure, while in 5/15 (33.3%) a glottal gap remained (P = 0.03). These results did not change 6 months after TR. At the late posttherapy control the maximum phonation time improved significantly (P = 0.02). Both post-therapy Voice Handicap Index scores were significantly lower than the pre-therapy ones (P = 0.04). Grade, Breathiness, and Asthenia parameters of the Grade-Roughness-Breathiness-Asthenia-Strain scale improved 6 months after TR (P < 0.05). The number of voice signals suitable for acoustic analysis increased significantly after therapy. Finally, 87% of patients were satisfied with TR.

CONCLUSIONS

With careful patient selection, TR may be considered as a promising method for voice therapy in postthyroidectomy UVFP.

A case of proliferative nodule arising within blue nevus

Blue nevi are a heterogeneous group of lesions that can display a variety of different clinicopathological characteristics. Although attempts are made to classify each lesion into defined subtypes, there can be overlap between the subtypes. The clinical , dermoscopic and histolopathologic features of a case of proliferative nodule arising within blue nevus is discussed. Running title: Blue nevi are an heterogeneous group of melanocytic lesions blue tinctorial properties. Proliferative nodules are rare benign lesions often present at birth as a component of a large congenital melanocytic nevi, congenital or acquired nevi. We first report a case of proliferative nodule arising within blue nevus.

HIV positive patient treated with ixekizumab

Psoriasis is a immune-mediated, chronic, inflammatory skin dis-ease. In HIV positive (HIV+) patients we usually observe more serious clinical features and recalcitrant course. Furthermore, therapeutic man-agement of HIV+ patient is complex and requires collaboration with the infectious disease specialist. We report the case of a patient affected by severe psoriasis who contracted HIV infection during biological therapy and, subsequently, succesfully treated with ixekizumab.

Speech perception in noise in children with dyslexia: Does speech sound disorder matter?

The aim of this observational cohort study with a control group is to compare consonant perception skills in quiet and in noise in children with typical language and learning development and in children with dyslexia, with and without Speech Sound Disorder (SSD). Three groups were included: A control group of twenty children with normal reading abilities and typical language development, twelve children with dyslexia and typical language development and thirteen children with dyslexia and SSD. All subjects received a consonant recognition test in three different listening conditions (quiet, + 10 and 0 Signal-to-Noise Ratio). In all test conditions, children with dyslexia and SSD had significantly lower consonant recognition scores than the control group and the children with dyslexia and typical language development (p < .0001). The poorer performances observed in children with dyslexia and SSD may be explained by impaired phonological processing underlying both conditions.

Adverse skin reactions to personal protective equipment ( PPE ) during COVID ‐19 pandemic in Italian health care workers

To avoid exposure to SARS‐COV‐2, healthcare professionals must use personal protective equipment (PPE). Their use has been related to a series of adverse effects; the most frequent adverse events were headache, dyspnoea, and pressure injuries. Skin adverse effects are very common, including contact dermatitis, itching, erythema, and acneiform eruptions. The objective of this study is to evaluate the skin problems caused by personal protection equipment (PPE) in health care workers (HCWs) and to individuate eventual risk factors. From May to June 2020 a retrospective observational multi‐centric study conducted by an online survey sent by email, involving 10 hospital centers, was performed. We considered as independent variables gender and age, occupational group and sector, time of utilization, type and material of PPE. We tested 3 types of PPE: gloves, bonnet, and mask for different time of utilization (<1, 1–3, 3–6, >6 h). We performed a multiple logistic regression model to correlate them with skin adverse events occurrence. Among all the 1184 participants, 292 workers reported a dermatological pathology: 45 (15.41%) had psoriasis, 54 (18.49%) eczema, 38 (13.01%) acne, 48 (16.44%) seborrheic dermatitis, and 107 (36.64%) other. In our sample previous inflammatory dermatological conditions, female sex, prolonged use of PPE were significant risk factors for developing skin related adverse events considering all the PPE considered. The use of PPE is still mandatory in the hospital setting and skin adverse reactions still represent a global problem. Although data from Europe are limited, our study highlighted the importance of the problem of PPE skin reactions in a large sample of Italian healthcare professionals.

Cutaneous Squamous Cell Carcinoma Subjected to Anti PD-1 Immunotherapy: Monitoring Response Through Serial PET/CT Scans with 18F-FDG

Background: The effectiveness of ¹⁸F-fluorodeoxyglucose (¹⁸F-FDG) positron emission computed tomography (PET/CT) for monitoring response to immunotherapy (IT) with cemiplimab in patients affected by cutaneous squamocellular carcinoma (cSCC) was investigated. Materials and Methods: Thirteen cSCC patients performed PET/CT at baseline (PET-1) and 3 months after IT (PET-2). According to immune PET Response Criteria in Solid Tumors (iPERCIST), patients showing progressive disease at PET-2 were classified as having "unconfirmed progressive metabolic disease" (uPMD) and were scheduled to perform a further PET/CT (PET-3) after 4 weeks. PET/CT's results were correlated with best clinical response (BCR) categorized, within 6 months from the start of IT, as clinical benefit (CB) or no clinical benefit (NCB) according to clinical follow-up. Results: At PET-2, 9 subjects (69.2%) showed metabolic response, whereas four (30.8%) were classified as uPMD. After 4 weeks, three uPMD patients were subjected to PET-3, which confirmed progressive disease in all cases, whereas 1 patient with uPMD did not undergo PET-3 due to clinical deterioration. All subjects with metabolic response at PET-2 were classified as having CB and continued IT in 8 out of 9 cases, whereas all patients with uPMD were categorized as NCB and discontinued IT. Conclusions: PET/CT, performed in cSCC patients after 3 months of cemiplimab, resulted capable to identify responders from nonresponders.

Psoriatic patients with a history of cancer: a real-life experience with Apremilast treatment for 104 weeks

Psoriasis is a multifactorial, chronic, auto- inflammatory disease, with a worldwide prevalence of around 2%, subtended by robust genetic predisposition and autoimmune pathogenic traits. The disease, mainly involving the skin and joints, is featured by erythemato-squamous lesions, with a chronic relapsing course and relevant systemic comorbidities. Apremilast is a novel oral agent that has recently been made available to dermatologists for the treatment of moderate-to-severe plaque psoriasis and psoriatic arthritis. Although it is considered as relatively safe molecule with few contraindications, experience with Apremilast in the real-world setting for cancer patients with moderate-to-severe plaque psoriasis is lacking. Hence, we report the real-life experience in patients with psoriasis and a history of cancer who underwent treatment with Apremilast for 104 weeks.

The Dermatological Effects and Occupational Impacts of Personal Protective Equipment on a Large Sample of Healthcare Workers During the COVID-19 Pandemic

Introduction

Working during the Sars-CoV-2 pandemic healthcare workers (HCWs) had to wear Personal Protective Equipment (PPEs) for extended periods of time, leading to an increase in dermatological reactions. The study evaluates the prevalence of adverse skin reactions to PPEs among Italian healthcare workers during the COVID-19 pandemic, and aims to determine whether prolonged PPEs usage poses a significant occupational health risk, by measuring the loss of work days and the eligibility of workers that requested health surveillance due to dermatological PPEs reactions.

Materials and Methods

An online ad hoc questionnaire was administered to a sample of Italian HCWs. Questions verted on sociodemographic characteristics, PPEs usage, and occupational well-being. Descriptive analyses and logistic regressions were performed to explore possible associations between variables.

Results

Two types of PPEs, Gloves and Masks, were tested. The sample included 1,223 interviewed HCWs, 1,184 gave their consent for participation. A total of 90 medical surveillance visits were requested due to PPEs related dermatological issues: in 30 cases were recognized limitations in working duties and in one case the worker was deemed not fit to keep working. Furthermore, 25 workers had a loss of occupational days due to dermatological issues. A statistically significant correlation was observed with being a nurse or midwife (OR = 1.91, IC = 1.38–2.63, p < 0.001), and being female (OR = 2.04, IC = 1.49–2.78, p < 0.001), which acted as risk factors.

Discussion

The enhanced protection measures put in place during the COVID-19 pandemic, highlight the importance of occupational dermatology. This study could contribute to assess the issue, aiming to develop better prevention strategies in the workplace in order to improve well-being of HCWs and reduce the impact of dermatological adverse reactions to PPEs.

Aesthetic Treatments in Cancer Patients

Cancer patients are experiencing an increase in overall survival as a consequence of earlier diagnosis and newer effective anticancer therapies. However, cancer survivors often face long-term consequences from their original cancer diagnosis and long-term sequelae of anticancer treatment. Maintaining patients’ quality of life is of paramount importance and this can be accomplished by a multidisciplinary treatment approach, including aesthetic treatments to improve patients’ body image and positively impact their quality of life. In this perspective, we will discuss the importance of aesthetic treatments in cancer patients. In addition, we will summarise the data available regarding the use of several aesthetic treatments such as fillers, botulinum toxin and laser use in cancer patients, their safety, their efficacy, and the specific precautions that need to be implemented in this particular subset of cancer patients.

Advantages of Tailored Isotretinoin Treatment in Moderate to Severe Acne: Real-Life Data

This retrospective single-center study analyzes the efficacy and safety of isotretinoin for the treatment of moderate to severe acne in real-life clinical practice, particularly with regard to acne severity, isotretinoin cumulative dosage, and patients’ gender. The results suggest the opportunity of an early isotretinoin systemic treatment in patients affected by moderate acne and emphasize the importance of an appropriate dose adjustment in order to minimize adverse events.

Erythrodermic Psoriasis Successfully Treated with Anti IL-17: A Case Series

Erythrodermic psoriasis (EP) is a very rare but extremely severe subtype of chronic plaque psoriasis. Its pathogenesis still remains unknown, and current therapeutic strategies frequently end in failure. Erythrodermic psoriasis often requires hospitalization in order to control any kind of possible serious complications. Treatment of EP is a challenge for clinicians because international guidelines are lacking. Nevertheless, Th17 has been shown to be the second-most predominant T-cell type after Th2 in EP lesions. There is a growing body of evidence supporting the safety and efficacy of biologics in rapidly achieving near-total clearance of EP, particularly within the IL-17 class. Herein we report a series of 5 cases of EP successfully treated with anti-interleukines 17: Ixekizumab and Secukinumab.

Real world data of cemiplimab in locally advanced and metastatic cutaneous squamous cell carcinoma

BACKGROUND

Cutaneous squamous cell carcinoma (cSCC) has an overall favourable outcome, except for patients with an advanced stage disease. The programmed death protein-1 (PD-1) inhibitor cemiplimab has been approved for use in advanced cSCC. We report clinical outcomes from the named patient programme-compassionate use of cemiplimab for patients with advanced cSCC in Italy.

METHODS

This is a retrospective, observational, multicentre study. We analysed medical records of patients with advanced cSCC treated with cemiplimab between May 2019 and February 2020 in 17 referral Italian centres. We assessed the safety profile according to the Common Terminology Criteria for Adverse Events, version 5.0 (CTCAE v 5.0), the clinical activity in terms of response rate, clinical benefit and duration of response and baseline clinical-pathologic characteristics associated with response.

RESULTS

131 patients were included, with a median age of 79 years. Of them, 9.2% had a concurrent chronic lymphoproliferative disease and 8.5% a concomitant autoimmune disease. Some 42.7% of the total patients had at least one treatment-related adverse events (AEs); out of above, 9.2% had grade 3-4 adverse events, and there were two fatal adverse events. The overall response rate (ORR) was 58%, and the disease control rate (DCR) was 71.7%. Cutaneous squamous cell carcinomas (cSCCs) arising on the head and neck area (p = 0.007) and haemoglobin values in normal range (p = 0.034) were significantly associated with a better response, while cSCCs on the genitalia (p = 0.041), treatment with any systemic antibiotic within 1 month of cemiplimab initiation (p = 0.012), performance status ≥1 (p = 0.012), chronic corticosteroids therapy (p = 0.038), previous radiation therapy to lymph nodes (p = 0.052) and previous chemotherapy (p = 0.0020) were significantly associated with a worse response.

CONCLUSIONS

Our real-world study showed safety and effectiveness results comparable to those obtained in clinical trials. We identified some clinical and biochemical factors potentially associated with response to cemiplimab.

Long-Term Maintained Response to Selective Internal Radiation Therapy in an Oligometastatic Uveal Melanoma Patient Treated with Concomitant Anti-PD-1 Therapy

Uveal melanoma (UM) is a primary neoplasm of the eye arising from the melanocytes residing in the iris, ciliary body or choroid. It is the most frequent intraocular malignancy and often determines metastases at distant sites, with a peculiar tropism for the liver. Metastatic UM has a poor prognosis, as any treatment affects the natural course of this fatal disease. Herein, we report a case of a UM metastatic to the liver in a 54 year-old female patient, initially treated with nivolumab without success. The patient was then scheduled for selective internal radiation therapy (SIRT) while continuing immunotherapy. This combination led to a complete and durable response and the patient is currently free of disease, two years after the diagnosis of the hepatic metastases. The association between SIRT and immunotherapy (IT) has very promising perspectives for metastatic UM, especially considering the disappointing or contradictory results of classic chemotherapies, IT alone and targeted therapies. Furthermore, this combination has been shown to have a good security profile. However, further studies are needed to confirm the efficacy of associating SIRT and IT and to clarify some unsolved problems, such as the timing of administration of these two therapies.

An Open-label Study Comparing Oral Zinc to Lymecycline in the Treatment of Acne Vulgaris

BACKGROUND: Acne is a chronic multifactorial skin disease with a high prevalence among adolescents. The therapeutic approach for mild to moderate papulopustular acne includes the use of systemic tetracycline. Increased risk of antibiotic resistance necessitates research into alternative therapeutic approaches, such as zinc sulphate. Efficacy of zinc sulphate in acne treatment is widely reported in the literature, but drug comparison studies are lacking. OBJECTIVE: We sought to compare the efficacy and safety of zinc sulphate to lymecycline for the treatment of mild to moderate papulopustular acne. METHODS: One hundred patients were equally randomized to receive either zinc sulphate or lymecycline. Acne severity was evaluated using the subjective Global Acne Grading System (GAGS) and the Acne-specific Quality of Life (AQoL) questionnaire at baseline and after four and 12 weeks. RESULTS: Both zinc sulphate and lymecycline induced a statistically significant reduction in GAGS scores at four and 12 weeks of treatment. The improvements in AQoL scores in patients treated with zinc sulphate were significantly higher than those in the lymecycline group. CONCLUSIONS: Our study suggests that zinc sulphate is a valid alternative therapeutic approach in the treatment of mild to moderate papulopustular acne relative to lymecycline in terms of clinical efficacy, tolerability, and the occurrence of side effects.

How lockdown measures, during COVID-19 pandemic, matter on psoriatic patient's perception: Study on 600 patients on biologic therapy

Background

The outbreak of coronavirus disease-2019 (COVID-19) is a public health crisis of global proportion. In psoriatic patients treated with biologic agents, evidence is not yet available on susceptibility to infection with the novel SARS-CoV-2 coronavirus, and data about the perception of COVID-19 and its impact on these patients are lacking.

Aims

The aim of this observational, spontaneous study was the evaluation of the impact of anti COVID-19 measures in “fragile population” such as patients with a chronic inflammatory disease. Thus, we evaluated the impact of perceived risk on quality of life of patients with moderate to severe psoriasis, in our outpatient clinic, and how their perceptions changed before and after the adoption of Covid-19 emergency measures following the Italian Ministerial Decree in March 9, 2020.

Methods

Using a series of questions, our study surveyed adult patients with moderate to severe psoriasis receiving treatment with biologic agents (n = 591), before and after the adoption of COVID-19 emergency measures.

Results

Most patients (97%) had been sufficiently informed by healthcare staff about COVID-19 spread. A significant change was observed in social activity reduction before and after the adoption of the measures (18% vs. 90% of patients; P < 0.0001). Similarly, patients were more likely to suspend ongoing therapy after the measures were adopted than before (87% vs. 34% of patients; P < 0.0001). Following the measures, older patients were significantly more inclined to suspend therapy and reduce social activities than younger patients.

Conclusions

Government COVID-19 emergency measures further curtailed already reduced social activities in psoriatic patients, and led to a greater inclination to suspend biologic therapy, more so in older patients, despite there being no evidence to support this suspension. These vulnerable patients may need support from clinicians in order to maintain treatment adherence.

Molecular imaging in immuno-oncology: current status and translational perspectives

Introduction: Only 20-40% of patients respond to therapy with immune checkpoint inhibitors (ICIs). Therefore, the early identification of subjects that can benefit from such therapeutic regimen is mandatory. Areas covered: The immunobiological mechanisms of ICIs are briefly illustrated. Furthermore, the limitations of traditional radiological approaches are covered. Then, the pros and cons of molecular imaging through positron emission computed tomography (PET/CT) are reviewed, with a particular focus on ¹⁸f-fluorodeoxyglucose (¹⁸F-FDG) and PET-derived metabolic parameters. Lastly, translational perspective of radiopharmaceuticals others than ¹⁸F-FDG such as ⁸⁹zirconium (⁸⁹Zr) or fluorine-18 (¹⁸F) labeled monoclonal antibodies (e.g.⁸⁹Zr-atezolizumab, ⁸⁹Zr-nivolumab) binding to specific biomarkers are discussed. Expert opinion: Molecular imaging presents a prominent role for the management of oncological patients treated with ICIs. Preliminary clinical data indicate that PET/CT with ¹⁸F-FDG is useful for assessing the response to treatment and for the imaging of immune-related adverse effects. Nevertheless, the methodological approach (iPERCIST, PERCIMT, or others) to be used for an optimal diagnostic accuracy and patients' evaluation is still a debated issue. PET/CT with radioligands directed toward ICIs biomarkers, although is still in a translational phase, holds the promise of accurately predicting the response to treatment and revealing the acquired resistance to immunotherapy.

Mechanisms of Acquired BRAF Inhibitor Resistance in Melanoma: A Systematic Review

This systematic review investigated the literature on acquired v-raf murine sarcoma viral oncogene homolog B1 (BRAF) inhibitor resistance in patients with melanoma. We searched MEDLINE for articles on BRAF inhibitor resistance in patients with melanoma published since January 2010 in the following areas: (1) genetic basis of resistance; (2) epigenetic and transcriptomic mechanisms; (3) influence of the immune system on resistance development; and (4) combination therapy to overcome resistance. Common resistance mutations in melanoma are BRAF splice variants, BRAF amplification, neuroblastoma RAS viral oncogene homolog (NRAS) mutations and mitogen-activated protein kinase kinase 1/2 (MEK1/2) mutations. Genetic and epigenetic changes reactivate previously blocked mitogen-activated protein kinase (MAPK) pathways, activate alternative signaling pathways, and cause epithelial-to-mesenchymal transition. Once BRAF inhibitor resistance develops, the tumor microenvironment reverts to a low immunogenic state secondary to the induction of programmed cell death ligand-1. Combining a BRAF inhibitor with a MEK inhibitor delays resistance development and increases duration of response. Multiple other combinations based on known mechanisms of resistance are being investigated. BRAF inhibitor-resistant cells develop a range of 'escape routes', so multiple different treatment targets will probably be required to overcome resistance. In the future, it may be possible to personalize combination therapy towards the specific resistance pathway in individual patients.

Benefit of a topic ointment as co-medication with biologic drugs for the management of moderate-severe psoriasis: a prospective, observational real-life study

BACKGROUND

Psoriasis is a multifactorial chronic inflammatory skin disease characterized by erythemato-squamous lesions with a chronic relapsing course. The desease clinical activity (PASI) and the patient's quality of life (DLQI) are the main elements to assess for setting up a correct therapeutic management.

OBJECTIVES

The aim of the study was to evaluate the management of the patient with moderate-severe psoriasis in therapy with biological drugs and to establish the difference in the achievement of PASI 90 and DLQI 0-1 between a group of patients treated with only biological drugs and a group of patients receiving biologic therapy in combination with a topical ointment.

METHODS

We conducted a prospective, observational real-life study enrolling 60 patients with moderate to severe psoriasis and divided in two groups: Group A patients treated with biological drugs, Group B patiens treated with biological drugs in association with an ointment composed of betamethasone, salicylic acid and ammonium sulpho-ichtyolate, applied 2 times a day. PASI and DLQI were evaluated at study beginning (T0) for both study groups, after 12 weeks (T3) for sample in therapy with biological drugs and after 24 weeks (T6) for sample in co-medication therapy.

RESULTS

The two-way ANOVA method was used to evaluate the standard deviations (SD): at T3 and T6 Group B obtained a significant PASI reduction and improvement of DLQI (* p value <0.05) compared to Group A.

CONCLUSIONS

Our study shown that the patients treated with biologics in co-medication with topical therapy reached a significantly higher PASI and DQLI compared with those treated with only biologics. Furthermore we observed that the association with topical oinment showed more efficacy in the treatment of areas such as palm-plantar region, that is often difficult-to-treat region, even for biologic drugs.