Chronic Progressive Pink-Yellow Papules and Nodules in a Middle-Aged Man.

A 38-year-old man presented with numerous pink-yellow firm papules and nodules on the bilateral elbows for 10 years spreading to the hands and knees in the past year. What is your diagnosis?

Fear of fertility side effects is a major cause for COVID-19 vaccine hesitance in infertile patients.

Introduction: This study aims to investigate the acceptance, hesitance and attitudes of infertile female patients toward the COVID-19 vaccination. Methods: An anonymous cross-sectional online survey was conducted between 28th of January to 10th of August 2022. The questionnaire consisted of 35 questions on demographics, COVID-19 vaccination status, prior concerns of the vaccinated participants and reasons for not vaccinating among unvaccinated participants, and factors influencing the decision not to vaccinate. Results: Of 406 participants who answered all questions, 92.1% reported having received at least one dose of COVID-19 vaccine, 7.9% were unvaccinated. Factors associated with the decision for vaccination were full time or part time employment (p = 0.05), high trust in the principle of vaccination (p < 0.001), high willingness for other vaccination during fertility treatment (p < 0.001) and risk factors for severe COVID-19 (p = 0.007). Concerns about directly occurring adverse effects after vaccination (42.0%), about impact on own fertility (21.9%) or on the fertility treatment (27.5%) were the main concerns beforehand of vaccinated participants. Correlations between fertility concerns and mistrust in the general principle of vaccination were found. Beside general health concerns, unvaccinated participants reported fears about fertility impairment as the most important arguments against a COVID-19 vaccination (median of 5.0 on a five-point-Likert scale). Conclusion: Both vaccinated and unvaccinated participants stated having concerns and fears about side effects of the COVID-19 vaccination on their fertility. To increase patients' trust in medical recommendations, such as vaccination, to avoid mistrust in the medical system and to maintain patient's compliance, there should be additional educational services that address infertile patients and their needs.

Evaluation of an SPF50 Sunscreen Containing Photolyase and Antioxidants for its Anti-Photoaging Properties and Photoprotection.

BACKGROUND: Background: Skin exposure to ultraviolet radiation (UVR) causes DNA damage, which can lead to mutagenesis, carcinogenesis, cellular death, and photoaging. Signs of photoaging include wrinkling, erythema, skin laxity, uneven skin texture, and hyperpigmentation. Photolyase is an exogenous DNA repair enzyme that can restore DNA integrity when applied topically to human skin. Antioxidants also play a key role in reducing UVR-associated molecular damage. OBJECTIVE: To assess the efficacy and safety of a tinted mineral-based sunscreen containing 10.7% zinc oxide (SPF50) with the active ingredients photolyase, antioxidants (Peptide Q10), and peptides in both protecting and repairing signs of photoaging. METHODS: In an open-label, single-center, 12-week study, patients aged 35–55 years and Fitzpatrick skin phototypes II–IV applied the sunscreen daily for 84 days. VISIA photography was performed at baseline as well as 6- and 12-week follow-ups. At each visit, the investigator and subject evaluated clinical photoaging parameters including overall photodamage, fine lines/wrinkles, coarse lines/wrinkles, skin tone evenness, tactile roughness, and radiance. RESULTS: The Investigator Global Aesthetic Improvement Scale (IGAIS) found that 63% of patients showed improvement at week 6 and 81% at week 12. The Subject Global Aesthetic Improvement Scale (SGAIS) showed 58% and 62.5% of patients reported the appearance of their skin was improved at week 6 and 12, respectively. Overall, there was a statistically significant improvement in skin radiance as well as improvement in overall facial aesthetics reported by both investigators and subjects. CONCLUSION: This tinted mineral based SPF50 sunscreen containing photolyase, antioxidants, and peptides is effective at repairing some clinical signs of photoaging and is well-tolerated for daily use. J Drugs Dermatol. 2022;21(5):517-520. doi:10.36849/JDD.6503.

Serious Adverse Events With Injectable Fillers: Retrospective Analysis of 7,659 Patient Outcomes.

BACKGROUND: In total, 2.7 million injectable filler treatments were performed in 2019 in the United States. Although generally considered to be a safe treatment modality, adverse events may occur in rare situations. OBJECTIVE: Analyze serious adverse events from injectable filler treatments, including infections, cutaneous necrosis, blindness, or delayed-onset nodule formation, spanning 11 years for 3 board-certified dermatologists and review their incidence, management, and outcomes. MATERIALS AND METHODS: A retrospective analysis was performed of injectable filler treatments spanning 11 years at a multipractitioner outpatient clinic. Serious adverse events were identified, and treatment measures were documented. A literature search was performed to determine recent trends and outcomes for comparison. RESULTS: Between January 2009 and August 2020, 18,013 mL of injectable filler was administered to 7,659 patients. Of the 18,013 mL administered, 74.1% comprised hyaluronic acid derivatives, 19.19% poly-l-lactic acid, and 6.71% calcium hydroxylapatite. Four serious adverse events were identified. Three events were delayed-onset skin nodule formation. One adverse event was related to vascular compromise and subsequent cutaneous necrosis. After appropriate treatment, all adverse events resolved without significant long-term sequelae. CONCLUSION: Serious adverse events associated with injectable fillers, when performed by board-certified dermatologists, are extremely rare and can be successfully managed with appropriate treatment.

Frequency, reasons, and risk factors of entacapone discontinuation in Parkinson disease.

OBJECTIVES: To determine the rate of and identify reasons for discontinuation of entacapone treatment in Parkinson disease patients. METHODS: A retrospective study design was used, including medical record reviews and telephone call to the patient as needed. RESULTS: Two hundred and twenty-two Parkinson disease patients were started on entacapone over a period of 3 years. One hundred and twenty-two patients (56%) had discontinued the medication by the end of the follow up period. Reasons for discontinuation included lack of efficacy (46%), worsening of parkinsonian symptoms (28%), worsened cognition (20%), dyskinesia (17%), nausea (11%), diarrhea (9%), cost (4%), other side effect (8%), and other, non-medication related reasons (19%). Presence of wearing off at the time of initial treatment and male sex were associated with decreased dropout rates, while the presence of orthostatic hypotension increased the likelihood of discontinuation. Patient age, disease duration, Hoehn and Yahr stage, Unified Parkinson's Disease Rating Scale section II score, presence of dementia, hallucinations, dyskinesias, or depression, number of daily L-dopa doses, and concomitant treatment with dopamine agonists did not affect dropout rate. CONCLUSIONS: Lack of efficacy seems to be the main reason for entacapone discontinuation. Male patients with wearing off and no orthostatic hypotension seem to tolerate the medication better. Advanced disease stage, presence of cognitive dysfunction, and presence of dyskinesia should not necessarily preclude patients from being treated with entacapone, when otherwise indicated.