Publications by authors named "A Mambrin"

37 Publications

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

J Clin Aesthet Dermatol 2021 May 1;14(5):56-58. Epub 2021 May 1.

All authors are with the Dermatology Unit "Daniele Innocenzi", Department of Medical-Surgical Sciences and Biotechnologies, at the Sapienza University of Rome in Polo Pontino, Latina, Italy.

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. We sought to compare the efficacy and safety of zinc sulphate to lymecycline for the treatment of mild to moderate papulopustular acne. 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. 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. 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.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8211333PMC
May 2021

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

J Infect Public Health 2021 Jul 1;14(7):878-882. Epub 2021 Apr 1.

Dermatology Unit "D. Innocenzi", Polo Pontino, Sapienza University of Rome, Rome, Italy.

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.
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http://dx.doi.org/10.1016/j.jiph.2021.03.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8015377PMC
July 2021

Metastatic penile squamous cell carcinoma successfully treated with cemiplimab in an HIV patient.

Dermatol Ther 2021 03 17;34(2):e14744. Epub 2021 Jan 17.

Department of Medical-Surgical Sciences and Biotechnologies, Dermatology Unit "Daniele Innocenzi", Sapienza University of Rome, Rome, Italy.

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http://dx.doi.org/10.1111/dth.14744DOI Listing
March 2021
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