Publications by authors named "Losi S"

Infantile occult exposure to cocaine in domestic environments represents a complex clinical and medico-legal problem, which can be associated with abuse and neglect and with potential short- and long-term health risks for children. The authors present a retrospective study on 764 children under 14 years old who accessed the Emergency Department of IRCCS Meyer from 2016 to 2023 and were included in the GAIA (Child and Adolescent Abuse Group) protocol for suspected maltreatment and abuse, and for which a urine toxicology analysis was performed. The aim is to discuss the medico-legal implications and highlight the need for a thorough evaluation and management of such situations.

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Article Synopsis
  • Child abuse is often underestimated, leading to challenges for healthcare professionals and forensic pathologists in accurately diagnosing cases, especially when injuries mimic signs of abuse but have different causes.* -
  • A study identified six instances (1.43%) of injuries initially thought to be abuse, which were later determined to be due to alternative medical practices or specific medical conditions following thorough examination by a multidisciplinary team.* -
  • Awareness of "mimics" is vital for professionals to prevent diagnostic errors and ensure children receive the appropriate medical care, highlighting the need to differentiate between actual abuse and conditions caused by non-medical practices.*
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Purpose: An Italian real-world retrospective study was conducted in patients with psoriasis (PSO) to evaluate their characteristics, treatment patterns, and biological/targeted synthetic disease-modifying antirheumatic drug (b/tsDMARD) drug utilization.

Patients And Methods: The retrospective analysis was carried out on real-world data collected from administrative databases of selected Italian health-departments; the dataset covered approximately 22% of the Italian population. PSO patients (identified by PSO hospitalization, and/or active exemption code and/or a topical anti-psoriatic medication prescription) were included.

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Introduction: Moderate to severe atopic dermatitis (AD) is associated with a significant disease burden, impacting sleep, quality of life, and treatment needs. The aim of this study was to characterize disease burden and treatment patterns for adults with moderate to severe AD in three European countries: France, Italy, and the UK.

Methods: This retrospective analysis of adult patients with moderate to severe AD in Europe used medical records and physician/patient survey data collected in August 2019 to April 2020.

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  • The study analyzes the use of biological drugs in psoriatic arthritis (PsA) patients in Italy, focusing on treatment patterns and how often these drugs are prescribed from 2017 to 2020.
  • A retrospective approach was used, analyzing data from hospitalization and exemption codes to identify patients, comparing those who had previously used biologics with those who had not.
  • Results revealed that a significant percentage of PsA patients were untreated, while the use of TNF-inhibitors decreased in favor of IL-inhibitors, and around 55.6% of patients using ixekizumab were new to biological treatments.
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Objectives: To evaluate the prevalence of ankylosing spondylitis (AS) and associated treatment patterns and drug utilization in real-world clinical practice in Italy.

Methods: This observational study used data from administrative databases of selected Italian entities and included patients with AS diagnosis identified by ICD-9-CM and/or exemption codes. Patients without biologic disease-modifying antirheumatic drug (bDMARD) prescriptions prior to inclusion were defined bio-naïve.

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Background: Real-world data can inform the use of biologics for psoriasis (PSO).

Objective: The aim was to evaluate treatment patterns and analyze pharmacoutilization in PSO patients in a real-world Italian setting, with a focus on the biologics most recently introduced.

Methods: An observational study based on administrative databases was conducted.

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Adherence to prescribed medication is important to the management of all diseases, especially those of chronic nature. Drug effectiveness is substantially compromised by therapy nonadherence. We reviewed the available evidences on the impact of patient preferences for therapy on adherence to a prescribed treatment in chronic diseases requiring long-term treatment.

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Problem: The consistent prevalence and occasionally severe consequences of bullying and victimization suggest the need to include a more accurate assessment of these episodes within the Emergency Departments (ED). However, the literature on mental health related symptoms of bullying/victimization treated in the ED is still scarce. The aim of this study is to assess the prevalence of peer victimization amongst children and adolescents referred to an Italian Pediatric Emergency Department.

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This study aimed to evaluate the treatment patterns and pharmacoutilization of patients with rheumatoid arthritis (RA) in real-world settings in Italy. This retrospective observational analysis was based on administrative databases of selected Italian entities. All adult patients with RA diagnosis confirmed by ≥1 discharge diagnosis of RA (ICD-9-CM code = 714.

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Background: Interleukin (IL) inhibitors achieve greater levels of efficacy than older systemic therapies. We calculated the number needed to treat (NNT) of ixekizumab compared with other IL inhibitors approved in Italy for the treatment of moderate-to-severe plaque psoriasis.

Methods: The clinical efficacy was evaluated in terms of NNT, based on the results of a recent network meta--analysis (NMA) by the Cochrane Database of Systematic Reviews.

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Article Synopsis
  • * Among 1,056 patients, the most prescribed biologic/targeted-synthetic DMARDs were adalimumab (33%) and etanercept (30%), with a follow-up showing 79.8% of patients persisted with their initial treatment.
  • * Notable findings include that 10.6% of all patients and 24.8% of new patients (bionaïve) discontinued treatment, indicating significant changes in treatment regimens among PsA patients in a real-world context. *
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Background: The timing of puberty in girls is occurring at an increasingly early age. While a positive family history is recognised as a predisposing factor for early or precocious puberty, the role of environmental factors is not fully understood.

Aims Of The Study: To make a retrospective evaluation of the incidence of newly diagnosed central precocious puberty (CPP) and the rate of pubertal progression in previously diagnosed patients during and after the Italian lockdown for COVID-19, comparing data with corresponding data from the previous 5 years.

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Introduction: In the last 20 years, biologic and targeted synthetic disease-modifying antirheumatic drugs (DMARDs) have become available for treating rheumatoid arthritis (RA), and a treat-to-target strategy has been introduced. We hypothesise that these advances should have resulted in changes to the characteristics of patients with RA participating in clinical trials of the newest therapies. This study determined whether the baseline characteristics of patients with RA enrolled in clinical trials have changed in the past decade versus patients participating in earlier RA studies.

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Introduction: The objective of this study was to evaluate treatment patterns in patients with rheumatoid arthritis (RA), with a focus on the utilization of baricitinib, an oral highly selective Janus kinase 1 and 2 inhibitor, in an Italian real-world setting.

Methods: This observational retrospective analysis was based on data collected in selected Italian administrative databases. Patients aged ≥ 18 years with a diagnosis of RA defined by hospitalization discharge diagnosis (International Classification of Diseases, Ninth Revision, Clinical Modification code 714.

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In internationally adopted children disorders of linear growth, puberty development, thyroid function, and bone metabolism are frequently reported. It is important that these children receive careful auxological and endocrinological evaluations and follow-up.Pediatricians and other healthcare providers should be aware that auxological and endocrinological problems are common in newly arrived international adoptees.

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Objective: To determine whether employing the services of a pharmacy liaison to promote medication adherence (usual care), relative to a pharmacy liaison with training in motivational interviewing and as a patient navigator who systematically screens for health-related social needs and provides targeted navigation services to connect patients with appropriate community resources in partnership with a community-based organization (enhanced usual care), will reduce inpatient hospital admissions and emergency department visits among patients who are members of a Medicaid ACO and receive primary care at a large urban safety-net hospital.

Background: Prior studies have demonstrated only modest effects in reducing utilization among safety-net patient populations. Interventions that address health-related social needs have the potential to reduce utilization in these populations.

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Most states prohibit utility companies from terminating service to low-income households when occupants present a medical letter confirming a household member has a chronic serious illness. It is unclear how many patients receive these letters and whether screening for health-related social needs (HRSN) identifies these patients. We analyzed characteristics of adult patients at a safety-net hospital with a utility shut-off protection letter 2009-2018.

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We developed a quality improvement educational experience to equip third-year medical students (MS3) with tools to address social determinants of health (SDOH) during their internal medicine clerkship. Students used THRIVE, Boston Medical Center's SDOH screening tool and resource referral platform, to screen patients for social needs and provide them with information on resources. We evaluated changes in students' knowledge, attitudes, confidence, and practices in regard to addressing SDOH.

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Introduction: Standard concentration (100 units/mL) mealtime insulin is frequently used to treat patients with type 1 (T1D) and type 2 diabetes (T2D). A more concentrated version of the medication (200 units/mL) has been available in Italy since 2016. This concentrated version is bioequivalent to the standard version and delivers the same amount of medication but in half the volume of liquid.

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Background: Social determinants affect health, yet there are few systematic clinical strategies in primary care that leverage electronic health record (EHR) automation to facilitate screening for social needs and resource referrals. An EHR-based social determinants of health (SDOH) screening and referral model, adapted from the WE CARE model for pediatrics, was implemented in urban adult primary care.

Objectives: This study aimed to: (1) understand the burden of SDOH among patients at Boston Medical Center; and (2) evaluate the feasibility of implementing a systematic clinical strategy to screen new primary care patients for SDOH, use EHR technology to add these needs to the patient's chart through autogenerated ICD-10 codes, and print patient language-congruent referrals to available resources upon patient request.

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Several glucagon like peptide-1 (GLP-1) receptor agonists are available as weekly injections for treatment of type 2 diabetes. These medications vary in their injection devices, and these differences could impact quality-of-life and patient preference. The purpose of this study was to examine patient preferences and estimate health state utilities associated with injection devices for two weekly GLP-1 therapies.

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Objectives: This study aimed to: 1) describe treatment patterns and drug utilization profile (in terms of therapeutic strategy used, switch, persistence and drug consumption variation) among adult patients affected by rheumatoid arthritis (RA), and 2) estimate the health care resource utilization and its associated direct cost for the management of RA patients.

Methods: A retrospective cohort analysis, using administrative databases of six Local Health Units in Italy, was performed. All adult patients with a confirmed diagnosis of RA between January 1, 2010 and December 31, 2014 were enrolled.

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Introduction: Real-world evidence on glucagon-like peptide-1 receptor agonist (GLP-1 RAs) usage is emerging in different European countries but is lacking in Italy. This retrospective cohort study aimed to describe the real-world drug utilization patterns in patients initiating GLP-1 RAs for treating T2DM in Italy.

Methods: Adults aged ≥ 20 years and with ≥ 1 oral antidiabetic drug (alone or in combination with insulin) other than GLP-1 RAs in the 6 months prior to initiating exenatide twice daily (exBID), exenatide once weekly (exQW), dulaglutide once weekly (DULA), liraglutide once daily (LIRA) or lixisenatide once daily (LIXI) between March and July 2016 were retrospectively identified in the Italian IMS LifeLink™ longitudinal prescriptions database (retail pharmacy data).

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Objective: To evaluate the hypothalamus-hypophysis-gonad axis in a cohort of children and adolescents with nonmosaic triple X syndrome.

Design: Cross-sectional study with retrospective analysis.

Setting: University pediatric hospital.

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