Publications by authors named "Leo S"

Objective: To assess the educational impact of a worldwide webinar approach to myopia progression management in children <8 years and 8-12 years old.

Design: Cross-sectional study.

Methods: A self-administered survey was conducted for attendees of a 3 h worldwide webinar held in two parts on consecutive days on the management of myopia progression in children.

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Purpose: Children and youth who belong to a racially minoritized group commonly experience multiple and complex forms of discrimination and health disparities. The purpose of this review was to explore racial disparities in health care and health outcomes among children and youth with physical disabilities.

Methods: Six international databases (Ovid Medline, Healthstar, Embase, PsycINFO, Scopus, and Web of Science) were searched and screened for inclusion.

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In situ monitoring of small molecule diffusion at solid-solid interfaces is challenging, even with sophisticated equipment. Here, novel chromogenic photonic crystal detectors enabled by integrating bioinspired structural color with stimuli-responsive shape memory polymer (SMP) for detecting trace amounts of small molecule interfacial diffusion are reported. Colorless macroporous SMP membranes with deformed macropores can recover back to the "memorized" photonic crystal microstructures and the corresponding iridescent structural colors when triggered by diffused small molecules.

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Purpose: Children with disabilities and their families are more likely to live in poverty than those without a disability. However, little is known about their lived experiences and the circumstances that influence their socio-economic condition. The aim of this study was to understand the experiences and factors affecting poverty among families raising children with disabilities.

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Background: Individuals with migraine are recognized to have a heightened risk of depression compared to the general population. The COVID-19 pandemic and associated public health restrictions exacerbated several known risk factors for depression, but limited longitudinal research has examined the impact of the pandemic on the mental health of people with migraine.

Aim: To examine the cumulative incidence of depression and recurrent depression among older adults with migraine, and to identify factors associated with depression among older adults with migraine during the pandemic.

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Purpose: To investigate whether intermittent treatment after an induction phase of first-line schedule of fluorouracil, leucovorin, and irinotecan (FOLFIRI) plus panitumumab (PAN) prevents or delays the onset of resistance and improves safety and compliance with treatment in patients with unresectable / wild-type (wt) metastatic colorectal cancer (mCRC).

Patients And Methods: IMPROVE (ClinicalTrials.gov identifier: NCT04425239) was an open-label, multicenter, randomized phase II noncomparative trial.

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Background: Universal health coverage (UHC) means that all people have access to the full range of quality health services they need, when and where they need them, without financial hardship. UHC is one of the targets of Sustainable Development Goal (SDG) 3 which India is trying to achieve with various initiatives and health programs. Tribal communities form an integral part of India's population.

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Purpose: One of the strongest genetic associations with myopia is near the GJD2 gene. Recently, this locus was associated with cone-driven electroretinograms (ERGs), with findings highlighting OFF pathway signals specifically. The ERG i-wave is thought to originate in retinal OFF pathways.

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Chemoradiation therapy is on the forefront of pancreatic cancer care, and there is a continued effort to improve its safety and efficacy. Liposomes are widely used to improve chemotherapy safety, and may accurately deliver high-Z element- radiocatalytic nanomaterials to cancer tissues. In this study, the interaction between X-rays and long-circulating nanoliposome formulations loaded with gold nanoclusters is explored in the context of oxaliplatin chemotherapy for desmoplastic pancreatic cancer.

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Article Synopsis
  • In the TOPAZ-1 trial, patients with biliary tract cancers (BTC) who had recurrence within 6 months of surgery were excluded, which often happens in practice. This study looked into the effectiveness of cisplatin-gemcitabine-durvalumab (CGD) in patients who did experience early recurrence.
  • The study enrolled 178 BTC patients who had surgery and then underwent treatment with CGD after experiencing either early or late disease recurrence. Key goals were to measure overall survival (OS) and progression-free survival (PFS).
  • Results showed no significant differences in OS and PFS between early and late relapse groups, suggesting CGD is effective regardless of when the cancer
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The diffusion of uncured polydimethylsiloxane (PDMS) oligomers out of bulk PDMS elastomers is usually detrimental to many biomedical and microfluidic applications due to the inevitable contamination of the contacting fluids and substrates. Here, we transform this detrimental process into an enabling technology for achieving novel reconfigurable antireflection (AR) coatings, which are of great technological importance in the development of new nano-optical and optoelectronic applications. Self-assembled monolayer silica colloidal crystals are first used as sacrificial templates in fabricating nanoporous polymer AR coatings.

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Background: The optimal management of cutaneous melanoma is based on implementing a multidisciplinary tumour board. No studies report cutaneous melanoma patients' perspective along the whole care pathway, taking us through their care experience longitudinally.

Aims: To explore the patients' perspective on the cutaneous melanoma care journey in a skin cancers' tertiary referral centre.

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Recording the provenance of scientific computation results is key to the support of traceability, reproducibility and quality assessment of data products. Several data models have been explored to address this need, providing representations of workflow plans and their executions as well as means of packaging the resulting information for archiving and sharing. However, existing approaches tend to lack interoperable adoption across workflow management systems.

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Introduction: Eating Disorders (EDs) affect individuals globally and are associated with significant physical and mental health challenges. However, access to adequate treatment is often hindered by societal stigma, limited awareness, and resource constraints.

Methods: The project aims to utilize the power of Artificial Intelligence (AI), particularly Machine Learning (ML) and Deep Learning (DL), to improve EDs diagnosis and treatment.

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Musculoskeletal modeling is a powerful tool to quantify biomechanical factors typically not feasible to measure , such as hip contact forces and deep muscle activations. While technological advancements in musculoskeletal modeling have increased accessibility, selecting the appropriate modeling approach for a specific research question, particularly when investigating pathological populations, has become more challenging. The purposes of this review were to summarize current modeling and simulation methods in structural hip disorder research, as well as evaluate model validation and study reproducibility.

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Context: The utility of thyroglobulin (Tg) in the follow-up of differentiated thyroid cancer (DTC) patients has been well-documented. Although third-generation immunoassays have improved accuracy, limitations persist (interfering anti-Tg antibodies and measurement variability). Evolving treatment strategies require a reevaluation of Tg thresholds for optimal patient management.

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Tuberculosis (TB) continues to pose a significant health challenge worldwide, emphasizing the importance of prompt diagnosis and efficient monitoring of treatment outcomes for effective disease control. Biomarkers have become increasingly important in the realm of TB diagnoses and treatment. The objective of this comprehensive review is to examine the present state of biomarkers employed in the diagnosis of TB, monitoring the response to treatment, and predicting treatment outcomes.

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Due to increasing consumption and urbanisation, urban waste management and recycling are a primary concern in Italy. Italian waste collection underwent significant reform with the introduction of a sorted collection target of 65% of total collected waste in Legislative Decree No. 152/2006.

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Background: The TOPAZ-1 phase III trial showed a survival benefit with durvalumab plus gemcitabine and cisplatin in patients with advanced biliary tract cancer (BTC). To understand this combination's real-world efficacy and tolerability, we conducted a global multicenter retrospective analysis of its first-line treatment outcomes.

Methods: We included patients with unresectable, locally advanced, or metastatic BTC treated with durvalumab, gemcitabine, and cisplatin at 39 sites in 11 countries (Europe, the United States, and Asia).

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Background: Neuroendocrine Carcinomas (NECs) prognosis is poor.No standard second-line therapy is currently recognized after failure of platinum-based first-line treatment. FOLFIRI and CAPTEM regimens have shown promising activity in preliminary studies.

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Waste management is crucial for advancing the circular economy, and Italy has begun to address this issue by organizing municipalities into collaborative communities of municipalities, named ATOs. In this paper, we propose a quantitative approach based on conditional efficiency analysis to estimate viable eco-efficiency targets for these waste collection communities. The proposed targets are both eco-efficient, because they reflect optimal resource allocation within the eco-efficiency framework, and viable, because they consider the unique specificities of each waste community.

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Objective: People with mental illness are overrepresented throughout the criminal justice system. In Italy, the Judicial Psychiatric Hospitals are now on the edge of their closure in favor of small-scale therapeutic facilities (REMS). Therefore, when patients end their duty for criminal behaviors, their clinical management moves back to the outpatient psychiatric centers.

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Objective: To identify predictors of sexual satisfaction in patients with advanced cancer and their family caregivers.

Methods: Cross-sectional study using baseline survey data from a randomized controlled trial in six European countries. Patients with advanced cancer and their family caregiver completed measures on sexual satisfaction (one item from Functional Assessment of Cancer Therapy - General questionnaire for patients and Caregiver Quality of Life Index-Cancer scale for family caregivers) and health-related characteristics.

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