Article

Photodynamic therapy (PDT) continues to encounter multifarious hurdles, stemming from the ineffectual preservation and delivery system of photosensitizers, the dearth of imaging navigation, and the antioxidant/hypoxic tumor microenvironment. Herein, a versatile cryomicroneedle patch (denoted as CMN-CCPH) was developed for traceable PDT. The therapeutic efficacy was further amplified by catalase (CAT)-induced oxygen (O2 ) generation and Cu2+ -mediated glutathione (GSH) depletion. The CMN-CCPH is composed of cryomicroneedle (CMN) as the vehicle and CAT-biomineralized copper phosphate nanoflowers (CCP NFs) loaded with hematoporphyrin monomethyl ether (HMME) as the payload...

[This corrects the article DOI: 10.2196/51058.].

BACKGROUND: Recently, the US Food and Drug Administration implemented enforcement priorities against all flavored, cartridge-based e-cigarettes other than menthol and tobacco flavors. This ban undermined the products' appeal to vapers, so e-cigarette manufacturers added flavorants of other attractive flavors into tobacco-flavored e-cigarettes and reestablished appeal. OBJECTIVE: This review aims to analyze the impact of the addition of other flavorants in tobacco-flavored e-cigarettes on both human and public health issues and to propose further research as well as potential interventions...

[This corrects the article DOI: 10.2196/53898.].

INTRODUCTION: Entrustable professional activities (EPAs) are units of concrete daily clinical tasks that trainee physicians should be able to handle with increasing autonomy during their postgraduate training. EPAs are gaining international recognition as an essential component of competency-based medical training programmes. The process of developing EPAs for a nationwide training programme is complex and requires an in-depth understanding of EPAs as a concept and good knowledge of appropriate development processes...

We examine the effect of Internet diffusion on the uptake of an important public health intervention: the measles, mumps and rubella (MMR) vaccine. We study England between 2000 and 2011 when Internet diffusion spread rapidly and there was a high profile medical article (falsely) linking the MMR vaccine to autism. OLS estimates suggest Internet diffusion led to an increase in vaccination rates. This result is reversed after allowing for endogeneity of Internet access. The effect of Internet diffusion is sizable...

There is interest in chaplains devoted to outpatient cancer care, informed by a growing body of research as well as recommendations of accreditors. Simultaneously, a growing share of U.S. healthcare is faith-based and possesses a foundational interest in religious/spiritual (R/S) care due to institutional culture. In that milieu, few articles describe how religious organizational cultures influence the creation and implementation of FTEs intended to meet the evidence-based recommendations of accreditors. This is a lacuna, given that board certified chaplains are measured on their ability to integrate spiritual care into the life and service of their institutions...

Early detection decreases deaths from breast cancer. Yet, there are conflicting recommendations about screening mammography by major professional medical organizations, including the age and frequency with which women should be screened. The controversy over breast cancer screening is centered on 3 main points: the impact on mortality, overdiagnosis, and false positive results. Some studies claim that adverse psychological effects such as anxiety or distress are caused by screening mammography. The purpose of this article is to address negative breast cancer screening concerns including overdiagnosis and overtreatment, effect on mortality, false positive results, mammography-related anxiety, and fear of radiation...

INTRODUCTION: The Army utilizes Individual Critical Task Lists (ICTLs) to track and ensure competency and deployment readiness of its medical service members. ICTLs are the various skills and procedures that the Army has deemed foundational for each area of concentration (AOC)/military occupational specialty (MOS). While many ICTLs involve the patient care that military medical providers regularly provide, some procedures are not as commonly performed. This, when coupled with lower patient volume at military treatment facilities (MTF), poses a challenge for maintaining skill competency and deployment readiness...

Reversible protonic ceramic electrochemical cells (R-PCECs) offer the potential for high-efficiency power generation and green hydrogen production at intermediate temperatures. However, the commercial viability of R-PCECs is hampered by the sluggish kinetics of the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) within conventional air electrodes operating at reduced temperatures. To address this challenge, we introduce a novel approach based on the simultaneous optimization of bulk-phase metal-oxygen bonds and in-situ formation of a metal oxide nano-catalyst surface modification...

PURPOSE OF THE STUDY: Managing bone tumours is complex, relying on limited evidence, expert opinions, and retrospective reviews. Multidisciplinary approaches and early diagnosis are crucial for better outcomes, especially in young patients with growing skeletons. The aim of this systemic review and meta-analysis is to give a comprehensive review of common malignant tumors affecting long bones in children and adolescents. MATERIAL AND METHODS: A PubMed/Medline search for "primary malignant long bone tumours in children" initially retrieved 1120 papers, which were subsequently narrowed down to 110 articles based on inclusion and exclusion criteria...

Light-assisted Li-O2 batteries exhibit a high round-trip efficiency attributable to the assistance of light-generated electrons and holes in oxygen reduction and evolution reactions. Nonetheless, the excitonic effect arising from Coulomb interaction between electrons and holes impedes carrier separation, thus hindering efficient utilization of photo-energy. Herein, porphyrinic metal-organic frameworks with (Fe2 Ni)O(COO)6 clusters were used as photocathodes to accelerate exciton dissociation into charge carriers for light-assisted Li-O2 batteries...

Considering the variability in individual responses to opioids and the growing concerns about opioid addiction, prescribing opioids for postoperative pain management after spine surgery presents significant challenges. Therefore, this study undertook a novel pharmacogenomics-based in silico investigation of FDA-approved opioid medications. The DrugBank database was employed to identify all FDA-approved opioids. Subsequently, the PharmGKB database was utilized to filter through all variant annotations associated with the relevant genes...

Current international consensus of the appropriate Beighton score cut-off to define if a child has generalised joint hypermobile or not is based upon expert opinion. Our aim was to determine the prevalence of Beighton scores of children worldwide to provide a recommendation for establishing the Beighton score cut-off to identify generalised joint hypermobility in children. We used AMED, OVID Medline, Embase and CINAHL to find published articles from inception to April 2024 describing Beighton scores of children up to and including 18 years from the general population...

BACKGROUND: Cervical cancer is a prevalent malignancy of the female reproductive system. Cervical intraepithelial neoplasia (CIN) is a precursor lesion for CC. Various studies have examined circulating microRNAs (miRNAs) as potential early diagnostic markers for CC and CIN. However, the findings have been inconclusive. Therefore, it is necessary to evaluate the diagnostic accuracy and identify potential sources of variability among these studies. METHODS: The PubMed, Cochrane Library, Embase, and Web of Science databases were searched to identify relevant literature...

BACKGROUND: Pediatric feeding disorder (PFD) is increasingly common and is often treated by speech language pathologists (SLPs) and occupational therapists (OTs) in the community setting. However, the preparedness of these disciplines to effectively address PFD is relatively unknown. METHODS: A national (US), online survey was disseminated to providers who assess and treat PFD. For the present analysis, the responses of SLPs (N = 418) and OTs (N = 195) related to their clinical background, educational background, post-graduate training, and self-rated clinical effectiveness were statistically analyzed and compared across the two disciplines...

The valorization of humins side streams from bio-refineries holds significant economic and sustainability potential. One plausible strategy involves using them as building blocks to create new materials. However, in their natural state, humins pose conceptual challenges due to their high viscosity, processing difficulties, and temperature sensitivity. This article presents a synthetic strategy for modifying humins properties to make them thermally stable and processable. Employing a sequence of esterification reactions and varying the reagent steric length, we showcase the selective transformation of humins into thermally-stable fine powders and low-viscosity liquids...

Second malignant neoplasm (SMN) is one of the most severe long-term risks for childhood cancer survivors (CCS), significantly impacting long-term patient survival. While radiotherapy and chemotherapy are known risk factors, the observed inter-individual variability suggests a genetic component contributing to the risk of SMN. This article aims to conduct a systematic review of genetic factors implicated in the SMN risk among CCS. Searches were performed in PubMed, Scopus, and Web of Sciences. Eighteen studies were included (eleven candidate gene studies, three genome-wide association studies, and four whole exome/genome sequencing studies)...

Molluscum contagiosum (MC) is a common viral infection in children, immunocompromised, and sexually active adults. Its usual clinical presentation is 2-5 mm, whitish or skin-colored papules, with a shiny surface and central umbilication, generally clustered and randomly distributed over the skin surface. Dermoscopy reveals yellowish-white polylobulated structures with peripheral telangiectasia. Diagnosis is usually clinical supported by dermoscopy. However, in some cases, inflammatory manifestations can be associated with this infection and can mimic other dermatological conditions, making the diagnosis difficult and leading to unnecessary treatments...

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