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1.
J Sch Health ; 2024 Aug 04.
Artículo en Inglés | MEDLINE | ID: mdl-39098995

RESUMEN

BACKGROUND: Asthma reliever medication access is critical, especially in schools. Policies that "stock" reliever inhalers in schools provide failsafe medication access. This research aims to understand barriers and facilitators to Illinois stock inhaler policy implementation. METHODS: We conducted 18 semi-structured interviews in 2021-2022 with key school-based and non-school-based partners (school administrators, nurses, governmental agencies, and advocacy leaders). Through Atlas.ti, code frequencies compared (Fisher's exact test), and a thematic analysis performed. RESULTS: Four themes emerged: facilitators, barriers, program rationale, and process considerations. The common facilitators were "Finding a provider," having a "Champion," and "Funding". Barriers included "Not enough school nurses," "Pharmacy refusal to fill prescriptions," and "Feeling overwhelmed." All were supportive of the rationale for stock inhalers. Non-school-based informants (p < .01) were more likely to mention medication donations, while school staff reported having enough nurses as a facilitator (p < .01). School staff reported concerns about children with asthma not having their medication significantly more than other partners (p = .02). IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY: Our analysis revealed that school partners recognize the value of stock inhalers. Barrier mitigation to support the funding, prescription access and processing, and training are essential to success of stock inhaler programming. Multilevel collaborative efforts through coalitions could be a potential solution.

2.
Molecules ; 29(15)2024 Aug 05.
Artículo en Inglés | MEDLINE | ID: mdl-39125116

RESUMEN

The human body synthesizes catecholamine neurotransmitters, such as dopamine and noradrenaline. Monitoring the levels of these molecules is crucial for the prevention of important diseases, such as Alzheimer's, schizophrenia, Parkinson's, Huntington's, attention-deficit hyperactivity disorder, and paragangliomas. Here, we have synthesized, characterized, and functionalized the BODIPY core with picolylamine (BDPy-pico) in order to create a sensor capable of detecting these biomarkers. The sensing properties of the BDPy-pico probe in solution were studied using fluorescence titrations and supported by DFT studies. Catecholamine sensing was also performed in the solid state by a simple strip test, using an optical fiber as the detector of emissions. In addition, the selectivity and recovery of the sensor were assessed, suggesting the possibility of using this receptor to detect dopamine and norepinephrine in human saliva.


Asunto(s)
Compuestos de Boro , Catecolaminas , Colorantes Fluorescentes , Compuestos de Boro/química , Humanos , Catecolaminas/análisis , Colorantes Fluorescentes/química , Saliva/química , Dopamina/análisis , Norepinefrina/análisis , Espectrometría de Fluorescencia/métodos , Técnicas Biosensibles/métodos
3.
Artículo en Inglés | MEDLINE | ID: mdl-39162669

RESUMEN

Translating evidence-based practice (EBP) into real-world clinical settings often takes a considerable amount of time and resources. In allergy and immunology, the dissemination and implementation (D&I) sciences facilitate the study of how variations in knowledge, resources, patient populations, and staffing models lead to differences in the clinical care of asthma, allergic disease, and primary immunodeficiency. Despite the need for validated approaches to study how to best apply EBP in the real world, the D&I sciences are underutilized. To address this gap, an American Academy of Allergy, Asthma & Immunology (AAAAI) work group was convened to provide an overview for the role of the D&I sciences in clinical care and future research within the field. For the D&I sciences to be leveraged effectively, teams should be multidisciplinary and inclusive of community and clinical partners, and multimethods approaches to data collection and analyses should be used. Used appropriately, the D&I sciences provide important tools to promote EBP and health equity as well as optimization of clinical practice in allergy and immunology.

4.
J Mater Chem B ; 12(32): 7826-7836, 2024 Aug 14.
Artículo en Inglés | MEDLINE | ID: mdl-39041171

RESUMEN

The practical and easy detection of dopamine levels in human fluids, such as urine and saliva, is of great interest due to the correlation of dopamine concentration with several diseases. In this work, the one-step synthesis of water-soluble carbon nanoparticles (CNPs), starting from artichoke extract, containing catechol groups, for the fluorescence sensing of dopamine is reported. Size, morphology, chemical composition and electronic structure of CNPs were elucidated by DLS, AFM, XPS, FT-IR, EDX and TEM analyses. Their optical properties were then explored by UV-vis and fluorescence measurements in water. The dopamine recognition properties of these CNPs were investigated in water through fluorescence measurements and we observed the progressive enhancement of the CNP emission intensity upon the progressive addition of dopamine, with a binding affinity value of log K = 5.76 and a detection limit of 0.81 nM. Selectivity towards dopamine was tested over other interfering analytes commonly present in human saliva. Finally, in order to perform a solid point of care test, CNPs were adsorbed on a solid support and exposed to different concentrations of dopamine, thus observing a pseudo-linear response, using a smartphone as a detector. Therefore, the detection of dopamine in simulated human saliva was performed with excellent results, in terms of selectivity and a detection limit of 100 pM.


Asunto(s)
Carbono , Cynara scolymus , Dopamina , Nanopartículas , Extractos Vegetales , Dopamina/análisis , Dopamina/orina , Carbono/química , Nanopartículas/química , Extractos Vegetales/química , Humanos , Cynara scolymus/química , Colorantes Fluorescentes/química , Colorantes Fluorescentes/síntesis química , Tamaño de la Partícula , Saliva/química , Propiedades de Superficie , Espectrometría de Fluorescencia
5.
J Org Chem ; 89(15): 10903-10911, 2024 Aug 02.
Artículo en Inglés | MEDLINE | ID: mdl-39034591

RESUMEN

We report here on the development of a fluorescent cone homooxacalix[3]arene-based receptor with a pyrene unit on the wide rim of the macrocycle (Ox3F) for the selective detection of primary ammonium ions, including those of biological importance. Ox3F was synthesized efficiently via an innovative strategy that enables the regio- and iteroselective wide rim functionalization of the readily available p-tBu-substituted homooxacalix[3]arene precursor. Nuclear magnetic resonance studies and in silico methods highlighted the endo-complexation of primary ammonium ions, including the protonated form of biogenic dopamine, tryptamine, serotonin, mexamine, and 3-iodothyronamine. The binding mode is similar for all guests with the ion deeply inserted into the polyaromatic cavity, enabling the NH3+ head to establish three hydrogen bonds with the ethereal oxygens of the macrocycle. Fluorescence quenching of the pyrene unit was observed following the π-π interaction between the pyrene moiety and the aromatic groups of serotonin, mexamine, and 3-iodothyronamine. No quenching was observed upon complexation of the smaller aromatic neurotransmitter dopamine as well as aliphatic amines and polyamines. This study presents a novel approach for biologically relevant ammonium ion chemosensing with ongoing efforts focused on translating these systems for aqueous environment applications.

6.
Artículo en Inglés | MEDLINE | ID: mdl-38942380

RESUMEN

BACKGROUND: Asthma is a prevalent health concern among Illinois (IL) children, and management is significantly influenced by social determinants. There were 17 states who have adopted stock inhaler laws, but implementation varies widely. OBJECTIVE: To assess critical barriers to implementation and address sustainability of stock inhaler programming in school-based asthma care in IL. METHODS: Semistructured interviews were conducted with high asthma burden school districts in IL to assess barriers in implementing stock inhaler policies and resultant programming. Thematic analysis was performed using Atlas.ti (Scientific Software Development GmbH, Berlin, Germany) to identify and code "threats" to future sustainability. Data were synthesized and presented to stakeholders for barrier mitigation. A schematic flowchart outlining steps to support sustainability was created. RESULTS: A total of 18 interviews were conducted with key community partners across 8 IL school districts, representing rural, urban, and suburban areas. Analysis revealed 25 barriers, with several identified as "threats" to future sustainability, including liability concerns, follow-up care assurance, funding/resources, pharmacy dispensing practices, district-level readiness to change, and nurse staffing. Stakeholders formed a statewide coalition to address these barriers, increase awareness, plan evaluations, and advise on state funding allocation. A national stock inhaler toolkit tailored to school administrative needs was developed to support sustainability efforts. CONCLUSION: Strategic stakeholder and community engagement are vital for establishing and sustaining stock inhaler programs that adhere to policy mandates. Many districts face challenges initiating and maintaining such programs without critical barrier mitigation and support. Collaborative solutions are necessary to ensure effective school-based asthma management and mitigate persistent pediatric asthma health disparities.

7.
Public Health Nurs ; 41(4): 704-708, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38745505

RESUMEN

OBJECTIVE: Our goal is to examine gaps in self-carry, asthma emergency protocol, and stock inhaler policy knowledge in Illinois schools. DESIGN: A 30-item REDCap cross-sectional survey developed by a team of stakeholders was disseminated. Questions assessed policy knowledge, awareness, and practices regarding asthma emergency protocols, self-carry, and stock inhalers. SAMPLE: Participants were Illinois school nurses belonging to a governmental organization listserv. MEASUREMENTS: Analysis utilized Chi-square tests, descriptive statistics, and t-tests. RESULTS: Nurses reported 36% of students on average self-carried asthma medication. Thirty percent of nurses were not aware of their emergency asthma policy and only 60% reported having an emergency asthma protocol in their school(s). Fifty-four percent of nurses were aware of stock inhaler programming. Of the 10.3% who reported a stock inhaler program, a lower frequency reported calling 911 for asthma emergencies. Perceived school asthma prevalence varied from 0%-87%. CONCLUSIONS: Our survey demonstrates large variation in knowledge and implementation of school-based asthma health policy. This is likely due to variations in health policy education dissemination. Future efforts should focus on the dissemination and implementation of school-based asthma health policies to improve their more universal adoption and better support school-based asthma management.


Asunto(s)
Asma , Política de Salud , Servicios de Enfermería Escolar , Humanos , Asma/tratamiento farmacológico , Asma/enfermería , Illinois/epidemiología , Estudios Transversales , Encuestas y Cuestionarios , Femenino , Conocimientos, Actitudes y Práctica en Salud , Masculino , Niño , Adulto , Servicios de Salud Escolar/organización & administración , Nebulizadores y Vaporizadores
8.
J Allergy Clin Immunol ; 154(1): 59-67, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38795076

RESUMEN

Many vulnerable people lose their health or lives each year as a result of unhealthy environmental conditions that perpetuate medical conditions within the scope of allergy and immunology specialists' expertise. While detrimental environmental factors impact all humans globally, the effect is disproportionately more profound in impoverished neighborhoods. Environmental injustice is the inequitable exposure of disadvantaged populations to environmental hazards. Professional medical organizations such as the American Academy of Allergy, Asthma & Immunology (AAAAI) are well positioned to engage and encourage community outreach volunteer programs to combat environmental justice. Here we discuss how environmental injustices and climate change impacts allergic diseases among vulnerable populations. We discuss pathways allergists/immunologists can use to contribute to addressing environmental determinants by providing volunteer clinical service, education, and advocacy. Furthermore, allergists/immunologists can play a role in building trust within these communities, partnering with other patient advocacy nonprofit stakeholders, and engaging with local, state, national, and international nongovernmental organizations, faith-based organizations, and governments. The AAAAI's Volunteerism Addressing Environmental Disparities in Allergy (VAEDIA) is the presidential task force aiming to promote volunteer initiatives by creating platforms for discussion and collaboration and by funding community-based projects to address environmental injustice.


Asunto(s)
Alergia e Inmunología , Hipersensibilidad , Voluntarios , Humanos , Comités Consultivos , Alergia e Inmunología/educación , Cambio Climático , Exposición a Riesgos Ambientales/efectos adversos , Hipersensibilidad/inmunología , Justicia Social , Estados Unidos
9.
Chempluschem ; 89(8): e202400098, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38647287

RESUMEN

The recent international scenario highlights the importance to protect human health and environmental quality from toxic compounds. In this context, organophosphorous (OP) Nerve Agents (NAs) have received particular attention, due to their use in terrorist attacks. Classical instrumental detection techniques are sensitive and selective, but they cannot be used in real field due to the high cost, specialized personnel requested and huge size. For these reasons, the development of practical, easy and fast detection methods (smart methods) is the future of this field. Indeed, starting from initial sensing research, based on optical and/or electrical sensors, today the development and use of smart strategies to detect NAs is the current state of the art. This review summarizes the smart strategies to detect NAs, highlighting some important parameters, such as linearity, limit of detection and selectivity. Furthermore, some critical comments of the future on this field, and in particular, the problems to be solved before a real application of these methods, are provided.


Asunto(s)
Agentes Nerviosos , Agentes Nerviosos/análisis , Agentes Nerviosos/química , Humanos , Compuestos Organofosforados/análisis , Compuestos Organofosforados/química
11.
Chemistry ; 30(33): e202401201, 2024 Jun 12.
Artículo en Inglés | MEDLINE | ID: mdl-38600692

RESUMEN

During a stress condition, the human body synthesizes catecholamine neurotransmitters and specific hormones (called "stress hormones"), the most important of which is cortisol. The monitoring of cortisol levels should be extremely important to control the stress levels, and for this reason, it shows important medical applications. The common analytical methods (HPLC, GC-MS) cannot be used in real life, due to the bulky size of the instruments and the necessity of specialized personnel. Molecular probes solve these problems due to their fast and easy use. The synthesis of new fluorescent rhodamine probes, able to interact by non-covalent interactions with cortisol, the recognition properties in solution as well as in solid state by Strip Test, using a smartphone as detector, are here reported. DFT calculations and FT-IR measurements suggest the formation of supramolecular complexes through hydrogen bonds as main non-covalent interaction. The present study represents one of the first sensor, based on synthetical chemical receptors, able to detect cortisol in a linear range from 1 mM to 1 pM, based on non-covalent molecular recognition and paves the way to the realization of practical point-of-care device for the monitoring of cortisol in real live.


Asunto(s)
Colorantes Fluorescentes , Hidrocortisona , Rodaminas , Teléfono Inteligente , Hidrocortisona/química , Hidrocortisona/análisis , Hidrocortisona/metabolismo , Colorantes Fluorescentes/química , Rodaminas/química , Humanos , Enlace de Hidrógeno , Espectroscopía Infrarroja por Transformada de Fourier , Técnicas Biosensibles/métodos
12.
J Clin Sleep Med ; 20(4): 595-601, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38217477

RESUMEN

STUDY OBJECTIVES: To examine the risk of increased health care utilization (HU) linked to individual sleep disorders in children with chronic medical conditions. METHODS: Medicaid claims data from a cohort of 16,325 children enrolled in the Coordinated Healthcare for Complex Kids (CHECK) project were used. Sleep disorders and chronic medical conditions were identified using International Classification of Diseases, Ninth, and 10th Revision, codes. Three HU groups were identified based on participants' prior hospitalizations and emergency department (ED) visits in the 12 months prior to enrollment: low (no hospitalization or ED visit), medium (1-2 hospitalizations or 1-3 ED visits), and high (≥ 3 hospitalizations or ≥ 4 ED visits). The odds of being in an increased HU group associated with specific sleep disorders after controlling for confounding factors were examined. RESULTS: Children with chronic medical conditions and any sleep disorder had nearly twice the odds (odds ratio = 1.83; 95% confidence interval: 1.67-2.01) of being in an increased HU group compared with those without a sleep disorder. The odds of being in the increased HU group varied among sleep disorders. Only sleep-disordered breathing (odds ratio = 1.51; 95% confidence interval : 1.17-1.95), insomnia (odds ratio = 1.46; 95% confidence interval : 1.06-2.02), and circadian rhythm sleep disorder (odds ratio = 2.45; 95% confidence interval : 1.07-5.64) increased those odds. Younger age and being White were also linked to increased HU. CONCLUSIONS: Sleep disorders are associated with increased risk of heightened HU (ED visits and/or hospitalizations) in children with chronic medical conditions. This risk varies by specific sleep disorders. These findings indicate the need for careful evaluation and management of sleep disorders in this high-risk cohort. CITATION: Adavadkar PA, Brooks L, Pappalardo AA, Schwartz A, Rasinski K, Martin MA. Association between sleep disorders and health care utilization in children with chronic medical conditions: a Medicaid claims data analysis. J Clin Sleep Med. 2024;20(4):595-601.


Asunto(s)
Medicaid , Síndromes de la Apnea del Sueño , Niño , Estados Unidos/epidemiología , Humanos , Aceptación de la Atención de Salud , Servicio de Urgencia en Hospital , Enfermedad Crónica
13.
Analyst ; 149(4): 989-1001, 2024 Feb 12.
Artículo en Inglés | MEDLINE | ID: mdl-38226461

RESUMEN

During a stress condition, the human body synthesizes catecholamine neurotransmitters and specific hormones (called "stress hormones"), the most important of which is cortisol. The monitoring of cortisol levels is extremely important for controlling the stress levels. For this reason, it has important medical applications. Common analytical methods (HPLC, GC-MS) cannot be used in real life due to the bulkiness of the instruments and the necessity of specialized operators. Molecular probes solve this problem. This review aims to provide a description of recent developments in this field, focusing on the analytical aspects and the possibility to obtain real practical devices from these molecular probes.


Asunto(s)
Catecolaminas , Hidrocortisona , Humanos , Sondas Moleculares , Neurotransmisores , Cromatografía de Gases y Espectrometría de Masas
14.
Health Promot Pract ; 25(4): 634-643, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38288585

RESUMEN

BACKGROUND: Experiencing food allergies and food insecurity has been linked to socioeconomic, physical, and mental health-related challenges, but less is known about the intersection of these experiences. This study aims to better understand the impact of food insecurity on food allergy patients and their caregivers, with the intention of informing ongoing efforts to improve screening for food insecurity and mental health concerns and reducing their burden among households managing food allergy. METHOD: As part of a community needs assessment, a cross-sectional survey was administered to a large, national sample (N=5,940) of US households with at least one food-allergic individual, The Hunger Vital Sign was utilized to assess food insecurity, the Patient Health Questionnaire (PHQ-4) and Food Allergy Independent Measure (FAIM) were leveraged to measure psychosocial outcomes. RESULTS: Among respondents, 69.9% screened at-risk of food insecurity on the Hunger Vital Sign, while 5.6% reported very low food security. Both adults and children with food allergy (FA) from households at risk for food insecurity were more likely to report FA-related anxiety, anger, loneliness, fear of eating, and bullying victimization than their counterparts from households not at risk of food insecurity (p < .0001 for all). Among these specific experiences, FA-related anxiety was the most common (25.4%/30.1% of children/adults). Perceived risk of food allergy-related fatality was positively associated with food insecurity status. CONCLUSION: Individuals with food allergies who are concomitantly experiencing food insecurity are at greater risk of a variety of mental health concerns, including those specific to food allergy as well as more general anxiety and depressive symptoms.


Asunto(s)
Hipersensibilidad a los Alimentos , Inseguridad Alimentaria , Humanos , Hipersensibilidad a los Alimentos/psicología , Estudios Transversales , Femenino , Masculino , Adulto , Persona de Mediana Edad , Niño , Adolescente , Encuestas y Cuestionarios , Estados Unidos , Ansiedad/epidemiología , Composición Familiar , Cuidadores/psicología , Salud Mental , Adulto Joven
17.
ACS Omega ; 8(41): 38038-38044, 2023 Oct 17.
Artículo en Inglés | MEDLINE | ID: mdl-37867699

RESUMEN

The widespread use of smartphones and related tools is extending their applications in several fields. Herein, we report a reusable smartphone coupled portable detection system for the sensing of sub-ppm level of a nerve agent mimic (dimethylmethylphosphonate) in the gas phase. The detection system is based on multiple hydrogen-bond interactions of the vapor analyte with an ad-hoc functionalized Bodipy chromophore scaffold. The multitopic approach used for the molecular recognition of DMMP leads to the highest binding constant values, high selectivity, and low limits of detection.

18.
J Allergy Clin Immunol Pract ; 11(12): 3569-3577, 2023 12.
Artículo en Inglés | MEDLINE | ID: mdl-37315689

RESUMEN

Despite increases in the number of female physicians in the past 50 years, women remain underrepresented in key areas of medicine, such as practice owners and partners, professional society leaders, principal investigators, full professors, chairs, and deans. Women are paid less, oftentimes for more work. Allergy and Immunology (AI), as a specialty, lacks substantial workforce research, but trends across specialties are consistent. We review what is currently known about women in AI and consider barriers to practice, advancement, and contribution. Through a new inquiry, we find that the challenges women in AI encounter can be summarized through 6 themes: work-life balance, professional advancement, salary equity, mentorship and sponsorship, bias, and sexual harassment and misconduct. Together, we must address these challenges head-on and provide an equitable environment for women in AI to thrive, especially those affected by intersectionality. To do so, we suggest targeted, tangible actions to promote opportunities, offer institutional support, and advance reporting and culture change outlets across AI settings.


Asunto(s)
Personal Docente , Hipersensibilidad , Médicos Mujeres , Humanos , Femenino , Hipersensibilidad/epidemiología
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