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1.
Adv Exp Med Biol ; 1447: 1-10, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38724779

RESUMO

Atopic dermatitis (AD) is a chronic relapsing condition that is characterized by itching and redness of the skin. Our modern usage of atopic dermatitis dates back to 1933, when Wise and Sulzberger first coined the term to signify the disease's close association with other respiratory atopy, such as bronchial asthma and allergic rhinitis. A recent systematic review of 69 cross-sectional and cohort studies has confirmed that AD is now a worldwide phenomenon with lifetime AD prevalences of well over 20% in many affluent country settings. Although there is no obvious consistent overall global trend in the prevalence of AD, studies have shown that climate, urbanization, lifestyle, and socioeconomic class influence the prevalence of atopic dermatitis. Despite the pervasiveness of the disease, an understanding of atopic dermatitis has been hampered by a number of factors. Data suggests that extrinsic environmental factors work in concert with intrinsic immune mechanism and genetic factors to drive disease progression. With such a complex etiology, management of atopic dermatitis currently at best achieves symptomatic control rather than cure. This approach poses a significant burden on healthcare resources, as well as patients' quality of life. Current management methods of AD often involve a combination of non-pharmacologic modalities and prescription medications. Though they can be effective when employed, there are significant barriers to treatment for patients including time, costs, and medication side effects. Our aim, throughout this text, is to explore the complexities of AD, providing the healthcare provider with tips and tricks to improve patient care and satisfaction and the most current trends and treatment approaches on the horizon.


Assuntos
Dermatite Atópica , Humanos , Dermatite Atópica/epidemiologia , Prevalência , Qualidade de Vida , Fatores de Risco
2.
Adv Exp Med Biol ; 1447: 11-19, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38724780

RESUMO

Multiple risk factors have been associated with the development of atopic dermatitis (AD). Recent advances in understanding the role of genetics in this disease have been made, with discovery of the filaggrin (FLG) gene as the most notable so far. In addition to FLG gene mutations as a risk factor for AD, a positive family history of atopic or allergic disease in either parent has been shown to confer a greater risk of developing AD. Atopic dermatitis usually presents early in life and is thought to represent the initial step in the "atopic march," which is characterized by the development of other atopic diseases later in life such as asthma, allergic rhinitis, and/or rhinoconjunctivitis, food allergies, and hay fever. Other comorbid diseases that have been associated with AD include increase risk of viral and bacterial skin infections, neuropsychiatric diseases such as attention-deficit hyperactivity disorders (ADHD), and autistic spectrum disorder (ASD). Patients with AD have also been found to have worse sleep quality overall compared to patients without AD. In this chapter, we will discuss the risk factors associated with development of atopic dermatitis as well as the most commonly reported comorbidities in patients with this disease.


Assuntos
Dermatite Atópica , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/genética , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/etiologia , Transtorno do Espectro Autista/genética , Transtorno do Espectro Autista/epidemiologia , Transtorno do Espectro Autista/etiologia , Comorbidade , Dermatite Atópica/genética , Dermatite Atópica/epidemiologia , Proteínas Filagrinas , Predisposição Genética para Doença , Proteínas de Filamentos Intermediários/genética , Mutação , Fatores de Risco
3.
Urology ; 183: 32-38, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-37778475

RESUMO

OBJECTIVE: To evaluate peri-operative outcomes in patients on chronic aspirin therapy undergoing percutaneous nephrolithotomy (PCNL), with and without discontinuation of aspirin. Anti-coagulation and anti-platelet therapy are contraindications for PCNL per American Urological Association guidelines due to bleeding risk. However, there is potentially increased cardiovascular risk with peri-procedural aspirin withdrawal. METHODS: Patients on chronic aspirin undergoing PCNL between January 2014 and May 2019 were retrospectively reviewed and stratified by continued or discontinued aspirin >5 days preoperatively. Hematologic complications, transfusions, and thrombotic complications were assessed with logistic regression model. RESULTS: Three hundred twenty-five patients on chronic aspirin therapy underwent PCNL-85 continued and 240 discontinued aspirin. There were no significant differences in hemoglobin change, estimated blood loss, transfusions, creatinine change, thrombotic complications, 30-days re-admissions, complications, or 30-day emergency department visits. Patients who continued aspirin had longer length of stay (1.6 vs 1.9 days, P = .03). American Society of Anesthesiologists (ASA) score of 3 (OR 3.2, P = .02, 95% confidence intervals (CI) [1.2-8.4]), ASA score of 4 (OR 4.0, P = .02, 95% CI [1.2-13.1]), Black race, and previous smoking (OR 2.1, P = .02, 95% CI [1.1-3.9]) was associated with continued aspirin. Body mass index ≥30 was associated with aspirin discontinuation (OR 0.9, P = .004, 95% CI [0.9-1.0]). Increased postoperative hematologic complications were associated with additional anticoagulation medication (OR 2.9, P = .04, 95% CI [1.0-4.4]). CONCLUSION: Continued aspirin use did not increase in postoperative complications in patients undergoing PCNL. Patients who are on additional anticoagulation medication are at risk of hematologic complications.


Assuntos
Cálculos Renais , Nefrolitotomia Percutânea , Nefrostomia Percutânea , Trombose , Humanos , Aspirina/efeitos adversos , Nefrolitotomia Percutânea/efeitos adversos , Estudos Retrospectivos , Cálculos Renais/cirurgia , Cálculos Renais/tratamento farmacológico , Trombose/tratamento farmacológico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/tratamento farmacológico , Anticoagulantes , Resultado do Tratamento
4.
Dermatitis ; 34(2): 85-89, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36917532

RESUMO

Objective: Skin of color patients face important health issues relevant to dermatologists, such as allergic contact dermatitis; however, there is a lack of information surrounding common allergens causing contact dermatitis that disproportionately affect skin of color patients, as well as interpreting patch testing in this population. Methods: Covidence, Embase, MEDLINE, PubMed, Web of Science, and Google Scholar were searched to identify relevant articles studying allergic and irritant contact dermatitis in skin of color patients. Results: The most common positive reactions in African American patients included PPD, balsam of Peru, bacitracin, fragrance mix, and nickel. The most common positive reactions in Hispanic patients included Carba mix, nickel sulfate, and thiuram mix. The most common positive reactions in Asian patients included nickel sulfate, fragrance mix, and potassium dichromate. When interpreting patch test results in patients with higher Fitzpatrick skin types, positive patch tests presented with lichenification and hyperpigmentation, rather than erythema and vesicles. Furthermore, characteristic bright red or pink hues for positive results may appear violaceous or faint pink. Conclusions: Awareness of the common allergens associated with allergic contact dermatitis in patients of skin of color can help guide patch testing as an important diagnostic tool. Further research must be conducted regarding contact dermatitis in this patient population, especially given the relative lack of data surrounding Hispanic, Asian and Pacific Islander, and Native American patients.


Assuntos
Dermatite Alérgica de Contato , Pigmentação da Pele , Humanos , Alérgenos/efeitos adversos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/etnologia , Dermatite Alérgica de Contato/etiologia , Testes do Emplastro/métodos
5.
Artigo em Inglês | MEDLINE | ID: mdl-36430006

RESUMO

Older people and health care workers in residential care homes are particularly vulnerable to the adverse impacts of the COVID-19 pandemic. As COVID-19 has been spreading around the world for more than two years, the nature of care delivery has been substantially transformed. This study aims at understanding the long-term and ongoing impacts of COVID-19 on the delivery of care in residential care homes. It investigates how the delivery of care has been transformed by the COVID-19 pandemic and how health care workers adapted to these changes from the perspectives of frontline health care workers. Semi-structured interviews were conducted from February to December 2021 with a purposive sample of 30 health care workers from six residential care homes in Hong Kong. Thematic analysis identified three themes, including (1) enhancing infection prevention and control measures; (2) maintaining the psychosocial wellbeing of residents; and (3) developing resilience. Discussions and implications were drawn from these findings.


Assuntos
COVID-19 , Instituição de Longa Permanência para Idosos , Humanos , Idoso , Casas de Saúde , COVID-19/epidemiologia , Pandemias , Pessoal de Saúde
6.
Cureus ; 14(3): e23523, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35495010

RESUMO

Learner autonomy is an invaluable asset in graduate medical education, preparing the trainee to independently face challenges in the future professional settings. Educational institutions face the difficult task of providing a balance between learner autonomy and supervision. In graduate medical education, trainees often prefer less supervision than what is imparted by their attending physician. This increased supervision comes at the cost of learner autonomy and has not exhibited improvement in patient outcomes or safety. When attendings exhibit control over details, the trainees may label them as "micromanagers". Cardinal features of a micromanager include excessively requesting updates, insisting that the task be done their way, and scrutinizing every detail. This micromanaging behavior is non-conducive to the learning environment and may even contribute to supervisor burnout. The business literature reveals a debate about this very topic. Unfortunately, there is still a lack of literature on micromanagement in graduate medical education. Although a conglomerate of internal factors may lead to excessive supervision in an academic medical institution, we surmise that micromanagement exists because of a complex dynamic between three drivers: accountability, trust, and autonomy. When trainees are held accountable, they learn to take ownership for their actions which leads to establishment of trust which further enables motivation and gaining of autonomy. Supervising attendings should ideally be able to comfortably adjust their level of supervision based on their trust and the trainee's competence, accountability, and autonomy. The micromanaging physician is unable to do so, and this can have a detrimental effect on the learner. Micromanagement can be perceived by some as a beneficial component during the early immersion of the trainee with the rationalization for better patient outcomes and safety. However, in the long term, it threatens the learning environment and erodes the complex relationship between accountability, trust, and autonomy. We recommend an action plan to mitigate micromanagement at three levels-the micromanager, the micromanaged, and the organizational structure-and hope that these solutions enhance the learning environment for both the trainee and supervisor.

7.
Cureus ; 14(1): e21319, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35186578

RESUMO

Aim It is well known that social determinants of health (SDoH) have affected COVID-19 outcomes, but these determinants are broad and complex. Identifying essential determinants is a prerequisite to address widening health disparities during the evolving COVID-19 pandemic. Methods County-specific COVID-19 fatality data from California, Illinois, and New York, three US states with the highest county-cevel COVID-19 fatalities as of June 15, 2020, were analyzed. Twenty-three county-level SDoH, collected from County Health Rankings & Roadmaps (CHRR), were considered. A median split on the population-adjusted COVID-19 fatality rate created an indicator for high or low fatality. The decision tree method, which employs machine learning techniques, analyzed and visualized associations between SDoH and high COVID-19 fatality rate at the county level. Results Of the 23 county-level SDoH considered, population density, residential segregation (between white and non-white populations), and preventable hospitalization rates were key predictors of COVID-19 fatalities. Segregation was an important predictor of COVID-19 fatalities in counties of low population density. The model area under the curve (AUC) was 0.79, with a sensitivity of 74% and specificity of 76%. Conclusion Our findings, using a novel analytical lens, suggest that COVID-19 fatality is high in areas of high population density. While population density correlates to COVID-19 fatality, our study also finds that segregation predicts COVID-19 fatality in less densely populated counties. These findings have implications for COVID-19 resource planning and require appropriate attention.

8.
Cureus ; 13(9): e18215, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34722027

RESUMO

Papillary carcinoma of the breast is rare, comprising only 0.5% incidence of all breast cancers. Clinically the disease presents in postmenopausal women as a painless breast lump with possible bloody nipple discharge. Prognosis is favorable due to its slow growth. We present a 61-year-old woman incidentally diagnosed with papillary breast carcinoma after presenting with a trauma-induced hematoma of the right breast. The patient presented to our surgery oncology clinic for persistent right breast swelling secondary to a fall, despite initial incision and drainage (I&D) six weeks prior. She had no history of breast cancer. On presentation, her right breast was distended demonstrating an approximately 20cm ill-defined solid mass with skin changes consistent with a tense hematoma. CT scan demonstrated a large complex cystic and solid breast mass measuring 15.2cmx11.8cmx15.2cm with irregular peripheral solid hyperdense polypoid components. She then underwent a right breast incisional biopsy and hematoma evacuation. Frozen sections of the mass outer cavity wall and papillary projections were consistent with encapsulated papillary carcinoma (EPC). The patient was lost to follow-up and did not obtain definitive treatment. Breast cancer rarely presents as a breast hematoma. However, as in this case, if the hematoma fails to resolve, further investigation is warranted. The prognosis of EPC is excellent when identified and treated appropriately.

9.
Case Rep Psychiatry ; 2021: 9910304, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34239750

RESUMO

Child maltreatment can have long-term sequelae and thus requires appropriate interventions. In the United States, reports of suspected child maltreatment are primarily handled by the Child Protective Services (CPS). We present a case of a 12-year-old female who was involuntarily hospitalized for suicidal ideation after CPS responded to a report of her abuse by her mother. Despite continuously expressing fear of her mother and pleading to not be discharged home, CPS ultimately determined that the child was safe to return home to her abuser. The child's subsequent loss to follow-up puts the child's safety and long-term well-being into question. In this article, we discuss the current protocol of CPS reporting, investigation, and outcome. We also explore the roles of pediatric decision-making and forensic or custody evaluation when maltreatment is apparent.

10.
Dement Geriatr Cogn Dis Extra ; 11(3): 273-297, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35082824

RESUMO

INTRODUCTION: Behavioral and psychological symptoms of dementia (BPSD) is the most prominent and distressing manifestation for older persons with dementia (PWD) and caregivers. Aromatherapy has demonstrated its effectiveness in managing BPSD in various studies. However, previous studies and systematic reviews have obtained inconsistent findings, and a review of qualitative studies is yet to be conducted. METHOD: A mixed-methods systematic review with a convergent segregated approach was performed to evaluate the effectiveness of aromatherapy in improving the BPSD and quality of life (QoL) of PWD and in relieving the distress and burden of caregivers, as well as its safety for PWD. Both published and unpublished quantitative and qualitative studies written in English and Chinese between January 1996 and December 2020 were retrieved from 28 databases, including MEDLINE, EMBASE, and Web of Science, based on the prespecified criteria. The methodological quality was assessed by using critical appraisal tools from the Joanna Briggs Institute. Quantitative synthesis, qualitative synthesis, and integration of quantitative and qualitative evidence were performed. RESULTS: A total of 12 randomized controlled trials, 10 quasi-experimental studies, and 2 qualitative studies were included in the review. Some inconsistent findings regarding the effectiveness of aromatherapy in reducing the severity of BPSD were observed. Some studies reported that aromatherapy significantly improved the QoL of PWD and relieved the distress and burden of caregivers, promoted a positive experience among caregivers, and had very low adverse effects on PWD (with aromatherapy inhalation reporting no adverse effects). CONCLUSION: Aromatherapy, especially in the inhalation approach, could be a potentially safe and effective strategy for managing BPSD. However, more structuralized and comparable studies with sufficient sample size, adherence monitoring, and sound theoretical basis could be conducted to obtain conclusive findings.

11.
Biomed Microdevices ; 21(3): 66, 2019 07 04.
Artigo em Inglês | MEDLINE | ID: mdl-31273476

RESUMO

Developed within the last few decades, microneedles (MNs) have only recently seen wide-scale use among the general population, especially in the area of cosmetics. With the FDA only starting to regulate microneedling devices and the many new microneedling products that enter the modern global market, it is of utmost importance to establish the safety profile and reasonable expectations of the microneedling practice and its products. In our review of current literature, the authors searched the keyword "microneedle" with the following terms: "safety", "side effect", "toxicology", "adverse effect", "adverse event", "infection", "dermatitis", "granuloma", "scarring", and "hyperpigmentation". Despite wide-scale implementation of MNs, we are likely only beginning to understand the potential of MNs as a medical and consumer product, and we should, therefore, be aware of any potential adverse events associated with the product.


Assuntos
Microtecnologia/instrumentação , Agulhas/efeitos adversos , Pele , Humanos , Pele/imunologia , Pele/microbiologia , Pele/patologia , Dermatopatias/etiologia , Dermatopatias/imunologia , Dermatopatias/microbiologia , Dermatopatias/patologia
12.
J Dermatolog Treat ; 30(4): 328-332, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30247942

RESUMO

Background: At least 15 factors influence the ability of compounds to penetrate the skin. Massage (rubbing) may be another factor that has gone relatively unrecognized. Method: PubMed, Google Scholar, and EMBASE databases were accessed online in March 2018 in search of studies measuring absorption through skin with and without rubbing or massage. Results: While some studies noted no difference in dermal absorption with regards to rubbing, others have demonstrated the opposite. In general, massage technique does indeed sometimes enhance dermal absorption. In addition to increase skin temperature and blood flow, rubbing likely modifies stratum corneum (SC) structure to enhance diffusion rates and increase retained penetrant amount within the skin. Conclusions: Understanding the mechanism of massage and its role in percutaneous penetration may help elucidate skin barrier function, dermal absorption, skin decontamination, and dermatotoxicology. To achieve such goals, an in vitro model that models in vivo behaviors must first be established. Subsequently, experiments with different penetrants, vehicles, massage time, and other variables may be considered.


Assuntos
Administração Tópica , Fármacos Dermatológicos/administração & dosagem , Absorção Cutânea , Humanos
14.
Am Surg ; 84(5): 739-745, 2018 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-29966577

RESUMO

The pediatric melanoma population is not well described, and current guidelines for their management are not well defined. Our study aims to identify this population, treatment modalities, and outcomes using a national population-based database. We reviewed the Surveillance, Epidemiology, and End Results database (2004-2008). Patients ≤21 years old with melanoma were included and grouped into ≤12 years of age, 13 to 18 years, and 19 to 21 years. Clinical characteristics were analyzed across the groups. A total of 1255 patients were included: 52.7 per cent were 19 to 21 years of age, 36.3 per cent were 13 to 18 years of age, and 11.0 per cent were ≤12 years of age. The 19- to 21-year-olds had the highest proportion of stage I (50.5%) versus ≤12 years of age (31.9%); the ≤12-year-olds had the highest proportion of stage IV (3.6%) versus 19 to 21 years of age (0.9%), P < 0.001. The 19- to 21-year-olds had the highest proportion receiving wide local excisions only (34.8%) versus ≤12 years of age (26.4%); the ≤12-year-olds had the highest proportion of patients without any surgeries (16.0%) versus 13 to 18 years of age (9.4%), P = 0.169. On adjusted analysis, the 19- to 21-year-olds had worse survival compared with ≤12 years of age (hazard ratio: 5.26, P = 0.017, 95% confidence interval 1.34-20.65). Disparities were found in the ≤12-year-old melanoma population, as they had later stage melanomas, less invasive surgery, and lower survival. Clearer prognostic factors are needed to better elucidate their management.


Assuntos
Melanoma , Neoplasias Cutâneas , Adolescente , Fatores Etários , Criança , Feminino , Humanos , Masculino , Melanoma/mortalidade , Melanoma/patologia , Melanoma/cirurgia , Estadiamento de Neoplasias , Estudos Retrospectivos , Programa de SEER , Neoplasias Cutâneas/mortalidade , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , Análise de Sobrevida , Resultado do Tratamento , Adulto Jovem
15.
Arch Dermatol Res ; 310(7): 537-549, 2018 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-29752541

RESUMO

There are at least 15 factors that influence the ability of chemicals to penetrate the skin. Substantivity is yet another factor and allows penetrants to remain on and in skin for many days. As many skin pathologies involve stratum corneum and require multiple dosing of topicals, understanding substantivity mechanisms may provide insight for topical dosing strategies. Substantivity is also of importance in the development of other consumer products that necessitate adherence to skin, including sunscreens, insect repellents, and cosmetics. Furthermore, while stratum corneum adherence may delay percutaneous penetration, reducing the risk of systemic toxicity, excessive substantivity may play a role in the toxic accumulation of harmful penetrants. Continued research in this area may offer insight into dermatotoxicology and dermatopharmacology.


Assuntos
Epiderme/efeitos dos fármacos , Absorção Cutânea , Dermatopatias/prevenção & controle , Administração Tópica , Animais , Cosméticos , Desenvolvimento de Medicamentos , Epiderme/patologia , Humanos , Repelentes de Insetos , Dermatopatias/patologia , Protetores Solares
17.
Adv Exp Med Biol ; 1027: 1-10, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29063426

RESUMO

Atopic dermatitis (AD) is a chronic relapsing condition that is characterized by itching and redness of the skin. Our modern usage of atopic dermatitis dates back to 1933, when Wise and Sulzberger first coined the term to signify the disease's close association with other respiratory atopy, such as bronchial asthma and allergic rhinitis. A recent systematic review of 69 cross-sectional and cohort studies has confirmed that AD is now a worldwide phenomenon with lifetime AD prevalences of well over 20% in many affluent country settings. Although there is no obvious consistent overall global trend in the prevalence of AD, studies have shown that climate, urbanization, lifestyle, and socioeconomic class influence the prevalence of atopic dermatitis. Despite the pervasiveness of the disease, an understanding of atopic dermatitis has been hampered by a number of factors. Data suggests that extrinsic environmental factors work in concert with intrinsic immune mechanism and genetic factors to drive disease progression. With such a complex etiology, management of atopic dermatitis currently at best achieves symptomatic control rather than cure. This approach poses a significant burden on healthcare resources, as well as patients' quality of life. Current management methods of AD often involves a combination of non-pharmacologic modalities and prescription medications. Though they can be effective when employed, there are significant barriers to treatment for patients including time, costs, and medication side effects. Our aim, throughout this text, is to explore the complexities of AD, providing the healthcare provider with tips and tricks to improve patient care and satisfaction and the most current trends and treatment approaches on the horizon.


Assuntos
Dermatite Atópica/terapia , Efeitos Psicossociais da Doença , Dermatite Atópica/economia , Dermatite Atópica/epidemiologia , Dermatite Atópica/etiologia , Humanos
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