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1.
Expert Opin Pharmacother ; 25(9): 1131-1136, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38953697

RESUMO

INTRODUCTION: During menopause, the majority of women experience vasomotor symptoms which may lead to several untoward effects and negatively impact quality of life. Fezolinetant, a novel agent directly targeting the underlying pathophysiology of menopause-associated vasomotor symptoms, offers an alternative to hormonal therapies for which many patients have a contraindication or unwillingness to take due to safety concerns. AREAS COVERED: This review summarizes key pharmacologic, pharmacokinetic, and pharmacodynamic parameters of fezolinetant along with efficacy and safety data derived from clinical trials. A literature search of peer-reviewed publications evaluating the efficacy and safety of fezolinetant was conducted using PubMed and EMBASE databases. A review of registered trials in clinicaltrials.gov was evaluated to identify ongoing studies. EXPERT OPINION: Placebo-controlled studies demonstrated that fezolinetant led to a statistically significant reduction in vasomotor symptom frequency and severity among patients with moderate-to-severe vasomotor symptoms. The most common adverse event is headache (5-10%) and no serious safety signals have been noted. Direct head-to-head comparison with hormonal therapies and nonhormonal therapies for vasomotor symptoms, assessment of sleep outcomes, and evaluation of efficacy and safety beyond 1 year are key areas where additional data are still needed.


Assuntos
Fogachos , Menopausa , Qualidade de Vida , Humanos , Menopausa/efeitos dos fármacos , Feminino , Fogachos/tratamento farmacológico , Índice de Gravidade de Doença , Sistema Vasomotor/efeitos dos fármacos , Sistema Vasomotor/fisiopatologia
2.
Nat Med ; 30(7): 1865-1873, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38992127

RESUMO

Precision public health (PPH) considers the interplay between genetics, lifestyle and the environment to improve disease prevention, diagnosis and treatment on a population level-thereby delivering the right interventions to the right populations at the right time. In this Review, we explore the concept of PPH as the next generation of public health. We discuss the historical context of using individual-level data in public health interventions and examine recent advancements in how data from human and pathogen genomics and social, behavioral and environmental research, as well as artificial intelligence, have transformed public health. Real-world examples of PPH are discussed, emphasizing how these approaches are becoming a mainstay in public health, as well as outstanding challenges in their development, implementation and sustainability. Data sciences, ethical, legal and social implications research, capacity building, equity research and implementation science will have a crucial role in realizing the potential for 'precision' to enhance traditional public health approaches.


Assuntos
Big Data , Genômica , Medicina de Precisão , Saúde Pública , Humanos
3.
Clin Transl Sci ; 17(6): e13837, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38898561

RESUMO

Pharmacogenetic testing could reduce the time to identify a safe and effective medication for depression; however, it is underutilized in practice. Major depression constitutes the most common mental disorder in the US, and while antidepressant therapy can help, the current trial -and error approach can require patients to endure multiple medication trials before finding one that is effective. Tailoring the fit of pharmacogenetic testing with prescribers' needs across a variety of settings could help to establish a generalizable value proposition to improve likelihood of adoption. We conducted a study to explore the value proposition for health systems using pharmacogenetic testing for mental health medications through prescribers' real-world experiences using implementation science concepts and systematic interviews with prescribers and administrators from four health care systems. To identify a value proposition, we organized the themes according to the Triple Aim framework, a leading framework for health care policy which asserts that high-value care should focus on three key metrics: (1) better health care quality and (2) population-level outcomes with (3) reduced per capita costs. Primary care providers whom we interviewed said that they value pharmacogenetic testing because it would provide more information about medications that they can prescribe, expanding their ability to identify medications that best-fit patients and reducing their reliance on referrals to specialists; they said that this capacity would help meet patients' needs for access to mental health care through primary care. At the same time, prescribers expressed differing views about how pharmacogenetic testing can help with quality of care and whether their views about out-of-pocket cost would prevent them from offering it. Thus, implementation should focus on integrating pharmacogenetic testing into primary care and using strategies to support prescribers' interactions with patients.


Assuntos
Antidepressivos , Testes Farmacogenômicos , Atenção Primária à Saúde , Humanos , Testes Farmacogenômicos/economia , Antidepressivos/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/genética , Qualidade da Assistência à Saúde
4.
JCPP Adv ; 4(2): e12233, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38827986

RESUMO

Objective: Early measurement of atypical disruptive behavior within autistic children is critical for later referrals to behavioral screenings, diagnoses, and services. Disruptive behavior in autistic toddlers is often measured using a categorical approach and identifies the presence or absence of behavior. In contrast, dimensional approaches evaluate behavior on a spectrum of typical to atypical by measuring the clinical salience of disruptive behavior. We sought to assess the validity of the Infant/Toddler version of the multidimensional assessment profile of disruptive behavior (MAP-DB-IT), a dimensional approach measurement tool, in a sample of autistic toddlers. Methods: Autistic toddlers (n = 82, M age = 33.2 months, SD = 6.28 months) and their mothers received 8 weeks of caregiver-mediated social communication intervention. Mothers completed the MAP-DB-IT and the Infant Toddler Social Emotional Assessment (ITSEA) across three timepoints: before intervention, immediately after intervention, and at 3 months post-intervention follow-up. The MAP-DB-IT provided scores for three subdomains: temper loss, noncompliance, and aggression (generically or specifically with siblings). Ratings on the MAP-DB-IT were compared to the ITSEA using several analytic strategies such as evaluating (a) the internal consistency of the MAP-DB-IT domain scores; (b) the convergent validity between the two measures; and (c) its convergent change due to intervention and if this varied by child characteristics. Results: The MAP-DB-IT demonstrated excellent internal consistency across all four subdomains. We evaluated convergent validity and found positive correlations between the (a) ITSEA externalizing and MAP-DB-IT aggression domain, (b) ITSEA externalizing and MAP-DB-IT aggression with siblings domain, and (c) ITSEA dysregulation and MAP-DB-IT temper loss domain. Conclusion: The MAP-DB-IT is a valid measurement tool for disruptive behavior in autistic toddlers. Clinicians should consider the use of the MAP-DB-IT for young autistic clients presenting with disruptive behavior to (a) discriminate between early developmentally appropriate tantrums from clinically salient dysregulation, and (b) refer to additional behavioral evaluations and services.

5.
Patient Educ Couns ; 127: 108349, 2024 Jun 11.
Artigo em Inglês | MEDLINE | ID: mdl-38878585

RESUMO

OBJECTIVES: We sought to understand why some women with early-stage breast cancer decide to forgo or discontinue endocrine therapy (ET), and to identify factors that might lead to greater acceptance of, and long-term adherence to, this treatment. METHODS: We conducted in-depth interviews with N = 53 stage I-III HR+ women who were either non-initiators of ET, initiators who discontinued or initiators who continued with variable daily patterns of adherence. An inductive content analysis was performed to explore the decision-making process of women prescribed ET. RESULTS: Qualitative analyses revealed 55 themes that drove complex decision making. The initiators generally trusted their physicians and did little research before starting the medication. Non-initiators were more suspicious of the medical system, believing that ET presented more risks than benefits. Most discontinuers stopped ET because of side effects. Both non-initiators and discontinuers indicated that push-back from their physicians could have changed their decision. Stories and social support were important in decision making. CONCLUSIONS: Although ET can significantly reduce the risk of breast cancer recurrence, substantial barriers prevent many women from initiating or continuing it. PRACTICE IMPLICATIONS: Physicians have powerful influence over patients' decisions to initiate ET and can be important levers for motivating patients to persist.

6.
Addiction ; 2024 May 27.
Artigo em Inglês | MEDLINE | ID: mdl-38800982

RESUMO

AIMS: To measure nicotine delivery, vaping topography and subjective effects of current generations of disposable, cartridge-based and other types of electronic cigarettes (e-cigarettes) among young adults. DESIGN, SETTING, PARTICIPANTS: Observational, human laboratory assessment of e-cigarette use in Columbus, Ohio, USA (July 2020 to June 2021). Participants (n = 96, 60.4% female, age mean = 21.7 [standard deviation = 1.7] years, 82.4% white race) were identified via their participation in a cohort study or other convenience sampling and were 18 to 25 years old, vaped ≥4 days/week for ≥4 weeks and used other tobacco products for ≤5 days of past 30 days. Participants completed a pre-vaping questionnaire, vaped their usual brand of e-cigarette ad libitum for 30 min and completed a post-vaping questionnaire. MEASUREMENTS: Outcome variables included pre- and post-vaping measures of plasma nicotine (t = 0 and t = 30, respectively) and craving and withdrawal symptoms, as well as vaping topography (e.g. flow rate and inter-puff interval), pre-vaping expectancies and post-vaping product appeal. Variables used to characterize the sample included demographics, e-cigarette and other tobacco use history, e-cigarette dependence and e-cigarette device characteristics (e.g. device type, flavor and nicotine form). FINDINGS: Participants reported moderate nicotine dependence on average via the E-Cigarette Dependence Scale (mean = 6.9 [standard deviation = 4.0]). Following 30 min of ad libitum vaping, participants achieved substantial plasma nicotine boost (mean = 18.8 [standard deviation = 14.5] ng/mL), corresponding with statistically significant decreases in withdrawal symptoms measured via the Minnesota Nicotine Withdrawal Scale (pre-vaping mean = 9.0 [standard deviation = 5.1], post-vaping mean = 4.3 [standard deviation = 3.9]; P-value <0.0001). Pre-vaping, participants reported moderate vaping expectancies (e.g. mean = 2.5 [standard deviation = 1.0] on a scale from 0 to 4 for smell and taste expectancies); post-vaping, participants reported high satisfaction (mean = 4.6 [standard deviation = 1.2] on a scale from 1 to 7) and moderate reward (mean = 2.9 [standard deviation = 1.2]) and respiratory sensations (mean = 3.7 [standard deviation = 1.6]). Nearly half of participants (47.9%) used disposable e-cigarettes, and most used a mint/menthol or fruit flavored (99.0%) and nicotine salt (98.9%) e-liquid. CONCLUSIONS: Among young adults in the United States, the latest generations of e-cigarettes appear to deliver large quantities of nicotine (similar to cigarettes) and significantly relieve withdrawal symptoms, and they are appealing.

7.
Artigo em Inglês | MEDLINE | ID: mdl-38698951

RESUMO

Objective: Many available facepiece filtering respirators contain ferromagnetic components, which may cause significant problems in the magnetic resonance imaging (MRI) environment. We conducted a randomized crossover trial to assess the effectiveness, usability, and comfort of 3 types of respirators, judged to be "conditionally MRI safe" with an aluminum nosepiece (Halyard 46727 duckbill-type respirators and Care Essentials MSK-002 bifold cup-type respirators) or "MRI safe" completely metal free (Eagle AG2200 semirigid cup-type respirators). Design and setting: We recruited 120 participants to undergo a quantitative fit test (QNFT) on each of the 3 respirators in a randomized order. Participants then completed a usability and comfort assessment of each respirator. Results: There were significant differences in the QNFT pass rates (51% for Halyard 46727, 73% for Care Essentials MSK-002, and 86% for Eagle AG2200, P < .001). The first-time fit test pass rate and overall fit factor were significantly higher for Eagle AG2200 compared with the other 2 respirators. Eagle AG2200 scored the lowest ratings in the ease of use and overall comfort. There were no significant differences in other modalities, including the seal rating, breathability, firmness, and overall assessment. Conclusions: Our study supports the utility of the Eagle AG2200 and Care Essentials MSK-002 respirators for healthcare professionals working in an MRI environment, based on their high QNFT pass rates and reasonably good overall usability and comfort scores. Eagle AG2200 is unique because of its metal-free construction. However, its comparatively lower usability and comfort ratings raise questions about practicality, which may be improved by greater user training.

8.
Drug Alcohol Depend ; 259: 111316, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38704886

RESUMO

BACKGROUND: Emerging data indicate that many adolescents and young adults ("youth") engage in infrequent, or occasional, e-cigarette use. However, little is known about this population as they are often subsumed into the broader "any past-30-day use" category used to define youth "current use." This study aimed to focus on infrequent e-cigarette use by youth, examining its correlates and transitional outcomes. METHODS: Participants were from a prospective cohort study of youth (aged 15-24 at baseline). Among youth who had used e-cigarettes, we classified "infrequent use" as using e-cigarettes ≤5 days in the last 30 days (n=273) and "frequent use" as using e-cigarettes ≥6 days in the last 30 days (n=278). Descriptive statistics, Markov modeling, and logistic regression were utilized. RESULTS: By the 12-month follow-up, 76.8% of those using infrequently at baseline remained in the "infrequent use" category, 6.3% reported no recent use, and 16.8% had escalated to the "frequent use" category. Among the youth using infrequently at baseline, those who did (vs. did not) escalate to frequent use by follow-up had higher baseline nicotine dependence and were more likely to have family members who used tobacco. CONCLUSIONS: Infrequent e-cigarette use is extremely common, and often fairly stable, among young people. Prevention efforts must certainly attempt to reduce escalation and attend to both individual and interpersonal factors (e.g., nicotine dependence, family use). Yet prevention efforts must additionally attend to the case of continued infrequent use, given the high prevalence of people in this category and their regular exposure to e-cigarette harms.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Vaping , Humanos , Adolescente , Masculino , Feminino , Adulto Jovem , Estudos Prospectivos , Vaping/epidemiologia , Estudos de Coortes
9.
J Oncol Pharm Pract ; : 10781552241249420, 2024 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-38695136

RESUMO

INTRODUCTION: The increasing incidence of cancer and capacity for cancer care in Ethiopia has led to an upsurge in chemotherapy use in the country; however, studies indicate that there is a gap in the safe handling of chemotherapy by healthcare workers. There exists a need to understand if such unsafe practices occur in Ethiopia and, if so, which areas along the chemotherapy life cycle need the most improvement. METHODS: This study utilized a multi-method design through an online survey administered to health care professionals and evaluative site visits of eight cancer units in Addis Ababa, Ethiopia to understand the current conditions of chemotherapy handling. In addition, a survey was conducted among Ethiopian health care professionals from across the country. RESULTS: Fifty-five percent of survey participants disagreed or strongly disagreed that there are systems in place to identify, prevent, and address chemotherapy hazards in their workplace, and 71% of respondents denied having an active and effective health and safety committee and/or worker health and safety representative where they work. At evaluative site visits, only 30% of health care workers met the minimum guidelines for proper hand hygiene, and 20% of health care workers used adequate Personal Protective Equipment according to guidelines across the chemotherapy lifecycle. CONCLUSIONS: Results of this study indicate an urgent need for implementation of evidence-based interventions to improve chemotherapy handling in Ethiopia so that all patients and health care workers are protected from the hazardous toxicities of these drugs.

10.
Atherosclerosis ; 393: 117541, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38677159

RESUMO

BACKGROUND AND AIMS: Familial hypercholesterolemia is an underdiagnosed genetic metabolic condition limiting the clearance of low-density lipoprotein cholesterol and increasing lifetime risk of cardiovascular disease. Population genetic screening in unselected individuals could quickly identify cases of familial hypercholesterolemia and enable early prevention, but the economic impact of widespread screening on patients has not been studied. METHODS: We assessed the cost-effectiveness of population genetic screening for familial hypercholesterolemia in 20 and 35-year-old adults in the United States from the perspective of patients. We developed a decision tree Markov hybrid model to examine diagnoses, cardiovascular disease, cardiac events, quality of life, and costs under population genetic screening compared to family-based cascade testing. RESULTS: While population genetic screening increased diagnoses and reduced incidence of cardiovascular disease, population genetic screening was not cost-effective compared to cascade testing at current levels of willingness to pay. Lower genetic testing costs, combined screening with other genetic conditions, and support to maintain lipid-lowering therapy use over time could improve the cost-effectiveness of population genetic screening. CONCLUSIONS: Future research is needed to examine how cost-sharing strategies may affect the cost-effectiveness of screening to patients and how families and providers experience the clinical and economic outcomes of population screening.


Assuntos
Análise Custo-Benefício , Testes Genéticos , Hiperlipoproteinemia Tipo II , Cadeias de Markov , Humanos , Hiperlipoproteinemia Tipo II/genética , Hiperlipoproteinemia Tipo II/diagnóstico , Hiperlipoproteinemia Tipo II/economia , Hiperlipoproteinemia Tipo II/sangue , Testes Genéticos/economia , Adulto , Estados Unidos/epidemiologia , Masculino , Feminino , Adulto Jovem , Predisposição Genética para Doença , Modelos Econômicos , Árvores de Decisões , Custos de Cuidados de Saúde , Anos de Vida Ajustados por Qualidade de Vida , Qualidade de Vida , Valor Preditivo dos Testes , Doenças Cardiovasculares/genética , Doenças Cardiovasculares/prevenção & controle , Doenças Cardiovasculares/economia , Fatores de Risco , Biomarcadores/sangue
11.
Infect Dis Health ; 29(3): 124-129, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38609770

RESUMO

BACKGROUND: A rapid large-scale evaluation of a newly available duckbill style P2/N95 respirator, the Care Essentials (CE) MSK-003, was required to determine its suitability for deployment into the Victorian healthcare service. The aims of this study were to assess the feasibility of establishing a rapid, multi-organisational and multi-modal evaluation of the respirator, and to investigate whether this respirator would meet the needs of healthcare workers. METHODS: The evaluation was a collaboration among three healthcare organisations - two tertiary hospitals in metropolitan Melbourne and a rural-based hospital. Participants were healthcare workers undertaking their routine fit tests. They were required to complete quantitative fit testing and a usability assessment survey on the CE MSK-003 respirator. The a priori performance criteria were set as fit test pass rate of >70%, plus satisfactory subjective overall comfort and performance assessments, defined as a rating of adequate, good, or very good in >90% of the cohort. RESULTS: A total of 1070 participants completed the multi-modal assessment within a month. Seventy-eight percent of participants passed their quantitative fit test. Over 90% of survey respondents reported that the CE MSK-003 was adequate, good or very good in terms of its overall comfort and performance assessments. CONCLUSION: We demonstrated that a multi-modal evaluation of a new respirator can be rapidly conducted with a high level of participation in a controlled, consistent manner across multiple organisations. The evaluation results of the CE MSK-003 respirator exceeded our predetermined (a priori) minimal criteria, making it suitable for broad distribution to healthcare organisations.


Assuntos
Pessoal de Saúde , Humanos , Masculino , Feminino , Adulto , Pessoal de Saúde/psicologia , Pessoa de Meia-Idade , Equipamentos Descartáveis , Dispositivos de Proteção Respiratória , Inquéritos e Questionários , Respiradores N95 , COVID-19/prevenção & controle , Vitória , Exposição Ocupacional/prevenção & controle
12.
Artigo em Inglês | MEDLINE | ID: mdl-38666216

RESUMO

INTRODUCTION: E-cigarette use is most prevalent among adolescents and young adults - and there are often misperceptions about product risk. The purpose of this study was to determine what nicotine information is provided on e-cigarette brand websites. METHODS: Based on national and local surveys, we identified 44 e-cigarette brands commonly used in the US by adolescents and young adults. For each of these brands, their associated websites were analyzed for disclosed nicotine information. Specifically, for each brand's website, we coded whether there was information on nicotine concentration (recorded if a numerical value was provided such as '5% nicotine'), nicotine form (free-base, nicotine salts, or not stated), and nicotine type (tobacco-derived, synthetically derived, or not stated). Coding allowed for both lay (e.g. 'nic salts') as well as scientific (e.g. 'isomers') terms. RESULTS: Of the 44 brands examined, all provided basic information on nicotine concentration (e.g. '5% nicotine'). However, 23% of brands did not disclose information on nicotine form (i.e. nicotine salt vs free-base), and 66% of brands did not disclose information on nicotine type (i.e. synthetic vs tobacco-derived). CONCLUSIONS: Overall, these results suggest that the e-cigarette industry is not fully informing its consumers about the nicotine in their products. Given that nicotine form and type have implications for e-cigarette addiction potential, these findings highlight a public health concern. There is a need for more comprehensive national regulations for mandating product constituents and emissions disclosures.

13.
Fam Cancer ; 23(2): 147-154, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38548925

RESUMO

Lynch syndrome is an underdiagnosed genetic condition that increases lifetime colorectal, endometrial, and other cancer risk. Cascade testing in relatives is recommended to increase diagnoses and enable access to cancer prevention services, yet uptake is limited due to documented multi-level barriers. Individual barriers such as feelings of fear, guilt, and anxiety and limited knowledge about Lynch syndrome as well as interpersonal barriers including complex family dynamics and language barriers limit family communication about Lynch syndrome and prevent uptake of genetic screening for relatives. Organizational and environmental barriers including a shortage of genetics professionals, high costs, and fears of discrimination also reduce cascade testing. These multi-level barriers may disproportionately impact underserved populations in the United States, such as individuals with lower incomes, limited English-speaking proficiency, lower educational attainment, and inadequate access to health systems. Multi-level facilitators of cascade testing include interpersonal support from family members, peers, and healthcare providers, educational resources, and motivation to improve family health. Taken together, these barriers and facilitators demonstrate a need for interventions and strategies that address multi-level factors to increase cascade testing in families with Lynch syndrome and other hereditary cancer conditions. We provide an example of a cascade testing intervention that has been developed for use in individuals diagnosed with Lynch syndrome and discuss the variety of current approaches to addressing these multi-level barriers.


Assuntos
Neoplasias Colorretais Hereditárias sem Polipose , Testes Genéticos , Humanos , Neoplasias Colorretais Hereditárias sem Polipose/diagnóstico , Neoplasias Colorretais Hereditárias sem Polipose/genética , Estados Unidos , Detecção Precoce de Câncer , Acessibilidade aos Serviços de Saúde , Predisposição Genética para Doença
14.
J Med Educ Curric Dev ; 11: 23821205241242261, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38550668

RESUMO

OBJECTIVES: Self-directed learning (SDL) competency is important for physicians to stay abreast of advances in their field and to provide the best available evidence-based care to their patients. Therefore, an essential responsibility of medical educators is to ensure the development of SDL skills in their students. The first objective of this study was to investigate longitudinally the degree to which medical students were ready to engage in SDL. The second objective was to examine students' perceptions of their SDL development throughout training. METHODS: A 2-part study of preclinical and clinical medical students was carried out at a midwestern U.S. university. In Study A, a longitudinal assessment of preclinical medical students' readiness to engage in SDL was conducted by administering an SDL readiness survey (SDLRS). In Study B, third- and fourth-year medical students were asked to reflect on their SDL development, in addition to completing the SDLRS. RESULTS: After validating the Hendry and Ginns version of the SDLRS in preclinical medical students during Study A, we found that 3 of the 4 subscales remained constant over the 3 iterations of the survey while the self-determination subscale increased significantly between the first and third iteration of the survey. In Study B, an analysis of the clinical medical students' comments indicated a perceived increase in their SDL abilities and a growing appreciation of SDL. However, the SDLRS scores of clinical students did not differ from the results observed in preclinical students in Study A. CONCLUSIONS: The results of the SDLRS indicated that the experience of students in our medical school has a positive influence on self-determination by the end of the preclinical years. Furthermore, analysis of the reflections of clinical students indicated ongoing development of SDL skills throughout their medical school training that were influenced by a wide range of experiences.

16.
Animals (Basel) ; 14(3)2024 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-38338105

RESUMO

Accessory sex glands are recognized as targets of human disease and may have roles in reproductive success in livestock. The current experiments evaluated the influences of endogenous steroids on the development of porcine accessory sex glands, primarily in the neonatal period. When the aromatase inhibitor, letrozole, was used to inhibit the production of endogenous estrogens in the postnatal interval, growth of the seminal vesicles, prostate, and bulbourethral glands was stimulated. The weights of seminal vesicles, prostate, and bulbourethral glands approximately doubled at 6.5 weeks of age when the reduction in endogenous estrogens began at 1 week of age (p < 0.01). However, by 20 and 40 weeks of age, the weights of accessory sex glands were similar between the letrozole-treated boars and the vehicle-treated littermates indicating the growth stimulation was a transient effect when the treatment interval was short. The presence of both classical nuclear estrogen receptors and the G protein-coupled estrogen receptor in neonatal accessory sex glands indicated multiple signaling pathways might mediate the growth inhibition by endogenous estrogens. The absence of a detectable response when the classical estrogen receptors were blocked with fulvestrant (or when the androgen receptor was blocked with flutamide) suggests that endogenous estrogens act through the G protein-coupled estrogen receptor to inhibit the development of accessory sex glands during this neonatal to early juvenile interval.

17.
High Blood Press Cardiovasc Prev ; 31(2): 215-219, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38308804

RESUMO

INTRODUCTION: Familial hypercholesterolemia is a common genetic condition that significantly increases an individual's risk of cardiovascular events such as heart attack, stroke, and cardiac death and is a candidate for population-wide screening programs. Economic analyses of strategies to identify and treat familial hypercholesterolemia are limited by a lack of real-world cost estimates for screening services and medications for reducing cardiovascular risk in this population. METHODS: We estimated the cost of lipid panel testing in patients with hyperlipidemia and the cost of statins, ezetimibe, and PCKS9 inhibitors in patients with familial hypercholesterolemia from a commercial claims database and report costs and charges per panel and prescription by days' supply. RESULTS: The mean cost for a 90-day supply for statins was $183.33, 2.3 times the mean cost for a 30-day supply at $79.35. PCSK9 inhibitors generated the highest mean costs among medications used by patients with familial hypercholesterolemia. CONCLUSIONS: Lipid testing and lipid-lowering medications for cardiovascular disease prevention generate substantial real-world costs which can be used to improve cost-effectiveness models of familial hypercholesterolemia screening and care management.


Assuntos
Demandas Administrativas em Assistência à Saúde , Anticolesterolemiantes , Biomarcadores , Doenças Cardiovasculares , Bases de Dados Factuais , Custos de Medicamentos , Inibidores de Hidroximetilglutaril-CoA Redutases , Hiperlipoproteinemia Tipo II , Inibidores de PCSK9 , Pró-Proteína Convertase 9 , Humanos , Hiperlipoproteinemia Tipo II/economia , Hiperlipoproteinemia Tipo II/tratamento farmacológico , Hiperlipoproteinemia Tipo II/diagnóstico , Hiperlipoproteinemia Tipo II/epidemiologia , Hiperlipoproteinemia Tipo II/sangue , Doenças Cardiovasculares/prevenção & controle , Doenças Cardiovasculares/economia , Doenças Cardiovasculares/epidemiologia , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Inibidores de Hidroximetilglutaril-CoA Redutases/economia , Anticolesterolemiantes/uso terapêutico , Anticolesterolemiantes/economia , Masculino , Resultado do Tratamento , Biomarcadores/sangue , Pessoa de Meia-Idade , Feminino , Análise Custo-Benefício , Fatores de Tempo , Modelos Econômicos , Ezetimiba/uso terapêutico , Ezetimiba/economia , Inibidores de Serina Proteinase/uso terapêutico , Inibidores de Serina Proteinase/economia , Adulto , Fatores de Risco de Doenças Cardíacas , Lipídeos/sangue
18.
J Am Coll Health ; : 1-7, 2024 Jan 16.
Artigo em Inglês | MEDLINE | ID: mdl-38227916

RESUMO

OBJECTIVE: This study examined the relationship between use patterns of a popular e-cigarette brand using nicotine salts, JUUL, and symptoms of nicotine dependence in a college cohort. PARTICIPANTS: Data for this study came from a prospective cohort of undergraduate students at a large Midwestern university from 2018 to 2019. METHODS: Among participants who had ever tried a JUUL (N = 411), univariate and multivariable logistic regression were used to test the associations between use frequency (past 30-day use) and quantity (time to finish a pod) and nicotine dependence at follow up. RESULTS: In the multivariable models, both frequency of use and quantity of use were associated with subsequent nicotine dependence, based on most indicators of dependence. CONCLUSIONS: As salt-based nicotine is now present in the most popular e-cigarette brands used by young people, such findings inform our contemporary understanding of e-cigarettes' addictive potential and can help inform campus-based interventions.

20.
Curr Pharm Teach Learn ; 16(4): 291-296, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-38218658

RESUMO

PURPOSE: Faculty teaching workload has become a focus for many academic institutions given the increasing amount of faculty burnout and need for equitable distribution of effort. Many gaps exist in faculty workload guidance which contribute to decreased faculty productivity, lack of appropriate recognition, faculty burnout, and subsequently, retention of faculty. A task force was created to develop teaching workload guidance and to outline minimum teaching expectations at our school of pharmacy. DESCRIPTION: This manuscript highlights the need for clarity around the definition of roles of the contemporary educator and considerations when developing guidance around teaching workload expectations using the "What? So What? Now What?" reflection framework. ANALYSIS/INTERPRETATION: Teaching workload guidance first starts with establishing a definition of the contemporary roles of the educator. Challenges, considerations, and eight next steps are outlined that are critical to address before equitable teaching workload guidance is established. CONCLUSIONS: Teaching workload guidance should include transparency, clarity, credit, norms, context, and accountability. Additionally, solutions created to address the gaps in workload policies should be data driven. IMPLICATIONS: The current traditional system of evaluating faculty workload has many gaps due to forces driving change in pharmacy education. Roles of the pharmacy educator should be valued and recognized across all mission centric learning programs.


Assuntos
Educação em Farmácia , Carga de Trabalho , Humanos , Docentes , Instituições Acadêmicas
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