RESUMEN
BACKGROUND: Educational programs to prepare nurse practitioners (NPs) were historically built upon foundational nursing experience. Originally prepared as certificate programs in 1965, the educational requirements for nurse practitioners (NPs) rapidly shifted from certificate programs to the Master's degree (DellaBella, 2015; Fairman, 2008). As Doctor of Nursing Practice (DNP) degree programs increase in number, it is unknown whether this foundational nursing experience has changed, or if it differs by certification type for pediatric nurse practitioners (PNPs). This study aimed to evaluate the educational preparation and prior nursing experience of primary care and acute care certified PNPs. METHODS: A national survey of members of the Pediatric Nurse Practitioner Certification Board (N = 17,530) was completed (Mudd et al., 2022). A sub-analysis of this data was conducted (n = 1974). RESULTS: There was no statistical evidence among either primary or acute care PNPs of an association between previous nursing experience and type of degree preparation (Master's or DNP). There was only a weak association between educational preparation and experience among acute care nurse practitioners. Most respondents were prepared at the Master's level, and 85% of all respondents had >1 year of nursing experience prior to returning for additional PNP education. DISCUSSION: This study adds to the literature as it describes the educational preparation and foundational nursing experience of primary and acute care PNPs. It can serve as a benchmark as the move to the DNP continues for Advanced Practice Registered Nurse preparation.
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Certificación , Educación de Postgrado en Enfermería , Humanos , Estados Unidos , Masculino , Femenino , Profesionales de Enfermería Pediátrica/educación , Adulto , Enfermeras Practicantes/educación , Competencia Clínica , Encuestas y Cuestionarios , Persona de Mediana EdadRESUMEN
Lassa fever virus (LASV) is the causative agent of Lassa fever, a disease endemic in West Africa. Exploring the relationships between environmental factors and LASV transmission across ecologically diverse regions can provide crucial information for the design of appropriate interventions and disease monitoring. We investigated LASV exposure in 2 ecologically diverse regions of Guinea. Our results showed that exposure to LASV was heterogenous between and within sites. LASV IgG seropositivity was 11.9% (95% CI 9.7%-14.5%) in a coastal study site in Basse-Guinée, but it was 59.6% (95% CI 55.5%-63.5%) in a forested study site located in Guinée Forestière. Seropositivity increased with age in the coastal site. We also found significant associations between exposure risk for LASV and landscape fragmentation in coastal and forested regions. Our study highlights the potential link between environmental change and LASV emergence and the urgent need for research on land management practices that reduce disease risks.
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Fiebre de Lassa , Humanos , Fiebre de Lassa/epidemiología , Guinea/epidemiología , Virus Lassa , África OccidentalRESUMEN
This survey aimed to evaluate contemporary pediatric nurse practitioner (PNP) practice as it relates to the competencies of both the primary and acute care population focus and settings of practice to guide curriculum revisions. The design of the study was a cross-sectional survey of PNPs certified by the Pediatric Nursing Certification Board. There were 2,265 surveys completed. Regardless of the certification type, PNPs report providing care across settings and integrating the competencies of both the primary and acute care PNP into practice. This warrants further consideration by programs to prepare future PNPs for dual primary and acute care certification.
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Enfermeras Practicantes , Profesionales de Enfermería Pediátrica , Humanos , Niño , Enfermeras Practicantes/educación , Estudios Transversales , Enfermería Pediátrica/educación , CertificaciónRESUMEN
BACKGROUND: The zoonotic malaria parasite Plasmodium knowlesi has emerged across Southeast Asia and is now the main cause of malaria in humans in Malaysia. A critical priority for P. knowlesi surveillance and control is understanding whether transmission is entirely zoonotic or is also occurring through human-mosquito-human transmission. METHODS: A systematic literature review was performed to evaluate existing evidence which refutes or supports the occurrence of sustained human-mosquito-human transmission of P. knowlesi. Possible evidence categories and study types which would support or refute non-zoonotic transmission were identified and ranked. A literature search was conducted on Medline, EMBASE and Web of Science using a broad search strategy to identify any possible published literature. Results were synthesized using the Synthesis Without Meta-analysis (SWiM) framework, using vote counting to combine the evidence within specific categories. RESULTS: Of an initial 7,299 studies screened, 131 studies were included within this review: 87 studies of P. knowlesi prevalence in humans, 14 studies in non-human primates, 13 studies in mosquitoes, and 29 studies with direct evidence refuting or supporting non-zoonotic transmission. Overall, the evidence showed that human-mosquito-human transmission is biologically possible, but there is limited evidence of widespread occurrence in endemic areas. Specific areas of research were identified that require further attention, notably quantitative analyses of potential transmission dynamics, epidemiological and entomological surveys, and ecological studies into the sylvatic cycle of the disease. CONCLUSION: There are key questions about P. knowlesi that remain within the areas of research that require more attention. These questions have significant implications for malaria elimination and eradication programs. This paper considers limited but varied research and provides a methodological framework for assessing the likelihood of different transmission patterns for emerging zoonotic diseases.
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Culicidae , Malaria , Plasmodium knowlesi , Animales , Asia Sudoriental/epidemiología , Humanos , Malaria/epidemiología , Zoonosis/epidemiologíaRESUMEN
Within the past two decades, incidence of human cases of the zoonotic malaria Plasmodium knowlesi has increased markedly. P. knowlesi is now the most common cause of human malaria in Malaysia and threatens to undermine malaria control programmes across Southeast Asia. The emergence of zoonotic malaria corresponds to a period of rapid deforestation within this region. These environmental changes impact the distribution and behaviour of the simian hosts, mosquito vector species and human populations, creating new opportunities for P. knowlesi transmission. Here, we review how landscape changes can drive zoonotic disease emergence, examine the extent and causes of these changes across Southeast and identify how these mechanisms may be impacting P. knowlesi dynamics. We review the current spatial epidemiology of reported P. knowlesi infections in people and assess how these demographic and environmental changes may lead to changes in transmission patterns. Finally, we identify opportunities to improve P. knowlesi surveillance and develop targeted ecological interventions within these landscapes.
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Malaria , Plasmodium knowlesi , Animales , Asia Sudoriental/epidemiología , Humanos , Malaria/epidemiología , Malasia/epidemiología , Zoonosis/epidemiologíaRESUMEN
Bispecific antibodies (BsAb) that engage multiple pathways are a promising therapeutic strategy to improve and prolong the efficacy of biologics in complex diseases. In the early stages of discovery, BsAbs often exhibit a broad range of pharmacokinetic (PK) behavior. Optimization of the neonatal Fc receptor (FcRn) interactions and removal of undesirable physiochemical properties have been used to improve the 'pharmacokinetic developability' for various monoclonal antibody (mAb) therapeutics, yet there is a sparsity of such information for BsAbs. The present work evaluated the influence of FcRn interactions and inherent physiochemical properties on the PK of two related single chain variable fragment (scFv)-based BsAbs. Despite their close relation, the two BsAbs exhibit disparate PK in cynomolgus monkeys with BsAb-1 having an aberrant clearance of ~2 mL/h/kg and BsAb-2 displaying a an ~10-fold slower clearance (~0.2 mL/h/kg). Evaluation of the physiochemical characteristics of the molecules, including charge, non-specific binding, thermal stability, and hydrophobic properties, as well as FcRn interactions showed some differences. In-depth drug disposition results revealed that a substantial disparity in the complete release from FcRn at a neutral pH is a primary factor contributing to the rapid clearance of the BsAb-1 while other biophysical characteristics were largely comparable between molecules.
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Nonsuicidal self-injury (NSSI) in youth is a major public health concern. A retrospective chart review was conducted within a hospital system to examine (a) youth self-reports of reasons for engaging in NSSI and (b) additional contextual circumstances that may contribute to youth NSSI. Detailed history, physical examination, and treatment/discharge data were extracted by thoroughly reviewing all electronic documents in each medical record. The final sample (N = 135) were predominantly female (71.1%), and well over half (63.8%) reported Medicaid or uninsured status. Qualitative content analysis of youth self-reports and hospital progress notes showed that NSSI served as an emotional and functional coping mechanism. Five primary themes characterized the contextual influences on youth engaging in NSSI: (1) Personal Emotions, (2) Trauma, (3) Relationship Quality, (4) Sense of Loss, and (5) Risk Behaviors. Practical clinical practice suggestions for working with youth are discussed using these themes as a template for assessing risk and protective factors.