RESUMEN
Humanization of donors in gross anatomy courses has been reported to facilitate professional behavior in healthcare students. However, there is a lack of research investigating whether students' knowledge of donor information is associated with humanization of whole body donors. To address this gap, the present study aimed to 1) determine whether knowledge of donor information is associated with greater humanization of donors and 2) investigate student perceptions of receiving donor information. Donor information was provided to students at the beginning of the course (cohort A) or at midsemester (cohort B). Questionnaires utilized quantitative and qualitative methods to assess humanization and student perceptions at the beginning, middle, and end of the semester. Independent t tests demonstrated that there was no statistically significant difference in mean humanization scores between cohorts A and B before the first dissection [t(37) = 0.449, P = 0.656], at midsemester [t(35) = -1.546, P = 0.131], or at the end of the semester [t(28) = 0.004, P = 0.997]. Thematic analysis demonstrated that as the semester progressed students' view of dissection as an invasion of privacy and the donor as a patient decreased. Themes delineated from students' open-ended responses revealed that students felt a connection with their donors; that the donors' consenting information gave permission to dissect; and that the information gave students an invaluable learning experience. Students demonstrated detached concern toward their donor, viewing the donor as a learning tool or educator rather than a patient. However, their responses also indicated the development of a deeper, personal connection to donors.NEW & NOTEWORTHY A look at the use of donor personal statements and information to humanize donors and how it influenced students' experiences in a gross anatomy laboratory.
Asunto(s)
Anatomía , Educación de Pregrado en Medicina , Estudiantes de Medicina , Anatomía/educación , Cadáver , Curriculum , Disección/educación , Educación de Pregrado en Medicina/métodos , Humanos , Aprendizaje , Encuestas y Cuestionarios , Donantes de TejidosRESUMEN
Brain dissection is typically an important part of teaching neuroscience in health professional programs. This results in the need to effectively remove brains, which is often performed in a gross anatomy laboratory in the same curriculum. The aim of this study was to determine the most effective method of brain removal based on the time required for removal, difficulty of removal, and preservation of key brain structures for educational purposes. Six different dissectors performed each of the three calvaria removal approaches and three different spinal cord transection methods rating them for difficulty and tracking the time required. The combination of calvaria and brainstem approaches and the order of completion was randomized to control for fatigue and previous individual experience. After all brains were removed, each was evaluated by neuroscience faculty for utility in education contexts. The study found little difference between the individual approaches for both calvaria removal and spinal cord transection in regards to quality of outcome. The use of a circumferential cut only proved to be the most time-effective method for calvaria removal while a posterior cut between C1 and C2 was the most time-effective and least difficult method for brainstem release. There was no one technique that proved to be most beneficial across all three measures. However, different approaches resulted in a different combination of benefits across the time, difficulty, and outcome ratings that should be considered in light of the individual needs of any program or researcher.
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Anatomía , Traumatismos de la Médula Espinal , Humanos , Anatomía/educación , Encéfalo/anatomía & histología , Disección/educación , Curriculum , EnseñanzaRESUMEN
Physicians must be able to integrate knowledge across disciplines. Therefore, educators need to provide opportunities for students to cognitively integrate information across the medical school curriculum. Literature has shown that specifically pointing out these connections helps students create cause and effect models and ultimately improve their performance. The gross anatomy laboratory provides an excellent environment for students to integrate information by establishing structure and function relationships. This article presents simple steps to create modules which help students cognitively integrate physiology and anatomy at the session level in the gross anatomy laboratory. Driven by backward design, these steps include establishing objectives, creating assessments, and developing activities that can be implemented in a specific learning environment. An example of a flexible module which could be implemented in a number of gross anatomy lab settings (e.g., prosection, dissection, models, virtual) is presented along with a template for the design of future modules. This is followed by a discussion of challenges encountered by educators attempting to integrate structure and function in the gross anatomy lab. Each of these considerations will be addressed with potential solutions for educators seeking to implement these types of integrated activities.
RESUMEN
BACKGROUND: A couple's decision to undergo an invasive test based on a screening test result is a process associated with anxiety. The aim of this study was to determine whether anxiety and prenatal attachment were affected by undergoing an invasive test compared to women in early pregnancy and after a reassuring anomaly scan. METHODS: 200 women were recruited at booking, 14 women and 20 partners after an invasive test and 81 women following an anomaly scan. A questionnaire was completed using the Beck Anxiety Inventory and Maternal or Paternal Antenatal Attachment Scales. RESULTS: Women who have had an invasive test have higher levels of anxiety compared to women at booking (P < 0.01) and after an anomaly scan (P = 0.002). Anxiety declines from booking to the time of an anomaly scan (P = 0.025), whilst attachment increases (P < 0.001). There is a positive correlation between anxiety and attachment in women who have had an invasive test (r = 0.479). Partners of women undergoing an invasive test experience lower levels of anxiety (P < 0.05). CONCLUSIONS: Women undergoing prenatal diagnostic procedures experience more psychological distress, which may be currently underestimated. Establishment of interdisciplinary treatment settings where access to psychological support is facilitated may be beneficial.
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Ansiedad/etiología , Relaciones Materno-Fetales/psicología , Diagnóstico Prenatal/psicología , Estrés Psicológico/etiología , Adulto , Estudios de Cohortes , Padre/psicología , Femenino , Humanos , Madres/psicología , EmbarazoRESUMEN
Cadaveric dissection offers an important opportunity for students to develop their ideas about death and dying. However, it remains largely unknown how this experience impacts medical students' fear of death. The current study aimed to address this gap by describing how fear of death changed during a medical gross anatomy dissection course and how fear of death was associated with examination performance. Fear of death was surveyed at the beginning of the course and at each of the four block examinations using three of the eight subscales from the Multidimensional Fear of Death Scale: Fear of the Dead, Fear of Being Destroyed, and Fear for the Body After Death. One hundred forty-three of 165 medical students (86.7%) completed the initial survey. Repeated measures ANOVA showed no significant changes in Fear of the Dead (F (4, 108) = 1.45, P = 0.222) or Fear for the Body After Death (F (4, 108) = 1.83, P = 0.129). There was a significant increase in students' Fear of Being Destroyed (F (4, 108) = 6.86, P < 0.0005) after beginning dissection. This increase was primarily related to students' decreased willingness to donate their body. Concerning performance, there was one significant correlation between Fear for the Body After Death and the laboratory examination score at examination 1. Students with higher fears may be able to structure their experience in a way that does not negatively impact their performance, but educators should still seek ways to support these students and encourage body donation.
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Anatomía , Educación de Pregrado en Medicina , Estudiantes de Medicina , Anatomía/educación , Cadáver , Curriculum , Disección , Miedo , Humanos , Trastornos Fóbicos , Encuestas y CuestionariosRESUMEN
BACKGROUND: Whole body donation (WBD) is fundamental to anatomical education and research because human dissection provides an educational tool for training healthcare professionals. Investigation into the demographics and rationale of whole body donors can provide insight on who donates their bodies to science. Literature reports a typical donor who is a 60 to 70-year-old, white, married, educated man with the reason for donating to be altruism. Because there are no studies in the United States (US) about the rationale of WBD in correlation with the donor characteristics, this study seeks to accomplish two aims: (1) analyze the demographics of the University of Mississippi Medical Center's (UMMC) current donor registrants and (2) analyze their reasons for donation. METHODS: Data from authorization forms from living preregistered donors were analyzed. A survey was sent to registrants who filled out these forms between 2017 and 2019 about their reasons for body donation. RESULTS: UMMC has an average donor registrant population consisting of 69-year-old white (95.2%), females (56.5%) who acquired a college degree (24.9%) and are in good health at the time of donation (50.8%). Males and females differed in their marital status (p = 0.001), with more married males (67.2%) than females (46.2%) donating their bodies to science. Seven hundred eighty-one registrants completed the survey (56.3% response rate, n = 1,387). Their primary and secondary reasons for donation were furthering medical education/research (57.4%) and giving their body purpose after life (49.2%), respectively. In addition, thematic analysis of 62 donor rationale statements revealed that the majority of registrants wanted to donate their bodies for the purpose of being useful. CONCLUSIONS: These results indicate that UMMC's current registrant demographic data deviates from what is presented in the literature. The study also found that the main reason for donation for this registrant population was altruism with the purpose of being useful. Information from this study adds current US data to the published literature on WBD.
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Altruismo , Donantes de Tejidos , Anciano , Demografía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mississippi , Encuestas y CuestionariosRESUMEN
BACKGROUND: Prior research shows increased foot temperatures are predictive of diabetes-related foot complications. Our aim was to describe normative skin foot temperatures for individuals with diabetic peripheral neuropathy to better inform new technologies. We also explored for potential risk factors which correlate with changes in foot temperatures. METHODS: We conducted a retrospective chart review of adult patients >18 years of age with diabetes mellitus and clinically diagnosed diabetic peripheral neuropathy with pedal digital thermometry performed between 2009 and 2018. A total of 58 patients met these criteria. Univariate modeling was based on covariates that may affect foot temperature including age, peripheral arterial disease, toe pressure, seasonality of measurement, smoking pack-years, caffeine use, insulin use, and calcium channel blocker use. RESULTS: In patients with diabetic peripheral neuropathy, mean toe temperatures of 27.67°C (6.300°C), forefoot of 28.58°C (5.36°C), midfoot of 29.21°C (3.81°C), and rearfoot of 29.88°C(3.83°C) were demonstrated. A modest negative correlation between seasonality and toe and metatarsal temperatures (r = -0.38, P < .05; r = -0.43 P < .01, respectively) was demonstrated. Midfoot temperatures were modestly and positively correlated to the presence of small fiber symptoms (r = 0.33, P = .03). Positive modest correlation with rearfoot temperatures and amount of pack-year history (r = 0.30, P = .03) was seen. CONCLUSION: Normative foot temperatures in neuropathic patients were found to be inversely associated with seasonality at the toe and metatarsal level. Smoking and pack-year history demonstrate modest correlation previously unseen in temperature analyses and warrant further exploration. Normative temperatures in neuropathic patients can better inform new technologies for the prevention of diabetic foot ulcer and Charcot neuroarthropathy.
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Pie Diabético/fisiopatología , Neuropatías Diabéticas/fisiopatología , Pie/fisiopatología , Temperatura Cutánea/fisiología , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valores de Referencia , Estudios RetrospectivosRESUMEN
Overactive bladder (OAB), the syndrome characterized by urgency, with or without urgency incontinence, usually with frequency and nocturia, in the absence of infection or other pathology, is a common, distressing and often debilitating condition with a high prevalence in the general population. For many years, the only available pharmacological treatment for OAB were the antimuscarinic agents. More recently, mirabegron, a selective agonist of the ß3 adrenergic receptor, has become available. In this article we review the current evidence and experience of its use.