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1.
J Surg Case Rep ; 2024(3): rjae130, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38476454

RESUMEN

It is quite unusual to have numerous primary malignant tumors at the same time in the same patient. These cancers are classified as metachronous or synchronous. The occurrence of synchronous urologic tumors poses diagnostic and treatment challenges and has always been a subject of controversy in the clinical decision-making process. Unfortunately, no clear standardized management protocols for these patients exist. Therefore, diagnosis and treatment may be difficult, especially with few resources. We present a 75-year-old man with simultaneous prostate and kidney cancers successfully treated at our center. This is one of the rare cases in the English literature with two primary urologic cancers.

2.
JCO Glob Oncol ; 8: e2200192, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-36542825

RESUMEN

PURPOSE: Challenges to breast cancer control in low-and middle-income countries exist because of constrained access to care, including pathology services. Immunohistochemistry (IHC)-based estrogen receptor (ER) analysis is limited-nonexistent because of few and inadequately staffed and equipped pathology laboratories. We have identified Nw-hydroxy-L-Arginine (NOHA) as a blood-based biomarker to distinguish ER status in US patients with breast cancer. Here, we examine NOHA's clinical utility as an ER IHC alternative in Tanzanian patients. MATERIALS AND METHODS: Following informed consent, 70 newly diagnosed, known or suspected patients with breast cancer were enrolled at Kilimanjaro Christian Medical Center; basic, deidentified clinical and sociodemographic data were collected. For each, a needle prick amount of blood was collected on a Noviplex plasma card and stored at -80°C. Plasma cards and unstained tumor pathology slides were shipped regularly to US laboratories for NOHA, histologic and IHC analysis. NOHA and IHC assay operators were blinded to each other's result and patient clinical status. Paired NOHA and IHC results were compared. RESULTS: Slides from 43 participants were available for pathological analysis in the United States. Of those with confirmed malignancy (n = 39), 44%, 51%, 5% were ER-positive, ER-negative, and ER inconclusive, respectively. NOHA levels were available among 33 of 43 of those with pathological data and showed distinct threshold levels correlating 100% to tumor ER IHC and disease categorization where a level below 4 nM, from 4 to 8 nM, and above 8 nM signified ER-negative, ER-positive, and no cancer, respectively. CONCLUSION: The results are consistent with findings from US patients and suggest NOHA's clinical utility as an accessible IHC replacement in determining ER status among low-and middle-income country patients with breast cancer, promising to extend access to cost-efficient, available hormonal agents and improve outcomes.


Asunto(s)
Neoplasias de la Mama , Humanos , Femenino , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/terapia , Receptores de Estrógenos , Tanzanía , Biomarcadores de Tumor , Inmunohistoquímica
3.
Health Secur ; 20(5): 387-393, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36201262

RESUMEN

Limited research is available on the COVID-19 response experiences of local, state, and federal public health workers in the United States. Although the response to COVID-19 is still presenting challenges to the public health workforce, public health systems must also begin to consider lessons learned that can be applied to future disasters. During July and August 2021, a random sample of participants from a cross-sectional study of the public health workforce was invited to participate in interviews to obtain information on the current state of public health operations, the ongoing response to the COVID-19 crisis, and takeaways for improving future preparedness and response planning. Interviews were transcribed and inductively coded to identify themes. Twenty-four initial interview invitations were sent, and random substitutions were made until thematic saturation was reached when 17 interviews were completed. Four thematic categories were identified, including challenges related to (1) ongoing lack of political support or policy guidance; (2) fluctuations in, and uncertainty about, future funding and associated requirements; (3) job expectations, including remote work and data-sharing capabilities; and (4) the mental health toll of sustained response and related burnout. As the public health response to the COVID-19 pandemic continues in its third year, it is crucial to identify lessons learned that can inform future investment in order to sustain a public health workforce and a public health preparedness and response system that is resilient to future disasters.


Asunto(s)
COVID-19 , Estados Unidos/epidemiología , Humanos , Pandemias , Salud Pública , Fuerza Laboral en Salud , Estudios Transversales
4.
Health Secur ; 19(6): 573-581, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-34756111

RESUMEN

The mental health impacts of the COVID-19 pandemic on frontline, patient-facing healthcare staff have been described in several studies, but the effects of the COVID-19 response on the US public health workforce have not been well characterized. In early 2021, we conducted interviews with a subset of public health practitioners in the United States who participated in a cross-sectional survey and indicated their willingness to participate in a follow-up interview. An interview guide was developed to collect information about professional roles since the start of the pandemic, aspects of the individual COVID-19 response that impacted mental health, and aspects of the organizational/institutional COVID-19 response that impacted mental health, as well as the strengths and weaknesses of, opportunities for, and threats to public health professionals and organizations going forward. Interviews were transcribed and inductively coded to identify themes. Of the 48 people invited to participate, 24 completed an interview between January 28 and February 23, 2021. Five key themes were identified through inductive coding of interview transcripts: (1) teamwork and workplace camaraderie, (2) potential for growth in the field of public health, (3) considerations for adaptive work environments (eg, remote work, work out of jurisdiction, transition to telework), (4) politicization of response, and (5) constrained hiring capacity and burnout. After more than a year of public health emergency response to the COVID-19 pandemic, it is critically important to understand the detrimental and supportive factors of good mental health among the public health workforce.


Asunto(s)
COVID-19 , Estudios Transversales , Personal de Salud , Fuerza Laboral en Salud , Humanos , Pandemias , Salud Pública , SARS-CoV-2 , Estados Unidos
5.
Fam Process ; 59(4): 1517-1529, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32097502

RESUMEN

Prior research indicates that couples who cope with chronic illness from a relational "we" orientation experience more positive outcomes than couples that cope individually; however, little prior research identifies clinical processes that promote reciprocity or how societal gender processes are involved. This grounded theory analysis of 25 videotaped therapy sessions with six heterosexual couples coping with chronic liver disease (LD) used a feminist-informed relational lens to focus on the clinical processes involved in shifting from an individual to a relational orientation. Findings identified three contextual barriers to attaining a "we orientation": (a) autonomy discourse, (b) illness-related power, and (c) gendered power. Analysis detailed therapist actions that decreased the impact of barriers to reciprocity and fostered relational coping. Clinical implications attend to complex intersections among gender, caregiving, and contextual barriers to reciprocity.


Investigaciones anteriores indican que las parejas que hacen frente a una enfermedad crónica desde una orientación relacional basada en el "nosotros" tienen resultados más positivos que las parejas que la enfrentan individualmente; sin embargo, existen escasas investigaciones previas que identifiquen los procesos clínicos que promueven la reciprocidad o la manera en la que están implicados los procesos de género social. Este análisis de teoría fundamentada de 25 sesiones de terapia videograbadas con seis parejas heterosexuales que enfrentan una enfermedad hepática crónica utilizó una óptica relacional fundamentada en el feminismo para centrarse en los procesos clínicos relacionados con el paso de una orientación individual a una relacional. Los hallazgos identificaron tres obstáculos contextuales para lograr una "orientación basada en el nosotros": (a) el discurso de autonomía, (b) el poder relacionado con la enfermedad, y (c) el poder asociado al género. El análisis detalló las medidas del terapeuta que redujeron el efecto de los obstáculos para la reciprocidad y fomentaron el afrontamiento relacional. Las implicancias clínicas tratan de las intersecciones complejas entre el género, el cuidado y los obstáculos contextuales para la reciprocidad.


Asunto(s)
Cuidadores/psicología , Terapia de Parejas/métodos , Hepatopatías/psicología , Esposos/psicología , Adaptación Psicológica , Enfermedad Crónica , Empoderamiento , Femenino , Teoría Fundamentada , Heterosexualidad/psicología , Humanos , Masculino , Autonomía Personal , Investigación Cualitativa , Factores Sexuales , Resultado del Tratamiento
6.
Qual Health Res ; 25(8): 1123-38, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25924615

RESUMEN

Female heart patients are underdiagnosed and undertreated. The purpose of this qualitative meta-data-analysis was to explain how societal expectations related to gender and the treatment environment influence women's experiences and can inform optimal care. The authors used grounded theory methodology and a social constructionist gender lens to analyze 43 studies (1993-2012) of women's experiences of heart disease. The analysis illustrates how social expectations within both medical and relational contexts led to women experiencing barriers to diagnosis and treatment and inadvertent minimization of their experience and knowledge. Women's descriptions of their experiences suggest three kinds of health care strategies that have the potential to increase women's engagement with heart disease treatment and rehabilitation: (a) support give and take in relational connections, (b) identify and acknowledge unique health-promoting behavior, and (c) focus on empowerment. These findings have interdisciplinary implications for practice with women with heart disease.


Asunto(s)
Identidad de Género , Cardiopatías/epidemiología , Cardiopatías/psicología , Investigación Cualitativa , Salud de la Mujer , Adaptación Psicológica , Ambiente , Femenino , Promoción de la Salud , Cardiopatías/prevención & control , Humanos , Poder Psicológico , Medio Social
7.
J Marital Fam Ther ; 41(4): 428-42, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25354915

RESUMEN

Medical family therapy (MedFT) is a growing area of interest within the field of marriage and family therapy. Its practice necessitates a shift from conventional family therapy practices to include diverse ways of providing care. Literature highlights approaches for patients with specific illnesses and for particular healthcare contexts. Less is understood about frameworks for treating patients with different illnesses across settings. Contributing to the growing discourse surrounding MedFT, we present a role-based practice framework that identifies six consistent roles, Therapist, Brief Interventionist, Health Coach, Patient Advocate, Consultant to Health Professionals, and Trainer specific tasks associated with each. We describe the skills needed to perform each role and describe how we move fluidly between roles to provide comprehensive care.


Asunto(s)
Medicina de la Conducta/métodos , Terapia Familiar/métodos , Psicoterapia Breve/métodos , Humanos
8.
J Marital Fam Ther ; 41(2): 150-62, 2015 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24571235

RESUMEN

Participant supervision is a unique application of live supervision in which a supervisor and supervisee see clients conjointly. Although minimally discussed in the family therapy literature, it has notable advantages, chief among them being a shared clinical experience that increases attunement to supervisee skill and development, the modeling of skillful intervention, and a higher degree of collegiality. However, it is not without its challenges, including supervisee vulnerability and anxiety, diffusion of responsibility, and limited time for case discussion. This article highlights the experience of one supervisor and three doctoral-level supervisees engaging in participant supervision over the course of a 2-year period. Using illustrative examples, we discuss our experience of the advantages and challenges of participant supervision, and provide recommendations for establishing a collaborative relational context within which supervisory benefits can be maximized.


Asunto(s)
Competencia Clínica , Conducta Cooperativa , Terapia Familiar/educación , Capacitación en Servicio/métodos , Adulto , Humanos , Capacitación en Servicio/normas
9.
J Am Chem Soc ; 125(18): 5461-70, 2003 May 07.
Artículo en Inglés | MEDLINE | ID: mdl-12720460

RESUMEN

The bent d(0) titanium metallocene (Cp)(2)Ti(NCS)(2) exhibits an intense phosphorescence from a ligand-to-metal charge transfer triplet excited state at 77 K in an organic glass substrate and a poly(methyl methacrylate) plastic substrate. Quantum chemical calculations and spectroscopic studies show that the orbital parentage of this triplet state arises from the promotion of an electron from an essentially nonbonding symmetry adapted pi molecular orbital located on the NCS(-) ligands to a d(z)2-(y)2 orbital located on the Ti metal. Standard infrared spectroscopy of (Cp)(2)Ti(NCS)(2) in its ground electronic state at 77 K reveals a pair of closely spaced absorptions at (2072 cm(-1), 2038 cm(-1))(glass) and (2055 cm(-1), 2015 cm(-1))(plastic) that are assigned, respectively, to the symmetric and antisymmetric CN stretching modes of the two coordinated NCS(-) ligands. Low-temperature (77 K) time-resolved infrared spectroscopy that accesses the phosphorescing triplet excited state on the ns time scale shows an IR bleach that is coincident with the two ground state CN stretching bands and an associated grow-in of a pair of new IR bands at slightly lower energies (2059 cm(-1), 2013 cm(-1))(glass) and (2049 cm(-1), 1996 cm(-1))(plastic) that are assigned, respectively, to the symmetric and antisymmetric CN stretches in the emitting triplet state. These transient IR bands decay with virtually identical lifetimes to those observed for the phosphorescence decays when measured under identical experimental conditions. Singular value decomposition analysis of the time-resolved infrared data shows that the observed transient IR features arise from the same electronic manifold as measured through luminescence studies. The close similarity between the ground state and excited-state CN stretching bands in (Cp)(2)Ti(NCS)(2) indicates that symmetry breaking does not occur in forming the charge-transfer triplet excited-state manifold; i.e., electron density is withdrawn from a delocalized pi MO spread across both NCS(-) ligands. Calculations at several levels of theory reveal a delocalized ligand-to-metal charge transfer excited triplet manifold. These calculations closely reproduce the relative intensity ratios and frequencies of the symmetric and antisymmetric transient infrared vibrations in the CN region. This study is the first time-resolved infrared investigation of a ligand-to-metal charge-transfer excited state and the first to be performed at cryogenic temperatures in thin-film organic glass and plastic substrates.

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