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1.
J Gen Intern Med ; 39(Suppl 1): 97-105, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38252250

RESUMEN

BACKGROUND: Innovative technology can enhance patient access to healthcare but must be successfully implemented to be effective. OBJECTIVE: We evaluated Department of Veterans Affairs' (VA's) implementation of My VA Images, a direct-to-patient asynchronous teledermatology mobile application enabling established dermatology patients to receive follow-up care remotely instead of in-person. DESIGN /PARTICIPANTS/APPROACH: Following pilot testing at 3 facilities, the app was introduced to 28 facilities (4 groups of 7) every 3 months using a stepped-wedge cluster-randomized design. Using the Organizational Theory of Implementation Effectiveness, we examined the app's implementation using qualitative and quantitative data consisting of encounter data from VA's corporate data warehouse; app usage from VA's Mobile Health database; bi-monthly reports from facility representatives; phone interviews with clinicians; and documented communications between the operational partner and facility staff. KEY RESULTS: Implementation policies and practices included VA's vision to expand home telehealth and marketing/communication strategies. The COVID-19 pandemic dominated the implementation climate by stressing staffing, introducing competing demands, and influencing stakeholder attitudes to the app, including its fit to their values. These factors were associated with mixed implementation effectiveness, defined as high quality consistent use. Nineteen of 31 exposed facilities prepared to use the app; 10 facilities used it for actual patient care, 7 as originally intended. Residents, nurse practitioners, and physician assistants were more likely than attendings to use the app. Facilities exposed to the app pre-pandemic were more likely to use and sustain the new process. CONCLUSIONS: Considerable heterogeneity existed in implementing mobile teledermatology, despite VA's common mission, integrated healthcare system, and stakeholders' broad interest. Identifying opportunities to target favorable facilities and user groups (such as teaching facilities and physician extenders, respectively) while addressing internal implementation barriers including incomplete integration with the electronic health record as well as inadequate staffing may help optimize the initial impact of direct-to-patient telehealth. The COVID pandemic was a notable extrinsic barrier. CLINICAL TRIALS REGISTRATION: NCT03241589.


Asunto(s)
COVID-19 , Aplicaciones Móviles , Telemedicina , Humanos , Pandemias
2.
Clin Infect Dis ; 77(Suppl 4): S321-S330, 2023 10 16.
Artículo en Inglés | MEDLINE | ID: mdl-37843122

RESUMEN

Clinical research networks conduct important studies that would not otherwise be performed by other entities. In the case of the Antibacterial Resistance Leadership Group (ARLG), such studies include diagnostic studies using master protocols, controlled phage intervention trials, and studies that evaluate treatment strategies or dynamic interventions, such as sequences of empiric and definitive therapies. However, the value of a clinical research network lies not only in the results from these important studies but in the creation of new approaches derived from collaborative thinking, carefully examining and defining the most important research questions for clinical practice, recognizing and addressing common but suboptimal approaches, and anticipating that the standard approaches of today may be insufficient for tomorrow. This results in the development and implementation of new methodologies and tools for the design, conduct, analyses, and reporting of research studies. These new methodologies directly impact the studies conducted within the network and have a broad and long-lasting impact on the field, enhancing the scientific value and efficiency of generations of research studies. This article describes innovations from the ARLG in diagnostic studies, observational studies, and clinical trials evaluating interventions for the prevention and treatment of antibiotic-resistant bacterial infections.


Asunto(s)
Antibacterianos , Liderazgo , Humanos , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Farmacorresistencia Bacteriana , Proyectos de Investigación
3.
Clin Trials ; 20(5): 463-472, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37269070

RESUMEN

BACKGROUND/AIMS: Embedded pragmatic clinical trials are increasingly recommended for non-pharmacological pain care research due to their focus on examining intervention effectiveness within real-world settings. Engagement with patients, health care providers, and other partners is essential, yet there is limited guidance for how to use engagement to meaningfully inform the design of interventions to be tested in pain-related pragmatic clinical trials. This manuscript aims to describe the process and impacts of partner input on the design of two interventions (care pathways) for low back pain currently being tested in an embedded pragmatic trial in the Veterans Affairs health care system. METHODS: Sequential cohort design for intervention development was followed. Engagement activities were conducted with 25 participants between November 2017 and June 2018. Participants included representatives from multiple groups: clinicians, administrative leadership, patients, and caregivers. RESULTS: Partner feedback led to several changes in each of the care pathways to improve patient experience and usability. Major changes to the sequenced care pathway included transitioning from telephone-based delivery to a flexible telehealth model, increased specificity about pain modulation activities, and reduction of physical therapy visits. Major changes to the pain navigator pathway included transitioning from a traditional stepped care model to one that offers care in a feedback loop, increased flexibility regarding pain navigator provider type, and increased specificity for patient discharge criteria. Centering patient experience emerged as a key consideration from all partner groups. CONCLUSION: Diverse input is important to consider before implementing new interventions in embedded pragmatic trials. Partner engagement can increase acceptability of new care pathways to patients and providers and enhance uptake of effective interventions by health systems. TRIAL REGISTRATION: NCT#04411420. Registered on 2 June 2020.


Asunto(s)
Vías Clínicas , Dolor , Humanos
4.
Telemed J E Health ; 29(1): 72-80, 2023 01.
Artículo en Inglés | MEDLINE | ID: mdl-35612465

RESUMEN

Purpose: To improve patient access to skin care, the Department of Veterans Affairs (VA) developed a patient-facing asynchronous mobile teledermatology application (app), which allows patients to follow up remotely with dermatologists. To understand how the app would be received in VA, we examined Organizational Readiness for Change (ORC), an important prelude to effective implementation, which includes the shared resolve and collective ability of organizational members to implement a change. Methods: We used a mixed-methods multiple case study approach to assess ORC at three VA facilities. Data derived from a site process call, surveys, and semistructured telephone interviews of VA staff, field notes, and administrative data. Results: Participants at all three facilities supported the intervention and recognized the value of using the app to increase patients' access to dermatologists, but expressed concerns largely related to disruption of the pre-existing clinical workflow. Participants at the facility most actively using the app had the highest overall ORC score and reported the most facilitators. Facility leadership support when guided by a clinical champion minimized barriers by recognizing the complexities of health care provision at specialty clinics. Discussion: While provider buy-in remained a barrier, leadership, guided by the clinical champion, played a critical role instituting implementation strategies. The strong association between the ORC survey score and the presence of facilitators and barriers suggests that the ORC survey may be a rapid, convenient, and effective tool for health care systems to identify favorable sites for wider implementation of mobile telehealth care. Clinical Trials Identifier: NCT03241589.


Asunto(s)
Telemedicina , Veteranos , Humanos , Estados Unidos , United States Department of Veterans Affairs , Atención a la Salud
5.
BMC Geriatr ; 22(1): 857, 2022 11 15.
Artículo en Inglés | MEDLINE | ID: mdl-36376806

RESUMEN

BACKGROUND: Home-dwelling frail older adults are often faced with multimorbidity and complex care needs, requiring health and social care systems that support frail older adults to age in place. The objective of this paper was to investigate the types of formal health and social care as well as informal care and social support used by home-dwelling frail older adults; whether they perceive their support as sufficient; and their experience with and preferences for care and support. METHODS: Using an explanatory sequential mixed methods design, we first conducted a secondary analysis of a subset of cross-sectional data from the ImplemeNtation of a community-baSed care Program for home dwelling senIoR citizEns (INSPIRE) population survey using descriptive analysis. Subsequently, we analyzed existing data from interviews in the parent study to help explain the survey results using applied thematic analysis. Results were organized according to adapted domains and concepts of the SELFIE framework and integrated via a joint display table. RESULTS: Of the parent population survey respondents, 2314 older adults indicating frailty were included in the quantitative arm of this study. Interview data was included from 7 older adults who indicated frailty. Support from health and social, formal and informal caregivers is diverse and anticipated to increase (e.g., for 'care and assistance at home' and 'meal services'). Informal caregivers fulfilled various roles and while some older adults strongly relied on them for support, others feared burdening them. Most participants (93.5%) perceived their overall support to meet their needs; however, findings suggest areas (e.g., assessment of overall needs) which merit attention to optimize future care. CONCLUSIONS: Given the anticipated demand for future care and support, we recommend efforts to prevent fragmentation between health and social as well as formal and informal care.


Asunto(s)
Anciano Frágil , Fragilidad , Humanos , Anciano , Fragilidad/diagnóstico , Fragilidad/epidemiología , Fragilidad/terapia , Estudios Transversales , Suiza/epidemiología , Apoyo Social , Cuidadores
6.
Aging Ment Health ; 26(2): 337-344, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-33325259

RESUMEN

OBJECTIVES: The Helping Invested Families Improve Veterans' Experiences Study (HI-FIVES) evaluated a skills training program to support family caregivers of cognitively or functionally impaired persons. HI-FIVES demonstrated sustained improvements in caregivers' and patients' experiences of VA care. The aim of this distinct, secondary qualitative study was to explore the potential processes related to the individual tailored skills-based telephone training underpinning HI-FIVES intervention effects. We explored topics caregivers selected, characteristics of action items created, patterns of action or inaction, and barriers to action item completion across topics. METHODS: Qualitative data was analysed from 118 dyads randomized into the HI-FIVES intervention which included three weekly facilitated training calls covering five education topics and action items developed by caregivers for each topic. Qualitative analysis of text responses to questions from the training calls was used. RESULTS: Three of the top four most selected topics were caregiver-oriented and caregivers created an action item most often for self-care topics. Caregiver-oriented topics also had the highest action item completion rates. The majority of action items created met SMART guidelines for goal setting and simple structure. With regard to barriers to action item completion, caregivers commonly reported still contemplating/pending. CONCLUSION: Our findings identify motivational interviewing as an effective technique to identify critical intervention content and address barriers to achieving caregiving goals. We suggest that caregivers felt more empowered to create and complete an action item when they had more control over completing the action item, such as in topics related to their own self-care.


Asunto(s)
Terapia Ocupacional , Veteranos , Cuidadores , Familia , Humanos , Teléfono
7.
J Clin Rheumatol ; 28(3): 147-154, 2022 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-35067514

RESUMEN

BACKGROUND/OBJECTIVE: A growing number of health systems have implemented eConsults to improve access to specialty advice, but few studies have described their use in rheumatology or impact on visit wait times. We evaluated the uptake of an eConsult program and its impact on wait times for in-person rheumatology visits. METHODS: In this quality improvement project, we analyzed electronic health record data from 4 intervention clinics and 4 comparison clinics, 12 months before and after implementation of an eConsult program. We compared median wait time for rheumatology appointments using a pre-post difference-in-differences analysis and quantile regression, adjusting for patient age, race, sex, clinic pair, and primary insurance payer. We also interviewed 11 primary care providers from the intervention clinics and conducted a rheumatology provider focus group (n = 4) to elucidate experiences with the program. RESULTS: Rheumatologists recommended management in primary care or referral to another specialty for 41% of eConsults, reducing initial demand for in-person visits. The median wait times dropped in the intervention and the comparison clinics (42 and 25 days, respectively). Intervention clinic median wait time dropped 17 days more than comparison clinics, and this was nonstatistically significant (p = 0.089). eConsults fit provider care tasks best for triage or initial workup for diagnosis, and less well when tests required interpretation, or when back and forth communication was needed to manage the patient's condition. CONCLUSIONS: Implementation of eConsults for rheumatology was associated with reduced wait times for rheumatology appointments and supported primary care providers in the triage and workup for a substantial portion of patients.


Asunto(s)
Reumatología , Listas de Espera , Instituciones de Atención Ambulatoria , Citas y Horarios , Accesibilidad a los Servicios de Salud , Humanos , Derivación y Consulta
8.
Clin Infect Dis ; 73(2): 237-247, 2021 07 15.
Artículo en Inglés | MEDLINE | ID: mdl-32445467

RESUMEN

BACKGROUND: Although Staphylococcus aureus and gram-negative bacterial bloodstream infections (SAB/GNB) cause substantial morbidity, little is known regarding patient perceptions' of their impact on quality of life (QOL). Guidance for assessing QOL and disease-specific measures are lacking. We conducted a descriptive qualitative study to gain an in-depth understanding of patients' experiences with SAB/GNB and concept elicitation phase to inform a patient-reported QOL outcome measure. METHODS: We conducted prospective one-time, in-depth, semi-structured, individual, qualitative telephone interviews 6- 8 weeks following bloodstream infection with either SAB or GNB. Patients were enrolled in an institutional registry (tertiary academic medical center) for SAB or GNB. Interviews were audio-recorded, transcribed, and coded. Directed content analysis identified a priori and emergent themes. Theme matrix techniques were used to facilitate analysis and presentation. RESULTS: Interviews were completed with 30 patients with SAB and 31 patients with GNB. Most patients were at or near the end of intravenous antibiotic treatment when interviewed. We identified 3 primary high-level concepts: impact on QOL domains, time as a critical index, and sources of variability across patients. Across both types of bloodstream infection, the QOL domains most impacted were physical and functional, which was particularly evident among patients with SAB. CONCLUSIONS: SAB/GNB impact QOL among survivors. In particular, SAB had major impacts on multiple QOL domains. A combination of existing, generic measures that are purposefully selected and disease-specific items, if necessary, could best capture these impacts. Engaging patients as stakeholders and obtaining their feedback is crucial to conducting patient-centered clinical trials and providing patient-centered care.


Asunto(s)
Bacteriemia , Sepsis , Infecciones Estafilocócicas , Antibacterianos/uso terapéutico , Bacteriemia/tratamiento farmacológico , Humanos , Medición de Resultados Informados por el Paciente , Estudios Prospectivos , Calidad de Vida , Sepsis/tratamiento farmacológico , Infecciones Estafilocócicas/tratamiento farmacológico , Staphylococcus aureus
9.
Telemed J E Health ; 27(12): 1416-1422, 2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-33691074

RESUMEN

Background: While teledermatology is well-established in the Department of Veterans Affairs (VA), its implementation is far from complete. To facilitate consultative teledermatology and extend its reach, VA introduced a mobile teledermatology application (app) at three VA sites. Methods: We evaluated the initial implementation process using a mixed-methods, multiple case study approach to assess organizational readiness for change (ORC), which included examining facilitators, barriers, and contextual factors that affected implementation. We conducted: (1) group interviews and bimonthly reports to understand site processes; (2) semistructured interviews and surveys of individual participants representing a range of implementation roles; and (3) a review of internal organizational documents. We identified themes from interviews using an iterative process, and computed an ORC score based on surveys. Results: Forty-three individuals participated in the study. Qualitative data from all sites, corroborated by survey data available from one site, revealed a high readiness for change with an ORC score of 4.2, where 5 = maximal readiness for change. Facilitators included support from leadership and clinical champions, active telehealth programs, and an understanding and appreciation of the program and the resources needed. At all sites, however, technical issues negatively affected adoption; these included a suboptimal information technology infrastructure, which led to the inoperability of the app at two sites, and technical inefficiencies related to users' unfamiliarity with new devices and inconsistent internet access. Conclusions: Although a strong commitment to change and a confidence to effect change existed, these alone were insufficient to surmount barriers to implementation effectiveness. Clinical Trials Registration: NCT03241589.


Asunto(s)
Dermatología , Telemedicina , Humanos , Estados Unidos
10.
Clin Psychol Psychother ; 28(1): 239-250, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-32830386

RESUMEN

Moral injury merits further study to clarify its identification, prevalence, assessment and intersection with psychosocial and psychiatric problems. The present study investigated the screening potential of the Brief Moral Injury Screen (BMIS) in a sample of post-9/11 veterans (N = 315) and comparatively evaluated how this tool, the Moral Injury Events Scale (MIES), and the Moral Injury Questionnaire-Military Version (MIQ-M) relate to psychiatric diagnoses and mental illness symptom severity. Those who endorsed failing to prevent or doing something morally wrong had the highest symptomatology scores on measures of posttraumatic stress disorder, depression, suicidality, alcohol abuse and drug abuse, followed by those who reported solely witnessing a moral injury event. Posttraumatic stress disorder and depressive symptoms correlated most strongly with scores on the MIQ-M; suicidality, alcohol abuse and drug abuse scores correlated most strongly with scores on the BMIS and MIQ-M. Moral injury, as measured by three scales, was robustly correlated with worse outcomes on various symptom measures. The three scales appear to differentially predict mental illness symptomatology and diagnoses, with the BMIS predicting suicidality and alcohol and drug abuse as well as better than other measures.


Asunto(s)
Principios Morales , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/psicología , Veteranos/psicología , Depresión/diagnóstico , Depresión/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Personal Militar , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Sustancias/psicología , Ideación Suicida
11.
J Gen Intern Med ; 34(10): 2114-2122, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31388914

RESUMEN

OBJECTIVE: To evaluate the effectiveness of Helping Invested Families Improve Veterans' Experiences Study (HI-FIVES), a skills training program for caregivers of persons with functional or cognitive impairments. DESIGN: A two-arm RCT. SETTING: Single Veterans Affairs Medical Center. PARTICIPANTS: Patients and their primary caregivers referred in the past 6 months to home and community-based services or geriatrics clinic. INTERVENTION: All caregivers received usual care. Caregivers in HI-FIVES also received five training calls and four group training sessions. MAIN MEASURES: Cumulative patient days at home 12 months post-randomization, defined as days not in an emergency department, inpatient hospital, or post-acute facility. Secondary outcomes included patients' total VA health care costs, caregiver and patient rating of the patient's experience of VA health care, and caregiver depressive symptoms. RESULTS: Of 241 dyads, caregivers' (patients') mean age was 61 (73) years, 54% (53%) Black and 89% (4%) female. HI-FIVES was associated with a not statistically significant 9% increase in the rate of days at home (95% CI 0.72, 1.65; mean difference 1 day over 12 months). No significant differences were observed in health care costs or caregiver depressive symptoms. Model-estimated mean baseline patient experience of VA care (scale of 0-10) was 8.43 (95% CI 8.16, 8.70); the modeled mean difference between HI-FIVES and controls at 3 months was 0.29 (p = .27), 0.31 (p = 0.26) at 6 months, and 0.48 (p = 0.03) at 12 months. For caregivers, it was 8.34 (95% CI 8.10, 8.57); the modeled mean difference at 3 months was 0.28 (p = .18), 0.53 (p < .01) at 6 months, and 0.46 (p = 0.054) at 12 months. CONCLUSIONS: HI-FIVES did not increase patients' days at home; it showed sustained improvements in caregivers' and patients' experience of VA care at clinically significant levels, nearly 0.5 points. The training holds promise in increasing an important metric of care quality-reported experience with care.


Asunto(s)
Cuidadores/educación , Calidad de la Atención de Salud/organización & administración , Veteranos , Anciano , Cuidadores/economía , Cuidadores/psicología , Familia , Femenino , Costos de la Atención en Salud/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Calidad de la Atención de Salud/economía , Estados Unidos , United States Department of Veterans Affairs
12.
Dig Dis Sci ; 64(10): 2784-2797, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31037593

RESUMEN

BACKGROUND: Nonadherence to direct-acting agents (DAAs) for hepatitis C (HCV) decreases viral response. To measure nonadherence to DAAs, a reliable, valid, and easily implemented method is needed. AIMS: The goals of this study were to refine a previously validated (in patients with hypertension) self-report measure of extent of nonadherence and reasons for nonadherence in the context of DAAs and to obtain initial evidence of content validity and reliability. METHODS: Phase I involved two focus groups with patients with HCV (n = 12) and one focus group with prescribers of HCV medications (n = 6) to establish content validity of reasons for nonadherence. Subsequent cognitive interviews with patients (n = 11) were conducted to refine items. Phase II was a prospective cohort study involving weekly administration of the refined measure by telephone to patients (n = 75) who are prescribed DAAs to evaluate reliability and consistency with viral response. RESULTS: In the cohort study, internal consistency ranged from acceptable (α = .69) to very high (α = 1.00) across time points and was quite high on average (α = .91). Across the 75 participants, there were 895 measurement occasions; of those, nonadherence was reported on only 27 occasions (3%), all of which occurred in the first 12 weeks. These 27 occasions represented 19 (26%) different individuals. At 12 weeks, 1 (1%) of patients had a detectable HCV viral load; at 12-24 weeks posttreatment, 4 (5%) had a sustained viral response. Nonadherent patients reported an average of 1.41 reasons for nonadherence. CONCLUSIONS: This multi-method study established content validity of reasons for nonadherence and reliability of extent of nonadherence. High rates of adherence and viral response were consistent with previous studies using other nonadherence measurement methods.


Asunto(s)
Hepatitis C , Cumplimiento de la Medicación , Adulto , Estudios de Cohortes , Femenino , Grupos Focales , Hepatitis C/tratamiento farmacológico , Hepatitis C/psicología , Humanos , Entrevista Psicológica/métodos , Masculino , Cumplimiento de la Medicación/psicología , Cumplimiento de la Medicación/estadística & datos numéricos , Persona de Mediana Edad , Psicometría/métodos , Reproducibilidad de los Resultados , Autoinforme/estadística & datos numéricos , Encuestas y Cuestionarios , Estados Unidos
13.
J Health Commun ; 20(6): 728-35, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25844569

RESUMEN

Type 2 diabetes is a major health burden in the United States, and population trends suggest this burden will increase. High interest in, and increased availability of, testing for genetic risk of type 2 diabetes presents a new opportunity for reducing type 2 diabetes risk for many patients; however, to date, there is little evidence that genetic testing positively affects type 2 diabetes prevention. Genetic information may not fit patients' illness representations, which may reduce the chances of risk-reducing behavior changes. The present study aimed to examine illness representations in a clinical sample who are at risk for type 2 diabetes and interested in genetic testing. The authors used the Common Sense Model to analyze survey responses of 409 patients with type 2 diabetes risk factors. Patients were interested in genetic testing for type 2 diabetes risk and believed in its importance. Most patients believed that genetic factors are important to developing type 2 diabetes (67%), that diet and exercise are effective in preventing type 2 diabetes (95%), and that lifestyle changes are more effective than drugs (86%). Belief in genetic causality was not related to poorer self-reported health behaviors. These results suggest that patients' interest in genetic testing for type 2 diabetes might produce a teachable moment that clinicians can use to counsel behavior change.


Asunto(s)
Diabetes Mellitus Tipo 2/genética , Predisposición Genética a la Enfermedad , Pruebas Genéticas , Conocimientos, Actitudes y Práctica en Salud , Pacientes/psicología , Adulto , Diabetes Mellitus Tipo 2/prevención & control , Dieta/psicología , Ejercicio Físico/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pacientes/estadística & datos numéricos
14.
Psychol Health Med ; 20(7): 753-66, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25774698

RESUMEN

Spouse-assisted interventions can improve health behaviors, but mechanisms of action are unknown. This study evaluated mediators of dietary and physical activity outcomes during a spouse-assisted intervention to improve low-density lipoprotein cholesterol. This is a secondary analysis of data from a randomized controlled trial comparing usual care (n = 128) to a spouse-assisted lifestyle change intervention (n = 127) comprising nine monthly goal setting telephone calls to participants and support planning calls to spouses over 11 months. Structural equation modeling was used to examine if the intervention influenced the putative mediators of participant self-efficacy and perceived spousal support at 6 months (i.e. action test); if changes in putative mediators at 6 months were associated with changes in diet and physical activity outcomes at 11 months (i.e. conceptual test); and if treatment condition effects on outcomes at 11 months were mediated by its effects on the 6-month putative mediators (i.e. indirect effects test). Participants were 94.9% male, 64.9% white and were 61.3 years old on average. The action test showed that the intervention increased dietary self-efficacy (p < .001) and perceived spousal support for diet (p < .001) and physical activity (p < .01) at 6 months. The conceptual test showed that increases in participant physical activity self-efficacy at 6 months were associated with increases in physical activity frequency (p = .01) and duration (p = .04) at 11 months; other putative mediators were not associated with changes in outcomes at 11 months. The indirect effects tests did not support a mediating role for self-efficacy or perceived spousal support. Intervention-induced changes in spousal support and dietary self-efficacy did not translate into behavior change. Other mechanisms may be driving behavior change.


Asunto(s)
LDL-Colesterol/sangre , Dieta , Ejercicio Físico , Conductas Relacionadas con la Salud , Estilo de Vida , Autoeficacia , Apoyo Social , Esposos , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Percepción Social
15.
J Gen Intern Med ; 29 Suppl 4: 825-30, 2014 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-25355086

RESUMEN

Collaboration between policy, research, and clinical partners is crucial to achieving proven quality care. The Veterans Health Administration has expended great efforts towards fostering such collaborations. Through this, we have learned that an ideal collaboration involves partnership from the very beginning of a new clinical program, so that the program is designed in a way that ensures quality, validity, and puts into place the infrastructure necessary for a reliable evaluation. This paper will give an example of one such project, the Lung Cancer Screening Demonstration Project (LCSDP). We will outline the ways that clinical, policy, and research partners collaborated in design, planning, and implementation in order to create a sustainable model that could be rigorously evaluated for efficacy and fidelity. We will describe the use of the Donabedian quality matrix to determine the necessary characteristics of a quality program and the importance of the linkage with engineering, information technology, and clinical paradigms to connect the development of an on-the-ground clinical program with the evaluation goal of a learning healthcare organization. While the LCSDP is the example given here, these partnerships and suggestions are salient to any healthcare organization seeking to implement new scientifically proven care in a useful and reliable way.


Asunto(s)
Detección Precoz del Cáncer/normas , Implementación de Plan de Salud/organización & administración , Investigación sobre Servicios de Salud/organización & administración , Neoplasias Pulmonares/diagnóstico , United States Department of Veterans Affairs/organización & administración , Conducta Cooperativa , Prestación Integrada de Atención de Salud/organización & administración , Medicina Basada en la Evidencia/organización & administración , Humanos , Liderazgo , Desarrollo de Programa , Evaluación de Programas y Proyectos de Salud , Garantía de la Calidad de Atención de Salud/organización & administración , Estados Unidos
16.
Psychooncology ; 23(9): 1027-33, 2014 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-24615865

RESUMEN

OBJECTIVE: The current study examined the role that somatic amplification plays in placing cancer survivors at an increased risk of impairments in daily well-being, specifically severity of physical symptoms, positive affect and negative affect. METHODS: Participants were drawn from Midlife Development in the United States National Study of daily health and well-being (MIDUS) and the National Study of Daily Experiences (NSDE, Project 2). One hundred eleven individuals with a cancer history were compared with a matched comparison group of individuals who did not have a cancer history. RESULTS: Results show that across both groups, somatic amplification is associated with higher negative affect and higher severity of physical symptoms. However, results also show that a somatic amplification by cancer status interaction predicts severity of physical symptoms. The significant interaction indicates that in the comparison group, level of physical symptom severity is the same regardless of whether the individual is high or low on somatic amplification. However, in the group of individuals with a cancer history, individuals who are high on somatic amplification report more severe physical symptoms than individuals who are low on somatic amplification. CONCLUSIONS: These findings suggest that heightened attention to minor bodily symptoms impacts individuals with a cancer history differently than individuals who have not experienced cancer, and therefore, may have important implications for the manner in which continued care is provided to cancer survivors.


Asunto(s)
Actividades Cotidianas/psicología , Neoplasias/psicología , Calidad de Vida , Trastornos Somatomorfos/epidemiología , Trastornos Somatomorfos/psicología , Sobrevivientes/psicología , Adulto , Afecto , Estudios de Casos y Controles , Femenino , Estado de Salud , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Satisfacción Personal , Factores de Riesgo , Índice de Severidad de la Enfermedad , Rol del Enfermo , Trastornos Somatomorfos/diagnóstico , Estrés Psicológico , Sobrevivientes/estadística & datos numéricos , Estados Unidos
17.
Ann Behav Med ; 48(3): 392-401, 2014 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-24722964

RESUMEN

BACKGROUND: There is little guidance about to how select dose parameter values when designing behavioral interventions. PURPOSE: The purpose of this study is to present approaches to inform intervention duration, frequency, and amount when (1) the investigator has no a priori expectation and is seeking a descriptive approach for identifying and narrowing the universe of dose values or (2) the investigator has an a priori expectation and is seeking validation of this expectation using an inferential approach. METHODS: Strengths and weaknesses of various approaches are described and illustrated with examples. RESULTS: Descriptive approaches include retrospective analysis of data from randomized trials, assessment of perceived optimal dose via prospective surveys or interviews of key stakeholders, and assessment of target patient behavior via prospective, longitudinal, observational studies. Inferential approaches include nonrandomized, early-phase trials and randomized designs. CONCLUSIONS: By utilizing these approaches, researchers may more efficiently apply resources to identify the optimal values of dose parameters for behavioral interventions.


Asunto(s)
Terapia Conductista/normas , Proyectos de Investigación/normas , Terapia Conductista/métodos , Humanos
18.
J Behav Med ; 37(6): 1102-7, 2014 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-24584818

RESUMEN

This study evaluated spouse health behavior outcomes from a randomized controlled trial of a spouse-assisted lifestyle intervention to reduce patient low-density lipoprotein cholesterol and improve patient health behaviors. Participants were 251 spouses of patients from the Durham Veterans Affairs Medical Center randomized to intervention or usual care. The intervention comprised 9 monthly telephone calls to patients and spouses. Outcomes were assessed at baseline, 6 and 11 months. At 11 months, there were no differences in spouse outcomes between intervention and usual care groups for moderate intensity physical activity (i.e., frequency, duration) or dietary intake (i.e., total calories, total fat, percentage of calories from total fat, saturated fat, percentage of calories from saturated fat, cholesterol, fiber). To improve spouse outcomes, couple interventions may need to include spouse behavior change goals and reciprocal support between patients and spouses and consider the need for improvement in spouse outcomes.


Asunto(s)
Terapia Cognitivo-Conductual , Terapia de Parejas , Ingestión de Alimentos , Conductas Relacionadas con la Salud , Hipercolesterolemia/terapia , Estilo de Vida , Esposos/psicología , Femenino , Humanos , Lipoproteínas LDL , Masculino , Persona de Mediana Edad , Actividad Motora
19.
BMC Health Serv Res ; 14: 145, 2014 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-24690086

RESUMEN

BACKGROUND: The Veterans Health Administration (VHA) patient-centered medical home model, Patient Aligned Care Teams (PACT), includes telephone visits to improve care access and efficiency. Scheduled telephone visits can replace in-person care for some focused issues, and more information is needed to understand how this mode can best work for primary care. We conducted a study at the beginning of PACT implementation to elicit stakeholder views on this mode of healthcare delivery, including potential facilitators and barriers. METHODS: We conducted focus groups with primary care patients (n = 3 groups), providers (n = 2 groups) and staff (n = 2 groups). Questions were informed by Donabedian's framework to evaluate and improve healthcare quality. Content analysis and theme matrix techniques were used to explore themes. Content was assigned a positive or negative valuation to indicate whether it was a facilitator or barrier. PACT principles were used as an organizing framework to present stakeholder responses within the context of the VHA patient-centered medical home program. RESULTS: Scheduled telephone visits could potentially improve care quality and efficiency, but stakeholders were cautious. Themes were identified relating to the following PACT principles: comprehensiveness, patient-centeredness, and continuity of care. In sum, scheduled telephone visits were viewed as potentially beneficial for routine care not requiring physical examination, and patients and providers suggested using them to evaluate need for in-person care; however, visits would need to be individualized, with patients able to discontinue if not satisfied. Patients and staff asserted that providers would need to be kept in the loop for continuity of care. Additionally, providers and staff emphasized needing protected time for these calls. CONCLUSION: These findings inform development of scheduled telephone visits as part of patient-centered medical homes by providing evidence about areas that may be leveraged to most effectively implement this mode of care. Presenting this service as enhanced care, with ability to triage need for in-person clinic visits and consequently provide more frequent contact, may most adequately meet different stakeholder expectations. In this way, scheduled telephone visits may serve as both a substitute for in-person care for certain situations and a supplement to in-person interaction.


Asunto(s)
Citas y Horarios , Atención Dirigida al Paciente/organización & administración , Atención Primaria de Salud , Teléfono , Salud de los Veteranos , Anciano , Eficiencia , Grupos Focales , Investigación sobre Servicios de Salud , Humanos , Masculino , Persona de Mediana Edad , North Carolina , Calidad de la Atención de Salud , Encuestas y Cuestionarios
20.
Psychol Serv ; 2024 Mar 04.
Artículo en Inglés | MEDLINE | ID: mdl-38436646

RESUMEN

Psychological distress while coping with cancer is a highly prevalent and yet underrecognized and burdensome adverse effect of cancer diagnosis and treatment. Left unaddressed, psychological distress can further exacerbate poor mental health, negatively influence health management behaviors, and lead to a worsening quality of life. This multimethod study primarily focused on understanding veterans' psychological distress and personal experiences living with lung cancer (an underrepresented patient population). In a sample of 60 veterans diagnosed with either nonsmall cell lung cancer (NSCLC) or small cell lung cancer (SCLC), we found that distress is common across clinical psychology measures of depression (37% [using the Patient Health Questionnaire, PHQ-9 measure]), anxiety (35% [using the Generalized Anxiety Disorder, GAD-7 measure]), and cancer-related posttraumatic stress (13% [using the Posttraumatic Stress Symptom Checklist measure]). A total of 23% of the sample endorsed distress scores on two or more mental health screeners. Using a broader cancer-specific distress measure (National Comprehensive Cancer Network), 67% of our sample scored above the clinical cutoff (i.e., ≥ 3), and in the follow-up symptom checklist of the National Comprehensive Cancer Network measure, a majority endorsed feeling sadness (75%), worry (73%), and depression (60%). Qualitative analysis with a subset of 25 veterans highlighted that psychological distress is common, variable in nature, and quite bothersome. Future research should (a) identify veterans at risk for distress while living with lung cancer and (b) test supportive mental health interventions to target psychological distress among this vulnerable veteran population. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

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