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1.
Age Ageing ; 53(4)2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38610062

RESUMEN

OBJECTIVE: Delirium and pain are common in older adults admitted to hospital. The relationship between these is unclear, but clinically important. We aimed to systematically review the association between pain (at rest, movement, pain severity) and delirium in this population. METHODS: PubMed, EMBASE, CINAHL, PsycINFO, Cochrane and Web of Science were searched (January 1982-November 2022) for Medical Subject Heading terms and synonyms ('Pain', 'Analgesic', 'Delirium'). Study eligibility: (1) validated pain measure as exposure, (2) validated delirium tool as an outcome; participant eligibility: (1) medical or surgical (planned/unplanned) inpatients, (2) admission length ≥ 48 h and (3) median cohort age over 65 years. Study quality was assessed with the Newcastle Ottawa Scale. We collected/calculated odds ratios (ORs) for categorical data and standard mean differences (SMDs) for continuous data and conducted multi-level random-intercepts meta-regression models. This review was prospectively registered with PROSPERO [18/5/2020] (CRD42020181346). RESULTS: Thirty studies were selected: 14 reported categorical data; 16 reported continuous data. Delirium prevalence ranged from 2.2 to 55%. In the multi-level analysis, pain at rest (OR 2.14; 95% confidence interval [CI] 1.39-3.30), movement (OR 1.30; 95% CI 0.66-2.56), pain categorised as 'severe' (OR 3.42; 95% CI 2.09-5.59) and increased pain severity when measured continuously (SMD 0.33; 95% CI 0.08-0.59) were associated with an increased delirium risk. There was substantial heterogeneity in both categorical (I2 = 0%-77%) and continuous analyses (I2 = 85%). CONCLUSION: An increase in pain was associated with a higher risk of developing delirium. Adequate pain management with appropriate analgesia may reduce incidence and severity of delirium.

2.
Health Expect ; 27(3): e14123, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38896012

RESUMEN

OBJECTIVES: To explore the experiences, acceptability and utility of a decision aid for family carers of people with dementia towards the end of life. METHODS: We conducted semi-structured interviews with a sample of family carers enroled into a 6-month feasibility study in England, sampling to gain a range of experiences and views, based on relationship to person they cared for (e.g., spouse, adult child), age, gender, and self-reported use of the decision aid during the feasibility study. Interviews were conducted in March 2021-July 2021 and analysed using reflexive thematic analysis. We used COREQ checklist to report our methods and results. RESULTS: Family carers found the decision aid acceptable, describing it as comprehensive, accessible with relevant information and its presentation enabled good engagement. Experiences of the decision aid covered four main themes which demonstrated the perceived acceptability and utility: 1. A source of support and reassurance; 2. Empowering conversations and confidence; 3. Including the person living with dementia; and 4. Breaking down complexity. CONCLUSIONS: An aid focussing on decisions about dementia end of life care supported family carers break down complex and emotive decisions, not only with making decisions in the moment but also in future planning. PATIENT OR PUBLIC CONTRIBUTION: Our three Patient and Public Involvement (PPI) members (all former family carers) were crucial throughout the wider study. PPI supported development of the topic guides, supported trialling the topic guide and interview procedures and finally supported the development of themes as part of the analysis.


Asunto(s)
Cuidadores , Técnicas de Apoyo para la Decisión , Demencia , Investigación Cualitativa , Cuidado Terminal , Humanos , Femenino , Masculino , Cuidadores/psicología , Cuidado Terminal/psicología , Anciano , Persona de Mediana Edad , Entrevistas como Asunto , Inglaterra , Toma de Decisiones , Estudios de Factibilidad , Adulto , Anciano de 80 o más Años
3.
Nurs Outlook ; 72(5): 102225, 2024 Jun 29.
Artículo en Inglés | MEDLINE | ID: mdl-38944905

RESUMEN

For patients with heart failure, self-care is crucial, but recommendations for self-care are often not adhered to. Digital health interventions have the potential to help patients improve their self-care and, ultimately, their health outcomes, but without careful examination, digital interventions may generate further inequality. In this study, we use a digital health equity framework to examine challenges and opportunities related to digital health interventions across many domains of influence that may affect health equity. We draw from our own experience in conducting a decentralized clinical trial with multiple sensors and apps to help patients with heart failure improve adherence to key self-care behaviors. Finally, we provide recommendations for leveraging digital health interventions in research and practice to address health equity.

4.
Clin Infect Dis ; 77(7): 1012-1020, 2023 10 05.
Artículo en Inglés | MEDLINE | ID: mdl-37338148

RESUMEN

BACKGROUND: Starting combination antiretroviral therapy (cART) during primary human immunodeficiency virus type 1 (HIV-1) infection results in a smaller HIV-1 latent reservoir, reduced immune activation, and less viral diversity compared to starting cART during chronic infection. We report results of a 4-year study designed to determine whether these properties would allow sustained virological suppression after simplification of cART to dolutegravir (DTG) monotherapy. METHODS: EARLY-SIMPLIFIED is a randomized, open-label, noninferiority trial. People with HIV (PWH) who started cART <180 days after a documented primary HIV-1 infection with suppressed viral load were randomized (2:1) to DTG monotherapy with 50 mg daily or continuation of cART. The primary endpoints were the proportion of PWH with viral failure at 48, 96, 144, and 192 weeks; noninferiority margin was 10%. After 96 weeks, randomization was lifted and patients were permitted to switch treatment groups as desired. RESULTS: Of 101 PWH randomized, 68 were assigned to DTG monotherapy and 33 to cART. At week 96 in the per-protocol population, 64/64 (100%) showed virological response in the DTG monotherapy group versus 30/30 (100%) in the cART group (difference, 0.00%; upper bound of 95% confidence interval 6.22%). This demonstrated noninferiority of DTG monotherapy at the prespecified level. At week 192, the study end, no virological failure occurred in either group during 13 308 and 4897 person weeks of follow-up for the DTG monotherapy (n = 80) and cART groups, respectively. CONCLUSIONS: This trial suggests that early cART initiation during primary HIV infection allows sustained virological suppression after switching to DTG monotherapy.


Asunto(s)
Fármacos Anti-VIH , Infecciones por VIH , Humanos , Respuesta Virológica Sostenida , Terapia Antirretroviral Altamente Activa , Compuestos Heterocíclicos con 3 Anillos/uso terapéutico , Carga Viral , Fármacos Anti-VIH/uso terapéutico , Resultado del Tratamiento
5.
Int Psychogeriatr ; 35(9): 477-508, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-35086600

RESUMEN

OBJECTIVES: Grief research in family carers of people with dementia has increased. We aimed to report the prevalence of pre-death and post-death grief and to synthesize associated factors and the relationship between pre-death factors and post-death grief and services used to manage grief. DESIGN: (Prospero protocol: CRD42020165071) We systematically reviewed literature from PsycINFO, MEDLINE, CINAHL, and ASSIA until April 2020. Effectiveness of intervention data and studies not written in English were excluded; qualitative studies were additionally excluded during study selection. Study quality was assessed using the Mixed Methods Appraisal Tool. Evidence was narratively summarized. PARTICIPANTS: Family non-paid carers of somebody with any dementia type. MEASUREMENTS: Validated measures of pre-death and/or post-death grief. RESULTS: We included quantitative data from 55 studies (44 rated as high quality). Most included solely spouse or adult child carers. Forty-one studies reported pre-death grief, 12 post-death grief, and 6 service use; eight were longitudinal. 17% met the Prolonged Grief Disorder criteria pre-death (n = 1) and 6-26% (n = 4) of participants met the Complicated Grief criteria post-death. Being a spouse, less educated, caring for somebody with advanced dementia, and greater burden and depression were associated with higher pre-death grief. Lower education level and depression were predictive of higher post-death grief. Pre-death factors found to influence post-death grief were grief and depression. Limited service use evidence was reported. CONCLUSION: Awareness of characteristics which increase the likelihood of higher grief can help identify those in need of support. Future research should focus on what supports or services are beneficial to grief experiences.


Asunto(s)
Cuidadores , Demencia , Humanos , Pesar , Esposos , Calidad de Vida
6.
Health Expect ; 2023 Nov 27.
Artículo en Inglés | MEDLINE | ID: mdl-38010078

RESUMEN

BACKGROUND: Acute hospital wards can be difficult places for many people living with dementia. Promoting comfort and wellbeing can be challenging in this environment. There is little evidence-based support for professionals working on acute care wards on how to respond to distress and maximise comfort and wellbeing among patients living with dementia. OBJECTIVES: Our overall aim was to codesign an evidence-based easy-to-use heuristic decision-support framework, which was acceptable and practical but acknowledges the complex and acute nature of caring for patients with dementia in the hospital. This paper presents the development process and resulting framework. METHODS: A codesign study was informed by data from (1) a literature review of the care and management of people living with dementia in acute hospitals; (2) a cohort study of comfort and discomfort in people with dementia in acute hospitals; and (3) interviews with family carers and health care professionals. We synthesised evidence from these data sources and presented to key stakeholders through codesign meetings and workshops to produce our decision-support framework. RESULTS: The framework consists of a series of flowcharts and operates using a three-stage process of: (1) assess comfort/discomfort; (2) consider causes of discomfort; and (3) address patient needs to manage the discomfort. CONCLUSION: Working with key stakeholders, synthesising diverse quantitative and qualitative evidence to build a clinical framework is a feasible approach to help address the needs of patients living with dementia in an acute hospital setting. The result is a framework which is now ready for evaluation and implementation. PATIENT AND PUBLIC CONTRIBUTION: We worked closely with people living with dementia and family carers throughout this study, including the development of the study protocol with input on study development and design, through to inclusion in stakeholder workshops and codesign of the decision support framework.

7.
BMC Palliat Care ; 22(1): 38, 2023 Apr 10.
Artículo en Inglés | MEDLINE | ID: mdl-37032342

RESUMEN

BACKGROUND: Dementia leads to multiple issues including difficulty in communication and increased need for care and support. Discussions about the future often happen late or never, partly due to reluctance or fear. In a sample of people living with dementia and carers, we explored their views and perceptions of living with the condition and their future. METHODS: Semi-structured interviews were conducted in 2018-19 with 11 people living with dementia and six family members in England. Interviews were audio-recorded, transcribed and analysed using reflexive thematic analysis. RESULTS: Findings were explored critically within the theory of social death and three themes were developed: (1) loss of physical and cognitive functions, (2) loss of social identity, and (3) social connectedness. Most participants living with dementia and carers wanted to discuss the present, rather than the future, believing a healthy lifestyle would prevent the condition from worsening. Those with dementia wanted to maintain control of their lives and demonstrated this by illustrating their independence. Care homes were often associated with death and loss of social identity. Participants used a range of metaphors to describe their dementia and the impact on their relationships and social networks. CONCLUSION: Focusing on maintaining social identity and connectedness as part of living well with dementia may assist professionals in undertaking advance care planning discussions.


Asunto(s)
Planificación Anticipada de Atención , Demencia , Humanos , Cuidadores/psicología , Demencia/complicaciones , Demencia/psicología , Investigación Cualitativa , Inglaterra
8.
Artículo en Inglés | MEDLINE | ID: mdl-36317464

RESUMEN

BACKGROUND: People with dementia are at risk of unplanned hospital admissions and commonly have painful conditions. Identifying pain is challenging and may lead to undertreatment. The psychometric properties of the Pain Assessment in Advanced Dementia (PAINAD) scale, in medical inpatients with dementia have not been evaluated. METHODS: A secondary data analysis from a longitudinal study of 230 people with dementia admitted to two acute general hospitals in London, UK. Internal consistency, inter-rater reliability, test-retest reliability, concurrent validity, construct validity and discriminant validity of PAINAD were tested at rest and in movement. RESULTS: This predominantly female (65.7%) sample had a mean age of 87.2 (Standard Deviation; SD = 5.92) years. Inter-rater reliability showed an intra-class correlation (ICC) of 0.92 at rest and 0.98 in movement, test-retest reliability ICC was 0.54 at rest and 0.66 in movement. Internal consistency was 0.76 at rest and 0.80 in movement (Cronbach's α). Concurrent validity was weak between PAINAD and a self-rating level of pain (Kendall's Tau; τ = 0.29; p > 0.001). There was no correlation between PAINAD and a measure of behavioural and psychological symptoms of dementia, suggesting no evidence of convergent validity. PAINAD scores were higher during movement than rest, providing evidence of discriminant validity (z = -8.01, p < 0.001). CONCLUSIONS: We found good inter-rater reliability and internal consistency. The test-retest reliability was modest. This study raises concerns about the validity of the PAINAD in general acute hospitals. This provides an insight into pain assessment in general acute hospitals which may inform further refinements of the PAINAD.


Asunto(s)
Demencia , Hospitales Generales , Femenino , Humanos , Anciano de 80 o más Años , Masculino , Dimensión del Dolor , Psicometría , Reproducibilidad de los Resultados , Demencia/complicaciones , Demencia/diagnóstico , Demencia/psicología , Estudios Longitudinales , Dolor/etiología , Dolor/complicaciones
9.
Artículo en Inglés | MEDLINE | ID: mdl-35137453

RESUMEN

INTRODUCTION: People from ethnic minority backgrounds living with dementia are more likely to be diagnosed later and have less access to health and social care support than their White counterparts in the United Kingdom (UK). Covid-19 has exacerbated health inequalities and diminished trust from underserved communities in the government and health services. The wider aim of the study was to explore the impact of covid-19 on Black and South-Asian people living with dementia and their carers as well as exploring the experiences of dementia care. The present paper specifically explores their views on trust and mistrust using an ecological model. METHOD: Semi-structured interviews were conducted with 11 family carers and four people living with dementia from South Asian or Black communities living in the community. Thematic analysis was used to analyse data. DESIGN: An exploratory qualiative design was used. RESULTS: Four main themes were developed exploring trust at the structural, organisational, community and individual level. At the structural level, participants discussed the inequity of Covid-19, some lack of trust in the UK Government and confusion in its messaging, and the anxiety sometimes leading to curtailment of media usage. At the organisational level, there was some evidence of a perceived lack of person-centred and culturally sensitive care from healthcare professionals, as well as concerns around care homes as places of safety. At the neighbourhood community level, participants discussed both a distrust as well as a strengthening of relationships and, at the individual level, factors such as knowledge of services, identity, and faith influenced their experience of the pandemic. CONCLUSIONS: People living with dementia need support at all levels and this study highlights how the pandemic impacted each level. Ways to improve trust in the Government and health professionals alongside culturally adapted health messaging should be explored. Alongside this, an examination of how cultural values and norms may influence help-seeking responses to dementia and increase trust in services may be helpful post-pandemic.


Asunto(s)
COVID-19 , Demencia , Cuidadores , Demencia/epidemiología , Etnicidad , Humanos , Grupos Minoritarios , Pandemias , SARS-CoV-2 , Confianza , Reino Unido
10.
Health Expect ; 25(4): 1954-1966, 2022 08.
Artículo en Inglés | MEDLINE | ID: mdl-35716078

RESUMEN

INTRODUCTION: COVID-19 has disproportionately affected people living with dementia and their carers. Its effects on health and social care systems necessitated a rapid-response approach to care planning and decision-making in this population, with reflexivity and responsiveness to changing individual and system needs at its core. Considering this, a decision-aid to help families of persons with dementia was developed. OBJECTIVES: To coproduce with people living with dementia, and the people who care for them, a decision-aid for family carers of people living with dementia, to support decisions during the COVID-19 pandemic and beyond. METHODS: Semi-structured interviews were undertaken in 2020 with: (1) staff from two English national end-of-life and supportive care organizations; and (2) people living with dementia and family carers. Simultaneously, a rapid review of current evidence on making decisions with older people at the end of life was undertaken. Evidence from these inputs was combined to shape the decision-aid through a series of workshops with key stakeholders, including our patient and public involvement group, which consisted of a person living with dementia and family carers; a group of clinical and academic experts and a group of policy and charity leads. RESULTS: The rapid review of existing evidence highlighted the need to consider both process and outcome elements of decision-making and their effects on people living with dementia and their families. The qualitative interviews discussed a wide range of topics, including trust, agency and confusion in making decisions in the context of COVID-19. The decision-aid primarily focussed on care moves, legal matters, carer wellbeing and help-seeking. CONCLUSIONS: Combining different sources and forms of evidence was a robust and systematic process that proved efficient and valuable in creating a novel decision-aid for family carers within the context of COVID-19. The output from this process is an evidence-based practical decision-aid coproduced with people living with dementia, family carers, clinical and academic experts and leading national dementia and palliative care organizations. PATIENT OR PUBLIC CONTRIBUTION: We worked with people living with dementia and family carers and other key stakeholders throughout this study, from study development and design to inclusion in stakeholder workshops and dissemination.


Asunto(s)
COVID-19 , Demencia , Anciano , Cuidadores , Toma de Decisiones , Demencia/terapia , Humanos , Pandemias
11.
Age Ageing ; 50(2): 294-306, 2021 02 26.
Artículo en Inglés | MEDLINE | ID: mdl-33336701

RESUMEN

INTRODUCTION: The coronavirus pandemic (COVID-19) has affected the functioning and capacity of healthcare systems worldwide. COVID-19 has also disproportionately affected older adults. In the context of COVID-19, decision-making surrounding place of care (PoC) and place of death (PoD) in older adults involves significant new challenges. AIMS: To explore key factors that influence PoC and PoD decisions in older adults. A secondary aim was to investigate key factors that influence the process and outcome of these decisions in older adults. To apply findings from current evidence to the context of COVID-19. METHODS: Rapid review of reviews, undertaken using WHO guidance for rapid reviews for the production of actionable evidence. Data extracted was synthesised using narrative synthesis, with thematic analysis and tabulation. RESULTS: 10 papers were included for full data extraction. These papers were published between 2005 and 2020. Papers included discussed actual PoD, as well as preferred. Results were divided into papers that explored the process of decision-making, and those that explored decision-making outcomes. CONCLUSIONS: The process and outcomes of decision-making for older people are affected by many factors-all of which have the potential to influence both patients and caregivers experience of illness and dying. Within the context of COVID-19, such decisions may have to be made rapidly and be reflexive to changing needs of systems and of families and patients.


Asunto(s)
COVID-19 , Toma de Decisiones Conjunta , Cuidados Paliativos , Cuidado Terminal , Adaptación Psicológica , Anciano , COVID-19/mortalidad , COVID-19/psicología , COVID-19/terapia , Anciano Frágil , Humanos , Cuidados Paliativos/ética , Cuidados Paliativos/psicología , Cuidado Terminal/ética , Cuidado Terminal/psicología
12.
Health Expect ; 24(5): 1677-1691, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-34288291

RESUMEN

BACKGROUND: Family carers of people living with dementia often need support with making decisions about care. Many find end-of-life care decisions particularly difficult. The aim of this article is to present an evidence- and theoretical-based process for developing a decision aid to support family carers of people with dementia towards the end-of-life. METHODS: Following a systematic process, we developed a decision aid using coproduction methods and matrices to synthesize data from a systematic review and qualitative interviews with people living with dementia and family carers. Data were presented to coproduction workshops of people living with dementia, family carers, practitioners and professionals. Development was guided by the Ottawa Decision Support Framework and a modified Interprofessional Shared Decision-Making model. RESULTS: The decision aid covers four decision areas: (1) changes in care; (2) eating and drinking difficulties; (3) everyday well-being; and (4) healthcare, tests and medication. We present an interactive decision aid, using a variety of approaches including written text, Frequently Asked Questions, top tips and illustrative quotes from people living with dementia and family carers. CONCLUSION: This is the first decision aid that focusses on multiple decisions towards the end-of-life in dementia care. The process offers a template for others to develop decision aids or similar interventions, and how to include people living with dementia in coproduction. PATIENT OR PUBLIC CONTRIBUTION: Family carers provided feedback on data collection, data analysis and the decision aid, and one is a coauthor. People living with dementia and family carers were integral to the coproduction workshops.


Asunto(s)
Demencia , Cuidado Terminal , Cuidadores , Muerte , Toma de Decisiones , Técnicas de Apoyo para la Decisión , Demencia/terapia , Humanos
13.
BMC Health Serv Res ; 21(1): 996, 2021 Sep 21.
Artículo en Inglés | MEDLINE | ID: mdl-34548067

RESUMEN

BACKGROUND: People living with dementia account for a large proportion of deaths due to COVID-19. Family carers are faced with making significant and emotive decisions during the pandemic, including decisions about end of life. We aimed to explore the challenges faced by family carers of people living with dementia during the first wave of the COVID-19 pandemic in England, as reported by charity telephone support line staff, who were able to objectively discuss a range of different experiences of many different carers who call the helpline. In particular, we focussed on key concerns and areas of decision making at the end of life. METHODS: We conducted a qualitative study using semi-structured interviews with eight telephone support line staff from two UK based charities who support carers of people living with dementia and those at the end of life. Interviews were conducted in the first wave of the pandemic in England in May-June 2020. RESULTS: An overarching theme of uncertainty and reactivity during a crisis was identified, and within this, five main themes were identified: concerns about care transitions, uncertainty in engaging support and help, pandemic-motivated care planning, maintaining the wellbeing of the person living with dementia, and trust, loss of agency and confusion. CONCLUSIONS: Family carers may be reluctant to seek support because of fear of what may happen to their relative, which may include hospitalisation and becoming ill with COVID-19, care home placement, or not being able to be with a relative at the end of life. In some cases, a lack of trust has developed, and instead carers are seeking support from alternative services they trust such as nationally known charities.This study was used to inform the development of a decision aid to support family carers making decisions about care for their relative with dementia during the pandemic, who the lack the capacity to make their own decisions.


Asunto(s)
COVID-19 , Demencia , Cuidadores , Muerte , Demencia/epidemiología , Humanos , Pandemias , SARS-CoV-2
14.
Pediatr Dermatol ; 36(6): 835-842, 2019 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-31576603

RESUMEN

BACKGROUND/OBJECTIVES: Congenital hemangiomas (CH) are a group of benign vascular tumors that are present at birth and exhibit variable involution during infancy. Congenital hemangiomas that do not involute are typically solitary patch or plaque-type tumors that grow proportionally with somatic growth. We report a case series of 9 patients with persistent CH, which exhibited uncommon features including segmental involvement, recurrent or severe pain, or growth via volumetric increase in size or apparent increased extent of anatomic involvement over time. METHODS: Via retrospective chart review, we included patients with persistent CH and atypical presentations. Available data regarding clinical characteristics, natural history, histopathology, imaging, and genetic tests were collected. RESULTS: Data on 9 patients were collected, including 7 noninvoluting CH and 2 partially involuting CH. Three of the 9 cases had segmental distribution, 6 had apparent growth or clinical evolution, and 4 were symptomatic with pain. One also had marked localized intravascular coagulopathy. CONCLUSIONS: Ongoing or recurrent pain and large extent of anatomic involvement can be features of CH, albeit uncommon ones, and can pose both diagnostic and management challenges. Tissue genomic studies can offer a novel tool for CH diagnosis.


Asunto(s)
Hemangioma/congénito , Neoplasias Cutáneas/congénito , Neoplasias Vasculares/congénito , Adolescente , Adulto , Niño , Preescolar , Diagnóstico Diferencial , Diagnóstico por Imagen , Femenino , Hemangioma/diagnóstico , Hemangioma/terapia , Humanos , Lactante , Masculino , Dimensión del Dolor , Fenotipo , Estudios Retrospectivos , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/terapia , Neoplasias Vasculares/diagnóstico , Neoplasias Vasculares/terapia
15.
Ann Plast Surg ; 82(3): 337-343, 2019 03.
Artículo en Inglés | MEDLINE | ID: mdl-29994877

RESUMEN

The reconstruction of soft tissue defects on the volar aspect of the hand represents a special challenge for the hand surgeon. Even though local and regional options have been described, in some cases because of their complexity, a free flap is preferred. The medial plantar free flap offers a unique reconstructive alternative by providing glabrous skin resurfacing for the palm and digits. The aim of this article is to present a systematic literature review on the use of the medial plantar free flap for hand surgery and a case report in which this flap was used for reconstructing a thenar eminence defect after sarcoma excision. Twenty-five relevant articles were found, and their findings are included in our study. The fasciocutaneous medial plantar flap and its musculocutaneous, flow-through, venous, perforator, and chimeric variants offer a wide range of reconstructive options for complex hand injuries.


Asunto(s)
Dedos/cirugía , Mano/cirugía , Colgajo Miocutáneo/trasplante , Procedimientos de Cirugía Plástica/métodos , Sarcoma/cirugía , Neoplasias de los Tejidos Blandos/cirugía , Adulto , Femenino , Dedos/patología , Rechazo de Injerto , Supervivencia de Injerto , Mano/patología , Humanos , Masculino , Persona de Mediana Edad , Colgajo Miocutáneo/irrigación sanguínea , Pronóstico , Medición de Riesgo , Sarcoma/mortalidad , Sarcoma/patología , Neoplasias de los Tejidos Blandos/mortalidad , Neoplasias de los Tejidos Blandos/patología , Colgajos Quirúrgicos/irrigación sanguínea , Colgajos Quirúrgicos/trasplante , Análisis de Supervivencia , Resultado del Tratamiento , Adulto Joven
16.
J Shoulder Elbow Surg ; 28(9): 1801-1808, 2019 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-31043349

RESUMEN

BACKGROUND: The Walch type B glenoid has the hallmark features of retroversion, joint subluxation, and bony erosion. Although the type B glenoid has been well described, the morphology of the corresponding type B humerus is poorly understood. As such, the aim of this imaging-based anthropometric study was to investigate humeral torsion in Walch type B shoulders. METHODS: Three-dimensional models of the full-length humerus were generated from computed tomography data for the Walch type B group (n = 59) and for a control group of normal nonarthritic shoulders (n = 59). An anatomic humeral head-neck plane was created and used to determine humeral torsion relative to the epicondylar axis. Measurements were repeated, and intraclass correlation coefficients were calculated. RESULTS: The type B humeri had significantly (P < .001) less retrotorsion (14° ± 9°) than the control group (36° ± 12°) relative to the epicondylar axis. Male and female individuals within the control group showed statistically significant differences in humeral torsion (P = .043), which were not found in the type B group. Inter-rater reliability showed excellent agreement for humeral torsion (intraclass correlation coefficient, 0.962). A subgroup analysis between Walch type B2 and B3 shoulders showed no significant differences in any of the humeral or glenoid parameters. CONCLUSION: The Walch type B humerus has significantly less retrotorsion than non-osteoarthritic shoulders. At present, it is unknown whether the altered humeral retrotorsion is a cause or effect of the type B glenoid. In addition, it is unknown whether surgeons should be reconstructing type B2 humeral component version to pathologic torsion or to nonpathologic population means to optimize arthroplasty survivorship.


Asunto(s)
Húmero/patología , Osteoartritis/patología , Tomografía Computarizada por Rayos X , Adulto , Anciano , Anciano de 80 o más Años , Antropometría , Estudios de Casos y Controles , Femenino , Cavidad Glenoidea/diagnóstico por imagen , Cavidad Glenoidea/patología , Humanos , Húmero/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Modelos Anatómicos , Variaciones Dependientes del Observador , Osteoartritis/diagnóstico por imagen , Reproducibilidad de los Resultados , Factores Sexuales , Articulación del Hombro/diagnóstico por imagen
17.
Omega (Westport) ; 78(4): 390-403, 2019 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-29284311

RESUMEN

St Christopher's Hospice, London, was founded to provide specialist care to the incurably ill. We studied the dimensions of difference that set St Christopher's Hospice apart from hospital care of the dying, focusing on physical space and social organization. Material from 1953 to 1980 from the Cicely Saunders Archive was analyzed qualitatively. Through thematic analysis, quotes were found and analyzed using open coding. Five themes were developed. Themes identified were home/homelike, community, consideration of others, link with outside world, and privacy. The hospice philosophy functioned as the catalyst for the development of the physical environment of St Christopher's Hospice. Taking Habermas' concept of lifeworld, it seems that, in contrast to acute care, the need for hospice to formulate their own lifeworld to support and fully engage patients was central. As lifeworlds are culture sensitive, this underlines the need for variation in design and organization of hospices around the world.


Asunto(s)
Cuidados Paliativos al Final de la Vida , Modelos Teóricos , Arquitectura y Construcción de Hospitales , Humanos , Londres , Medicina Estatal
18.
Age Ageing ; 46(4): 678-687, 2017 07 01.
Artículo en Inglés | MEDLINE | ID: mdl-28104596

RESUMEN

Background: the worldwide number of dementia cases is increasing, and this is a trend that is expected to continue as a growing proportion of the population ages. However, conducting research with persons suffering from dementia can be fraught due to fears surrounding research risks in vulnerable populations. This can make seeking approval for studies difficult. As research directly involving persons with dementia is key for the development of evidence-based best practice, the development of a coherent ethical strategy to perform such research feasibly and effectively is of paramount importance. Objective: this paper aims to review and synthesise ethical challenges in performing research with persons who have dementia. Methods: in undertaking a systematic review of the current research literature, we will identify the central issues and arguments characterising research that concerns the ethical dimensions of research participation in the dementia population. Data were analysed using both inductive and deductive content analysis. Ethical considerations in research involving persons with dementia primarily concern the representation of the interests of the person with dementia and protection of their vulnerabilities and rights. Results: a total of 2,894 results were returned from initial searches, following deduplication. In total, 2,458 were excluded at title review, and following abstract review 158 papers remained; 29 papers were included for analysis after full paper review and data extraction. Papers ranged between 1995 and 2013. Conclusion: this review has highlighted a lack of consensus in current research and guidelines addressing these concerns; a clear stance on ethical governance of studies is important for future research and best evidence-based practice in dementia.


Asunto(s)
Investigación Biomédica/ética , Medicina Basada en la Evidencia/ética , Geriatría/ética , Sujetos de Investigación , Poblaciones Vulnerables , Demencia/diagnóstico , Demencia/psicología , Demencia/terapia , Humanos , Consentimiento Informado/ética , Derechos del Paciente/ética , Seguridad del Paciente , Selección de Paciente/ética , Sujetos de Investigación/psicología , Medición de Riesgo , Poblaciones Vulnerables/psicología
19.
BMC Health Serv Res ; 16: 33, 2016 Jan 28.
Artículo en Inglés | MEDLINE | ID: mdl-26821859

RESUMEN

BACKGROUND: Ten percent of non-sudden deaths in the Netherlands occur in inpatient hospice facilities. To investigate differences between patients who are admitted to inpatient hospice care or not following application, how diagnoses compare to the national population, characteristics of application, and associations with being admitted to inpatient hospice care or not. METHODS: Data from a database representing over 25% of inpatient hospice facilities in the Netherlands were analysed. The study period spanned the years 2007-2012. Multivariate regression analyses were performed to study associations between demographic and application characteristics, and admittance. RESULTS: Ten thousand two hundred fifty-four patients were included. 84.1% of patients applying for inpatient hospice care had cancer compared to 37.0% of deaths nationally. 52.4% of applicants resided in hospital at the time of admission. Most frequent reasons for application were the wish to die in an inpatient hospice facility (70.5%), needing intensive care or support (52.2 ), relieving caregivers (41.4%) and needing pain/symptom control (39.9%). Living alone (OR 1.68, 95% CI 1.46-1.94), having cancer (OR 1.40, 95% CI 1.11-1.76), relieving caregivers (OR 1.18, 95% CI 1.01-1.38), needing pain/symptom control (OR1.72, 95% CI 1.46-2.03) wanting inpatient hospice care until death (vs respite care) (OR 3.59, 95% CI 2.11-6.10), wanting to be admitted as soon as possible (OR 1.64, 95% CI 1.42-1.88), and being referred by a primary care professional (OR 1.36, 95% CI 1.17-1.59) were positively associated with being admitted. Wishing to die in an inpatient hospice facility was negatively associated with being admitted (OR 0.85, 95% CI 0.72-1.00). CONCLUSIONS: This study suggests that when applying for inpatient hospice care, patients who seem most urgently in need of inpatient hospice care are more frequently admitted. However, non-cancer patients seem to be an under-represented population. Staff should consider application based on need for palliation, irrespective of diagnosis.


Asunto(s)
Cuidados Paliativos al Final de la Vida/estadística & datos numéricos , Hospitales para Enfermos Terminales/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Actitud Frente a la Muerte , Cuidadores/psicología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Pacientes Internos/psicología , Pacientes Internos/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Neoplasias/terapia , Países Bajos , Cuidados Paliativos/psicología , Cuidados Paliativos/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Derivación y Consulta , Cuidados Intermitentes/estadística & datos numéricos
20.
Pediatr Dermatol ; 32(1): 153-4, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-24602192

RESUMEN

Neutrophilic panniculitis is a rare adverse effect of therapy with selective BRAF inhibitors. We report a case of neutrophilic panniculitis in a 15-year-old girl receiving treatment with vemurafenib for a brainstem glioma. Clinicians should be aware of this rare but important side effect of vemurafenib. This is the first report of neutrophilic panniculitis in a child treated with vemurafenib.


Asunto(s)
Antineoplásicos/efectos adversos , Indoles/efectos adversos , Neutrófilos/patología , Paniculitis/inducido químicamente , Proteínas Proto-Oncogénicas B-raf/antagonistas & inhibidores , Sulfonamidas/efectos adversos , Adolescente , Neoplasias del Tronco Encefálico/tratamiento farmacológico , Femenino , Glioma/tratamiento farmacológico , Humanos , Paniculitis/patología , Vemurafenib
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