Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 6 de 6
Filter
Add more filters










Database
Language
Publication year range
1.
BMJ Support Palliat Care ; 10(1): e3, 2020 Mar.
Article in English | MEDLINE | ID: mdl-28424194

ABSTRACT

OBJECTIVE: Evidence has shown that, despite wide variation in models of care, community-based specialist palliative care teams can improve outcomes and reduce acute care use at end of life. The goal of this study was to explore similarities in care practices among effective and diverse specialist teams to inform the development of other community-based teams. METHODS: Interviews with 78 providers and administrators from 11 distinct community-based specialist palliative care teams from Ontario, Canada were conducted. Interviews were audio-recorded, transcribed and analysed using an inductive approach to identify common themes. RESULTS: 3 key themes across all teams emerged. First, the distinct models of care were generally summarised into 3 models: primary care and specialist providers either collaborated by transferring, sharing or consulting in care. Second, teams explicitly or implicitly followed 7 common care practices related to: specialised expertise 24/7; intrateam communication; timeliness; physical symptom and psychosocial-spiritual management; education; peace and fulfilment; and advocacy for patient preferences. Third, all teams emphasised the importance of team building, even more than using clinical tools and processes. CONCLUSIONS: Despite wide variation in models of care among community-based specialist palliative care teams, this large qualitative study identified several common themes in care practices that can guide the development of other teams.


Subject(s)
Delivery of Health Care/methods , Palliative Care/organization & administration , Patient Care Team/organization & administration , Adult , Aged , Communication , Female , Humans , Male , Middle Aged , Ontario , Palliative Care/psychology , Primary Health Care/methods , Qualitative Research , Specialization
2.
J Pain Symptom Manage ; 53(2): 188-197, 2017 02.
Article in English | MEDLINE | ID: mdl-27720792

ABSTRACT

CONTEXT: Measuring palliative care experience using patient-reported outcomes is becoming important for assessing and improving quality, although most validated outcome tools solely use scaled questions. OBJECTIVES: We analyzed open-text survey responses from bereaved caregivers to identify strengths and weaknesses in the quality of end-of-life care services and to assess the usefulness of qualitative survey data for quality improvement. METHODS: This was a retrospective observational study involving bereaved caregivers of decedents who had received palliative home care services in one of six health care regions in Ontario, Canada. Using the U.K.'s validated Views of Informal Carers-Evaluation of Services survey, respondents were asked what was good and what was bad about the services provided in the last three months of life as separate open-text questions. A qualitative constant comparison approach was used to derive themes from the responses. RESULTS: Among 330 caregivers who completed the survey, 271 (82%) caregivers responded to the open-text questions: 93% of those commented on something that was good about care and 55% on something that was bad. The care experiences were generally positive, with the exception of specific individuals or settings that were perceived as adverse. The qualitative data were more informative about deficiencies in care compared with the quantitative data. CONCLUSION: The qualitative survey data in this study provided key recommendations toward making care more responsive to the needs of dying patients and their families. Capturing the narrative responses of bereaved caregivers is feasible and informative for palliative care program development.


Subject(s)
Bereavement , Caregivers , Hospice Care/standards , Palliative Care/standards , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Quality Improvement , Retrospective Studies , Surveys and Questionnaires
3.
J Palliat Med ; 19(7): 712-9, 2016 07.
Article in English | MEDLINE | ID: mdl-27254096

ABSTRACT

OBJECTIVE: To integrate patient and caregiver feedback into end-of-life (EOL) care improvement, we tested the feasibility of a standardized, common instrument to measure care experiences across multiple settings in the last three months of life. METHODS: We developed and tested a survey, called the CaregiverVoice survey, which combined two validated questionnaires, the FAMCARE-2 and VOICES-SF. A retrospective, observational design was used to survey bereaved caregivers of decedents who had received homecare services in Ontario, Canada. RESULTS: In total, 330 surveys were completed (overall response rate of 13%, regional rates ranged from 4% to 83%). There was less than 5% missing data. Most patients received care from multiple settings in the last three months of life, including 60% for which a hospital stay was reported. The overall mean of the 19 FAMCARE-2 items was 1.7 (SD 0.7), with 72% of ratings as 1 very satisfied to 2 satisfied. On VOICES-SF items, 6% of respondents rated "all end-of-life services" as fair or poor, 24% as good, and 70% as excellent or outstanding, with variation depending on care site rated. 13% of caregivers reported that pain management was fair or poor in the last week of life. CONCLUSIONS: This pilot study provides preliminary evidence that it is feasible to capture the patient and caregiver experience at EOL using a comprehensive survey, though survey distribution method greatly affected response rates. The majority of responses rated care as excellent or very good, although several specific areas for improvement were identified.


Subject(s)
Caregivers , Humans , Ontario , Pilot Projects , Retrospective Studies , Surveys and Questionnaires , Terminal Care
4.
BMJ Open ; 5(6): e007492, 2015 Jun 29.
Article in English | MEDLINE | ID: mdl-26124510

ABSTRACT

OBJECTIVES: There has been little research conducted to understand the essential meaning of quality, community-based, end-of-life (EOL) care, despite the expansion of these services. The purpose of this study was to define what matters most for EOL care from the perspective of a diverse range of palliative care providers in the community who have daily encounters with death and dying. METHODS: We used interviews to explore the perceptions of providers and administrators from 14 specialised palliative care teams in Ontario, Canada. Participants were prompted with the question 'What matters most for EOL care?' Responses were analysed using a phenomenological approach to derive themes depicting the universal essence of EOL care. RESULTS: Data from 107 respondents were obtained and analysed, from which 40 formulated concepts emerged; these were further grouped into 9 themes. Of the respondents, 39% were nurses, 19% physicians, 27% were supervisors or executives and 15% other. The most predominate concept was that Patient's Wishes are Fulfilled, cited by almost half the respondents. The most prominent themes were Addressing the Non-physical Needs, Healthcare Teams' Nature of Palliative Care Delivery, Patient Wishes are Honoured, Addressing the Physical Needs, Preparing for and Accepting Death, Communication and Relationship Development, and Involving and Supporting the Family. CONCLUSIONS: 9 critical domains of EOL care evolved from the interviews, indicating that quality EOL care extends beyond managing physical pain, but includes a holistic perspective of care, a healthcare team dedicated to the EOL journey and a patient-centred pathway. Tailoring the provision of care to consider these important elements plays a critical role in supporting a positive EOL experience for patients and families.


Subject(s)
Administrative Personnel/psychology , Attitude of Health Personnel , Community Health Workers/psychology , Palliative Care/standards , Terminal Care/standards , Delivery of Health Care , Female , Humans , Male , Needs Assessment , Ontario , Palliative Care/psychology , Patient Care Team , Patient Preference , Perception , Professional Role , Professional-Patient Relations , Quality of Health Care , Terminal Care/psychology
5.
BMC Microbiol ; 8: 29, 2008 Feb 08.
Article in English | MEDLINE | ID: mdl-18261225

ABSTRACT

BACKGROUND: LcrG, a negative regulator of the Yersinia type III secretion apparatus has been shown to be primarily a cytoplasmic protein, but is secreted at least in Y. pestis. LcrG secretion has not been functionally analyzed and the relevance of LcrG secretion on LcrG function is unknown. RESULTS: An LcrG-GAL4AD chimera, originally constructed for two-hybrid analyses to analyze LcrG protein interactions, appeared to be not secreted but the LcrG-GAL4AD chimera retained the ability to regulate Yops secretion. This result led to further investigation to determine the significance of LcrG secretion on LcrG function. Additional analyses including deletion and substitution mutations of amino acids 2-6 in the N-terminus of LcrG were constructed to analyze LcrG secretion and LcrG's ability to control secretion. Some changes to the N-terminus of LcrG were found to not affect LcrG's secretion or LcrG's secretion-controlling activity. However, substitution of poly-isoleucine in the N-terminus of LcrG did eliminate LcrG secretion but did not affect LcrG's secretion controlling activity. CONCLUSION: These results indicate that secretion of LcrG, while observable and T3SS mediated, is not relevant for LcrG's ability to control secretion.


Subject(s)
Bacterial Proteins/metabolism , Cysteine Endopeptidases/metabolism , Pore Forming Cytotoxic Proteins/metabolism , Yersinia pestis/physiology , Bacterial Proteins/physiology , Biological Transport , Gene Expression Regulation, Bacterial , HeLa Cells , Humans , Pore Forming Cytotoxic Proteins/physiology
6.
Infect Immun ; 76(2): 612-22, 2008 Feb.
Article in English | MEDLINE | ID: mdl-18025094

ABSTRACT

Yersinia pestis, the causative agent of plague, must survive in blood in order to cause disease and to be transmitted from host to host by fleas. Members of the Ail/Lom family of outer membrane proteins provide protection from complement-dependent killing for a number of pathogenic bacteria. The Y. pestis KIM genome is predicted to encode four Ail/Lom family proteins. Y. pestis mutants specifically deficient in expression of each of these proteins were constructed using lambda Red-mediated recombination. The Ail outer membrane protein was essential for Y. pestis to resist complement-mediated killing at 26 and 37 degrees C. Ail was expressed at high levels at both 26 and 37 degrees C, but not at 6 degrees C. Expression of Ail in Escherichia coli provided protection from the bactericidal activity of complement. High-level expression of the three other Y. pestis Ail/Lom family proteins (the y1682, y2034, and y2446 proteins) provided no protection against complement-mediated bacterial killing. A Y. pestis ail deletion mutant was rapidly killed by sera obtained from all mammals tested except mouse serum. The role of Ail in infection of mice, Caenorhabditis elegans, and fleas was investigated.


Subject(s)
Bacterial Outer Membrane Proteins/physiology , Complement System Proteins/immunology , Virulence Factors/physiology , Yersinia pestis/immunology , Yersinia pestis/pathogenicity , Animals , Bacterial Outer Membrane Proteins/biosynthesis , Bacterial Outer Membrane Proteins/genetics , Caenorhabditis elegans/microbiology , Escherichia coli/genetics , Escherichia coli/immunology , Escherichia coli Infections , Female , Gene Deletion , Gene Expression , Mice/microbiology , Microbial Viability , Siphonaptera/microbiology , Survival Analysis , Temperature , Virulence Factors/biosynthesis , Virulence Factors/genetics , Yersinia pestis/genetics
SELECTION OF CITATIONS
SEARCH DETAIL
...