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Marcinow M, Cadel L, Birze A, Sandercock J, Baek J, Wodchis W, Guilcher SJT, Kuluski K. "I think we did the best that we could in the space:" A qualitative study exploring individuals' experiences with three unconventional environments for patients with a delayed hospital discharge. PLoS One 2024; 19:e0297542. [PMID: 38412176 PMCID: PMC10898730 DOI: 10.1371/journal.pone.0297542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/08/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Given growing hospital capacity pressures, persistent delayed discharges, and ongoing efforts to improve patient flow, the use of unconventional environments (newly created or repurposed areas for patient care) is becoming increasingly common. Despite this, little is known about individuals' experiences in providing or receiving care in these environments. OBJECTIVES The objectives of this study were to: (1) describe the characteristics of three unconventional environments used to care for patients experiencing a delayed discharge, and (2) explore individuals' experiences with the three unconventional environments. METHODS This was a multi-method qualitative study of three unconventional environments in Ontario, Canada. Data were collected through semi-structured interviews and observations. Participants included patients, caregivers, healthcare providers, and clinical managers who had experience with delayed discharges. In-person observations of two environments were conducted. Interviews were transcribed and notes from the observations were recorded. Data were coded and analyzed thematically. RESULTS Twenty-nine individuals participated. Three themes were identified for unconventional environments: (1) implications on the physical safety of patients; (2) implications on staffing models and continuity of care; and, (3) implications on team interactions and patient care. Participants discussed how the physical set-up of some unconventional spaces was not conducive to patient needs, especially those with cognitive impairment. Limited space made it difficult to maintain privacy and develop social relationships. However, the close proximity of team members allowed for more focused collaborations regarding patient care and contributed to staff fulfilment. A smaller, consistent care team and access to onsite physicians seemed to foster improved continuity of care. CONCLUSIONS There is potential to learn from multi-stakeholder perspectives in unconventional environments to improve experiences and optimize patient care. Key considerations include keeping hallways and patient rooms clear, having communal spaces for activities and socialization, co-locating team members to improve interactions and access to resources, and ensuring a consistent care team.
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Affiliation(s)
- Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Lauren Cadel
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Arija Birze
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Jane Sandercock
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Faculty of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Junhee Baek
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Walter Wodchis
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario Canada
| | - Sara J T Guilcher
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario Canada
| | - Kerry Kuluski
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario Canada
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Marcinow M, Sandercock J, Cadel L, Singh H, Guilcher SJT, Dowedoff P, Maybee A, Law S, Fancott C, Kuluski K. A qualitative study exploring how patient engagement activities were sustained or adapted in Canadian healthcare organizations during the COVID-19 pandemic. PLoS One 2023; 18:e0282890. [PMID: 36928262 PMCID: PMC10019689 DOI: 10.1371/journal.pone.0282890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 02/26/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic caused disruptions across healthcare systems globally exposing the precarious state of patient engagement across all levels of healthcare. While evidence is emerging to describe how engagement was affected across various settings, insights about how some organizations at the policy and practice level of healthcare were able to sustain or adapt patient engagement activities is lacking. OBJECTIVE This paper addresses the following research question: "How were healthcare, government, and patient partner organizations able to sustain or adapt patient engagement activities during the COVID-19 pandemic?" METHODS A qualitative descriptive study was conducted to understand how patient engagement activities were maintained or adapted in a variety of healthcare, government, and patient partner organizations in Canada throughout the pandemic. This analysis was part of a larger qualitative, multiple case study where one-to-one interviews were conducted with organizational leaders, managers and patient partners. RESULTS The following themes were identified as key aspects of maintaining or adapting patient engagement activities: 1) having an embedded organizational culture of patient engagement; 2) adapting patient engagement activities to focus on COVID-19 response efforts; 3) having patient partners who exercised leadership and advocacy to support patient care and experiences during the pandemic; and 4) leveraging virtual technology as a communication tool to engage patient partners. CONCLUSION This paper highlights important insights that may be useful to other health care organizations on how to sustain or adapt patient engagement activities during a healthcare crisis. Having patient engagement embedded within an organization's culture supported by, but not limited to, infrastructure, resources, investments in dedicated staff and patient partner leadership, and communication strategies and tools enabled continued patient engagement activities during the pandemic.
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Affiliation(s)
- Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- * E-mail:
| | - Jane Sandercock
- Faculty of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Lauren Cadel
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Harprit Singh
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Sara J. T. Guilcher
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Penny Dowedoff
- British Columbia’s Office of Human Rights Commissioner, Vancouver, British Columbia, Canada, British
| | | | - Susan Law
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Carol Fancott
- Patient Engagement & Partnerships, Health Excellence Canada, Ottawa, Ontario, Canada
| | - Kerry Kuluski
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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Cadel L, Sandercock J, Marcinow M, Guilcher SJT, Kuluski K. A qualitative study exploring hospital-based team dynamics in discharge planning for patients experiencing delayed care transitions in Ontario, Canada. BMC Health Serv Res 2022; 22:1472. [PMID: 36463159 PMCID: PMC9719119 DOI: 10.1186/s12913-022-08807-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 11/08/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND In attempt to improve continuity of patient care and reduce length of stay, hospitals have placed an increased focus on reducing delayed discharges through discharge planning. Several benefits and challenges to team-based approaches for discharge planning have been identified. Despite this, professional hierarchies and power dynamics are common challenges experienced by healthcare providers who are trying to work as a team when dealing with delayed discharges. The objective of this study was to explore what was working well with formal care team-based discharge processes, as well as challenges experienced, in order to outline how teams can function to better support transitions for patients experiencing a delayed discharge. METHODS: We conducted a descriptive qualitative study with hospital-based healthcare providers, managers and organizational leaders who had experience with delayed discharges. Participants were recruited from two diverse health regions in Ontario, Canada. In-depth, semi-structured interviews were conducted in-person, by telephone or teleconference between December 2019 and October 2020. All interviews were recorded and transcribed. A codebook was developed by the research team and applied to all transcripts. Data were analyzed inductively, as well as deductively through directed content analysis. RESULTS We organized our findings into three main categories - (1) collaboration with physicians makes a difference; (2) leadership should meaningfully engage with frontline providers and (3) partnerships across sectors are critical. Regular physician engagement, as equal members of the team, was recommended to improve consistent communication, relationship building between providers, accessibility, and in-person communication. Participants highlighted the need for a dedicated senior leader who ensured members of the team were treated as equals and advocated for the team. Improved partnerships across sectors included the enhanced integration of community-based providers into discharge planning by placing more focus on collaborative practice, combined discharge planning meetings, and having embedded and physically accessible care coordinators in the hospital. CONCLUSIONS Team-based approaches for delayed discharge can offer benefits. However, to optimize how teams function in supporting these processes, it is important to consistently collaborate with physicians, ensure senior leadership engage with and seek feedback from frontline providers through co-design, and actively integrate the community sector in discharge planning.
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Affiliation(s)
- Lauren Cadel
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, L5B1B8, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S3M2, Canada
| | - Jane Sandercock
- McMaster University, School of Rehabilitation Science, Hamilton, Canada
| | - Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, L5B1B8, Canada
| | - Sara J T Guilcher
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, L5B1B8, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S3M2, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, M5T 3M7, Canada
| | - Kerry Kuluski
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, L5B1B8, Canada.
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, M5T 3M7, Canada.
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Kuluski K, Cadel L, Marcinow M, Sandercock J, Guilcher SJT. Expanding our understanding of factors impacting delayed hospital discharge: Insights from patients, caregivers, providers and organizational leaders in Ontario, Canada. Health Policy 2022; 126:310-317. [DOI: 10.1016/j.healthpol.2022.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 02/01/2022] [Accepted: 02/07/2022] [Indexed: 11/24/2022]
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Cadel L, Marcinow M, Sandercock J, Dowedoff P, Guilcher SJT, Maybee A, Law S, Kuluski K. A scoping review of patient engagement activities during COVID-19: More consultation, less partnership. PLoS One 2021; 16:e0257880. [PMID: 34587175 PMCID: PMC8480845 DOI: 10.1371/journal.pone.0257880] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 09/14/2021] [Indexed: 12/21/2022] Open
Abstract
Background The COVID-19 pandemic has had a devastating impact on healthcare systems and care delivery, changing the context for patient and family engagement activities. Given the critical contribution of such activities in achieving health system quality goals, we undertook to address the question: What is known about work that has been done on patient engagement activities during the pandemic? Objective To examine peer-reviewed and grey literature to identify the range of patient engagement activities, broadly defined (inclusive of engagement to support clinical care to partnerships in decision-making), occurring within health systems internationally during the first six months of the COVID-19 pandemic, as well as key barriers and facilitators for sustaining patient engagement activities during the pandemic. Methods The following databases were searched: Medline, Embase and LitCOVID; a search for grey literature focused on the websites of professional organizations. Articles were required to be specific to COVID-19, describe patient engagement activities, involve a healthcare organization and be published from March 2020 to September 2020. Data were extracted and managed using Microsoft Excel. A content analysis of findings was conducted. Results Twenty-nine articles were included. Few examples of more genuine partnership with patients were identified (such as co-design and organizational level decision making); most activities related to clinical level interactions (e.g. virtual consultations, remote appointments, family visits using technology and community outreach). Technology was leveraged in almost all reported studies to interact or connect with patients and families. Five main descriptive categories were identified: (1) Engagement through Virtual Care; (2) Engagement through Other Technology; (3) Engagement for Service Improvements/ Recommendations; (4) Factors Impacting Patient Engagement; and (5) Lessons Learned though Patient Engagement. Conclusions Evidence of how healthcare systems and organizations stayed connected to patients and families during the pandemic was identified; the majority of activities involved direct care consultations via technology. Since this review was conducted over the first six months of the pandemic, more work is needed to unpack the spectrum of patient engagement activities, including how they may evolve over time and to explore the barriers and facilitators for sustaining activities during major disruptions like pandemics.
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Affiliation(s)
- Lauren Cadel
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Jane Sandercock
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Penny Dowedoff
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Sara J. T. Guilcher
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | | | - Susan Law
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Kerry Kuluski
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- * E-mail:
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Shulman R, Arora R, Geist R, Ali A, Ma J, Mansfield E, Martel S, Sandercock J, Versloot J. Integrated Community Collaborative Care for Seniors with Depression/Anxiety and any Physical Illness. Can Geriatr J 2021; 24:251-257. [PMID: 34484507 PMCID: PMC8390319 DOI: 10.5770/cgj.24.473] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background We report on the feasibility and effectiveness of an integrated community collaborative care model in improving the health of seniors with depression/anxiety symptoms and chronic physical illness. Methods This community collaborative care model integrates geriatric medicine and geriatric psychiatry with care managers (CM) providing holistic initial and follow-up assessments, who use standardized rating scales to monitor treatment and provide psychotherapy (ENGAGE). The CM presents cases in a structured case review to a geriatrician and geriatric psychiatrist. Recommendations are communicated by the CM to the patient’s primary care provider. Results 187 patients were evaluated. The average age was 80 years old. Two-thirds were experiencing moderate-to-severe depression upon entry and this proportion decreased significantly to one-third at completion. Qualitative interviews with patients, family caregivers, team members, and referring physicians indicated that the program was well-received. Patients had on average six visits with the CM without the need to have a face-to-face meeting with a specialist. Conclusion The evaluation shows that the program is feasible and effective as it was well received by patients and patient outcomes improved. Implementation in fee-for-service publicly funded health-care environments may be limited by the need for dedicated funding.
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Affiliation(s)
- Richard Shulman
- Trillium Health Partners, Mississauga, ON, Canada.,Division of Geriatric Psychiatry, Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Reenu Arora
- Trillium Health Partners, Mississauga, ON, Canada
| | - Rose Geist
- Trillium Health Partners, Mississauga, ON, Canada.,Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Amna Ali
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
| | - Julia Ma
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
| | - Elizabeth Mansfield
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada.,Faculty of Occupational Science and Occupational Therapy, University of Toronto, Toronto, ON, Canada
| | - Sara Martel
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada.,U Institute of Communication, Culture, Information, & Technology, University of Toronto, Mississauga, ON, Canada
| | - Jane Sandercock
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
| | - Judith Versloot
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada.,Institute for Health Policy, Management, & Evaluation, University of Toronto, Toronto, ON, Canada
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Versloot J, Ali A, Minotti SC, Ma J, Sandercock J, Marcinow M, Lok D, Sur D, de Wit M, Mansfield E, Parks S, Zenlea I. All together: Integrated care for youth with type 1 diabetes. Pediatr Diabetes 2021; 22:889-899. [PMID: 34173306 PMCID: PMC9290723 DOI: 10.1111/pedi.13242] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/14/2021] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE We describe the implementation and evaluation of an integrated, stepped care model aimed to identify and address the concerns of adolescents with type 1 diabetes (T1D) associated with diabetes-related quality of life (DRQoL), emotional well-being, and depression. RESEARCH DESIGN AND METHODS The care model with 4 steps: (1) Systematic identification and discussion of concerns salient to adolescents; (2) Secondary screening for depressive symptoms when indicated; (3) Developing collaborative treatment plans with joint physical and mental health goals; and (4) Psychiatric assessment and embedded mental health treatment; was implemented into an ambulatory pediatric diabetes clinic and evaluated using quantitative and qualitative methods. RESULTS There were 236 adolescents (aged 13-18 years) with T1D that were enrolled in the care model. On average adolescents identified three concerns associated with their DRQoL and 25% indicated low emotional well-being. Fifteen adolescents received a psychiatric assessment and embedded mental health treatment. Both adolescents and caregivers were appreciative of a broader, more holistic approach to their diabetes care and to the greater focus of the care model on adolescents, who were encouraged to self-direct the conversation. Parents also appreciated the extra level of support and the ability to receive mental health care for their adolescents from their own diabetes care team. CONCLUSION The initial findings from this project indicate the acceptability and, to limited extent, the feasibility of an integrated stepped care model embedded in an ambulatory pediatric diabetes clinic led by an interdisciplinary care team. The care model facilitated the identification and discussion of concerns salient to youth and provided a more holistic approach.
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Affiliation(s)
- Judith Versloot
- Institute for Better HealthTrillium Health PartnersMississaugaCanada,Institute for Health Policy, Evaluation and ManagementUniversity of TorontoTorontoCanada
| | - Amna Ali
- Institute for Better HealthTrillium Health PartnersMississaugaCanada
| | - Simona C. Minotti
- Institute for Better HealthTrillium Health PartnersMississaugaCanada,Department of Statistics and Quantitative MethodsUniversity of Milano‐BicoccaMilanItaly
| | - Julia Ma
- Institute for Better HealthTrillium Health PartnersMississaugaCanada,Precision AnalyticsQuebecCanada
| | - Jane Sandercock
- Institute for Better HealthTrillium Health PartnersMississaugaCanada
| | - Michelle Marcinow
- Institute for Better HealthTrillium Health PartnersMississaugaCanada
| | - Daphne Lok
- Women's and Children's Health ProgramTrillium Health PartnersMississaugaCanada
| | - Deepy Sur
- Ontario Association of Social WorkerTorontoCanada
| | - Maartje de Wit
- Department of Medical PsychologyAmsterdam University Medical Center, Vrije Universiteit AmsterdamAmsterdamNetherlands
| | - Elizabeth Mansfield
- Institute for Better HealthTrillium Health PartnersMississaugaCanada,Department of Occupational Science and Occupational Therapy, Faculty of MedicineUniversity of TorontoTorontoCanada
| | - Sheryl Parks
- Women's and Children's Health ProgramTrillium Health PartnersMississaugaCanada
| | - Ian Zenlea
- Institute for Better HealthTrillium Health PartnersMississaugaCanada,Department of Paediatrics, Temerty Faculty of MedicineUniversity of TorontoTorontoCanada
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Marcinow M, Sandercock J, D'Silva C, Daien D, Ellis C, Dias C, Mansfield E. Making sense of symptoms, clinicians and systems: a qualitative evaluation of a facilitated support group for patients with medically unexplained symptoms. BMC Fam Pract 2021; 22:142. [PMID: 34210272 PMCID: PMC8252243 DOI: 10.1186/s12875-021-01495-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 06/17/2021] [Indexed: 11/23/2022]
Abstract
Objectives Health services to date have inadequately addressed the physical and mental health needs of patients with medically unexplained symptoms. This qualitative study evaluates a piloted facilitated support group (FSG) developed for patients with medically unexplained symptoms to inform recommendations and resources for this patient population. Methods Using a qualitative descriptive design, we conducted and thematically analyzed semi-structured interviews with participants (n = 8) and facilitators (n = 4) to explore their experiences of the facilitated support group. Common themes that captured strengths and challenges of the facilitated support group were identified. Results The following key themes were identified through analysis of the data: Participants described 1) feeling validated through sharing similar experiences with peers; 2) learning practical symptom management and coping strategies; and 3) gaining new perspectives for navigating conversations with PCPs. Conclusions Our findings show that a facilitated support group may provide additional forms of support and resources for patients with medically unexplained symptoms, filling a gap in currently available clinical care offered by health care professionals. Potential implications: This paper highlights lessons learned that can inform the design and delivery of future supports and resources directed toward optimizing patient care for this underserved patient population. Our findings are relevant to those who are involved in direct patient care or involved in designing and implementing self-management programs. Supplementary Information The online version contains supplementary material available at 10.1186/s12875-021-01495-9.
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Affiliation(s)
- Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Administrative Building - 6th Floor, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada.
| | - Jane Sandercock
- Institute for Better Health, Trillium Health Partners, Administrative Building - 6th Floor, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada
| | - Chelsea D'Silva
- Institute for Better Health, Trillium Health Partners, Administrative Building - 6th Floor, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada
| | - David Daien
- Family Medicine, Institute for Better Health, Trillium Health Partners, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada
| | - Carly Ellis
- Strategic Projects, Trillium Health Partners, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada
| | - Christine Dias
- Medical Psychiatry Alliance, Trillium Health Partners, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada
| | - Elizabeth Mansfield
- Institute for Better Health, Trillium Health Partners, Administrative Building - 6th Floor, 100 Queensway West, Mississauga, ON, L5B 1B8, Canada.,Department of Occupational Health, University of Toronto, 6 Queen's Park Crescent West, Toronto, ON, M5S 3H2, Canada
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Mansfield E, Sandercock J, Dowedoff P, Martel S, Marcinow M, Shulman R, Parks S, Peters ML, Versloot J, Kerr J, Zenlea I. Implementing integrated care pilot projects in hospital settings – an exploration of disruptive practices. JICA 2020. [DOI: 10.1108/jica-12-2019-0051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeIn Canada, integrated care pilot projects are often implemented as a local reform strategy to improve the quality of patient care and system efficiencies. In the qualitative study reported here, the authors explored the experiences of healthcare professionals when first implementing integrated care pilot projects, bringing together physical and mental health services, in a community hospital setting.Design/methodology/approachEngaging a qualitative descriptive study design, semi-structured interviews were conducted with 24 healthcare professionals who discussed their experiences with implementing three integrated care pilot projects one year following project launch. The thematic analysis captured early implementation issues and was informed by an institutional logics framework.FindingsThree themes highlight disruptions to established logics reported by healthcare professionals during the early implementation phase: (1) integrated care practices increased workload and impacted clinical workflows; (2) integrating mental and physical health services altered patient and healthcare provider relationships; and (3) the introduction of integrated care practices disrupted healthcare team relations.Originality/valueStudy findings highlight the importance of considering existing logics in healthcare settings when planning integrated care initiatives. While integrated care pilot projects can contribute to organizational, team and individual practice changes, the priorities of healthcare stakeholders, relational work required and limited project resources can create significant implementation barriers.
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Kuluski K, Ho JW, Cadel L, Shearkhani S, Levy C, Marcinow M, Peckham A, Sandercock J, Willison DJ, Guilcher SJ. An alternate level of care plan: Co-designing components of an intervention with patients, caregivers and providers to address delayed hospital discharge challenges. Health Expect 2020; 23:1155-1165. [PMID: 32602628 PMCID: PMC7696114 DOI: 10.1111/hex.13094] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/13/2020] [Accepted: 06/07/2020] [Indexed: 01/09/2023] Open
Abstract
Objective To engage with patients, caregivers and care providers to co‐design components of an intervention that aims to improve delayed hospital discharge experiences. Design This is a qualitative study, which entailed working groups and co‐design sessions utilizing World Café and deliberative dialogue techniques to continually refine the intervention. Setting and Participants Our team engaged with 61 participants (patients, caregivers and care providers) in urban and rural communities across Ontario, Canada. A 7‐member Patient and Caregiver Advisory Council participated in all stages of the research. Results Key challenges experienced during a delayed discharge by patients, caregivers and care providers were poor communication and a lack of care services. Participants recommended a communication guide to support on‐going conversation between care providers, patients and caregivers. The guide included key topics to cover and questions to ask during initial and on‐going conversations to manage expectations and better understand the priorities and goals of patients and caregivers. Service recommendations included getting out of bed and dressed each day, addressing the psycho‐social needs of patients through tailored activities and having a storyboard at the bedside to facilitate on‐going engagement. Discussion and Conclusions Our findings outline ways to meaningfully engage patients and caregivers during a delayed hospital discharge. Combining this with a minimal basket of services can potentially facilitate a better care experience and outcomes for patients, their care providers and families.
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Affiliation(s)
- Kerry Kuluski
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, Toronto, ON, Canada
| | - Julia W Ho
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, Toronto, ON, Canada
| | - Lauren Cadel
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Sara Shearkhani
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, Toronto, ON, Canada
| | - Charissa Levy
- Rehabilitative Care Alliance / GTA Rehab Network / Toronto ABI Network, Toronto, ON, Canada
| | - Michelle Marcinow
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
| | - Allie Peckham
- Edson College of Nursing and Health Innovation, Arizona State University, Tempe, AZ, USA
| | - Jane Sandercock
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
| | - Donald J Willison
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, Toronto, ON, Canada
| | - Sara Jt Guilcher
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
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Colquhoun HL, Islam R, Sullivan KJ, Sandercock J, Steinwender S, Grimshaw JM. Behaviour Change Domains Likely to Influence Occupational Therapist Use of the Canadian Occupational Performance Measure. Occup Ther Int 2020; 2020:3549835. [PMID: 32508548 PMCID: PMC7245666 DOI: 10.1155/2020/3549835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 04/06/2020] [Accepted: 04/18/2020] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Occupational therapists have shown low adoption rates for many evidence-based practices. One such practice is the limited uptake of standardized outcome measures such as the Canadian Occupational Performance Measure. Use of this measure has not consistently translated into practice despite decades of encouragement. Theory-based approaches to understanding healthcare provider behaviour change are needed if we are to realize the goal of attaining practice that is in keeping with evidence. This study utilized the Theoretical Domains Framework, a theory-based approach for understanding barriers to evidence-based practice, in order to increase our understanding of the limited uptake of the Canadian Occupational Performance Measure in occupational therapy practice. METHODS Theoretical Domains Framework methods were followed. First, primary data was collected from occupational therapists through semistructured interviews that focused on key behaviour change domains as they related to the use of the Canadian Occupational Performance Measure. Two independent researchers coded interview data into domains, derived belief statements from the data, and used belief strength, conflict, and frequency to determine the more and less influential domains for using the Canadian Occupational Performance Measure. RESULTS Interviews with 15 practicing occupational therapists across a range of practice areas yielded six key behaviour change domains for increasing the use of the Canadian Occupational Performance Measure. The more relevant domains were Social influences, Social professional role and identity, Beliefs about consequences, Beliefs about capabilities, Skills, and Behavioural regulation). The other eight domains were found to be less relevant. CONCLUSION We identified important domains and beliefs that influence the use of the Canadian Occupational Performance Measure by occupational therapists. Results inform our understanding of the use of this measure in practice and identify potential targets for behaviour change interventions.
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Affiliation(s)
- Heather L. Colquhoun
- Department of Occupational Science and Occupational Therapy, University of Toronto, 160-500 University Ave, Toronto, Ontario, M5G 1V7, Canada
| | - Rafat Islam
- Ottawa Hospital Research Institute, Clinical Epidemiology Program, The Ottawa Hospital, General Campus, 501 Smyth Road, Centre for Practice Changing Research, Ottawa, Ontario, K1H 8L6, Canada
| | - Katrina J. Sullivan
- Ottawa Hospital Research Institute, Clinical Epidemiology Program, The Ottawa Hospital, General Campus, 501 Smyth Road, Centre for Practice Changing Research, Ottawa, Ontario, K1H 8L6, Canada
| | - Jane Sandercock
- Department of Occupational Science and Occupational Therapy, University of Toronto, 160-500 University Ave, Toronto, Ontario, M5G 1V7, Canada
| | - Sandy Steinwender
- University of Western Ontario, PhD Candidate Health Information Science, Health Sciences, London, Ontario, N6A 5B9, Canada
| | - Jeremy M. Grimshaw
- Ottawa Hospital Research Institute, Clinical Epidemiology Program, The Ottawa Hospital, General Campus, 501 Smyth Road, Centre for Practice Changing Research, Ottawa, Ontario, K1H 8L6, Canada
- Department of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, Ontario, K1H 8M5, Canada
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Abdel-Rahman ME, Butler J, Sydes MR, Parmar MKB, Gordon E, Harper P, Williams C, Crook A, Sandercock J, Swart AM, Rachet B, Coleman MP. No socioeconomic inequalities in ovarian cancer survival within two randomised clinical trials. Br J Cancer 2014; 111:589-97. [PMID: 24918817 PMCID: PMC4119977 DOI: 10.1038/bjc.2014.303] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 05/09/2014] [Accepted: 05/11/2014] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Ovarian cancer is the leading cause of death among cancers of the female genital tract, with poor outcomes despite chemotherapy. There was a persistent socioeconomic gradient in 1-year survival in England and Wales for more than 3 decades (1971-2001). Inequalities in 5-year survival persisted for more than 20 years but have been smaller for women diagnosed around 2000. We explored one possible explanation. METHODS We analysed data on 1406 women diagnosed with ovarian cancer during 1991-1998 and recruited to one of two randomised clinical trials. In the second International Collaborative Ovarian Neoplasm (ICON2) trial, women diagnosed between 1991 and 1996 were randomised to receive either the three-drug combination cyclophosphamide, doxorubicin and cisplatin (CAP) or single-agent carboplatin given at optimal dose. In the ICON3 trial, women diagnosed during 1995-1998 were randomised to receive either the same treatments as ICON2, or paclitaxel plus carboplatin.Relative survival at 1, 5 and 10 years was estimated for women in five categories of socioeconomic deprivation. The excess hazard of death over and above background mortality was estimated by fitting multivariable regression models with Poisson error structure and a dedicated link function in a generalised linear model framework, adjusting for the duration of follow-up and the confounding effects of age, Federation of Gynecology and Obstetrics (FIGO) stage and calendar period. RESULTS Unlike women with ovarian cancer in the general population, no statistically significant socioeconomic gradient was seen for women with ovarian cancer treated in the two randomised controlled trials. The deprivation gap in 1-year relative survival in the general population was statistically significant at -6.7% (95% CI (-8.1, -5.3)), compared with -3.6% (95% CI (-10.4, +3.2)) in the trial population. CONCLUSIONS Although ovarian cancer survival is significantly lower among poor women than rich women in England and Wales, there was no evidence of an association between socioeconomic deprivation and survival among women with ovarian cancer who were treated and followed up consistently in two well-conducted randomised controlled trials. We conclude that the persistent socioeconomic gradient in survival among women with ovarian cancer, at least for 1-year survival, may be due to differences in access to treatment and standards of care.
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Affiliation(s)
- M E Abdel-Rahman
- Cancer Research UK Cancer Survival Group, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - J Butler
- Royal Marsden Hospital, Fulham Road, London SW3 6JJ, UK
| | - M R Sydes
- MRC Clinical Trials Unit at UCL, Aviation House, 125 Kingsway, London WC2B 6NH, UK
| | - M K B Parmar
- MRC Clinical Trials Unit at UCL, Aviation House, 125 Kingsway, London WC2B 6NH, UK
| | - E Gordon
- National Cancer Intelligence Centre, Office for National Statistics, Cardiff Road, Newport NP10 8XG, UK
| | - P Harper
- London Oncology Clinic, 95 Harley Street, London W1G 6AF, UK
| | - C Williams
- Bristol Haematology and Oncology Centre, University Hospitals Bristol, Horfield Road, Bristol BS2 8ED, UK
| | - A Crook
- MRC Clinical Trials Unit at UCL, Aviation House, 125 Kingsway, London WC2B 6NH, UK
| | | | - A M Swart
- Norwich Medical School, University of East Anglia, Norwich Research Park NR4 7TJ, UK
| | - B Rachet
- Cancer Research UK Cancer Survival Group, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - M P Coleman
- Cancer Research UK Cancer Survival Group, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
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Wang D, Cummins C, Bayliss S, Sandercock J, Burls A. Immunoprophylaxis against respiratory syncytial virus (RSV) with palivizumab in children: a systematic review and economic evaluation. Health Technol Assess 2009; 12:iii, ix-x, 1-86. [PMID: 19049692 DOI: 10.3310/hta12360] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To systematically review the effectiveness and cost-effectiveness of palivizumab for the prevention of respiratory syncytial virus (RSV) in children and examine prognostic factors to determine whether subgroups can be identified with important differences in cost-effectiveness. DATA SOURCES Bibliographic databases were searched from inception to March 2007 for literature on the effectiveness and cost-effectiveness of prophylaxis with palivizumab. REVIEW METHODS The literature was systematically reviewed and current economic evaluations were analysed to identify which parameters were driving the different cost-effectiveness estimates. A probabilistic decision-analytical model was built to assess the cost-effectiveness of prophylaxis with palivizumab for children at risk of RSV infection and the parameters populated with the best estimates thought most applicable to the UK. We also constructed a new model, the Birmingham Economic Evaluation (BrumEE). Cost-effectiveness analyses were undertaken from both NHS and societal perspectives. RESULTS Two randomised controlled trials (RCTs) were identified. Prophylaxis with palivizumab for preterm infants without chronic lung disease (CLD) or children with CLD resulted in a 55% reduction in RSV hospital admission: 4.8% (48/1002) in the palivizumab group and 10.6% (53/500) in the no prophylaxis group (p = 0.0004). Prophylaxis with palivizumab was associated with a 45% reduction in hospitalisation rate RSV among children with coronary heart disease (CHD). Hospitalisation rates for RSV were 5.3% (34/639) in the palivizumab group and 9.7% (63/648) in the no prophylaxis group (p = 0.003). Of existing economic evaluations, 3 systematic reviews and 18 primary studies were identified. All the systematic reviews concluded that the potential costs of palivizumab were far in excess of any potential savings achieved by decreasing hospital admission rates, and that the use of palivizumab was unlikely to be cost-effective in all children for whom it is recommended, but that its continued use for particularly high-risk children may be justified. The incremental cost-effectiveness ratios (ICERs) of the primary studies varied 17-fold for life-years gained (LYG), from 25,800 pounds/LYG to 404,900 pounds/LYG, and several hundred-fold for quality-adjusted life-years (QALYs), from 3200 pounds/QALY to 1,489,700 pounds/QALY for preterm infants without CLD or children with CLD. For children with CHD, the ICER varied from 5300 pounds/LYG to 7900 pounds/LYG and from 7500 pounds/QALY to 68,700 pounds/QALY. An analysis of what led to the discrepant ICERs showed that the assumed mortality rate for RSV infection was the most important driver. The results of the BrumEE confirm that palivizumab does not reach conventional levels of cost-effectiveness in any of the licensed indications if used for all eligible children. CONCLUSIONS Prophylaxis with palivizumab is clinically effective for the reducing the risk of serious lower respiratory tract infection caused by RSV infection and requiring hospitalisation in high-risk children, but if used unselectively in the licensed population, the ICER is double that considered to represent good value for money in the UK. The BrumEE shows that prophylaxis with palivizumab may be cost-effective (based on a threshold of 30,000 pounds/QALY) for children with CLD when the children have two or more additional risk factors. Future research should initially focus on reviewing systematically the major uncertainties for patient subgroups with CLD and CHD and then on primary research to address the important uncertainties that remain.
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Affiliation(s)
- D Wang
- Department of Public Health and Epidemiology, University of Birmingham, Birmingham, UK
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Wilson J, Yao GL, Raftery J, Bohlius J, Brunskill S, Sandercock J, Bayliss S, Moss P, Stanworth S, Hyde C. A systematic review and economic evaluation of epoetin alpha, epoetin beta and darbepoetin alpha in anaemia associated with cancer, especially that attributable to cancer treatment. Health Technol Assess 2007; 11:1-202, iii-iv. [PMID: 17408534 DOI: 10.3310/hta11130] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To assess the effectiveness and cost-effectiveness of epoetin alpha, epoetin beta and darbepoetin alpha (referred to collectively in this report as epo) in anaemia associated with cancer, especially that attributable to cancer treatment. DATA SOURCES Electronic databases were searched from 2000 (1996 in the case of darbepoetin alpha) to September 2004. REVIEW METHODS Using a recently published Cochrane review as the starting point, a systematic review of recent randomised controlled trials (RCTs) comparing epo with best standard was conducted. Inclusion, quality assessment and data abstraction were undertaken in duplicate. Where possible, meta-analysis was employed. The economic assessment consisted of a systematic review of past economic evaluations, an assessment of economic models submitted by the manufacturers of the three epo agents and development of a new individual sampling model (the Birmingham epo model). RESULTS In total 46 RCTs were included within this systematic review, 27 of which had been included in the Cochrane systematic review. All 46 trials compared epo plus supportive care for anaemia (including transfusions), with supportive care for anaemia (including transfusions), alone. Haematological response (defined as an improvement by 2 g/dl(-1)) had a relative risk of 3.4 [95% confidence interval (CI) 3.0 to 3.8, 22 RCTs] with a response rate for epo of 53%. The trial duration was most commonly 16-20 weeks. There was little statistical heterogeneity in the estimate of haematological response, and there were no important differences between the subgroups examined. Haemoglobin (Hb) change showed a weighted mean difference of 1.63 g/dl(-1) (95% CI 1.46 to 1.80) in favour of epo. Treatment with erythropoietin in patients with cancer-induced anaemia reduces the number of patients who receive a red blood cell transfusion (RBCT) by an estimated 18%. Health-related quality of life (HRQoL) data were analysed using vote counting and qualitative assessment and a positive effect was observed in favour of an improved HRQoL for patients on epo. Published information on side-effects was of poor quality. New trials provided further evidence of side-effects with epo, particularly thrombic events, but it is still unclear whether these could be accounted for by chance alone. The results of the previous Cochrane review had suggested a survival advantage for epo (HR 0.84, 95% CI 0.69 to 1.02), based on 19 RCTs. The update, based on 28 RCTs, suggests no difference (HR 1.03, 95% CI 0.88 to 1.21). Subgroup analysis suggested some explanations for this heterogeneity, but it is difficult to draw firm conclusions without access to the substantial amounts of missing or unpublished data, or more detailed results from some of the trials with heterogeneous patient populations. The conclusions are, however, broadly in line with those of a Food and Drug Administration (FDA) safety briefing, which recommended that patients with a haemoglobin above 12 g/dl(-1) should not be treated; the target rate of rise in Hb should not be too great, and further carefully conducted trials are required to determine which subgroups of patients may be harmed by the use of these products, in particular through the stimulation of tumour activity. Five published economic evaluations identified from the literature had inconsistent results, with estimates ranging from a cost per quality-adjusted life-year (QALY) under pound 10,000 through to epo being less effective and more costly than standard care. The more favourable evaluations assumed a survival advantage for epo. The three company models submitted each relied on assumed survival gains to achieve relatively low cost per QALY, from pound 13,000 to pound 28,000, but generated estimates from pound 84,000 to pound 159,000 per QALY when no survival gain was assumed. Each of these models relied on Hb levels alone driving utility, and each assumed gradual normalisation of Hb in the standard treatment arm after the end of treatment. The Birmingham epo model followed the company models in regard to the relationship between Hb levels and utility, and also assumed normalisation in the base case. With no survival gain, the incremental cost per QALY was pound 150,000, falling to pound 40,000 when the lower, more favourable, confidence interval for survival was used. CONCLUSIONS Epo is effective in improving haematological response and reducing RBCT requirements, and appears to have a positive effect on HRQoL. The incidence of side-effects and effects on survival remains highly uncertain. However, if there is no impact on survival, it seems highly unlikely that epo would be considered a cost-effective use of healthcare resources. The main target for further research should be improving estimates of impact on survival, initially through more detailed secondary research, such as the individual patient data meta-analysis started by the Cochrane group. Further trials may be required, and have been recommended by the FDA, although many trials are in progress, completed but unreported or awaiting mature follow-up. The Birmingham epo model developed as part of this project contains new features that improve its flexibility in exploring different scenarios; further refinement and validation would therefore be of assistance. Finally, further research to resolve uncertainty about other parameters, particularly quality of life, adverse events, and the rate of normalisation, would also be beneficial.
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Affiliation(s)
- J Wilson
- Department of Public Health and Epidemiology, University of Birmingham, UK
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15
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Bohlius J, Wilson J, Seidenfeld J, Piper M, Schwarzer G, Sandercock J, Trelle S, Weingart O, Bayliss S, Brunskill S, Djulbegovic B, Benett CL, Langensiepen S, Hyde C, Engert E. Erythropoietin or darbepoetin for patients with cancer. Cochrane Database Syst Rev 2006:CD003407. [PMID: 16856007 DOI: 10.1002/14651858.cd003407.pub4] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Anaemia associated with cancer and cancer therapy is an important clinical factor in the treatment of malignant diseases. Therapeutic alternatives are recombinant human erythropoietin (Epo), darbepoetin (Darbepo) and red blood cell transfusions. OBJECTIVES The aim of this systematic review was to assess the effects of Epo or Darbepo to either prevent or treat anaemia in cancer patients. SEARCH STRATEGY We searched the Central Register of Controlled Trials, MEDLINE and EMBASE and other data bases. Searches were done for the periods 01/1985 to 12/2001 for the first review and 1/2002 to 04/2005 for the update. We also contacted experts in the field and pharmaceutical companies. SELECTION CRITERIA Randomised controlled trials on managing anaemia in cancer patients that compared the use of Epo/Darbepo (plus transfusion if needed) with observation until red blood cell transfusion was required. DATA COLLECTION AND ANALYSIS Several reviewers independently assessed trial quality and extracted data. MAIN RESULTS This update of the systematic review included a total of 57 trials with 9,353 patients. Of these, 27 trials with 3,287 adults were also included in the first Cochrane Review. Thirty trials with 6,066 patients were added during the update process. Use of Epo/Darbepo significantly reduced the relative risk of red blood cell transfusions (RR 0.64; 95% CI 0.60 to 0.68, 42 trials, n = 6,510). On average participants in the Epo/Darbepo group received one unit of blood less than the control group (WMD -1.05; 95% CI -1.32 to -0.78, 14 trials, n = 2,353). For participants with baseline haemoglobin below 12 g/dL haematological response was observed more often in participants receiving Epo/Darbepo (RR 3.43; 95% CI 3.07 to 3.84, 22 trials, n = 4,307). There was suggestive evidence that Epo/Darbepo may improve Quality of Life (QoL). The relative risk for thrombo embolic complications was increased in patients receiving Epo/Darbepo compared to controls (RR 1.67, 95% CI 1.35 to 2.06; 35 trials, n = 6,769). Uncertainties remain whether and how Epo/Darbepo effects tumour response (fixed effect RR 1.12; 95% CI 1.01 to 1.23, 13 trials, n = 2,833; random effects: RR 1.09; 95% CI 0.94 to 1.26) or overall survival (unadjusted and adjusted data: HR 1.08; 95% CI 0.99 to 1.18; 42 trials, n = 8,167). AUTHORS' CONCLUSIONS There is consistent evidence that administration of Epo/Darbepo reduces the relative risk for blood transfusions and the number of units transfused in cancer patients. For patients with baseline haemoglobin below 12 g/dL (mild anaemia) there is strong evidence that Epo/Darbepo improves haematological response. There is suggestive evidence that Epo/Darbepo may improve QoL. However, there is strong evidence that Epo/Darbepo increases the relative risk for thrombo embolic complications. Whether and how Epo/Darbepo effects tumour response and overall survival remains uncertain.
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Affiliation(s)
- J Bohlius
- University Hopsital, Cologne University, Department I for Internal Medicine, Cologne, Germany, D 50924.
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Dretzke J, Frew E, Davenport C, Barlow J, Stewart-Brown S, Sandercock J, Bayliss S, Raftery J, Hyde C, Taylor R. The effectiveness and cost-effectiveness of parent training/education programmes for the treatment of conduct disorder, including oppositional defiant disorder, in children. Health Technol Assess 2006; 9:iii, ix-x, 1-233. [PMID: 16336845 DOI: 10.3310/hta9500] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To assess the clinical and cost-effectiveness of parent training programmes for the treatment of children with conduct disorder (CD) up to the age of 18 years. DATA SOURCES Electronic databases. REVIEW METHODS For the effectiveness review, relevant studies were identified and evaluated. A quantitative synthesis of behavioural outcomes across trials was also undertaken using two approaches: vote counting and meta-analysis. The economic analysis consisted of reviewing previous economic/cost evaluations of parent training/education programmes and the economic information within sponsor's submissions; carrying out a detailed exploration of costs of parent training/education programmes; and a de novo modelling assessment of the cost-effectiveness of parent training/education programmes. The potential budget impact to the health service of implementing such programmes was also considered. RESULTS Many of the 37 randomised controlled trials that met the review inclusion and exclusion criteria were assessed as being of poor methodological quality. Studies were clinically heterogeneous in terms of the population, type of parent training/education programme and content, setting, delivery, length and child behaviour outcomes used. Both vote counting and meta-analysis revealed a consistent trend across all studies towards short-term effectiveness (up to 4 months) of parent training/education programmes (compared with control) as measured by a change in child behaviour. Pooled estimates showed a statistically significant improvement on the Eyberg Child Behaviour Inventory frequency and intensity scales, the Dyadic Parent-Child Interaction Coding System and the Child Behaviour Checklist. No studies reported a statistically significant result favouring control over parent training/education programmes. There were few statistically significant differences between different parent training/education programmes, although there was a trend towards more intensive interventions (e.g. longer contact hours, additional child involvement) being more effective. The cost of treating CD is high, with costs incurred by many agencies. A recent study suggested that by age 28, costs for individuals with CD were around 10 times higher than for those with no problems, with a mean cost of 70,019 pounds sterling. Criminality incurs the greatest cost, followed by educational provision, foster and residential care and state benefits. Only a small proportion of these costs fall on health services. Using a 'bottom-up' costing approach, the costs per family of providing parent training/education programmes range from 629 pounds sterling to 3839 pounds sterling depending on the type and style of delivery. Using the conservative assumption that there are no cost savings from treatment, a total lifetime quality of life gain of 0.1 would give a cost per quality-adjusted life-year of between 38,393 pounds sterling and 6288 pounds sterling depending on the type of programme delivery and setting. CONCLUSIONS Parent training/education programmes appear to be an effective and potentially cost-effective therapy for children with CD. However, the relative effectiveness and cost-effectiveness of different models (such as therapy intensity and setting) require further investigation. Further research is required on the impact of parent training/education programmes on the quality of life of children with CD and their parents/carers, as well as on longer term child outcomes.
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Affiliation(s)
- J Dretzke
- West Midlands Health Technology Assessment Collaboration, Department of Public Health and Epidemiology, University of Birmingham, UK
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Connock M, Frew E, Evans BW, Bryan S, Cummins C, Fry-Smith A, Li Wan Po A, Sandercock J. The clinical effectiveness and cost-effectiveness of newer drugs for children with epilepsy. A systematic review. Health Technol Assess 2006; 10:iii, ix-118. [PMID: 16545206 DOI: 10.3310/hta10070] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To examine the clinical effectiveness and cost-effectiveness of newer antiepileptic drugs (AEDs) for epilepsy in children: gabapentin, lamotrigine, levetiracetam, oxcarbazepine, tiagabine, topiramate and vigabatrin. DATA SOURCES Electronic databases. Drug company submissions. REVIEW METHODS For the systematic review of clinical and cost-effectiveness, studies were assessed for inclusion according to predefined criteria. Data extraction and quality assessment were also undertaken. A decision-analytic model was constructed to estimate the cost-effectiveness of the newer agents in children with partial seizures, the only condition where there were sufficient trial data to inform a model. RESULTS The quality of the randomised controlled trial (RCT) data was generally poor. For each of the epilepsy subtypes considered in RCTs identified for this review (partial epilepsy with or without secondary generalisation, Lennox-Gastaut syndrome, infantile spasms, absence epilepsy and benign epilepsy with centrotemporal spikes), there is some evidence from placebo-controlled trials that the newer agents tested are of some value in the treatment of these conditions. Where active controls have been used, the limited evidence available does not indicate a difference in effectiveness between newer and older drugs. The data are not sufficient to inform a prescribing strategy for any of the newer agents in any of these conditions. In particular, there is no clinical evidence to suggest that the newer agents should be considered as a first-choice treatment in any form of epilepsy in children. Annual drug costs of the newer agents ranges from around 400 pound to 1200 pound, depending on age and concomitant medications. An AED that is ineffective or has intolerable side-effects will only be used for a short period of time, and many patients achieving seizure freedom will successfully withdraw from drug treatment without relapsing. The results of the decision-analytic model do not suggest that the use of the newer agents in any of the scenarios considered is clearly cost-effective but, similarly, do not indicate that they are clearly not cost-effective. CONCLUSIONS The prognosis for children diagnosed with epilepsy is generally good, with a large proportion responding well to the first treatment given. A substantial proportion, however, will not respond well to treatment, and for these patients the clinical goal is to find an optimal balance between the benefits and side-effects of any treatment given. For the newly, or recently, diagnosed population, the key question for the newer drugs is how soon they should be tried. The cost-effectiveness of using these agents early, in place of one of the older agents, will depend on the effectiveness and tolerability of these agents compared with the older agents; the evidence from the available trial data so far suggests that the newer agents are no more effective but may be somewhat better tolerated than the older agents, and so the cost-effectiveness for early use will depend on the trade-off between effectiveness and tolerability, both in terms of overall (long-term) treatment retention and overall utility associated with effects on seizure rate and side-effects. There are insufficient data available to estimate accurately the nature of this trade off either in terms of long-term treatment retention or utility. Better information is required from RCTs before any rational evidence-based prescribing strategy could be developed. Ideally, RCTs should be conducted from a 'public health' perspective, making relevant comparisons and incorporating outcomes of interest to clinicians and patients, with sufficiently long-term follow-up to determine reliably the clinical utility of different treatments, particularly with respect to treatment retention and the balance between effectiveness and tolerability. RCTs should mirror clinical practice with respect to diagnosis, focusing on defined syndromes or, where no syndrome is identified, on groups defined by specific seizure type(s) and aetiology. Epilepsy in children is a complex disease, with a variety of distinct syndromes and many alternative treatment options and outcomes. Diagnosis-specific decision-analytic models are required; further research may be required to inform parameter values adequately with respect to epidemiology and clinical practice.
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Affiliation(s)
- M Connock
- Department of Public Health and Epidemiology, University of Birmingham, UK
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Dretzke J, Sandercock J, Bayliss S, Burls A. Clinical effectiveness and cost-effectiveness of prehospital intravenous fluids in trauma patients. Health Technol Assess 2004; 8:iii, 1-103. [PMID: 15193210 DOI: 10.3310/hta8230] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To systematically review the evidence on the effectiveness (in terms of mortality and morbidity) of prehospital intravenous (i.v.) fluid replacement, compared with no i.v. fluid replacement or delayed fluid replacement, in trauma patients with no head injury who have haemorrhage-induced hypotension due to trauma. DATA SOURCES Electronic databases, relevant websites, handsearching, expert contacts. REVIEW METHODS Search strategies were defined to identify randomised controlled trials (RCTs) and previous systematic reviews relating to the use of i.v. fluids in a prehospital (or other) setting compared to no fluids or delayed fluids. Inclusion and exclusion criteria were applied to identified studies, and key quality criteria of included studies were checked. Data were extracted independently by two reviewers. Economic evaluations were also systematically sought and appraised. RESULTS Four relevant RCTs were identified, three of which were poorly designed and/or conducted. One good-quality RCT suggested that i.v. fluids may be harmful in patients with penetrating injuries. No evidence was found on the relative effectiveness of i.v. fluids in patients with blunt versus penetrating trauma. No reliable evidence was found from systematic reviews to suggest that a particular type of fluid is more beneficial compared to another type, although there was a trend favouring crystalloids over colloids. The relative costs of using i.v. fluids versus not using them were found to be very similar and changes in the use of fluids would therefore have no cost consequences for the ambulance service. A more detailed cost-effectiveness analysis would require further information on the relative consequences (mortality, morbidity) of different resuscitation strategies. CONCLUSIONS The review found no evidence to suggest that prehospital i.v. fluid resuscitation is beneficial, and some evidence that it may be harmful. This evidence is however not conclusive, particularly for blunt trauma. A UK Consensus Statement, and to a lesser extent the UK Joint Royal Colleges Ambulance Liaison Committee guidelines represent a more cautious approach to fluid management than previously advocated and are therefore consistent with the limited evidence base. Further research is required on hypotensive (cautious) resuscitation versus delayed or no fluid replacement, particularly in blunt trauma. There is also a need for an improvement in the quality of data collection and analysis of routinely collected ambulance call-out data.
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Affiliation(s)
- J Dretzke
- Department of Public Health and Epidemiology, University of Birmingham, UK
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Dretzke J, Cummins C, Sandercock J, Fry-Smith A, Barrett T, Burls A. Autoantibody testing in children with newly diagnosed type 1 diabetes mellitus. Health Technol Assess 2004; 8:iii-xi, 1-183. [PMID: 15191683 DOI: 10.3310/hta8220] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To determine the role of autoantibody tests for autoimmune diseases in children with newly diagnosed type 1 diabetes mellitus. DATA SOURCES MEDLINE, EMBASE and the Cochrane Library. Citation lists of included studies were scanned and relevant professional and patient websites reviewed. Laboratories and manufacturers were contacted to identify ongoing or unpublished research. REVIEW METHODS Following scoping searches on thyroid and coeliac autoantibodies, a systematic review of autoantibody tests for diagnosis of coeliac disease was carried out. Studies were included where cohorts of untreated patients with unknown disease status were included, all patients had undergone the reference test (biopsy) and antibody tests, and sensitivity and specificity were reported or calculable. Selected studies were then evaluated against a quality checklist. Summary statistics of diagnostic accuracy, i.e. sensitivity, specificity, positive and negative likelihood ratios and diagnostic odds ratios, were calculated for all studies. A decision analytic model was developed to evaluate the cost utility of screening for coeliac disease at diagnosis of diabetes. RESULTS All antibody tests for diagnosis of coeliac disease showed reasonably good diagnostic test accuracy. Studies reported variable measures of test accuracy, which may be due to aspects of study quality, differences in the tests and their execution in the laboratories, different populations and reference standards. The decision analytic model indicated screening for coeliac disease at diagnosis of diabetes was cost-effective. Sensitivity analyses exploring variations in the cost and disutility of gluten-free diet, the utilities attached to treated and untreated coeliac disease and the decrease in life expectancy associated with treated and untreated coeliac disease did substantially affect the cost-effectiveness of the screening strategies considered. CONCLUSIONS In terms of test accuracy in testing for coeliac disease, immunoglobulin A (IgA) anti-endomysium is the most accurate test. If an enzyme-linked immunoassay test was required, which may be more suitable for screening purposes as it can be semi-automated, testing for IgA tissue transglutaminase is likely to be most accurate. The decision analytic model shows that the most accurate tests combined with confirmatory biopsy are the most cost-effective, whilst combinations of tests add little or no further value. There is limited information regarding test accuracy in screening populations with diabetes, and there is some uncertainty over whether the test characteristics would remain the same. Further research is required regarding the role of screening in silent coeliac disease and regarding long-term outcomes and complications of untreated coeliac disease.
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Affiliation(s)
- J Dretzke
- Department of Public Health and Epidemiology, University of Birmingham, UK
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Ferris LE, De Siato C, Sandercock J, Williams JI, Shulman KI. A descriptive analysis of two mobile crisis programs for clients with severe mental illness. Can J Public Health 2003. [PMID: 12790501 DOI: 10.1007/bf03405073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To describe cases seen by two Mobile Crisis Programs (MCPs) for individuals with severe mental illnesses. Focus is on client characteristics, mental health status, interventions, referrals, and immediate outcomes. METHODS Data were collected retrospectively through a chart review of clinical record forms and accompanying progress notes for cases seen by the MCPs over a one-year period. A total of 981 cases were included in the study. Data were analyzed using descriptive and bivariate statistics. RESULTS Most cases involved clients who were female (60.2%), single (55.8%), living at home (56.8%), unemployed (85.6%), and between 20 and 44 years of age (44.5%). The two programs varied on a number of factors related to the demographic profile and mental health needs of the different geographical regions in which they are located. CONCLUSIONS Findings highlight the need for further research into how MCPs can be integrated with related mental health services in offering clients the least intrusive and most efficient services.
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Affiliation(s)
- Lorraine E Ferris
- Department of Public Health Sciences, Faculty of Medicine, University of Toronto, Toronto, ON.
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Sandercock J, Parmar MKB, Torri V, Qian W. First-line treatment for advanced ovarian cancer: paclitaxel, platinum and the evidence. Br J Cancer 2002; 87:815-24. [PMID: 12373593 PMCID: PMC2376171 DOI: 10.1038/sj.bjc.6600567] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2002] [Revised: 08/01/2002] [Accepted: 08/05/2002] [Indexed: 11/15/2022] Open
Abstract
Four large randomised trials of paclitaxel in combination with platinum against a platinum-based control treatment have now been published in full, representing around 88% (3588 out of 4057) of patients randomised into the eight known trials of this question. There is substantial heterogeneity in the results of these four trials. Four main explanations for this heterogeneity have been proposed: differences in the extent and timing of 'crossover' to taxanes in the control groups; differences in the types of patient included; differences in the effectiveness of the research regimens used; differences in the effectiveness of the control regimens used. In this study we examine whether any of these explanations is consistent with the pattern of results seen in these trials. Each explanation suggests that a particular characteristic of each trial was responsible for the results observed. For each explanation the trials were split into groups according to that characteristic, in order to partition the total heterogeneity into that seen 'within' and 'between' groups of trials. If a particular explanation was consistent with the pattern of results, we would expect to see relatively little heterogeneity within each group of trial results viewed in this way, with most of the heterogeneity being between groups which are dissimilar with respect to the key characteristic. Heterogeneity 'within' and 'between' groups was formally compared using the F-ratio. If any explanation appeared to be consistent with the results of the trials, it was considered whether the explanation was also consistent with other evidence available about these regimens. Only one explanation appeared to be consistent with the pattern of results seen in these trials, and that was differences in effectiveness of the control arms used in these trials. This suggests that the very positive results in favour of paclitaxel/cisplatin seen in two of the trials may have been due to the use of a suboptimal control arm. There is no direct evidence about the relative effectiveness of the control arms used in these trials, but indirect evidence is consistent with the conclusion that the cyclophosphamide/cisplatin regimen used in two of the trials may be less effective than the control regimens used in the other trials. Specific concerns about the choice of a cyclophosphamide/cisplatin control arm in the first of these trials to report were raised before the results of the other trials were known, i.e. before any heterogeneity had been observed. Further investigation of this question would be useful. In the meantime, given all of the randomised evidence on the efficacy and toxicity associated with the regimens used in these trials, we conclude that single agent carboplatin is a safe and effective first-line treatment for women with advanced ovarian cancer.
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Affiliation(s)
- J Sandercock
- Department of Public Health and Epidemiology, University of Birmingham, Birmingham, UK
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Stewart A, Sandercock J, Bryan S, Hyde C, Barton PM, Fry-Smith A, Burls A. The clinical effectiveness and cost-effectiveness of riluzole for motor neurone disease: a rapid and systematic review. Health Technol Assess 2002; 5:1-97. [PMID: 11809124 DOI: 10.3310/hta5020] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- A Stewart
- West Midlands Development and Evaluation Service, The University of Birmingham, Birmingham, UK
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Sandercock J, Burls A, Hyde C, Fry-Smith A, Barton P, Bryan S, Stewart A. Riluzole for motor neurone disease. More trials are needed. BMJ 2001; 322:1305. [PMID: 11403060 PMCID: PMC1120391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Torri V, Harper PG, Colombo N, Sandercock J, Parmar MK. Paclitaxel and cisplatin in ovarian cancer. J Clin Oncol 2000; 18:2349-51. [PMID: 10829060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
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Abstract
As of June 1998, four randomized trials have been completed comparing the combination of paclitaxel and cisplatin with a cisplatin-based control arm. The results of three of these trials are available; one has been published as a full paper, the other two in abstract form only. Two of the reported trials (GOG-111 and the Intergroup trial) provide clear evidence that cisplatin combined with paclitaxel is a more effective regimen than one using the same dose of cisplatin combined with cyclophosphamide. The results of the third reported trial (GOG-132) are rather different, suggesting that a higher dose of single-agent cisplatin may be as effective as the paclitaxel/cisplatin combination tested in the other two trials. A number of explanations for these unexpected results have been proposed: false-positive results in GOG-111 and the Intergroup trial; false-negative results in GOG-132; high crossover in GOG-132 (including crossover before progression); the cyclophosphamide in the control arm of GOG-111 and the Intergroup trial had a negative impact on outcome in the control group in these trials; the higher dose of cisplatin when used as a single agent in GOG-132 had a positive impact on outcome for the control group in this trial. These explanations are discussed in detail, and their implications explored.
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Ferris LE, Sandercock J. The sensitivity of forensic tests for rape. Med Law 1998; 17:333-350. [PMID: 9922625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The objective of this study is to provide an overview of the types of forensic evidence gathered during clinical examinations in cases of sexual assault, and to review the literature regarding the sensitivity of individual procedures. The methodology involved a computerized literature search of the MEDLINE, PsycINFO, Cinahl and HealthStar databases from 1992 to 1996, and a secondary search involving consultation with local facilities and manual searching of reference lists. Based on our review, the chance of finding positive evidence is largely time-dependent, particularly regarding sperm and seminal products, which are weighted most heavily in rape investigations. The best chance of recovering seminal evidence is most frequently stated as being less than 50%, with far lower chances after 24 hours. Specific tests such as pubic hair combing would not be expected to yield evidence in more than 4% of cases. That test, while of low sensitivity, is at least not as invasive as some of the others. More invasive tests, such as sampling from the rectal cavity, yield positive sperm findings in fewer than 2% of cases. The importance of ensuring that those working in the field of sexual assault understand that no positive finding on forensic tests does not mean that no attack occurred is highlighted. Medico-legal implications are discussed and suggestions for future research initiatives are highlighted.
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Affiliation(s)
- L E Ferris
- Division of Community Health, Faculty of Medicine, University of Toronto, Ontario, Canada
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Ferris LE, Sandercock J, Hoffman B, Silverman M, Barkun H, Carlisle J, Katz C. Risk assessments for acute violence to third parties: a review of the literature. Can J Psychiatry 1997; 42:1051-60. [PMID: 9469237 DOI: 10.1177/070674379704201006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To provide an overview of risk assessments for acute violence to third parties by combining a clinical and research focus and to offer guidelines to physicians conducting clinical assessments. METHOD A computerized literature search of the MEDLINE and PSYCHINFO data bases from 1967 to 1996 was completed using the key words violence, aggression, dangerous behaviour, risk, risk assessment, risk factors, and practice guidelines. The search yielded 116 relevant references, 26 of which were original research articles on risk factor identification. A secondary search, based on the citations from the primary search, yielded an additional 8 general discussion articles. RESULTS Risk assessments may be conducted using different methods, although all methods should be systematic and comprehensive. Research shows that risk assessments do have validity for use in short-term prediction and that it is possible to develop clinical guidelines in this area. A combined clinical and research approach holds the most promise for improving the accuracy of probability estimates, and most published guides and tools rely on such a combination. CONCLUSIONS Risk assessments are an important and necessary part of the clinical examination. Because this field has sufficiently evolved, there is abundant literature to refer to when determining what constitutes an acceptable assessment for risk of violence to third parties and when it is appropriate to conduct such an examination.
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Affiliation(s)
- L E Ferris
- Department of Public Health Sciences, Faculty of Medicine, University of Toronto, Ontario
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Abstract
An adult female with sever mental retardation and dysmorphic features is described. A de novo chromosomal aberration involving 8p was found. The karyotype was 46, XX, inv dup (8) (p12----p23.1). Dosage studies with the DNA probe D8S7, which is located at 8p23----8pter, showed that the patient was monosomic for this marker. Thus the de novo rearrangement generated a duplication-deficiency chromosome. The possible mechanisms of formation of this abnormal chromosome are discussed.
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Affiliation(s)
- F J Dill
- Department of Medical Genetics, University of British Columbia, Vancouver, Canada
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Corey MJ, Tischler B, Sandercock J. Structural aberrations of autosomes in a mentally retarded population. Am J Ment Defic 1971; 75:487-98. [PMID: 4251270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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