Medicine and Health Sciences Commons^™

Neoadjuvant Or Adjuvant Therapy For Resectable Esophageal Cancer: A Clinical Practice Guideline, Richard Malthaner, Rebecca Wong, R. Rumble, Lisa Zuraw

Richard A. Malthaner

Background: Carcinoma of the esophagus is an aggressive malignancy with an increasing incidence. Its virulence, in terms of symptoms and mortality, justifies a continued search for optimal therapy. A clinical practice guideline was developed based on a systematic review investigating neoadjuvant or adjuvant therapy on resectable thoracic esophageal cancer. Methods: A systematic review with meta-analysis was developed and clinical recommendations were drafted. External review of the practice guideline report by practitioners in Ontario, Canada was obtained through a mailed survey, and incorporated. Final approval of the practice guideline was obtained from the Practice Guidelines Coordinating Committee. Results: The systematic review …

Neoadjuvant Or Adjuvant Therapy For Resectable Esophageal Cancer: A Clinical Practice Guideline, Richard Malthaner, Rebecca Wong, R. Rumble, Lisa Zuraw

Richard A. Malthaner

Background: Carcinoma of the esophagus is an aggressive malignancy with an increasing incidence. Its virulence, in terms of symptoms and mortality, justifies a continued search for optimal therapy. A clinical practice guideline was developed based on a systematic review investigating neoadjuvant or adjuvant therapy on resectable thoracic esophageal cancer.

Methods: A systematic review with meta-analysis was developed and clinical recommendations were drafted. External review of the practice guideline report by practitioners in Ontario, Canada was obtained through a mailed survey, and incorporated. Final approval of the practice guideline was obtained from the Practice Guidelines Coordinating Committee.

Results: The systematic review …

Health Outcomes For Better Information And Care (Hobic): Integrating Patient Outcome Information Into Nursing Undergraduate Curricula, Carole Orchard, Cheryl Reid-Haughian, Rick Vanderlee

Carole A Orchard, BSN, MEd, EdD (UBC)

Nursing-sensitive outcomes provide common information across sectors, thus eliminating duplication that frequently occurs as individuals move across settings. These outcomes also facilitate increased trust among colleagues and support common understandings of patient care needs, thus enhancing continuity of care. Outcomes-oriented information is also likely to increase patient safety and improve overall quality of care. Shared standards and data support consistent decision-making, as nursing decisions can be tracked back over time to assess patient care outcomes. Consequently, nurses will have the means to determine the impact of their interventions on patient outcomes. At the same time, adoption of common approaches to …

Preschoolers' Physical Activity Behaviours: Parents' Perspectives, Jennifer Irwin, Meizi He, L. Sangster Bouck, Patricia Tucker, Graham Pollett

Trish Tucker

OBJECTIVES: To understand parents' perspectives of their preschoolers' physical activity behaviours. METHODS: A maximum variation sample of 71 parents explored their preschoolers' physical activity behaviours through 10 semi-structured focus group discussions. RESULTS: Parents perceived Canada's Physical Activity Guidelines for Children as inadequate; that their preschoolers get and need more than 30-90 minutes of activity daily; and that physical activity habits must be established during the preschool years. Nine barriers against and facilitators toward adequate physical activity were proposed: child's age, weather, daycare, siblings, finances, time, society and safety, parents' impact, and child's activity preferences. DISCUSSION: The need for education and …

Screen-Viewing Behaviors Among Preschoolers Parents' Perceptions, Meizi He, Jennifer Irwin, L. Sangster Bouck, Patricia Tucker, Graham Pollett

Trish Tucker

BACKGROUND: Childhood obesity has emerged as a public health concern in Canada. It has been suggested that excessive screen viewing (i.e., television, computer, video) is a major factor contributing to the increased risk of obesity in children. Exploring young children's experiences with this modifiable behavior may be beneficial to the creation of a multifaceted program aimed at the primary prevention of obesity. OBJECTIVES: To seek parents' perceptions and insights pertaining to their preschoolers' screen-viewing behaviors. METHODS: This qualitative study targeted a heterogeneous sample of parents with children aged 2.5 to 5 years. Two experienced moderators using a semistructured interview guide …

De”Myth”Ifying Mental Health – Findings From A Community University Research Alliance (Cura), Rick Csiernik, Cheryl Forchuk, Mark Speechley, Catherine Ward-Griffin

Rick Csiernik

Many myths exist regarding mental illness and those with mental health issues. Under the auspices of a Community-University Research Alliance on Housing and Mental Health, a partnership between academics, community health and social service agencies and representatives of consumer-survivor groups, fourteen consumer-survivor and eight family member focus groups were held throughout Southwestern Ontario. Individual interviews were also conducted with 150 male and 150 female community-based mental health system consumer-survivors living in a variety of housing environments in London, Ontario. The findings dispute beliefs around four myths: that people with mental health problems are a homogenous population, which was highlighted by …

Exploring Differences Between Community-Based Women And Men With A History Of Mental Illness, Cheryl Forchuk, Elsabeth Jensen, Rick Csiernik, Catherine Ward-Griffin, Susan Ray, Phyllis Montgomery, Linda Wan

Rick Csiernik

Relatively little is understood concerning the role of gender in persons with a history of mental illness residing in the community. This paper aims to explore gender's effect using data from the Community Research University Alliance project entitled, Mental Health and Housing. The primary five-year longitudinal study examined housing situations for psychiatric consumer/survivors in a mid-size, central Canadian region in an effort to improve the number and quality of appropriate housing situations. Data from 887 subjects in the original research underwent secondary analysis with particular relevance to differences between gender and indicators of health status including psychiatric history, levels of …

Diversity And Homelessness: Minorities And Psychiatric Survivors, Cheryl Forchuk, Elsabeth Jensen, Rick Csiernik, Carolyn Gorlick, Susan Ray, Helene Berman, Pamela Mckane, Libbey Joplin

Rick Csiernik

No abstract provided.

A Qualitative Study Examining Tensions In Interdoctor Telephone Consultations, Anupma Wadhwa, Lorelei Lingard

Lorelei Lingard

OBJECTIVE: Communication skills have gained increasing attention in medical education. Much of the existing literature and medical curricula addresses issues of doctor-patient communication. The critical importance of communication between health professionals, however, is now coming under the spotlight. The interdoctor telephone consultation is a common health care setting in which health professional communication skills are exercised. Breakdowns in this communication commonly occur and, surprisingly, this skill is not formally addressed in medical training. This study sought to clarify the communication issues that can occur during interdoctor telephone consultations in order to inform future educational initiatives in this domain. METHODS: Data …

Forming Professional Identities On The Health Care Team: Discursive Constructions Of The 'Other' In The Operating Room, Lorelei Lingard, R. Reznick, I. Devito, S. Espin

Lorelei Lingard

BACKGROUND: Inter-professional health care teams represent the nucleus of both patient care and the clinical education of novices. Both activities depend upon the'talk' that team members use to interact with one another. This study explored team members' interpretations of tense team communications in the operating room (OR). METHODS: The study was conducted using 52 team members divided into 14 focus groups. Team members comprised 13 surgeons, 19 nurses, nine anaesthetists and 11 trainees. Both uni-disciplinary (n = 11) and multi-disciplinary (n = 3) formats were employed. All groups discussed three communication scenarios, derived from prior ethnographic research. Discussions were audio-recorded …

Junior Faculty Experiences With Informal Mentoring, Karen Leslie, Lorelei Lingard, Sarah Whyte

Lorelei Lingard

Mentoring is one way in which new faculty can acquire the skills needed for a successful academic career. Little is known about how informal mentoring is operationalized in an academic setting. This study had two main objectives: (1) to determine if junior faculty identify as having an informal mentor(s) and to describe their informal mentoring relationships; and (2) to identify the areas in which these faculty seek career assistance and advice. The study employed a grounded theory approach. Subjects were recruited from the clinical teaching faculty and were 3-7 years into their first faculty position. Theoretical sampling was employed in …

The Rules Of The Game: Interprofessional Collaboration On The Intensive Care Unit Team, Lorelei Lingard, Sherry Espin, Cathy Evans, Laura Hawryluck

Lorelei Lingard

BACKGROUND: The intensive care unit (ICU) is a nexus for interspecialty and interdisciplinary tensions because of its pivotal role in the care of the hospital's most critically ill patients and in the management of critical care resources. In an environment charged with temporal, financial and professional tensions, learning how to get results collaboratively is a critical aspect of professional competence. This study explored how team members in the ICU interact to achieve daily clinical goals, delineate professional boundaries and negotiate complex systems issues. METHODS: Seven 1-hour focus groups were conducted with ICU team members in two hospitals. Participants consisted of …

Exploring The Gap Between Knowledge And Behavior: A Qualitative Study Of Clinician Action Following An Educational Intervention, Tara Kennedy, Glenn Regehr, Jay Rosenfield, S. Roberts, Lorelei Lingard

Lorelei Lingard

PURPOSE: Many medical education interventions improve clinicians' knowledge but fail to change behavior. The authors exposed this knowledge-behavior gap through standardized clinical interactions, thus allowing in-depth exploration of the contributing factors. METHOD: A typical evidence-based educational intervention in one clinical domain (early signs of autism) was administered to family medicine residents at the University of Toronto in 2001-02, and change in knowledge was assessed through a multiple-choice test. Six to eight weeks later, participants' relevant knowledge was documented, and their clinical behavior was observed during four interactions with standardized patients. Factors producing a knowledge-behavior discrepancy were then explored using semistructured …

Time As A Catalyst For Tension In Nurse-Surgeon Communication, Sherry Espin, Lorelei Lingard

Lorelei Lingard

Carefully studying communication patterns between nurses and surgeons questions popular stereotypes about OR discourse and expands educators' understanding of the factors that motivate team communication, patterns that are habitual among team members, and issues that act as catalysts for tension. This study examines the nature of communication between perioperative nurses and surgeons and identifies patterns and sites of tension. Researchers observed 128 hours of interaction between nurses and surgeons in four surgical divisions at one teaching hospital in Ontario, Canada. Field notes were read, coded, and analyzed independently. Results showed that higher tension in nurse-surgeon communication clusters around particular themes, …

Childhood Immunization. How Knowledgeable Are We?, Helen Heurter, Karen Breen-Reid, Leya Aronson, Lorelei Lingard, David Manning, E. Ford-Jones

Lorelei Lingard

No abstract provided.

A Theory-Based Instrument To Evaluate Team Communication In The Operating Room: Balancing Measurement Authenticity And Reliability, Lorelei Lingard, Glenn Regehr, Sherry Espin, Sarah Whyte

Lorelei Lingard

BACKGROUND: Breakdown in communication among members of the healthcare team threatens the effective delivery of health services, and raises the risk of errors and adverse events. AIM: To describe the process of developing an authentic, theory-based evaluation instrument that measures communication among members of the operating room team by documenting communication failures. METHODS: 25 procedures were viewed by 3 observers observing in pairs, and records of events on each communication failure observed were independently completed by each observer. Each record included the type and outcome of the failure (both selected from a checklist of options), as well as the time …

An Exploration Of The Burden Experienced By Spousal Caregivers Of Individuals With Parkinson's Disease, Kaitlyn Roland, Mary Jenkins, Andrew Johnson

Andrew M. Johnson

Although previous research has attempted to identify the needs of caregivers for individuals with Parkinson's disease (PD), most has focused on the demands associated with the physical needs of the patient, and not on "mental burden." This study used the repertory grid method to capture the full range of caregivers' subjective experience, quantify their perceptions, and to acquire information that might be useful in directing remediation attempts. Within this sample, caregivers reported far greater burden from "mental stress" (e.g., worrying about individual's safety) than from "physical stress" (e.g., lifting individual into bed). Specifically, caregivers were primarily concerned about spousal safety, …

Current Practice In Physical Child Abuse Forensic Reports: A Preliminary Exploration, Marcellina Mian, Catherine Schryer, Marlee Spafford, Jan Joosten, Lorelei Lingard

Lorelei Lingard

No abstract provided.

The Sum Of The Parts Detracts From The Intended Whole: Competencies And In-Training Assessments, Elaine Zibrowski, S. Singh, Mark Goldszmidt, Christopher Watling, Cynthia Kenyon, Valerie Schulz, Heather Maddocks, Lorelei Lingard

Lorelei Lingard

OBJECTIVES: Despite the fact that Canadian residency programmes are required to assess trainees' performance within the context of the CanMEDS Roles Framework, there has been no inquiry into the potential relationship between residents' perceptions of the framework and their in-training assessments (ITA). Using data collected during the study of ITA, we explored residents' perceptions of these competencies.

METHODS: From May 2006-07, a purposive sample of 20 resident doctors from internal medicine, paediatrics, and surgery were interviewed about their ITA experiences. Data collection and analysis proceeded in an iterative fashion consistent with grounded theory. In April 2008, a summary of recurrent …

'It's A Cultural Expectation...' The Pressure On Medical Trainees To Work Independently In Clinical Practice, Tara Kennedy, Glenn Regehr, G. Baker, Lorelei Lingard

Lorelei Lingard

CONTEXT: Medical trainees demonstrate a reluctance to ask for help unless they believe it is absolutely necessary, a situation which could impact on the safety of patients. This study aimed to develop a theoretical exploration of the pressure on medical trainees to be independent and to generate theory-based approaches to the implications for patient safety of this pressure towards independent working.

METHODS: In Phase 1, 88 teaching team members from internal and emergency medicine were observed during clinical activities (216 hours), and 65 participants completed brief interviews. In Phase 2, 36 in-depth interviews were conducted using video vignettes. Data collection …

Preserving Professional Credibility: Grounded Theory Study Of Medical Trainees' Requests For Clinical Support, Tara Kennedy, Glenn Regehr, G. Baker, Lorelei Lingard

Lorelei Lingard

OBJECTIVE: To develop a conceptual framework of the influences on medical trainees' decisions regarding requests for clinical support from a supervisor.

DESIGN: Phase 1: members of teaching teams in internal and emergency medicine were observed during regular clinical activities (216 hours) and subsequently completed brief interviews. Phase 2: 36 in depth interviews were conducted using videotaped vignettes to probe tacit influences on decisions to request support. Data collection and analysis used grounded theory methods.

SETTING: Three teaching hospitals in an urban setting in Canada.

PARTICIPANTS: 124 members of teaching teams on general internal medicine wards and in the emergency department, …

Perceptions Of The Role Of The Registered Nurse In An Urban Interprofessional Academic Family Practice Setting, Jennifer Akeroyd, Ivy Oandasan, Ann Alsaffar, Cynthia Whitehead, Lorelei Lingard

Lorelei Lingard

Registered nurses (RNs) in Ontario have been asked to work collaboratively with family physicians (FPs) and other healthcare professionals in the family practice setting to improve the efficiency and effectiveness of healthcare delivery (OFPN 2005). Yet, little is known about the optimal utilization of the RN's role in family practice. This study builds on recent conversations regarding utilization of the nursing workforce (Oelke et al. 2008) and the nursing role (White et al. 2008) in the acute care setting by presenting perceptions of the role of the RN in an urban academic family practice setting. Interviews were conducted with 23 …

Catalyzing And Sustaining Communities Of Collaboration Around Interprofessional Care: An Evaluation Of Four Educational Programs, Eileen Egan-Lee, Elisa Hollenberg, Dale Dematteo, Stasey Tobin, Ivy Oandasan, Mary-Agnes Beduz, Debbie Kwan, Karen Leslie, Jacques Lee, Maria Tassone, Jane Merkley, Lorelei Lingard, Lynne Sinclair, Mandy Lowe, Danny Nashman, Cate Creede, Doreen Day, Ivan Silver, Scott Reeves

Lorelei Lingard

No abstract provided.

Evaluation Of A Preoperative Checklist And Team Briefing Among Surgeons, Nurses, And Anesthesiologists To Reduce Failures In Communication, Lorelei Lingard, Glenn Regehr, Beverley Orser, Richard Reznick, G. Baker, Diane Doran, Sherry Espin, John Bohnen, Sarah Whyte

Lorelei Lingard

OBJECTIVE: To assess whether structured team briefings improve operating room communication.

DESIGN, SETTING, AND PARTICIPANTS: This 13-month prospective study used a preintervention/postintervention design. All staff and trainees in the division of general surgery at a Canadian academic tertiary care hospital were invited to participate. Participants included 11 general surgeons, 24 surgical trainees, 41 operating room nurses, 28 anesthesiologists, and 24 anesthesia trainees.

INTERVENTION: Surgeons, nurses, and anesthesiologists gathered before 302 patient procedures for a short team briefing structured by a checklist. Main Outcome Measure The primary outcome measure was the number of communication failures (late, inaccurate, unresolved, or exclusive communication) …

Questioning Competence: A Discourse Analysis Of Attending Physicians' Use Of Questions To Assess Trainee Competence, Tara Kennedy, Lorelei Lingard

Lorelei Lingard

BACKGROUND: Attending physicians (APs) must constantly assess trainees' competence to act independently, to promote learning while ensuring quality of care. This study aimed to explore, through discourse analysis of case presentations, the process of competence assessment for case-specific clinical independence.

METHOD: Twenty-six case presentations in emergency medicine were observed and audiorecorded. A discourse analysis was conducted, focusing on APs' use of questioning strategies.

RESULTS: Questioning strategies involved clarifying questions (to ensure APs' understanding of the case), probing questions (to probe trainees' understanding of a case or their underlying knowledge), and challenging questions (to challenge presuppositions). Case-related probing questions and challenging …

Screening For Parkinson's Disease With Response Time Batteries: A Pilot Study, Andrew Johnson, Philip Vernon, Quincy Almeida, Linda Grantier, Rene Singarayer, Mandar Jog

Andrew M. Johnson

Background: Although significant response time deficits (both reaction time and movement time) have been identified in numerous studies of patients with Parkinson's disease (PD), few attempts have been made to evaluate the use of these measures in screening for PD. Methods: Receiver operator characteristic curves were used to identify cutoff scores for a unit-weighted composite of two choice response tasks in a sample of 40 patients and 40 healthy participants. These scores were then cross-validated in an independent sample of 20 patients and 20 healthy participants. Results: The unit-weighted movement time composite demonstrated high sensitivity (90%) and specificity (90%) in …

Radiation Treatment Of Lung Cancer--Patterns Of Practice In Canada, Patricia Tai, Edward Yu, Jerry Battista, Jake Van Dyk

Edward Yu

BACKGROUND AND PURPOSE: To assess the patterns of practice among Canadian radiation oncologists who treat lung cancers. PATIENTS AND METHODS: A questionnaire detailing different aspects of radiation treatment of lung cancer was mailed to all radiation oncologists treating lung cancer in Canada. Seventy-two percent (74/103) of radiation oncologists who treat lung cancer from all 34 Canadian cancer centres replied to the questionnaire. RESULTS: (a) Radiotherapy regimens in Canadian cancer centres are in accordance with several major randomised studies. There is still some variation in treatment practice that may be due to unresolved controversies or limited resources. The most frequently used …