Impact of COVID-19 on Canadian medical oncologists and cancer care: Canadian Association of Medical Oncologists survey report

Background

The covid-19 pandemic has presented unprecedented professional and personal challenges for the oncology community. Under the auspices of the Canadian Association of Medical Oncologists, we conducted an online national survey to better understand the impact of the pandemic on the medical oncology community in Canada.

Methods

An English-language multiple-choice survey, including questions about demographics, covid-19 risk, use of personal protective equipment (ppe), personal challenges, and chemotherapy management was distributed to Canadian medical oncologists. The survey was open from 30 March to 4 April 2020, and attracted 159 responses.

Results

More than 70% of medical oncologists expressed moderate-to-extreme concern about personally contracting covid-19 and about family members or patients (or both) contracting covid-19 from them. Despite that high level of concern, considerable variability in the use of ppe in direct cancer care was reported at the time of this survey, with 33% of respondents indicating no routine ppe use at their institutions and 69% indicating uncertainty about access to adequate ppe. Of the respondents, 54% were experiencing feelings of nervousness or anxiety on most days, and 52% were having feelings of depression or hopelessness on at least some days. Concern about aging parents or family and individual wellness represented the top personal challenges identified. The management of cancer patients has been affected, with adoption of telemedicine reported by 82% of respondents, and cessation of clinical trial accrual reported by 54%. The 3 factors deemed most important for treatment decision-making were■ cancer prognosis and anticipated benefit from treatment,■ risk of treatment toxicity during scarce health care access, and■ patient risk of contracting covid-19.

Conclusions

This report describes the results of the first national survey assessing the impact of the covid-19 on Canadian medical oncologists and how they deliver systemic anticancer therapies. We hope that these data will provide a framework to address the challenges identified.

Eastern Canadian Gastrointestinal Cancer Consensus Conference 2018

The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference was held in Halifax, Nova Scotia, 20-22 September 2018. Experts in radiation oncology, medical oncology, surgical oncology, and pathology who are involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics in the management of pancreatic cancer, pancreatic neuroendocrine tumours, hepatocellular cancer, and rectal and colon cancer, including ■ surgical management of pancreatic adenocarcinoma,■ adjuvant and metastatic systemic therapy options in pancreatic adenocarcinoma,■ the role of radiotherapy in the management of pancreatic adenocarcinoma,■ systemic therapy in pancreatic neuroendocrine tumours,■ updates in systemic therapy for patients with advanced hepatocellular carcinoma,■ optimum duration of adjuvant systemic therapy for colorectal cancer, and■ sequence of therapy in oligometastatic colorectal cancer.

Eastern Canadian Colorectal Cancer Consensus Conference 2017

The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference 2017 was held in St. John's, Newfoundland and Labrador, 28-30 September. Experts in radiation oncology, medical oncology, surgical oncology, and cancer genetics who are involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics in the management of gastric, rectal, and colon cancer, including ■ identification and management of hereditary gastric and colorectal cancer (crc);■ palliative systemic therapy for metastatic gastric cancer;■ optimum duration of preoperative radiation in rectal cancer-that is, short- compared with long-course radiation;■ management options for peritoneal carcinomatosis in crc;■ implications of tumour location for treatment and prognosis in crc; and■ new molecular markers in crc.

Oncology education for internal medicine residents: a call for action!

Cancer is a prevalent health condition that all physicians will frequently encounter during their clinical practice. [...]

The predictive effect of primary tumour location in the treatment of metastatic colorectal cancer: a Canadian consensus statement

In recently published data, the predictive value of primary tumour location for the treatment of metastatic colorectal cancer with available biologic therapies has been explored. Recognizing the potential effect of those data on clinical practice, we convened a meeting of Canadian experts who treat metastatic colorectal cancer to develop a set of national, evidence-based treatment guidelines based on primary tumour location. This report summarizes the relevant evidence and presents the consensus recommendations of those experts.

Eastern Canadian Gastrointestinal Cancer Consensus Conference 2016

The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference 2016 was held in Montreal, Quebec, 5-7 February. Experts in radiation oncology, medical oncology, surgical oncology, and infectious diseases involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics: ■ Follow-up and survivorship of patients with resected colorectal cancer■ Indications for liver metastasectomy■ Treatment of oligometastases by stereotactic body radiation therapy■ Treatment of borderline resectable and unresectable pancreatic cancer■ Transarterial chemoembolization in hepatocellular carcinoma■ Infectious complications of antineoplastic agents.

Corrigendum: Eastern Canadian Gastrointestinal Cancer Consensus Conference 2014

[This corrects the article DOI: 10.3747/co.22.2603.].

Eastern Canadian Colorectal Cancer Consensus Conference 2013: Emerging Therapies in the Treatment of Pancreatic, Rectal, and Colorectal Cancers

The annual Eastern Canadian Colorectal Cancer Consensus Conference held in Montreal, Quebec, 17–19 October 2013, marked the 10-year anniversary of this meeting that is attended by leaders in medical, radiation, and surgical oncology. The goal of the attendees is to improve the care of patients affected by gastrointestinal malignancies. Topics discussed during the conference included pancreatic cancer, rectal cancer, and metastatic colorectal cancer.

Eastern Canadian Gastrointestinal Cancer Consensus Conference 2014

The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Montreal, Quebec, 23-25 October 2014. Expert radiation, medical, and surgical oncologists and pathologists involved in the management of patients with gastrointestinal malignancies participated in presentations and discussions resulting in consensus statements on such hot topics as management of neuroendocrine tumours, advanced and metastatic pancreatic cancer, and metastatic colorectal cancer.

Eastern Canadian Colorectal Cancer Consensus Conference: standards of care for the treatment of patients with rectal, pancreatic, and gastrointestinal stromal tumours and pancreatic neuroendocrine tumours

The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Halifax, Nova Scotia, October 20-22, 2011. Health care professionals involved in the care of patients with colorectal cancer participated in presentation and discussion sessions for the purposes of developing the recommendations presented here. This consensus statement addresses current issues in the management of rectal cancer, including pathology reporting, neoadjuvant systemic and radiation therapy, surgical techniques, and palliative care of rectal cancer patients. Other topics discussed include multidisciplinary cancer conferences, treatment of gastrointestinal stromal tumours and pancreatic neuroendocrine tumours, the use of folfirinox in pancreatic cancer, and treatment of stage ii colon cancer.

Incidence of febrile neutropenia during adjuvant chemotherapy for breast cancer: a prospective study

We read with great interest the recent article by Madernas et al [...]

Eastern Canadian colorectal cancer consensus conference: application of new modalities of staging and treatment of gastrointestinal cancers

The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Ottawa, Ontario, October 22-23, 2010. Health care professionals involved in the care of patients with colorectal cancer participated in presentation and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses current issues in the management of colorectal cancer, such as the use of epidermal growth factor inhibitors in metastatic colon cancer, the benefit of calcium and magnesium with oxaliplatin chemotherapy, the role of microsatellites in treatment decisions for stage II colon cancer, the staging and treatment of rectal cancer, and the management of colorectal and metastatic pancreatic cancers.

Canadian Expert Group consensus recommendations: KRAS testing in colorectal cancer

Monoclonal antibodies against the epidermal growth factor receptor (anti-egfr) when used in the treatment of metastatic colorectal cancer are associated with improved survival. Patients whose tumours harbor a KRAS mutation in codon 12 or 13 have been shown not to benefit from anti-egfr antibodies. The importance of KRAS mutation status in the management of patients with metastatic colorectal cancer has led to the elaboration of Canadian consensus recommendations on KRAS testing, with the aim of standardizing practice across Canada and reconciling testing access with the clinical demand for testing. The present guidelines were developed at a Canadian consensus meeting held in Montreal in April 2010. The best available evidence and expertise were used to develop recommendations for various aspects of KRAS testing, including indications and timing for testing, sample requirements, recommendations for reporting requirements, and acceptable turnaround times.

Eastern Canadian Colorectal Cancer Consensus Conference: setting the limits of resectable disease

The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Montreal, Quebec, October 22-24, 2009. Health care professionals involved in the care of patients with colorectal cancer participated in presentation and discussion sessions for the purposes of developing the recommendations presented here. This consensus statement addresses current issues in the management colorectal cancer, such as the management of hepatic and pulmonary metastases, the role of monoclonal antibodies to the epidermal growth factor receptor, and the benefits and safety of chemotherapy in elderly patients. The management of gastrointestinal neuroendocrine tumours and gastric cancer are also discussed.

Consensus recommendations for the use of anti-egfr therapies in metastatic colorectal cancer

In January 2010, a panel of Canadian oncologists with particular expertise in colorectal cancer (crc) gathered to develop a consensus guideline on the use of therapies against the epidermal growth factor receptor (egfr) in the management of metastatic crc (mcrc). This paper uses a case-based approach to summarize the consensus recommendations developed during that meeting.These are the consensus recommendations:Testing for the KRAS status of the tumour should be performed as soon as an egfr inhibitor is being considered as an option for treatment.Anti-egfr therapies are not recommended for the treatment of patients with tumours showing mutated KRAS status.For a patient with wild-type KRAS and an Eastern Cooperative Oncology Group status of 0-2, whose mcrc has previously been treated with a fluoropyrimidine, irinotecan, and oxaliplatin, switching to an egfr inhibitor is a recommended strategy.Cetuximab, cetuximab plus irinotecan, and panitumumab are all options for third-line therapy in patients with wild-type KRAS, provided that tolerability is acceptable.

An initiative to provide emergency healthcare for older people in the community: the impact on carers

The increase in the size and age of the UK older population has had a major effect on emergency services. Many older people will visit the emergency department but not necessarily require significant clinical intervention. The Paramedic Practitioner in Older People's Support (PPOPS) scheme was set up to provide community-based clinical assessment of older patients contacting the emergency services with minor acute conditions as an alternative approach to emergency department transfer. Patient carers were followed-up to evaluate the impact of this scheme when compared with standard transfer to the emergency department. Postal questionnaires, including items on the level of care provided, satisfaction with care received and carer impact, were administered to 561 carers. The overall response rate was 71.5% (401/561). The carers were predominantly female, approximately 60 years of age and family members, with more than three-quarters providing some form of physical care before the patient episode. Overall, carers did report an increase in the level of care provided before episode, significantly more so in the emergency department group (p=0.003). These increases related to more input needed in supporting physical activities. The carers in the PPOPS group were more likely to report greater satisfaction with their impression of care and staff attitude and would prefer treatment at home for the patient than those in the emergency department group (p<0.001). A minor health event does impact on the life of a carer. However, community-based schemes, such as PPOPS, do not increase the burden on carers and have high levels of satisfaction among this important group of the community.

Is it cost effective to introduce paramedic practitioners for older people to the ambulance service? Results of a cluster randomised controlled trial

BACKGROUND

A scheme to train paramedics to undertake a greater role in the care of older people following a call for an emergency ambulance was developed in a large city in the UK.

OBJECTIVES

To assess the cost effectiveness of the paramedic practitioner (PP) scheme compared with usual emergency care.

METHODS

A cluster randomised controlled trial was undertaken of PP compared with usual care. Weeks were allocated to the study group at random to the PP scheme either being active (intervention) or inactive (control). Resource use data were collected from routine sources, and from patient-completed questionnaires for events up to 28 days. EQ-5D data were also collected at 28 days.

RESULTS

Whereas the intervention group received more PP contact time, it reduced the proportion of emergency department (ED) attendances (53.3% vs 84.0%) and time in the ED (126.6 vs 211.3 minutes). There was also some evidence of increased use of health services in the days following the incident for patients in the intervention group. Overall, total costs in the intervention group were 140 UK pounds lower when routine data were considered (p = 0.63). When the costs and QALY were considered simultaneously, PP had a greater than 95% chance of being cost effective at 20 000 UK pounds per QALY.

CONCLUSION

Several changes in resource use are associated with the use of PP. Given these economic results in tandem with the clinical, operational and patient-related benefits, the wider implementation and evaluation of similar schemes should be considered.

Comparison of gemcitabine versus the matrix metalloproteinase inhibitor BAY 12-9566 in patients with advanced or metastatic adenocarcinoma of the pancreas: a phase III trial of the National Cancer Institute of Canada Clinical Trials Group

PURPOSE

To compare the selective matrix metalloproteinase inhibitor BAY 12-9566 with the nucleoside analog gemcitabine in the treatment of advanced pancreatic cancer.

METHODS

Patients with advanced pancreatic adenocarcinoma who had not previously received chemotherapy were randomly assigned to receive BAY 12-9566 800 mg orally bid continuously or gemcitabine 1,000 mg/m2 administered intravenously on days 1, 8, 15, 22, 29, 36, and 43 for the first 8 weeks, and then days 1, 8, and 15 of each subsequent 28-day cycle. The primary end point was overall survival; secondary end points were progression-free survival, tumor response, quality of life, and clinical benefit. The planned sample size of the study was 350 patients. Two formal interim analyses were planned.

RESULTS

The study was closed to accrual after the second interim analysis on the basis of the recommendation of the National Cancer Institute of Canada Clinical Trials Group Data Safety Monitoring Committee. There were 277 patients enrolled onto the study, 138 in the BAY 12-9566 arm and 139 in the gemcitabine arm. The rates of serious toxicity were low in both arms. The median survival for the BAY 12-9566 arm and the gemcitabine arm was 3.74 months and 6.59 months, respectively (P <.001; stratified log-rank test). The median progression-free survival for the BAY 12-9566 and gemcitabine arms was 1.68 and 3.5 months, respectively (P <.001). Quality-of-life analysis also favored gemcitabine.

CONCLUSION

Gemcitabine is significantly superior to BAY 12-9566 in advanced pancreatic cancer.

A meta-analysis examining effects of school sexuality education programs on adolescents' sexual knowledge, 1960-1997

This study analyzed and synthesized findings from selected studies conducted from 1960 through 1997 regarding effects of school sexuality education on adolescents' sexual knowledge. This purpose was achieved using meta-analysis. Sixty-seven studies that met the selection criteria were included in the meta-analysis. The 67 studies reported 72 outcomes regarding sexual knowledge, which were grouped into six independent variables related to knowledge about sexuality. A weighted effect size method developed by Hedges and Olkin was calculated using all studies. For all studies, 97% of weighted effect sizes were positive. The weighted average effect size on sexual knowledge across all studies of 0.41 was statistically significant, indicating a significant difference occurred between control and experimental groups' mastery of objectives related to sexual knowledge. It was concluded that sexuality education programs positively affect overall sexual knowledge.

Cambio en las escuelas: Mexican-American parent attitudes toward school health education

The purpose of this study was to determine the attitudes of Mexican-American (MA) parents of children toward school health education programs in South Texas. The Parent Attitude Scale (PAS) was developed and validated by American Cancer Society (ACS) staff and volunteer health educators. The validated survey was used to question randomly selected parents in the McAllen, Texas, school district regarding their attitudes toward school health education. Of 253 parents contacted, 235 (92.9%) parents were interviewed. Mann-Whitney U-Tests indicated that Mexican-American (MA) parents consider school health education to be more important than non-Mexican-American parents do. MA parents, overall, felt that it was more important that their child has good health habits and more important that their child's teacher provide support to them by teaching good health habits than non-MA parents. MA parents also felt that health was more important relative to other subjects at school than non-MA parents. The data indicate strong support for school health education efforts among MA parents in southern Texas. Such support may grow stronger with appropriate parent-recruitment efforts, including those by the ACS. Mexican-American parents may also represent an untapped resource for social and political support for school health programming.

School violence: prevalence and intervention strategies for at-risk adolescents

This study investigated the effects of social-cognitive group intervention on violence avoidance beliefs among at-risk adolescents. Fifty high school students were randomly assigned to an experimental or a control group. The experimental group participated in ten, 2-hour weekly sessions of a social-cognitive intervention. Both groups were administered a questionnaire before, immediately following, and 3 months after the intervention. Findings showed that the social-cognitive intervention did not result in significant differences between the groups on violence avoidance beliefs at posttest or follow-up. In addition, drug/alcohol users and nonusers, fighters and nonfighters, and students threatened at school and those not threatened were compared. Students who used drugs/alcohol and fought in school had significantly lower scores (i.e., a greater belief in using violence as a coping technique) than did students who did not engage in those behaviors.

Inflammatory breast carcinoma: comparison of survival of those diagnosed clinically, pathologically, or with both features

There still remains some controversy as to whether or not there is a survival difference in patients with inflammatory breast carcinoma (IBC) with regard to whether they were diagnosed clinically, pathologically, or with both features. We conducted a retrospective chart review of all the patients diagnosed with IBC who were treated at the Nova Scotia Cancer Treatment and Research foundation between the years of 1990 and 1994, inclusive. Fifty-seven patients' charts were reviewed for recurrence or death up until Feb. 16, 1996. The overall survival of the 57 patients was 32 per cent (confidence interval, 16-48%) and 12 per cent (confidence interval, 0-26%) at 3 and 5 years, respectively. The survival times according to presentation (clinical, pathological, or both) at 3 and 5 years were 31 and 10 per cent for the clinically diagnosed group, 56 per cent at 3 years for the pathologically diagnosed group (5-year survival times could not be calculated), and 34 and 20 per cent for the group diagnosed both clinically and pathologically, respectively. Analysis by the log-rank test revealed that there was no significant difference in survival between these three groups. We conclude that there was no statistically significant difference in survival between those patients who presented clinically, pathologically, or with both features.

Roles of community organizations in improving cancer prevention instruction in schools

Health education can be an important factor in the development of appropriate health behaviors in children. Community agencies that have not traditionally supported school health education can be of significant influence in improving school health education. This study examined the relationships between the involvement of the American Cancer Society (ACS) in schools and the degree of implementation of cancer prevention curricula. School health specialists from 41 metropolitan school districts in Texas were surveyed regarding the coverage of topical areas related to cancer prevention, health instructional patterns in districts, and collaborative efforts with the ACS. Tobacco use was widely covered in all levels of schools (elementary, middle, and high school), as was nutrition. Cancer detection and the concepts of cancer as a disease received most extensive coverage in high schools, and there were no significant grade level differences regarding coverage of the risks of sun exposure. School personnel had little training and felt little district support for school health education. Most respondents felt that teachers saw the ACS primarily as a resource for cancer information and resources than as a collaborative partner in health education efforts. Community organizations can play three roles in supporting school health education. First, the organization must certainly provide disease-specific information (in this case, cancer). They must also promote comprehensive school health education in general. Lastly, the study illustrates that community organizations must act as advocates for broader change in schools by supporting the development of organizational capacity within schools and districts to implement quality school health education, enlisting community support for quality school health education, and supporting policy initiatives that strengthen school health education activities.

Pro-innovation bias: the case of the Giant Texas SmokeScream

A common approach to promoting improvements in school health instruction involves development and dissemination of new curricula and teaching materials. Ironically, potential effects of innovative materials on student outcomes and actual teacher instructional practices rarely are considered important in decisions concerning use of new material. This study examined the impact of a new curricular innovation, the Giant Texas SmokeScream (GTSS), on 512 middle grade students' knowledge, perceptions, and behavioral intent about smoking. The data provided a basis for discussion of what Rogers labeled "pro-innovation bias." Data indicated the program had no effect on students. The GTSS program itself, although popular with schools, was questioned as being atheoretical in its approach to health education and ineffective in its outcomes. These data illustrate the need for programs to be based on sound theory and evaluated rigorously prior to general adoption. Additionally, program evaluations focused solely on student effects are insufficient in their assessment of adoption and implementation practices.

Opinions of rural Texas parents concerning elementary school health education

Parents of elementary school children in rural east-central Texas were surveyed about their attitudes toward and knowledge of Comprehensive School Health Education. Data indicated widespread support for health education compared to other subject areas. Parents felt alcohol and other drugs, nutrition, and first aid were the most important topics to be covered in elementary school, while sexuality, cancer, and stress were the least important. Parents were most comfortable discussing alcohol and other drugs, family life, and growth and development with their children and least comfortable discussing exercise, cancer, and sexuality. Implications for school health programs are discussed.

Cancer knowledge, self-efficacy, and cancer screening behaviors among Mexican-American women

Latina women are at significantly greater risk of death from cancer than Anglo women in the United States. Reasons for this include a lack of knowledge regarding cancer, lack of access to cancer screening services, and feelings of fatalism. This study was designed to determine the relationship between cancer knowledge and cancer screening self-efficacy in this population. One hundred twelve Mexican-American women living in southern Texas were surveyed regarding their self-efficacy toward engaging in age-appropriate cancer screening activities. Each subject answered questions related to knowledge and self-efficacy in four topical areas; general cancer knowledge, cervical cancer and Pap smears, breast cancer and breast self-examination (BSE), and colorectal cancer and sigmoidoscopy. A majority of the responders had significant misconceptions related to cancer causation, symptoms, and treatment and expressed feelings of little control over prevention of the disease. Only a minority felt that they could undergo the appropriate screenings, even if they were available. There were strong relationships between all of the knowledge variables examined, and between knowledge and self-efficacy related to BSE and colorectal cancer screening. Strong relationships were not found for the areas of Pap smears and general cancer knowledge. The results suggest that increased knowledge is associated with increased self-efficacy for cancer screening.

Computerized ambulatory-care pharmacy information system for direct order entry by prescribers

A computer system that links prescribers in a diabetes center to an ambulatory-care satellite pharmacy is described. In 1988 an ambulatory-care center serving the diabetic patients of a 437-bed university teaching hospital moved to a new location. To maintain efficient communication of prescription information from the diabetes center to a designated ambulatory-care satellite pharmacy, a program that enables diabetes center prescribers to enter their orders directly into the satellite pharmacy computer system was implemented. The pharmacy department's prescription-entry screen was reprogrammed so that it could be more easily used by prescribers, and a "default" list of the most frequently prescribed drugs was generated to simplify direct order entry. Prescription information entered at the diabetes center is transmitted to the satellite pharmacy; the filled prescriptions are usually ready by the time patients arrive. The average number of prescriptions entered into the computer per week remained steady during the first 14 weeks that the system was in use but increased substantially after diabetes center personnel were given a summary of use data and other information pertaining to the new system. However, because of the availability of only one terminal for order entry and the inherent ease and speed of writing prescriptions on paper, use of the system has not met expectations despite the benefits it offers. Prescribers in a diabetes center did not frequently enter prescription information into a computer system linked to the hospital's ambulatory-care pharmacy because the traditional method of writing prescriptions remained available and convenient.