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Work system factors affecting COVID-19 PPE use: A human factors approach to analysis of video recordings of emergency department clinical work
- Esosa Nosakhare, Shawna Perry, Susan Peterson, Frankie Catalfumo, Kelly Osei, Kelly Osei, Kelly Osei, Kelly Williams, Maia Bradley, Marium Sultan, Oluseyi Daodu, Nivedha Prabhu, Ayse Gurses
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- Journal:
- Antimicrobial Stewardship & Healthcare Epidemiology / Volume 2 / Issue S1 / July 2022
- Published online by Cambridge University Press:
- 16 May 2022, pp. s9-s10
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- Article
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Background: The effectiveness of PPE in preventing self-contamination of healthcare workers (HCWs) and transmission of pathogens (airborne and contact) in the emergency department (ED) is highly dependent on consistent, appropriate use of and other interactions (eg, storing, cleaning, etc) with the PPE. Pre–COVID-19 studies focused primarily on individual HCW contributions to incorrect or suboptimal PPE use. We conducted an analysis of ED video recordings using a human-factors engineering framework (ie, The Systems Engineering Initiative for Patient Safety, SEIPS), to identify work-system–level contributions to inappropriate PPE usage by HCWs while they provide care in their actual clinical care environment. Methods: In total, 47 video sessions (each ~15 minute) were recorded between June 2020 and May 2021 using a GoPro camera in an 8-bed pod area, designated for persons under investigation (PUI) and confirmed COVID-19–positive patients, in an ED of a large, tertiary-care, academic medical center. These recordings captured a ‘landscape view’: 2 video cameras were set up to capture the entire ED pod area and HCWs as they provided care. A team with hemorrhagic fever expertise, infection prevention and control expertise, and ED expertise reviewed each video together and extracted data using a semistructured form. Results: Guided by the 5 components of the SEIPS work system model, (ie, task, physical environment, person, organization, tools and technology), multiple work system failure points influencing HCWs appropriate use of PPE were identified. For example, under the task component, HCWs were observed not doffing and donning in recommended sequence. Also, inconsistencies with COVID-19 status signage on a patient’s door and ambiguous labelling of work areas designated as clean (donning) and dirty (doffing) sites acted as a barrier to appropriate PPE use under the physical environment section. Conclusions: Human factors–based analysis of video recordings of actual ED work identified a variety of work system factors that impede appropriate or correct use of PPE by HCWs. Future efforts to improve appropriate PPE use should focus on eliminating or mitigating the effects of these work system factors.
Funding: US CDC
Disclosures: The authors gratefully acknowledge the CDC for funding this work. This material is based upon work supported by the Naval Sea Systems Command (under contract No. N00024-13-D-6400, Task Order NH076). Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the Naval Sea Systems Command (NAVSEA) or the US CDC.
Supporting cancer patients quit smoking: the initial evaluation of our tobacco cessation intervention program
- Ernest Osei, Rahil Kassim, Kelly A. Cronin, Barbara-Anne Maier
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- Journal:
- Journal of Radiotherapy in Practice / Volume 19 / Issue 2 / June 2020
- Published online by Cambridge University Press:
- 01 July 2019, pp. 163-172
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Background:
Tobacco is a known addictive consumer product and its use has been reported to be associated with several health problems as well as the leading cause of premature, preventable mortality worldwide. For patients undergoing cancer treatment, tobacco smoking can potentially compromise treatment effectiveness; however, there is sufficient evidence suggesting numerous health benefits of smoking cessation interventions for cancer patients.
Methods:The Grand River Regional Cancer Centre (GRRCC) smoking cessation program began in October 2013 to provide evidence-based intensive tobacco intervention to patients. All new patients are screened for tobacco use and those identified as active smokers are advised of the benefits of cessation and offered referral to the program where a cessation nurse offers counseling. Patients’ disease site, initial cessation goal, quit date, number of quit attempts and mode of contact are collected by the cessation nurse. This study reports on the initial evaluation of the smoking cessation program activities at GRRCC.
Results:There are 1,210 patients who were screened, accepted a referral and counseled in the program. The referral pattern shows a modest increase every year and most of the patients (58%) indicated readiness to quit smoking. Overall, 29 and 26% of patients either quit or cut-back smoking, respectively. Among 348 patients who quit smoking, 300 (86%) were able to quit at the first attempt. The data indicated that 309 (44%) out of the 698 patients who indicated their initial intent to quit smoking were able to quit, whereas about 242 (35%) were able to cutback. A total of 15 patients out of 32 who indicated initial readiness to ‘cutback’ smoking were able to reduce tobacco use and three patients actually ended up quitting, although their initial goal was ‘ready-to-cut-back’.
Conclusions:GRRCC smoking cessation program started in October 2013 to provide evidence-based intensive smoking cessation interventions for patients with cancer. Most patients referred to the program indicated a readiness to quit smoking affirming that if patients become aware of the various risks associated with continual smoking or if they are informed of the benefits associated with cessation with regard to their treatment, they will be more likely to decide to quit. Therefore, it is essential that patients, their partners and families are counseled on the health and treatment benefits of smoking cessation and sustainable programs should be available to support them to quit smoking. It is imperative then, that oncology programs should consistently identify and document the smoking status of cancer patients and support those who use tobacco at the time of diagnosis to quit. Evidence-based smoking cessation intervention should be sustainably integrated into the cancer care continuum in all oncology programs from prevention of cancer through diagnosis, treatment, survivorship and palliative care.
A review of the effects of tobacco smoking on cancer treatment: smoking cessation intervention should be integrated into the cancer care continuum
- Rahil Kassim, Ernest Osei, Kelly A. Cronin
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- Journal:
- Journal of Radiotherapy in Practice / Volume 19 / Issue 1 / March 2020
- Published online by Cambridge University Press:
- 27 May 2019, pp. 84-92
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Background:
The adverse health effects associated with smoking tobacco have been well investigated, and its detrimental effects on cancer treatment outcomes, efficacy and quality of life (QOL) for cancer patients have also been well documented. Tobacco smoke contains many thousands of chemicals, including a plethora of carcinogens, and the exposure of human cells to these carcinogens, and their metabolic activation, is the main mechanism by which smoking-related cancer is initiated.
Materials and Methods:This paper reports on a narrative review of recent studies in the field of effects of tobacco smoking on cancer treatment, including the effects of carcinogens in smoke on carcinogenesis, cell mutations and the immune system. The health effects of smokeless tobacco, effects of tobacco smoking on cancer treatment, and its impact on surgery, radiation therapy and chemotherapy are reported. The potential risks of second primary cancers or recurrence from tobacco use, the effects of second-hand smoking and cancer treatment, the impact of smoking on the QOL after cancer treatment and the need to integrate smoking cessation programs into the cancer care continuum are also reported.
Conclusions:Tobacco use has a direct impact on cellular function by inhibiting apoptosis, stimulating proliferation and decreasing the efficacy of cancer treatment; therefore, quitting its use has the potential to improve treatment response rates and survival, as well as reduces the risk of developing second cancers and potentially improves the QOL after treatment. Smoking cessation is one of the most important interventions to prevent cancer and is also essential after the diagnosis of cancer to improve clinical outcomes. Due to the numerous benefits of smoking cessation, it should become a critical component of the cancer care continuum in all oncology programs – from prevention of cancer through diagnosis, treatment, survivorship and palliative care. Evidence-based smoking cessation intervention should be sustainably integrated into any comprehensive cancer program, and the information should be targeted to the specific benefits of cessation in cancer patients.