A mixed-methods approach to understand university students' perceived impact of returning to class during COVID-19 on their mental and general health.

PURPOSE: This study investigated the prevalence and risk factors of mental and general health symptoms among university students attending in-person and online classes during COVID-19. We also explored their experiences returning to in-person classes and their views on the university's COVID-19-related policies. METHODS: In this sequential explanatory mixed-methods study (2020-2021), U.S. university student respondents (N = 1030; 603 women [58.5%], 907 [88.1%] aged 18-24 years) completed a quantitative, cross-sectional survey assessing their mental and general health symptoms experienced while taking classes during the COVID-19 pandemic. The survey link was distributed through social media and email invitations. Three separate follow-up focus groups (n = 27), consisting of an average of nine focus group respondents who had completed the quantitative survey per group, were conducted using a semi-structured interview guide. Focus group respondents provided qualitative responses on their experiences returning to class during COVID-19 and adhering to COVID-19-related policies. RESULTS: The prevalence of mental health symptoms among survey respondents were 57.6% (n = 593) for depression, 41.5% (n = 427) for anxiety, and 40.8% (n = 420) for stress. Over 90% of respondents reported perceptions of good general health. Female respondents and respondents identified as non-binary gender had an increased risk for mental health symptoms compared to male respondents. Respondents with preexisting medical conditions had an increased risk for worse general health. Themes identified through qualitative analysis included (1) attending class during COVID-19 is associated with unhealthy behaviors, and poor health, (2) perceived challenges of online learning and increased feelings of isolation, (3) demand for COVID-19 policy reform and greater transparency of COVID-19 statistics; (4) difficulties in adhering to COVID-19 policies; and (5) concerns about acquiring and transmitting COVID-19. CONCLUSIONS: Our findings indicate that university students attending classes during the pandemic are experiencing negative mental health impacts. Although students were aware of COVID-19-related policies, many found it challenging to comply. Broad acceptance of COVID-19 policies will require greater transparency and information sharing.

Sex-specific impact of diabetes on all-cause mortality among adults with acute myocardial infarction: An updated systematic review and meta-analysis, 1988-2021.

Background: The prevalence of diabetes and its impact on mortality after acute myocardial infarction (AMI) are well-established. Sex-specific analyses of the impact of diabetes on all-cause mortality after AMI have not been updated and comprehensively investigated. Objective: To conduct a systematic review and meta-analysis that examined sex-specific short-term, mid-term and long-term all-cause mortality associated with diabetes among AMI survivors (diabetes versus non-diabetes patients in men and women separately), using up-to-date data. Methods: We systematically searched Embase and MEDLINE for studies that were published from inception to November 14, 2021. Studies were included if (1) they studied post-AMI all-cause-mortality in patients with and without diabetes, (2) sex-specific all-cause mortality at short-term (in-hospital or within 90 days after discharge), mid-term (>90 days and within 5 years), and/or long-term (>5 years) were reported. From eligible studies, we used random effects meta-analyses models to estimate pooled unadjusted and adjusted sex-specific risk ratio (RR) of all-cause mortality at short-, mid-, and long-term follow-up for adults with diabetes compared with those without diabetes. Results: Of the 3647 unique studies identified, 20 studies met inclusion criteria. In the unadjusted analysis (Total N=673,985; women=34.2%; diabetes patients=19.6%), patients with diabetes were at a higher risk for all-cause mortality at short-term (men: RR, 2.06; women: RR, 1.83); and mid-term follow-up (men: RR, 1.69; women: RR, 1.52) compared with those without diabetes in both men and women. However, when adjusted RRs were used (Total N=7,144,921; women=40.0%; diabetes patients=28.4%), the associations between diabetes and all-cause mortality in both men and women were attenuated, but still significantly elevated for short-term (men: RR, 1.16; 95% CI, 1.12-1.20; women: RR, 1.29; 95% CI, 1.15-1.46), mid-term (men: RR, 1.39; 95% CI, 1.31-1.46; women: RR, 1.38; 95% CI, 1.20-1.58), and long-term mortality (men: RR, 1.58; 95% CI, 1.22-2.05; women: RR, 1.76; 95% CI, 1.25-2.47). In men, all-cause mortality risk associated with diabetes tended to increase with the duration of follow-up (p<0.0001). Conclusions: Diabetes has substantial and sustained effects on post-AMI all-cause mortality at short-term, mid-term and long-term follow-up, regardless of sex. Tailoring AMI treatment based on patients' diabetes status, duration of follow-up and sex may help narrow the gap in all-cause mortality between patients with diabetes and those without diabetes.

An unbelievable ordeal: The experiences of adult survivors treated with extracorporeal membrane oxygenation.

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) is a rescue treatment option for adult patients with severe cardiac dysfunction or respiratory failure. While short-term patient outcomes, such as in-hospital mortality and complications, have been widely described, little is known about the illness or recovery experience from the perspectives of survivors. Subjective reports of health are important indicators of the full, long-term impact of critical illness and treatment with ECMO on survivors' lives. OBJECTIVE: The objective of this study was to describe the experiences and needs of adults treated with ECMO, from onset of illness symptoms through the process of survivorship. METHODS: This study was guided by the qualitative method of interpretive description. We conducted in-depth, semistructured interviews with 16 adult survivors of ECMO who were treated at two participating regional ECMO centres in the northeast United States. Additional data were collected from demographic questionnaires, field notes, memos, and medical record review. Development of interview guides and data analysis were informed by the Family Management Style Framework. Qualitative data were analysed using thematic analysis techniques. RESULTS: The sample (n = 16) included 75% male participants; ages ranged from 23 to 65 years. Duration from hospital discharge to interviews ranged from 11 to 90 (M = 54; standard deviation = 28) months. Survivors progressed through three stages: Trauma and Vulnerability, Resiliency and Recovery, and Survivorship. Participants described short- and long-term impacts of the ECMO experience: all experienced physical challenges, two-thirds had at least one psychological or cognitive difficulty, and 25% were unable to return to work. All were deeply influenced by their own specific contexts, family support, and interactions with healthcare providers. CONCLUSIONS: The ECMO experience is traumatic and complex. Recovery requires considerable time, perseverance, and support. Long-term sequelae include impairments in cognitive, mental, emotional, physical, and social health. Survivors could likely benefit from specialised posthospital health services that include integrated, comprehensive follow-up care.

A Proposed Transitional Care Tool to Improve Medication Continuity After Release of Older Inmates.

Despite a growing aging population in the correctional system, older persons are often released from jail unprepared for the transition to the free world and unable to access necessary medications. This article proposes a discharge form (transitional care tool) that may improve the medical care provided to older inmates upon release from jail, especially regarding their compliance with prescribed medications. The authors developed their tool in a three-step process: (1) review concerns raised in pertinent correctional medical literature, (2) expert panel determination of the relative importance for each of the concerns, and (3) assessment of the tool's likely efficacy as viewed by a focus group familiar with transitions to the free world after incarceration. Further research is required to validate the tool in the field.

Monitor-Watcher Use, Nurses' Knowledge of Electrocardiographic Monitoring, and Arrhythmia Detection.

BACKGROUND: Electrocardiographic telemetry monitors are ubiquitous in hospitals. Dedicated monitor watchers, either on the unit or in a centralized location, are often responsible for observing telemetry monitors and responding to their alarms. The impact of use of monitor watchers is not known. OBJECTIVES: To evaluate the association of monitor-watcher use with (1) nurses' knowledge of electrocardiographic (ECG) monitoring and (2) accuracy of arrhythmia detection. METHODS: Baseline data from 37 non-intensive care unit cardiac patient care areas in 17 hospitals in the Practical Use of the Latest Standards for Electrocardiography trial were analyzed. Nurses' knowledge (n = 1136 nurses) was measured using a validated, 20-item online test. Accuracy of arrhythmia detection (n = 1189 patients) was assessed for 5 consecutive days by comparing arrhythmias stored in the monitor with nurses' documentation. Multiple regression was used to evaluate the association of use of monitor watchers with scores on the ECG-monitoring knowledge test. The association of monitor-watcher use with accuracy of arrhythmia detection was examined by χ2 analysis. RESULTS: Of the 37 units, 13 (35%) had monitor watchers. Use of monitor watchers was not independently associated with ECG-monitoring knowledge (P = .08). The presence of monitor watchers also was not significantly associated with the accuracy of arrhythmia detection (P = .94). CONCLUSION: Although the use of monitor watchers was not associated with diminished nurses' knowledge of ECG monitoring, it also was not associated with more accurate arrhythmia detection. If implementing a monitor-watcher program, critical safety points, such as ensuring closed-loop communication, must be considered.

Comparison of Point-of-Care Testing Methods and Laboratory Analysis for Assessing Urine Specific Gravity and pH of Children Undergoing Chemotherapy.

BACKGROUND: To reduce the risk of renal toxicity, urine specific gravity (SG) and pH (potential of hydrogen) parameters should be met before nephrotoxic chemotherapeutic agents are administered. The purpose of this study was to compare laboratory urine SG and pH values with those obtained with urine point-of-care (POC) testing methods commonly used when caring for children receiving nephrotoxic chemotherapeutic agents. METHOD: A method-comparison design was used to compare the values of three POC methods for SG (dipstick, automated dipstick reader, refractometer) and three pH (dipstick, automated dipstick reader, litmus paper) methods with laboratory analysis of 86 urine samples from 43 children hospitalized on a pediatric hematology oncology unit in a large academic medical center. The Bland-Altman method was used to calculate bias and precision between POC and laboratory values. RESULTS: Except for the SG refractometer, bias values from Bland-Altman graphs demonstrated poor agreement between POC and laboratory urine SG and pH results. The precision values between these methods indicated overestimation or underestimation of hydration or urine pH status. Compared with laboratory methods, 31% of POC visual reading of dipstick SG values were falsely low-putting the patient at risk of not receiving necessary hydration and subsequent nephrotoxicity. DISCUSSION: In conclusion, most POC urine testing methods for SG and pH are not accurate compared with laboratory analysis. Because laboratory analyses can take longer than POC methods to obtain results, clinicians need to collaborate with laboratory medicine to ensure that an expedited process is in place in order to prevent chemotherapy administration delays.

Newly diagnosed diabetes and outcomes after acute myocardial infarction in young adults.

OBJECTIVE: To examine prevalence and characteristics of newly diagnosed diabetes (NDD) in younger adults hospitalised with acute myocardial infarction (AMI) and investigate whether NDD is associated with health status and clinical outcomes over 12-month post-AMI. METHODS: In individuals (18-55 years) admitted with AMI, without established diabetes, we defined NDD as (1) baseline or 1-month HbA1c≥6.5%; (2) discharge diabetes diagnosis or (3) diabetes medication initiation within 1 month. We compared baseline characteristics of NDD, established diabetes and no diabetes, and their associations with baseline, 1-month and 12-month health status (angina-specific and non-disease specific), mortality and in-hospital complications. RESULTS: Among 3501 patients in Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients study, 14.5% met NDD criteria. Among 508 patients with NDD, 35 (6.9%) received discharge diagnosis, 91 (17.9%) received discharge diabetes education and 14 (2.8%) initiated pharmacological treatment within 1 month. NDD was more common in non-White (OR 1.58, 95% CI 1.23 to 2.03), obese (OR 1.72, 95% CI 1.39 to 2.12), financially stressed patients (OR 1.27, 95% CI 1.02 to 1.58). Compared with established diabetes, NDD was independently associated with better disease-specific health status and quality of life (p≤0.04). No significant differences were found in unadjusted in-hospital mortality and complications between NDD and established or no diabetes. CONCLUSIONS: NDD was common among adults≤55 years admitted with AMI and was more frequent in non-White, obese, financially stressed individuals. Under 20% of patients with NDD received discharge diagnosis or initiated discharge diabetes education or pharmacological treatment within 1 month post-AMI. NDD was not associated with increased risk of worse short-term health status compared with risk noted for established diabetes. TRIAL REGISTRATION NUMBER: NCT00597922.

Long-term health-related quality of life of adult patients treated with extracorporeal membrane oxygenation (ECMO): An integrative review.

BACKGROUND: Extracorporeal membrane oxygenation (ECMO), a rescue treatment for patients with severe pulmonary and/or cardiac dysfunction, is increasingly being used worldwide. A better understanding of long-term health-related quality of life (HRQOL) is needed. OBJECTIVE: To synthesize research on long-term (at least 6 months post-ECMO) HRQOL of adults treated with ECMO. METHODS: In this integrative review, we searched 3 electronic databases and did a hand search of relevant journals for articles published 2000-2019, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. RESULTS: Thirty-one studies, representing 913 patients treated with ECMO, were included. Long-term HRQOL was slightly better for patients treated with veno-venous ECMO than veno-arterial ECMO, and mental health outcomes tended to be better than physical ones. Survivors frequently experienced physical complications, functional limitations, anxiety, depression, and post-traumatic stress symptoms, although improvements were observed over time. CONCLUSIONS: Early identification and management of physical and mental health problems may improve HRQOL outcomes.

Association of Diabetes Mellitus With Health Status Outcomes in Young Women and Men After Acute Myocardial Infarction: Results From the VIRGO Study.

Background Diabetes mellitus increases the risk of mortality after acute myocardial infarction (AMI). However, little is known about the association of diabetes mellitus with post-AMI health status outcomes (symptoms, functioning, and quality of life) in younger adults. Methods and Results We investigated the association between diabetes mellitus and health status during the first 12 months after AMI, using data from 3501 adults with AMI (42.6% with diabetes mellitus) aged 18 to 55 years enrolled in the VIRGO (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients) study. Health status was measured with Seattle Angina Questionnaire (SAQ), 12-item Short-Form Health Survey, and EuroQol-Visual Analogue Scale at baseline hospitalization, 1-month, and 12-months post-AMI. At baseline, patients with diabetes mellitus had significantly worse SAQ-angina frequency (81±22 versus 86±19), SAQ-physical limitations (77±28 versus 85±23), SAQ-quality of life (55±25 versus 57±23), 12-item Short-Form Health Survey mental (44±13 versus 46±12)/physical functioning (41±12 versus 46±12), and EuroQol-Visual Analogue Scale (61±22 versus 66±21) than those without diabetes mellitus. Over time, both groups (with and without diabetes mellitus) improved considerably and the differences in health status scores progressively narrowed (except for 12-item Short-Form Health Survey physical functioning). In the linear-mixed effects models, adjusted for sociodemographics, cardiovascular risk factors, comorbidities, clinical characteristics, psychosocial factors, healthcare use, and AMI treatment, diabetes mellitus was associated with worse health status at baseline but not after discharge, and the association did not vary by sex. Conclusions At baseline, young adults with diabetes mellitus had poorer health status than those without diabetes mellitus. After AMI, however, they experienced significant improvements and diabetes mellitus was not associated with worse angina, SAQ-physical limitations, mental functioning, and quality of life, after adjustment for baseline covariates. Clinical Trial Registration URL: https://www.clinicaltrials.gov/. Unique identifier: NCT00597922.

Critical care nurses' clinical reasoning about physiologic monitor alarm customisation: An interpretive descriptive study.

AIMS AND OBJECTIVES: To explore clinical reasoning about alarm customisation among nurses in intensive care units. BACKGROUND: Critical care nurses are responsible for detecting and rapidly acting upon changes in patients' clinical condition. Nurses use medical devices including bedside physiologic monitors to assist them in their practice. Customising alarm settings on these devices can help nurses better monitor their patients and reduce the number of clinically irrelevant alarms. As a result, customisation may also help address the problem of alarm fatigue. However, little is known about nurses' clinical reasoning with respect to customising physiologic monitor alarm settings. DESIGN: This article is an in-depth report of the qualitative arm of a mixed methods study conducted using an interpretive descriptive methodological approach. METHODS: Twenty-seven nurses were purposively sampled from three intensive care units in an academic medical centre. Semi-structured interviews were conducted by telephone and were analysed using thematic analysis. Consolidated Criteria for Reporting Qualitative Research (COREQ) reporting guidelines were used. RESULTS: Four themes were identified from the interview data: unit alarm culture and context, nurse attributes, motivation to customise and customisation "know-how." A conceptual model demonstrating the relationship of these themes was developed to portray the factors that affect nurses' customisation of alarms. CONCLUSIONS: In addition to drawing on clinical data, nurses customised physiologic monitor alarms based on their level of clinical expertise and comfort. Nurses were influenced by the alarm culture on their clinical unit and colleagues' and patients' responses to alarms, as well as their own technical understanding of the physiologic monitors. RELEVANCE TO CLINICAL PRACTICE: The results of this study can be used to design strategies to support the application of clinical reasoning to alarm management, which may contribute to more appropriate alarm customisation practices and improvements in safety.

Physical and Psychological Health Outcomes of Qigong Exercise in Older Adults: A Systematic Review and Meta-Analysis.

Physical limitations, depression and anxiety are prevalent among older adults. Mild to moderate exercise can promote physical and psychological health and reduce the risk of chronic diseases. Qigong, a type of Chinese traditional medicine exercise, has demonstrated beneficial effects on physical ability and mental health in adults with chronic conditions. The purpose of this review was to systematically assess the effects of Qigong exercise on physical and psychological health outcomes in older adults. A total of 1282 older adults aged 62 to 83 years with depressive symptoms, frailty or chronic medical illnesses were included in this review. The meta-analysis showed that Qigong exercise resulted in significantly improved physical ability compared with active control or usual care (standardized mean difference [SMD]  =  1.00 and 1.20, respectively). The pooled effects of studies with thrice weekly Qigong sessions had the greatest effect ( SMD=1.65 ) on physical ability in older adults. Lower quality studies demonstrated larger effect sizes than those of higher quality. Although Qigong exercise showed favorable effects on depression, balance and functioning, the overall effects did not reach statistical significance. No significant adverse events were reported. The findings suggest that the Qigong exercise may be an option for older adults to improve physical ability, functional ability, balance and to lessen depression and anxiety. However, the number of RCTs that enroll older adults is limited. More methodologically sound RCTs are needed to confirm the efficacy of Qigong exercise on physical and psychological health in older adults with chronic illnesses.

Safety and Patients' Response to Ambulation With a Pulmonary Artery Catheter in the Cardiac Intensive Care Unit.

BACKGROUND: Early mobilization of patients in the intensive care unit can be beneficial, but evidence is insufficient to indicate whether allowing patients with an indwelling pulmonary artery catheter to walk is safe. OBJECTIVE: To describe the physiological and emotional responses to ambulation in patients with heart failure and a pulmonary artery catheter. METHODS: This prospective, descriptive study included 19 patients with heart failure monitored with a pulmonary artery catheter in a cardiac intensive care unit. Each patient, accompanied by a nurse, walked with continuous observation of heart rate and rhythm and pulmonary artery tracing on a transport monitor. Pulmonary artery catheter position and waveform, arrhythmias, and perceived levels of exertion and fatigue were recorded before and after each walk. The distance ambulated was documented. One to 3 times per week, nurses administered a questionnaire addressing patients' sense of well-being. RESULTS: The 19 patients had 303 walks (range, 1-68; median, 7). During 7 patient walks (2.4%), catheter migration of 1 to 5 cm occurred, but no arrhythmias or waveform changes were observed. Changes in exertion and fatigue were significant (P < .001, paired t test), but levels of both were minimal after walking. Patients expressed physical and emotional benefits of walking. CONCLUSIONS: This study provides preliminary evidence that for hemodynamically stable patients with heart failure, ambulating with a pulmonary artery catheter is safe and enhances their sense of well-being. The presence of an indwelling pulmonary artery catheter should not preclude walking.

Implementing Practice Standards for Inpatient Electrocardiographic Monitoring.

BACKGROUND: Although electrocardiographic monitoring is common in hospitalized patients, many patients receive unnecessary monitoring, contributing to patients' inconvenience, clinicians' alarm fatigue, and delayed admissions. OBJECTIVE: To evaluate the impact of implementation of an electronic order set based on the American Heart Association practice standards for electrocardiographic monitoring on the occurrence of appropriate monitoring. METHODS: The sample for this preintervention-to-postintervention quasi-experimental study consisted of 297 adult patients on medical, surgical, neurological, oncological, and orthopedic patient care units that used remote electrocardiographic monitoring in a 627-bed hospital in Minneapolis, Minnesota. The intervention was the introduction into the electronic health record of order sets prompting physicians to order electrocardiographic monitoring per the American Heart Association practice standards. Indications for monitoring according to the practice standards and adverse outcomes (unexpected transfer to intensive care unit, death, code blue events, and call for the rapid response team) were compared before and after implementation of the order set. RESULTS: Implementation of the order set was associated with an increase in appropriate monitoring (48.0% to 61.2%; P = .03); the largest increase was in ordering by medical residents (30.8% to 76.5%; P = .001). No significant increase in adverse patient outcomes was noted. CONCLUSIONS: Implementation of the practice standards via an electronic order set was associated with a statistically significant increase in appropriate monitoring, with no increase in adverse events. Use of electronic order sets is an effective and safe way to enhance appropriate electrocardiographic monitoring.

The Association Between HIV Infection and the Use of Palliative Care in Patients Hospitalized With Heart Failure.

BACKGROUND: The number of adults with heart failure (HF) and HIV infection is increasing. These patients may benefit from palliative care (PC). OBJECTIVES: Determine the association between HIV infection, other HIV characteristics, and PC among hospitalized patients with HF in the Veterans Health Administration (VHA). DESIGN: Nested case-control study of patients with HF hospitalized from 2003 to 2015 and enrolled in the Veterans Aging Cohort Study. SETTING/PATIENTS: Two hundred and ten hospitalized patients with HF who received PC matched to 1042 patients with HF who did not receive PC, by age, discharge date, and left ventricular ejection fraction. MEASUREMENTS: Palliative care use was the primary outcome. Independent variables included HIV infection identified by International Classification of Diseases Ninth Revision code and further characterized as the primary diagnosis for hospitalization, unsuppressed HIV-1 RNA, CD4 counts <200 cells/mm3, and other covariates. We examined associations between independent variables and PC using conditional logistic regression. RESULTS: The sample was 99% male, mean age was 64 years (standard deviation ±10), 54% of cases and 59% of controls were black, and 30% of cases and 31% of controls were HIV-infected. In adjusted models, HIV as the primary diagnosis for hospitalization (odds ratio [OR]: 3.69, 95% confidence interval [CI]: 1.30-10.52), unsuppressed HIV-1 RNA (OR: 2.62, 95% CI: 1.31-5.24), and CD4 counts <200 cells/mm3 (OR: 3.47; 1.78-6.77), but not HIV infection (OR: 0.79, 95% CI: 0.55-1.13), were associated with PC. CONCLUSIONS: HIV characteristics indicative of severe disease are associated with PC for hospitalized VHA patients with HF. Increasing access to PC for patients with HF and HIV is warranted.

Testing physiologic monitor alarm customization software to reduce alarm rates and improve nurses' experience of alarms in a medical intensive care unit.

BACKGROUND: Clinicians in intensive care units experience alarm fatigue related to frequent false and non-actionable alarms produced by physiologic monitors. To reduce non-actionable alarms, alarm settings may need to be customized for individual patients; however, nurses may not customize alarms because of competing demands and alarm fatigue. OBJECTIVE: To examine the effectiveness and acceptance of physiologic monitor software to support customization of alarms. METHODS: This pre/post intervention study was conducted in a 56-bed medical intensive care unit. IntelliVue® Alarm Advisor customization support software for alarm limit violations was installed on all monitors and education on its use provided. For 2 months before and after implementation of the software, data were collected on patient characteristics from the electronic health record, alarm counts and duration from the monitoring system, and nurses' experience of alarms from a survey. RESULTS: Medium-priority heart rate, respiratory rate, and arterial pressure alarms were significantly reduced after software implementation (9.3%, 11.8%, and 15.9% reduction respectively; p<0.001 for all). The duration of these alarms was also significantly shorter (7.8%, 13.3%, and 9.3% reduction respectively; p<0.05 for all). The number and duration of SpO2 alarms did not decrease (p>0.05 for both). Patients post-intervention had worse Glasgow Coma Scale scores (p = 0.014), but otherwise were comparable to those pre-intervention. Nurses reported less time spent on non-actionable alarms post-intervention than pre-intervention (p = 0.026). Also lower post-intervention were the proportions of nurses who reported that alarms disturbed their workflow (p = 0.027) and who encountered a situation where an important alarm was ignored (p = 0.043). The majority (>50%) agreed that the software supported setting appropriate alarm limits and was easy to use. CONCLUSION: Alarm customization software was associated with a reduction in alarms. Use of software to support nurses' recognition of trends in patients' alarms and facilitate changes to alarm settings may add value to alarm reduction initiatives.

Challenges of customizing electrocardiography alarms in intensive care units: A mixed methods study.

BACKGROUND: Customizing monitor alarm settings to individual patients can reduce alarm fatigue in intensive care units (ICUs), but has not been widely studied. OBJECTIVES: To understand ICU nurses' approaches to customization of electrocardiographic (ECG) monitor alarms. METHODS: A convergent mixed methods study was conducted in 3 ICUs in 1 hospital. Data on the type and frequency of ECG alarm customization were collected from patient monitors (n=298). Nurses' customization clinical reasoning was explored through semi-structured interviews (n=27). RESULTS: Of the 298 patients, 58.7% had ≥1 alarm(s) customized. Heart rate limits, irregular heart rate, and atrial fibrillation were the most commonly customized alarms. Interviews revealed that customization practices varied widely and were influenced by factors including clinical expertise, lack of customization education, and negative experiences. CONCLUSION: Alarm customization is nuanced and requires adequate support to develop safe and effective practices. The challenges identified can inform development of strategies to improve alarm customization.

Nurse-Technology Interactions and Patient Safety.

Nurses are the end-users of most technology in intensive care units, and the ways in which they interact with technology affect quality of care and patient safety. Nurses' interactions include the processes of ensuring proper input of data into the technology as well as extracting and interpreting the output (clinical data, technical data, alarms). Current challenges in nurse-technology interactions for physiologic monitoring include issues regarding alarm management, workflow interruptions, and monitor surveillance. Patient safety concepts, like high reliability organizations and human factors, can advance efforts to enhance nurse-technology interactions.

Attitudes and Practices Related to Clinical Alarms: A Follow-up Survey.

BACKGROUND: Alarm fatigue is a widely acknowledged patient safety concern in hospitals. In 2013, The Joint Commission issued a National Patient Safety Goal on Alarm Management, making addressing alarm management a priority. To capture changes in attitudes and practices related to alarms, the Healthcare Technology Foundation conducted and reported findings from national online surveys in 2006 and 2011 and completed a third survey in 2016. OBJECTIVES: The goal of the 2016 survey was to identify how hospital practices and clinicians' perceptions of alarms have changed since 2006. METHODS: The online survey was distributed via national health care organizations during a 2-month period. Results of the 2016 survey (N = 1241) were compared with results of the 2006 and 2011 surveys by using χ2 and Kruskal-Wallis analyses. RESULTS: Responses were significantly different for almost all items across the 3 surveys. Respondents in 2016 were more likely to agree that nuisance alarms occur frequently and disrupt patient care and were less likely to agree that clinical staff responds quickly to alarms. Compared with respondents in 2011, those in 2016 were almost twice as likely to report that their hospitals had experienced adverse events related to alarms in the past 2 years. However, in 2016 a much higher proportion of respondents indicated that their hospitals had implemented alarm improvement initiatives. CONCLUSIONS: Although survey findings show disappointing trends in the past 10 years, including worsening perceptions of nuisance alarms and more alarm-related adverse events, the increase in alarm improvement initiatives is encouraging.

Measurement of Physiological Monitor Alarm Accuracy and Clinical Relevance in Intensive Care Units.

BACKGROUND: Alarm fatigue threatens patient safety by delaying or reducing clinician response to alarms, which can lead to missed critical events. Interventions to reduce alarms without jeopardizing patient safety target either inaccurate or clinically irrelevant alarms, so assessment of alarm accuracy and clinical relevance may enhance the rigor of alarm intervention studies done in clinical units. OBJECTIVES: To (1) examine approaches used to measure accuracy and/or clinical relevance of physiological monitor alarms in intensive care units and (2) compare the proportions of inaccurate and clinically irrelevant alarms. METHODS: An integrative review was used to systematically search the literature and synthesize resulting articles. RESULTS: Twelve studies explicitly measuring alarm accuracy and/or clinical relevance on a clinical unit were identified. In the most rigorous studies, alarms were annotated retrospectively by obtaining alarm data and parameter waveforms rather than being annotated in real time. More than half of arrhythmia alarms in recent studies were inaccurate. However, contextual data were needed to determine alarms' clinical relevance. Proportions of clinically irrelevant alarms were high, but definitions of clinically irrelevant alarms often included inaccurate alarms. CONCLUSIONS: Future studies testing interventions on clinical units should include alarm accuracy and/or clinical relevance as outcome measures. Arrhythmia alarm accuracy should improve with advances in technology. Clinical interventions should focus on reducing clinically irrelevant alarms, with careful consideration of how clinical relevance is defined and measured.

Physical and psychological effects of Qigong exercise in community-dwelling older adults: An exploratory study.

Older adults need exercise programs that correspond to age-related changes. The purpose of this study was to explore preliminary effects of an 8-week Qigong exercise intervention on the physical ability, functional and psychological health, and spiritual well-being of community-dwelling older adults. Forty-five community-dwelling adults with the mean age of 74.8 years participated a 1-h Health Qigong exercise session twice weekly for 8 weeks. The majority were female (84%) and white (91%), and lived with their spouse (49%). Physical ability (p < 0.001), functional health (p = 0.001), balance (p < 0.001), functional reach (p < 0.001), depression (p = 0.005), and spiritual well-being (p = 0.004) improved significantly after the 8-week intervention. Most participants perceived physical ability, mental health, and spiritual well-being benefits. No adverse events were reported. A twice weekly Qigong exercise program over 8 weeks is feasible and has potential to improve physical ability, functional health, balance, psychological health, and spiritual well-being in older adults.