Associations among hearing loss,hospitalization, readmission and mortality in older adults: A systematic review

ObjectiveOlder adults with hearing loss face many challenges impacting health outcomes. The objective of this review was to evaluate current evidence for associations among hearing loss, hospitalizations, readmissions and mortality in older adults living with hearing loss.MethodsA systematic search, of PubMed, CINAHL and Embase was performed in October 2018. Studies that were included consisted of populations aged 50 and older, publications after 2004, clearly defined hearing loss measurements, and non-aggregated, appropriate outcome variables. We excluded deafness, specified hearing losses, and cochlear implant users.ResultsFifteen mortality studies, four hospitalization studies, and one readmission study were identified. After adjustments, three mortality, three hospitalization, and the one readmission study found significant associations.DiscussionHearing loss was associated with an increased risk of hospitalizations, readmission and mortality. However, there is insufficient evidence to support that hearing loss is independently associated to increased risk of these outcomes.     

Long-term follow-up of exercise interventions aimed at preventing falls in older people living in the community: a systematic review and meta-analysis

BackgroundFall-related injuries are the leading cause of accident-related mortality for older adults, with 30% of those aged 65 years and over falling annually. Exercise is effective in reducing rate and risk of falls in community-dwelling adults; however, there is lack of evidence for the long-term effects of exercise.ObjectivesTo assess the long-term effect of exercise interventions on preventing falls in community-dwelling older adults.Data SourcesSearches were undertaken on MEDLINE, EMBASE, AMED, CINAHL, psycINFO, the Physiotherapy Evidence Database (PEDro) and The Cochrane Library from inception to April 2017.Study selectionRandomised controlled trials (RCTs), cohort studies or secondary analyses of RCTs with long-term follow-up (>12 months) of exercise interventions involving community-dwelling older adults (65 and over) compared to a control group.Data extraction/ Data synthesisPairs of review authors independently extracted data. Review Manager (RevMan 5.1) was used for meta-analysis and data were extracted using rate ratio (RaR) and risk ratio (RR).ResultsTwenty-four studies (7818 participants) were included. The overall pooled estimate of the effect of exercise on rate of falling beyond 12-month follow-up was rate ratio (RaR) 0.79 (95% confidence interval (CI) 0.71 to 0.88) and risk of falling was risk ratio (RR) 0.83 (95% CI 0.76 to 0.92) Subgroup analyses revealed that there was no sustained effect on rate or risk of falling beyond two years post intervention.ConclusionsFalls prevention exercise programmes have sustained long-term effects on the number of people falling and the number of falls for up to two years after an exercise intervention.Systematic review registration numberCRD42017062461.     

Patient and caregiver expectations of emergency department care: A scoping literature review

BackgroundCommunication between health care providers (HCPs) and patients and/or their caregivers in the chaotic emergency department (ED) context can be challenging and potentially impact health outcomes and patient satisfaction. Studies examining strategies to improve communication of patient and caregivers expectations of care in an ED are widely dispersed.MethodsWe conducted a scoping review of the published and grey literature to examine the extent, range and nature of existing research evidence regarding strategies to enhance communication of patient and caregiver expectations of care in an ED.ResultsOf the 599 articles retrieved, 24 met the inclusion criteria. Most of the studies identified included patients (n = 9) or caregivers (n = 8) as the population of interest, while the remainder examined the expectations of a mix of patients, parents/caregivers, and/or HCPs (n = 7). The majority (n = 21) of the studies did not communicate patient/caregiver expectations to HCPs.ConclusionThis scoping review highlights the paucity of available research literature evaluating strategies to communicate patient and caregiver ED expectations. Our findings identify the need for experimental designs in future studies to evaluate implementation strategies for ED expectation tools with a particular emphasis on measuring the impact of sharing patient expectations with HCPs.     

How older adults and their informal carers prevent falls: An integrative review of the literature

Falls in older persons are prevalent and costly for the individual and the health system. Falls prevention guidelines have been developed from best evidence to minimise falls in older persons.AimTo synthesise the literature on falls prevention strategies used by community dwelling older persons and/or their informal carers and to compare the commonly adopted strategies with those recommended by falls prevention guidelines.Data sourcesHealth sciences databases for full text articles published in English plus reference list searching of included articles.Review methodAn integrative review approach. Studies were included if they identified fall prevention management strategies used by community dwelling older adults and/or their informal carers. Quality appraisal was undertaken using appropriate Joanna Briggs Institute critical appraisal tools. Information relevant to the aim of the review were extracted and coded into categories then inductively sorted into sub-themes and themes.ResultsOf the seventeen studies included in the review, eleven identified older adults’ falls prevention strategies, two investigated fall prevention strategies used by carers, and four explored perspectives of older persons together with their carers, representing the perspectives of an estimated 501 older persons and 102 carers. Strategies used by older adults arose because of self-awareness about their changing physical ability, and advice and support mainly from family or friends. Carer fall prevention strategy was predominantly around protection of the older adult from falling by discouraging independence.ConclusionsThe fall self-management strategies adopted by older adults and their carers to prevent falls, in the main, do not align with international best practice fall prevention guidelines.     

Ageism in nursing education: A review of the literature

This literature review defines ageism, discusses attitudes of ageism and factors related to attitudes of ageism among nurses and student nurses, and describes educational interventions aimed at addressing ageism among undergraduate nursing students. A major gap in the literature was identified as no studies included associate degree nursing students or students in Registered Nurse to Bachelor of Science in Nursing bridge programs. Nurse educators can use evidence to address ageism in programs of nursing. Additional research is needed in underrepresented populations.     

Screening,brief intervention,and referral to treatment (SBIRT) education of residential care nursing staff: Impact on staff and residents

Approximately 40% of older adults drink alcohol. Older adults living in community care residences are a vulnerable population at risk for alcohol use related problems especially for those age 65 years and older who are taking medications, have health problems, and have risky alcohol consumption. Screening, brief intervention, and referral to treatment (SBIRT) is an evidence-based approach for individuals at risk for alcohol use disorders. A quality improvement project evaluated SBIRT education effects on nursing staff knowledge and attitudes related to alcohol use, and resident alcohol use. The staffs’ SBIRT knowledge and alcohol related attitudes increased significantly. The staff documented SBIRT intervention 231 times in three months’ post training.     

The association between preoperative length of hospital stay and deep sternal wound infection: A scoping review

BackgroundDeep sternal wound infection (DSWI) is a serious complication of cardiac surgery, associated with a significantly longer hospital stay, an increased mortality, and an almost doubling of treatment costs. The preoperative length of hospital stay has been suggested in a small number of studies as a modifiable risk factor yet is not included in surgical site infection prevention guidelines. The aim of this scoping review was to review the existing evidence on the association between preoperative length of hospital stay and DSWI, and to identify established risk factors for DSWI.MethodsA literature search of six electronic databases yielded 2297 results. Titles concerning risk factors for DSWI, sternal or surgical wound infection, or poststernotomy complications were included. Abstracts relating to preoperative length of stay as a risk factor for DSWI proceeded to full article review. Articles regarding paediatric surgery, DSWI management or unavailable in English were excluded.ResultsThe review identified 11 observational cohort studies. DSWI prevalence was between 0.9% and 6.8%. Preoperative length of stay ranged from 0-15.5 days and was found to be associated with DSWI in all studies. Preoperative length of stay and DSWI were inconsistently defined. Other risk factors for DSWI included diabetes, obesity, respiratory disease, heart failure, renal impairment, complex surgery, and reoperation (p < 0.05).ConclusionIn this scoping review, an association between preoperative length of stay and the development of DSWI following cardiac surgery was identified. Thus, preoperative length of stay as a modifiable risk factor for DSWI should be considered for inclusion in cardiothoracic surgical infection prevention guidelines.     

Dosage for cost-effective exercise-based falls prevention programs for older people: A systematic review of economic evaluations

BackgroundFalls in older people is a global public health concern. Physical exercise is a useful and potentially cost-saving treatment option to prevent falls in older people.ObjectivesWe aimed to (1) summarize the research literature regarding the cost-effectiveness of exercise-based programs for falls prevention in older people and (2) discuss the implications of the review's findings for clinical practice and future research on the dosage of cost-effective exercise-based falls prevention programs for older people.MethodsMultiple databases were searched from inception until February 2019. Studies were included if they (1) were randomized controlled trials with an economic evaluation of exercise-based falls prevention programs for people ≥ 60 years old and (2) assessed the incremental cost-effectiveness ratios, cost per quality-adjusted life year, incremental cost per fall and benefit-to-cost ratio of programs. Methodological quality was assessed with the Physiotherapy Evidence Database scale and quality of economic evaluation with the Quality of Health Economic Studies.ResultsWe included 12 studies (3668 older people). Interventions for falls prevention were either exercise-only or multifactorial programs. Five studies of high economic quality and 2 of high methodological quality provided evidence supporting exercise-only programs as cost-effective for preventing falls in older people. Specifically, a tailored exercise program including strengthening of lower extremities, balance training, cardiovascular exercise, stretching and functional training of moderate intensity performed twice per week with each session lasting 60 min for ≥ 6 months delivered in groups of 3 to 8 participants with home-based follow-up appears to be cost-effective in preventing falls in older people.ConclusionThere is evidence to support exercise-based interventions as cost-effective treatment for preventing falls. Further research is needed to fully establish the cost-effectiveness of such programs, especially in both developing and underdeveloped countries.Review registrationPROSPERO CRD42018102892.     

Cryptococcus endocarditis: A case report and review of the literature

IntroductionCryptococcus neoformans is known to be a cause of meningitis. However, as cryptococcal endocarditis is rare, it is not well understood. Here, we describe a case with Implantable Cardioverter Defibrillator associated endocarditis and meningitis caused by Cryptococcus neoformans and we review the literature associated cryptococcal endocarditis.Case presentationA 72 years old Japanese male presented in emergency department with non-productive cough and respiratory discomfort. His past medical history was ischemic heart disease four years ago and ICD was implanted. Physical examination was unremarkable. Chest computer tomography revealed ground glass opacity in the right lung. He received a diagnosis of amiodarone-induced interstitial pneumonitis and high dose steroid pulse therapy. Septic shock and acute respiratory failure occurred after steroid therapy. Cryptococcus neoformans was identified by blood culture and cerebral spinal fluid. Intravenous liposomal Amphotericin B and oral flucytosine were initiated. Transesophageal echocardiography revealed vegetation on the lead of the ICD. Diagnosis of cryptococcal endocarditis was made. The patient died despite antifungal therapy was continued.DiscussionWe analyzed our case and 8 cases of cryptococcal endocarditis in the literature for 40 years. Almost all of the patients had previous valve replacement surgery or immunocompromised state. Three cases had meningitis. Surgery performed in 3 cases. The overall mortality rate were 44.4%.ConclusionsCryptococcal endocarditis is rare and carries a high mortality. Almost all of the patients had underlying diseases. Diagnosis needs repeating blood culture and echocardiogram, sometimes. Cryptococcal endocarditis needs lumber puncture for rule out meningitis.     

Missed nursing care in emergency departments: A scoping review

BackgroundPatient safety is a global health priority. Errors of omission, such as missed nursing care in hospitals, are frequent and may lead to adverse events. Emergency departments (ED) are especially vulnerable to patient safety errors, and the significance missed nursing care has in this context is not as well known as in other contexts.AimThe aim of this scoping review was to summarize and disseminate research about missed nursing care in the context of EDs.MethodA scoping review following the framework suggested by Arksey and O’Malley was used to (1) identify the research question; (2) identify relevant studies; (3) select studies; (4) chart the data; (5) collate, summarize, and report the results; and (6) consultation.ResultsIn total, 20 themes were derived from the 55 included studies. Missed or delayed assessments or other fundamental care were examples of missed nursing care characteristics. EDs not staffed or dimensioned in relation to the patient load were identified as a cause of missed nursing care in most included studies. Clinical deteriorations and medication errors were described in the included studies in relation to patient safety and quality of care deficiencies. Registered nurses also expressed that missed nursing care was undignified and unsafe.ConclusionThe findings from this scoping review indicate that patients’ fundamental needs are not met in the ED, mainly because of the patient load and how the ED is designed. According to registered nurses, missed nursing care is perceived as undignified and unsafe.     

The association of patient-reported improvement and rehabilitation characteristics with mortality

This study aims to investigate the association of patient-reported improvement and rehabilitation characteristics with mortality among older adults who received rehabilitation. To do so, a national sample of Medicare beneficiaries from the National Health and Aging Trends Study was examined. Among those who reported receiving rehabilitation services in the 2015 interview (N = 1,188), 4.2% were deceased at the 2016 follow-up interview. Mortality was more common among those who had received rehabilitation in nursing home or inpatient and in-home settings compared to outpatient rehabilitation settings. In multivariable analyses accounting for demographics and health status, patient-reported worsening of functioning during rehabilitation (OR=15.69; 95% CI: 1.84–133.45) and cardiovascular disease (OR=4.15; 95% CI: 1.41–12.17) were associated with mortality. Among older adults who received rehabilitation, 1 in 25 were deceased at follow-up. That patient-reported functioning is associated with mortality suggests that more systematically including patient-reported outcomes in rehabilitation care may be clinically pertinent.     

Emergency department and intensive care unit health professionals' knowledge and application of the law that applies to end-of-life decision-making for adults: A scoping review of the literature

BackgroundLaws that regulate healthcare practice at the end of life reflect the values of the society where they apply. Traditionally, healthcare professionals rely on their clinical knowledge to inform treatment decisions, but the extent to which the law also informs health professionals’ decision-making at the end of life is uncertain.ObjectiveThe objective of this study was to describe what healthcare professionals working in emergency departments and intensive care units know about the law that relates to end-of-life decision-making for hospitalised adults and what affects its application.Review methodThis review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews.Data sourcesData were sourced by searching the following databases: Cumulative Index to Nursing and Allied Health Literature (CINAHL [via EBSCOhost]), Nursing and Allied Health and Health and Medical Collection (via ProQuest Central), Excerpta Medica dataBASE (Embase), PubMed, PsycINFO, and HeinOnline.ResultsSystematic screening of the search results and application of inclusion criteria resulted in the identification of 18 quantitative and three qualitative articles that were reviewed, summarised, and reported. Ten of the quantitative studies assessed knowledge and attitudes to law or end-of-life decision-making using hypothetical scenarios or vignettes. Qualitative studies focussed on how the law was applied when end-of-life decisions were made. End-of-life decision-making is mostly based on the clinical needs of the patient, with the law having a secondary role.ConclusionAround the world, there are significant gaps in healthcare professionals’ legal knowledge. Clinical factors are considered more important to end-of-life decision-making than legal factors. End-of-life decision-making is perceived to carry legal risk, and this results in the provision of nonbeneficial end-of-life care. Further qualitative research is needed to ascertain the clinician-related factors that affect the integration of law with end-of-life decision-making.     

Acute non-specific back pain management in the emergency setting: A review of the literature

Back pain affects a large number of Australians each year. Patients frequently attend emergency departments with acute episodes of back pain. There is a growing body of evidence regarding management of non-specific back pain. A comprehensive review of the literature was undertaken to identify the current evidence base for management of non specific lower back pain. Clinicians managing patients presenting with lower back pain should exclude high risk illnesses with a diagnostic triage including a thorough history and physical examination. If signs and symptoms of serious pathology are excluded imaging and pathology tests are unwarranted. The literature suggests conservative management with simple analgesia and advice to maintain activity and avoid bed rest results in improved outcomes although a proportion of patients will progress to chronic back pain. Psychosocial and work factors are important in the progression to chronicity and clinicians should be aware of these risk factors. Further research is required to determine the clinical relevance of many aspects of the current management of lower back pain. This review provides an update for clinicians and suggests a conservative approach is appropriate in the management of most acute episodes of back pain presenting to the emergency department.     

Epinephrine in out-of-hospital cardiac arrest: A critical review

BACKGROUND:

Epinephrine is recommended in advanced cardiac life support guidelines for use in adult cardiac arrest, and has been used in cardiopulmonary resuscitation since 1896. Yet, despite its long time use and incorporation into guidelines, epinephrine suffers from a paucity of evidence regarding its influence on survival. This critical review was conducted to address the knowledge deficit regarding epinephrine in out-of-hospital cardiac arrest and its effect on return of spontaneous circulation, survival to hospital discharge, and neurological performance.

METHODS:

The EMBASE and MEDLINE (through the Pubmed interface) databases, and the Cochrane library were searched with the key words “epinephrine”, “cardiac arrest” and variations of these terms. Original research studies concerning epinephrine use in adult, out-of-hospital cardiac arrest were selected for further review.

RESULTS:

The search yielded nine eligible studies based on inclusion criteria. This includes five prospective cohort studies, one retrospective cohort study, one survival analysis, one case control study, and one RCT. The evidence clearly establishes an association between epinephrine and increased return of spontaneous circulation, the data were conflicting concerning survival to hospital discharge and neurological outcome.

CONCLUSIONS:

The results of this review exhibit the paucity of evidence regarding the use of epinephrine in out of hospital cardiac arrest. There is currently insufficient evidence to support or reject its administration during resuscitation. Larger sample, placebo controlled, double blind, randomized control trials need to be performed to definitively establish the effect of epinephrine on both survival to hospital discharge and the neurological outcomes of treated patients.KEY WORDS: Emergency medicine, Epinephrine, Cardiac arrest, Prehospital, Out-of-hospital, Resuscitation     

Fear of falling among community-dwelling older adults: A scoping review to identify effective evidence-based interventions

Fear of falling presents a significant problem for many older adults by reducing physical function and increasing the risk of future falls. Several different types of interventions have improved fear of falling and a summary of efficacious interventions will help clinicians recommend treatment options. Using the Arksey and O'Malley Framework for scoping reviews, the purpose of this review was to identify efficacious interventions for treating fear of falling among community-dwelling older adults in order to provide a list of potential treatment options for care providers. A total of 45 publications were identified for inclusion in this review.     

The Emergency Department Crash Cart: A systematic review and suggested contents

BACKGROUND: As the field of Emergency Medicine grows worldwide, the importance of an Emergency Department Crash Cart (EDCC) has long been recognized. Yet, there is paucity of relevant peer-reviewed literature specifically discussing EDCCs or proposing detailed features for an EDCC suitable for both adult and pediatric patients.METHODS: The authors performed a systematic review of EDCC-specific literature indexed in Pubmed and Embase on December 20, 2016. In addition, the authors reviewed the 2015 American Heart Association (AHA) guidelines for cardiopulmonary resuscitation and emergency cardiovascular care, the 2015 European Resuscitation Council (ERC) guidelines for resuscitation, and the 2013 American College of Surgeons (ACS) Advanced Trauma Life Support (ATLS) 9th edition.RESULTS: There were a total of 277 results, with 192 unique results and 85 duplicates. After careful review by two independent reviewers, all but four references were excluded. None of the four included articles described comprehensive contents of equipment and medications for both the adult and pediatric populations. This article describes in detail the final four articles specific to EDCC, and proposes a set of suggested contents for the EDCC.CONCLUSION: Our systematic review shows the striking paucity of such a high impact indispensable item in the ED. We hope that our EDCC content suggestions help enhance the level of response of EDs in the resuscitation of adult and pediatric populations, and encourage the implementation of and adherence to the latest evidence-based resuscitation guidelines.     

Outcomes of primary care-based Medicare annual wellness visits with older adults: A scoping review

The increasing aging population creates many challenges for countries around the world. Keeping this population healthy to prevent frailty and functional decline requires a stronger focus on health promotion and disease prevention. Maximization of well-being and quality of life of older adults can occur if determinants of health are addressed and preventive behaviors are supported. Primary care-based preventive visits such as the Medicare annual wellness visit can be used with older adults to enhance health promotion efforts. A scoping review of studies was conducted to identify current evidence concerning the impact of this visit on preventive practices, risk reduction and lifestyle behavior changes for community-dwelling older adults. A total of 11 studies were included in this review. Preventive services use outcomes including vaccinations and screenings were most frequently reported. Visits such as these can provide a platform for development of strategies to provide ongoing support for health promotion efforts.     

The combination of creatine kinase-myocardial band isoenzyme and point-of-care cardiac troponin/ contemporary cardiac troponin for the early diagnosis of acute myocardial infarction

BACKGROUND:The early diagnosis of acute myocardial infarction (AMI) remains challenging, especially for institutions without the high-sensitive cardiac troponin (hs-cTn) assay. Herein, we aim to assess the value of creatine kinase-myocardial band isoenzyme (CK-MB) combined with different cardiac troponin (cTn) assays in AMI diagnosis.METHODS:This multicenter, observational study included 3,706 patients with acute chest pain from September 1, 2015, to September 30, 2017. We classified the participants into three groups according to the cTn assays: the point-of-care cTn (POC-cTn) group, the contemporary cTn (c-cTn) group, and hs-cTn group. The diagnostic value was quantified using sensitivity and the area under the curve (AUC).RESULTS:Compared to the single POC-cTn/c-cTn assays, combining CK-MB and POC-cTn/c-cTn increased the diagnostic sensitivity of AMI (56.1% vs. 63.9%, P<0.001; 82.7% vs. 84.3%, P=0.025). In contrast, combining CK-MB and hs-cTn did not change the sensitivity compared with hs-cTn alone (95.0% vs. 95.0%, P>0.999). In the subgroup analysis, the sensitivity of combining CK-MB and c-cTn increased with time from symptom onset <6 h compared with c-cTn alone (72.8% vs. 75.0%, P=0.046), while the sensitivity did not increase with time from symptom onset >6 h (97.5% vs. 98.3%, P=0.317). The AUC of the combination of CK-MB and POC-cTn significantly increased compared to the single POC-cTn assay (0.776 vs. 0.750, P=0.002). The AUC of the combined CK-MB and c-cTn/hs-cTn assays did not significantly decrease compared with that of the single c-cTn/hs-cTn assays within 6 h.CONCLUSIONS:The combination of CK-MB and POC-cTn or c-cTn may be valuable for the early diagnosis of AMI, especially when hs-cTn is not available.