Role of emotions in the clinical decision-making process of the hospital nurse: A multicentre qualitative study

While for a long-time emotional reaction and moral distress, have been primarily investigated for the possible outcomes of the nursing decision-making process rather than in terms of their role as antecedents of the final decision taken. The primary study's aim is to explore how inpatient nurses' decision-making takes place in different care settings, with a special focus on the role played by emotions during decision-making. The secondary aim is to explore the subjective experience of hospital nurses in relation to successful and unsuccessful decision-making situations. Multicentre qualitative study, consisting of three phases with different designs: participatory study, grounded theory study, and phenomenological study. Participants will be nurses and may be doctors with various levels of professional experience working in hospital, outpatient, or ward settings. Participants will be recruited through different sampling (purposive and convenience). Data will be collected through focus groups and in-depth interviews with nurses working in different hospital care settings. The researchers expect to find themes that will contribute to a better understanding of the role of emotions in decision-making. The results of this study have the potential of providing important implications to support nurses in the recognition and management of their emotions during the decision-making process.

Role of bariatric surgery in reducing periprosthetic joint infections in total knee arthroplasty. A systematic review and meta-analysis

BACKGROUND

Obesity represents an epidemic of rising numbers worldwide year after year. In the Orthopedic field, obesity is one of the major causes leading to osteoarthritis needing Total Joint Arthroplasty (TJA). Still, contextually, it represents one of the most significant risk factors for joint replacement complications and failures. So, bariatric Surgery (BS) is becoming a valuable option for weight control and mitigating obesity-related risk factors. This review of the literature and meta-analysis aims to evaluate periprosthetic joint infections (PJI) and surgical site infections (SSI) rates in patients who underwent TKA after BS compared to obese patients without BS.

METHODS

Systematic review was performed according to Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines up to October 2023. We included longitudinal studies comparing obese patients who underwent total knee arthroplasty after bariatric surgery (study group) and obese patients who underwent TKA (control group). The surgical site infection and Periprosthetic joint infection rate were compared among groups using a meta-analytical approach.

RESULTS

The online database and references investigation identified one hundred and twenty-five studies. PJI rate differed significantly among groups, (z = -21.8928, p < 0.0001), with a lower risk in the BS group (z = -10.3114, p < 0.0001), for SSI, instead, not statistically significance were recorded (z = -0.6784, p = 0.4975).

CONCLUSIONS

The current Literature suggests that Bariatric Surgery can reduce infectious complications in TKA, leading to better outcomes and less related costs treating of knee osteoarthritis in obese patients.

Nurse-to-Nurse Collaboration: A Scoping Review

OBJECTIVE

To map predictors and outcome of collaboration between nurses, outcomes of a good collaboration, and the tools developed to evaluate nurse-nurse collaboration.

BACKGROUND

Collaboration between nurses is an intraprofessional relationship between coworkers that is expressed through shared objectives, authority, and a decisional process. Studies on collaboration between nurses are very limited.

METHODS

A scoping review was conducted through 4 databases.

RESULTS

Eighteen studies were included. Nurses with higher levels of collaboration are more satisfied with their work and report less of an intention to leave their job. Greater collaboration among nurses resulted in a decrease of patient falling, hospital-acquired pressure ulcers, and a better care. Three tools have been developed to evaluate nurse-nurse collaboration: the Nurse-Nurse Collaboration Scale, the Nurse-Nurse Collaboration Behavior Scale, and the Nurse-Nurse Collaboration Between Sector.

CONCLUSIONS

Further studies should be conducted to fully understand the issue of collaboration between nurses and the factors connected to it.

Home-based exercise program for people with residual disability following hospitalization for COVID-19: Randomized control trial

BACKGROUND

The best exercise program for individuals with effort intolerance or hypoxia at rest and/or during exercise post-COVID-19 treatment who have already had in-hospital rehabilitation remains unknown.

OBJECTIVE

We evaluated the efficacy of a home-based rehabilitation exercise program intervention that included teleconsultations with a specialist nurse.

METHODS

This was a multicenter randomized controlled trial for individuals who had been diagnosed with, and treated for, COVID-19. Despite inpatient rehabilitation they still had effort intolerance; this was defined as being a) only able to walk <70 % of the predicted distance during the six-minute walking test (6MWT) and/or b) oxygen desaturation all day long/during effort. The primary outcome was effort tolerance, as evaluated by the 6MWT. Secondary outcomes were dyspnea, fatigue, spirometry, respiratory muscle evaluations, and oxygenation. The Intervention group performed 4 weeks of a self-directed exercise program with bi-weekly physiotherapist video calls; the Control group participated in physical activity howsoever they wished. Exercises were divided into 4 intensity levels according to disability and oxygen desaturation. The program progressively increased from low (walking, free-body exercise, sit-to-stand, and balance exercises) to high (speed walking with a pedometer, cycle ergometer, and strengthening exercises).

RESULTS

We included 79 participants: 40 in the Intervention and 39 in the Control group. Mean (SD) age was 67.1 (10.3) years; 72 % (n = 57) were male. No intergroup differences in effort tolerance were found [Intervention 77.6 (75.4)m vs Control 49.5 (73.3)m (p = 0.109)]. Participants with 6MWT distance results < lower limit of normality values showed best improvements in mean (SD) effort tolerance: Intervention, 120.1 (75.8)m vs Control, 59.1 (75.6)m (p = 0.035). After 2 months, mean (SD) 6MWT distances in the 2 groups were similar: Intervention, 475.9 (82.4)m vs Control, 469.2 (118.9)m (p = 0.807).

CONCLUSIONS

In individuals with residual disability post-COVID-19 and after inpatient rehabilitation, a home-based exercise program with teleconsultation significantly improves effort tolerance but only for people who had severe effort intolerance at baseline.

DATABASE REGISTRATION

ClinicalTrials.gov number, NCT04821934.

Non-Pharmacological Management of Urge Urinary Incontinence in Women between 40 and 65 Years Old: A Systematic Review

BACKGROUND

Urinary incontinence (UI) has been identified as a World Health Organization health priority. In particular, urge UI (UUI) refers to urine leakage associated with a sudden and compelling desire to void urine. It affects quality of life more than other kinds of UI, but it is not always treated adequately. For these reasons, this study aimed to evaluate the effectiveness of conservative treatment practices to counteract UUI in women aged 40-65 years old.

METHODS

This systematic review was conducted following the Joanna Briggs Institute (JBI) methodology. According to the protocol registered in PROSPERO, a systematic search was carried out in the CINAHL, Embase, PubMed, PsycInfo, Scopus and Web of Science databases up to October 2022, to find primary studies meeting the inclusion criteria.

RESULTS

Fourteen studies were included. The scientific literature reported different strategies dealing with the problem of UUI, some purely physical, others physical and psycho-educational and others exclusively psychological.

CONCLUSION

Conservative treatments are useful to aid the reduction in UUI episodes in middle-aged women. However, none of them can be considered more effective than others due to the impossibility of conducting meta-analytical analyses. Further studies comparing the effectiveness of conservative treatments for UUI are needed.

Gamification as an Educational Approach for Oncological Patients: A Systematic Scoping Review

BACKGROUND

Education plays a pivotal role in the care of oncological patients, reducing health costs, hospital readmission, and disease relapses. Education can be supportive in achieving multiple outcomes, improving symptom control and quality of life. A new approach is emerging in patient education: gamification. Gamification was defined as the "use of game elements in non-game contexts", including the application of games in serious contexts. The aim of this review is to explore the use of gamification in the oncology setting.

METHODS

A systematic scoping review was conducted in the MEDLINE, CINAHL, PsychINFO, Embase, Scopus, and Cochrane Library databases using the JBI guidelines.

RESULTS

The 13 included reports were critically appraised by two reviewers independently. It seems that gamification could be effective both in prevention and cancer treatments. Gamification also seems to improve chemotherapy-induced nausea and vomiting management, quality of life, and reduced anxiety levels in different cancer groups. Moreover, gamification seems effective in improving self-care in cancer patients, regardless of gender, age, and ethnicity.

CONCLUSIONS

Gamification improves patient engagement and biopsychosocial outcomes and could represent a valid approach to cancer patient education; however, it is not a substitute for healthcare professionals, who remain the leaders in the education process.

Psychometric Properties of a Brief Version of the Perception of Risk of Heart Disease Scale in an Italian Sample

INTRODUCTION

The number of Italian citizens unaware of their risk of cardiovascular disease it is still very high.

AIM

This study aimed to translate and preliminarily validate a brief Italian version of the Perception of Risk of Heart Disease Scale (PRHDS).

METHODS

PRHDS was culturally adapted to the Italian context. Then, the scale was administered to 772 healthy adults. By randomly dividing the sample into two subsamples, we tested the scale dimensionality through Exploratory Factor Analysis (EFA) followed by Confirmatory Factor Analysis (CFA). Finally, we evaluated internal consistency.

RESULTS

Psychometric properties of the scale were appropriate. EFA and CFA evidenced a unidimensional structure of a brief version of the scale, composed of six items. Internal consistency was adequate.

CONCLUSIONS

Italian version of the brief PRHDS is a promising self-report questionnaire to measure cardiovascular risk perception among Italian adults.

Rationale and design of the CV-PREVITAL study: an Italian multiple cohort randomised controlled trial investigating innovative digital strategies in primary cardiovascular prevention

INTRODUCTION

Prevention of cardiovascular disease (CVD) is of key importance in reducing morbidity, disability and mortality worldwide. Observational studies suggest that digital health interventions can be an effective strategy to reduce cardiovascular (CV) risk. However, evidence from large randomised clinical trials is lacking.

METHODS AND ANALYSIS

The CV-PREVITAL study is a multicentre, prospective, randomised, controlled, open-label interventional trial designed to compare the effectiveness of an educational and motivational mobile health (mHealth) intervention versus usual care in reducing CV risk. The intervention aims at improving diet, physical activity, sleep quality, psycho-behavioural aspects, as well as promoting smoking cessation and adherence to pharmacological treatment for CV risk factors. The trial aims to enrol approximately 80 000 subjects without overt CVDs referring to general practitioners' offices, community pharmacies or clinics of Scientific Institute for Research, Hospitalization and Health Care (Italian acronym IRCCS) affiliated with the Italian Cardiology Network. All participants are evaluated at baseline and after 12 months to assess the effectiveness of the intervention on short-term endpoints, namely improvement in CV risk score and reduction of major CV risk factors. Beyond the funded life of the study, a long-term (7 years) follow-up is also planned to assess the effectiveness of the intervention on the incidence of major adverse CV events. A series of ancillary studies designed to evaluate the effect of the mHealth intervention on additional risk biomarkers are also performed.

ETHICS AND DISSEMINATION

This study received ethics approval from the ethics committee of the coordinating centre (Monzino Cardiology Center; R1256/20-CCM 1319) and from all other relevant IRBs and ethics committees. Findings are disseminated through scientific meetings and peer-reviewed journals and via social media. Partners are informed about the study's course and findings through regular meetings.

TRIAL REGISTRATION NUMBER

NCT05339841.

The Effects of Early Mobilization on Acquired Weakness in Intensive Care Units: A Literature Review

BACKGROUND

Intensive care unit (ICU)-acquired weakness (ICUAW) is defined as a clinical syndrome of neuromuscular weakness, and a consequence of critical illness, unrelated to any other etiology. It is associated with difficult weaning from the ventilator, prolonged ICU stay, increased mortality, and other important long-term outcomes. Early mobilization is defined as any active exercise in which patients use their muscle strength actively or passively within the first 2 to 5 days of critical illness. Early mobilization can be safely initiated from the first day of admission to the ICU during mechanical ventilation.

OBJECTIVES

The purpose of this review is to describe the effects of early mobilization on complications from ICUAW.

METHOD

This was a literature review. Inclusion criteria were as follows: observational studies and randomized controlled trials conducted with adult patients (aged ≥18 years) admitted to the ICU were included. Studies selected were published in the last 11 years (2010-2021).

RESULTS

Ten articles were included. Early mobilization reduces muscle atrophy, ventilation, length of hospital stay, and ventilator-associated pneumonia and improves patients' responses to inflammation and hyperglycemia.

DISCUSSION

Early mobilization appears to have a significant impact on the prevention of ICUAW and appears to be safe and feasible. The results of this review could be useful for improving the provision of efficient and effective tailored care for ICU patients.

How Do Nursing Students Perceive Moral Distress? An Interpretative Phenomenological Study

Background: Research shows that the longer nurses care for terminally ill patients, the greater they experience moral distress. The same applies to nursing students. This study aims to analyze episodes of moral distress experienced by nursing students during end-of-life care of onco-hematologic patients in hospital settings. Methods: This study was conducted in the interpretative paradigm using a hermeneutic phenomenological approach and data were analyzed following the principles of the Interpretative Phenomenological Analysis. Results: Seventeen participants were included in the study. The research team identified eight themes: causes of moral distress; factors that worsen or influence the experience of moral distress; feelings and emotions in morally distressing events; morally distressing events and consultation; strategies to cope with moral distress; recovering from morally distressing events; end-of-life accompaniment; internship clinical training, and nursing curriculum. Conclusions: Moral distress is often related to poor communication or lack of communication between health care professionals and patients or relatives and to the inability to satisfy patients’ last needs and wants. Further studies are necessary to examine the quantitative dimension of moral distress in nursing students. Students frequently experience moral distress in the onco-hematological setting.

Moral Distress of Intensive Care Nurses: A Phenomenological Qualitative Study Two Years after the First Wave of the COVID-19 Pandemic

BACKGROUND

The COVID-19 pandemic has imposed great pressure on healthcare facilities, exposing healthcare professionals to various challenges that may result in the onset of moral distress, a condition of psychological distress caused by the inability to act as it would be most morally appropriate. The purpose of this research was to investigate the experience lived by nurses who worked in an intensive care unit during the COVID-19 pandemic.

METHODS

This is a phenomenological study using interpretative phenomenological analysis. Sixteen nurses who worked in the COVID-19 Intensive Care Unit of Northern Italian Hospitals from January to April 2022 were selected through purposive sampling. Data on experiences, thoughts, and symptoms were collected through semi-structured interviews with in-person and remote modalities.

RESULTS

Five themes and fourteen subthemes emerged from the study. The themes are: (1) pride, isolation, and fear; (2) teamwork and organisation; (3) moral/ethical aspect; (4) true heroes; and (5) dignity.

CONCLUSIONS

This study highlights the impact of the COVID-19 pandemic on intensive care unit nurses. It has emerged that the risk of moral distress is high among healthcare workers in the front line of the fight against the virus. This condition should be avoided and managed through early psychological interventions, sharing of experiences, and a good organization that supports decision-making and professional well-being.

Pharmacotherapy for Obstructive Sleep Apnoea and Coupled Life: A Descriptive Phenomenological Study of a Complex Interaction

BACKGROUND

Obstructive Sleep Apnoea (OSA) is a common chronic sleep-related breathing disorder. Drug therapy is a recent approach to treating OSA, and no data is available regarding its effects on a couple's life. The aim of this study was to investigate the impact on couples' lives of a novel drug treatment for OSA.

METHODS

Participants of a trial on new drug therapy (reboxetine plus oxybutynin) for OSA were interviewed. The study was conducted using a descriptive phenomenological approach by Sundler et al. Results: Ten patients and six of their partners were recruited through a purposive sampling between February and April 2021. The results indicate that drug treatment of OSA had a favourable impact on the couples' lives. Pharmacotherapy improved self-reported sleep quality, as the absence of CPAP allows people to sleep closer to the bed partner and because the patient does not have to sleep in a forced position. Moreover, the couples developed teamwork from the beginning which appeared to be crucial during the trial, especially when some difficulties and adverse events occurred.

CONCLUSIONS

This study presents the presence of a positive closed loop that could be considered a predictor of adherence to drug therapy.

Moral Distress Scores of Nurses Working in Intensive Care Units for Adults Using Corley's Scale: A Systematic Review

BACKGROUND

No systematic review in the literature has analyzed the intensity and frequency of moral distress among ICU nurses. No study seems to have mapped the leading personal and professional characteristics associated with high levels of moral distress. This systematic review aimed to describe the intensity and frequency of moral distress experienced by nurses in ICUs, as assessed by Corley's instruments on moral distress (the Moral Distress Scale and the Moral Distress Scale-Revised). Additionally, this systematic review aimed to summarize the correlates of moral distress.

METHODS

A systematic search and review were performed using the following databases: Cumulative Index to Nursing and Allied Health Literature (CINAHL), the National Library of Medicine (MEDLINE/PubMed), and Psychological Abstracts Information Services (PsycINFO). The review methodology followed PRISMA guidelines. The quality assessment of the included studies was conducted using the Newcastle-Ottawa Scale.

RESULTS

Findings showed a moderate level of moral distress among nurses working in ICUs. The findings of this systematic review confirm that there are a lot of triggers of moral distress related to patient-level factors, unit/team-level factors, or system-level causes. Beyond the triggers of moral distress, this systematic review showed some correlates of moral distress: those nurses working in ICUs with less work experience and those who are younger, female, and intend to leave their jobs have higher levels of moral distress. This systematic review's findings show a positive correlation between professional autonomy, empowerment, and moral distress scores. Additionally, nurses who feel supported by head nurses report lower moral distress scores.

CONCLUSIONS

This review could help better identify which professionals are at a higher risk of experiencing moral distress, allowing the early detection of those at risk of moral distress, and giving the organization some tools to implement preventive strategies.

Nurse's bedside screening of dysphagia: an umbrella review

INTRODUCTION

Dysphagia often results in serious, poor health outcomes. Nurses have an important role in assessing dysphagia. Therefore, they need reliable and effective screening tools to detect dysphagia. The purpose of this umbrella review is to locate the most valid, reliable, and usable bedside screening tools that allow nurses to identify dysphagia in institutionalized patients.

METHODS

Umbrella Review as suggested by the Joanna Briggs Institute. Inclusion criteria were: systematic reviews of randomized controlled trials or cross-sectional studies. We excluded: pediatric and psychiatric patients. We searched on PubMed, CINAHL, Scopus, Cochrane Library, the Joanna Briggs Institute Database of Systematic Reviews and Implementation Reports, and the Joanna Briggs Institute Evidence-Based Practice Database.

RESULTS

Six reviews were included. Four tools were reported in all the reviews: 3 oz swallowing water test, Mann Assessment of Swallowing Ability, Toronto Bedside Swallowing Screening Test, Gugging Swallowing Screen. They have shown fair to good sensitivity and specificity. The reviews analysed did not allow for a comparative analysis between instruments, which may be hindering the selection of the optimal instrument for clinical practice.

CONCLUSIONS

Almost all reviews have considered stroke patients. The next steps will be to determine if there is a tool applicable in multiple settings with different patients and if this intervention is cost-effective.

Obstructive Sleep Apnea and Adherence to Continuous Positive Airway Pressure (CPAP) Treatment: Let's Talk about Partners!

BACKGROUND

Continuous positive airway pressure (CPAP) is the gold standard treatment for obstructive sleep apnea (OSA). The benefits of this therapy were studied and analyzed over time; patient adherence is often poor, as many factors negatively influence it. A topic that needs clarification is whether adherence to CPAP treatment in a patient with OSA is influenced by the behavior of a partner or spouse.

METHODS

A scoping review was conducted to evaluate the role of partner involvement in the CPAP treatment management in a patient with OSA. The research project was performed between August and September 2021 by consulting the main biomedical databases: CINHAL, Embase, PsycINFO, and PubMed.

RESULTS

Among 21 articles considered valid for our aim, 15 are qualitative studies, 5 are quantitative and 1 presents a mixed method. We identified several thematic areas and "key" elements, which are prevalent in the studies evaluated.

CONCLUSIONS

The presence of a partner promotes adherence to CPAP therapy in patients with OSA, resulting in ameliorating their overall quality of life. To increase CPAP adherence, a trained nurse could represent a reference figure to technically and emotionally support couples during the adaptation period and in the long term.

Efficacy and safety of osteopathic manipulative treatment: an overview of systematic reviews

OBJECTIVE

To summarise the available clinical evidence on the efficacy and safety of osteopathic manipulative treatment (OMT) for different conditions.

DESIGN

Overview of systematic reviews (SRs) and meta-analyses (MAs). PROSPERO CRD42020170983.

DATA SOURCES

An electronic search was performed using seven databases: PubMed, EMBASE, CINAHL, Scopus, JBI, Prospero and Cochrane Library, from their inception until November 2021.

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

SRs and MAs of randomised controlled trials evaluating the efficacy and safety of OMT for any condition were included.

DATA EXTRACTION AND SYNTHESIS

The data were independently extracted by two authors. The AMSTAR-2 tool was used to assess the methodological quality of the SRs and MAs. The overview was conducted and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.

RESULTS

The literature search revealed nine SRs or MAs conducted between 2013 and 2020 with 55 primary trials involving 3740 participants. The SRs reported a wide range of conditions including acute and chronic non-specific low back pain (NSLBP, four SRs), chronic non-specific neck pain (CNSNP, one SR), chronic non-cancer pain (CNCP, one SR), paediatric (one SR), neurological (primary headache, one SR) and irritable bowel syndrome (IBS, one SR). Although with a different effect size and quality of evidence, MAs reported that OMT is more effective than comparators in reducing pain and improving functional status in acute/chronic NSLBP, CNSNP and CNCP. Due to small sample size, presence of conflicting results and high heterogeneity, questionable evidence existed on OMT efficacy for paediatric conditions, primary headache and IBS.No adverse events were reported in most SRs. According to AMSTAR-2, the methodological quality of the included SRs was rated low or critically low.

CONCLUSION

Based on the currently available SRs and MAs, promising evidence suggests the possible effectiveness of OMT for musculoskeletal disorders. Limited and inconclusive evidence occurs for paediatric conditions, primary headache and IBS. Further well-conducted SRs and MAs are needed to confirm and extend the efficacy and safety of OMT.

Tackling the Italian emergency 2019-nCoV: nurses' knowledge, attitudes and behaviors

Background and aim:

The aim was to understand the knowledge, attitudes, and behaviors of Health Care workers regarding the Novel Coronavirus 2019 cases at the start of the diffusion of the disease in Italy.

Methods:

Cross-sectional survey of nurses working in Italian hospitals.

Results:

Most of the sample showed good knowledge and behaviors about the new virus and good attitudes. Logistic regression analysis demonstrated that predictive variables of knowledge, attitude, and behavior were: educational background, work experience years and age of nurses.

Conclusions:

This study is the first one in a time of a full health emergency. It would be appropriate to develop further studies to better analyze the skills implemented to tackle Novel Coronavirus 2019 disease. Novel Coronavirus 2019 pandemic has put on health personnel a considerable workload. Despite this, the Italian nursing staff has been showing excellent knowledge, attitude, and good behavior in the management of this pandemic. (www.actabiomedica.it)

The cross-cultural adaptation and validation of the Nurse-Nurse Collaboration Scale in Italy

BACKGROUND AND AIM

Collaboration between colleagues is an essential element of clinical nursing care because it helps to ensure patient safety. This study aimed to evaluate the psychometric properties of the XXX version of the Nurse-Nurse Collaboration Scale (NNCS). The secondary goal of this study was to assess the degree of collaboration between nurses in Italy.

METHODS

First, the cultural adaptation of the NNCS tool was performed. The face and content validity of the tool were assessed through the involvement of nursing experts. To test construct validity, a descriptive cross-sectional study was conducted on a sample of 362 nurses.

RESULTS

The Italian version of the NNCS was composed of 23 items distributed across five domains. The five-dimensional model showed an adequate model goodness of fit (RMSEA=0.075, CFI=0.883, SRMR=0.072). The NNCS dimension with the highest average score was Professionalism (M=3.10 ± 0.45), while Conflict Management (M=2.14 ± 0.47) exhibited the lowest score.

CONCLUSIONS

The Italian version of the NNCS is a valid and reliable tool. More effort should be made to ensure the proper management of conflicts in healthcare environments.

Reboxetine Plus Oxybutynin for OSA Treatment: A 1-Week, Randomized, Placebo-Controlled, Double-Blind Crossover Trial

BACKGROUND

The recent discovery that a combination of noradrenergic and antimuscarinic drugs improved upper airway muscle function during sleep and reduced OSA severity has revitalized interest in pharmacologic therapies for OSA.

RESEARCH QUESTION

Would 1 week of reboxetine plus oxybutynin (Reb-Oxy) be effective on OSA severity?

STUDY DESIGN AND METHODS

A randomized, placebo-controlled, double-blind, crossover trial was performed comparing 4 mg reboxetine plus 5 mg oxybutynin (Reb-Oxy) vs placebo in patients with OSA. After a baseline in-laboratory polysomnogram (PSG), patients underwent PSGs after 7 nights of Reb-Oxy and 7 nights of placebo to compare apnea-hypopnea index (AHI), which was the primary outcome. Response rate was based on the percentage of subjects with a ≥ 50% reduction in AHI from baseline. Secondary outcomes included Epworth Sleepiness Scale (ESS) score and psychomotor vigilance test (PVT) values. Home oximetry evaluated overnight oxygen desaturation index (ODI) throughout treatment.

RESULTS

Sixteen subjects aged 57 [51-61] years (median [interquartile range]) with a BMI of 30 [26-36] kg/m2 completed the study. Reb-Oxy lowered AHI from 49 [35-57] events per hour at baseline to 18 [13-21] events per hour (59% median reduction) compared with 39 [29-48] events per hour (6% median reduction) with placebo (P < .001). Response rate for Reb-Oxy was 81% vs 13% for placebo (P < .001). Although ESS scores were not significantly lowered, PVT median reaction time decreased from 250 [239-312] ms at baseline to 223 [172-244] ms on Reb-Oxy vs 264 [217-284] ms on placebo (P < .001). Home oximetry illustrated acute and sustained improvement in the oxygen desaturation index on Reb-Oxy vs placebo.

INTERPRETATION

The administration of Reb-Oxy greatly decreased OSA severity and increased vigilance. These results highlight potential possibilities for pharmacologic treatment of OSA.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov; No.: NCT04449133; URL: www.clinicaltrials.gov.

The influence of drug therapy for obstructive sleep apnoea on couple life. Qualitative study grounded theory

Background

Obstructive sleep apnoea (OSA) is characterised by the collapse of the upper airway during sleep, which determine intermittent hypoxia and sleep fragmentation leading to snoring, impaired cognitive function, excessive daytime sleepiness, and cardiovascular impairments. These disorders have a significant impact on the quality of life and health of both patient and partner, determining stress and frustration also to the couple relationship, and to the workplace. Although the gold standard of treatment for OSA is the use of continuous positive airway pressure (CPAP), many patients find it uncomfortable both for them and for their partners (difficulty in partner intimacy, fear of disturbing their partner's sleep) with consequent low adherence to treatment in about 50% of OSA patients.

For these reasons, efforts to develop drug therapies for the treatment of OSA have been ongoing for at least 20 years. Recently, we conducted a randomized controlled trial (RCT) in Italy to test the combination of reboxetine (a noradrenergic agent) and oxybutynin (an antimuscarinic) for OSA treatment with promising results. The aim of this study is to understand how OSA drug therapy has influenced couples' life.

Methods

The study was conducted from February to March 2020 by the research nurse who participated during the trial. We interviewed 11 patients participating in the pharmacological RCT and 7 partners. The data analysis was conducted in order to collect the subjects' answers in categories, and to identify a core category as the central element for the explanation of the process.

Results

Interviews permitted to extrapolate 6 main categories and the relative subcategories for patients: 1) OSA: unconscious danger; 2) OSA and couple life (subcategories: sleepiness and nervousness, lack of sleep); 3) transitory situations; 4) drug therapy and couple (subcategories:change in intimacy and sleep quality); 5) motivation to help others (subcategories: therapy recommended for everyone; intention to continue); 6) partner awareness helps in adherence to therapy (subcategories: partner as caregiver, presence and proximity, partner support). While for partners, 7 main categories and the relative subcategories emerged: 1) apprehension and concern for the partner; 2) repercussions on daily life (subcategorie: discomfort); 3) OSA and the couple's lives; 4) drug therapy and couple; 5) support during therapy (subcategorie: before therapy, during therapy); 6) changes during drug therapy; 7) recommended therapy (subcategories: helping others, partner support). “The OSA is our problem” was the core category of the study that linked the categories together.

Conclusions

Drug therapy is well embraced by both patients and partners as it allows the couple to recover intimacy during sleep and in daily life. The results of this study provide useful information on the need to involve the partner in order to promote adherence to therapy.

Funding Acknowledgement

Type of funding sources: None.

Diaries in intensive care units: An Italian qualitative study

BACKGROUND

The literature emphasizes the importance of the intensive care unit (ICU) diary to fill the gaps and recover the delusional memories of patients admitted to ICU in order to build the history of their illness. The ICU diary is a measure originally intended to support the severely ill patient, but it would also seem to be useful for family members and carers. According to our analysis of the literature, this study is the first description of the contents of ICU diaries in the Italian context.

AIM

The aim of the study was to describe the contents of ICU patients' diaries filled in by their caregivers, in order to explore the experience and significance attributed to the diaries.

DESIGN

A qualitative longitudinal narrative investigation was conducted at an ICU during the period from April 2016 to April 2017 with a sample composed of 32 families.

METHODS

The participants were caregivers selected through purposive sampling. An ICU nurse explained the study to caregivers and offered the opportunity to participate.

RESULTS

The sample included 32 diaries. Through the analysis we identified seven themes: future plans and memories; the people who care for the patient and the context; the love surrounding the patient; the clinical progression of the patient and the passage of time; what happens outside the patient's life; references to the usefulness/non-usefulness of the diary; communication/reflection on the likely death of the patient.

CONCLUSIONS

Some themes emerged that have never explored in the literature, and it would be necessary to understand whether the themes that emerged depend on cultural issues.

RELEVANCE TO CLINICAL PRACTICE

The diaries could be adapted to the Italian context and this could make the diary a common practice in Italy as well.

Professional values and nursing self-efficacy in the Italian context. Correlational descriptive study

INTRODUCTION

Nurses' professional values (NPVs) and self-efficacy (SE) are two fundamental elements in nursing care that influence its professional identity, competences, resulting in changing the behaviour of professionals and their response to the patient's health needs. The various studies produced so far have not investigated a possible relationship between these two areas. Therefore, the objective of the following study is to identify and deepen the relationship between NPV and SE, in order to improve the knowledge of these issues.

MATERIALS AND METHODS

An observational, correlational and multicentric study has been carried out through a questionnaire based survey. The sampling was conventional. The data collection took place through Nursing Professional Values Scale, version 3 (NPVS-3), which investigates professional values; and Nursing Professional Self-Efficacy Scale (NPSES), which investigates self-efficacy and a socio-demographic questionnaire.

RESULTS

The total sample was 532 nurses and 65.6% was female, with a median age of 42 years and a median of 15 working years. Positive statistically significant correlations between the various domains of the NPVS-3 and NPSES scales were found. These relationships also emerged in the analyses between geographical areas. Overall, the relationships between self-efficacy and values were similar in all the analyses.

DISCUSSION

As the professional values of nurses increase in their response to the patient's health needs, self-efficacy perceived by them increases and vice versa, significantly effecting the clinic and care outcomes of the patients and improving nursing outcomes. The stratification of the sample by geographical area regarding the relationship between age, years of work and professional values indicated that these variables strongly influence the NPV and SE of nurses. Therefore, in some contexts, more support in maintaining a stable value structure may be needed; moreover, it is necessary to incentivise nurses with more effective interventions, as an example and a basis of motivation for future generations.

The psychosocial impact of flu influenza pandemics on healthcare workers and lessons learnt for the COVID-19 emergency: a rapid review

OBJECTIVES

During a pandemic, healthcare workers (HCWs) are essential to the health system response. Based on our knowledge, little information is available regarding the psychosocial impact on HCWs or interventions for supporting them during pandemics. Therefore, the study aimed to assess available literature on perceived stress and psychological responses to influenza pandemics in HCWs and identify implications for healthcare practice and future research.

METHODS

This is a rapid review of the literature. The review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analysis.

RESULTS

Across all the studies-both qualitative and quantitative-HCWs working during the epidemic reported frequent concerns regarding their own health and the fear of infecting their families, friends and colleagues. Moreover, social isolation, uncertainty, fears of stigmatization and reluctance to work or considering absenteeism were frequently reported. Moreover, many studies highlighted a high prevalence of high levels of stress, anxiety and depression symptoms, which could have long-term psychological implications in HCWs.

CONCLUSIONS

This rapid review offers an overview of the major concerns regarding HCWs' psychosocial well-being and possible preventive strategies, which could be useful for the current COVID-19 outbreak and similar future pandemics. Studies suggested to invest on preventive psychological, social, family and physical support and to guaranteeing reasonable work conditions and others in order to protect HCWs from the long-lasting psychological effect of the COVID-19 pandemic.

Post-arthroscopic septic arthritis of the knee. Analysis of the outcome after treatment in a case series and systematic literature review

OBJECTIVE

The aim of this study was to review the characteristics of patients with septic arthritis after ACL reconstruction comparing our results with those deriving from the literature review.

PATIENTS AND METHODS

Patients with suspected post arthroscopic septic arthritis of the knee occurring within 6 months after surgery were evaluated to be included in the investigation. Septic arthritis was defined by i) clinical evidence; ii) laboratory investigations; iii) synovial fluid leukocyte count of more than 2,5 x 104/μL or positive cultures obtained by synovial fluid aspirate.

RESULTS

Thirty-nine patients (median age 25 years, range 17-42) with septic arthritis following ACL reconstruction were enrolled. Staphylococci were the main bacteria identified. Resolution within 4 weeks of local signs was observed more frequently in those receiving arthroscopic debridement and synovectomy coupled with antibiotic therapy (18/21 vs. 9/18, p<0.05). Fever was present in 33 (85%) cases. Fever disappearance and CRP normalization within 4 weeks were reported more frequently in patients receiving intravenous antibiotics (17/20 vs. 9/19, p<0.05). Similar findings were retrieved by literature analysis.

CONCLUSIONS

An intravenous antibiotic therapy with surgical debridement is the first-line treatment for septic arthritis. Staphylococci are the main causative agents, justifying an empiric therapeutic approach with an anti-MRSA agent and cephalosporin.

New plates with polyaxial locking system and PSI technique in medial open wedge high tibial osteotomy: preliminary results

Medial open-wedge (MOW) high tibial osteotomy (HTO) is proven treatment option, indicated in medial unicompartimental knee osteoarthritis (OA) and in varus OA. New devices and techniques were developed in last years, such as Activemotion plates with polyaxial locking system (Dualtec System®, NewClip-Technics) and PSI technique. We describe outcomes and rate of complications in patients treated with Activemotion plates and PSI technique. From January 2019 to August 2019 a sample of 77 cases (72 NCT plates, 5 PSI technique) was observed, evaluating the rate of complications and the return to activity. The rate of complications is 2.6% and the mean time to return to activity is 10 weeks. MOW HTO with Activemotion plate has showed good results with a low rate of complications. About PSI technique, the preliminary results are excellent, but we need to increase the sample.

Systematic review of shift work and nurses' health

BACKGROUND

Nursing is characterized by a working articulation in shifts to ensure continuity of care throughout the 24 h. However, shift work and the resulting desynchronization of circadian rhythms may have adverse effects on nurses' health.

AIMS

To describe the effects of shift work and desynchronization of circadian rhythms on nurse's health.

METHODS

Databases: PubMed, Cinahl, Scopus, Embase and Ilisi. Search terms (free terms, MeSH): 'nurses', 'shiftwork', 'nightwork', 'sleep disorder, circadian rhythm', 'work schedule tolerance', 'breast neoplasm', 'metabolic syndrome X', 'metabolic cardiovascular syndrome', 'Cardiovascular disease', 'stress', 'diabetes'. We included all randomized controlled trials, observational studies, reviews and papers studying nurses' shift work. Quality assessment of the retrieved papers was verified according to Dixon-Woods checklist.

RESULTS

Twenty-four articles were analyzed. Literature review has shown that shift work involves an alteration in psychophysical homeostasis, with a decrease in performance. It is an obstacle for social and family relationships, as well as a risk factor for stress, sleep disorders, metabolic disorders, diabetes, cardiovascular disorders and breast cancer.

CONCLUSIONS

An organized ergonomic turnaround can be less detrimental to the health of nurses and more beneficial for the healthcare providers. Therefore, we suggest organizing studies to assess whether improving nurses' health would lead to a reduction in miscarriages, absenteeism and work-related stress.

436 Prognostic value of calcium scoring in changes of echogenicity in carotid plaques

Background

Atherosclerosis is a dynamic process, in which the characteristics of the plaques evaluated by imaging methods could represent the degree of inflamatory activity of the disease.

Purpose

Assess the value of the coronary calcium score in the changes of echogenicity of carotid plaques in a population with low-intermediate cardiovascular risk.

Methods

Patients with no cardiovascular history and low and intermediate Framingham risk score were evaluated. Patients attended at our institute for a preventive cardiovascular control between January 2012 and April 2013, and then a subsequent follow-up was made until January 2019.

They were screened for coronary calcium scoring (CCS) and carotid plaque by ultrasound at first visit. Then the changes of carotid atherosclerotic disease were evaluated through new carotid ultrasound exam at follow up.

A carotid artery plaque was defined as a localized protrusion of the vessel wall, which 1) extended into the lumen ≥ 1.5 mm, or 2) had a thickness exceeding the intima-media thickness (IMT) of the adjacent portion of the vessel wall by &gt;50%. Plaque morphology was defined in terms of its echogenicity.

Results

121 patients that have carotid atherosclerotic disease at first carotid ultrasound exam were included. The mean age was 61 ± 9 years, 72 (59%) male patients. Cardiovascular risk factors: hypertension: 68 (56%), dyslipidemia: 46 (38%), sedentary lifestyle: 24 (20%), overweight: 17 (14%), smoking: 29 (24%) and diabetes: 15 (12%).

Median distribution of CCS was 192 (percentile distribution 25-75%: 8 – 224) Agatston units. Medium follow-up: 5 ± 1 year. At first ultrasonography study, 47 patients (39%) presented hypoechoic plaques, 61 patients (50%) isoechoic plaques and hyperechoic plaques in 13 patients (11%).

After the follow-up, the distribution of the plates according to their sonographic characteristics was: hypoechoic plaques in 23 patients (19%), isoechoic plaques in 55 patients (45%) and hyperechoic plaques in 42 patients (36%).

The incidence of the progression of sonographic changes of the carotid plaques varies according to CCS: 0-100:29%, 101-400: 54%, &gt;401:53% (p &lt; 0,001) Figure 1.

The value of CCS was associated with the progression of carotid atherosclerotic plaque regardless of the use of statins and angiotensin-converting enzyme inhibitors or angiotensin 2 receptor blockers (Cox model p &lt;0.001).

Conclusions

This study shows that there is an association between coronary calcium score and progression of carotid disease. Even in populations with low and intermediate cardiovascular risk, the higher the severity of the calcium score, the greater changes in the structure of the carotid plaque manifested in our work as changes in the echogenicity; regardless of the use of statins. These findings could be useful to assess the progression of atherosclerotic disease at a median follow up.

Abstract 436 Figure. folow up

The last week of life of nursing home residents with advanced dementia: a retrospective study

BACKGROUND

Barriers to palliative care still exist in long-term care settings for older people, which can mean that people with advanced dementia may not receive of adequate palliative care in the last days of their life; instead, they may be exposed to aggressive and/or inappropriate treatments. The aim of this multicentre study was to assess the clinical interventions and care at end of life in a cohort of nursing home (NH) residents with advanced dementia in a large Italian region.

METHODS

This retrospective study included a convenience sample of 29 NHs in the Lombardy Region. Data were collected from the clinical records of 482 residents with advanced dementia, who had resided in the NH for at least 6 months before death, mainly focusing on the 7 days before death.

RESULTS

Most residents (97.1%) died in the NH. In the 7 days before death, 20% were fed and hydrated by mouth, and 13.4% were tube fed. A median of five, often inappropriate, drugs were prescribed. Fifty-seven percent of residents had an acknowledgement of worsening condition recorded in their clinical records, a median of 4 days before death.

CONCLUSIONS

Full implementation of palliative care was not achieved in our study, possibly due to insufficient acknowledgement of the appropriateness of some drugs and interventions, and health professionals' lack of implementation of palliative interventions. Future studies should focus on how to improve care for NH residents.

Bedside nursing handover and organisational will to achieve personalisation within an Italian Cardiac SurgeryUnit: the nurses' viewpoint through a qualitative study

INTRODUCTION

Bedside nursing handover may be an efficient way to achieve quality nursing outcomes, supporting the personalization of care. Recent literature attests to how bedside nursing handover is perceived by cardiac patents, but the experience of nurses participating in these handovers is largely unknown. The aim of this study is to explore nurses' experiences after the implementation of bedside nursing handover in an Italian cardiac surgical ward.

METHOD

A qualitative descriptive research approach was used to respond to the study aim, and the data was collected using two focus groups.

RESULTS

The main themes that were identified revolved around improving nursing care, greater professionalism, effective relationships, consequences for the patient, and obstacles to change. Moreover, we found that nurses perceive bedside nursing handover to be effective in promoting patient-centred care. The nurses in our study also felt that any difficulties with the implementation of a bedside nursing handover protocol (e.g. confidentiality) should be addressed through continued nursing education.

CONCLUSIONS

This study provides a valuable insight into nurses' perceptions of bedside nursing handover in a single cardiac surgery setting in Italy and is the first qualitative investigation from this perspective. Further research may help to elucidate the impact of bedside nursing handover on clinical and organisational outcomes.

Abstract P1-08-27: Advanced stage at diagnosis and worse clinicopathologic features in young woman with breast cancer. A sub-analysis of Brazilian population through the AMAZONA III study (GBECAM 0115)

BACKGROUND: Breast cancer (BC) in young women is uncommon and often more aggressive. There are disparities in terms of screening coverage, diagnostic features and access to optimal treatment among young BC patients worldwide. To better understand this scenario through real world data we performed a sub-analysis of AMAZONA III study. METHODS: The AMAZONA III study (GBECAM 0115) is a prospective registry that included 2950 women newly diagnosed with invasive BC in Brazil during the period of January 2016 to March 2018 within 22 sites. Of them, 2888 patients had valid data regarding age at diagnosis and complete baseline information. For the purpose of comparisons of epidemiologic and clinicopathologic features at the time of diagnosis of BC, patients were divided in two groups: women aged ≤40 years (Group 1) and &gt;40 years (Group 2). Quantitative variables were expressed with mean, while categorical variables were described as their count and percentage and compared using the chi-square test. RESULTS: Of 2888 women, 486 (17%) were ≤40 years of age. No differences were found between ethnicity, performance status, body mass index, personal income, health insurance and family history of cancer between the two groups. Young women had higher educational level (p&lt;0.001), were more involved into a labor activity (p&lt;0.001) and were more frequently married (p&lt;0.001). There were also significant differences regarding nulliparity (p&lt;0.001) and previous use of oral contraceptives (p&lt;0.001). Mode of detection of BC was symptomatic in 73.4% of young group versus 64.5% in older group and screen-detected was only 26.6% vs. 35.5% respectively (p&lt;0.001). Table 1 describes clinicopathological characteristics of the two groups. Young women presented more frequently with stage III,T3/T4, Grade 3 tumors and HER-2 positive, Luminal B and triple negative subtypes. Women older than 40 years had more stage I, Luminal A and Grade 1/2 tumors. CONCLUSION: Brazilian women under the age of 40 have unfavorable clinicopathological features of BC at diagnosis with more aggressive subtypes and advanced stage compared with older women. No differences in socioeconomic and ethnical aspects were found but a higher percentage of young women had symptomatic detection of BC which could explain the later stage of disease at diagnosis. Young women were economically active and the majority married which highlights the socioeconomic impact of this disease in Brazil.

Breast cancer features by age groups at diagnosis in Brazilian women.InformationGroup 1 (≤40 years)Group 2 (&gt; 40 years)p-valueN: 2888486 (16.83%)2402 (83.17%) Stage at diagnosis  p&lt; 0.001I76 (19.2%)541 (27.8%) II156 (39.4%)816 (41.9%) III146 (36.8%)489 (25.1%) IV19 (4.6%)101 (5.2%) Tumor size  p&lt; 0.001T1114 (27.1%)749 (36.9%) T2141 (33.6%)764 (37.6%) T3101 (24.1%)282 (13.9%) T464 (15.2%)235 (11.6%) Tumor grade  p &lt; 0.001Grade 146 (10.7%)381 (17.9%) Grade 2198 (46.2%)1150 (52.0%) Grade 3185 (43.1%)641 (30.1%) Molecular Subtype  p &lt; 0.001Luminal A106 (30.6%)957 (51.3%) Luminal B - HER 2 negative55 (15.8%)212 (11.4%) Luminal B- HER 2 positive79 (22.8%)298 (16.0%) HER 2 positive27 (7.8%)135 (7.2%) Triple negative80 (23.0%)264 (14.1%) 

Citation Format: Franzoi MA, Rosa D, Barrios C, Bines J, Cronemberger E, Queiroz G, Cordeiro de Lima VC, Junior R, Couto J, Emerenciano K, Resende H, Crocamo S, Reinert T, Van Evyl B, Neron Y, Dybal V, Lazaretti N, Costamilan RdC, de Andrade D, Mathias C, Zerwes Vacaro G, Borges G, Silva K, Werutsky G, Morelle A, Sampaio Filho CA, Mano M, Zaffaroni F, Simon S, Liedke PE. Advanced stage at diagnosis and worse clinicopathologic features in young woman with breast cancer. A sub-analysis of Brazilian population through the AMAZONA III study (GBECAM 0115) [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-08-27.

Abstract P1-08-29: Current status of clinical and pathological characteristics of breast cancer patients in Brazil: Results of the AMAZONA III study (GBECAM 0115)

BACKGROUND

Breast cancer (BC) is the most common tumor in women in Brazil with about 60 thousand new cases estimated per year. In low and middle-income countries, patients with BC are diagnosed with more advanced stages as compared with high-income countries. In Brazil, disparities in access to new therapies are recognized; previous data suggests worse survival of BC patients treated in the public system. The aim of AMAZONA III study (GBECAM 0115) is to describe the current status of BC care in Brazil. Here we report patients data at baseline.

METHODS

The AMAZONA III is a prospective BC registry that included women 18 years or older with newly diagnosed stage I to IV BC from 22 sites in Brazil in the period of January 2016 to March 2018. All patients provided written informed consent; data was collected from interview and medical charts, comprising clinical-demographic variables, initial treatment and a planned follow-up for 5 years. BC subtypes were defined by hormone receptor (HR) expression, HER2 status and grade according to von Minckwitz G. et al 2012. Here we present a descriptive analysis of the patients' baseline characteristics. Continuous variables are shown as mean (standard-deviation) and categorical variables by its absolute and relative frequencies. The study is registered in clinicaltrials.gov NCT02663973.

RESULTS

A total of 2950 patients were included in the study. Median age at diagnosis was 53 years old (8.4% &lt;= 35 years, 34.8% 36-50 years, 56.8% &gt; 50 years), 58.6% were white, 34.4% had brown skin-color, 83% had children before BC diagnosis (median of 1 child/patient) and 63.1% had public health insurance. In terms of method of detection 34% were screen-detected whereas 66% were symptomatic, the last was even higher (70%) in patients in younger than 50 years. The distribution of BC stage at diagnosis was I (26.4%), II (41.6%), III (27%) and IV (5%). The most common histologies were ductal (80.9%) and lobular carcinoma (6.9%). The pathological characteristics were HR positive in 78.0%, HER-2 positive in 23.4% and grade 2 in 51%. BC subtypes were as follows: Luminal A 48%, Luminal B 12%, Luminal HER2 positive 17%, Non-luminal HER2 positive 7.3% and Triple negative 15.5%.

DISCUSSION

Breast cancer is diagnosed at an earlier age among Brazilian patients. The majority of patients were detected through symptomatic BC and therefore a significant proportion is still diagnosed in stages III and IV. Among other factors, these findings could have a significant impact in treatment outcomes. Further analysis of this large cohort of patients will help to identify other important elements and direct future strategies for breast cancer control.

TRIAL REGISTRY: NCT02663973

KEYWORDS: Breast Cancer; Epidemiology; Treatment; Brazil

Citation Format: Rosa D, Barrios C, Bines J, Werustky G, Cronemberger E, Queiroz GS, Lima VC, Freitas-Júnior R, Couto J, Emerenciano K, Resende H, Crocamo S, Reinert T, Van Eyil B, Néron Y, Dybal V, Lazaretti N, Costamilan RC, Andrade DA, Mathias C, Vacaro GZ, Borges G, Torres KL, Morelle A, Sampaio Filho CA, Mano M, Zaffaroni F, Simon S. Current status of clinical and pathological characteristics of breast cancer patients in Brazil: Results of the AMAZONA III study (GBECAM 0115) [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-08-29.

[Relation between work-related stress and metabolic syndrome among Italian nurses.]

AIM

To investigate the prevalence of metabolic syndrome (MS) among nurses, as well as the organizational impact of work-related stress as a consequence of MS among nurses in Italy. To study the organizational models, turnover rates, and job satisfaction among nurses, in a sample of Italian healthcare facilities.

BACKGROUND

MS is considered an important metabolic disorder in the modern world, responsible for diseases with economic effects on hospitals. Shift work (SW) seems to be a risk factor for MS, while the Mediterranean diet appears to be protective. Work-related stress causes loss of working days, and generates high costs for hospitals.

DESIGN

Prospective observational study.

METHODS

The first step will be to create and validate a questionnaire to investigate the prevalence of MS among Italian nurses. The second step will be to estimate the risk of work-related stress. Data regarding absenteeism and turnover will be collected, as indicators of impact on organization.

DISCUSSION

This study is the first to investigate the previously describe SW's factors and their impact on organizing nursing work. This study is relevant for the organizations because it helps to define organizational strategies that permit nurses to remain healthy, to be work efficient and therefore to be able to provide high level care.

The Impact of Nursing Homes Staff Education on End-of-Life Care in Residents With Advanced Dementia: A Quality Improvement Study

CONTEXT

End-of-life care in nursing homes (NHs) needs improvement. We carried out a study in 29 NHs in the Lombardy Region (Italy).

OBJECTIVES

The objective of this study was to compare end-of-life care in NH residents with advanced dementia before and after an educational intervention aimed to improving palliative care.

METHODS

The intervention consisted of a seven-hour lecture, followed by two 3-hour meetings consisting of case discussions. The intervention was held in each NH and well attended by NH staff. This multicenter, comparative, observational study included up to 20 residents with advanced dementia from each NH: the last 10 who died before the intervention (preintervention group, 245 residents) and the first 10 who died at least three months after the intervention (postintervention group, 237 residents). Data for these residents were collected from records for 60 days and seven days before death.

RESULTS

The use of "comfort hydration" (<1000 mL/day subcutaneously) tended to increase from 16.9% to 26.8% in the postintervention group. The number of residents receiving a palliative approach for nutrition and hydration increased, though not significantly, from 24% preintervention to 31.5% postintervention. On the other hand, the proportion of tube-fed residents and residents receiving intravenous hydration decreased from 15.5% to 10.5%, and from 52% to 42%, respectively. Cardiopulmonary resuscitations decreased also from 52/245 (21%) to 18/237 (7.6%) cases (P = 0.002).

CONCLUSION

The short educational intervention modified some practices relevant to the quality of end-of-life care of advanced dementia patients in NHs, possibly raising and reinforcing beliefs and attitudes already largely present.

Structure-activity relationship study of ProxyPhos chemosensors for the detection of proximal phosphorylation and other phosphate species

Chemosensors for the detection of phosphate-containing biological species are in high need. Detection of proximally phosphorylated sites of PP_i and those found in peptides and proteins has been demonstrated using chemosensors containing pyrene, as a fluorescent reporter, and a Zn²⁺-chelate, as a phosphate-binding group. Using these sensors, detection of proximal phosphate groups is afforded by binding of at least two of the sensor molecules to the adjacent phosphates, via the Zn²⁺ centres, leading to excimer formation between the pyrene groups and the corresponding shift in emission from 376 to 476 nm. Although several reports of this chemosensor class have been made, no detailed studies of selectivity of these sensors among major phosphate targets have been reported. In this study, a library of this class of chemosensors, termed ProxyPhos, which contained various linkers and Zn²⁺-chelating groups (i.e. DPA, cyclen and cyclam), was prepared and the effects of structural variation on the sensing efficiency and selectivity were evaluated among proximally phosphorylated peptides, proteins, nucleotides, P_i and PP_i. As a result of this study, we have identified ProxyPhos library members that are most suitable for the detection of proximally phosphorylated peptides, PP_i, UTP, and a DpYD peptide motif, and have generally provided a foundation for the selection of ProxyPhos chemosensors for further development of specific biologically relevant assays. The broad utility of ProxyPhos is further supported by the demonstrated lack of these sensors' cytotoxicity, ability to rapidly permeate into live and fixed cells and compatibility with gel staining methods.