Perceptions of Caring Behavior Among Undergraduate Nursing Students: A Three-Cohort Observational Study

Introduction: Increase in the knowledge of “caring science” among nurses plays a key role in ensuring a correct caring behavior towards patients. Caring training for students is a priority in nursing education, but unfortunately there are limited and conflicting studies which explore this outcome. The purpose of this observational study was to explore the perceptions of caring behaviors by nursing students during their clinical practice training in order to highlight if the level of caring behaviors changes as the nursing course progresses. Materials and Methods: The Caring Behaviors Inventory-24 (CBI-24) was administered to 331 students, enrolled in the three years of an Italian Nursing Course, who accepted to participate in the study (89.2% response rate). The data were analyzed using SPSS software version 26.0 (SPSS Inc., Chicago, IL). Results: The total mean score of CBI-24 was 4.82 in the first, 5.12 in the second and 5.26 in the third-year students. The CBI-24 dimensions “Responding to individual needs” and “Being with” obtained the highest scores among the students of the first year. At the end of the first year, our students were already able to perform expressive caring, whereas instrumental caring developed at a high level in the second and third years. We did not highlight any statistically significant difference between the two gender CBI-24 item scores. Conclusion: In light of our results, we put in evidence that Nursing Degree Programme favours the development in students of both relational and technical components of caring behaviors. We hope that in future students’ self-assessment of caring behaviors could be considered an educational outcome for Nursing Programme

COVID-19 pandemic experiences, ethical conflict and decision-making process in critical care professionals (Quali-Ethics-COVID-19 Research Part 1): An international qualitative study

Aim and Objectives: The aim of this study was to explore the sources of ethical conflict and the decision-making processes of ICU nurses and physicians during the first and subsequent waves of the COVID-19 pandemic. Background: Depside several studies exploring ethical conflicts during COVID-19 pandemic, few studies have explored in depth the perceptions and experiences of critical care professionals regarding these conflicts, the decision-making process or which have analysed the complexity of actually implementing the recommendations of scientific societies and professional/healthcare institutions in interdisciplinary samples. Design: A descriptive phenomenological study. Methods: Thirty-eight in-depth interviews were conducted with critical care nurses and physicians from five hospitals in Spain and Italy between December 2020 and May 2021. A thematic content analysis of the interview transcripts was conducted by two researchers. Consolidated criteria for reporting qualitative research (COREQ) were employed to ensure the quality and transparency of this study. Results: Two main themes emerged as sources of ethical conflict: the approach to end of life in exceptional circumstances and the lack of humanisation and care resources. The former comprised two subthemes: end-of-life care and withholding and withdrawal of life-sustaining treatment; the latter comprised three subthemes: the impossibility of guaranteeing the same opportunities to all, fear of contagion as a barrier to taking decisions and the need to humanise care. Conclusions: Professionals sought to take their decisions in line with professional ethics and bioethical principles, but, nevertheless, they experienced moral dilemmas and moral distress when not being able to care for, or to treat, their patients as they believed fit. Relevance to Clinical Practice: Further education and training are recommended on the provision of end-of-life and post mortem care, effective communication techniques via video calls, disclosure of bad news and bioethical models for decision-making in highly demanding situations of uncertainty, such as those experienced during the COVID-19 pandemic

Early peripheral clearance of leukemia-associated immunophenotypes in AML: centralized analysis of a randomized trial

Although genetics is a relevant risk factor in acute myeloid leukemia (AML), it can be minimally informative and/or not readily available for the early identification of patients at risk for treatment failure. In a randomized trial comparing standard vs high-dose induction (ClinicalTrials.gov 64NCT00495287), we studied early peripheral blast cell clearance (PBC) as a rapid predictive assay of chemotherapy response to determine whether it correlates with the achievement of complete remission (CR), as well as postremission outcome, according to induction intensity. Individual leukemia-associated immunophenotypes (LAIPs) identified pretherapy by flow cytometry were validated and quantified centrally after 3 days of treatment, expressing PBC on a logarithmic scale as the ratio of absolute LAIP1 cells on day 1 and day 4. Of 178 patients, 151 (84.8%) were evaluable. Patients in CR exhibited significantly higher median PBC (2.3 log) compared with chemoresistant patients (1.0 log; P<.0001). PBC<1.0 predicted the worst outcome (CR, 28%). With 1.5 log established as the most accurate cutoff predicting CR, 87.5% of patients with PBC .1.5 (PBChigh, n = 96) and 43.6% of patients with PBC 641.5 (PBClow, n = 55) achieved CR after single-course induction (P<.0001). CR and PBChigh rates were increased in patients randomized to the high-dose induction arm (P 5 .04) and correlated strongly with genetic/cytogenetic risk. In multivariate analysis, PBC retained significant predictive power for CR, relapse risk, and survival. Thus, PBC analysis can provide a very early prediction of outcome, correlates with treatment intensity and disease subset, and may support studies of customized AML therapy

Towards a Long-Read Sequencing Approach for the Molecular Diagnosis of RPGRORF15 Genetic Variants

Sequencing of the low-complexity ORF15 exon of RPGR, a gene correlated with retinitis pigmentosa and cone dystrophy, is difficult to achieve with NGS and Sanger sequencing. False results could lead to the inaccurate annotation of genetic variants in dbSNP and ClinVar databases, tools on which HGMD and Ensembl rely, finally resulting in incorrect genetic variants interpretation. This paper aims to propose PacBio sequencing as a feasible method to correctly detect genetic variants in low-complexity regions, such as the ORF15 exon of RPGR, and interpret their pathogenicity by structural studies. Biological samples from 75 patients affected by retinitis pigmentosa or cone dystrophy were analyzed with NGS and repeated with PacBio. The results showed that NGS has a low coverage of the ORF15 region, while PacBio was able to sequence the region of interest and detect eight genetic variants, of which four are likely pathogenic. Furthermore, molecular modeling and dynamics of the RPGR Glu-Gly repeats binding to TTLL5 allowed for the structural evaluation of the variants, providing a way to predict their pathogenicity. Therefore, we propose PacBio sequencing as a standard procedure in diagnostic research for sequencing low-complexity regions such as RPGRORF15, aiding in the correct annotation of genetic variants in online databases

Candidurie nosocomiali: analisi dei fattori di rischio, terapia ed evoluzione micologica. Risultati di una indagine nazionale

n/

Candidurie nosocomiali: analisi dei fattori di rischio, terapia ed evoluzione micologica. Risultati di una indagine nazionale

The multiple problems associated with the recovery of yeasts from urine specimens induced the Medical Mycology Committee (CoSM) of AMCLI to run a nationwide epidemiologic survey on candiduria in order to evaluate risk factors, involved species, treatment and outcome. Ten hospitals (Bergamo, Como, Crema, Novara,Varese,Ancona, Florence, Pescara, Palermo and Taranto) participated to this study, which was run on a 15-month period (October 1, 2001-December 31, 2002). Overall, 83 Data Forms were collected, regarding patients admitted to Intensive Care Units (45), Surgical (9) and Medical (29) wards. The most common risk factors were: bladder catheter, antibiotic therapy, parenteral nutrition, kidney failure, surgery. Candiduria, mostly asymptomatic, were often associated with fever and bacterial infections. Concurrent candidaemia was detected in 13 patients. Candida albicans was the most frequently recovered species, from both urine and blood, followed by C. glabrata. Other Candida species were occasionally isolated from urine specimens. Specific antifungal treatment was administered to 58% of the patients, mostly using fluconazole. The remaining subjects did not receive antimycotic therapy. Eradication of Candida from urine specimens was observed even without a specific therapy

Stroke management during the coronavirus disease 2019 (COVID-19) pandemic: experience from three regions of the north east of Italy (Veneto, Friuli-Venezia-Giulia, Trentino-Alto-Adige)

Background: Efficiency of care chain response and hospital reactivity were and are challenged for stroke acute care management during the pandemic period of coronavirus disease 2019 (COVID-19) in North-Eastern Italy (Veneto, Friuli-Venezia-Giulia, Trentino-Alto-Adige), counting 7,193,880 inhabitants (ISTAT), with consequences in acute treatment for patients with ischemic stroke. Methods: We conducted a retrospective data collection of patients admitted to stroke units eventually treated with thrombolysis and thrombectomy, ranging from January to May 2020 from the beginning to the end of the main first pandemic period of COVID-19 in Italy. The primary endpoint was the number of patients arriving to these stroke units, and secondary endpoints were the number of thrombolysis and/or thrombectomy. Chi-square analysis was used on all patients; furthermore, patients were divided into two cohorts (pre-lockdown and lockdown periods) and the Kruskal-Wallis test was used to test differences on admission and reperfusive therapies. Results: In total, 2536 patients were included in 22 centers. There was a significant decrease of admissions in April compared to January. Furthermore, we observed a significant decrease of thrombectomy during the lockdown period, while thrombolysis rate was unaffected in the same interval across all centers. Conclusions: Our study confirmed a decrease in admission rate of stroke patients in a large area of northern Italy during the lockdown period, especially during the first dramatic phase. Overall, there was no decrease in thrombolysis rate, confirming an effect of emergency care system for stroke patients. Instead, the significant decrease in thrombectomy rate during lockdown addresses some considerations of local and regional stroke networks during COVID-19 pandemic evolution

Waveform Modelling for the Laser Interferometer Space Antenna

LISA, the Laser Interferometer Space Antenna, will usher in a new era in gravitational-wave astronomy. As the first anticipated space-based gravitational-wave detector, it will expand our view to the millihertz gravitational-wave sky, where a spectacular variety of interesting new sources abound: from millions of ultra-compact binaries in our Galaxy, to mergers of massive black holes at cosmological distances; from the beginnings of inspirals that will venture into the ground-based detectors' view to the death spiral of compact objects into massive black holes, and many sources in between. Central to realising LISA's discovery potential are waveform models, the theoretical and phenomenological predictions of the pattern of gravitational waves that these sources emit. This white paper is presented on behalf of the Waveform Working Group for the LISA Consortium. It provides a review of the current state of waveform models for LISA sources, and describes the significant challenges that must yet be overcome.Comment: 239 pages, 11 figures, white paper from the LISA Consortium Waveform Working Group, invited for submission to Living Reviews in Relativity, updated with comments from communit

Improved upper limb function in non-ambulant children with SMA type 2 and 3 during nusinersen treatment: a prospective 3-years SMArtCARE registry study

Background The development and approval of disease modifying treatments have dramatically changed disease progression in patients with spinal muscular atrophy (SMA). Nusinersen was approved in Europe in 2017 for the treatment of SMA patients irrespective of age and disease severity. Most data on therapeutic efficacy are available for the infantile-onset SMA. For patients with SMA type 2 and type 3, there is still a lack of sufficient evidence and long-term experience for nusinersen treatment. Here, we report data from the SMArtCARE registry of non-ambulant children with SMA type 2 and typen 3 under nusinersen treatment with a follow-up period of up to 38 months. Methods SMArtCARE is a disease-specific registry with data on patients with SMA irrespective of age, treatment regime or disease severity. Data are collected during routine patient visits as real-world outcome data. This analysis included all non-ambulant patients with SMA type 2 or 3 below 18 years of age before initiation of treatment. Primary outcomes were changes in motor function evaluated with the Hammersmith Functional Motor Scale Expanded (HFMSE) and the Revised Upper Limb Module (RULM). Results Data from 256 non-ambulant, pediatric patients with SMA were included in the data analysis. Improvements in motor function were more prominent in upper limb: 32.4% of patients experienced clinically meaningful improvements in RULM and 24.6% in HFMSE. 8.6% of patients gained a new motor milestone, whereas no motor milestones were lost. Only 4.3% of patients showed a clinically meaningful worsening in HFMSE and 1.2% in RULM score. Conclusion Our results demonstrate clinically meaningful improvements or stabilization of disease progression in non-ambulant, pediatric patients with SMA under nusinersen treatment. Changes were most evident in upper limb function and were observed continuously over the follow-up period. Our data confirm clinical trial data, while providing longer follow-up, an increased number of treated patients, and a wider range of age and disease severity