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La ricerca è stata condotta al fine di indagare il vissuto personale e relativo all'inserimento lavorativo dei colleghi neoassunti/neoinseriti da parte degli infermieri esperti di terapia intensiva durante la pandemia COVID-19.

In a public health emergency, the psychological stress of nursing staff should be assessed, and nurses who cared for coronavirus disease 2019 (COVID-19) patients were constantly under pressure. Currently, frontline health care workers are experiencing mental health issues. The personal quality of life is directly related to the working environment, especially at this moment, when nursing could be a highly stressful and emotionally draining job.During the COVID-19 pandemic, the primary objectives of the study were to describe the quality of life, posttraumatic stress disorder, and self-efficacy and to identify any associated factors of pediatric critical care nurses. This study is a multicenter cross-sectional study.Data were collected between February and May 2021 from pediatric critical care nurses. The following instruments were used: the Nursing Quality of Life Scale, the Nursing Profession Self-Efficacy Scale, and the Impact of Event Scale.One hundred twelve nurses participated in this study with a 40% of response rate. Data suggest a better global perception of quality of life by male subjects (F = 6.65, P = .011). The nurses who cared for COVID-19 patients reported a lower quality of social life (F = 4.09, P = .045); furthermore, the nurses who had clinically vulnerable people in their families reported a worse quality of physical life (F = 4.37, P = .045). Approximately 50% of nurses reported sleep disturbances, and 37% reported symptoms of posttraumatic stress disorder, especially female nurses (F = 8.55, P = .04).According to this study, female nurses were more likely to experience posttraumatic stress disorder symptoms during the COVID-19 pandemic. Furthermore, findings also highlighted a lower quality of social life for those with clinically vulnerable relatives may be due to a self-limitation of interactions with other people. Finally, sleep disturbances were prevalent, potentially affecting nurses' mental health and performance.

Background: The application of Continuous Positive Airway Pressure (CPAP) with a helmet is increasing around the world, both inside and outside of the intensive care unit. Current published literature focus's on indications, contraindications and efficiency of Helmet CPAP in differing clinical scenarios. Few reports, summarising the available knowledge concerning technical characteristics and nursing interventions to improve patient's comfort, are available. Aim: To identify the crucial technical aspects in managing patients undergoing Helmet-CPAP, and what nursing interventions may increase comfort. Methods: A narrative literature review of primary research published 2002 onwards. The search strategy comprised an electronic search of three bibliographic databases (Pubmed, Embase, CINAHL). Results: Twenty-three studies met the inclusion criteria and were included in the review. Research primarily originated from Italy. Nine key themes emerged from the review: gas flow management, noise reduction, impact of gas flow and HME filters on delivered FiO2, filtration of exhaled gas / environmental protection, PEEP monitoring, airway pressure monitoring, active humidification of gas flow, helmet fixation and tips to implement awake prone position during Helmet-CPAP. Conclusions: A Helmet-CPAP check-list has been made of nine key interventions based on the available evidence regarding system set up, monitoring and management. Implementation of this check-list may help nurses and physicians to increase the comfort of patients treated with Helmet CPAP and enhance their compliance with long-term treatment.

Background Appropriate levels and patterns of sound and light in an intensive care room help to maintain the patient's normal physiological functions. High sound levels can disrupt the patient's normal sleep architecture, cause hearing deficits, and induce the onset of delirium. Intensive care unit patients frequently report poor sleep, partly due to the environment. Objectives An observational pilot prospective study was designed to record sound pressure and light pollution levels in an Italian intensive care unit, without windows to provide natural light. Method Sound levels were measured in decibel A (dBA) every 10 seconds. Sound data were analyzed for sound peak, defined as the number of times sound levels exceeded 45, 50, 60, 65, 70, 75, 80, and 85 dBA. Light measures were taken every 10 seconds on a continuous basis. Light data were analyzed for light "peaks,"defined as the number of times light levels exceeded 100, 200, 300, 400, and 500 lux. Results The overall median sound level during the study period was equal to 54.60 (interquartile range [IQR], 51.70-57.70) dBA. The daytime median sound level was 56.00 (IQR, 53.00-59.50) dBA, and the nighttime median was 53.00 (IQR, 49.50-55.20) dBA (P

Background Awake prone positioning research focuses primarily on improving oxygenation and reducing intubation and mortality rates. Secondary outcomes concerning patient safety have been poorly addressed. Objective To summarize current evidence on the frequency of adverse events during awake prone positioning and the effects on patients’ safety, comfort, and tolerance. Methods This scoping review used the Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews. MEDLINE/PubMed and CINAHL databases were the primary sources for the systematic search. Results The review included 19 original studies involving 949 patients who underwent awake prone positioning. No major complications such as death, severe respiratory compromise, or hemodynamic disease were reported. Ten studies reported the following secondary adverse events related to awake prone positioning: skin breakdown (1%-6% of patients), pain (12%-42%), discomfort (35%-43%), vomiting (2%-7%), intolerance (3%-47%), and vascular catheter dislodgment (5%). The duration of awake prone positioning sessions varied widely (0.3-19 hours). Seven studies reported that nurses helped patients during prone positioning maneuvers, including monitoring and surveillance, and 3 studies reported patients placing themselves in the prone position. In 6 studies light or moderate sedation was employed in the procedures. Conclusions Awake prone positioning was not related to cardiorespiratory consequences but was associated with pain, intolerance, discomfort, and patients’ refusal. Patients should receive education regarding awake prone positioning to improve their acceptance. Health care professionals should optimize pain control, communication, patient comfort, patient adherence, and correct positioning.

Gli operatori sanitari direttamente coinvolti nella diagnosi, trattamento e cura/assistenza dei pazienti con COVID-19 sono a rischio di sviluppare distress psicologico e altri sintomi correlati alla salute mentale. L'obiettivo primario dello studio è misurare quanto l'emergenza COVID-19 abbia inciso sullo stato di ansia, le manifestazioni di insonnia e la capacità di resilienza degli operatori sanitari. Gli obiettivi secondari consistono nell'evidenziare eventuali differenze tra i livelli misurati delle tre variabili in relazione alle diverse caratteristiche demografiche del campione in studio.

Measuring the nursing workload in a medical-surgical high dependency unit through nursing activities score (NAS). a prospective observational study.Measuring the nursing staff workload allows adequate delivery of resources within the intensive care unit and high dependency unit to ensure an adequate nurse to patient ratio.Exploring the nursing workload in the medical-surgical high dependency unit (HDU) at Careggi University Hospital (Florence, Italy).Monocentric prospective observational study. We enrolled patients admitted in HDU from 11 February to 13 March 2021. Nursing Activity Score (NAS) was measured every 24 hours.Patients included in the study were 75. Three groups based on their admission diagnosis were identified (medical, surgical, trauma). The median NAS score was 59.7 (IQR: 53.7-68.2; range 34.7-119.7). Statistically significant differences were found between the median NAS values for the three admission diagnoses: 67.4 (IQR: 54.4-73.4) for medical patients, 60.2 (IQR: 54.4-63.3) for trauma patients and 59.1 (IQR: 55.1-64.7) for surgical patients. These results showed that the items of NAS that mostly affect workload are "monitoring", "mobilization", "patient hygiene", and "admission and discharge procedures".This study confirms that the NAS scoree can be used in HDUs as well as in intensive care units. The ideal nurse-to-patient ratio was equal to 0.6.

Introduction: In the literature, the change of a syringe pump is described as a dangerous situation, especially in the case of vasoactive drug administration. Methods: Different variables have been studied (central venous pressure, pump displacement in relation to the patient position, utilization of a stopcock, or a neutral displacement needle-free connector between the syringe and the infusion tubing) to understand their influence on medication administration in terms of backflow or bolus creation when changing the syringe. Results: We performed 576 measurements with different combinations. With respect to all the observations, in comparison with “time zero,” we found the following differences expressed in microliters: 0 (±1) at the plunger opening; 0 (±3) at the syringe extraction from the pump; 0 (±7) at the syringe disconnection from the infusion tubing; 0 (±11) at the syringe reconnection to the infusion tubing; 1 (±7) at the syringe insertion in the pump; 3 (±23) at the plunger closing; 8 (±33) at the stabilization at the maneuver end. Conclusion: The syringe change can be a very critical moment given different influencing variables. Syringe pump position, displaced higher than the patient level, always generates a medication bolus that is higher at the lowering of the central venous pressure value. The presence of a neutral displacement needle-free connector reduces the incidence of boluses. When the pump is placed at the patient level, the presence of neutral displacement needle-free connector reduces the establishment of boluses, even in a central venous pressure of −5 mmHg simulations.

Background Early application of prolonged prone positioning has been shown to improve patient survival in moderate to severe adult respiratory distress syndrome (ARDS) patients. Prone position is a key component of lung protective mechanical ventilation in association with low tidal volume and neuromuscular blocking agents in patients with severe ARDS. Pressure sores are the major prone position complication. The rate of complication is lowering with the increase in center expertise. Aims The aim of this study was to examine the onset of pressure sores and other complications caused by the use of prone position in patients having ARDS. Design This is a single-center, retrospective, observational study. Results One hundred seventy patients were enrolled, with a median age of 49 years (interquartile range [IQR], 38-63). Of all participants, 58% (n = 98) survived the intensive care unit recovery. The total prone position maneuvers were 526, with a median of 2 prone position sessions for each patient (IQR, 1-3). The median length of the prone position session was 9 hours (IQR, 7-12). Twenty-three patients developed pressure sores after prone position (14%). The anatomical positions of pressure sores were as follows: face/chin, 5% (n = 8); face/cheekbones, 6% (n = 11); thorax, 2% (n = 3); trochanter, 1% (n = 1); and other sites, 5% (n = 8). Complications were observed in 1% (n = 6) of all pronation maneuvers (vomit, 2%; respiratory device removal, 0.4%). No removal of intravascular catheter was observed. Conclusions The onset rate of complications given by the use of prone position in ARDS patients is similar to data reported by previous literature. The implementation of a dedicated protocol in specialized centers and the involvement of 5 trained and skilled professionals while moving the patient in the prone position are recommended to prevent the occurrence of similar adverse events.

Background: Clotting is a major drawback of continuous renal replacement therapy (CRRT) performed on critically ill pediatric patients. Although anticoagulation is recommended to prevent clotting, limited results are available on the effect of each pharmacological strategy in reducing filter clotting in pediatric CRRT. This study defines which anticoagulation strategy, between regional citrate anticoagulation (RCA) and systemic anticoagulation with heparin, is safer and more efficient in reducing clotting, patient mortality, and treatment complications during pediatric CRRT. Methods: A systematic literature review was run considering papers published in English until December 2021 and describing patients’ and treatments’ complications in CRRT performed with heparin and RCA on patients aged less than 18 years. Results: Eleven studies were considered, cumulatively comprising 1.706 CRRT sessions (62% with systemic anticoagulation and 38% with RCA). Studies have consistently identified RCA’s superiority over systemic anticoagulation with heparin in prolonging circuit life. The pooled estimate (95% CI) of filter clotting risk showed that RCA is a protective factor for clotting risk (RR = 0.204). Conclusions: RCA has a potential role in prolonging circuit life and seems superior to systemic anticoagulation with heparin in decreasing the risk of circuit clotting during CRRT performed in critically ill pediatric patients.

Aim: Few studies in the literature specifically address the hardiness of nurses during the COVID-19 pandemic. Thus, the primary aim of this study was to assess the impact of COVID-19 on the hardiness levels in an Italian cohort of nurses. The secondary aims were to assess the level of hardiness in nurses directly caring for patients with COVID-19 and to verify the presence of related risk and promoting factors. Methods: A descriptive and explorative study was performed through an online survey from March to July 2020. The survey was composed of a multiple answer questionnaire with open, closed, and semi-closed-ended questions. Hardiness and anxiety were assessed using two psychometric instruments: the Dispositional Resilience Scale (DRS-15) and State-Trait Anxiety Inventory (STAI-Y). Results: A total of 1250 nurses completed the questionnaire entirely (92.3% of respondents). The average length of service was 17.8 ± 11.5 years. A decrease in the hardiness was recorded after the first wave of COVID-19 if compared to the baseline (mean Δ DRS-15 total = 1.3 ± 5.0), whereas in the subsample of nurses caring for COVID-19 patients, the total hardiness level decreased more consistently (mean Δ DRS Total = 1.9 + 5.3). Multivariate analysis showed that high levels of anxiety were risk factors for reducing hardiness. In contrast, anxiety, when associated with a greater length of service, was a promoting factor for the increase in hardiness. Conclusions: The correlation between anxiety and years of length of service appears to be pivotal. Future research should focus on the role of anxiety to establish its actual role as a predictor of hardiness.

The incidence of COVID-19 gastrointestinal manifestations has been reported to range from 3% to 61%. There are limited data on the incidence rates and risk factors associated with gastrointestinal bleeding (GIB) in patients with COVID-19. A rapid review has been designed to investigate whether there is a relationship between COVID-19 and GIB in adult patients. PubMed, CINAHL, EMBASE, Cochrane Library, and Scopus databases have been analyzed. A total of 129 studies were found; 29 full texts were analyzed, and of these, 20 were found to be relevant to the topic. The key findings of the included studies present an overall GIB rate in COVID-19 patients ranging from 1.1% to 13%. The bleeding involves mucosal damage of the duodenum, stomach, colon, and rectum. The management of gastrointestinal bleeding could be conservative. The use of fecal diversion systems for the management of diarrhea in COVID-19 patients should be minimized and closely evaluated for the risk of rectal mucosal damages and erosions. It is recommended to provide an accurate nutritional assessment; an early setting up of enteral nutrition, if not contraindicated, can help protect the gut mucosa of patients and restore normal intestinal flora. Larger cohort studies are needed to increase the information about this topic.

Psychological concerns in Systemic Sclerosis (SSc) patients represent an important issue and should be addressed through non-pharmacological treatments. Thus, the aim of the present study was to assess the effects of the Mindfulness-Based Stress Reduction (MBSR) program on psychological variables and the perspectives and experiences of patients with an SSc diagnosis. Notably, 32 SSc patients were enrolled and assigned to either the intervention (MBSR) group or the waitlist group. Inclusion criteria were (i) age ≥ 18 years, SSc diagnosis according to EULAR/ACR diagnostic criteria and informed consent. Exclusion criteria were previous participation in any Mind-Body Therapy or psychiatric diagnosis. Quantitative and qualitative outcomes were investigated through clinometric questionnaires and individual interviews. MBSR did not significantly impact outcomes such as physical functionality, anxiety, hopelessness, depression, physical health status, perceived stress, mindfulness and mental health status. For the anger evaluation, statistically significant differences are found for both controlling and expressing anger, indicating that the MBSR program had a favorable impact. As for qualitative results, more awareness of daily activities, stress reduction in terms of recognizing the causes and implementing self-strategies to prevent them, adherence to therapy, and recognition of the effect of medication on their bodies were reported. In conclusion, it is important to highlight the absence of negative or side effects of the MBSR program and the positive impact on patients’ experience and perspective; thus, we suggest this approach should be taken into account for SSc patients.

Patient-ventilator asynchronies (PVA) are associated to negative outcomes for patients: increased respiratory work, mechanical ventilation time and ICU length of stay, and mortality. Some studies described the positive impact of a training intervention on the knowledge and attitudes of nurses in detecting PVA. The aim of this study was to evaluate the efficacy of a training intervention focused on detection of PVA.A before-after design on a single group of nursing students was used. The training intervention about detection of the correct respiratory waveform through graphic monitoring was conducted in a single edition course of 2 hours, for 25 participants. Measurements of correct detection of PVA through specific competency assessment tool were performed before (T0), immediately after (T1) and at 1 month (T2) from the training intervention between January and February 2020.19 Nurse students completed the training. A total of 50 questionnaires were distributed (T0; n=19; T1; n=19; T2; n=12). PVA were correctly detected in 67.5% (77) of cases. Statistically significant difference There were differences in trainees performance between T0 and T1 [77,2% (CI95%: 68,7% - 85,8%; p=0.001)] and between T0 and T2 [75% (CI95%: 65,3% - 84,7%; p=0.001]. No significant difference was recorded between T1 and T2 (p=0.83) Conclusions: Nursing students increased their performance on analysis of the graphic monitoring of the respiratory waveforms and detection of asynchronies after a basic training intervention. These skills were retained after 1 month. Nurse student trained about PVA increased their competence potentially employed in critical care settings.

BackgroundHealthcare professionals are usually employed in civilian inpatient and outpatient settings but can also work in countries experiencing military conflict.AimsTo explore the lived experiences of healthcare professionals during the operation “Ancient Babylon” in Iraq to understand their feelings and problems encountered.MethodsHermeneutic phenomenological study. In-depth interviews of nine nurses and one physician who took part in the operation between 2003 and 2006 were performed. Data from the collected narrations were analyzed to identify recurrent themes.ResultsSeven main themes emerged: “Living in an extreme setting,” “Living in a theatre of war,” “Strong emotions,” “The team as a family,” “A professional development experience,” “An eye-opening experience,” and “Advice for anyone who wants to join such a mission”. The experience was perceived as physically challenging and emotionally difficult. The relationship between colleagues was strong. It was based on reciprocal trust, enthusiasm, and compensated for the sense of distance that the participants felt from their own families.ConclusionAdvice and recommendations for those who are interested in pursuing similar experiences: they must develop decision-making skills, be able to rely on one’s own abilities, have good professional training to fall back on, participate in exercises and simulations before the mission, and also be adaptable and innovative, flexible and able to stay mentally grounded.

Nei prossimi giorni saranno due anni dall'inizio della pandemia da COVID-19 in Italia. Una festa di compleanno dove ognuno di noi, togliendosi per un attimo la mascherina, vorrebbe soffiare con tutto il fiato sulle candeline con il desiderio, probabilmente condiviso dalla maggior parte delle persone, di tornare alla normalità. Quella normalità in cui siamo nati e cresciuti, sia nella vita sociale, di relazione che in quella lavorativa. La pandemia ha richiesto a tutti, volenti o nolenti, di intraprendere dei cambiamenti e ogni contesto, dal mondo del lavoro alla scuola, ha avuto ricadute che con molta probabilità richiederanno diversi anni per poter essere assorbite e inserite in una nuova normalità.

Background: Lateral violence and bullying affect nurses’ professional and health status. Worldwide prevalence ranges from 1% to 87%. Aim: To investigate prevalence and risk factors of lateral violence and bullying among Italian nurse peers in different work settings, inside and outside hospitals. Methods: Web survey using the 17-item “Negative Interactions Among Nurses Questionnaire.” Emails were sent to 5,009 nurses in three Tuscan public health care institutions. Results: Response rate was 18.6% (n=930). Twenty-six respondents were removed as they reported working with no peer colleagues. Negative interactions were experienced by 35.8% (n=324), 42.3% of whom (n=137) were bullied. Psycho-physical consequences of negative interactions were reported by 59% (n=191). Victims who thought of leaving nursing were 21.9% (n=71). Conclusions: Lateral violence and bullying among nurses are consistently present in all studied settings. Implications for Nursing Management: Nurse managers could play a crucial role in preventing negative interactions among nurses. Strategies could include continuing education programs to promote awareness of this problem; implementation of an anonymous reporting system for bullying; introduction of occupational psychologists in wards with larger numbers of reported negative interactions and bullying; and increasing changes in staff composition within shifts.

Background: Prolonged application time of helmet continuous positive airway pressure (CPAP) leads to better outcomes, but its timing can be influenced by the patient's tolerance. Aims and objectives: To investigate patients' pain and tolerance experience related to different options of helmet fixing system: ‘armpits strap’ versus ‘counterweights system’. Design: This was a non–randomized crossover study performed in a 10-bed intensive care unit and referral extra corporeal membrane oxigenation (ECMO) centre of an Italian university hospital. Results: Twenty patients were enrolled. For helmet-CPAP cycles performed with the armpit straps option, the mean pain numerical rate on a 0–10 scale was: 0·5 ± 1·4 at T0 (baseline), 1·5 ± 2·0 at T1 (after 1 h) and 2·6 ± 2·5 at T2 (end of cycle) (p = 0·023). The same analysis was performed for the counterweights fixing option. The mean score was 0·3 ± 0·6 at T0, 0·3 ± 0·2 at T1 and 0·5 ± 0·7 at T2 (p = 0·069). The mean duration for CPAP cycles performed with armpits strap and counterweights system was 3·0 ± 1·0 and 3·9 ± 2·3 h, respectively (p < 0·001). The mean section of the Basilic vein that was investigated before wearing the helmet was equal to 0·23 ± 0·20 cm2. After 1 h of therapy with the counterweight option and armpit straps, the mean increase of the vein's section was 0·27 ± 0·21(p = 0·099) and 0·30 ± 0·25, respectively (p = 0·080). Conclusions: The fixing system options in use to anchor the helmet during CPAP could worsen the pain experience level and cause device-related pressure ulcers. When compared with the armpit straps option, the counterweights system appears to be a suitable approach to minimize the risks of pressure sores and pain during the treatment. Relevance to practice: The helmet CPAP is a reliable therapy to manage acute respiratory failure. Major improvements regarding pulmonary alveolar recruitment and oxygen levels are strictly related to a prolonged time of helmet CPAP cycles. Using a counterweight fixing system, where the armpits straps are not necessary, could be helpful in reducing patients' pain experience.

Background Caring for patients with COVID-19 requires wearing a full set of personal protective equipment (PPE) to avoid contamination. Personal discomfort has been associated with use of PPE, and anecdotal reports describe pressure injuries related to wearing PPE. Objectives To investigate the occurrence of device-related pressure injuries due to wearing PPE among Italian nurses caring for patients with COVID-19 in critical care settings. Methods This descriptive study used an online survey investigating both the demographic characteristics of respondents and complications related to wearing PPE, including the development of pressure injuries. Results A total of 266 nurses throughout Italy completed the survey; 32% of respondents were men. Nurses’ median age was 36 years (range 22-59 years), and the median time spent working in their current clinical setting (an intensive care or high-dependency unit) was 3 years (range 0-32 years). Personal protective equipment was worn for a median duration of 5 hours (range 2-12 hours). While wearing PPE, 92.8% of nurses experienced pain and 77.1% developed device-related pressure injuries, mainly on the nose, ears, and forehead. Pain was more frequent among nurses with such injuries. Transparent dressings, emollient cream, and no dressing were associated with development of device-related pressure injury. Conclusions Pressure injuries related to PPE represent an important adverse effect for nurses caring for patients with COVID-19. This topic deserves study to determine adequate solutions for preventing and treating such injuries and their potential influence on nurses’ work tolerance.

Aim To describe the facilitators and barriers perceived by healthcare teams after the implementation of the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle in an intensive care unit in Italy. This multicomponent intervention strategy has been associated with lower probabilities of delirium, improved functional outcomes and shorter duration of mechanical ventilation. Methods A survey study conducted between June 2015 and May 2016 explored variables related to intensive care unit team members: perceptions of delirium; knowledge of the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle; teamwork perception and resource availability. Results Most of the participants affirmed having reasonable knowledge of delirium, outcomes of delirious episodes, Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle components and their effectiveness. Low coordination between healthcare professionals was identified as a barrier. Overall, the time elapsing from the beginning of implementation of the bundle determined an increase in levels of awareness and confidence in the application of the bundle protocol and the Confusion Assessment Method Intensive Care Unit scale. Conclusion Issues with the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle relating to coordination, management and interdisciplinary ward rounds are critical and should be remedied and monitored. This study could provide the basis for improving bundle implementation strategies and surveying levels of progression in other intensive care units.

The internship is fundamental for the training of future professionals during the degree course in Nursing. Therefore, it is useful to investigate stress and difficulties experienced by students during this activity.to explore the students' experiences during their internships and identify the possible sources of related stress.a mixed methods study with concurrent triangulation was designed. An ad hoc structured questionnaire was disseminated on the main social networks and conducted via in-depth, audiotaped, face-to-face interviews.177 people responded to the questionnaire. The main sources of stress during training were: "not having adequate feedback from the clinical tutors" (75%) and "not receiving support to meet patients' needs" (65%). The prevalent negative emotions were a "loneliness" (46%) and "impotence" (54%). 11 students were interviewed in depth. 5 fundamental themes and 13 related concepts emerged. The internship is considered fundamental, but there is the worry of not being able to learn what is necessary to carry out the profession in the future. The presence of competent and motivated clinical tutors and a greater involvement of university tutors in internship contexts are both considered important.the results suggest the need to identify methods of involvement university and clinical tutors, and the organization of internship experiences in care settings that could be suitable for the course year.INTRODUZIONE: nell’ambito del Corso di Laurea in Infermieristica il tirocinio formativo è fondamentale per la genesi del professionista futuro, per questo risulta utile indagare lo stress e le difficoltà degli studenti esperiti durante questa attività. OBIETTIVO: esplorare i vissuti esperienziali maturati dagli studenti durante i tirocini formativi e individuare le possibili fonti di stress correlate. METODO: studio con disegno di triangolazione convergente. È stato diffuso sui principali social networks un questionario strutturato ad hoc e sono state condotte interviste in profondità, audio registrate, faccia a faccia. R ISULTATI: i rispondenti al questionario sono stati 177 ed hanno indicato come principali fonti di stress in tirocinio: “non avere adeguato feedback da parte dei tutor clinici” (75%) e “non ricevere supporto per far fronte alle esigenze dei pazienti” (65%). Le emozioni negative prevalenti sono il “senso di solitudine” (46%) e quello di “impotenza” (54%). Dalle interviste in profondità ad 11 studenti sono emerse 5 tematiche fondamentali e 13 concetti correlati. Il tirocinio è ritenuto fondamentale, ma emerge il timore di non poter apprendere quanto necessario per svolgere la professione in futuro. Sono ritenute importanti la presenza di tutor clinici (infermieri esperti nei setting di tirocinio) competenti e motivati e un maggior coinvolgimento dei tutor universitari (responsabili della gestione del Corso) nei contesti di tirocinio. DISCUSSIONE E CONCLUSIONI: i risultati suggeriscono la necessità di individuare modalità di coinvolgimento e supporto per gli studenti in tirocinio, come la realizzazione di collegamenti diretti tra tutor universitari e clinici. Indispensabile l’organizzazione di esperienze di tirocinio in setting assistenziali appropriati all’anno di corso.

Background and aim of the work. Among people with spinal cord injuries, sleep disorders are considered one of the top well-being priorities. Some studies suggest that listening to music promotes sleep and improves its quality. These studies usually used music standardised at the frequency of 440 Hz. The aim of the present study is to compare the effects of listening to music tuned to 440 Hz and music tuned to 432 Hz on sleep in patients with spinal cord injuries. Methods. Double-blind cross-over pilot study in a single Italian Spinal Unit. 12 patients with spinal injuries were provided with mp3 players loaded with their favourite music tuned to 440 Hz or 432 Hz. They were invited to listen to music for 30 minutes each day, in the two periods of the study. “Sleep Scale for Medical Study” modified for this study, and the “Perceived Stress Scale” were chosen. Results. The participants were eight males (mean age =58.12, SD ±13.62), and four females (mean age =56.25, SD ±14.17). Five were quadriplegics and seven were paraplegics. Listening times and wash-out periods were variable. The stress decreased, but not significantly, with listening to music at both frequencies. After listening to music at 432 Hz there was a significant improvement in sleep scores (+3.6, p=0.02), while there was no improvement in sleep scores listening to music at 440 Hz (-1.50, p=0.34). Conclusions. The results suggest that further studies on music interventions at 432 Hz should be performed. It is advisable to increase sample sizes and use a range of different research methods. (www.actabiomedica.it)

Aim: The aim of this study was to assess the noisiness levels produced by different gas source systems, breathing circuits setup, and gas flow rates during continuous positive airway pressure (CPAP) delivered through helmet. Methods: This was a crossover design study. Ten healthy subjects received helmet CPAP at 5 cm H2O in random order with different gas flow rates (60 and 80 L/min), 3 diverse gas source systems (A: Venturi system, B: oxygen and air flowmeters, C: electronic Venturi system), and 3 different breathing circuit configurations. During every step of this study, a heat and moisture exchanger (HME) was placed on the helmet inlet gas port to measure the effects on noise production. Noise intensity level was recorded through a sound-level meter. Participants scored their noisiness perception on a visual analog scale. Results: The noise level inside the helmet ranged between 76 ± 4 and 117 ± 1 Decibel A. The gas source and the gas flow rate always affected the noise level inside and outside the helmet (P < .001). The different "breathing circuit setup" did not change the noise levels inside the helmet (P = .244), but affected the noise level outside, especially when a Venturi system was used (P < .001). An HME filter placed at the junction between the inspiratory limb of the breathing circuit and the helmet significantly decreased the noise intensity inside the helmet (mean dBA without HME, 99.56 ± 13.30 vs 92.26 ± 10.72 with HME; P < .001) and outside (mean dBA without HME, 68.16 ± 12.05 vs 64.97 ± 12.17 with HME; P < .001). The perception of noise inside the helmet was lower when an HME filter was placed on the inspiratory inlet gas port (median, 6 [interquartile range, 4-7] vs 7 [5-8]; P < .001). Conclusions: When helmet CPAP is delivered through gas flow rates up to 50 L/min, an HME placed on the helmet inlet gas port should be used to reduce noise inside the helmet and to improve patients' comfort.

Continuous bedside pressure mapping in a general intensive care unit: a prospective observational study.A continuous bedside pressure mapping device (PMD) can provide real-time feedback of ideal body position to allow off-loading of high-pressure areas to prevent pressure ulcers development.To describe the implementation of a PMD to measure tissue interface pressure (PIT) in Intensive Care (ICU) patients.Prospective observational study in ICU critically ill mechanically ventilated adults, in an Italian University Hospital. Subjects were enrolled in the first 24 hours after ICU admission. A pressure mapping system (M.A.P. System TM) was used and 3 measurements of PIT with patient in supine position, every 6 hours after admission, were performed. The following anti-decubitus surfaces were used: Duo2® - Hill-Rom, Proficare®, Nimbus 3® or Therakair Visio® - Arjohuntleigh, Getinge Group.27 patients (8 females) were enrolled; average Body Mass Index 27±6 (range: 16-43); 4 patients (14%) were diabetic. The average pressure of the 1215 areas analyzed was 26.7±19.6 mmHg (range: 3-78); the region with the highest contact pressure was the dorsal region (average: 48.7±12.5 mmHg), followed by the occipital (44.7±19.6 mmHg), and sacrum (44.7±10.7 mmHg). The three anti-decubitus surfaces showed different performances in the distribution of PITs, with statistically significant differences for the following factors: body weight (p = 0.017), patient height (p = 0.034), with increased pressures in taller patients, and higher BMI (p0.0001).Mean values of PIT were above critical levels, especially in the dorsal, occipital and sacrum region.

Background: Mechanical ventilation is often employed as partial ventilatory support where both the patient and the ventilator work together. The ventilator settings should be adjusted to maintain a harmonious patient–ventilator interaction. However, this balance is often altered by many factors able to generate a patient ventilator asynchrony (PVA). The aims of this review were: to identify PVAs, their typologies and classifications; to describe how and to what extent their occurrence can affect the patients’ outcomes; to investigate the levels of nursing skill in detecting PVAs. Methods: Literature review performed on Cochrane Library, Medline and CINAHL databases.Results:1610 records were identified;43 records were included after double blind screening. PVAs have been classified with respect to the phase of the respiratory cycle or based on the circumstance of occurrence. There is agreement on the existence of 7 types of PVAs: ineffective effort, double trigger, premature cycling, delayed cycling, reverse triggering, flow starvation and auto-cycling. PVAs can be identified through the ventilator graphics monitoring of pressure and flow waveforms. The influence on patient outcomes varies greatly among studies but PVAs are mostly associated with poorer outcomes. Adequately trained nurses can learn and retain how to correctly detect PVAs. Conclusions: Since its challenging interpretation and the potential advantages of its implementation, ventilator graphics monitoring can be classified as an advanced competence for ICU nurses. The knowledge and skills to adequately manage PVAs should be provided by specific post-graduate university courses.

INTRODUCTION Oral care, using either a mouth rinse, gel, toothbrush, or combination of them, together with aspiration of secretions, may reduce the risk of ventilator-acquired pneumonia in intubated patents. Oral care procedure in patients on venovenous extracorporeal membrane oxygenation (VV-ECMO) may cause bleeding due to the systemic anticoagulation required. PURPOSE The aim of this study was to investigate the rate of bleeding episodes during oral care in patients supported by VV-ECMO. METHODS A retrospective observational study was performed. All patients admitted to an Italian ECMO center during 2014 were included in the study. RESULTS Data from 14 patients were analyzed. The median intensive care unit length of stay was 39.0 days (interquartile range, 27.3-83.3 days), and median days on VV-ECMO was 19.5 (10.3-46.0). There were 440 ECMO days, with 1320 oral care maneuvers. In 7 patients, bleeding episodes occurred: 2 with orotracheal intubation and 5 initially managed with orotracheal intubation, thereafter via Translaryngeal tracheostomy tube (according to Fantoni's technique). In 61 oral care procedures (4.6%), bleeding was detected during or after the maneuver, whereas the total numbers of days with at least 1 bleeding episode were 35 (8%).The presence or absence of bleeding during ECMO days was statistically significant for international normalized ratio (1.01 [0.95-1.11] vs 1.13 [1.03-1.25], P < .0001), platelets (163 000 [93 500-229 000] vs 61 000 [91 00-100 000], P < .0001), and mouth care score (6 [5-7] vs 8 [7-9], P < .001). CONCLUSION Oral care can cause bleeding in patients on VV-ECMO. Implementation of protocols for daily oral care in patients on ECMO may reduce risks. As recommended by the literature, this category of patients should be treated in selected centers distinguished by a regular volume of ECMO activity and the presence of dedicated ECMO specialist nurses.