Nirsevimab immunization's real-world effectiveness in preventing severe bronchiolitis: A test-negative case-control study.

BACKGROUND: Several clinical trials have shown that nirsevimab, an antibody targeting the respiratory syncytial virus (RSV), reduces RSV bronchiolitis requiring admission. In 2023-2024, Catalonia and Andorra adopted immunization strategies for children <6 months and those born during the epidemic season. This study evaluates the effectiveness of nirsevimab in preventing hospitalizations from RSV bronchiolitis. METHODS: In the epidemic season of 2023-2024, a test-negative case-control study was conducted in three hospitals from Catalonia and Andorra. Patients <12 months old admitted with bronchiolitis and tested for RSV using molecular microbiology tests were included. The effectiveness in preventing RSV bronchiolitis hospitalization and severe disease was estimated using multivariate models. Comparisons between immunized, non-immunized, and non-eligible patients were made in prospectively collected epidemiological, clinical, and microbiological variables. RESULTS: Two hundred thirty-four patients were included. RSV was detected in 141/234 (60.2%), being less common in the immunized group (37% vs 75%, p < .001). The rate of immunized patients among those eligible was 59.7%. The estimated effectiveness for RSV-associated lower respiratory tract infection was 81.0% (95% confidence interval: 60.9-90.7), and for preventing severe disease (the need for NIV/CMV), 85.6% (41.7-96.4%). No significant differences by immunization status were observed in patients with RSV concerning viral coinfections, the need for NIV/CMV or length of hospital stay. CONCLUSIONS: This study provides real-world evidence of the effectiveness of nirsevimab in preventing RSV-lower respiratory tract infection hospitalization and severe disease in infants during their first RSV season following a systematic immunization program. Immunized patients did not exhibit a higher rate of viral coinfections nor differences in clinical severity once admitted.

Comparing infant and toddler sleep patterns prior to and during the first wave of home confinement due to COVID-19 in Spain.

Recent literature has shown that sleep patterns are shaped during the first years of life, playing a relevant role in children's functioning. We focused on comparing sleep patterns in infants and toddlers in Spain before and during COVID-19 home confinement to assess the immediate impact on sleep patterns. We compared data from two cross-sectional surveys from parents of 1658 children three to 36 months of age from Spain. One conducted before COVID-19 (2017-2018, n = 1380) and another during COVID-19 pandemic (March-May of 2020, n = 254). We used an internet self-administrated questionnaire using the Brief Infant Sleep Questionnaire (BISQ) criteria in both surveys. During confinement, infants and toddlers went to sleep later (median bedtime 21:30 before confinement vs. 21:36 during confinement (p = 0.004)). More infants and toddlers showed longer sleep latencies (> 30 min) during confinement median 33.9% versus 12.3% (p < 0.001). Based on the recommended BISQ criteria, we observed an increase in poor sleepers meeting at least one criterion of inadequate patterns during confinement (p < 0.001). Parental perception of a child's sleep as problematics were 39.4% and 44.1% (adjusted p = 0.363) before and under lockdown, respectively. CONCLUSION: Home confinement generally affected infant's and toddler's sleep patterns negatively; however, parents did not report worse perception of sleep quality of their children. Follow-up studies can help understand the potential long-term effects of the COVID-19 pandemic on sleep patterns. WHAT IS KNOWN: • Adequate sleep patterns in infants and toddlers are relevant as they are linked to proper and long-term social-emotional development as well as adequate daytime functioning. • Regarding sleep patterns in paediatrics during the COVID pandemic, recent literature has described an increase in total daily sleep time as well as more exposure to screens in children and adolescents, providing evidence of immediate collateral consequences of the COVID-19 outbreak. WHAT IS NEW: • Comparing sleep patterns in two samples of infants and toddlers in Spain before and during COVID-confinement, we found later bedtimes as well as a significant increase in infants' and toddlers' sleep latency by >30 min during confinement. • Parental self-reported questionnaire during COVID-19 home confinement reported an overall worsening of their children's sleep based on the BISQ criteria.

Control in patients with advanced cancer: an interpretative phenomenological study.

BACKGROUND: In the context of life-threatening illness, loss of control is argued as a source of suffering and loss of perceived dignity, whereas having control over the dying process has been seen as a way of maintaining personal independence. Little is known about the meaning of control from the patients' perspectives. Thus, the aim of this study was to explore how patients with advanced cancer understand control, in terms of underlying beliefs, attitudes, and expectations consistent with self-efficacy, in different dimensions of their life, their illness, and their healthcare. METHODS: We conducted semi-structured qualitative interviews using an interpretive phenomenological analysis approach. Patients with advanced cancer from an oncology unit and a palliative care unit from Barcelona (Spain) were recruited. The inclusion criteria were a) ≥ 18 years old; b) fluency in Spanish or Catalan; c) outpatients diagnosed with advanced cancer; d) Eastern Cooperative Oncology Group (ECOG) between 0 and 3; e) judged by their physician or nurse to be emotionally stable; f) considered to have control over their illness and circumstances according to their responsible physician; and g) signed informed consent. RESULTS: We interviewed eight participants (ages ranged from 29 to 70 years, six were female). Two themes were identified: 1) factors that influence the perception of control, with subthemes: uncertainty about future suffering, character traits underlying a need for control; sense of lack of care as a source of loss of control; and 2) perceiving control over an uncontrollable illness, explained by perceived control over subjective wellbeing and adjusting the focus of control. The data allowed us to identify strategies that promote a sense of control in these patients. CONCLUSIONS: The illness, according to the participants, was experienced as series of losses. However, attention was often focused on areas where they continued to have control. These findings selectively reflect experiences of those who see themselves able to effect outcomes in life, suggesting future research should address how both family members and healthcare professionals can help to empower all patients.

How do infants and toddlers sleep in Spain? A cross-sectional study.

There is limited information on sleep patterns among infants and toddlers in Spain. The aim of this study was to assess sleep patterns in children three to 36 months of age in Spain. A cross-sectional study was conducted between February 2017 and February 2018. Sociodemographic data and sleep variables were collected using an expanded version of the validated Spanish version of the brief infant sleep questionnaire. A total of 1,404 parental reports on children (725 males; 679 females) with a mean age of 18.8 ± 9.5 months were collected. Parents who perceived their child's sleep as problematic (39% of our sample) reported fewer sleep hours (median 9 versus 10 h), more night awakenings (median 2 versus 1), and longer periods of nocturnal awakenings (median 0.5 versus 0.08 min) (p < 0.001). Parental presence at the time of sleep onset and later and irregular bedtime routines were significantly associated with a reduction in total sleep time, longer sleep latency, and disruptive night awakenings (p < 0.001). These findings highlight the need for further studies to assess how to improve sleep patterns as a relevant modifiable lifestyle factor.Conclusion: A substantial percentage of the population perceived that their children slept poorly, which was evident in a variety of sleep patterns, including sleep duration and sleep quality. What is known: • Previous research has established that sleep difficulties among pediatric population affect up to 30% of all children and up to 20-30% of infants and toddlers. • A positive relationship between less parental bedtime involvement and sleep consolidation in infants and toddlers has been established. What is new: • More than a third of Spanish parents perceived their infants and toddlers sleep as problematic and their children reportedly have shorter night sleep hours, more night awakenings, and longer periods of nocturnal awakenings. • Later and irregular parental bedtime routines were associated with worst infants and toddlers sleep.

What defines the comprehensive assessment of needs in palliative care? An integrative systematic review.

BACKGROUND: The comprehensive assessment of needs in palliative care identifies where patients most want attention to guide clinical decisions that tailor care provision from their first encounters. AIM: To define how and what needs are identified by the comprehensive assessment of needs in the original peer-reviewed articles in the field of palliative care. DESIGN: An integrative systematic review as outlined by Whittemore and Knafl. Quality appraisal performed using the Mixed Methods Appraisal Tool. DATA SOURCES: PubMed, CINAHL, PsycINFO, Web of Science databases searched through May 2019 and updated in July 2020. RESULTS: Forty-nine articles met inclusion criteria for original articles in English or Spanish reporting comprehensive assessment of needs of adult patients receiving palliative care. The majority (41/49) of studies were moderate to high quality. Two themes were identified: (1) How a comprehensive assessment of needs should be carried out in palliative care, which reflected a preference to develop structured tools for assessment; (2) What needs of patients should be assessed in the comprehensive assessment of needs in palliative care, which conveyed a trend to assess beyond core domains - physical, psychological, social, spiritual - with information and practical most prevalent, but with substantial variation in specifying and classifying needs into domains. CONCLUSIONS: The assessment of needs in palliative care is comprehensive but lacks consensus on the needs and domains that should be assessed by the palliative care team. Future studies should better define what needs can be standardized into the assessment to improve process of care and patient satisfaction.

Health-related quality of life in patients with advanced cancer who express a wish to hasten death: A comparative study.

BACKGROUND: Some evidence suggests the wish to hasten death is related to poor health-related quality of life. Deficits in perceived dignity and self-efficacy are risk factors for wish to hasten death that also impact health-related quality of life. AIM: To compare perceived health-related quality of life, dignity and self-efficacy in patients with advanced cancer who either do (case group) or do not (control group) express a wish to hasten death. Cases and controls were matched on sociodemographic and functional characteristics. DESIGN: A comparative cross-sectional study. PARTICIPANTS: A total of 153 adult patients with advanced cancer were assessed for wish to hasten death using the Desire for Death Rating Scale. Scores ⩾1 indicate some degree of wish to hasten death (case group, n = 51), and score = 0 implies no wish to hasten death (control group, n = 102). Assessments included health-related quality of life using the European Organization for Research and Treatment of Cancer Quality-of-Life Core 15-Item Palliative Questionnaire, perceived loss of dignity using the Patient Dignity Inventory and self-efficacy using the General Self-Efficacy Scale. RESULTS: Patients with a wish to hasten death had worse emotional functioning (p < 0.001), greater perceived loss of dignity (p < 0.001) and lower self-efficacy (p = 0.001). There was no difference in most physical symptoms. Perceived overall health-related quality of life was significantly worse for those with a clinically relevant wish to hasten death (p = 0.023) and marginally worse for the case group than the control group (p = 0.052). CONCLUSION: Patients with wish to hasten death showed lower perceived dignity, self-efficacy and emotional quality of life than patients without wish to hasten death without necessarily perceiving worse physical symptoms.

[Perceptions of students confined by the COVID-19 pandemic on distance learning in medicine]. / ¿Aprender Medicina a distancia?: percepción de estudiantes confinados por la pandemia COVID-19.

BACKGROUND: The suspension of face-to-face teaching activity due to the COVID-19 pandemic forced an abrupt transition to distance learning in Spanish universities. AIM: To know how medical students value distance learning in the context of COVID-19 pandemic. MATERIAL AND METHODS: Undergraduate medical students from first to fifth year in Barcelona (Spain) were invited to answer an anonymous online survey about their perceptions and level of satisfaction with virtual learning. RESULTS: Of 483 students invited to the survey, 244 (50.5%) answered it. Respondents from the first and second year rated distance learning as acceptable (mean 3.1) on a Likert scale from 1 to 5. Those from third to fifth years rated distance learning as unsatisfactory (mean 2.7). The best evaluated aspects were synchronous lectures (3.9) and lectures based on cases (3.4). The worst evaluated issues were motivation (2.3), interaction with faculty (2.1), and additional workload (0.7). CONCLUSIONS: The perceptions expressed by these students reinforce the importance of facilitating communication, motivation and participation of students in distance learning in Medicine.

The clinical evaluation of the wish to hasten death is not upsetting for advanced cancer patients: A cross-sectional study.

BACKGROUND: An important concern of healthcare professionals when exploring the wish to hasten death with patients is the risk of causing them some type of distress. AIM: To assess the opinion of hospitalized patients with advanced cancer about the proactive assessment of the wish to hasten death. DESIGN: Descriptive, cross-sectional study. SETTING/PARTICIPANTS: We assessed 193 advanced cancer patients admitted to an oncology ward for the wish to hasten death using a semi-structured clinical interview. After the assessment the participants were surveyed to determine whether they found the interview upsetting and, if so to what extent, and also their opinion regarding the assessment's importance. RESULTS: The wish to hasten death was reported by 46 (23.8%) patients. The majority of patients (94.8%) did not find talking about the wish to hasten death to be upsetting, regardless of whether they presented it or not. The majority of patients (79.3%) considered that it was either quite or extremely important for the clinician to proactively assess the wish to hasten death and discuss this topic, regardless of whether they experienced it. CONCLUSIONS: In this study, most of the advanced cancer patients did not find the assessment of wish to hasten death to be upsetting, and a substantial proportion of patients in this study believe that it is important to routinely evaluate it in this setting. These findings suggest that healthcare professionals can explore the wish to hasten death proactively in routine clinical practice without fear of upsetting patients.

Feeling like a burden to others and the wish to hasten death in patients with advanced illness: A systematic review.

Studies that have explored the wish to hasten death (WTHD) in patients with advanced illness have found that the feeling of being a burden may trigger WTHD. Research suggests that both the feeling and the wish are indicators of multidimensional suffering whose meaning may depend on the patient's biographical background. Therefore, we carried out a systematic review and meta-ethnography. Fourteen qualitative studies, reported in 16 articles, met the inclusion criteria. The analysis identified two themes: the personal and social dimensions that could help to explain the feeling of being a burden in these patients. These dimensions reveal how this feeling is linked to physical, psychological/emotional, existential and social factors. The feeling of being a burden cannot be understood without considering patients' personal interpretation of their dependency or care needs, and hence it is also necessary to understand their biographical background. Such an understanding is crucial to inform clinical policies based on the moral duty to provide all patients with humane care.

The role of perceived dignity and control in the wish to hasten death among advanced cancer patients: A mediation model.

OBJECTIVE: The objective of the study is to test a model in which perceived loss of dignity and control are proposed, along with symptoms of depression and functional impairment, as risk factors for the wish to hasten death (WTHD) in advanced cancer patients. METHODS: This was a cross-sectional study of 193 patients in an oncology unit. Outcome measures included perceived control, performance status, symptoms of depression, perceived dignity, and the WTHD. Structural equation modeling was performed. RESULTS: Structural equation modeling showed that perceived loss of control (-0.402) and functional impairment (-0.21) were risk factors for perceived loss of dignity. Loss of control (-0.385) and functional impairment (-0.283) were also risk factors for symptoms of depression. Perceived loss of dignity and symptoms of depression were the most proximal determinants of the WTHD, on which they had a direct, positive, and significant effect (0.246 and 0.209, respectively). Therefore, both symptoms of depression and perceived loss of dignity independently predicted the WTHD and mediated the effects of perceived loss of control and functional impairment on this wish. CONCLUSIONS: The hypothesized model provides evidence for the impact of the four aforementioned factors on the WTHD. Our results suggest that personalized care plans which are able to enhance the sense of dignity and control among advanced cancer patients could help to reduce the likelihood or intensity of a WTHD.

Assessment of the wish to hasten death in patients with advanced cancer: A comparison of 2 different approaches.

INTRODUCTION: The Desire for Death Rating Scale (DDRS) and the short form of the Schedule of Attitudes toward Hastened Death (SAHD-5) are different approaches to assessing the wish to hasten death (WTHD). Both have clinical threshold scores for identifying individuals with a meaningfully elevated WTHD. However, the agreement between the 2 measures and patient opinions about assessment of the WTHD are unknown. OBJECTIVES: To compare the DDRS and SAHD-5 and to analyze patient opinions about assessment of the WTHD. METHODS: The WTHD was assessed in 107 patients with advanced cancer using both the DDRS and SAHD-5. Patients were subsequently asked their opinion about this assessment. RESULTS: Correlation between scores on the SAHD-5 and the DDRS was moderate, Spearman rho = 0.67 (P < .01). The SAHD-5 identified 13 patients (12.1%) at risk of the WTHD, and the DDRS identified 6 patients (5.6%) with a moderate-high WTHD (P > .05). Concordance between the DDRS and SAHD-5 in identifying individuals with an elevated WTHD was poor when using recommended cut-off scores, κ = 0.37 (P < 0.01) but could be improved by using different thresholds. Only 4 patients (3.8%) regarded the assessment questions as bothersome, and 90.6% considered it important that health-care professionals inquire about the WTHD. CONCLUSIONS: The SAHD-5 and DDRS appear to be appropriate methods for assessing the WTHD and could provide complementary information in clinical practice: the SAHD-5 to screen for risk of the WTHD and the DDRS as a clinical interview to explore it in greater detail. Assessment of the WTHD is well accepted by palliative care cancer patients.

Update on thirdhand smoke: A comprehensive systematic review.

OBJECTIVE: The objective of this study is to perform a comprehensive review of the literature about thirdhand smoke (THS). METHODS: Systematic review of all aspects of THS. Standard methodological procedures were used to search the following databases through April 2018: MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science (WOS) in Indo-European languages. To identify published grey literature, the first 200 hits from Google Scholar™ were evaluated. Clinical trial databases, conference proceedings, and reference lists from the identified articles were also searched. Two unblinded review authors independently assessed trials for inclusion in the review. These same reviewers also extracted study data in accordance with PRISMA guidelines. The study protocol was registered with PROSPERO (CRD42018083619). RESULTS: Sixty-eight articles were included in this systematic review. Of these, 28 analyzed the concentration of nicotine as a component of THS (the most commonly-used method to measure THS in those studies was chromatography, followed by the mass spectrometry), 21 evaluated the exposure and impact of THS on health (11 studies analyzed the effect of THS in cells [human and animal], 4 in animals, 1 in adults, and 5 in children), 16 investigated the beliefs, behaviours, and policies related to THS, and 3 evaluated other aspects such as THS in e-cigarettes or hookahs. In these 68 studies, THS was determined by measuring the following components: nicotine (30 studies), nitrosamines (17 studies) and cotinine (15 studies). The findings from most of these studies suggest a potential health impact of THS exposure (i.e.: cytotoxicity, metabolic alterations in metabolism, in glycemia; or cell structure; alterations in liver, lung, skin and behaviour in mice), and low awareness about the risks of THS among the general population. CONCLUSIONS: Numerous specific biomarkers of THS were evaluated, with the most common being nicotine, nitrosamines, and cotinine. The most common method of preparing THS dust samples were cotton wipes, while chromatography, used alone or coupled with mass spectrometry, was the most common analytical technique. We have tried to establish common bases after reviewing all the current literature of the THS although, there is great heterogeneity between the studies and we have not always succeeded. The studies in this review demonstrate the harmful effects of THS on health in cells, in animal models, and in people including children. However, in people, the long-term effects remain unknown and more research is needed. These studies show that knowledge about THS and its potential harmful effects are poorly understood among the general population. For this reason, THS should receive greater emphasis in education and awareness policies.

Correlation between tobacco control policies and preterm births and low birth weight in Europe.

OBJECTIVE: To assess the correlation between tobacco control policies- particularly smoking bans in work and public places-and the prevalence of preterm births and low birth weight in the European countries. METHODS: This is an ecological study and the unit of analysis set at the country level. Tobacco control data in Europe were obtained for the years 2010 and 2013 as measured by the Tobacco Control Scale (TCS), which reflects the level of implementation of tobacco control policies. Prevalence data for preterm births and low birth weight were obtained from two sources: the European Perinatal Health Report (EPHR), which provides data for 2010, and the Eurostat data, which includes the years 2013 and 2014. We analyzed the correlation between the TCS score and the prevalence of preterm birth and low birth weight in the European countries by means of Spearman (rsp) rank-correlation coefficients and their 95% confidence intervals (95%CI). RESULTS: The 2010 TCS was negatively correlated with the prevalence of preterm births before week 37 (rsp = -0.51; 95% CI: -0.77, -0.15; p = 0.006) and week 32 (rsp = -0.42; 95%CI: -0.73, -0.01; p = 0.030) and with the prevalence of the low birth weight (< 2500g, (rsp = -0.42; 95% CI: -0.66, -0.09; p = 0.028) in European countries in 2010. We found a statistically significant inverse correlation between the level of restrictions on smoking in public places and the prevalence of low birth weight (< 2500g rsp: -0.54; 95%CI: -0.72, -0.10; p = 0.017). CONCLUSION: The level of smoke-free legislation in European countries correlates with lower preterm birth prevalence rates at the ecological level. Given the important negative effects of premature births for the public health system, these data support greater implementation of smoke-free policies and tend to support the implementation of tobacco control policies, but more research is needed.

Smoke-free homes and attitudes towards banning smoking in vehicles carrying children in Spain (2016).

OBJECTIVE: To describe the voluntary adoption of smoke-free homes and social attitudes in Spain towards banning smoking in vehicles in which children are present. METHODS: Cross-sectional study of a representative sample of the adult Spanish population age range, 18-75 years (n=1036). The field work was conducted via a computer-assisted telephone survey in March and April 2016. Survey respondents answered questions about smoking rules at home and attitudes towards a smoking ban in cars with or without children. Home smoking rules were defined as complete (smoking not allowed anywhere in the house), partial (smoking allowed in some areas inside the house) or absent (smoking allowed everywhere). RESULTS: Most (83.0%) of the surveyed population had some type of smoking restriction in place at home (45.6% complete and 37.5% partial). There were significant differences between groups according to age group (the highest prevalence was 86.1% from 66 to 75 years and the lowest prevalence was 77.8% from 46 to 65 years) and smoking status (the highest prevalence was 89.4% in people who had never been smokers and the lowest prevalence was 75.0% in current smokers) with regards to the prevalence of smoke-free homes (p<0.05), with partial bans more prevalent in smoking households (49.0%). Most (61.6%) of the population favored banning smoking in cars, and 90.1% supported a ban in cars carrying minors. Attitudes towards smoking regulation in cars (with or without children) varied significantly by age group (the highest prevalence was 81.9% from 66 to 75 years and the lowest prevalence was 54.5% from 18 to 45 years) and smoking status (the highest prevalence was 71.4% in people who had never been smokers and the lowest prevalence was 46.0% in current smokers). However, no significant differences were found with regard to attitudes towards smoking regulation in cars carrying children, regardless of sex, age, social class, or smoking status. CONCLUSION: Approximately half of the adult population in Spain have implemented a complete smoke-free rule at home. More than 9 out of 10 adults favor regulating smoking in cars in the presence of minors. These findings support the expansion of smoke-free regulations to include private vehicles, particularly when minors are in the car.

Development of a short form of the Spanish schedule of attitudes toward hastened death in a palliative care population.

PURPOSE: The schedule of attitudes toward hastened death (SAHD) is widely used to assess the wish to hasten death (WTHD) among patients with life-threatening conditions. A short form of the SAHD would increase its clinical applicability in this population. METHOD: Rasch analysis of data from 101 Spanish palliative inpatients. Item reduction involved selecting items with a high discrimination index (point-biserials ≥0.70), removing items with inadequate fit statistics, and assessing unidimensionality and local dependency. We examined the test probability function to establish an empirical risk score for suffering a WTHD and tested convergence between the original and the reduced set of items. RESULTS: A set of five items met all quality criteria. In this sample, 20.8 % of participants had a higher risk of a WTHD (p > 50 %) at a score of 3. Correlation analysis confirmed convergent validity between the original and reduced forms. Concurrent validity was confirmed by the similar correlations shown by both versions of the SAHD (5 and 20 items) with other measures. CONCLUSION: This 5-item Spanish form of the SAHD could be a suitable alternative to the full instrument. The cut-off score derived from the Rasch analysis may be able to detect patients at risk of a WTHD.

Understanding meaning in life interventions in patients with advanced disease: A systematic review and realist synthesis.

BACKGROUND: Among patients with advanced disease, meaning in life is thought to enhance well-being, promote coping and improve the tolerance of physical symptoms. It may also act as a buffer against depression and hopelessness. As yet, there has been no synthesis of meaning in life interventions in which contextual factors, procedures and outcomes are described and evaluated. AIMS: To identify meaning in life interventions implemented in patients with advanced disease and to describe their context, mechanisms and outcomes. DESIGN: Systematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and realist synthesis of meaning in life interventions using criteria from the Realist And Meta-narrative Evidence Syntheses: Evolving Standards project. DATA SOURCES: The CINAHL, PsycINFO, PubMed and Web of Science databases were searched. RESULTS: A total of 12 articles were included in the systematic review, corresponding to nine different interventions. Five articles described randomized controlled trials, two were qualitative studies, two were commentaries or reflections, and there was one pre-post evaluation, one exploratory study and one description of a model of care. Analysis of context, mechanisms and outcomes configurations showed that a core component of all the interventions was the interpersonal encounter between patient and therapist, in which sources of meaning were explored and a sense of connectedness was re-established. Meaning in life interventions were associated with clinical benefits on measures of purpose-in-life, quality of life, spiritual well-being, self-efficacy, optimism, distress, hopelessness, anxiety, depression and wish to hasten death. CONCLUSION: This review provides an explanatory model of the contextual factors and mechanisms that may be involved in promoting meaning in life. These approaches could provide useful tools for relieving existential suffering at the end of life.

Assessment of the wish to hasten death in patients with advanced disease: A systematic review of measurement instruments.

BACKGROUND: Patients with advanced conditions may present a wish to hasten death. Assessing this wish is complex due to the nature of the phenomenon and the difficulty of conceptualising it. AIM: To identify and analyse existing instruments for assessing the wish to hasten death and to rate their reported psychometric properties. DESIGN: Systematic review based on PRISMA guidelines. The COnsensus-based Standards for the selection of health Measurement INstruments checklist was used to evaluate the methodological quality of validation studies and the measurement properties of the instrument described. DATA SOURCES: The CINAHL, PsycINFO, Pubmed and Web of Science databases were searched from inception to November 2015. RESULTS: A total of 50 articles involving assessment of the wish to hasten death were included. Eight concerned instrument validation and were evaluated using COnsensus-based Standards for the selection of health Measurement INstruments criteria. They reported data for between two and seven measurement properties, with ratings between fair and excellent. Of the seven instruments identified, the Desire for Death Rating Scale or the Schedule of Attitudes toward Hastened Death feature in 48 of the 50 articles. The Schedule of Attitudes toward Hastened Death is the most widely used and is the instrument whose psychometric properties have been most often analysed. Versions of the Schedule of Attitudes toward Hastened Death are available in five languages other than the original English. CONCLUSION: This systematic review has analysed existing instruments for assessing the wish to hasten death. It has also explored the methodological quality of studies that have examined the measurement properties of these instruments and offers ratings of the reported properties. These results will be useful to clinicians and researchers with an interest in a phenomenon of considerable relevance to advanced patients.

Infant position in neonates receiving mechanical ventilation.

BACKGROUND: In patients of various ages undergoing mechanical ventilation (MV), it has been observed that positions other than the standard supine position, such as the prone position, may improve respiratory parameters. The benefits of these positions have not been clearly defined for critically ill newborns receiving MV.This is an update of a review first published in 2005 and last updated in 2013. OBJECTIVES: Primary objectiveTo assess the effects of different positioning of newborn infants receiving MV (supine vs prone, lateral decubitus or quarter turn from prone) in improving short-term respiratory outcomes. Secondary objectiveTo assess the effects of different positioning of newborn infants receiving MV on mortality and neuromotor and developmental outcomes over the long term, and on other complications of prematurity. SEARCH METHODS: We used the standard search strategy of the Cochrane Neonatal Review Group to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 8), MEDLINE via PubMed (1966 to 22 August 2016), Embase (1980 to 22 August 2016) and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to 22 August 2016). We also searched clinical trials databases, conference proceedings and reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. SELECTION CRITERIA: Randomised and quasi-randomised clinical trials comparing different positions in newborns receiving mechanical ventilation. DATA COLLECTION AND ANALYSIS: Three unblinded review authors independently assessed trials for inclusion in the review and extracted study data. We used standard methodological procedures as expected by The Cochrane Collaboration and assessed the quality of the evidence using the GRADE approach. If the meta-analysis was not appropriate owing to substantial clinical heterogeneity between trials, we presented review findings in narrative format. MAIN RESULTS: We included in this review 19 trials involving 516 participants. Seven of the included studies (N = 222) had not been evaluated in the previous review. Investigators compared several positions: prone versus supine, prone alternant versus supine, prone versus lateral right, lateral right versus supine, lateral left versus supine, lateral alternant versus supine, lateral right versus lateral left, quarter turn from prone versus supine, quarter turn from prone versus prone and good lung dependent versus good lung uppermost.Apart from two studies that compared lateral alternant versus supine, one comparing lateral right versus supine and two comparing prone or prone alternant versus the supine position, all included studies had a cross-over design. In five studies, infants were ventilated with continuous positive airway pressure (CPAP); in the other studies, infants were treated with conventional ventilation (CV).Risks of bias did not differ substantially for different comparisons and outcomes. This update detects a moderate to high grade of inconsistency, similar to previous versions. However, for the analysed outcomes, the direction of effect was the same in all studies. Therefore, we consider that this inconsistency had little effect on the conclusions of the meta-analysis. When comparing prone versus supine position, we observed an increase in arterial oxygen tension (PO2) in the prone position (mean difference (MD) 5.49 mmHg, 95% confidence interval (CI) 2.92 to 8.05 mmHg; three trials; 116 participants; I2= 0). When percent haemoglobin oxygen saturation was measured with pulse oximetry (SpO2), improvement in the prone position was between 1.13% and 3.24% (typical effect based on nine trials with 154 participants; I2= 89%). The subgroup ventilated with CPAP (three trials; 59 participants) showed a trend towards improving SpO2 in the prone position compared with the supine position, although the mean difference (1.91%) was not significant (95% CI -1.14 to 4.97) and heterogeneity was extreme (I2= 95%).Sensitivity analyses restricted to studies with low risk of selection bias showed homogeneous results and verified a small but significant effect (MD 0.64, 95% CI 0.26 to 1.02; four trials; 92 participants; I2= 0).We also noted a slight improvement in the number of episodes of desaturation; it was not possible to establish whether this effect continued once the intervention was stopped. Investigators studied few adverse effects from the interventions in sufficient detail. Two studies analysed tracheal cultures of neonates after five days on MV, reporting lower bacterial colonisation in the alternating lateral position than in the supine posture. Other effects - positive or negative - cannot be excluded in light of the relatively small numbers of neonates studied. AUTHORS' CONCLUSIONS: This update of our last review in 2013 supports previous conclusions. Evidence of low to moderate quality favours the prone position for slightly improved oxygenation in neonates undergoing mechanical ventilation. However, we found no evidence to suggest that particular body positions during mechanical ventilation of the neonate are effective in producing sustained and clinically relevant improvement.

Home versus hospital intravenous antibiotic therapy for cystic fibrosis.

BACKGROUND: Recurrent endobronchial infection in cystic fibrosis requires treatment with intravenous antibiotics for several weeks usually in hospital, affecting health costs and quality of life for patients and their families. This is an update of a previously published review. OBJECTIVES: To determine whether home intravenous antibiotic therapy in cystic fibrosis is as effective as inpatient intravenous antibiotic therapy and if it is preferred by individuals or families or both. SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register comprising references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings.Most recent search of the Group's Trials Register: 23 November 2015. SELECTION CRITERIA: Randomized and quasi-randomized controlled studies of intravenous antibiotic treatment for adults and children with cystic fibrosis at home compared to in hospital. DATA COLLECTION AND ANALYSIS: The authors independently selected studies for inclusion in the review, assessed methodological quality of each study and extracted data using a standardised form. MAIN RESULTS: Eighteen studies were identified by the searches. Only one study could be included which reported results from 17 participants aged 10 to 41 years with an infective exacerbation of Pseudomonas aeruginosa. All their 31 admissions (18 hospital and 13 at home after two to four days of hospital treatment) were analysed as independent events. Outcomes were measured at 0, 10 and 21 days after initiation of treatment. Home participants underwent fewer investigations than hospital participants (P < 0.002) and general activity was higher in the home group. No significant differences were found for clinical outcomes, adverse events, complications or change of intravenous lines,or time to next admission. Home participants received less low-dose home maintenance antibiotic.Quality of life measures showed no significant differences for dyspnoea and emotional state, but fatigue and mastery were worse for home participants, possibly due to a higher general activity and need of support. Personal, family, sleeping and eating disruptions were less important for home than hospital admissions.Home therapy was cheaper for families and the hospital. Indirect costs were not determined. AUTHORS' CONCLUSIONS: Current evidence is restricted to a single randomized clinical trial. It suggests that, in the short term, home therapy does not harm individuals, entails fewer investigations, reduces social disruptions and can be cost-effective. There were both advantages and disadvantages in terms of quality of life. The decision to attempt home treatment should be based on the individual situation and appropriate local resources. More research is urgently required.

Physical and psychological factors and the wish to hasten death in advanced cancer patients.

BACKGROUND: Qualitative research suggests that the wish to hasten death (WTHD) in the advanced stages of disease is mainly related to overall suffering. This quantitative study explores the relationship between the WTHD and psychological and physical factors, including survival, in patients with advanced cancer. METHODS: Cross-sectional study of 101 advanced cancer patients admitted to an acute Palliative Care Unit (PCU) and followed-up for survival. Patients were assessed using the Schedule of Attitudes toward Hastened Death (SAHD). The Hospital Anxiety and Depression Scale (HADS), Eastern Cooperative Oncology Group Performance Status, and the Barthel Index were used to assess psychological and physical status. Survival prognosis was based on the Palliative Prognostic score. RESULTS: The Spanish adaptation of SAHD showed good psychometric properties (Cronbach's alpha 0.92; similar concurrent/discriminant validity to the original). The mean total score on SAHD was 4.9 (standard deviation [SD] = 5.3). SAHD scores were positively correlated with HADS-Total (r = 0.332, p < 0.01), HADS-Depression (r = 0.397, p < 0.01), Eastern Cooperative Oncology Group Performance Status (r = 0.276, p < 0.01), and Palliative Prognostic score (r = 0.248, p < 0.05) and negatively correlated with the Barthel Index (r = -0.324, p < 0.01). Women scored higher than men on SAHD (6.2, SD = 5.9 vs. 4.2, SD = 4.8, p < 0.01). No association was found between WTHD and survival (r = -0.12, p > 0.05). CONCLUSIONS: Both psychological and physical impairment (as well as poorer prognosis) are associated with higher scores on SAHD, supporting the idea that WTHD emerges in response to overall suffering. Although we observed a direct relationship between physical status and survival, the latter was not related to any of the psychological factors or WTHD.