Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis.

In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analysed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimisation of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.

Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis.

In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analyzed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimization of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality, and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.

Characteristics and rates of infection by HIV in people receiving non-occupational post-exposure prophylaxis (nPEP) against HIV.

INTRODUCTION/OBJECTIVES: The use of non-occupational post-exposure prophylaxis (nPEP) emerges as a strategic intervention to reduce HIV infection risk following sexual encounters in our setting. Notwithstanding, there is a scarcity of contemporary data regarding adherence to this treatment, its effectiveness and tolerance. Our study aims to delve into these factors among individuals who have resorted to nPEP after high-risk sexual encounters. METHODS: We conducted a retrospective observational study of cases administered nPEP for HIV from 1 January 2018 to 31 December 2021 at a tertiary hospital in Madrid. The study included all adults over 18 years who sought care at the emergency department of the Fundación Jiménez Díaz Hospital following a risky sexual encounter and were subsequently recommended HIV nPEP treatment. RESULTS: 878 individuals received nPEP for HIV and underwent initial serological tests. Of these, 621 had comprehensive follow-ups. The prescribed regimen for all was raltegravir (RAL) 1200 mg combined with tenofovir/emtricitabine (TDF/FTC) 245/200 mg daily for 28 days. The study revealed a 1.1% rate (n=10) of previously undetected infection and a 0.16% (n=1) failure rate of nPEP. Regarding regimen tolerability, 5.6% (n=35) experienced symptoms linked to the treatment, yet none necessitated discontinuation of the regimen. On the contrary, six per cent (n=53) reported symptoms consistent with an STI during one of the medical visits; specifically, 4.4% had urethritis, and 1.6% had proctitis. CONCLUSION: nPEP with RAL/TDF/FTC demonstrates high efficacy and safety, contingent on proper adherence. There is an observed increase in STI prevalence in this cohort, with nearly half of the participants not engaging in appropriate follow-up after initiating nPEP.

Prevalence of Chagas disease in Latin American pregnant women in Madrid, Spain: A multicentre cross-sectional study from 2011 to 2016.

OBJECTIVE: The aim of this study is to assess Trypanosoma cruzi infection prevalence among pregnant migrants living in Madrid according to the country of origin and to assess screening coverage in this at-risk population. METHODS: Retrospective multicentre cross-sectional study conducted from January 2011 to December 2016 in eight Madrid hospitals. Each hospital reviewed their microbiology data records to assess the screening coverage and serological diagnosis in all pregnant women coming from endemic areas. RESULTS: From 2011 to 2016, 149,470 deliveries were attended at the eight hospitals, and 11,048 pregnant women were screened for Chagas disease. Most cases (93.5%) were in women from Bolivia, who also showed the highest prevalence (12.4%, 95% confidence interval: 9.9-15.0). Pooled prevalence amongst the screened women was 2.9% (95% CI: 1.8-4.1). Chagas disease screening coverage varied greatly between centres, with a pooled mean coverage of 47% (95% CI: 37%-57%; 73% [95% CI: 63%-82%] for those centres with universal screening vs. 10% [95% CI: 6%-15%] for those with a selective screening approach; p < 0.001). CONCLUSION: Our study provides useful data for policy makers and epidemiologists in a non-endemic area without congenital Chagas screening programmes.

Perceptions and attitudes of pediatricians and families with regard to pediatric medication errors at home.

PURPOSE: This study aimed to identify the perceptions and attitudes of pediatricians and parents/caregivers regarding medication errors at home, and to compare the findings from the two populations. METHODS: This was a cross-sectional survey study. We designed a survey for working pediatricians and another one for parents or caregivers of children aged 14 years and younger. The survey's questions were designed to assess provider and parental opinions about the difficulty faced by parents providing medical treatment, specific questions on medication errors, and on a possible intervention program aimed at preventing pediatric medication errors. Pediatrician and parent responses to matching questions in both surveys were compared. RESULTS: The surveys were administered in Spain from 2019 to 2021. In total, 182 pediatricians and 194 families took part. Most pediatricians (62.6%) and families (79.3%) considered that managing medical treatment was not among the main difficulties faced by parents in caring for their children. While 79.1% of pediatricians thought that parents consulted the internet to resolve doubts regarding the health of their children, most families (81.1%) said they consulted healthcare professionals. Lack of knowledge among parents and caregivers was one of the causes of medication errors most frequently mentioned by both pediatricians and parents. Most pediatricians (95.1%) said they would recommend a program designed to prevent errors at home. CONCLUSIONS: Pediatricians and families think that medical treatment is not among the main difficulties faced by parents in caring for their children. Most pediatricians said they would recommend a medication error reporting and learning system designed for families of their patients to prevent medication errors that might occur in the home environment.

Clinical leadership and coping strategies in times of COVID-19: observational study with health managers in Mendoza.

BACKGROUND: The outbreak of the COVID-19 pandemic required an immediate response to the healthcare challenges it posed. This study was conducted to identify actions that helped healthcare professionals to overcome the initial impact in Mendoza (Argentina). METHODS: A cross-sectional study was carried out in a non-random sample of managers and staff of the public health system of Mendoza (Argentina) (n = 134). An ad-hoc and voluntary survey was carried out with 5 multi-response questions that combined questions referring to the management of the pandemic at the organizational level with others referring to coping at the individual level. The survey questions were formulated based on the results of six focus groups that were conducted previously. Descriptive frequency analysis was performed. RESULTS: 60 people agreed to participate and 45 answered the full questionnaire. At both the organizational and individual level, there was consensus with at least 50% of votes. The most outstanding at the organizational level was "Prioritize the need according to risk" and at the individual level it was "Support from family or friends", being also the most voted option in the whole questionnaire. CONCLUSIONS: The responses that emerged for coping with COVID-19 must be seen as an opportunity to identify strategies that could be effective in addressing future crisis situations that jeopardize the system's response capacity. Moreover, it is essential to retain both changes at the organizational level (e.g., new protocols, multidisciplinary work, shift restructuring, etc.) and coping strategies at the individual level (e.g., social support, leisure activities, etc.) that have proven positive outcomes.

The impact of emotional support on healthcare workers and students coping with COVID-19, and other SARS-CoV pandemics - a mixed-methods systematic review.

BACKGROUND: Pandemics such as COVID-19 pose threats to the physical safety of healthcare workers and students. They can have traumatic experiences affecting their personal and professional life. Increasing rates of burnout, substance abuse, depression, and suicide among healthcare workers have already been identified, thus making mental health and psychological wellbeing of the healthcare workers a major issue. The aim of this systematic review is to synthesize the characteristics of emotional support programs and interventions targeted to healthcare workers and students since the onset of COVID-19 and other SARS-CoV pandemics and to describe the effectiveness and experiences of these programs. METHOD: This was a mixed method systematic review. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and the review was registered on PROSPERO [CRD42021262837]. Searches were conducted using Medline, CINAHL, PsycINFO, Cochrane Library, and Scopus databases. The COVIDENCE systematic review management system was used for data selection and extraction by two independent reviewers. The JBI (Joanna Briggs Institute) critical appraisal tools were used to assess the quality of selected studies by two additional reviewers. Finally, data extraction and narrative analysis were conducted. RESULTS: The search retrieved 3161 results including 1061 duplicates. After screening, a total of 19 articles were included in this review. Participants in studies were nurses, physicians, other hospital staff, and undergraduate medical students mostly working on the front-line with COVID-19 patients. Publications included RCTs (n = 4), quasi-experimental studies (n = 2), cross-sectional studies (n = 6), qualitative interview studies (n = 3), and systematic reviews (n = 4). Most (63.4%) of the interventions used online or digital solutions. Interventions mostly showed good effectiveness (support-seeking, positive emotions, reduction of distress symptoms etc.) and acceptance and were experienced as helpful, but there were some conflicting results. CONCLUSION: Healthcare organizations have developed support strategies focusing on providing emotional support for these healthcare workers and students, but it is difficult to conclude whether one program offers distinct benefit compared to the others. More research is needed to evaluate the comparative effectiveness of emotional support interventions for health workers.

Patient safety topics, especially the second victim phenomenon, are neglected in undergraduate medical and nursing curricula in Europe: an online observational study.

This study aims to assess the inclusion of second victims and other patient safety issues in the curricula of undergraduate medical and nursing degrees in the countries participating in the European Researchers' Network Working on Second Victims (The ERSNT Consortium, COST Action 19,113). A review of medical and nursing school curricula in 206 universities was carried out, using their websites to search for subjects addressing "patient safety", "quality of care", "risk management", "safe practices", "interprofessional communication", "adverse events", and "second victims". There was substantial variability in the extent of training for patient safety. Forty-four out of 88 nursing schools and 74 of 118 medical schools did not include any of the patient safety topics studied. The most frequent in both nursing and medicine was "interprofessional communication", followed by "quality of care" and basic aspects on "patient safety". The second victim phenomenon was present in only one curriculum of the total sample. Our study showed that patient safety, especially the second victim phenomenon, is still neglected in medical and nursing curricula in European universities, although positive initiatives were also found. Given the frequency with which adverse events occur in health centres and the need to prepare students to deal with them adequately, additional efforts are needed to introduce patient safety elements into medical and nursing education.

Gastrointestinal symptoms and complications in patients hospitalized due to COVID-19, an international multicentre prospective cohort study (TIVURON project).

BACKGROUND: Retrospective studies suggest that coronavirus disease (COVID-19) commonly involves gastrointestinal (GI) symptoms and complications. Our aim was to prospectively evaluate GI manifestations in patients hospitalized for COVID-19. METHODS: This international multicentre prospective cohort study recruited COVID-19 patients hospitalized at 31 centres in Spain, Mexico, Chile, and Poland, between May and September 2020. Patients were followed-up until 15 days post-discharge and completed comprehensive questionnaires assessing GI symptoms and complications. A descriptive analysis as well as a bivariate and multivariate analysis were performer using binary logistic regression. p<0.05 was considered significant. RESULTS: Eight hundred twenty-nine patients were enrolled; 129 (15.6%) had severe COVID-19, 113 (13.7%) required ICU admission, and 43 (5.2%) died. Upon admission, the most prevalent GI symptoms were anorexia (n=413; 49.8%), diarrhoea (n=327; 39.4%), nausea/vomiting (n=227; 27.4%), and abdominal pain (n=172; 20.7%), which were mild/moderate throughout the disease and resolved during follow-up. One-third of patients exhibited liver injury. Non-severe COVID-19 was associated with ≥2 GI symptoms upon admission (OR 0.679; 95% CI 0.464-0.995; p=0.046) or diarrhoea during hospitalization (OR 0.531; 95% CI 0.328-0.860; p=0.009). Multivariate analysis revealed that worse hospital outcomes were not independently associated with liver injury or GI symptoms. CONCLUSION: GI symptoms were more common than previously documented, and were mild, rapidly resolved, and not independently associated with COVID-19 severity. Liver injury was a frequent complication in hospitalized patients not independently associated with COVID-19 severity.

Indicators for adequate diabetes care for the indigenous communities of Ecuador.

INTRODUCTION: Diabetes is the second leading cause of death in Ecuador, as 79% of the indigenous population live in rural areas that are difficult to access and have below-average health resources. The objective of this study was to define person-centred indicators to monitor the care received by patients with diabetes in the indigenous population. METHOD: Qualitative research combining three focus groups (with the participation of 10 patients and 18 professionals) to capture relevant information and Delphi to reach a consensus on the pertinence, relevance, and feasibility of a set of indicators was conducted. Two rounds of the Delphi technique were performed, with the participation of 64 professionals in the first round (90% response rate) and 34 in the second round (53% response rate). RESULTS: A total of 23 indicators were identified which were distributed in the previously identified six dimensions (cosmovision, accessibility, adaptability to cosmovision, resources, equipment, community care, quality culture and results). CONCLUSIONS: The consensus on the set of indicators among all the participants in this study strengthened the results obtained. These indicators have considered the feasibility and relevance and aimed to achieve comprehensive person-centred care for diabetes among the indigenous population in Ecuador and possibly the Andean community. PATIENT OR PUBLIC CONTRIBUTION: These indicators' development included patients and caregivers since its conception. During the qualitative phase of this research, relevant information on cultural and social beliefs was gathered directly from the study population to achieve patient-centred indicators for adequate diabetes care.

How should healthcare be reported in Catalonia? Qualitative study with healthcare leaders.

BACKGROUND: The Results Centre is the name of a project that, since 2012, has been openly publishing the results of each healthcare centre in Catalonia, with the idea of promoting benchmarking among centres and transparency toward society. As the project evolves, it has become increasingly necessary to adapt its contents and formats. The objective of this study is to identify the preferences and expectations of healthcare leaders regarding the Results Centre. METHODS: A qualitative study was conducted using the nominal group technique. Five nominal groups were created with the participation of 58 professionals (26 from hospital care, 16 from primary care, and 16 from long-term care centres). The areas of analysis were: (1) what the Results Centre of the future should be like; (2) what information needs should be addressed; and (3) what novelties should be incorporated to stimulate quality improvement. The spontaneity of ideas, intensity of recommendations, and intergroup consistency were analysed. The study was conducted in April 2019. RESULTS: The requirements reported by the participants to be met by the Results Centre included: being a tool for benchmarking and strategic decision-making; adjusted and segmented indicators; non-clinical information (patient experience, socio-economic status, etc.); and data accessible to all stakeholders, including citizens. The ideas were consistent across the different levels of care, although the intensity of recommendations varied depending on their content. CONCLUSIONS: Regional agencies that are accountable for health outcomes should be consistently committed to adapting to the needs of different stakeholders in the health system. This project is an example of how this requirement has been addressed in Catalonia.

Design and validation of a patient-reported outcome measure scale in acute pancreatitis: the PAN-PROMISE study.

OBJECTIVE: This study aimed to develop and validate a patient-reported outcome measure (PROM) in acute pancreatitis (AP) as an endpoint centred on the patient. DESIGN: A PROM instrument (PAtieNt-rePoRted OutcoMe scale in acute pancreatItis, an international proSpEctive cohort study, PAN-PROMISE scale) was designed based on the opinion of patients, professionals and an expert panel. The scale was validated in an international multicentre prospective cohort study, describing the severity of AP and quality of life at 15 days after discharge as the main variables for validation. The COSMIN (COnsensus-based Standards for the selection of health status Measurement INstruments) methodology was applied. Both the design and validation stages considered the content and face validity of this new instrument; the metric properties of the different items, reliability (reproducibility and internal consistence), the construct, structural and criterion validity, responsiveness and interpretability of this scale. RESULTS: PAN-PROMISE consists of a seven-item scale based on the symptoms that cause the most discomfort and concern to patients with AP. The validation cohort involved 15 countries, 524 patients. The intensity of symptoms changed from higher values during the first 24 hours to lower values at discharge and 15 days thereafter. Items converged into a unidimensional ordinal scale with good fit indices. Internal consistency and split-half reliability at discharge were adequate. Reproducibility was confirmed using test-retest reliability and comparing the PAN-PROMISE score at discharge and 15 days after discharge. Evidence is also provided for the convergent-discriminant and empirical validity of the scale. CONCLUSION: The PAN-PROMISE scale is a useful tool to be used as an endpoint in clinical trials, and to quantify patient well-being during the hospital admission and follow-up. TRIAL REGISTRATION NUMBER: NCT03650062.

Increased risk factors associated with lower BMD in antiretroviral-therapy-naïve HIV-infected adult male.

BACKGROUND: Low BMD (bone mineral density) has been described as a non-AIDS (Acquired Immune Deficiency Syndrome)-related event in HIV (human immunodeficiency virus)-patients but it is poorly studied in young HIV-infected men who have received no previous antiretroviral therapy. METHODS: A cross-sectional study of 245 naïve-HIV-infected men over 21 and under 50 years old who voluntary attended the Infectious Disease Division appointment in Hospital Fundación Jimenez Díaz in Madrid, from January 1st, 2014 to September 30th, 2017. All subjects underwent a baseline DXA scan (dual energy x-ray absorptiometry) performed prior to start antiretroviral treatment. Further, all patients who started treatment between May 1st and September 30th, 2017 were invited to participate in a substudy on bone mineral metabolism. All the information was collected through clinical history and complementary questionnaire. RESULTS: The mean age was 36.4 years, been 68% Caucasian, 29.3% Latin American and 2.7% African race. At the time of diagnosis, 91% of patients had stage-A (median CD4+ T-cell 481cells/µL, IQR, 320-659). 10% had a count below 200 CD4 cells/µL, and 40% had a CD4/CD8 cell-count-ratio below 0.4. Regarding lifestyle and risk factors, 14.1% presented underweight, 36.1% were not engage in any regular exercise, 51.9% were active smokers and 35.3% reported drug use. Low levels of vitamin D were seen in 87.6% of the study participants. Low BMD (Z-score <- 2.0) was found in 22.8% of the patients. It was only observed a significant association of Z-score in lumbar spine (LS) with CD8 and the CD4/CD8 ratio, and with alcohol for femoral neck (FN) measurement. CONCLUSIONS: We find prevalence of increased bone involvement among naïve HIV-infected men under 50 years old. Further studies are necessary to evaluate if changes in actual guidelines are needed to assess BMD measurements in HIV-infected adult male patients under 50.

Histiocytic hyperplasia with hemophagocytosis and acute alveolar damage in COVID-19 infection.

The spectrum of COVID-19 infection includes acute respiratory distress syndrome (ARDS) and macrophage activation syndrome (MAS), although the histological basis for these disorders has not been thoroughly explored. Post-mortem pulmonary and bone marrow biopsies were performed in 33 patients. Samples were studied with a combination of morphological and immunohistochemical techniques. Bone marrow studies were also performed in three living patients. Bone marrow post-mortem studies showed striking lesions of histiocytic hyperplasia with hemophagocytosis (HHH) in most (16/17) cases. This was also observed in three alive patients, where it mimicked the changes observed in hemophagocytic histiocytosis. Pulmonary changes included a combination of diffuse alveolar damage with fibrinous microthrombi predominantly involving small vessels, in particular the alveolar capillary. These findings were associated with the analytical and clinical symptoms, which helps us understand the respiratory insufficiency and reveal the histological substrate for the macrophage activation syndrome-like exhibited by these patients. Our results confirm that COVID-19 infection triggers a systemic immune-inflammatory disease and allow specific therapies to be proposed.

Evaluating standards of care in psoriatic arthritis of the QUANTUM project (qualitative initiative to improve outcomes): results of an accreditation project in Spain.

In Spain, the QUANTUM project has been promoted to reduce variability in clinical practice and improve the care and quality of life of people with psoriatic arthritis (PsA) by accrediting PsA units throughout the Spanish national health system. To present the results of this approach which sought to ensure an optimum level of quality for patients with PsA. Descriptive analysis of the self-assessments that the PsA units have carried out assessing their degree of compliance with the quality standards established in the QUANTUM project grouped into four blocks: shortening time to diagnosis; optimizing disease management; improving multidisciplinary collaboration; and improving patient monitoring. A total of 41 PsA units were self-evaluated. They met 64.1% of the defined quality standards. Optimize disease management obtained a higher level of standards compliance (72%) and improve multidisciplinary collaboration the lesser (63.9%). Accessibility to the treatments available for PsA in all hospitals was guaranteed (100%). Appropriate diagnostic equipment is available (97.6%). Compliance with specific quality standards leads to detect actions that should be implemented: quality of life assessment (9.8%), locomotor system assessment (12.2%), physical examination data record (14.6%), periodic cardiovascular risk assessment (17.1%). The QUANTUM project results make it possible to visualise how to care for patients with PsA is being developed in Spain. Problems identified in recent multinational reports are also identified in Spain.

What Ibero-American hospitals do when things go wrong? A cross-sectional international study.

OBJECTIVE: To know what hospital managers and safety leaders in Ibero-American countries are doing to respond effectively to the occurrence of adverse events (AEs) with serious consequences for patients. DESIGN: Cross-sectional international study. SETTING: Public and private hospitals in Ibero-American countries (Argentina, Brazil, Chile, Colombia, Mexico, Peru, Portugal and Spain). PARTICIPANTS: A convenience sample of hospital managers and safety leaders from eight Ibero-American countries. A minimum of 25 managers/leaders from each country were surveyed. INTERVENTIONS: A selection of 37 actions for the effective management of AEs was explored. These were related to the safety culture, existence of a crisis plan, communication and transparency processes with the patients and their families, attention to second victims and institutional communication. MAIN OUTCOME MEASURE: Degree of implementation of the actions studied. RESULTS: A total of 190 managers/leaders from 126 (66.3%) public hospitals and 64 (33.7%) private hospitals participated. Reporting systems, in-depth analysis of incidents and non-punitive approaches were the most implemented interventions, while patient information and care for second victims after an AE were the least frequent interventions. CONCLUSIONS: The majority of these hospitals have not protocolized how to act after an AE. For this reason, it is urgent to develop and apply a strategic action plan to respond to this imperative safety challenge. This is the first study to identify areas of work and future research questions in Ibero-American countries.

Factors Influencing the Smartphone Usage Behavior of Pedestrians: Observational Study on "Spanish Smombies".

BACKGROUND: Smartphone addiction has become a reality accepted by all. Some previous studies have shown that the use of smartphones on public roads while walking is very common among the young population. The term "smombie" or smartphone zombie has been coined for this behavior. Such behavior causes a reduction in the attention given to other pedestrians and drivers and may result in accidents or collisions. However, there are no precise data about how many people use the phone while they are walking on the street. Smartphone usage habits are evolving rapidly, and more in-depth information is required, particularly about how users interact with their devices while walking: traditional phone conversations (phone close to the ear), voice chats (phone in front of the head), waiting for notifications (phone in hand), text chats (user touching the screen), etc. This in-depth information may be useful for carrying out specific preventive actions in both the education field (raising awareness about the risks) and in the infrastructure field (redesigning the cities to increase safety). OBJECTIVE: This study aimed to gather information about pedestrians' smartphone usage and to identify population groups wherein interventions should be focused to prevent accidents. The main hypothesis was that gender, age, and city area can significantly influence the smartphone usage of the pedestrians while walking. METHODS: An observational study of pedestrians in the street was carried out in Elche, a medium-sized Spanish city of 230,000 inhabitants. The following data were gathered: gender, age group, location, and type of smartphone interaction. A specific smartphone app was developed to acquire data with high reliability. The statistical significance of each variable was evaluated using chi-squared tests, and Cramér's V statistic was used to measure the effect sizes. Observer agreement was checked by the Cohen kappa analysis. RESULTS: The behavior of 3301 pedestrians was analyzed, of which 1770 (53.6%) were females. As expected, the effect of the main variables studied was statistically significant, although with a small effect size: gender (P<.001, V=0.12), age (P<.001, V=0.18), and city area (P<.001, V=0.16). The phone in hand or "holding" behavior was particularly dependent on gender for all age groups (P<.001, V=0.09) and to a greater extent in young people (P<.001, V=0.16). Approximately 39.7% (222/559) of the young women observed showed "holding" or "smombie" behavior, and they comprised the highest proportion among all age and gender groups. CONCLUSIONS: An in-depth analysis of smartphone usage while walking revealed that certain population groups (especially young women) have a high risk of being involved in accidents due to smartphone usage. Interventions aimed at reducing the risk of falls and collisions should be focused in these groups.

[Avoidable adverse events in primary care. Retrospective cohort study to determine their frequency and severity]. / Eventos adversos evitables en atención primaria. Estudio retrospectivo de cohortes para determinar su frecuencia y gravedad.

OBJECTIVE: To determine the frequency of avoidable adverse events (AAEs) in Primary Care (PC). DESIGN: Retrospective cohort study. LOCATION: Family medicine and paediatric clinics in Andalusia, Aragon, Castilla-La Mancha, Catalonia, Madrid, Navarre, and Valencia. PARTICIPANTS: A review was performed on a designated sample of 2,397 medical records (95% confidence level and 2% accuracy). The sample was stratified by age group as regards the frequency of physician consultations and considering equal distribution of male and female patients. MAIN MEASUREMENTS: Number and severity of identified AAEs from February 2018 to September 2019. RESULTS: A total of 2,557 medical records were reviewed (1,928, 75.4% of adult patients, and 629, 24.6% paediatrics). A total of 182 (7.1%, 95% CI 6.1-8.1%) AAEs that affected 168 patients were identified, which included 7.6% (95% CI 6.4-8.8%) in adults and 5.7% (95% CI 3.9-7.5%) in paediatric patients. The number of AAEs in women was higher than in men (P = 0.006). The incidence of AAEs in boys and girls was similar (P = 0.3). Permanent damage was caused by AAEs in 6 (4.1%) adult patients. CONCLUSIONS: Seeking formulas to increase patient safety in PC should remain a priority objective, particularly in female patients and in paediatrics. One in 24 AAEs causes serious and permanent damage in adults.

Low-value clinical practices and harm caused by non-adherence to 'do not do' recommendations in primary care in Spain: a Delphi study.

OBJECTIVE: To determine the non-adherence to the primary care 'do not do' recommendations (DNDs) and their likelihood to cause harm. DESIGN: Delphi study. SETTING: Spanish National Health System. PARTICIPANTS: A total of 128 professionals were recruited (50 general practitioners [GPs], 28 pediatricians [PEDs], 31 nurses who care for adult patients [RNs] and 19 pediatric nurses [PNs]). INTERVENTIONS: A selection of 27 DNDs directed at GPs, 8 at PEDs, 9 at RNs and 4 at PNs were included in the Delphi technique. A 10-point scale was used to assess whether a given practice was still present and the likelihood of it causing of an adverse event. MAIN OUTCOME MEASURE: Impact calculated by multiplying an event's frequency and likelihood to cause harm. RESULTS: A total of 100 professionals responded to wave 1 (78% response rate) and 97 of them to wave 2 (97% response rate). In all, 22% (6/27) of the practices for GPs, 12% (1/8) for PEDs, 33% (3/9) for RNs and none for PNs were cataloged as frequent. A total of 37% (10/27) of these practices for GPs, 25% (2/8) for PEDs, 33% (3/9) for RNs and 25% (1/4) for PNs were considered as potential causes of harm. Only 26% (7/27) of the DNDs for GPs showed scores equal to or higher than 36 points. The impact measure was higher for ordering benzodiazepines to treat insomnia, agitation or delirium in elderly patients (mean = 57.8, SD = 25.3). CONCLUSIONS: Low-value and potentially dangerous practices were identified; avoiding these could improve care quality.

Lessons learned for reducing the negative impact of adverse events on patients, health professionals and healthcare organizations.

PURPOSE: To summarize the knowledge about the aftermath of adverse events (AEs) and develop a recommendation set to reduce their negative impact in patients, health professionals and organizations in contexts where there is no previous experiences and apology laws are not present. DATA SOURCES: Review studies published between 2000 and 2015, institutional websites and experts' opinions on patient safety. STUDY SELECTION: Studies published and websites on open disclosure, and the second and third victims' phenomenon. Four Focus Groups participating 27 healthcare professionals. DATA EXTRACTION: Study characteristic and outcome data were abstracted by two authors and reviewed by the research team. RESULTS OF DATA SYNTHESIS: Fourteen publications and 16 websites were reviewed. The recommendations were structured around eight areas: (i) safety and organizational policies, (ii) patient care, (iii) proactive approach to preventing reoccurrence, (iv) supporting the clinician and healthcare team, (v) activation of resources to provide an appropriate response, (vi) informing patients and/or family members, (vii) incidents' analysis and (viii) protecting the reputation of health professionals and the organization. CONCLUSION: Recommendations preventing aftermath of AEs have been identified. These have been designed for the hospital and the primary care settings; to cope with patient's emotions and for tacking the impact of AE in the second victim's colleagues. Its systematic use should help for the establishment of organizational action plans after an AE.