Avocados are a widely consumed fruit and are part of many Latin American cuisines and plant-based diets globally. However, producing avocados is water-intensive, and plantations can cause soil erosion and water stress. In Chile, avocados are produced in semiarid zones and require irrigation. They are widely consumed locally but are increasingly exported to meet growing global demand. This causes significant local conflicts over water, especially because of the system of private water rights in Chile. There are many gaps in understanding the complex and interconnected system of avocado production and international markets, especially its impacts on local communities and biodiversity.

The popularity of avocados has increased globally in alternative diets, alongside its integral role in Latin American cuisine. In Chile, avocados are grown extensively and intensively in orchards in the dry and Mediterranean climate of Central Chile. Avocado is a water-demanding crop and the severe water crisis in Chile has called attention to the conflicts caused by its water use. As most of the pressure to produce avocado comes from international demand but results in impacts on native ecosystems and local communities, avocado production in Chile is an example of a telecoupled system. Here, we characterize avocado production as a telecoupled social–ecological system in order to identify gaps in knowledge, based on a review of key studies. Research priorities include how to improve water-use efficiency, especially in the context of climate change; the impacts on biodiversity; and the socioeconomic dynamics between local communities, trade, and governance. The analysis is constrained by limited access to data and few interdisciplinary studies on the matter. To reduce the impacts of avocado production and increase its sustainability, there is an urgent need to amplify the interdisciplinary research that emphasizes the interconnections between the social and ecological components in avocado production in Chile.

Global avocado demand fuels local conflicts in Chile due to water stress and social–ecological pressures on communities.

Studies conducted during the COVID-19 pandemic found high occurrence of suicidal thoughts and behaviours (STBs) among healthcare workers (HCWs). The current study aimed to (1) develop a machine learning-based prediction model for future STBs using data from a large prospective cohort of Spanish HCWs and (2) identify the most important variables in terms of contribution to the model’s predictive accuracy.

This is a prospective, multicentre cohort study of Spanish HCWs active during the COVID-19 pandemic. A total of 8,996 HCWs participated in the web-based baseline survey (May–July 2020) and 4,809 in the 4-month follow-up survey. A total of 219 predictor variables were derived from the baseline survey. The outcome variable was any STB at the 4-month follow-up. Variable selection was done using an L1 regularized linear Support Vector Classifier (SVC). A random forest model with 5-fold cross-validation was developed, in which the Synthetic Minority Oversampling Technique (SMOTE) and undersampling of the majority class balancing techniques were tested. The model was evaluated by the area under the Receiver Operating Characteristic (AUROC) curve and the area under the precision–recall curve. Shapley’s additive explanatory values (SHAP values) were used to evaluate the overall contribution of each variable to the prediction of future STBs. Results were obtained separately by gender.

The prevalence of STBs in HCWs at the 4-month follow-up was 7.9% (women = 7.8%, men = 8.2%). Thirty-four variables were selected by the L1 regularized linear SVC. The best results were obtained without data balancing techniques: AUROC = 0.87 (0.86 for women and 0.87 for men) and area under the precision–recall curve = 0.50 (0.55 for women and 0.45 for men). Based on SHAP values, the most important baseline predictors for any STB at the 4-month follow-up were the presence of passive suicidal ideation, the number of days in the past 30 days with passive or active suicidal ideation, the number of days in the past 30 days with binge eating episodes, the number of panic attacks (women only) and the frequency of intrusive thoughts (men only).

Machine learning-based prediction models for STBs in HCWs during the COVID-19 pandemic trained on web-based survey data present high discrimination and classification capacity. Future clinical implementations of this model could enable the early detection of HCWs at the highest risk for developing adverse mental health outcomes.

NCT04556565

Recent increases in homophobic and transphobic harassment, hate crimes, anti-lesbian, gay, bisexual, transgender, gender nonconforming, and queer (LGBTQ+) legislation, and discrimination in healthcare toward LGBTQ+ persons require urgent attention.

This study describes seriously ill LGBTQ+ patients’ and partners’ experiences of discriminatory care delivered by healthcare providers.

Qualitative data from a mixed-methods study using an online survey were analyzed using a grounded theory approach. Seriously ill LGBTQ+ persons, their spouses/partners and widows were recruited from a wide range of organizations serving the LGBTQ+ community. Respondents were asked to describe instances where they felt they received poor care from a healthcare provider because they were LGBTQ+.

Six main themes emerged: (1) disrespectful care; (2) inadequate care; (3) abusive care; (4) discriminatory care toward persons who identify as transgender; (5) discriminatory behaviors toward partners; and (6) intersectional discrimination. The findings provide evidence that some LGBTQ+ patients receive poor care at a vulnerable time in their lives. Transgender patients experience unique forms of discrimination that disregard or belittle their identity.

Professional associations, accrediting bodies, and healthcare organizations should set standards for nondiscriminatory, respectful, competent, safe and affirming care for LGBTQ+ patients. Healthcare organizations should implement mechanisms for identifying problems and ensuring nondiscrimination in services and employment; safety for patients and staff; strategies for outreach and marketing to the LGBTQ+ community, and ongoing staff training to ensure high quality care for LGBTQ+ patients, partners, families, and friends. Policy actions are needed to combat discrimination and disparities in healthcare, including passage of the Equality Act by Congress.

Achieving sustainability on the ground poses a challenge in decoding globally defined goals, such as sustainable development goals, and aligning them with local perspectives and realities. This decoding necessitates the understanding of the multifaceted dimensions of the sustainability challenges in a given context, including their underlying causes. In case studies from Brazilian drylands, we illustrate how an enhanced multiscale participatory method, combined with systems thinking tools, can shed light on systemic structures that currently entrench unsustainable development trajectories. This method offers insights into co-designing potential pathways toward sustainable futures and unlocking transformative capacities of the local population.

Translating United Nations global sustainable development goals (SDGs) into actions that address local realities and aspirations is an urgent challenge. It requires new thinking and approaches that foster the discussion about the main challenges to implementing the SDGs at multiple levels. This paper presents a novel multiscale participatory approach that combines the popular Three Horizons diagram with the formalism of causal loop diagrams in systems thinking. We present results from six multi-stakeholder dialogues held across drylands in Brazil with a focus on desired futures aligned with SDGs. Focusing on identifying the root causes and systemic structures of unsustainability, participants identified lock-ins, leverage points, and interventions for how these could be changed. The core lock-ins are the discontinuity of public policies, and the historical land and power concentration reinforced by the current expansion of large-scale agricultural, mining, and energy projects. The proposed interventions are structural and – if implemented – would contribute to achieving SDGs in an integrated manner. The unique approach developed in this study can provide leverage as it bridges the inclusivity of participatory visioning with the change potential of systems thinking tools to tackle root causes and unleash societal transformations.

We are not achieving SDGs. Understanding root causes of unsustainability is critical to move toward sustainable and just futures.

Antibiograms monitor antibiotic resistance trends and help guide empiric antibiotic treatment. A statewide pediatric antibiogram can help inform stewardship efforts.

Annual pediatric antibiograms for the five children’s hospitals in Georgia from 2014–2023 were collected. All sites used the Clinical and Laboratory Standards Institute guidelines for antibiogram development. Antibiogram data were combined, and the most common bacteria were included: Staphylococcus aureus, Streptococcus pneumoniae, Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae complex and Pseudomonas aeruginosa. Interhospital differences were compared for methicillin-susceptible S. aureus (MSSA), methicillin-resistant S. aureus (MRSA), E. coli and K. pneumoniae. The combined data from 2014 and 2023 were compared to demonstrate antibiotic susceptibility changes over time.

Data in 2023 for MSSA and MRSA showed clindamycin susceptibility was 78% and 82%, respectively. S. pneumoniae susceptibility to amoxicillin/clavulanate was 96%. E. faecalis resistance to ampicillin and vancomycin was rare. For all included gram-negative bacteria, susceptibility remained high to 3rd generation cephalosporins (90%–92%) and meropenem (95%–99%). From 2014 to 2023, the rate of MRSA decreased from 49% to 33.5%. S. pneumoniae susceptibility to amoxicillin/clavulanate and clindamycin significantly increased. For E. coli, there was a significant decrease in susceptibility for cefazolin (90% to 84%), ceftriaxone (95% to 92%), and meropenem (100% to 99%). There were nonsignificant decreases in susceptibility for K. pneumoniae.

Over the past 10 years, MRSA rates decreased, S. pneumoniae antibiotic susceptibility increased, and gram-negative bacilli susceptibility was stable to slightly decreased. Georgia antibiogram data support the recommended antibiotic treatment for common pediatric infections.

Patient participation in health technology assessment (HTA) plays an increasingly relevant role due to increased recognition of its essential contribution to addressing uncertainties in evidence and its real-world application. The objective is to analyze and describe how patients with chronic obstructive pulmonary disease (COPD) participate in the evaluation of transcutaneous capnography (TC) in the primary care setting.

The Spanish Association of Patients with Chronic Obstructive Pulmonary Disease facilitated contact with three COPD expert patients. A face-to-face video interview was conducted with each patient to know about their knowledge of the technology, real-life experiences, and expectations. Patients were informed of the objective of the evaluation and signed confidentiality and conflict of interest forms. All interviews were conducted in April 2023 by two researchers. Expert patients with COPD were able to participate in the review of the protocol and in the final version of the report. Literature searches were also conducted on patient perceptions of TC compared to arterial blood CO2 measurement.

All patients were male, older than 60 years and were ex-smokers with greater than 30 years of tobacco consumption. Patients highlighted the relevance of early detection of COPD to facilitate the planning and organization of treatment as their clinical situation progresses. Likewise, they also emphasized the importance of the implementation of less invasive tests, and the proximity and accessibility of primary care. Two studies reported greater patient satisfaction and less pain with TC than with arterial blood gases.

Expert patients show high expectations for the technology, as it is less invasive than arterial blood gases; they also acknowledged its proximity in primary care settings and the potential for detecting complications of oxygen therapy. Patient participation in HTA adds intangible value, as they provide “disease-specific knowledge” and real-life applicability of the technology.

Latinx populations are underrepresented in clinical research. Asking Latinx research participants about their research experiences, barriers, and facilitators could help to improve research participation for these populations.

The Salud Estres y Resilencia (SER) Hispano cohort study is a longitudinal cohort study of young adult Latinx immigrants whose design and conduct were tailored for their study population. We administered the Research Participant Perception Survey (RPPS) to SER Hispano participants to assess their experiences in the study. We describe overall results from the RPPS and compare results of surveys administered to SER Hispano participants via email versus telephone.

Of 340 participants who were contacted with the RPPS, 142 (42%) responded. Among respondents, 53 (37%) responded by initial email contact; and 89 (63%) responded by subsequent phone contact. The majority of respondents were between 35 and 44 years of age (54%), female (76%), and of Cuban origin (50%). Overall, research participants expressed high satisfaction with their research experience; 84% stated that they would “definitely” recommend research participation to friends and family, with no significant difference by method of survey administration (P = 0.45). The most common factor that was chosen that would influence future research participation was having summary results of the research shared with them (72%).

We found that culturally tailored studies can be good experiences for Latinx research participants; and we found that use of the RPPS can be administered successfully, particularly when administered by more than one method, including telephone, to evaluate and to improve research experiences for this population.

A clinical case is presented of an 18-year-old woman diagnosed with Dandy-Walker malformation, who is admitted to an Acute Inpatient Psychiatry Unit due to atypical psychotic symptoms, pseudology and aggressive behaviour. After several medication trials, there is a partial response observed with low doses of clozapine, consolidating the improvement afterwards, being referred to an open-door community mental health center because of poor family and social network.

Review clinical information about Dandy-Walker malformation and the development of psychiatric disorders, specifically psychotic symptoms, pointing out the peculiarities regarding clinical presentation and treatment management.

Search in the medical database PUBMED, MEDSCAPE and UPTODATE. Keywords: “Dandy-Walker Syndrome”,” Psychotic Disorders”.

The Dandy-Walker syndrome consists on a cystic dilatation of the fourth ventricle, an abnormally high tentorium and the agenesis of the cerebellar vermis. Cerebellar structures are involved in cognitive, emotional and behavioural processes. This syndrome is related to the development of psychotic and affective disorders, as well as obsessive-compulsive disorder. The clinical presentation is usually atypical, being characterised by an early onset, a family history of psychosis and a high prevalence of cognitive deficit and borderline intelligence. There are no specific drugs recommended for the treatment of these patients, which present a high rate of refractoriness to antipsychotic treatments, together with a greater sensitivity to its side effects. Depending on the clinical presentation it is advisable to focus on the most relevant symptoms to be treated and potential side effects in order to reduce polypharmacy.

Image:

• - The Dandy-Walker syndrome is related to a higher risk of psychiatric disorders

• - Clinical presentation is usually atypical and in early stages

• - There is a high rate of refractoriness and greater sensitivity to treatments

• - A specific pharmacological treatment is not recommended and it is recommended to avoid polypharmacy

None Declared

The expression of sexuality in the adult with mental disorders depends on the early incorporation of factors for promoting social inclusion. It is fundamental that sexual educators and advisors, in addition to working with the clients, also work with close family members. Intervention programs should establish objectives for developing a positive attitude towards sexuality in people with mental disorders and improving self-esteem (Katz G,Salud Publica Mex. 2008;50 Suppl 2:s239-54).

Achieving support for people with mental health problems and/or substance use disorder admitted to the Social Rehabilitation Process of a psychiatric hospital so that they develop their sexuality satisfactorily. The right to privacy must be taken into account.

Promoting a healthy and satisfactory development of sexuality in people with severe mental disorders. Raising awareness among healthcare teams, families and legal representatives regarding the need and suitability for support. Introducing the concept of sexuality as a dignifying perspective. Promoting sexual education that avoids disadvantages and situations of abuse in the target group. Coordinating the continuity of the project with non-health social services after discharge.

Possibility of receiving support in the development of sexuality through training, information and improvement in the management of emotions/feelings in people who express the need or willingness to receive it, will contribute to overcoming limitations or difficulties.

Detecting people who during 2021 wish to work on the objectives through the care team. Searching for community resources aimed at attending sexuality issues in people with mental health problems. Proposing the hospital a collaboration with a non-profit entity that develops a specialized program for attention to sexuality in disability. Coordination between Treatment team and Entity. Quantitative and qualitative assessment of one year of experience according to the parameters of the entity.

All patients included have a diagnosis of psychosis. Experience was very positive for the participants. Community intervention projects that lead to an education in healthy and respectful relationships in the field of sexuality and affectivity are necessary. This would allow to prevent behaviours and situations at risk of abuse as well as social and emotional instability.

None Declared

Hospital at home for psychiatric patients is a new emerging resource of delivering acute mental health care in the community. The main objective of this program is to provide intense care to patients with severe mental disorders at home as an alternative to acute admission.

Although home hospitalisation has begun to develop widely in recent years there is a notable lack of studies

The CAEM Psychiatric Home Hospitalization Unit (HAD-CAEM) has been operating since 2018 and takes place in Santa Coloma de Gramenet; and from March 2022 also in a part of Badalona. Both are sociodemographically depressed areas near Barcelona.

The aim of this study is to describe the characteristics of patients attended at the Psychiatric Home Hospitalization Unit of our hospital and to study differences according to area and place of referral.

Socio-demographic and clinical data were collected retrospectively at admission and discharge of all patients treated at HAD-CAEM between March 2022 to february 2023.

Statistical analysis was performed by using SPSS program.

85 patients were included in the study. 45.9% were women. The mean age was 45.5 years (SD 15.58 years). The main diagnoses of the sample were psychosis and schizophrenia (38.8%), Bipolar disorder (23.53%), Depressive disorder (21.18%), schizoaffective disorder (8.24%) and others (8,24%).

54 (63.53%) patients were from Santa Coloma area and 35 (41.18%) from Badalona area.

The total mean duration of admission was 40.22 days (SD 26.18 days), with a mean follow-up of 10.09 visits (SD 5.39 visits) and 2.41 teleassistence (SD 2.62).

The mean duration of admission for Santa Coloma patients was 43.98 days (SD 28.59), and for Badalona patients 33.68 days (SD 20.13). Trend without significance is observed (t= 1.77, p=0.08)

We found differences in the mean duration of admission according to referral location. Acute psychiatric unit 33.25 days (SD 18.06), Mental health Center 51.93 days (SD 33.45), Emergencies 34.28 days (SD 19.69) (F=5.1, p=0.008).

Sociodemografic and clinical característics obtained in our study are consistent with those reported in previous studies. The duration of admission of patients referred from the mental health center is longer than those referred from the acute psychiatric or emergency unit. Home hospitalization teams have been increasing in recent years, being an alternative to traditional hospitalization.

None Declared

The relationship between Borderline Personality Disorder and Attention Deficit Hyperactivity Disorder has been highlighted in different studies over the last few years, with an estimated prevalence of around 15-35% of ADHD in adult patients diagnosed with BPD and a 7.4 times higher risk of developing BPD in patients diagnosed with ADHD.

To conduct a pragmatic review of the recent literature on the relationship between ADHD and BPD, so that it serves as a starting point for an in-depth study of the sociodemographic, clinical and cross-sectional dimensional factors of both disorders.

A bibliographic review of scientific articles published in recent years, in English and Spanish, extracted from the MEDLINE database, which delve into the relationship between BPD and ADHD, will be carried out. In addition, the common psychopathological dimensions, such as impulsivity or emotional dysregulation, as well as the weight of other dimensional factors related to both disorders, will be studied.

The results of the selected articles will be grouped, for a better understanding, in the following sections:

• - Clinical factors and shared comorbidities.

• - Psychopathological dimensions: impulsivity and emotional dysregulation.

• - Other common dimensional factors.

There are common symptoms and etiological or perpetuating factors, as well as comorbidities shared in both conditions, which in many cases make the correct diagnosis and, therefore, the appropriate therapeutic approach to these patients, quite difficult. Taking into account the differential characteristics of BPD and ADHD, it is possible to create different profiles that allow a precise approach to both disorders in those cases in which they coexist in the same patient.

None Declared