A randomized controlled trial to assess the impact of psychoeducation on the quality of life of parents with children with congenital heart defects-Quantitative component.

PURPOSE: To develop, implement and assess the results of psychoeducation to improve the QoL of parents with CHD newborns. METHODS: Participants were parents of inpatient newborns with the diagnosis of non-syndromic CHD. We conducted a parallel RCT with an allocation ratio of 1:1 (intervention vs. control), considering the newborns, using mixed methods research. The intervention group received psychoeducation (Parental Psychoeducation in CHD [PPeCHD]) and the usual routines, and the control group received just the regular practices. The allocation concealment was assured. PI was involved in enrolling participants, developing and implementing the intervention, data collection and data analysis. We followed the Consolidated Standards of Reporting Trials (CONSORT) guidelines. RESULTS: Parents of eight newborns were allocated to the intervention group (n = 15 parents) and eight to the control group (n = 13 parents). It was performed as an intention-to-treat (ITT) analysis. In M2 (4 weeks), the intervention group presented better QoL levels in the physical, psychological, and environmental domains of World Health Organization Quality of Life instrument (WHOQOL-Bref). In M3 (16 weeks), scores in physical and psychological domains maintained a statistically significant difference between the groups. CONCLUSIONS: The PPeCHD, the psychoeducational intervention we developed, positively impacted parental QoL. These results support the initial hypothesis. This study is a fundamental milestone in this research field, adding new essential information to the literature.

Divergent Molecular Pathways for Toxicity of Selected Mutant C9ORF72-derived Dipeptide Repeats.

Expansion of a hexanucleotide repeat in a noncoding region of the C9ORF72 gene is responsible for a significant fraction of Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal Dementia (FTD) cases, but identifying specific toxic gene products and mechanisms has been difficult. Pathogenesis was proposed to involve the production of toxic RNA species and/or accumulation of toxic dipeptide repeats (DPRs), but distinguishing between these mechanisms has been challenging. In this study, we first use complementary model systems for analyzing pathogenesis in adult-onset neurodegenerative diseases to characterize the pathogenicity of DPRs produced by Repeat Associated Non-ATG (RAN) translation of C9ORF72 in specific cellular compartments: isolated axoplasm and giant synapse from the squid. Results showed selective axonal and presynaptic toxicity of GP-DPRs, independent of associated RNA. These effects involved downstream ASK1 signaling pathways that affect fast axonal transport and synaptic function, a pathogenic mechanism shared with other mutant proteins associated with familial ALS, like SOD1 and FUS. These pathways are sufficient to produce the "dying-back" axonopathy seen in ALS. However, other mutant genes (e.g., SOD1) that activate this mechanism rarely produce FTD. When parallel studies in primary motor neurons from rats were conducted, an additional pathogenic mechanism was revealed. The GR- and PR-DPRs, which had no effect on axonal transport or synaptic transmission, were found to disrupt the nuclei of transfected neurons, leading to "dying-forward" neuropathy. All C9-DRP-mediated toxic effects observed here are independent of whether the corresponding mRNAs contained hexanucleotide repeats or alternative codons. These studies establish the divergent toxicity of C9-DPRs that cause neurodegeneration in ALS and FTD, suggesting that these two independent pathogenic mechanisms may contribute to disease heterogeneity and/or synergize on disease progression in C9ORF72 patients with both ALS and FTD symptoms.

Inoculation with Actinobacteria spp. Isolated from a Hyper-Arid Environment Enhances Tolerance to Salinity in Lettuce Plants (Lactuca sativa L.).

Irrigated agriculture is responsible for a third of global agricultural production, but the overuse of water resources and intensification of farming practices threaten its sustainability. The use of saline water in irrigation has become an alternative in areas subjected to frequent drought, but this practice affects plant growth due to osmotic impact and excess of ions. Plant-growth-promoting rhizobacteria (PGPR) can mitigate the negative impacts of salinity and other abiotic factors on crop yields. Actinobacteria from the hyper-arid Atacama Desert could increase the plant tolerance to salinity, allowing their use as biofertilizers for lettuce crops using waters with high salt contents. In this work, rhizosphere samples of halophytic Metharme lanata were obtained from Atacama Desert, and actinobacteria were isolated and identified by 16S gene sequencing. The PGPR activities of phosphate solubilization, nitrogen fixation, and the production of siderophore and auxin were assessed at increasing concentrations of NaCl, as well as the enhancement of salt tolerance in lettuce plants irrigated with 100 mM of NaCl. Photosynthesis activity and chlorophyll content, proline content, lipid peroxidation, cation and P concentration, and the identification and quantification of phenolic compounds were assessed. The strains S. niveoruber ATMLC132021 and S. lienomycini ATMLC122021 were positive for nitrogen fixation and P solubilization activities and produced auxin up to 200 mM NaCl. In lettuce plants, both strains were able to improve salt stress tolerance by increasing proline contents, carotenoids, chlorophyll, water use efficiency (WUE), stomatal conductance (gs), and net photosynthesis (A), concomitantly with the overproduction of the phenolic compound dicaffeoylquinic acid. All these traits were positively correlated with the biomass production under saltwater irrigation, suggesting its possible use as bioinoculants for the agriculture in areas where the water resources are scarce and usually with high salt concentrations.

Gastroenterological Manifestations of Immunoglobulin G Subclass 4-Related Disease-Epidemiology, Clinical Manifestations, Diagnosis and Treatment.

Despite causing high morbidity, IgG4-related disease (IgG4-RD) and its gastroenterological manifestations lack better and greater theoretical contributions. Therefore, the objective of this work was to evaluate the clinical-epidemiological, diagnostic and treatment aspects of the gastrointestinal manifestations of this disease. A systematic review was carried out using the PubMed, Scopus and Embase databases between January 2012 and March 2023 with the following descriptors: "Immunoglobulin G4-Related Disease" (MeSH) AND #2 "Gastrointestinal Tract" (MeSH). Our data collection grouped a total of 3607 patients from mostly epidemiological cohort studies and cross-sectional follow-ups. In the subgroup analysis, IgG4-RD was associated with male gender, with an estimated prevalence between 54% and 80%. In our findings, the prevalence by topography was presented in the following ranges: lacrimal glands (17-57%); salivary glands (28-72%); pancreas (19-60%); biliary tract (5-40%); retroperitoneal cavity (9-43%). Longitudinal studies are needed to better map the natural history of the gastrointestinal manifestations of IgG4-RD and enable the formulation of individualized treatments.

Post-stroke dysphagia: Clinical characteristics and evolution in a single-primary stroke center.

BACKGROUND: Dysphagia is a common manifestation after stroke and seems to play a major role in clinical and functional outcomes. OBJECTIVES: To identify clinical predictors of higher degrees of dysphagia, as well as assess its burden in our hospital, in order to understand how to improve the approach to this symptom. METHODS: We included 311 patients admitted in an acute stroke unit in a year-long period. The relationship of dysphagia with different outcomes, both in acute phase and within the first year after stroke, were investigated. RESULTS: Using the Pearson Correlation Coefficient, NIHSS score at admission was positively correlated with the degree of dysphagia (r = 0,783; p < 0,001) and total anterior circulation infarcts and age (> 70 years) were also associated with higher risk of dysphagia (p < 0.001). During hospitalization both respiratory infections and mortality occurred at significantly higher rates for dysphagic patients (p < 0.001) and we observed an increasing trend towards a higher mortality rate, the higher the degree of dysphagia. These patients stayed longer in the stroke unit, with less chance to be discharged home and more frequently transferred to inpatient rehabilitation care. One year after admission, dysphagic patients were more frequently readmitted due to pneumonia and we observed a higher mortality rate compared to patients without dysphagia (p < 0.001). CONCLUSION: The presence of the above-mentioned dysphagia predictive factors should alert us to the need for an early approach, starting in the stroke unit, but also after discharge, taking into account its impact on clinical outcomes, mortality and healthcare costs.

Multidisciplinary rehabilitation in intensive care for COVID-19: randomised controlled trial.

Coronavirus disease 2019 (COVID-19) has led to an increasing number of patients in intensive care units (ICUs). The size of this post-ICU cohort will be unprecedented, with many patients vulnerable to post-intensive care syndrome. We analysed the respiratory and functional effects of a multidisciplinary rehabilitation programme on functional performance, in patients hospitalised in the ICU due to COVID-19. We conducted a randomised controlled clinical trial. 96 patients who fulfilled the eligibility criteria were randomised into control or intervention group. The control group received standard of care in the ICU, and the intervention group received a functional and respiratory rehabilitation protocol that included medical, nursing, physiotherapy and occupational therapy interventions. At discharge, the intervention group showed significantly better muscular strength and respiratory capacity, and significantly fewer days of hospitalisation (12.90±5.8 versus 15.60±6.7 days, p=0.037). At the 4- and 12-week follow-up, we applied our main outcome measure, the 6-min walk test (6MWT). The intervention group had significantly better results than the control group on the 6MWT at the 4-week follow-up (604±67 versus 571±57 m, p=0.018) and at the 12-week follow-up (639±53 versus 611±67 m, p=0.025). These results support the role of a multidisciplinary rehabilitation programme in COVID-19 patients hospitalised in the ICU and adds evidence that the implementation of rehabilitation programmes in ICUs could result in beneficial outcomes for critically ill patients.

[Techniques for the treatment of keratocyst, review of the literature and case report]. / Técnicas para el tratamiento del queratoquiste, revisión de la literatura y presentación de un caso.

The odontogenic keratocystic tumor (OKT) or also currently known as odontogenic keratocyst (OK) is a benign pathology derived from the remains of the dental lamina characteristic for possessing variable amounts of desquamated keratin. It usually rises as solitary or with the presence of satellite cysts, the appearance of these satellite cysts is frequently related to the possible recurrence of OK, according to the literature, this recurrence can vary between 0 - 50%. As for the treatment stage of (OKT), it can be mentioned that at present there is a well-defined histological and clinical criterion, which facilitates its recognition and therefore its treatment. According to the literature, there are several treatment procedures that can be classified into non-conservative or radical treatments and conservative treatments accompanied by adjuvant methods. Within the non-conservative or radical treatments, we find en bloc resection, which is the most aggressive way to treat a keratocyst; however, it is the most effective way to avoid recurrence. Within the conservative treatments, marsupialization, decompression, and enucleation with or without adjuvant therapy are described. It is paramount to know how to recognize the different types of treatment for (OKT) since this will be conditioned by multiple factors, such as the location of nearby bone structures and the size of the lesion considering the possible involvement of dental structures. The objective is to seek the lowest-risk treatment possible, which avoids recurrence and finally puts an end to this pathology.

Coronary artery fistulas: A 12-year single-center experience.

INTRODUCTION AND OBJECTIVES: Coronary artery fistulas (CAFs) are rare abnormalities, often detected incidentally during invasive coronary angiography (ICA). While most are clinically silent, they can cause significant morbidity. We aimed to investigate the clinical, angiographic and management features of CAFs in a population undergoing ICA. METHODS: We retrospectively reviewed the data of all ICAs conducted in our department between May 2008 and January 2020 and selected those with CAFs. Clinical, angiographic, therapeutic and follow-up data were obtained from medical records. RESULTS: A total of 55 patients with CAFs (35 male, median age 64 years) were identified among 32 174 ICAs. The majority (n=37) had a single fistula. CAFs arose most frequently from the left anterior descending artery (LAD), followed by the right coronary and left circumflex coronary arteries. The most frequent drainage site was the pulmonary artery. Fourteen patients had fistulas originating from both left and right coronary systems. Seven had concomitant congenital cardiovascular disorders. The majority (n=40) were incidental findings. Chest pain was the most common symptom attributable to CAFs and heart murmur the most frequent sign. Conservative management was the main approach (n=40). Eight patients underwent transcatheter closure and seven underwent surgical ligation (six of those during surgery for another heart condition), with no periprocedural mortality. CONCLUSIONS: In our series, the prevalence of CAFs was 0.2%. The majority originated from the LAD and the pulmonary artery was the main drainage site. In patients undergoing intervention, both percutaneous and surgical techniques were safe and effective.

Clinical and Functional Results of Reverse Total Shoulder Arthroplasty and Postoperative Rehabilitation Protocol.

Purpose This retrospective study aims to analyze the clinical and functional results obtained over a seven-year period of performing reverse total shoulder arthroplasty (RTSA) and the subsequent postoperative rehabilitation protocol. Methods We analyzed data from 80 patients who were evaluated at a preoperative, as well as monthly postoperative outpatient consultation, until the discharge from the rehabilitation program, using Constant Score (CS). Results A comparison of preoperative and postoperative (after rehabilitation protocol) results revealed an improved functional score of absolute CS (20.8 increase), normal relative CS (29.1 increase), and individual relative CS (31.7 increase) with statistical significance (p<0.05). From the analysis of CS subscores, there was a positive evolution of the pain subscore, as well as flexion, abduction, and external rotation combined with abduction range of motion (ROM). Contrarily, there was a negative evolution of the combined internal rotation, extension, and adduction ROM, as well as deltoid muscle strength. No statistically significant correlations were found between age and postoperative CS, as well as between the time interval from surgery to the beginning of outpatient rehabilitation and CS evolution. Conclusion Our study demonstrates that RTSA is an effective therapeutic option that, if combined with a well-structured rehabilitation program, can improve pain, mobility, and upper limb functionality.

Stolen innocence: Dishonor and taint in times of war.

As soon as they are taken prisoner, children and adolescents in times of war are inserted into a spiral of cruelty that progresses to rape or other countless forms of physical and psychological torture using sex as a weapon. Were these children and adolescents war sex slaves? Oral sex and other sexual barbarities are part of spaces of abuse and humiliation. The damage to the personality structure of these children and adolescents is severe. The psychological consequences are numerous. Over the years, a vicious circle has been observed around this brutality.

Reflections on early childhood education in the COVID-19 pandemic.

The COVID-19 pandemic is a complex and multifaceted event, and it is even argued that it should be seen as a syndemic and not a pandemic . Its impacts will still be felt over the years and, perhaps, are irreparable in some aspects. It is essential to mobilize Governments, civil society and non-governmental organizations to outline measures to combat school dropout and social inclusion.

Molecular basis and clinical perspectives of deep brain stimulation for major depressive disorder.

It is possible to consider the stimulation of the cingulate gyrus in its portion below the corpus callosum (SCC, or subcallosal cingulate cortex) as an effective, promising, and safe alternative intervention for treatment-resistant depression. In studies with deep brain stimulation - DBS, when follow-on with functional magnetic resonance imaging and/or PET-CT (Positron emission tomography-computed tomography) is performed, it is observed an increase in the blood supply and glucose metabolism in this region, which is the anterior part of the limbic system. This same location has good experimental results also for the treatment of anorexia nervosa. The hypotheses suggest a greater activation of the reward system, a greater sense of well-being, and a consequent reduction in depressive symptoms, the objective of the treatment. Over the last 20 years, multicenter studies have shown symptomatic improvement in 50-60% of patients, and about a third even reach criteria for remission of the depressive disorder.

Whipple's disease orbitopathy: case report and review of literature.

A 59-year-old female patient was diagnosed with Whipple's disease (WD) after several months of constitutional complaints and adenopathies that were initially misinterpreted as sarcoidosis. Initial treatment included doxycycline, hydroxychloroquine and prednisolone, which was suspended due to long-term clinical stability. Four months after prednisolone suspension, the patient presented with right periorbital oedema and erythema. Ophthalmological examination revealed restricted eye movements. A computed tomography (CT) scan demonstrated signs of myositis. The patient was treated with anti-inflammatory and antibiotic drugs, that induced remission of the orbitopathy. During the following two years, she presented three relapses, affecting both the right or the left eyes. The last episode was also associated with systemic corticosteroid tapering. Orbitopathy is a rare form of WD presentation and the diagnosis of this condition may be challenging. As the clinical spectrum may range from an incidentaloma to a severe compressive neuropathy, proper recognition and management of WD orbitopathy is essential.

Macular Cystoid Edema Induced by Nab-Paclitaxel.

A 61-year old male was referred to the Ophthalmology department because of decreased bilateral visual acuity. The patient had metastatic pancreatic adenocarcinoma and was being treated with gemcitabine+nab-paclitaxel. On examination, the patient presented best corrected visual acuities of 4/20 and 2/20 in the right and left eye, respectively. The optical coherence tomography revealed bilateral severe macular edema. Macular edema was considered secondary to nab-paclitaxel and the drug was discontinued. Three months after drug discontinuation, the patient presented best corrected visual acuities of 20/20 and 16/20 in the right and left eye, respectively, and normal fundoscopy. Macular edema is a very rare side effect of taxanes, and the etiopathology is still unknown. Edema is usually reversible upon discontinuation of the offending agent. Clinicians should be aware of this adverse effect of taxanes, and a high index of clinical suspicion is essential for diagnosis.

Doente do sexo masculino, de 61 anos de idade, foi encaminhado para Oftalmologia por queixas de diminuição da acuidade visual bilateral. Tratava-se de um doente com um adenocarcinoma pancreático metastizado, sob tratamento com gemcitabina+nab-paclitaxel. Ao exame oftalmológico, o doente apresentava melhores acuidades visuais corrigidas de 4/20 e 2/20 do olho direito e esquerdo, respetivamente. A tomografia de coerência ótica revelou a presença de edema macular bilateral grave. O edema macular foi considerado secundário ao uso de nab-paclitaxel, pelo que o fármaco foi suspenso. Três meses após a suspensão do fármaco, o paciente apresentava acuidades visuais de 20/20 e 16/20 do olho direito e esquerdo, respetivamente, e uma fundoscopia normal. O edema macular é um efeito adverso muito raro dos taxanos e a sua etiopatologia ainda não se encontra totalmente esclarecida. O edema é habitualmente reversível após a suspensão do agente causador. Um elevado índice de suspeição é essencial para o diagnóstico desta condição.

Domestic violence against Latin American women and female mental health during the new coronavirus (SARS-CoV-2) outbreak.

We aimed to discuss the impact of the coronavirus pandemic on the VAW scenario and how it affects women's mental health. The short communication from secondary data collected from the official websites of seven countries in Latin America was performed. The sample was non-probabilistic, for convenience. The collection took place in January 2021. During the COVID-19 pandemic, the increased contact of the victim with the aggressor (if he/she is the spouse), deepening of economic disparities, stressful environment, and loss of social support mechanisms are some of the factors that explain the possible increase in VAW rates. VAW is a sociological phenomenon whose bases are rooted in historical, political, religious, and economic conditions. In addition to the biological dimension of the pandemic, it is necessary to reflect on the long-term impacts of this new social configuration, especially on more vulnerable groups such as women in underdeveloped countries.

COVID-19 and HIV among children and adolescents: Current inequalities.

The HIV epidemic enters its fifth decade amid a global pandemic. The increasing poverty, mental health problems, and abuse are raising the risk of infection for children, adolescents, and women. The inequalities driving the HIV epidemic, which are now exacerbated by COVID-19, demonstrate the social and clinical inequalities of more children infected with HIV and more children losing their fight against AIDS. In this context, current evidence highlights that, alarmingly, two out of five children living with HIV worldwide are unaware of their status, and just over half of children with HIV are receiving antiretroviral treatment. Discrimination and gender inequalities permeate significant situations in HIV services due to COVID-19 in early 2020 and throughout 2021. It was observed in recent studies substantial reductions in births in health facilities, maternal HIV testing, and initiation of antiretroviral treatment for HIV. An AIDS-free generation should be possible, but we are not there yet. HIV remains a burden.