Assessment of the Impact of Home-Based Hospitalization on Health Outcomes: An Observational Study.

INTRODUCTION: In Portugal, evidence of clinical outcomes within home-based hospitalization programs remains limited. Despite the adoption of homebased hospitalization services, it is still unclear whether these services represent an effective way to manage patients compared with inpatient hospital care. Therefore, the aim of this study was to evaluate the outcomes of home-based hospitalization compared with conventional hospitalization in a group of patients with a primary diagnosis of infectious, cardiovascular, oncological, or 'other' diseases. METHODS: An observational retrospective study using anonymized administrative data to investigate the outcomes of home-based hospitalization (n = 209) and conventional hospitalization (n = 192) for 401 Portuguese patients admitted to CUF hospitals (Tejo, Cascais, Sintra, Descobertas, and the Unidade de Hospitalização Domiciliária CUF Lisboa). Data on demographics and clinical outcomes, including Barthel index, Braden scale, Morse scale, mortality, and length of hospital stay, were collected. The statistical analysis included comparison tests and logistic regression. RESULTS: The study found no statistically significant differences between patients' admission and discharge for the Barthel index, Braden scale, and Morse scale scores, for both conventional and home-based hospitalizations. In addition, no statistically significant differences were found in the length of stay between conventional and home-based hospitalization, although patients diagnosed with infectious diseases had a longer stay than patients with other conditions. Although the mortality rate was higher in home-based hospitalization compared to conventional hospitalization, the mortality risk index (higher in home-based hospitalization) assessed at admission was a more important predictor of death than the type of hospitalization. CONCLUSION: The study found that there were no significant differences in outcomes between conventional and home-based hospitalization. Home-based hospitalization was found to be a valuable aspect of patient- and family-centered care. However, it is noteworthy that patients with infectious diseases experienced longer hospital stays.

Study protocol for a randomized controlled trial testing the efficacy of Emotion Detectives In-Out: a blended version of the unified protocol for transdiagnostic treatment of emotional disorders in Portuguese children.

BACKGROUND: Childhood emotional disorders (EDs; i.e., anxiety and depressive disorders) are currently a public health concern. Their high prevalence, long-term effects, and profound influence on the lives of children and families highlight the need to identify and treat these disorders as early and effectively as possible. This clinical trial will examine the efficacy of a blended version (i.e., combining face-to-face and online sessions into one treatment protocol) of the Unified Protocol for Children (the "Emotion Detectives In-Out" program). This program is a manualized cognitive-behavioral therapy for the transdiagnostic treatment of EDs in children aged 7 to 12 years that aims to reduce the intensity and frequency of strong and aversive emotional experiences by helping children learn how to confront those emotions and respond to them in more adaptive ways. METHODS: This study is designed as a multicenter equivalence randomized controlled parallel-group two-arm trial comparing the Emotion Detectives In-Out program with an evidenced-based group intervention for children with anxiety disorders (the Coping Cat program). Participants will be children aged between 7 and 12 years with an anxiety disorder or with clinically significant anxiety symptoms as well as one of their parents or a legal representative. A minimum sample size of 138 children (69 per group) is needed to test whether the efficacy of the proposed intervention is equivalent to that of the well-established Coping Cat intervention. DISCUSSION: We expect Emotion Detectives In-Out to be a feasible and efficacious alternative intervention for treating children's EDs by allowing for a greater increase in children's access to care. A blended format is expected to overcome common barriers to treatment (e.g., parents´ lack of time to attend regular sessions) and make the intervention more accessible to families. TRIAL REGISTRATION: The clinical trial is registered at ClinicalTrials.gov (Identifier: NCT05747131, date assigned February 28, 2023).

Never Too Old for Congenital Heart Disease: A Case of Cor Triatriatum Sinistrum and Mitral Valve Prolapse.

Cor triatriatum is a congenital atrial abnormality, which comprises a membrane that divides the atrium into two chambers. Symptoms can arise either due to the obstructive nature of this membrane or related to other associated anomalies, such as atrial septal defects or abnormal pulmonary venous return. The authors report the case of an adult male, in whom an incidental finding of cor triatriatum sinistrum was documented in association with mitral valve prolapse. However, both the late diagnosis and the association with mitral valve disease are uncommon. Multimodality imaging evaluation can prove very helpful in these cases to better define the anatomy of the left atrium and appropriately plan for intervention when indicated.

Recurrent myocarditis in the context of Behçet's disease: a case report.

BACKGROUND: Behçet's syndrome is a multisystemic vasculitis of unknown aetiology. Cardiac involvement is rare, with described prevalence between 1% and 46%, with pericarditis, valvular insufficiency, intracardiac thrombosis, and eventually sinus of Valsalva aneurysms being the most common findings. Although previously reported, myocarditis is a very rare complication of Behçet's syndrome. CASE SUMMARY: A 26-year-old man, smoker but otherwise healthy, was admitted to the emergency department with atypical chest pain, with no radiation, relation to efforts, position or deep inspiration, and dyspnoea, since the day before. His physical examination was unremarkable, including no fever, tachycardia, or pericardial friction rub. Electrocardiogram (ECG) revealed an early repolarization pattern, with no changes noted in subsequent exams. He had elevation of inflammatory parameters and an increased high-sensitivity troponin level of 3300 ng/L. Transthoracic echocardiography (TTE) was unremarkable. Coronary angiography showed no coronary stenosis. A presumed diagnosis of non-complicated viral myocarditis was established. The patient's condition improved with acetylsalicylic acid as needed and colchicine and he was discharged after 3 days. Cardiac magnetic resonance was performed, showing late epicardial enhancement in the apical segment of the lateral wall, supporting the diagnosis of myocarditis. Four months later, the patient returned with recurrence of chest pain. Additionally, he also complained of fever, odynophagia, and otalgia since the previous week. Oropharyngeal examination revealed tonsillar pillars aphthosis. The ECG was similar to the previous and TTE was normal. Bloodwork revealed once again elevation of inflammatory parameters and elevation of troponin. Recurrent myocarditis was diagnosed. Treatment with ibuprofen, colchicine, and antibiotic therapy was started with no significant improvement. After a more thorough physical examination, an ulcerated scrotal lesion, a left buttock folliculitis, and an axillary hidradenitis were found, which, according to the patient, were recurrent in the last year. Accordingly, the diagnosis of Behçet's syndrome with mucocutaneous and cardiac involvement was established. The patient was kept on colchicine and was also started on immunosuppressive therapy with corticosteroids and azathioprine, with resolution of the symptoms in the following day. A positron emission tomography (PET) was performed 2 days after discharge and showed a higher myocardial uptake in the left ventricular basal segments and both papillary muscles. Prednisolone tapering was started after 2 months, while maintaining azathioprine. At 1-year follow-up, the patient remained asymptomatic. A re-evaluation PET was performed, showing no images suggestive of metabolically active disease in the myocardium. DISCUSSION: This case highlights the importance of awareness of this rare but potentially serious entity and reinforces the significance of aetiology investigation in cases of recurrent myocarditis. It also shows the success of immunosuppressive therapy in a context where the optimal management is still considerably uncertain.

Genomic Regions 10q22.2, 17q21.31, and 2p23.1 Can Contribute to a Lower Lung Function in African Descent Populations.

Accumulated evidence supports the contribution of genetic factors in modulating airway function, especially ancestry. We investigated whether genetic polymorphisms can affect lung function in a mixed Brazilian child population using the admixture mapping strategy through RFMix software version 1.5.4 (Stanford University, Stanford, CA, USA), followed by fine mapping, to identify regions whereby local African or European ancestry is associated with lung function measured by the forced expiratory volume in the first second (FEV1)/forced vital capacity (FVC) ratio, an indicator of airway obstruction. The research cohort included 958 individuals aged 4 to 11 years enrolled in the SCAALA (Social Change, Asthma, Allergy in Latin America) Program. We identified that African ancestry at 17q21.31, 10q22.2, and 2p23.1 regions was associated with lower lung function measured by FEV1/FVC p < 1.9 × 10-4. In contrast, European ancestry at 17q21.31 showed an opposite effect. Fine mapping pointed out 5 single nucleotide polymorphisms (SNPs) also associated in our replication cohort (rs10999948, rs373831475, rs8068257, rs6744555, and rs1520322). Our results suggest that genomic regions associated with ancestry may contribute to differences in lung function measurements in African American children in Brazil replicated in a cohort of Brazilian adults. The analysis strategy used in this work is especially important for phenotypes, such as lung function, which has considerable disparities in terms of measurements across different populations.

Light chain cardiac amyloidosis - a rare cause of heart failure in a young adult

SUMMARY Cardiac amyloidosis is an infiltrative cardiomyopathy, resulting from amyloid deposition within the myocardium. In primary systemic (AL-type) amyloidosis, the amyloid protein is composed of light chains resulting from plasma-cell dyscrasia, and cardiac involvement occurs in up to 50% of the patients We present a case of a 43-year-old man, with complaints of periodical swollen tongue and xerostomia, bleeding gums and haematuria for two months. His blood results showed normocytic anaemia, thrombocytopenia and a high spontaneous INR, therefore he was referred to the Internal Medicine clinic. In the first visit, he showed signs and symptoms of overt congestive heart failure and was referred to the emergency department. The electrocardiogram showed sinus tachycardia and low voltage criteria. Echocardiography showed biventricular hypertrophy with preserved ejection fraction, restrictive physiology with elevated filling pressures, thickened interatrial septum and atrioventricular valves, small pericardial effusion and relative "apical sparing" on 2D longitudinal strain. Cardiac MRI showed diffuse subendocardial late enhancement. Serum protein electrophoresis was inconclusive, however urine analysis revealed nephrotic range proteinuria, positive Bence Jones protein and an immunofixation test with a monoclonal lambda protein band. Abdominal fat biopsy was negative for Congo red stain, nevertheless a bone marrow biopsy was performed, revealing lambda protein monoclonal plasmocytosis, confirming the diagnosis of primary systemic amyloidosis. This case represents a rare cause of heart failure in a young adult. Low-voltage QRS complexes and typical echocardiography features should raise the suspicion for cardiac amyloidosis. Prognosis is dictated by the level of cardiac involvement; therefore, early diagnosis and treatment are crucial.

RESUMO A amiloidose cardíaca corresponde a uma miocardiopatia infiltrativa, resultante do depósito da proteína amiloide no miocárdio. Na amiloidose sistêmica primária (tipo AL), a proteína amiloide é composta por cadeias leves que resultam de discrasia dos plasmócitos, havendo envolvimento cardíaco em até 50% dos doentes. Apresentamos o caso de um homem de 43 anos, com queixas de edema periódico da língua e xerostomia, hemorragia gengival e hematúria há dois meses. Analiticamente havia a destacar anemia normocítica, trombocitopenia e um INR alto espontâneo, pelo que foi referenciado à consulta de Medicina Interna. Na primeira consulta, apresentou-se com sinais de insuficiência cardíaca congestiva franca, pelo que foi referenciado ao Serviço de Urgência. O eletrocardiograma demonstrou taquicardia sinusal e critérios de baixa voltagem. O ecocardiograma revelou hipertrofia biventricular com fração de ejeção preservada, fisiologia restritiva com elevação das pressões de enchimento, espessamento do septo interauricular e das válvulas auriculoventriculares, derrame pericárdico ligeiro e padrão de apical sparing no strain longitudinal 2D. Realizou ainda ressonância magnética cardíaca, que mostrou realce tardio subendocárdico difuso. A eletroforese das proteínas foi inconclusiva, contudo a análise da urina revelou proteinúria no espectro nefrótico, presença de proteína de Bence Jones e um teste de imunofixação com uma banda monoclonal de cadeias lambda. A biópsia da gordura abdominal foi negativa. Não obstante, foi realizada uma biópsia da medula óssea, verificando-se plasmocitose monoclonal lambda, o que confirmou o diagnóstico de amiloidose primária sistêmica. Este caso representa uma causa rara de insuficiência cardíaca no jovem adulto. A baixa voltagem no eletrocardiograma e os achados ecocardiográficos típicos devem fazer suspeitar de amiloidose cardíaca. O prognóstico é ditado pelo nível de envolvimento cardíaco, motivo pelo qual o diagnóstico e o tratamento precoces são essenciais.

Light chain cardiac amyloidosis - a rare cause of heart failure in a young adult.

Cardiac amyloidosis is an infiltrative cardiomyopathy, resulting from amyloid deposition within the myocardium. In primary systemic (AL-type) amyloidosis, the amyloid protein is composed of light chains resulting from plasma-cell dyscrasia, and cardiac involvement occurs in up to 50% of the patients We present a case of a 43-year-old man, with complaints of periodical swollen tongue and xerostomia, bleeding gums and haematuria for two months. His blood results showed normocytic anaemia, thrombocytopenia and a high spontaneous INR, therefore he was referred to the Internal Medicine clinic. In the first visit, he showed signs and symptoms of overt congestive heart failure and was referred to the emergency department. The electrocardiogram showed sinus tachycardia and low voltage criteria. Echocardiography showed biventricular hypertrophy with preserved ejection fraction, restrictive physiology with elevated filling pressures, thickened interatrial septum and atrioventricular valves, small pericardial effusion and relative "apical sparing" on 2D longitudinal strain. Cardiac MRI showed diffuse subendocardial late enhancement. Serum protein electrophoresis was inconclusive, however urine analysis revealed nephrotic range proteinuria, positive Bence Jones protein and an immunofixation test with a monoclonal lambda protein band. Abdominal fat biopsy was negative for Congo red stain, nevertheless a bone marrow biopsy was performed, revealing lambda protein monoclonal plasmocytosis, confirming the diagnosis of primary systemic amyloidosis. This case represents a rare cause of heart failure in a young adult. Low-voltage QRS complexes and typical echocardiography features should raise the suspicion for cardiac amyloidosis. Prognosis is dictated by the level of cardiac involvement; therefore, early diagnosis and treatment are crucial.