Quality-of-life among women with breast cancer: application of the international classification of functioning, disability and health model.

Background: This study aimed to identify the factors that influence Breast Cancer (BC) women's quality of life (QoL) based on the International Classification of Functioning, Disability and Health (ICF) framework. Method: A cross-sectional study was conducted among 188 women with BC. The dependent variable, QoL, was measured using the Quality of Life Index (QLI-c). The independent variables were measured using the following Arabic-validated questionnaires: Pittsburgh Sleep Quality Index (PSQI), Female Sexual Function Index (FSFI), Modified Fatigue Impact Scale (MFIS), Hospital Anxiety and Depression Scale (HADS), and the International Physical Activity Questionnaire (IPAQ). Results: There was a significant positive correlation between monthly income (r = 0.17, p = 0.016) and QoL, and significant negative correlation between the stage of disease (r = -0.221, p = 0.002) and duration of first diagnosis (r = -0.280, p = 0.004) with QoL. Poor sleep quality, sexual dysfunction, fatigue, depression, and anxiety had significant negative correlations with QoL (p < 0.01). Multiple regression analysis revealed that among the various factors that might affect QoL, sexual dysfunction, poor sleep quality, depression, and anxiety were significant predictors of QoL (p ≤ 0.05). Conclusion: The ICF provided an excellent framework to explore the factors influencing QoL among women with BC. This study has given evidence for the relationship of demographic, clinical, and body functional factors with QoL among women with BC. Interestingly, sexual dysfunction, poor sleep quality, depression, and anxiety factors are predictors of QoL. Awareness of these factors that predict QoL will guide healthcare professionals to improve the health and QoL of BC women.

Healthcare Workers' Vulnerability to SARS-CoV-2 in Western Romania: A Study on Incidence and Risk Factors for Non-Vaccination and Reinfection.

Purpose: The COVID-19 pandemic has severely impacted healthcare workers, a professional category at risk of infection in both hospital and community settings. The aim of the study was to compare morbidity among hospital staff and that in general population, as well as the factors predicting non-vaccination and reinfection. Patients and Methods: The present study is a retrospective, cross-sectional study. It was conducted by including all the confirmed COVID-19 infection cases in medical staff members during the period 01.01.2021-31.03.2022 that were reported to the Public Health Authority of Timis County, Timisoara, Western Romania. Results: Direct, strong, statistically significant correlations were found between the incidence of COVID-19 recorded in all categories of medical personnel and the community pandemic trend, with maximum values for auxiliary and medium medical staff (rho = 0.852/0.821, p < 0.001). The high socio-economic level, as well as the advanced medical education level, were predictor factors for anti-SARS-COV-2 vaccination among the personnel. The non-vaccinated status as well as incomplete vaccination or even the 2-dose vaccination represented independent risk factors for reinfection in 2022. Conversely, receiving a higher number of vaccine doses emerged as the primary protective factor. Notably, reduced adherence to the administration of the following doses was observed particularly among medium and auxiliary staff, leading to additional risks of infection with the Omicron variant. Conclusion: Despite over 70% vaccination coverage among all studied medical personnel categories, there was low adherence to repeat doses of vaccination, particularly among medium and auxiliary staff. The study highlighted a distinct necessity for enhanced training on preventive behaviours and targeted prevention/control strategies for all professional groups interacting with patients, including caretakers, ambulance workers, receptionists, physiotherapists, and psychologists.

Prevalence and predictors of acute respiratory infection among children under-five years in Tigray regional state, northern Ethiopia: a cross sectional study.

BACKGROUND: Acute respiratory infection is still one of the leading causes of child morbidity and mortality worldwide. Developing countries, especially in Sub-Saharan Africa including Ethiopia continue to share an overburden of this infection. Studies showed that different predictor factors were associated with the occurrence of childhood acute respiratory infection. Therefore, the main aim of this study was to assess the prevalence and associated predictor factors of acute respiratory infection among children under-five years in the Tigray Regional State, northern Ethiopia. METHODS: A retrospective cross-sectional study design was done from January 18, 2016, to June 27, 2016. A total of 986 children under-five years were selected for this study. The logistic regression model analysis was employed to examine the predictor factors of childhood acute respiratory infection. Both bi-variable and multivariable data analysis was performed using STATA version 14.0. RESULTS: Overall, the study showed that the two weeks prevalence of acute respiratory infection among children under-five years was 16.10% [95%CI: 13.80-18.40]. According to the multivariable logistic regression model analysis, children aged (24-60) months (AOR: 0.59, 95%CI: 0.352-0.98), rich wealth index of households (AOR: 0.60, 95%CI: 0.378-0.959), diarrhea status of children (AOR: 3, 95%CI: 1.97-4.73), and mothers smoking cigarettes (AOR: 4, 95%CI: 1.15-16.50), were significant predictors of acute respiratory infection. CONCLUSION: The prevalence of ARI displays that Tigray regional state was experiencing a higher ARI rate than the national level. The current study identified the low wealth index of households, children aged (24-60 months), mothers smoking cigarettes, and diarrhea status of the children as crucial predictor factors for ARI. Interventions should be improved to these modifiable major predictor factors that significantly decrease the ARI problem among under-five children.

Predictors and efficacy of surgical treatment for consecutive exotropia.

PURPOSE: To study the surgical outcomes of consecutive exotropia and predictive factors, and to compare the medial rectus (MR) advancement, lateral rectus (LR) recession, or a combination of both procedures. METHODS: A retrospective study of patients diagnosed with consecutive exotropia that were operated on (2000-2020) were included. The convergence was classified from 0 to +++, with good: ++/+++ and poor: 0/+. A good outcome was considered when the final horizontal deviation was < 10 prism diopters (pd). Follow-up since the surgery and the number of reoperations were registered. RESULTS: A total of 88 cases were analyzed, mean age: 33.98 ± 17.68 years (57.95%: women). The near and distance horizontal deviation mean (±SD) was 34.3 pd (±16.45) and 34.36 pd (±16.33), respectively. MR advancement was performed in 36.36%, LR recession in 27.27%, and a combination of both in 36.36%. Surgery was unilateral in 65.91% (bilateral in 34.09%). A good outcome was obtained in 69.32% and reoperations in 11.36%. The insufficiency convergence was associated with a bad outcome. The near horizontal deviation (P = .006), the vertical deviation (VD) association (P = .036) and the combination of both MR advancement and LR recession (P = .017) were predictors of a bad result. The mean follow-up was 56.5 months ± 57.65. CONCLUSION: A long-term good surgical result was obtained in most patients. The greatest near deviation, the VD association, and the combination of MR advancement and the LR recession were predictive factors for bad results.

Trends in diagnosis of cardiac transthyretin amyloidosis: 3-year analysis of scintigraphic studies: Prevalence of myocardial uptake and its predictor factors.

To determine the prevalence of myocardial uptake (MU) and to identify predictors of MU in patients undergoing scintigraphy. Retrospective single-center series of technetium-99 m-labelled 3,3-diphosphono-1,2-propanodicarboxylic acid (99mTc-DPD) scans performed from March 2017 to March 2020. All patients undergoing scintigraphy were included, except those with preexisting amyloidosis. The features of MU, patients' characteristics and comorbidities were documented. Multivariate analysis was used to find items predicting MU. A total of 3,629 99mTc-DPD scans (total 11,444) were performed in patients aged > 70. The overall prevalence of MU was 2.7% (82/3,629); 1.2% in 2017-2018, to 2% in 2018-2019, and to 3.7% in 2019-2020. The prevalence of MU in patients without suspected cardiomyopathy was 1.2%; 1.1% in 2017-2018, 1.5% in 2018-2019 and 1% in 2019-2020. There is an increase in the number of requests due to suspected cardiomyopathy from 0.2% in 2017-2018 to 1.4% in 2018-2019 and to 4.8% in 2019-2020. Age, male sex, hypertension, heart failure, atrial fibrillation, atrioventricular block, aortic stenosis, and carpal tunnel syndrome were found to be predictors of MU. In patients without heart failure, only age, atrial fibrillation, and carpal tunnel syndrome were predicted MU. The prevalence of MU in scintigraphic studies surged over time due to the incremental referrals under the indication of cardiomyopathy workup. Atrial fibrillation and carpal tunnel syndrome were predictors for MU in patients without heart failure. Identifying patients with MU and no heart failure for extended screening for ATTR can lead to an earlier diagnosis and application of novel treatments.

Role of palliative SBRT in barcelona clinic liver cancer-stage C hepatocellular carcinoma patients.

OBJECTIVE: To evaluate the role of palliative stereotactic body radiation therapy (SBRT) in Barcelona Clinic Liver Cancer stage­C (BCLC-C) hepatocellular carcinoma (HCC) patients who are not suitable for other loco-regional therapies. MATERIALS AND METHODS: It is an observational retrospective study done between May 2020 and September 2021. The data were collected from 35 patients of advanced HCC who underwent SBRT. Patients of Child Pugh status (CPs) A5-B7 and with a liver reserve of ≥ 700cc were included. Local control (LC), overall survival (OS) and adverse events including decompensation were carefully recorded. RESULTS: In the cohort, Portal vein and IVC tumor thrombosis were present in 33 (94.3%) and 8 (22.85%) patients, respectively. Lung and nodal metastasis were found in 11 (31.4%) and 21 (60%) of patients, respectively. The median gross tumor volume (GTV) was 563cc (range 80-1925cc). The median SBRT dose prescription was 35 Gy (range 25-40 Gy) in 5-10 fractions. Post radiation therapy, there was improvement in pain and discomfort in 24 out of 29 (82.75%) and 18 out of 23 (78%) patients respectively. Also bone metastasis related pain was improved in all 3 (100%) patients. One year LC, and OS were 80% and 30% respectively. On multivariate analysis, the GTV volume > 750cc and PIVKA-II > 8000 mAU/ml remained the predictor factor for poor OS. Post SBRT, change in child-pugh score by 1 point was observed in 7 patients (20%) which was managed conservatively. CONCLUSION: SBRT is a safe and feasible option for BCLC­C HCC. It not only improves the quality of life by symptom control but also results in good LC and OS with acceptable toxicity. SBRT should be considered in a multidisciplinary fashion for patients presenting with advanced HCCs.

Time to sputum conversion in patients with pulmonary tuberculosis: A score to estimate the infectious period.

Introduction: Patients with pulmonary tuberculosis (PTB) disease and positive sputum cultures are the main source of infection. Culture conversion time is inconsistent and defining the length of respiratory isolation is challenging. The objective of this study is to develop a score to predict the length of isolation period. Methods: A retrospective study was carried out to evaluated risk factors associated with persistent positive sputum cultures after 4 weeks of treatment in 229 patients with PTB. A multivariable logistic regression model was used to determinate predictors for positive culture and a scoring system was created based on the coefficients of the final model. Results: Sputum culture was persistently positive in 40.6%. Fever at consultation (1.87, 95% CI:1.02-3.41), smoking (2.44, 95% CI:1.36-4.37), >2 affected lung lobes (1.95, 95% CI:1.08-3.54), and neutrophil-to-lymphocyte ratio > 3.5 (2.22, 95% CI:1.24-3.99), were significantly associated with delayed culture conversion. Therefore, we assembled a severity score that achieved an area under the curve of 0.71 (95% CI:0.64-0.78). Conclusions: In patients with smear positive PTB, a score with clinical, radiological and analytical parameters can be used as a supplemental tool to assist clinical decisions in isolation period.

Nomogram for Predicting Occult Locally Advanced Esophageal Squamous Cell Carcinoma Before Surgery.

Introduction: The limitations of preoperative examination result in locally advanced esophageal squamous cell carcinoma (ESCC) often going undetected preoperatively. This study aimed to develop a clinical tool for identifying patients at high risk for occult locally advanced ESCC; the tool can be supplemented with preoperative examination to improve the reliability of preoperative staging. Materials and Methods: Data of 598 patients who underwent radical resection of ESCC from 2010 to 2017 were analyzed. Logistic multivariate analysis was used to develop a nomogram. The training cohort included patients who underwent surgery during an earlier period (n = 426), and the validation cohort included those who underwent surgery thereafter (n = 172), to confirm the model's performance. Nomogram discrimination and calibration were evaluated using Harrell's concordance index (C-index) and calibration plots, respectively. Results: Logistic multivariate analysis suggested that higher preoperative carcinoembryonic antigen levels (>2.43, odds ratio [OR]: 2.093; 95% confidence interval [CI], 1.233-2.554; P = 0.006), presence of preoperative symptoms (OR: 2.737; 95% CI, 1.194-6.277; P = 0.017), presence of lymph node enlargement (OR: 2.100; 95% CI, 1.243-3.550; P = 0.006), and advanced gross aspect (OR: 13.103; 95% CI, 7.689-23.330; P < 0.001) were independent predictors of occult locally advanced ESCC. Based on these predictive factors, a nomogram was developed. The C-indices of the training and validation cohorts were 0.827 and 0.897, respectively, indicating that the model had a good predictive performance. To evaluate the accuracy of the model, we divided patients into high-risk and low-risk groups according to their nomogram scores, and a comparison was made with histopathological data. Conclusion: The nomogram achieved a good preoperative prediction of occult locally advanced ESCC; it can be used to make rational therapeutic choices.

Two, Six, and Twelve-Month Dropout Rate and Predictor Factors After a Multidisciplinary Residential Program for Obesity Treatment. A Prospective Cohort Study.

Introduction: The aim of the present study was to assess the dropout rate at 2, 6, and 12 months after an inpatient multidisciplinary residential program (MRP) for the treatment of obesity. Furthermore, this study assessed anthropometric and biochemical predictors associated with the dropout. Methods: Adult and elderly patients (age 59 ± 14 years) with obesity had undergone an MRP, were followed up from 2 to 12 months. Biochemical and anthropometric markers have been assessed at the beginning of the follow-up period after the MRP. Results: The study enrolled 178 subjects, 117 women and 61 men. The overall dropout rate at 2 months was 21.3%, after 6 months was 44.4%, and after 1 year was 68.5%. There was no difference by gender recorded. Furthermore, patients under medical treatment with psychiatric disorders did not show an association with the dropout rate. Patients with a higher level of body mass index (BMI) at the discharge of MRP showed +48% of dropout at 6 months. After the MRP, the baseline values of uricemia and white blood cells (WBCs) resulted as predictors of dropout at 2 months (p > 0.05). Furthermore, the excess percentage of fat mass lost during the MRP was associated with the risk of dropout at 2, 6, and 12 months (p > 0.05). Conclusion: The MRP for obesity is an opportunity for losing weight for patients with established criteria. The future challenge will be addressing the best strategic plans in order to reduce the dropout rate after this intervention. Investigating deeply the main predictors could be an opportunity to improve the long-term efficacy of MRP.

Predictores de complicaciones y muerte en pacientes con esofagectomía por cáncer de esófago / Predictors of complications and death in patients with esophagectomy due to esophagus cancer

Introducción: La morbilidad y la mortalidad continúan siendo altas a escala mundial como consecuencia de la esofagectomía programada por cáncer de esófago. Objetivo: Identificar los factores predictores de complicaciones posquirúrgicas y de muerte, la estadía hospitalaria y las causas de muerte en la población estudiada. Método: Se efectuó un estudio de cohorte de 81 pacientes con diagnóstico de cáncer de esófago, atendidos en los hospitales Saturnino Lora y Dr. Juan Bruno Zayas Alfonso de la provincia de Santiago de Cuba desde enero de 2010 hasta diciembre de 2019, de los cuales se escogió una muestra aleatoria de 68. Para identificar los factores predictivos asociados con las complicaciones y la mortalidad se definieron 2 cohortes de enfermos: los expuestos y los no expuestos a los factores de interés, tales como la realización de toracotomía, las reintervenciones, además de las complicaciones médicas y quirúrgicas infecciosas. Se utilizó el método estadístico de bondad de ajuste de Hosmer-Lemeshow con un nivel de significación α= 0,10. Resultados: Si se realiza toracotomía, la probabilidad de que se desarrollen complicaciones quirúrgicas infecciosas es 2,3 veces mayor que si no se lleva a cabo el proceder; asimismo, el riesgo de fallecer por dichas complicaciones (p=0,024), en contraposición a cuando no se presentan, asciende a 370,0 % (IC 90 %: 1,5-14,8). Conclusión: La realización de toracotomía se establece como factor predictor de complicaciones y la presencia de reintervenciones y de complicaciones médicas y quirúrgicas infecciosas como predictores de muerte en la esofagectomía programada.

Introduction: Morbidity and mortality continue being high worldwide as consequence of the esophagectomy programmed due to esophagus cancer. Objective: To identify the predictor factors of postsurgical and death complications, hospitalization and death causes in the studied population. Method: A cohort study of 81 patients with diagnosis of esophagus cancer was carried out. They were assisted in Saturnino Lora and Dr. Juan Bruno Zayas Alfonso hospitals in the province of Santiago de Cuba from January, 2010 to December, 2019, of which a random sample of 68 was chosen. To identify the prediction factors associated with the complications and mortality 2 cohorts of sick patients were defined: the exposed and those not exposed to interest factors, such as the thoracotomy realization, reinterventions, besides the infectious medical and surgical complications. The statistical method of Hosmer-Lemeshow was used with a significance level of α = 0,10. Results: If thoracotomy is carried out, the probability that infectious surgical complications are developed is 2.3 times more that if it is not carried out; also, the risk of dying due to this complications (p=0.024), in opposition to when they are not presented, ascends to 370.0 % (IC 90 %: 1.5-14.8). Conclusion: The thoracotomy realization is established as predictor factor of complications and the presence of reinterventions and infectious medical and surgical complications as death predictors in the programmed esophagectomy.

Prognostic factors for isolated medial patellofemoral ligament reconstruction: A systematic review.

BACKGROUND: Evidence concerning the influence gender, age, and the time elapsed from the first dislocation to surgery in the outcomes of Medial Patella Femoral Ligament (MPFL) reconstruction are lacking. This systematic review was conducted to investigate whether patient characteristics have an influence in the clinical outcomes of MPFL reconstruction for patients with patellofemoral instability. MATERIAL AND METHODS: This study followed the PRISMA guidelines. The main databases were accessed in February 2021. All the studies reporting outcomes of primary MPFL reconstruction in patients with recurrent patellofemoral instability were considered for inclusion. A multivariate analysis diagnostic tool was used to analyse the association between age, gender and time from injury to surgery and the surgical outcomes at last follow-up. RESULTS: A total of 50 articles (2037 procedures) were included. The mean follow-up was 40.90 ± 24.8 months. The mean age was 23.6 ± 3.9 years. 64.3% (1309 of 2037 patients) were female. The mean time from injury to surgery was 64.5 ± 48.9 months. Women showed no statistically significant association with the Kujala score or complications. Older patients had a reduced risk to incur re-dislocations (P = 0.01) and revisions (P = 0.01). Longer time from injury to surgery was associated with greater risk to incur re-dislocations (P = 0.01), and with lower Kujala score (P < 0.0001). No other statistically significant association was evidenced. CONCLUSION: The time span from the first patellar dislocation to the surgical reconstruction was a negative prognostic factor, while sex had no influence on surgical outcomes. The role of patients age on surgical outcomes remains unclear.

Analysis of malaria clinical-epidemiological predictors in individuals from Brazilian Amazon.

This research aims to determine whether the combination of epidemiological and clinical features can predict malaria. Diagnostic investigation detected 22.3% of individuals with Plasmodium vivax (P. vivax) malaria, with significant predominance of the male gender. The malaria triad (fever, chills and headache) had a more expressive frequency (81.1%) in individuals with positive thick blood than those with negative thick blood smear (65.1%), although there was no statistical significance. Among the variables analysed as predictive for positive thick blood smear, it was observed that personal history of travel to an endemic malaria area and past malaria infection (PMI) were significantly associated with malaria, even in multiple logistic regression. Fever had the higher sensitivity (94.6%) and past malaria history had the greater specificity (68.2%), with accuracy of 23.5% and 67.5%, respectively. In combined analysis, fever with chills had the highest sensitivity (91.9%), but low accuracy (38.5%). High specificity (91.5%) was found in the association of malaria triad, PMI and history of travel to endemic malaria area (which along with anorexia, was higher 94.6%), with good accuracy (80.7%), suggesting that the screening of patients for performing thick blood smear can be based on these data. The epidemiological features and the malaria triad (fever, chills and headache) can be predictors for identification of malaria patients, concurring to precocious diagnosis and immediate treatment of individuals with malaria.

Lenvatinib versus Sorafenib as first-line treatment in hepatocellular carcinoma: A multi-institutional matched case-control study.

BACKGROUND: Advanced Hepatocarcinoma (HCC) is an important health problem worldwide. Recently, the REFLECT trial demonstrated the non-inferiority of Lenvatinib compared to Sorafenib in I line setting, thus leading to the approval of new first-line standard of care, along with Sorafenib. AIMS AND METHODS: With aim to evaluate the optimal choice between Sorafenib and Lenvatinib as primary treatment in clinical practice, we performed a multicentric analysis with the propensity score matching on 184 HCC patients. RESULTS: The median overall survival (OS) were 15.2 and 10.5 months for Lenvatinib and Sorafenib arm, respectively. The median progression-free survival (PFS) was 7.0 and 4.5 months for Lenvatinib and Sorafenib arm, respectively. Patients treated with Lenvatinib showed a 36% reduction of death risk (p = 0.0156), a 29% reduction of progression risk (p = 0.0446), a higher response rate (p < 0.00001) and a higher disease control rate (p = 0.002). Sorafenib showed to be correlated with more hand-foot skin reaction and Lenvatinib with more hypertension and fatigue. We highlighted the prognostic role of Barcelona Clinic Liver Cancer (BCLC) stage, Eastern Cooperative Oncology Group Performance Status (ECOG-PS), bilirubin, alkaline phosphatase and eosinophils for Sorafenib. Conversely, albumin, aspartate aminotransferase (AST), alkaline phosphatase and Neutrophil-Lymphocyte Ratio (NLR) resulted prognostic in Lenvatinib arm. Finally, we highlighted the positive predictive role of albumin > Normal Value (NV), ECOG > 0, NLR < 3, absence of Hepatitis C Virus positivity, and presence of portal vein thrombosis in favor of Lenvatinib arm. Eosinophil < 50 and ECOG > 0 negatively predicted the response to Sorafenib. CONCLUSION: SLenvatinib showed to better perform in a real-word setting compared to Sorafenib. More researches are needed to validate the predictor factors of response to Lenvatinib rather than Sorafenib.

A Machine Learning Predictive Model for Post-Ureteroscopy Urosepsis Needing Intensive Care Unit Admission: A Case-Control YAU Endourology Study from Nine European Centres.

INTRODUCTION: With the rise in the use of ureteroscopy and laser stone lithotripsy (URSL), a proportionate increase in the risk of post-procedural urosepsis has also been observed. The aims of our paper were to analyse the predictors for severe urosepsis using a machine learning model (ML) in patients that needed intensive care unit (ICU) admission and to make comparisons with a matched cohort. METHODS: A retrospective study was conducted across nine high-volume endourology European centres for all patients who underwent URSL and subsequently needed ICU admission for urosepsis (Group A). This was matched by patients with URSL without urosepsis (Group B). Statistical analysis was performed with 'R statistical software' using the 'randomforests' package. The data were segregated at random into a 70% training set and a 30% test set using the 'sample' command. A random forests ML model was then built with n = 300 trees, with the test set used for internal validation. Diagnostic accuracy statistics were generated using the 'caret' package. RESULTS: A total of 114 patients were included (57 in each group) with a mean age of 60 ± 16 years and a male:female ratio of 1:1.19. The ML model correctly predicted risk of sepsis in 14/17 (82%) cases (Group A) and predicted those without urosepsis for 12/15 (80%) controls (Group B), whilst overall it also discriminated between the two groups predicting both those with and without sepsis. Our model accuracy was 81.3% (95%, CI: 63.7-92.8%), sensitivity = 0.80, specificity = 0.82 and area under the curve = 0.89. Predictive values most commonly accounting for nodal points in the trees were a large proximal stone location, long stent time, large stone size and long operative time. CONCLUSION: Urosepsis after endourological procedures remains one of the main reasons for ICU admission. Risk factors for urosepsis are reasonably accurately predicted by our innovative ML model. Focusing on these risk factors can allow one to create predictive strategies to minimise post-operative morbidity.

Predictors of delirium in older patients at the emergency department: a prospective multicentre derivation study.

OBJECTIVE: The objective of this study was to identify the predictors of incident delirium in this high-risk population. METHODS: This study was a planned sub-analysis of the INDEED multicentre cohort study. We recruited patients aged ≥ 65, independent/semi-independent, with an emergency department (ED) length of stay ≥ 8 h and admitted to any hospital ward. Patients were followed up during their ED stay up to 24 h after ward admission. Sociodemographic characteristics, comorbidities, functional status (OARS), illness severity, level of frailty, cognitive status (TICS-m) and ED/patient environment evaluation were collected during initial interview. Patients were screened for delirium twice a day using the Confusion Assessment Method. Multivariate logistic regression was performed to identify the predictors of delirium. RESULTS: Incident delirium was detected in 68 patients of the 612 patients included (11%). Initially, seven candidate predictors were included in a regression model, of which four were retained using a stepwise selection procedure. Presence of cognitive impairment at baseline (OR 3.6, p < 0.001), absence of mobilization during the whole ED length of stay (OR 3.3, p = 0.002), longer ED length of stay (OR 1.02, p = 0.006) were associated with a higher risk of incident delirium while higher functional status was associated with a lower risk (OR 0.8, p < 0.001). CONCLUSION: More work is needed to determine which tool(s) are most appropriate for the ED use to increase delirium screening compliance among health professionals working in this department. It is really the first step to be able to suggest interventions to decrease delirium incidence.

RéSUMé: OBJECTIF: L'objectif de cette étude était d'identifier les prédicteurs du délirium incident dans cette population à hautrisque. MéTHODES: Cette étude était une sous-analyse planifiée de l'étude de cohorte multicentrique INDEED. Nous avons recruté des patients âgés de ≥ 65 ans, indépendants/semi-indépendants, ayant une durée de séjour au département d'urgence (DU) ≥ 8 h et admis dans n'importe quel service. Les patients ont été suivis pendant leur séjour aux urgences jusqu'à 24 h après leur admission. Les caractéristiques sociodémographiques, les comorbidités, l'état fonctionnel (OARS), la gravité de la maladie, le niveau de fragilité, l'état cognitif (TICS-m) et l'évaluation de l'environnement des urgences/patients ont été recueillis lors de l'entretien initial. Les patients ont été soumis à un dépistage du délirium deux fois par jour à l'aide de la méthode d'évaluation de la confusion. Une régression logistique multivariée a été effectuée pour identifier les prédicteurs de délirium. RéSULTATS: Le délirium incident a été détecté chez 68 des 612 patients inclus (11%). Au départ, sept prédicteurs candidats ont été inclus dans un modèle de régression, dont quatre ont été retenus par une procédure de sélection par étapes. La présence d'un déficit cognitif initial (RC 3,6, p < 0,001), l'absence de mobilisation pendant toute la durée du séjour à l'urgence (RC 3,3, p = 0,002), une durée de séjour plus longue à l'urgence (RC 1,02, p = 0,006) étaient associées à un risque plus élevé de délirium incident, tandis qu'un état fonctionnel plus élevé était associé à un risque plus faible (RC 0,8, p < 0,001). CONCLUSIONS: Des travaux supplémentaires sont nécessaires pour déterminer quel(s) outil(s) sont les plus appropriés au DU afin d'accroître le dépistage du délirium par les professionnels de santé travaillant dans ce service. C'est vraiment la première étape pour pouvoir proposer des interventions visant à diminuer l'incidence du délirium.

Factores predictores de mortalidad hospitalaria en pacientes con infarto agudo del miocardio / Predictor factors of hospital mortality in patients with acute myocardial infarction / Fatores preditivos de mortalidade hospitalar em pacientes com infarto agudo do miocárdio

RESUMEN Introducción: Las enfermedades cardiovasculares representan la principal causa de muerte de la población mundial. Objetivo: Identificar los factores predictores de mortalidad hospitalaria en pacientes con infarto agudo del miocardio en el Hospital General Docente "Dr. Agostinho Neto", durante el año 2017. Método: Se realizó un estudio retrospectivo analítico de tipo caso y control, en una población conformada por 90 pacientes con infarto. En el grupo caso se encontraron todos los pacientes fallecidos durante el ingreso (n=30) que cumplieron los criterios de inclusión y exclusión, mientras que el grupo control estuvo constituido por 60 pacientes que egresaron vivos, seleccionados al azar mediante un muestreo aleatorio simple. Resultados: La media de la edad fue mayor en el grupo de los casos 74,06 respecto a los controles, (p=0,021). El 86,6 % de los casos no recibió trombolisis y el 6,6 % tuvo algún criterio de reperfusión pos-estreptoquinasa (p=0,00). El 36,6 % de los casos presentó choque cardiogénico (p=0,003), ruptura cardíaca (30 %) (p=0,03), y taponamiento (23,3 %) (p=0,01). Conclusiones: Los factores predictores de mortalidad hospitalaria en pacientes con infarto agudo del miocardio son: la edad avanzada, el tiempo prolongado entre el inicio de los síntomas y la asistencia médica, la existencia de las complicaciones, tales como el choque cardiogénico, el taponamiento cardíaco y la ruptura cardíaca, así como la no administración de tratamiento trombolítico y la ausencia de reperfusión.

ABSTRACT Introduction: Cardiovascular disease is the main cause of death worldwide. Objective: To identify the predictor factors of hospital mortality in patients with acute myocardial infarction at the Hospital General Docente "Dr. Agostinho Neto" in 2017. Method: A retrospective analytical case-control study was performed in a population of 90 patients with myocardial infarction. The case-cohort study included all patients who died during admission (n=30) and met the inclusion and exclusion criteria, while the case-control study included 60 patients who were discharged alive, randomly selected by simple random sampling. Results: The mean age was higher in the case-cohort studied (74.06 years) than the case-control (p=0.021). The 86,6% of cases did not receive thrombolysis and 6.6% had some reperfusion criteria after the streptokinase (p=0.00). Cardiogenic shock (p=0.003), cardiac rupture (30%) (p=0.03), and cardiac tamponade (23.3%) (p=0.01) were present in 36.6% of cases. Conclusions: The predictor factors of hospital mortality in patients with acute myocardial infarction are as follows: age, the prolonged time between the onset of symptoms and medical attention, presence of complications such as cardiogenic shock, cardiac tamponade and cardiac rupture, as well as the non-administration of thrombolytic treatment and the absence of reperfusion.

RESUMO Introdução: As doenças cardiovasculares representam a principal causa de morte da população mundial. Objetivo: Identificar os fatores preditivos de mortalidade hospitalar em pacientes com infarto agudo do miocárdio no Hospital Geral Universitário "Dr. Agostinho Neto", durante 2017. Método: Foi realizado um estudo retrospectivo analítico caso-controle em uma população de 90 pacientes com infarto. No grupo caso, foram encontrados todos os pacientes que morreram na admissão (n=30) que atenderam aos critérios de inclusão e exclusão, enquanto o grupo controle foi composto por 60 pacientes que receberam alta com vida, selecionados aleatoriamente por amostragem aleatória simples. Resultados: A média de idade foi maior no grupo de casos 74,06 em relação aos controles (p=0,021). 86,6% dos casos não receberam trombólise e 6,6% tinham algum critério para reperfusão pós-estreptoquinase (p=0,00). 36,6% dos casos apresentaram choque cardiogênico (p=0,003), ruptura cardíaca (30%) (p=0,03) e tamponamento (23,3%) (p=0,01). Conclusões: Os fatores preditivos de mortalidade hospitalar em pacientes com infarto agudo do miocárdio são: idade avançada, longo tempo entre o início dos sintomas e o atendimento médico, a existência de complicações, como choque cardiogênico, tamponamento cardíaco e ruptura cardíaca, bem como a não administração de tratamento trombolítico e a ausência de reperfusão.

Predictor factors of prism effectiveness in young adults with convergence insufficiency.

Clinical relevance: The findings of this study can be useful in the process of patient selection as well as in optimising the prescription of the prism in patients with convergence insufficiency.Background: To determine the relationship between the demographic variables and baseline clinical characteristics with the prism effectiveness in young adults with convergence insufficiency.Methods: Sixty-four young adults with convergence insufficiency entered a randomised clinical trial and were randomly assigned to either treatment or placebo groups. For participants in the treatment group, the near optical correction containing base-in prism was determined based on the Sheard's criterion. Participants in the placebo group received near optical correction. After three months of using the assigned correction, the outcome examinations were performed.Results: In the univariate analysis, a remote near point of convergence, a higher baseline symptoms score, and a higher prescribed prism power showed a significant relationship with the increase in prism effectiveness. A significant inverse relationship was found between the near positive fusional vergence, vergence facility, and prism adaptation rate with the prism effectiveness. Based on the results of the multiple regression, the prism adaptation rate was the only independent predictor factor of prism effectiveness, so that the prism effectiveness increased by 0.60 for each per cent reduction in prism adaptation rate.Conclusion: Prism adaptation is the only independent predictive factor of prism effectiveness in young adults with convergence insufficiency. Based on the findings of the present study, it is recommended that careful assessment of prism adaptation be considered before considering prism prescription.

Predictive factors of severity and persistence of oropharyngeal dysphagia in sub-acute stroke.

PURPOSE: This study aims to understand the factors contributing to the severity of oropharyngeal dysphagia and its persistence in the sub-acute phase of stroke. METHODS: We retrospectively collected the data of all the patients suffering from a stroke in the last year. The severity of stroke was reported according to the NIHSS score. All the patients were evaluated with the Dysphagia Risk Score and with a FEES. We classified the Dysphagia Risk Score and FEES results using the PAS score and ASHA-NOMS levels. The data were analysed statistically with ANOVA test, Student's t test and Pearson's correlation coefficient. RESULTS: A series of 54 patients were evaluated. The ANOVA test did not find any difference in the mean score of Dysphagia Risk Score, PAS and ASHA-NOMS when compared with the brain area of stroke. An NIHSS at hospital admission (stroke unit) of more than 12 was predictive of ASHA-NOMS score 1-4 after 60 days (p < 0.05). A PAS score between 6 and 8 at first FEES evaluation was predictive of poor (1-4) ASHA-NOMS score after 60 days (p < 0.01). A moderate positive linear correlation was found between NIHSS score and both PAS (r 0.65) and Dysphagia Risk Score (r 0.50); a moderate negative linear correlation was recorded between NIHSS and ASHA-NOMS (r - 0.66) scores. CONCLUSION: In the sub-acute phase of stroke, the predictive factors of persistent dysphagia are not linked to the damaged neuroanatomical region and others factors such as NIHSS value and high PAS score seem more useful.

Role of Body Weight in the Onset and the Progression of Idiopathic Premature Pubarche.

BACKGROUND: The term premature pubarche (PP) refers to the appearance of pubic hair before age 8 in girls and before age 9 in boys. Although idiopathic PP (often associated with premature adrenarche) is considered an extreme variation from the norm, it may be an initial sign of persistent hyperandrogenism. Factors contributing to PP onset and progression have not been identified to date. AIMS: The objectives of this study are to describe a group of Italian children with PP, to identify potential factors for its onset, and to define its clinical and biochemical progression. METHODS: We retrospectively enrolled all infants born between 2001 and 2014 with PP. Children with advanced bone age (BA) underwent functional tests to determine the cause of PP. Hormonal analysis and BA determination were performed annually during a 4-year follow-up period. RESULTS: A total of 334 children with PP were identified: idiopathic PP (92.5%, associated with premature adrenarche in some cases); related to precocious puberty (6.6%); late-onset 21-hydroxylase deficiency (0.9%). Low birth weight was associated with premature adrenal activation. Body mass index (BMI) was the only factor that influenced the progression of BA during follow-up. CONCLUSIONS: Low birth weight is a predisposing factor for premature adrenal activation. The increase in BMI in patients with idiopathic PP during the 4-years of follow-up was responsible for BA acceleration. We recommend prevention of excessive weight gain in children with PP and strict adherence to follow-up in order to prevent serious metabolic consequences.