Hyperbaric Medicine in Pediatrics - reality of a Portuguese reference center.

OBJECTIVE: To identify and characterize the population of Pediatric patients referred to our hyperbaric oxygen therapy center. METHODS: Retrospective and observational study, including pediatric patients treated with hyperbaric oxygen therapy, from 2006 to 2021, at the hyperbaric medicine reference center in the north of Portugal. Variables of interest were extracted from electronic medical records. RESULTS: Our study included 134 patients. The most frequent reasons for referral were carbon monoxide poisoning (n=59) and sudden sensorineural hearing loss (n=41). In 75 cases (56%), treatment was initiated in an urgent context. Symptom presentation at Emergency Department varied among patients, the most frequent being headache and nausea/vomiting. Concerning carbon monoxide poisoning, the most common sources were water heater, fireplace/brazier, and boiler. Regarding adverse effects, it was identified one case of intoxication by oxygen and four cases of middle ear barotrauma. CONCLUSIONS: The most frequent cause for referral was carbon monoxide poisoning. All patients evolved favorably, with few side effects being reported, emphasizing the safety of this therapy. While most pediatricians may not be aware of the potential benefits arising with hyperbaric oxygen therapy, it is of upmost importance to promote them, so that this technique is increasingly implemented.

Cardiovascular Risk and Lifestyle: comparison between teaching workers in Portugal and Brazil.

OBJECTIVE: Compare Cardiovascular Risk between workers in Brazil and Portugal who work in the teaching context and its relationship with Lifestyle and Common Mental Disorder. METHODS: Cross-sectional study that compared the cardiovascular health conditions of teaching workers in Manaus (Brazil) and Coimbra (Portugal). The odds ratio between groups was estimated. RESULTS: The differences were: Smoking and hypercholesterolemia in participants from Portugal. Hypertension, chronic disease, increased abdominal perimeter, common mental disorder, and absence from work in Brazil. The variables with the greatest effect for high cardiovascular risk were: Country-Portugal [17.273 (95%CI1.538-193.951)], sex-male [61.577 (95%CI5.398-702.469)] and smoking [593.398 (95%CI57.330-6.142.020)]. CONCLUSION: The differences in risk between groups showed that participants from Portugal, men, with high blood pressure and/or smokers are the most vulnerable to having a cardiovascular event. There is a need for interventions to promote cardiovascular health in the workplace in both countries.

Intervention Programs Targeting Burnout in Health Professionals: A Systematic Review.

Background: Burnout is an occupational syndrome, with a higher prevalence in professionals whose close involvement with other people is significant. There is a great diversity of professionals at risk of burnout, and therefore the implementation of intervention programs is relevant, as helping people to maintain their mental and emotional health enables them to become more meaningfully involved in their communities and become more effective and active global citizens. We aimed to review systematically the characteristics of interventions targeting burnout in health professionals. Methods: The search was conducted in three databases: Scopus, Web of Science, and PubMed, following the PRISMA model, and 16 eligible articles were identified between 2012 and 2023. Results: Mindfulness showed great efficacy in preventing burnout, by reducing stress levels and promoting empathy. In addition, relaxation and breathing techniques, yoga, and music therapy showed to improve burnout and occupational stress levels. Balint groups have also helped slow the progression of burnout. Implications about the need for future research to foster the promotion of well-being and mental health of health professionals are mentioned. Conclusion: Mindfulness, relaxation and breathing techniques, yoga, music therapy and balint groups proved to be effective in preventing burnout.

Long COVID cognitive sequelae 6 months postinfection and beyond: a scoping review protocol.

INTRODUCTION: The novel and expanding field of long COVID research has undergone diverse methodological approaches in recent years. This protocol lays out the methodological approach, which aims at identifying nuances in current research. It underscores the necessity for a more precise understanding of prolonged cognitive sequelae and their relation to initial disease severity. The findings will add valuable insights for the development of targeted rehabilitation, healthcare interventions and thereby aid patients, clinicians, policymakers and researchers. Our upcoming research is introduced here. METHODS AND ANALYSIS: To map current research in the field, a scoping review will be conducted and documented in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Review Extension standards. A systematic search of scientific databases (PubMed, EMBASE), presented 1409 eligible results, published up to 21 December 2023. After removal of duplicates, 925 articles were extracted for screening. Two independent reviewers will screen for titles, abstracts and full texts, to extract data, which will then be organised using charting software. Data for various variables, that is, journal info, studied population demographics, study design, long COVID related data, cognitive outcomes and neuropsychological tests will be gathered. Descriptive analyses, evidence gap maps, heat map quantifications and narrative synthesis will be conducted for reporting of results.This scoping review has been registered with the Open Science Framework (https://doi.org/10.17605/OSF.IO/JHFX6). ETHICS AND DISSEMINATION: Ethical approval is not required, as the study does not involve human participants. The findings will be disseminated through a publication in a scientific journal and within the professional network.

Human-in-the-Loop Optimization of Knee Exoskeleton Assistance for Minimizing User's Metabolic and Muscular Effort.

Lower limb exoskeletons have the potential to mitigate work-related musculoskeletal disorders; however, they often lack user-oriented control strategies. Human-in-the-loop (HITL) controls adapt an exoskeleton's assistance in real time, to optimize the user-exoskeleton interaction. This study presents a HITL control for a knee exoskeleton using a CMA-ES algorithm to minimize the users' physical effort, a parameter innovatively evaluated using the interaction torque with the exoskeleton (a muscular effort indicator) and metabolic cost. This work innovates by estimating the user's metabolic cost within the HITL control through a machine-learning model. The regression model estimated the metabolic cost, in real time, with a root mean squared error of 0.66 W/kg and mean absolute percentage error of 26% (n = 5), making faster (10 s) and less noisy estimations than a respirometer (K5, Cosmed). The HITL reduced the user's metabolic cost by 7.3% and 5.9% compared to the zero-torque and no-device conditions, respectively, and reduced the interaction torque by 32.3% compared to a zero-torque control (n = 1). The developed HITL control surpassed a non-exoskeleton and zero-torque condition regarding the user's physical effort, even for a task such as slow walking. Furthermore, the user-specific control had a lower metabolic cost than the non-user-specific assistance. This proof-of-concept demonstrated the potential of HITL controls in assisted walking.

Exploring Lifestyle Factors and Treatment Adherence among Older Adults with Hypertension Attending a Mobile Health Unit (MHU) in a Rural Area of Central Portugal.

This cross-sectional and analytical study aimed to characterize a sample of hypertensive older adults attending a Mobile Health Unit (MHU) in a rural area of central Portugal according to their lifestyle and to analyze the impact of lifestyles on treatment adherence. The sample comprised 235 Portuguese hypertense patients, mainly females (63.8%) with a mean age of 75 years (±8.14 years) and low level of education. The data collection was carried out through a questionnaire consisting of sociodemographic questions, dietary variables, an Alcohol Dependence Questionnaire, an International Physical Activity Questionnaire (Short Version), a Nutrition Health Determination Questionnaire, a Self-Care with Hypertension Scale, and an Adherence to Treatments Measurement Scale. Only 34.5% of the hypertensive patients have controlled blood pressure values (28.2% men and 38% women). However, more than half (56.2%) of the hypertensive patients are classified as adherent to therapeutic measures. The hypertensive individuals, who present higher levels of adherence to the treatment, do not present alcohol dependence, are frequent consumers of aromatic herbs, sporadically consume salt, present good nutritional health, and practice moderate physical activity. The predictor variables for treatment adherence are the self-care dimensions general dietary (p = 0.001), specific dietary (p = 0.034), physical activity (p = 0.031), and antihypertensive medication intake (p < 0.001). Hypertensive patients with healthier lifestyles present better levels of treatment adherence. Therefore, promoting physical activity and healthy dietary practices is necessary to improve treatment adherence and increase antihypertensive treatment's effectiveness.

Reproducibility of arterial spin labeling cerebral blood flow image processing: A report of the ISMRM open science initiative for perfusion imaging (OSIPI) and the ASL MRI challenge.

PURPOSE: Arterial spin labeling (ASL) is a widely used contrast-free MRI method for assessing cerebral blood flow (CBF). Despite the generally adopted ASL acquisition guidelines, there is still wide variability in ASL analysis. We explored this variability through the ISMRM-OSIPI ASL-MRI Challenge, aiming to establish best practices for more reproducible ASL analysis. METHODS: Eight teams analyzed the challenge data, which included a high-resolution T1-weighted anatomical image and 10 pseudo-continuous ASL datasets simulated using a digital reference object to generate ground-truth CBF values in normal and pathological states. We compared the accuracy of CBF quantification from each team's analysis to the ground truth across all voxels and within predefined brain regions. Reproducibility of CBF across analysis pipelines was assessed using the intra-class correlation coefficient (ICC), limits of agreement (LOA), and replicability of generating similar CBF estimates from different processing approaches. RESULTS: Absolute errors in CBF estimates compared to ground-truth synthetic data ranged from 18.36 to 48.12 mL/100 g/min. Realistic motion incorporated into three datasets produced the largest absolute error and variability between teams, with the least agreement (ICC and LOA) with ground-truth results. Fifty percent of the submissions were replicated, and one produced three times larger CBF errors (46.59 mL/100 g/min) compared to submitted results. CONCLUSIONS: Variability in CBF measurements, influenced by differences in image processing, especially to compensate for motion, highlights the significance of standardizing ASL analysis workflows. We provide a recommendation for ASL processing based on top-performing approaches as a step toward ASL standardization.

The Identification Potential of Atherosclerotic Calcifications in the Context of Forensic Anthropology.

Atherosclerosis is an inflammatory disease that, in its more developed stages, can lead to the calcification of fatty plaques on the walls of arteries, resulting in the appearance of new bone elements. It is a condition that has been studied and documented little in the context of paleopathology, especially in the framework of forensic anthropology. This article analyzed the skeletal remains of 71 individuals (35 females and 36 males) from the Luís Lopes Identified Collection of the National Museum of Natural History and Science in Lisbon, 31 of whom had an autopsy report. An attempt was made to ascertain whether these bone elements resulting from atherosclerotic calcification would resist cadaveric decomposition and whether they would be recoverable several years after burial, and a survey was carried out of their distribution according to sex and age, as well as their association with other pathologies, such as osteoporosis and cardiac and renal pathologies. An imaging analysis of an atherosclerotic plaque was also carried out to complement the macroscopic analysis and present other methods of identifying plaques. It was concluded that each atherosclerotic calcification has a unique profile, which can be useful for identification, especially in cases where the individual shows a severe condition. In terms of identification potential, the analysis of calcified atherosclerotic plaques can be useful, as they can corroborate or reject an identification. However, it always requires the existence of ante-mortem imaging exams and must always be used in addition to other identification methods. Regardless of the identification, these plaques are bone elements resulting from a pathology and should, therefore, be known and recognized by the scientific community.

Cardiovascular Risk and Lifestyle: comparison between teaching workers in Portugal and Brazil / Riesgo cardiovascular y estilo de vida: comparación entre trabajadores docentes en Portugal y Brasil / Risco Cardiovascular e Estilo de Vida: comparação entre trabalhadores do ensino de Portugal e Brasil

ABSTRACT Objective: Compare Cardiovascular Risk between workers in Brazil and Portugal who work in the teaching context and its relationship with Lifestyle and Common Mental Disorder. Methods: Cross-sectional study that compared the cardiovascular health conditions of teaching workers in Manaus (Brazil) and Coimbra (Portugal). The odds ratio between groups was estimated. Results: The differences were: Smoking and hypercholesterolemia in participants from Portugal. Hypertension, chronic disease, increased abdominal perimeter, common mental disorder, and absence from work in Brazil. The variables with the greatest effect for high cardiovascular risk were: Country-Portugal [17.273 (95%CI1.538-193.951)], sex-male [61.577 (95%CI5.398-702.469)] and smoking [593.398 (95%CI57.330-6.142.020)]. Conclusion: The differences in risk between groups showed that participants from Portugal, men, with high blood pressure and/or smokers are the most vulnerable to having a cardiovascular event. There is a need for interventions to promote cardiovascular health in the workplace in both countries.

RESUMEN Objetivo: Comparar el Riesgo Cardiovascular entre trabajadores de Brasil y Portugal que actúan em el contexto docente y su relación con el Estilo de Vida y el Trastorno Mental Común. Métodos: Estudio transversal que comparo las condiciones de salud cardiovascular de trabajadores docentes de Manaos (Brasil) y Coimbra (Portugal). Se estimó el odds ratio entre grupos. Resultados: Las diferencias fueron: Tabaquismo e hipercolesterolemia en participantes de Portugal. Hipertensión, enfermedad crónica, aumento del perímetro abdominal, trastorno mental común y ausentismo laboral en Brasil. Las variables com mayor efecto para alto riesgo cardiovascular fueron: País-Portugal [17.273 (IC95%1.538-193.951)], sexo-masculino [61.577 (IC95%5.398-702.469)] y tabaquismo [593.398(IC95%57.330- 6.142.020)]. Conclusión: Las diferencias de riesgo entre grupos mostraron que los participantes portugueses, los hombres, los hipertensos y/o fumadores son los más vulnerables a sufrir un evento cardiovascular. Es necesario realizar intervenciones para promover la salud cardiovascular en el lugar de trabajo en ambos países.

RESUMO Objetivo: Comparar o Risco Cardiovascular entre trabalhadores do Brasil e Portugal que atuam no contexto do ensino e sua relação com Estilo de Vida e Transtorno Mental Comum. Métodos: Estudo transversal que comparou as condições de saúde cardiovascular de trabalhadores do ensino de Manaus (Brasil) e Coimbra (Portugal). Foi estimada a razão de chance entre grupos. Resultados: As diferenças foram: Tabagismo e hipercolesterolemia nos participantes de Portugal. Hipertensão, doença crônica, perímetro abdominal aumentado, transtorno mental comum e afastamento do trabalho no Brasil. As variáveis com maior efeito para risco cardiovascular alto foram: País-Portugal [17.273 (IC95%1.538-193.951)], sexo-masculino [61.577 (IC95%5.398 -702.469)] e tabagismo [593.398(IC95%57.330- 6.142.020)]. Conclusão: As diferenças de risco entre grupos mostraram que os participantes de Portugal, homens, com pressão arterial aumentada e/ou tabagistas são os mais vulneráveis a ter evento cardiovascular. Há necessidades de intervenções para a promoção da saúde cardiovascular no ambiente laboral nos dois países.

Recurrent Appendicitis in Children: The Impact of a Poorly Known Disease.

Chronic and recurrent appendicitis is rare in pediatric patients and can be easily misdiagnosed due to its unusual presentation and low incidence rate. We present the case of an 11-year-old male with recurrent right lower quadrant (RLQ) pain persisting for 19 months. The patient experienced pain flare-ups accompanied by paleness and gait limp, without fever or other symptoms. Despite extensive medical examinations, including imaging and endoscopy, a definitive diagnosis remained elusive. As serial abdominal ultrasounds reported an appendix at the upper limit of the normal caliber and symptoms persisted despite medical therapy, a diagnostic laparoscopy was performed, revealing a congested ileocecal appendix with erosions and granulocytic inflammatory infiltrate, consistent with appendicitis. Post-appendectomy, the patient's symptoms resolved, significantly improving his quality of life (QoL), as evidenced by the DISABKIDS Chronic Generic Module (DCGM). This case underscores the challenges in diagnosing chronic and recurrent appendicitis, emphasizing the need for improved awareness, case definitions, and research to better understand and manage these conditions. Moreover, the report highlights the substantial impact of such conditions on patients' physical, social, and psychological well-being using the only health-related QoL instrument developed across cultures for children with chronic diseases: the DCGM.

Acute Fulminant Cerebral Edema in a Child With Suspected Meningoencephalitis.

Acute fulminant cerebral edema (AFCE) is a recently identified encephalitis type associated with significant morbimortality. Described as rare, limited data exists on its early detection and treatment. This paper describes a case of AFCE that progressed to unresponsive intracranial hypertension. A previously healthy four-year-old boy presented with fever, myalgias, and neurological symptoms. Diagnostic assessments showed cerebrospinal fluid abnormalities, and despite medical interventions, his condition deteriorated rapidly and developed severe cerebral edema and herniation within 24 hours. A decompressive craniectomy was attempted to decrease intracranial pressure, without success. This case emphasizes the urgency of early AFCE recognition and effective management strategies given its severe prognosis, aiming to improve understanding and spur further research.

Brain perfusion imaging by multi-delay arterial spin labeling: Impact of modeling dispersion and interaction with denoising strategies and pathology.

PURPOSE: Arterial spin labeling (ASL) acquisitions at multiple post-labeling delays may provide more accurate quantification of cerebral blood flow (CBF), by fitting appropriate kinetic models and simultaneously estimating relevant parameters such as the arterial transit time (ATT) and arterial cerebral blood volume (aCBV). We evaluate the effects of denoising strategies on model fitting and parameter estimation when accounting for the dispersion of the label bolus through the vasculature in cerebrovascular disease. METHODS: We analyzed multi-delay ASL data from 17 cerebral small vessel disease patients (50 ± 9 y) and 13 healthy controls (52 ± 8 y), by fitting an extended kinetic model with or without bolus dispersion. We considered two denoising strategies: removal of structured noise sources by independent component analysis (ICA) of the control-label image timeseries; and averaging the repetitions of the control-label images prior to model fitting. RESULTS: Modeling bolus dispersion improved estimation precision and impacted parameter values, but these effects strongly depended on whether repetitions were averaged before model fitting. In general, repetition averaging improved model fitting but adversely affected parameter values, particularly CBF and aCBV near arterial locations in patients. This suggests that using all repetitions allows better noise estimation at the earlier delays. In contrast, ICA denoising improved model fitting and estimation precision while leaving parameter values unaffected. CONCLUSION: Our results support the use of ICA denoising to improve model fitting to multi-delay ASL and suggest that using all control-label repetitions improves the estimation of macrovascular signal contributions and hence perfusion quantification near arterial locations. This is important when modeling flow dispersion in cerebrovascular pathology.

Development of a Functional Dark Chocolate with Baobab Pulp.

In recent years, cocoa and dark chocolate have attracted the interest of consumers not only for their sensory characteristics but also for their nutritional properties and positive impact on health. The baobab is a fruit of African origin with a sour and slightly sweet flavour, widely consumed by local communities due to its unique nutritional features. The aim of this work was to evaluate the impact of the concentration of baobab flour in the development of functional dark chocolate, including physical, chemical, nutritional and sensory evaluations. The results presented a positive correlation between the incorporation of baobab flour and the antioxidant activity (up to 2297 mmol TE/100 g), vitamin C content (up to 49.7 mg/100 g), calcium (up to 1052 mg/kg), potassium (up to 10,175 mg/kg), phosphorus (up to 795.9 mg/kg), chlorine (up to 235.4 mg/kg) and sulphur (up to 1158 mg/kg). The sensory evaluation of dark chocolate with 3% baobab presented the highest evaluation on the parameters "texture" and "overall flavour", while the parameter "overall flavour" presented the lowest evaluation on chocolate with 9% baobab. No influence was observed on fatty acid profile, protein, fat and hardness.

Taking Care of an Adolescent and Young Adult Cancer Survivor: A Systematic Review of the Impact of Cancer on Family Caregivers.

Research usually investigates adolescents and young adults (AYA) with cancer in combination with younger and older cancer patients and survivors. However, AYAs with cancer are a unique group, and their caregivers' experience may also differ from other caregivers of cancer survivors. This systematic review aims to understand the impact of a cancer diagnosis on family caregivers, comparing the experience of caregivers of AYA childhood cancer survivors (AYA CCS) and caregivers of AYA with cancer. Relevant studies were identified through PubMed, Scopus, and Web of Science databases, and their quality was assessed using the Joanna Briggs Institute's critical appraisal checklists. Sixteen studies (17 reports) met the inclusion criteria. Findings were synthesized separately for caregivers of AYA CCS and caregivers of AYA with cancer. Results showed that caregivers in both groups experienced high distress after the diagnosis. Partners of AYAs with cancer experienced diminished quality of life (QoL) and over half reported moderate to high fear of cancer recurrence (FCR). Findings indicated that cancer negatively impacts family caregivers, regardless of the patient's age at diagnosis. However, findings are heterogeneous, and most do not focus on QoL or FCR. More research is needed on the impact of cancer among these family caregivers.

CanCOG®: Cultural Adaptation of the Evidence-Based UCLA Cognitive Rehabilitation Intervention Program for Cancer Survivors in Portugal.

Cognitive difficulties are highly prevalent and negatively impact cancer survivors' quality of life. The UCLA Cognitive Rehabilitation Intervention Program (in short, UCLA program) is an evidence-based intervention developed and tested in the US to address the cognitive complaints of cancer survivors. Since there are no cognitive rehabilitation programs available for Portuguese cancer-related settings, this study aimed to culturally adapt the UCLA program to Portugal. Nine steps were implemented for this cultural adaptation: needs assessment, initial contacts, translation, cultural adaptation, independent review by a panel of experts (n = 6), focus group discussions with cancer survivors (n = 11), systematization of inputs and improvement of the final materials, fidelity check, and preliminary acceptability assessment. The findings suggested that changes to the original materials were needed. A Portuguese name, "CanCOG®-Reabilitação Cognitiva no Cancro" (in English "CanCOG®-Cognitive Rehabilitation in Cancer"), and a logo were created to make it more memorable and appealing for the Portuguese population. The language was adjusted to ensure content accessibility and semantic and conceptual equivalence. Finally, references to several cultural aspects, such as habits, customs, and traditions, were adapted to fit the new cultural context. The UCLA program may be a promising tool to help alleviate the cognitive difficulties reported by cancer survivors in different cultural contexts. Future research is needed to confirm the feasibility, acceptability, and preliminary efficacy of its Portuguese version, "CanCOG®-Reabilitação Cognitiva no Cancro".

Osteotomies around the knee are not correlated to substantial post-operative ankle pain.

PURPOSE: The relationship between osteotomies around the knee and ankle alignment has been well established. However, little is known about the incidence of new-onset ankle pain after knee osteotomies in the setting of both varus and valgus lower limb malalignments. The purpose of this study is to determine the incidence and characteristics of ankle pain after knee osteotomies; and to clarify the relationship between knee alignment correction, coronal changes suffered by the ankle joint and the development of new-onset ankle pain. METHODS: Fifty-four lower limbs in 51 consecutive patients, who underwent realignment osteotomies around the knee between April 2013 and October 2020, were retrospectively reviewed. Ultimately, 39 patients (42 knees) were enrolled: 34 had varus deformities and eight had valgus deformities. Ankle pain was assessed according to the Numerical Pain Rating Scale by telephonic interview. The magnitude of alignment correction and the consequent change of both knee and ankle joint lines were analyzed. Correlation between the former and the onset of post-operative ankle pain was evaluated. Patient satisfaction and complications were also noted. RESULTS: The incidence of new-onset ankle pain after knee realignment osteotomy was 14%, at a mean follow-up of 55 ± 26 months (range 12-93 months). The mean time between osteotomy and onset of ankle pain was 21 ± 25 months (range 2-60 months). The degree of coronal correction was significantly correlated with ankle joint obliquity changes. However, a significant correlation with post-operative ankle pain was not found (p > 0.05). CONCLUSION: Fourteen percent of the patients who underwent osteotomies around the knee developed new-onset persistent low-intensity ankle pain. The knee and ankle joint biomechanics are closely related, however, only a small percentage of patients suffer from low-intensity ankle pain which is successfully managed with occasional analgesics. Most osteotomies around the knee seem to require no particular concern for the ipsilateral ankle function.

Perceived cognitive functioning in breast cancer patients treated with chemotherapy compared to matched healthy women: Evidence from a Portuguese study.

AIM: Cognitive concerns are one of the most frequently reported symptoms by breast cancer survivors. This study aimed to evaluate perceived cognitive functioning in Portuguese women with breast cancer treated with chemotherapy. METHODS: A cross-sectional study enrolling 146 women (73 with breast cancer and 73 healthy) was conducted from August to October 2017, invited to participate through online dissemination. Participants completed self-reported questionnaires to collect sociodemographic and clinical data and assess perceived cognitive functioning and psychological adjustment variables (anxiety and depression). RESULTS: Compared to healthy women, women with breast cancer showed significantly lower scores on the Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog) subscales and higher levels of depression. Both groups showed significant negative correlations between perceived cognitive functioning and anxiety and depression. Health status and depression seem to better explain perceived cognitive functioning, with health status adding significantly more explained variance beyond sociodemographic and psychological adjustment variables. CONCLUSION: The current findings provide evidence for the existence of more cognitive complaints among Portuguese women with breast cancer, compared to healthy individuals. Anxiety, depression, age and education also explain perceived cognitive functioning. Considering that health status and psychological adjustment seem to significantly explain perceived cognitive functioning, special attention should be given by health-care professionals, including nurses, to designing clinical interventions for breast cancer patients to help manage cognitive impairment.

Validation of the Portuguese Version of the Fear of Progression Questionnaire-Short Form (FoP-Q-SF) in Portuguese Cancer Survivors.

In 2020, around 60,000 people were diagnosed with cancer in Portugal, and many of them suffered some level of Fear of Progression (FoP) of the disease. Although this FoP is realistic, and is part of the normal and appropriate response to this type of disease, there is no instrument to assess and understand whether it is exaggerated in the face of the situation. The present study aimed to translate and validate the Fear of Progression Questionnaire-Short Form (FoP-Q-SF) for the Portuguese population. The sample consisted of 220 volunteers, aged 18 years or over and diagnosed with cancer for at least six months. Participants completed the FoP-Q-SF, the Hospital Anxiety and Depression Scale (HADS), the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (EORTC QLQ-C30) and the Post-Traumatic Stress Disorder Checklist-Civilian Version (PCL-C). The FoP-Q-SF demonstrated high internal reliability (α = 0.86) and the confirmatory factor analysis supported the one-dimensional structure of the FoP-Q-SF. Convergent validity was supported with significant positive correlations with psychological distress, especially anxiety (0.68). The FoP-Q-SF has been found to be a valid instrument to measure FoP in Portuguese cancer survivors.

Nutritional Properties of Baobab Pulp from Different Angolan Origins.

The baobab tree (Adansonia digitata L.) is found widely in the forests and savannas of sub-Saharan Africa. The baobab fruit has a sour and slightly sweet taste and is widely consumed by the natives, thus containing a high nutritional value and providing a source of income for rural people. This study aimed to compare the nutritional composition of baobab fruit pulp from different localities in the Namibe province (Angola). Twenty samples of baobab pulp were collected in markets of the four municipalities of Namibe. The results obtained showed that there is some geographic location dependence on nutritional and functional composition. The municipality of Camucuio showed samples with higher fibre content (56.62 g/100 g) and vitamin C (288.9 mg/100 g). Samples from the Virei municipality stood out for their antioxidant activity (1936 mmol TE/100 g), high K content (42.4 mg/g) and higher values of protein (2.42 g/100 g). The samples collected in the municipality of Bibala stood out for their high contents of carbohydrates (28.1 g/100 g), total phenolic compounds (972 mg GAE/100 g) and Ca (3.80 mg/g). Despite the differences in origin, the high nutritional value of baobab fruit has the potential to improve the diet of thousands of people in Africa qualitatively.