A novel application of lemmatize and thematic analysis to understand protective measures perspectives of patients with chronic respiratory disease during the first outbreak of COVID-19 pandemic: a qualitative study.

Objective: To describe the perspectives of a group of COPD patients during the first outbreak of the COVID-19 pandemic and narrate the emotions and polarity (acceptance-rejection) regarding living with COPD during the pandemic. Design/methods: We used a novel application of lemmatization and thematic analysis of participants' narratives. A study was carried out with eight patients with moderate-severe-very severe COPD during the first outbreak of COVID-19 using purposive sampling. In-depth interviews and field notes from the researchers were used to collect data. A statistical content analysis (lemmatization) of the patients' narratives was performed. Additionally, inductive thematic analysis was used to identify emerging themes. This study was conducted following the guidelines of Consolidated Criteria/Standards for Reporting Qualitative Research. The study was conducted in accordance with the principles articulated in the WMA Declaration of Helsinki. Participants provided verbal informed consent prior to their inclusion as previously described. Results: The average age of our sample was 65 years, and 75% of the patients suffered from moderate COPD, 12.5% from severe COPD, and 12.5% from very severe COPD according to GOLD criteria. The lemmatized and sentiment analysis showed a predominance of positive emotions, and the polarity of the interviews indicated a very slight positive trend towards acceptance of the experience lived during the pandemic. Additionally, three main themes were identified: (1) Confinement and restriction measures, (2) COVID-19 and protective measures, and (3) Clinical care during the first outbreak of the pandemic. Conclusion: Patients experienced confinement with a feeling of security and protection. They strictly respect social distancing. They used masks, but these caused them to feel short of breath and fatigue, especially FFP2 masks. Half of the patients rejected the possibility of being vaccinated. Finally, they were very satisfied with the clinical care they received in the COPD unit of their hospital. Our results show that COPD patients have not experienced a negative impact of the COVID-19 pandemic.

Review on the management of cardiovascular risk factors in the elderly.

Cardiovascular risk factors (CVRF) are very prevalent in the elderly population and in addition to predisposing to cardiovascular disease they are related to functional decline, which limits the quality of life in this population. The objective of this work is to offer a review of the current evidence in the management of CVRF in the elderly population. The search strategy was executed in PubMed, Clinicalstrials.org and Embase, to search for clinical trials, observational cohort or cross-sectional studies, reviews, and clinical practice guidelines focused or including elderly population. The results provided were refined after reading the title and abstract, as well as elimination of duplicates, and were finally identified and assessed following the GRADE methodology. A total of 136 studies were obtained for all predefined risk factors, such as sedentary lifestyle, smoking, obesity and metabolic syndrome, hypertension, diabetes mellitus, dyslipidemia and alcohol. We described the results of the studies identified and assessed according to their methodological quality in different recommendation sections: diagnostic and prevention, intervention, or treatment in the elderly population. As the main limitation to the results of this review, there is the lack of quality studies whose target population is elderly patients. This issue limits the recommendations that can be made in this population. Due to this reason, comprehensive geriatric assessment seems the best tool currently available to implement the most appropriate treatment plans based on the baseline situation and comorbidity of each elderly patient.

Compliance with COVID-19 Prevention Measures in the Spanish Population during the New Normal: Will the Need for Greater Community Involvement Be One of the Lessons Learned?

Throughout the pandemic, national and international health authorities have called on the population to collaborate and contribute with their behavior to control the problem. The aim of this study is to analyze the implementation of the protective measures against COVID-19 and to determine the factors involved in their compliance. To respond to the objectives, a cross-sectional study was performed involving a total of 5560 individuals. An ad hoc online questionnaire was created and shared through social networks, scientific societies, and various health institutions. The probability of high or total compliance with the protective measures was higher in women (OR = 1.401) and as age increases, with an OR = 2.524 in the interval between 31 and 64 years old and an OR = 2.896 in the oldest interval (65 and over). This study shows the characteristics of the population that considers it more likely to be infected by SARS-CoV-2, thus adopting greater adherence to prevention measures. Knowing which factors are associated with adherence to protective measures is essential for establishing effective pandemic control measures. Our findings may be useful for designing future awareness campaigns adapted to different socio-demographic characteristics in settings affected by COVID-19.

Fear and Attitude towards SARS-CoV-2 (COVID-19) Infection in Spanish Population during the Period of Confinement.

In January 2020, the WHO classified SARS-CoV-2 infection as a public health emergency and it was declared a pandemic on 11 March 2020. The media warned about the danger of infection, fuelling the population's fear of the new situation and increasing the perception of risk. This fear can cause behaviour that will determine the course of the pandemic and, therefore, the purpose of this study was to analyse the fear of infection from COVID-19 among the Spanish population during the state of emergency. A cross-sectional, descriptive observational study was conducted with 16,372 participants. Data on sociodemographic factors, health factors, risk perception and fear were collected through an online survey. Level of fear is associated with older age, a lower level of education, having a person infected with SARS-CoV-2 in the immediate surroundings and living with and belonging to the most socioeconomically vulnerable group of people. Risk perception is associated with increased preventive behaviour. This paper provides relevant information for the public health sector since it contributes first-hand knowledge of population data that is highly useful in terms of prevention. Understanding the experiences of people in this pandemic helps to create more effective future intervention strategies in terms of planning and management for crisis situations.

Cytostatic drugs and risk of genotoxicity in health workers. A literature review.

OBJECTIVE: To analyse the genotoxic risk of cytostatic drugs in health professionals after occupational exposure. METHOD: Literature was searched for the databases PubMed, Lilacs, The Cochrane Library and Scopus with free and controlled language (MeSH terms) using boolean operators AND and OR. The research was limited to articles published between 2005-2016. RESULTS: 11 articles were selected depending on their relevancy to this review's aim. Nine of the 11 articles proved the existence of damage to genetic material (DNA) of health workers, who were exposed to cytostatics. Furthermore, current security practices do not eliminate the chance of exposure completely. Therefore, the creation of new clinical trials is required. CONCLUSIONS: Handling cytostatic drugs can cause a genotoxic risk to health workers who are exposed to these substances. This exposure may cause damage on the workers' DNA. There are not enough data to prove a cause-effect relationship between the genotoxic risk and adverse reactions on individuals. Health education will be the main way to raise the awareness and prevention this problem.

Perception of musculoskeletal pain in the state of confinement: associated factors.

OBJECTIVE: to describe the perception of musculoskeletal pain in the population and how the state of confinement (adopted as a measure to control contagion by COVID-19) has interfered with it, as well as identifying the sociodemographic, occupational, physical, and psychosocial factors involved. METHOD: an observational, cross-sectional and analytical study, with simple random probabilistic sampling, aimed at residents in Spain over 18 years old during the confinement period. An ad hoc survey was conducted, consisting in 59 items. RESULTS: a total of 3,247 surveys were answered. Persistent musculoskeletal pain or significant episodes thereof increased 22.2% during confinement. The main location was the spine (49.5%). The related factors were decreased physical activity, increased seated position, and use of electronic devices. The psychological impact of confinement was also related to the perception of musculoskeletal pain. CONCLUSION: the state of confinement causes an increase in the perception of musculoskeletal pain. The identification of a particularly sensitive population profile, as well as that of the related factors, allows establishing multidisciplinary approaches in health promotion.

Effects of Manual Therapy on the Diaphragm in the Musculoskeletal System: A Systematic Review.

OBJECTIVES: To analyze the effects at the musculoskeletal level of manual treatment of the diaphragm muscle in adults. DATA SOURCES: Systematic review using 4 databases: PubMed, Science Direct, Web of Science, and Scopus. STUDY SELECTION AND DATA EXTRACTION: Two independent reviewers applied the selection criteria and assessed the quality of the studies using the Physiotherapy Evidence Database scale for experimental studies. A third reviewer intervened in cases where a consensus had not been reached. A total of 9 studies were included in the review. DATA SYNTHESIS: Manual therapy directed to the diaphragm has been shown to be effective in terms of the immediate increase in diaphragmatic mobility and thoracoabdominal expansion. The immediate improvement in the posterior muscle chain flexibility test is another of the most frequently found findings in the evaluated studies. Limited studies show improvements at the lumbar and cervical level in the range of motion and in pain. CONCLUSION: Manual diaphragm therapy has shown an immediate significant effect on parameters related to costal, spinal, and posterior muscle chain mobility. Further studies are needed, not only to demonstrate the effectiveness of manual diaphragm therapy in the long-term and in symptomatic populations, but also to investigate the specific neurophysiological mechanisms involved in this type of therapy.

Effects of diaphragm muscle treatment in shoulder pain and mobility in subjects with rotator cuff injuries: A dataset derived from a pilot clinical trial.

The rotator cuff inflammatory or degenerative pathology is the main cause of shoulder pain. The shoulder and diaphragm muscle have a clear relation through innervation and the connection through myofascial tissue. A prospective, randomized, controlled, single-blind (assessor) pilot clinical trial was performed with a sample size of 27 subjects with rotator cuff injuries and with clinical diagnosis of myofascial pain syndrome at shoulder. The sample were divided into 3 groups of treatment (9 subjects per group):1.A direct treatment over the shoulder by ischemic compression of myofascial trigger points (MTP) (control / rotator cuff group).2.Diaphragm manual therapy techniques (diaphragm group).3.Active diaphragm mobilization by breathing exercises (breathing exercises group).The pain and range of shoulder motion were assessed before and after treatment in all the participants by inclinometry, NRS of pain in shoulder movements and pressure algometry. Methodology and full data analyzing the effect of the three interventions are presented in this article. These data could give a basis for further experiments on revealing the underlying mechanism of action of the visceral manual therapy in reducing the symptoms of shoulder pain.

Sex-Specific Effects of Myo-Inositol Ingested During Lactation in the Improvement of Metabolic Health in Adult Rats.

SCOPE: To examine the effects of myo-inositol supplementation during lactation in male and female rats on metabolic parameters and its potential to reverse metabolic alterations associated with a moderate gestational calorie restriction. METHODS AND RESULTS: The offspring of control and 25% gestational calorie-restricted rats are supplemented with myo-inositol or vehicle throughout lactation and exposed to a Western diet (WD) from 5 to 7 months of age. Blood parameters are measured and gene expression and protein levels in retroperitoneal white adipose tissue (rWAT) and liver are analyzed. In male offspring, but not in females, myo-inositol supplementation resulted in lower fasting triglyceride and insulin levels and HOMA-IR at 7 months, and reversed the alterations in these parameters due to gestational calorie restriction. The expression pattern of key genes in metabolism in rWAT and liver support the beneficial effect of myo-inositol supplementation in reversing metabolic alterations programmed by gestational calorie restriction in male rats. CONCLUSIONS: Myo-inositol supplementation at physiological doses during lactation improves metabolic health and prevents the programmed trend to develop insulin resistance and hypertriglyceridemia in male rats acquired by inadequate fetal nutrition and exacerbated by a diabetogenic diet in adulthood. The absence of clear effects in females deserves further investigation.

Perception of musculoskeletal pain in the state of confinement: associated factors / Percepção da dor musculoesquelética em estado de confinamento: fatores associados / Percepción de dolor musculoesquelético en estado de confinamiento: factores asociados

Objective: to describe the perception of musculoskeletal pain in the population and how the state of confinement (adopted as a measure to control contagion by COVID-19) has interfered with it, as well as identifying the sociodemographic, occupational, physical, and psychosocial factors involved. Method: an observational, cross-sectional and analytical study, with simple random probabilistic sampling, aimed at residents in Spain over 18 years old during the confinement period. An ad hoc survey was conducted, consisting in 59 items. Results: a total of 3,247 surveys were answered. Persistent musculoskeletal pain or significant episodes thereof increased 22.2% during confinement. The main location was the spine (49.5%). The related factors were decreased physical activity, increased seated position, and use of electronic devices. The psychological impact of confinement was also related to the perception of musculoskeletal pain. Conclusion: the state of confinement causes an increase in the perception of musculoskeletal pain. The identification of a particularly sensitive population profile, as well as that of the related factors, allows establishing multidisciplinary approaches in health promotion.

Objetivo: descrever a percepção da dor musculoesquelética na população e como o estado de confinamento (adotado como medida de controle do contágio pela COVID-19) tem interferido na mesma, bem como identificar os fatores sociodemográficos, ocupacionais, físicos e psicossociais envolvidos. Método: estudo observacional, transversal e analítico, com amostragem probabilística aleatória simples, realizado com residentes na Espanha, maiores de 18 anos, durante o período de confinamento, para tanto, foi realizada uma enquete ad-hoc com 59 itens. Resultados: foram recebidas 3.247 respostas. Dor musculoesquelética persistente ou episódios significativos da mesma aumentaram em 22,2% durante o confinamento. A localização principal foi a coluna vertebral (49,5%). Os fatores relacionados foram a diminuição da atividade física, o aumento da posição sentada e o uso de dispositivos eletrônicos. O impacto psicológico do confinamento também esteve relacionado à percepção de dor musculoesquelética. Conclusão: o estado de confinamento acarreta aumento na percepção da dor musculoesquelética. A identificação de um perfil populacional particularmente sensível, bem como dos fatores relacionados, permite estabelecer abordagens multidisciplinares na promoção da saúde.

Objetivo: describir la percepción de dolor musculoesquelético en la población y cómo el estado de confinamiento (adoptado como medida de control de contagio por COVID-19) ha interferido en la misma, así como identificar los factores sociodemográficos, laborales, físicos y psicosociales implicados. Método: estudio observacional, transversal y analítico, con muestreo probabilístico aleatorio simple, dirigido a residentes en España, mayores de 18 años durante el periodo de confinamiento. Se realizó una encuesta ad-hoc compuesta por 59 ítems. Resultados: se cumplimentaron 3247 encuestas. El dolor musculoesquelético persistente o los episodios significativos del mismo se incrementaron un 22,2% durante el confinamiento. La principal localización fue el raquis (49,5%). Los factores relacionados fueron la disminución de la actividad física, el aumento de la posición sentada y del uso de dispositivos electrónicos. El impacto psicológico del confinamiento también se relacionó con la percepción de dolor musculoesquelético. Conclusión: el estado de confinamiento provoca un incremento en la percepción de dolor musculoesquelético. La identificación de un perfil poblacional especialmente sensible, así como la identificación de los factores relacionados, permite establecer abordajes multidisciplinares en la promoción de la salud.

Risk Perception of COVID-19 Community Transmission among the Spanish Population.

On 11 March 2020 the SARS-CoV-2 virus was officially declared a pandemic and measures were set up in various countries to avoid its spread among the population. This paper aims to analyse the perception of risk of COVID-19 infection in the Spanish population. A cross-sectional, descriptive observational study was conducted with a total of 16,372 Spanish participants. An online survey was used to gather data for 5 consecutive days over the compulsory lockdown period which was established after the state of emergency was declared. There is an association between socio-demographic variables and risk perception, and a very strong relationship between this perception and contact and direct experience with the virus in a family, social or professional setting. We also found that compared to working from home, working outside the home increased the perception of risk of infection and the perception of worsening health. Understanding the public perception of the risk of COVID-19 infection is fundamental for establishing effective prevention measures.

Cystostatic drugs and risk of genotoxicity in health workers. A literature review. / Fármacos citostáticos y riesgo de genotoxicidad en personal sanitario. Revisión bibliográfica.

OBJECTIVE: To analyse the genotoxic risk of cytostatic drugs in health professionals after occupational exposure. METHOD: The literature was searched using the databases PubMed, Lilacs, The Cochrane Library and Scopus with free and controlled language (MeSH terms) using Boolean operators AND and OR. The research was limited to articles published between 2005-2016. RESULTS: 11 articles were selected depending on their relevancy to this review's aim. Nine of the 11 articles proved the existence of damage to genetic material (DNA) of health workers, who were exposed to cytostatics. Furthermore, current security practices do not fully eliminate the chance of exposure. Therefore, new clinical trials are required. CONCLUSIONS: Handling cytostatic drugs can cause a genotoxic risk to health workers who are exposed to these substances. This exposure may cause damage to the workers' DNA. There are not enough data to prove a cause-effect relationship between the genotoxic risk and adverse reactions in individuals. Health education will be the main way to raise awareness of and prevent this problem.

Magnetic reversal and thermal stability of CoFeB perpendicular magnetic tunnel junction arrays patterned by block copolymer lithography.

Dense arrays of pillars, with diameters of 64 and 25 nm, were made from a perpendicular CoFeB magnetic tunnel junction thin film stack using block copolymer lithography. While the soft layer and hard layer in the 64 nm pillars reverse at different fields, the reversal of the two layers in the 25 nm pillars could not be distinguished, attributed to the strong interlayer magnetostatic coupling. First-order reversal curves were used to identify the steps that occur during switching, and the thermal stability and effective switching volume were determined from scan rate dependent hysteresis measurements.

Environmental contamination with Toxocara spp. eggs in public parks and playground sandpits of Greater Lisbon, Portugal.

Toxocarosis is a zoonotic parasitic disease transmitted from companion animals to humans. Environmental contamination with Toxocara eggs is considered to be the main source of human infections. In Portugal, knowledge regarding the current situation, including density, distribution and environmental contamination by Toxocara spp., is largely unknown. The present study investigated environmental contamination with Toxocara spp. eggs, in soil and faecal samples collected from public parks and playground sandpits in Greater Lisbon, Portugal. A total of 151 soil samples and 135 canine faecal samples were collected from 7 public sandpits and 12 public parks, over a 4 month-period. Soil samples were tested by a modified centrifugation and sedimentation/flotation technique and faecal samples were tested by an adaptation of the Cornell-Wisconsin method. Molecular analysis and sequencing were performed to discriminate Toxocara species in the soil. Overall, 85.7% of the sandpits (6/7) and 50.0% of the parks (6/12) were contaminated with Toxocara spp. eggs. The molecular analysis of soil samples showed that, 85.5% of the sandpits and 34.4% of the parks were contaminated with Toxocara cati eggs. Faecal analysis showed that 12.5% of the sandpits and 3.9% of the parks contained Toxocara canis eggs. In total, 53.0% of soil and 5.9% of faecal samples were positive for Toxocara spp. Additionally, 56.0% of the eggs recovered from the samples were embryonated after 60 days of incubation, therefore considered viable and infective. The average density was 4.2 eggs per hundred grams of soil. Public parks and playground sandpits in the Lisbon area were found to be heavily contaminated with T. cati eggs, representing a serious menace to public health as the studied areas represent common places where people of all ages, particularly children, recreate. This study sounds an alarm bell regarding the necessity to undertake effective measures such as reduction of stray animals, active faecal collection by pet owners, awareness campaigns and control strategies to decrease the high risk to both animal and human health.

Urban Dog Parks as Sources of Canine Parasites: Contamination Rates and Pet Owner Behaviours in Lisbon, Portugal.

Dog parks represent a recent trend in western countries, enabling owners to spend quality time with their pets in a controlled environment. Despite their growing popularity, few studies have been performed to date on these parks to investigate dog intestinal parasitic infections and soil contamination. The present study examined 369 faecal and 18 soil samples collected from 3 dog parks in Greater Lisbon, Portugal. Additionally, 102 interviews were performed with dog owners to assess dog-walking behaviours and parasite risk. In total, 33% of the faecal dog samples were infected with at least one parasitic agent: hookworms (16.5%), Cryptosporidium spp. (11.9%), Giardia spp. (11.4%), Toxascaris leonina (1.1%), Cystoisospora spp. (1.1%), Toxocara spp. (0.5%), and Sarcocystis sp. (0.3%). The soil of all the parks was contaminated with hookworm eggs. This is the first study performed in a European urban area to assess canine faecal contamination and parasitic agents in dog parks. Our results highlight the potential of these parks as a source of transmission for canine parasites, including some with zoonotic potential. Public awareness and effective preventive measures should be promoted to minimise the health-risk impact to both animals and humans, under the scope of environmental and public health.

A rapid transcriptome response is associated with desiccation resistance in aerially-exposed killifish embryos.

Delayed hatching is a form of dormancy evolved in some amphibian and fish embryos to cope with environmental conditions transiently hostile to the survival of hatchlings or larvae. While diapause and cryptobiosis have been extensively studied in several animals, very little is known concerning the molecular mechanisms involved in the sensing and response of fish embryos to environmental cues. Embryos of the euryhaline killifish Fundulus heteroclitus advance dvelopment when exposed to air but hatching is suspended until flooding with seawater. Here, we investigated how transcriptome regulation underpins this adaptive response by examining changes in gene expression profiles of aerially incubated killifish embryos at ∼100% relative humidity, compared to embryos continuously flooded in water. The results confirm that mid-gastrula embryos are able to stimulate development in response to aerial incubation, which is accompanied by the differential expression of at least 806 distinct genes during a 24 h period. Most of these genes (∼70%) appear to be differentially expressed within 3 h of aerial exposure, suggesting a broad and rapid transcriptomic response. This response seems to include an early sensing phase, which overlaps with a tissue remodeling and activation of embryonic development phase involving many regulatory and metabolic pathways. Interestingly, we found fast (0.5-1 h) transcriptional differences in representatives of classical "stress" proteins, such as some molecular chaperones, members of signalling pathways typically involved in the transduction of sensor signals to stress response genes, and oxidative stress-related proteins, similar to that described in other animals undergoing dormancy, diapause or desiccation. To our knowledge, these data represent the first transcriptional profiling of molecular processes associated with desiccation resistance during delayed hatching in non-mammalian vertebrates. The exceptional transcriptomic plasticity observed in killifish embryos provides an important insight as to how the embryos are able to rapidly adapt to non-lethal desiccation conditions.