Cervical cytology and HPV distribution in Cape Verde: A snapshot of a country taken during its first HPV nation-wide vaccination campaign.

Cervical cancer ranks as the third most common female cancer in Cape Verde and is the leading cause of cancer-related deaths among women in the country. While Human Papillomavirus (HPV) vaccination, which started in 2021, is anticipated to significantly reduce disease incidence, cervical screening remains crucial for non-vaccinated women. We retrospectively reviewed gynecologic cytology exams and HPV tests performed in Cape Verde between 2017 and April 2023 and processed at IMP Diagnostics. For this study, we considered 13035 women with cytology examinations performed and, 2013 of these, also with an HPV molecular test. Cytology diagnostics comprised 83 % NILM cases; 12 % ASC-US; 2.7 % LSIL; 1.2 % ASC-H; 0.5 % HSIL and 0.1 % SCC. In 505 (25.1 %) high-risk HPV infection was detected. Prevalence of HPV infection varied with age, peaking at young ages - ≤24 years old (55.5 %) and 25-35-year-old women (31.5 %) - and the lowest after 66 years old (9.7 %). Herein we present a comprehensive study regarding Cape Verde's cervical cytology and HPV distribution, aiming to provide a snapshot of the country's cervical cytology results and HPV distribution in recent years. Moreover, these data may contribute to establish a baseline to assess, in the future, the vaccination impact in the country.

The association between pre-existing heart failure and cancer incidence: A systematic review and meta-analysis.

INTRODUCTION AND OBJECTIVES: Cardiovascular diseases (CVD) and cancer are some of the most recognized causes of mortality and morbidity worldwide. Cancer is the second leading cause of death in heart failure (HF) populations. Recent studies have hypothesized that HF might promote the development and progression of cancer. We aim to analyze and discuss the most recent evidence on the relationship between HF and cancer development. METHODS: From inception to November 2022, we searched PubMed, Web of Science and ClinicalTrials.gov for relevant articles on patients with HF and a subsequent cancer diagnosis that reported outcomes of overall and site-specific cancer incidence, or mortality. RESULTS: Of 2401 articles identified in our original search, 13 articles met our criteria. Studies reporting risk rate estimates were summarized qualitatively. Studies reporting hazard ratios (HRs), or relative risks were combined in a meta-analysis and revealed that HF was associated with an increased overall cancer incidence with a HR=1.30 (95% CI: 1.04-1.62) compared with individuals without HF. Subgroup analyses by cancer type revealed increased risk for lung cancer (HR=1.87; 95% CI: 1.28-2.73), gastrointestinal cancer (HR=1.22; 95% CI: 1.03-1.45), hematologic cancer (HR=1.60; 95% CI: 1.23-2.08) and female reproductive cancer (HR=1.67; 95% CI: 1.27-2.21). Mortality from cancer was higher in HF patients compared with non-HF subjects with a HR=2.17 (95% CI: 1.23-3.84). CONCLUSIONS: Our systematic review and meta-analysis revealed that HF may result in a subsequent increase in cancer incidence as well as in cancer-related mortality. The most common cancer subtypes in HF patients were lung, female reproductive system, and hematologic cancers. Further research is needed to understand this association better and to provide the best cardiological and oncological care.

Hematology and Serum Biochemistry of Coastal Seabirds Rehabilitated on the Southeastern and Southern Coast of Brazil.

Complete blood counts (n=566) and serum biochemistry (n=426) were assessed in seven coastal seabirds species that underwent rehabilitation along the southeastern and southern coast of Brazil from Saquarema, Rio de Janeiro State (22°56'16.44″S, 42°18'24.16″W) to Laguna, Santa Catarina State (28°29'43″S, 48°45'39.2″W), from August 2016 to August 2020. Blood samples were collected from four species of Charadriiformes, including Kelp Gull (Larus dominicanus, n=136), South American Tern (Sterna hirundinacea, n=25), Cabot's Tern (Thalasseus acuflavidus, n=17), and Common Tern (Sterna hirundo, n=14) as well as three species of Suliformes, the Brown Booby (Sula leucogaster, n=212), Magnificent Frigatebird (Fregata magnificens, n=104), and Neotropic Cormorant (Nannopterum brasilianum, n=58). The individuals were sampled as part of the protocol required before their release into the wild when considered healthy. This work aimed to establish the normal hematologic and biochemical reference values of those seabird species and, when possible, to analyze variations among age class and sex and to compare those with the available data in the literature. In addition, we provide the first baseline data for the South American Tern, Cabot's Tern, and Neotropic Cormorant. Baseline hematologic data are crucial for assessing health status of individuals and to support management and conservation actions, including release of seabirds into the wild.

Electronic Patient-Reported Outcomes in Hidradenitis Suppurativa: Content Validity and Usability of the Electronic Hidradenitis Suppurativa Symptom Daily Diary, Hidradenitis Suppurativa Symptom Questionnaire, and Hidradenitis Suppurativa Quality of Life Questionnaire.

BACKGROUND: Hidradenitis suppurativa (HS), a chronic skin condition that causes pain and physical dysfunction, can impact significantly on quality of life. Disease-specific tools have been designed to assess the impact of HS on patients, including the HS Symptom Daily Diary (HSSDD), the HS Symptom Questionnaire (HSSQ), and the HS Quality of Life (HiSQOL©) questionnaire, which have been developed into electronic instruments (eHSSDD, eHSSQ, and eHiSQOL©). OBJECTIVES: The objective of this study was to establish the content validity of the electronic version of the HSSDD and HSSQ, and the acceptability and usability of the HSSDD, HSSQ, and HiSQOL©, using concept elicitation and cognitive debriefing interviews. METHODS: This was a non-interventional qualitative video interview study involving participants aged ≥18 years with moderate to severe HS recruited from a single clinical site in the USA. Interviews gathered feedback on participants' symptom experience, followed by training and completion of the eHSSDD, eHSSQ, and eHiSQOL© questionnaires on electronic handheld devices. Participants were then interviewed on the content of the eHSSDD and eHSSQ and the acceptability and usability of all three instruments. Interviews were transcribed and qualitatively analysed. RESULTS: Twenty participants with moderate to severe HS (median age: 41.5 [range: 20.0-64.0]; n = 16/20 female) were included. All participants found the eHSSDD, eHSSQ, and eHiSQOL© instructions clear and described the instruments as "easy", "simple" and "self-explanatory". Overall understanding of individual items within the eHSSDD and eHSSQ was high; however, 6/20 participants had difficulty in understanding the average skin pain item in the eHSSDD. All participants were able to accurately recall their symptoms within the recall periods of the eHSSDD and eHSSQ, although 4/20 participants found the 24-h recall period of the eHSSDD limiting. Completion time was quick across all instruments, and usability was high, with the majority of participants reporting no difficulty in completing questionnaires on electronic devices. CONCLUSION: The concepts covered in the eHSSDD and eHSSQ are relevant and important to patients, supporting their content validity. The findings also provide evidence of acceptability and usability of the eHSSDD, eHSSQ, and eHiSQOL©. A limitation was that all participants were recruited from a single site, which may have introduced selection bias and thus limited the generalisability of results.

Implications of Pulsed Electric Field Pre-Treatment on Goat Milk Pasteurization.

Goat milk is an interesting product from a nutritional and health standpoint, although its physico-chemical composition presents some technological challenges, mainly for being less stable than cow's milk at high temperatures. As pasteurization and ultra-high temperature processing are universally employed to ensure milk quality and safety, non-thermal methods, such as pulsed electric fields (PEFs), reduce the microbial load and eliminate pathogens, representing an interesting alternative for processing this product. This study demonstrates how the combined use of a PEF with short thermal processing and moderate temperature can be effective and energy-efficient in goat milk processing. A combination of thermal treatment at 63 °C after a low-intensity PEF (50 µs pulses, 3 Hz, and 10 kV·cm-1) caused the same reduction effect on the population of Listeria monocytogenes (goat's raw milk artificially spiked), as compared to a thermal treatment at 72 °C without a PEF. However, z values are significantly higher when PEF is used as a pre-treatment, suggesting that it may induce heat resistance in the survival population of L. monocytogenes. The sensitivity of L. monocytogenes to high temperatures is less pronounced in goat's milk than cow's milk, with a more pronounced impact of a PEF on lethality when combined with lower temperatures in goat's milk. The effect of a PEF on Escherichia coli viability was even more pronounced. It was also observed that thermal treatment energy needs with a PEF as a pre-treatment can be reduced by at least 50% of the total energy requirements.

Effects of hydrogeochemistry on the microbial ecology of terrestrial hot springs.

Temperature, pH, and hydrochemistry of terrestrial hot springs play a critical role in shaping thermal microbial communities. However, the interactions of biotic and abiotic factors at this terrestrial-aquatic interface are still not well understood on a global scale, and the question of how underground events influence microbial communities remains open. To answer this, 11 new samples obtained from the El Tatio geothermal field were analyzed by 16S rRNA amplicon sequencing (V4 region), along with 191 samples from previous publications obtained from the Taupo Volcanic Zone, the Yellowstone Plateau Volcanic Field, and the Eastern Tibetan Plateau, with their temperature, pH, and major ion concentration. Microbial alpha diversity was lower in acid-sulfate waters, and no significant correlations were found with temperature. However, moderate correlations were observed between chemical parameters such as pH (mostly constrained to temperatures below 70°C), SO4 2- and abundances of members of the phyla Armatimonadota, Deinococcota, Chloroflexota, Campilobacterota, and Thermoplasmatota. pH and SO4 2- gradients were explained by phase separation of sulfur-rich hydrothermal fluids and oxidation of reduced sulfur in the steam phase, which were identified as key processes shaping these communities. Ordination and permutational analysis of variance showed that temperature, pH, and major element hydrochemistry explain only 24% of the microbial community structure. Therefore, most of the variance remained unexplained, suggesting that other environmental or biotic factors are also involved and highlighting the environmental complexity of the ecosystem and its great potential to test niche theory ecological associated questions. IMPORTANCE This is the first approach to investigate whether geothermal processes could have an influence on the ecology of thermal microbial communities on a global scale. In addition to temperature and pH, microbial communities are structured by sulfate concentrations, which depends on the tectono-magmatic settings (such as the depth of magmatic chambers) and the local settings (such as the availability of a confining layer separating NaCl waters from steam after phase separation) and the possibility of mixing with more diluted fluids. Comparison of microbial communities from different geothermal areas by homogeneous sequence processing showed that no significant geographic distance decay was detected on the microbial communities according to Bray-Curtis, Jaccard, unweighted, and weighted Unifrac similarity/dissimilarity indices. Instead, an ancient potential divergence in the same taxonomic groups is suggested between globally distant thermal zones.

Patient Perspectives on Living With Severe Prurigo Nodularis.

Importance: Because of a paucity of qualitative research on prurigo nodularis (PN), the symptoms and impacts of PN that are most important to patients are poorly understood. Objective: To explore patients' perspectives on their PN symptoms and to understand the impacts of the condition. Design, Setting, and Participants: One-on-one qualitative telephone interviews were held with English-speaking US adults aged 18 years or older with a confirmed diagnosis of PN, severe pruritus, and moderate to severe sleep disturbance. Participants were recruited via patient associations, patient panels, and social media posts. Interviews took place between September 10, 2020, and March 16, 2021. Main Outcomes and Measures: The main symptoms of PN and their impacts on quality of life were identified by content analysis of deidentified interview transcripts. Results: A total of 21 adults with PN (mean [SD] age, 53.1 [11.8] years; 15 [71%] female; 2 African American or Black patients [10%], 1 Asian patient [5%], and 18 White patients [86%]; of these, 1 patient [ 5%] had Hispanic or Latino ethnicity) participated in the interviews. All participants reported itch, pain associated with PN, bleeding or scabbing, and dry skin. Other frequently reported symptoms included lumps or bumps (95%), having a crust on the skin (95%), burning (90%), stinging (90%), lesions or sores (86%), skin discoloration (86%), and raw skin (81%). Of the 17 participants who indicated what their worst symptoms were, 15 (88%) identified itching as the worst or 1 of the worst symptoms. The most frequently reported impacts of PN for quality of life were changes in sleep (100%), daily life (100%), feelings or mood (95%), relationships (95%), social life (81%), and work or school (71%). Overall, the worst impact of PN was its association with impaired feelings or mood. Conclusions and Relevance: This qualitative study suggests the importance of itching, sleep disturbance, and other symptoms and impacts of PN. This information can be used to guide end point selection in clinical trials and to inform patient-centric decision-making in clinical practice.

Validation of the Peak Pruritus Numerical Rating Scale as a Patient-Reported Outcome Measure in Prurigo Nodularis.

INTRODUCTION: Validated patient report tools for quantifying patient experiences of itch in prurigo nodularis (PN) are limited. This study aimed to evaluate the validity of the 11-point peak pruritus numerical rating scale (PP NRS) as a single-item patient-reported outcome (PRO) measure for assessing itch severity in PN. METHODS: Content validity of the PP NRS was evaluated through qualitative interviews with adults with PN. The PP NRS was then psychometrically evaluated using data from a placebo-controlled trial of nemolizumab in adults with PN, during which patients completed the PP NRS daily. Meaningful within-patient change was estimated from the qualitative interviews and by anchor- and distribution-based analyses of trial data. RESULTS: The interview participants (N = 21) all understood the PP NRS and reported itch as their worst symptom overall. The PP NRS showed good test-retest reliability and demonstrated convergent validity and known-groups validity. PP NRS scores improved more in patients classified as "improved" on other clinical outcome measures than in those classified as "worsened/unchanged". Triangulation of the different estimates identified a 2- to 5-point decrease in PP NRS score as a meaningful within-patient change threshold. CONCLUSION: The PP NRS is a content-valid and reliable PRO measure for quantifying itch severity in adults with PN in clinical trials. TRIAL REGISTRATION NUMBER: NCT03181503.

Prurigo nodularis is a skin disease where the skin becomes inflamed and very itchy. Itching and scratching can ruin the lives of people with prurigo nodularis. For doctors to know how well treatments for prurigo nodularis are working, they need to be able measure how bad their patients' itching is. Here we tested whether a tool called the peak pruritus numeric rating scale (PP NRS) can be used to reliably measure itching in patients with prurigo nodularis. The PP NRS asks patients to rate their itch "at the worst moment during the previous 24 h" on a scale from 0 ("no itch") to 10 ("worst itch imaginable"). We interviewed 21 patients with prurigo nodularis. Overall, itch was their worst symptom. They were able to use the PP NRS with few or no problems. To further explore whether the PP NRS can be used by patients with prurigo nodularis, we also obtained data from a clinical study. In this clinical study, patients with prurigo nodularis received a drug that might one day be used to treat their disease. They completed the PP NRS daily during the time they received the drug. When we analyzed the data from the clinical study, we found that the PP NRS has the properties a tool like this needs to be useful. We also concluded that a decrease of 2­5 points on the PP NRS scale would be a meaningful improvement in itching for patients with prurigo nodularis.

The Sleep Disturbance Numerical Rating Scale: Content Validity, Psychometric Validation, and Meaningful Within-Patient Change in Prurigo Nodularis.

INTRODUCTION: Sleep is often disturbed in patients with prurigo nodularis (PN). To address the lack of validated patient-reported outcome (PRO) measures for quantifying sleep disturbance in PN, we evaluated the Sleep Disturbance Numerical Rating Scale (SD NRS) as a single-item PRO measure for quantifying sleep disturbance in PN. METHODS: Adults with PN participated in qualitative interviews, which included concept elicitation and cognitive debriefing of the SD NRS. The SD NRS was evaluated psychometrically using data from a phase 2 randomized trial in adults with PN (NCT03181503). Other PRO assessments included the Average Pruritus (AP) NRS, AP Verbal Rating Scale (VRS), peak pruritus (PP) NRS, PP VRS, and Dermatology Life Quality Index (DLQI). Reliability, validity, and responsiveness of the SD NRS were evaluated, and meaningful within-patient change was estimated from qualitative interview responses and quantitative trial data. RESULTS: All interview participants (N = 21) experienced sleep disturbance and most (95%) understood the SD NRS as intended. The SD NRS demonstrated test-retest reliability based on intra-class correlation coefficients for itch-stable participants of 0.87 for the AP VRS and 0.76 for the PP VRS. At baseline, Spearman's rank-order correlation coefficients were moderate to strong (0.3-0.8) between the SD NRS and the AP NRS, AP VRS, PP NRS, PP VRS, and DLQI. Known-groups validity was demonstrated by higher (worse) SD NRS scores in participants with worse scores on the AP NRS, AP VRS, PP VRS, and DLQI. Improvements in SD NRS scores were greater in participants classified as "improved" versus "worsened/unchanged" on the anchor PROs. A 2- to 4-point decrease on the 11-point SD NRS scale was identified as a meaningful within-patient change. CONCLUSION: The SD NRS is a well-defined, reliable, and valid PRO measure that can be used in daily practice and clinical trials to capture sleep disturbance in adults with PN.

Patients with the skin disease prurigo nodularis often sleep badly because their skin is very itchy in the evening and at night. In assessing the effectiveness of new treatments for prurigo nodularis, it is useful to know whether patients sleep better when taking them. Here, we tested whether the "Sleep Disturbance Numerical Rating Scale" (SD NRS), a tool for measuring sleep, can be used by patients with prurigo nodularis. The SD NRS asks patients to score their sleep loss during the previous night on a scale of 0 ("no sleep loss") to 10 ("I did not sleep at all"). When we interviewed 21 patients with prurigo nodularis, 19 of them had problems falling asleep and 18 of them woke up every night. Most of the patients found the SD NRS easy to use. To further explore whether the SD NRS is suitable for patients with prurigo nodularis, we also analyzed data from a European clinical study in which patients with prurigo nodularis received nemolizumab, a new treatment being developed for the disease. Patients completed the SD NRS each morning during the clinical study. We found that the SD NRS has the necessary properties to be useful for assessing sleep on a daily basis. We also determined that a 2- to 4-point decrease on the SD NRS scale would represent a meaningful improvement in sleep for patients with prurigo nodularis. We conclude that the SD NRS is a useful tool for assessing sleep in prurigo nodularis patients participating in clinical studies.

XPERT® breast cancer STRAT4 as an alternative method of identifying breast cancer phenotype in Cape Verde (preliminary results).

Introduction: Breast cancer (BC) is a public health problem in developing countries, including Cape Verde. Immunohistochemistry (IHC) is the gold standard technique used for BC phenotypic characterisation to support efficient therapeutic decisions. However, IHC is a demanding technique that requires knowledge, trained technicians, expensive antibodies and reagents, controls, and results validation. The low number of cases in Cape Verde increases the risk of expiring the validity of the antibodies, and manual procedures often jeopardise the quality of the results. Thus, IHC is limited in Cape Verde, and an alternative technically easy solution is needed. A point-of-care messenger RNA (mRNA) STRAT4 BC assay to assess estrogen (ER), progesterone (PR), hormone growth factor 2 receptor (HER2), and Ki67, using the GeneXpert platform, has been recently validated on tissues from internationally accredited laboratories, showing excellent concordance with IHC results.To assess whether this technology can be implemented in Cape Verde to guide BC treatment we decided to study the level of agreement between the findings yielded by BC STRAT4 and the results are the same cases obtained by IHC. Methods: Formalin-fixed and paraffin-embedded (FFPE) tissue samples from 29 Cabo Verdean BC patients diagnosed in Agostinho Neto University Hospital were analysed by applying IHC and BC STRAT4 assay. The time between sample collection and pre-analytic procedures is unknown. All the samples were pre-processed in Cabo Verde (fixed in formalin and embedded in paraffin). IHC studies were performed in referenced laboratories in Portugal. STRAT4 and IHC result concordance was assessed by calculating the percentage of results agreement and Cohen's Kappa (K) statistics. Results: STRAT4 assay failed in 2 out of the 29 analysed samples. Of the 27 successfully analysed samples, STRAT4/IHC results for ER, PR, HER2, and Ki67 were concordant in 25, 24, 25, and 18 cases, respectively. Ki67 was indeterminate in three cases, and PR was indeterminate once.The percentage of agreement between STRAT4 and IHC results for ER, PR, HER2, and Ki67 was 92.59%, 92.31%, 92.59% and 81.82%, respectively. The Cohen's K statistic coefficients for each biomarker were 0.809, 0.845, 0.757 and 0.506, respectively. Conclusions: According to our preliminary results, a point-of-care mRNA STRAT4 BC assay may be an alternative in laboratories unable to provide quality and/or cost-efficient IHC services. However, more data and improvement on sample pre-analytic processes are required to implement this BC STRAT4 Assay in Cape Verde.

Pinnipeds carriers of pathogenic Leptospira: New data based on molecular characterization.

Leptospirosis is a bacterial disease caused by the infection of pathogenic strains of the genus Leptospira, endemic in tropical and subtropical regions. Although well documented in terrestrial animals and humans, little information is available on its distribution and impact on marine animals. Despite clinical manifestations that may occur, the occurrence of carriers was suggested in some species. Nevertheless, there are few studies regarding the infection by Leptospira sp. in marine mammals. In this context, and considering the One Health approach, the present aimed to investigate pinnipeds' role as Leptospira sp. carriers. Kidneys of 47 pinnipeds of two species, Arctocephalus australis (n = 40) and Arctocephalus tropicalis (n = 7) were collected. DNA was extracted and the diagnosis was performed through LipL32-PCR and genetic characterization based on secY gene sequencing. Phylogenetic analysis and haplotype networks were constructed. Pathogenic Leptospira sp. DNA was detected in 31.9% (15/47) of the tested pinnipeds. It was possible to amplify and sequence eight strains (6 for A. australis, 2 for A. tropicalis), all identified as L. interrogans, with high similarity with sequences from Icterohaemorrhagiae serogroup. Phylogenetic analysis revealed sequences from the present study grouped in species-specific unique clusters, but very close to others from humans, wild animals, and domestic animals. We demonstrate that pinnipeds could act as carriers, and play an important role in leptospirosis dynamics.

Serious lesions in Green turtles (Chelonia mydas) afflicted by fatal Spirorchiidiasis found stranded in south and southeastern Brazil.

Several diseases have been reported as affecting endangered wild sea turtle population worldwide, including spirorchiidiasis. This parasitic infection results in serious circulatory disorders in sea turtles, as well as tissue damage due to the presence of spirorchiids eggs. However, few reports of organs severely affected by tissue replacement caused by granulomatous inflammatory processes due to spirorchiidiasis in sea turtles are available. In this regard, this study describes massive lesions in 16 juvenile green turtles from southeastern Brazil presenting no other detectable diseases or injuries, associated to parasitic compression of air spaces, parasitic thyroid atrophy, parasitic encephalic compression and parasitic splenic lymphoid depletion. These rare injuries were categorized as extremely severe, affecting most spirorchiidiasis-infected organs. Spirorchiidiasis was, thus, noted herein as capable of causing a variety of lethal injuries to vital or extremely important organs in sea turtles. Spirorchiidiasis should, therefore, also be considered a potential cause of death in stranded green sea turtle monitoring efforts.

Potential outbreak by herpesvirus in equines: detection, clinical, and genetic analysis of equid gammaherpesvirus 2 (EHV-2).

BACKGROUND: Equid herpesvirus (EHV) commonly affects horses causing neurologic and respiratory symptoms beside spontaneous abortions, meaning huge economic losses for equine industry worldwide. In foals, the virus can facilitate secondary infections by Rhodococcus equi, important in morbidity and mortality in equines. A total of five genotypes of EHV were previously described in Brazil including EHV-1, EHV-2, EHV-3, EHV-4, and EHV-5. EHV-2 genotype had only been previously described in Brazil in asymptomatic animals. We report the investigation of the dead of 11 foals in Middle-west region of Brazil showing respiratory and neurological symptoms, as well as several abortions in mares from the same farm. METHODS: Clinical and laboratory exams were performed in this case study. Lung, whole blood, serum, and plasma samples were analyzed by necroscopic and histopathologic techniques followed by molecular assays (conventional and qPCR and Sanger sequencing). RESULTS AND CONCLUSION: Laboratory exams revealed neutrophilia leukocytosis. Necroscopic and histopathologic findings were suppurative bronchopneumonia and ulcerative enteritis. Molecular assays point to the absence of the bacteria Rhodococcus equi and other viruses (including other EHV). The presence of EHV-2 DNA was confirmed by sequencing in serum sample from one foal. This is the first confirmed outbreak of EHV-2 causing disease in Brazilian horses with confirmed presence of the virus, and which highlight the important role of EHV-2 in equine respiratory disease and spontaneous abortions in equid in Brazil.

An explanatory sequential mixed-methods design to establish thresholds of within-individual meaningful change on a sleep disturbance numerical rating scale score in atopic dermatitis.

PURPOSE: Establishing a meaningful within-individual change (MWIC) threshold is a key aspect for interpreting scores used as endpoints for evaluating treatment benefit. A new patient-reported outcome (PRO), a sleep disturbance numerical rating scale (SD NRS), was developed in adults and adolescents with moderate-to-severe atopic dermatitis (AD). This research aims to establish a MWIC threshold of the SD NRS score in the context of a drug development program. METHODS: An explanatory sequential mixed-methods design was used to address the research objective. This mixed-methods design used phase IIb data and a stand-alone qualitative study. Quantitative anchor-based and distribution-based approaches supported by qualitative-based approaches were conducted, and results were triangulated to determine preliminary MWIC thresholds of the SD NRS score. RESULTS: Triangulation of results from both quantitative and qualitative approaches suggested that a 2- to 6-point decrease in the SD NRS score change constitutes a preliminary range of MWIC threshold estimates. CONCLUSION: This research determined MWIC threshold estimates for the SD NRS score in both adolescents and adults with moderate-to-severe AD using an explanatory sequential mixed-methods design. This mixed-methods design provides interesting insights for establishing MWIC thresholds of a PRO score in the context of a drug development program.

The Impact of Goat Milk Pretreatment with Pulsed Electric Fields on Cheese Quality.

To reduce the microbial load in goat's milk, which is less thermally stable than cow's milk, an alternative processing method was used in this study. This involved treating the milk with pulsed electric fields (PEFs) (at 10 kV·cm-1, with 50 µs pulses for 3 Hz) and then heat-treating it at 63 °C for 6.0 s, as well as using heat treatment alone at 75 °C for 3.4 s. Cheeses were made using both types of milk treatment, and samples were collected after 5, 15, and 25 days of ripening for DNA extraction and purification, followed by high-throughput sequencing on the MiSeq Illumina sequencing platform. Analysis of the bacterial populations in the two types of cheese using various diversity indices revealed no significant differences in species richness and abundance, although there was a trend for the PEF-treated cheese to have a less diverse set of species with an uneven distribution of relative abundance. However, when examining the composition of the microbial communities in the two types of cheese using Weighted UniFrac analysis and Analysis of Similarities, there were significant differences in the presence and abundance of various species, which could have implications for the development of starter cultures. Concerning physicochemical properties (pH, aw, moisture content, total acidity and L, and a and b color parameters), the results also reveal that, generally, no significant differences were found, except for the color parameter, where cheeses treated with PEF demonstrated more whiteness (L) and yellowness (b) during ripening. Sensory scores for typicity (caprylic, goaty, and acetic) increased over time, but between treatments, only small differences were perceived by panellists in cheese with 5 days of ripening. Concerning texture firmness and cohesiveness, the PEF+HT samples presented lower values than the HT samples, even over storage time. In general, concerning quality parameters, similar behavior was observed between the treatments during the ripening period.

Global phylogenomic novelty of the Cas1 gene from hot spring microbial communities.

The Cas1 protein is essential for the functioning of CRISPR-Cas adaptive systems. However, despite the high prevalence of CRISPR-Cas systems in thermophilic microorganisms, few studies have investigated the occurrence and diversity of Cas1 across hot spring microbial communities. Phylogenomic analysis of 2,150 Cas1 sequences recovered from 48 metagenomes representing hot springs (42-80°C, pH 6-9) from three continents, revealed similar ecological diversity of Cas1 and 16S rRNA associated with geographic location. Furthermore, phylogenetic analysis of the Cas1 sequences exposed a broad taxonomic distribution in thermophilic bacteria, with new clades of Cas1 homologs branching at the root of the tree or at the root of known clades harboring reference Cas1 types. Additionally, a new family of casposases was identified from hot springs, which further completes the evolutionary landscape of the Cas1 superfamily. This ecological study contributes new Cas1 sequences from known and novel locations worldwide, mainly focusing on under-sampled hot spring microbial mat taxa. Results herein show that circumneutral hot springs are environments harboring high diversity and novelty related to adaptive immunity systems.

Interoperabilidade europeia de registos de saúde eletrónicos e segurança do paciente / European interoperability of electronic health records and patient safety / Interoperabilidad europea de historias clínicas electrónicas y seguridad del paciente

Os registos de saúde são um elemento-chave na prestação de cuidados de saúde desempenhando diversos objetivos. Um dos mais importantes é, sem dúvida, assegurar a segurança dos pacientes na continuidade da prestação desses cuidados de saúde. A Europa encontra-se a desenvolver importantes passos nesse sentido com a adoção de legislação futura que pretende assegurar, entre outras coisas, a interoperabilidade dos sistemas de registo dos dados clínicos a uma dimensão europeia.

Health records are a key element in health care and fulfill several objectives. One of the most important is undoubtedly to ensure patient safety in the continuous delivery of healthcare. Europe is taking important steps in this direction with the adoption of future legislation that will, among other things, ensure the interoperability of clinical data recording systems at the European level.

Los registros de salud son un elemento clave en la prestación de atención en salud, cumpliendo varios objetivos. Uno de los más importantes es, sin duda, garantizar la seguridad de los pacientes en la continuidad de la prestación de esta asistencia sanitaria. Europa está dando pasos importantes en esta dirección con la adopción de una futura legislación que pretende garantizar, entre otras cosas, la interoperabilidad de los sistemas de registro de datos clínicos con dimensión europea.

As regulamentações de proteção de dados pessoais no Brasil e em Portugal: o tratamento de dados relativos à saúde no âmbito do Projeto "Sífilis Não" / Regulations for the protection of personal data in Brazil and Portugal: the processing of health data under the "No Syphilis" Project / Normativa para la protección de datos personales en Brasil y Portugal: el tratamiento de datos sanitários em el marco del Proyecto "Sífilis Não"

Objetivo: discutir se replicar o Projeto "Sífilis Não", naquilo que se refere ao tratamento de vastas quantidades de dados pessoais relativos à saúde sem o consentimento dos titulares, seria possível em solo português. Metodologia: análise da legislação referente à proteção de dados pessoais brasileira, portuguesa e europeia, tendo o Projeto "Sífilis Não" como o caso em estudo. Resultados: o tratamento de dados pessoais sensíveis sem o consentimento do titular é, em regra, proibido pelo Regulamento Geral de Proteção de Dados, entretanto, o tratamento por motivo de interesse público na área da saúde e para fins de pesquisa científica é autorizado, desde que sejam garantidas as liberdades fundamentais dos titulares. Conclusão: tendo em vista que o Projeto "Sífilis Não" é um projeto de pesquisa que envolve o enfrentamento e erradicação da sífilis em todas as suas formas, hipóteses específicas da legislação portuguesa e europeia autorizam o tratamento de dados pessoais sensíveis mesmo sem o consentimento dos titulares, notadamente o tratamento de dados pessoais por motivos de interesse público no domínio da saúde pública e para fins de investigação científica.

Objective: to discuss whether the reproduction of the "No Syphilis" Project regarding the processing of large scale of personal data related to health without the consent of the holders would be possible in Portugal. Methods: analysis of the Brazilian, Portuguese, and European legislation on personal data protection, with the "No Syphilis" Project as a case study. Results: the processing of sensitive personal data without the consent of the owner is, as a rule, prohibited by the General Data Protection Regulation, however the processing for reasons of public interest in the field of health and scientific research purposes is authorized, provided that the fundamental freedoms of the holders are guaranteed. Conclusion: considering that the "No Syphilis" Project is a research project that involves addressing and eradicating syphilis in all its forms, specific hypotheses of Portuguese and European legislation authorize the processing of sensitive personal data even without the consent of the holders, specifically, the processing of personal data for reasons of public interest in the field of public health and scientific research purposes.

Objetivo: discutir si la reproducción del Proyecto "Sífilis No", con respecto al procesamiento de grandes cantidades de datos personales relacionados con la salud sin el consentimiento de los titulares, sería posible en el terreno portugués. Metodología: análisis de la legislación sobre protección de datos personales brasileños, portugueses y europeos, con el Proyecto "Sífilis No" como caso en estudio. Resultados: el tratamiento de datos personales sensibles sin el consentimiento del titular está, por regla general, prohibido por el Reglamento General de Protección de Datos, sin embargo, el tratamiento por razones de interés público en el ámbito de la salud y con fines de investigación científica está autorizado, siempre que se garanticen las libertades fundamentales de los titulares. Conclusión: considerando que el Proyecto "Sífilis No" es un proyecto de investigación que implica hacer frente y erradicar la sífilis en todas sus formas, hipótesis específicas de la legislación portuguesa y europea autorizan el procesamiento de datos personales sensibles incluso sin el consentimiento de los titulares, en concreto, el tratamiento de datos personales por razones de interés público en el ámbito de la salud pública y con fines de investigación científica.

Prevalence of Dyslipidemia in HIV-Positive Women with HPV Coinfection: A Preliminary Study.

OBJECTIVE: The present study aimed to evaluate the lipid profile and atherogenic indexes in HIV-positive women with and without coinfection with human papillomavirus. METHODS: Preliminary study was conducted with HIV-positive women. Laboratory tests (lipid profile, glycid profile, and atherogenic indexes) and detection of human papillomavirus (nested PCR technique using PGMY 09 and 11 primers, GP+5, and GP+6) were performed. For the analysis of the results, the data were categorized into two groups: with coinfection (HIV+/HPV+) and without coinfection (HIV+/HPV-). RESULTS: Eighty-two HIV-positive women, aged between 35 and 49 years, participated in this study among whom 50% had HPV coinfection (HIV+/HPV+). Regarding comorbidities, there was a predominance of dyslipidemia (46.3%). The analysis of laboratory determinations and atherogenic indexes showed statistical relevance in the serum concentrations of total cholesterol (p=0.04), LDL cholesterol (p=0.03), and non-HDL cholesterol (p=0.04), as well as for the Castelli I index, Castelli II index, and atherogenic coefficient (p=0.04, 0.04, and 0.03, respectively). CONCLUSION: The present study demonstrated a correlation between the lipid profile and atherogenic indexes with HIV/HPV coinfection, demonstrating a possible synergy between these viruses. However, further studies in this area must be carried out.