Comparative Study of Diluted Hydrogen Peroxide and Sulfur Hexafluoride in the Contrast-Enhanced Ultrasound Assessment of Anal Fistulas.

BACKGROUND: Endoanal ultrasound for the diagnosis of anal fistulas requires the injection of hydrogen peroxide, but it is often uncomfortable for the patient and possesses potential complications. Novel ultrasound contrast is currently available. OBJECTIVE: We aimed to assess the efficacy and safety of sulfur hexafluoride as an ultrasound contrast agent for the diagnosis of perianal fistula by comparing it with those of 50% diluted hydrogen peroxide. DESIGN: Double-blind superiority study with 4 consecutive visits to perform an ultrasound without contrast, a hydrogen peroxide-enhanced ultrasound, a sulfur hexafluoride-enhanced ultrasound and a rectal exploration in the operating room (the gold standard). The ultrasound images were independently reviewed by three expert surgeon sonographers. CLINICAL SETTING: This study was conducted at a single university hospital. PATIENTS: Data from 176 patients were evaluated. PRIMARY OUTCOME MEASURES: Demographic and exploratory data and the ultrasound findings related to the location of the internal fistula orifice, description of the primary and secondary tracts, and presence of cavities and sphincter defects were analyzed. The complications occurring before and after the contrast agent administration and the presence of pain measured using a score were considered. RESULTS: Eighty-eight patients were included (men: 71.5%; mean age: 48.3 years).62.5% had a complex type and 83.7% had a transsphincteric type. Sulfur hexafluoride-enhanced ultrasounds demonstrated a higher interobserver agreement in determining the secondary tracts (κ= 0.604) and anal fistula height (κ=0.604) compared with other methods. Both hydrogen peroxide-enhanced ultrasound (90.91%) and sulfur hexafluoride-enhanced ultrasound (89.77%) detected the internal orifice more frequently than ultrasounds without contrast (62.5%) (p < 0.001),with no differences between contrast agents (p = 0.810). Sulfur hexafluoride-enhanced ultrasound were less painful than peroxide-enhanced ultrasound (p < 0.001). LIMITATIONS: Most of the patients had transsphincteric anal fistulas. CONCLUSIONS: Sulfur hexafluoride proved comparable to hydrogen peroxide in evaluating fistulous tracts and identifying the internal orifice and additionally reduced significantly pain and discomfort. Furthermore, demonstrated a higher interobserver agreement in determining the secondary tracts and anal fistula height compared with other methods. See Video Abstract.

Bioequivalence and Safety of Bilastine 20 mg Orodispersible Tablets and Conventional Tablets: A Randomized, Single-Dose, Two-Period Crossover Study in Healthy Volunteers Under Fasting Conditions.

BACKGROUND AND OBJECTIVE: Orodispersible tablets (ODT) rapidly dissolve in the oral cavity and can improve patient's convenience. This pharmacokinetic study assessed the bioequivalence of a novel 20 mg ODT formulation of bilastine compared with bilastine 20 mg tablets in healthy volunteers under fasting conditions. METHODS: A phase I, single-center, open-label, two-period, two-sequence crossover randomized clinical trial was conducted. The study comprised two periods, in which participants were administered a single oral dose of bilastine 20 mg in the form of ODT as the test product, or conventional tablets as the reference product, and a washout of 7 days between each period. Blood samples were collected for up to 72 h. Bioequivalence was established if the 90% confidence intervals of the Cmax and AUC0-t were within the acceptance range (80-125%). Safety was evaluated at the follow-up visit (days 4-7 after the second dose) and throughout the study. RESULTS: A total of 42 healthy volunteers were randomized, and 41 completed the study. Pharmacokinetic parameters were comparable for both formulations after a single dose of 20 mg. Bilastine ODT and conventional tablets were bioequivalent as the 90% confidence intervals of the test over reference ratios were within the predefined range (80-125%). Both formulations were well tolerated and showed a similar safety profile. CONCLUSIONS: Bilastine ODT was bioequivalent to the reference treatment formulated as conventional tablets when administered as a single oral dose of 20 mg under fasting conditions. Both formulations showed a similar tolerability and safety profile, with no serious adverse events or significant analytical alterations reported. TRIAL REGISTRATION: 2019-004071-39. Date of authorization: 10 December 2019.

Simplifying Transcatheter Tricuspid Valve Replacement With 3-Dimensional Intracardiac Echocardiography.

Transcatheter tricuspid valve replacement (TTVR) offers the potential for improved outcomes for the significant number of patients with severe tricuspid valve regurgitation relative to current treatment options. Imaging is a critical component of the success of this procedure. Here we describe strategies and techniques for the use of 3-dimensional intracardiac echocardiography as an adjunct to standard transesophageal echocardiography during TTVR procedure.

Successful pharmaco-invasive approach using a lower alteplase dose and VA-ECMO support in high-risk pulmonary embolism: case report.

Despite the elevated mortality rates associated with high-risk pulmonary embolism (PE), this condition remains understudied. Data regarding the effectiveness and safety of invasive therapies such as venoarterial extracorporeal membrane oxygenation (VA-ECMO) in this patient population remains controversial. Here, we present the case of a 61-year-old male with high-risk PE associated with refractory cardiac arrest and cardiogenic shock who underwent a combination of extracorporeal cardiopulmonary resuscitation with VA-ECMO and pharmaco-invasive therapy (mechanical thrombi fragmentation plus lower alteplase dose), resulting in successful pulmonary reperfusion. After a prolonged in-hospital stay, the patient was discharged in stable condition.

Effects of a Resistance Exercise Program in Patients with Colorectal Cancer Undergoing Chemotherapy Treatment: A Randomized Controlled Trial Study Protocol.

Background: Colorectal cancer is a leading cause of morbidity and mortality worldwide, with chemotherapy being a crucial treatment despite its significant side effects, such as chemotherapy-induced peripheral neuropathy (CIPN). Physical exercise has shown potential benefits in mitigating these side effects and improving patients' overall well-being. Objective: This study aims to evaluate the efficacy of a strength exercise program in reducing CIPN in patients with colorectal cancer undergoing chemotherapy, along with secondary objectives including impacts on quality of life, body mass index, oxygen consumption, anxiety and depression, fatigue, sleep quality, and various analytical parameters. Methods: A double-blind randomized controlled trial was conducted with 44 participants, divided into an intervention group (supervised resistance training twice a week and home exercises) and a control group (home exercises only). The primary outcome measure was CIPN, assessed using the EORTC QLQ-CIPN20 questionnaire. Secondary outcomes included assessments using the EORTC QLQ-C30, the 6-minute walk test, HADS, FACT-F, and MISS, along with various blood parameters. Results and Conclusions: The study will provide insights into the effectiveness of physical exercise in managing CIPN and improving various health parameters in colorectal cancer patients. By developing tailored exercise protocols, this research aims to enhance patient quality of life, optimize treatment outcomes, and reduce the incidence of debilitating side effects, thereby supporting the integration of physical exercise into standard oncological care.

Segments 4, 7, and 8 liver resection: A case report.

Right superior resection (segments 7 and 8) is an uncommon resection for liver malignancies, with most of the literature limited to case reports and small series. Resection of segments 4, 7, and 8 has been reported in only a few cases. When the right hepatic vein is resected, venous reconstruction or identification of one or more right inferior hepatic veins is considered mandatory, to maintain segmentary function of segments 5 and 6. We present a case of liver resection of segments 4, 7, and 8 including the right and middle hepatic veins for symptomatic benign liver disease with no right hepatic vein reconstruction, nor a prominent right inferior hepatic vein(s). After the resection, there was no change in liver function tests, and the patient made an unremarkable recovery. Three months after the operation, partial atrophy of segments 5 and 6 with hypertrophy of the left lateral section was observed, while two and one half years after resection, the patient is asymptomatic. When right hepatic vein reconstruction would add unnecessary operative time, and there is low likelihood of the need for repeated resection, particularly when the hepatic vein is difficult to dissect, this approach can be safe and useful, while providing an adequate postoperative liver mass in the short-term to recover uneventfully from major liver resection.

Sagittal cranial projections dataset extracted from CBCT volumes corrected to natural head position in a mixed ethnicity population.

This dataset features 200 sagittal projection images derived from Cone Beam Computed Tomography (CBCT) scans, corrected according to the Natural Head Position (NHP) guidelines proposed by Fredrik Lundström and Anders Lundström. The images originate from orthodontic patients in Cali, Valle del Cauca, Colombia, encompassing both initial phases and ongoing treatments. The dataset is divided into two groups: 100 images from female subjects (CoF) and 100 from male subjects (CoM), facilitating gender-specific studies. The dataset is accompanied by an Excel file ``Data info.xlsx'' that details the rotation angles in the axial (Yaw), coronal (Roll), and sagittal (Pitch) planes, along with the pixel size and image dimensions. This detailed documentation supports the replication of studies and aids in the interpretation of cephalometric analyses. Corrections made to align the images with NHP standards involve adjustments in the three main anatomical planes using points from the frontozygomatic suture (Fz) in the axial and coronal planes, and sella (S) and nasion (N) for the sagittal plane.

Structural Heart Imaging Using 3-Dimensional Intracardiac Echocardiography: JACC Cardiovascular Imaging Position Statement.

3-dimensional (3D) intracardiac echocardiography (ICE) is emerging as a promising complement and potential alternative to transesophageal echocardiography for imaging guidance in structural heart interventions. To establish standardized practices, our multidisciplinary expert position statement serves as a comprehensive guide for the appropriate indications and utilization of 3D-ICE in various structural heart procedures. The paper covers essential aspects such as the fundamentals of 3D-ICE imaging, basic views, and workflow recommendations specifically tailored for ICE-guided structural heart procedures, such as transeptal puncture, device closure of intracardiac structures, and transcatheter mitral and tricuspid valve interventions. Current challenges, future directions, and training requirements to ensure operator proficiency are also discussed, thereby promoting the safety and efficacy of this innovative imaging modality to support expanding its future clinical applications.

CYB5R3 overexpression exhibits sexual dimorphism: Mitochondrial and metabolic adaptations in transgenic female mice during calorie restriction.

There is a pressing need to develop new strategies for enhancing health in the elderly and preventing the rise in age-related diseases. Calorie restriction without malnutrition (CR) stands among the different antiaging interventions. Lifelong CR leads to increased expression and activity of plasma membrane CYB5R3, and male mice overexpressing CYB5R3 exhibit some beneficial adaptations that are also seen with CR. However, the mechanisms involved in both interventions could be independent since key aspects of energy metabolism and tissue lipid profile do not coincide, and many of the changes induced by CR in mitochondrial abundance and dynamics in the liver and skeletal muscle could be counteracted by CYB5R3 overexpression. In this study, we sought to elucidate the impact of CR on key markers of metabolic status, mitochondrial function, and pro-oxidant/antioxidant balance in transgenic (TG) female mice overexpressing CYB5R3 compared to their WT littermates. In females fed ad libitum, CYB5R3 overexpression decreased fat mass, led to a preferred utilization of fatty acids as an energy source, upregulated key antioxidant enzymes, and boosted respiration both in skeletal muscle and liver mitochondria, supporting that CYB5R3 overexpression is phenotypic closer to CR in females than in males. Whereas some markers of mitochondrial biogenesis and dynamics were found decreased in TG females on CR, as also found for the levels of Estrogen Receptor α, mitochondrial abundance and activity were maintained both in skeletal muscle and in liver. Our results reveal overlapping metabolic adaptations resulting from the overexpression of CYB5R3 and CR in females, but a specific crosstalk occurs when both interventions are combined, differing from the adaptations observed in TG males.

Sick building syndrome: do outdoor pollutants and pollen affect it?

Introduction: Sick building syndrome (SBS) refers to non-specific complaints, including upper-respiratory irritative symptoms, headaches, fatigue, and rash, which are usually associated with a particular building by their temporal pattern of occurrence and clustering among inhabitants or colleagues. The aim of the study was to determine the association between the clinical manifestations of sick building syndrome with outdoor pollutants and airborne pollen. Methods: It was a descriptive and prospective observational study conducted from November 2021 to April 2022. It included subjects over 18 years old who completed an online survey on sick building syndrome (general symptoms, nasal, ocular, oropharyngeal, and skin symptoms) presented at home, housing information and personal history. The APS-330 from Pollen Sense ® was used to obtain data on pollen in the air and the local pollution monitoring system (SIMA) to obtain information regarding pollutants. For statistical analysis, SPSS version 16 was used. Results: A total of 402 surveys were included; 91% of the subjects reported having at least 1 symptom. Females presented more general symptoms (fatigue and headache) than males. Subjects with a personal history of atopy showed a higher prevalence of practically all symptoms. Airborne pollen exposure was positively associated with mucosal symptoms in eyes and nose. Outdoor fungi spore exposure was positively associated with oculo-nasal and cutaneous symptoms in the scalp. Conclusion: This study found significant associations with female gender and a history of atopy, which suggests a higher risk for these subjects. Despite the limitations of the study, we can conclude that there is an association between the clinical manifestations of sick building syndrome with indoor and outdoor pollution.

Combined Urinary Reconstruction During en Bloc Kidney Transplantation From a Pediatric Donor to an Adult Recipient: A Case Report.

Urinary reconstruction during en bloc kidney transplantation is challenging, with different techniques described. Here, we report a case of combined urinary reconstruction using modified Lich ureteroneocystostomy and ureteroureterostomy.

Bronchiectasis.

Non-cystic fibrosis bronchiectasis, a condition that remains relatively underrecognized, has garnered increasing research focus in recent years. This scientific interest has catalyzed advancements in diagnostic methodologies, enabling comprehensive clinical and molecular profiling. Such progress facilitates the development of personalized treatment strategies, marking a significant step toward precision medicine for these patients. Bronchiectasis poses significant diagnostic challenges in both clinical settings and research studies. While computed tomography (CT) remains the gold standard for diagnosis, novel alternatives are emerging. These include artificial intelligence-powered algorithms, ultra-low dose chest CT, and magnetic resonance imaging (MRI) techniques, all of which are becoming recognized as feasible diagnostic tools. The precision medicine paradigm calls for refined characterization of bronchiectasis patients by analyzing their inflammatory and molecular profiles. Research into the underlying mechanisms of inflammation and the evaluation of biomarkers such as neutrophil elastase, mucins, and antimicrobial peptides have led to the identification of distinct patient endotypes. These endotypes present variable clinical outcomes, necessitating tailored therapeutic interventions. Among these, eosinophilic bronchiectasis is notable for its prevalence and specific prognostic factors, calling for careful consideration of treatable traits. A deeper understanding of the microbiome's influence on the pathogenesis and progression of bronchiectasis has inspired a holistic approach, which considers the multibiome as an interconnected microbial network rather than treating pathogens as solitary entities. Interactome analysis therefore becomes a vital tool for pinpointing alterations during both stable phases and exacerbations. This array of innovative approaches has revolutionized the personalization of treatments, incorporating therapies such as inhaled mannitol or ARINA-1, brensocatib for anti-inflammatory purposes, and inhaled corticosteroids specifically for patients with eosinophilic bronchiectasis.

Las bronquiectasias no fibrosis quística han atraído una creciente atención en investigación. Este interés científico ha catalizado avances en las metodologías de diagnóstico, permitiendo realizar perfiles clínicos y moleculares integrales. Este progreso facilita el desarrollo de estrategias de tratamiento personalizadas y marca un paso significativo hacia la medicina de precisión.Desde el punto de vista diagnóstico, las bronquiectasias plantean desafíos importantes en entornos clínicos y de investigación. Si bien la TC es el gold standard, están surgiendo nuevas alternativas. Entre ellas, algoritmos de inteligencia artificial, TC de tórax de dosis ultrabajas y técnicas de resonancia magnética.La medicina de precisión aboga por la caracterización de pacientes mediante análisis de perfiles inflamatorios y moleculares. Las investigaciones sobre mecanismos subyacentes de inflamación y la evaluación de biomarcadores como la elastasa de neutrófilos, mucinas y péptidos antimicrobianos, han llevado a la identificación de endotipos de pacientes. Estos endotipos exhiben resultados clínicos variables, requiriendo intervenciones terapéuticas personalizadas. La bronquiectasia eosinofílica destaca por su prevalencia y factores pronósticos específicos, exigiendo consideración de los rasgos tratables.Una comprensión profunda de la influencia del microbioma en la patogénesis y progresión de las bronquiectasias inspira un enfoque holístico. Considera el multibioma como una red microbiana interconectada, no entidades solitarias. El análisis del interactoma se convierte en una herramienta vital para identificar alteraciones durante fases estables y exacerbaciones.Este conjunto de enfoques innovadores revoluciona la personalización de los tratamientos, incorporando terapias como manitol inhalado o ARINA-1, brensocatib con fines antiinflamatorios y corticosteroides inhalados específicos para pacientes con bronquiectasias eosinofílicas.

Acute Coronary Syndrome During the Era of COVID-19: Perspective and Implications Using Google Trends.

Background: Acute coronary syndrome (ACS) hospital admissions decreased during the start of the COVID-19 outbreak. Information is limited on how Google searches were related to patients' behaviour during this time. Methods: We examined de-identified data from 2019 through 2020 regarding the following monthly items: (i) admissions for ACS from the Veterans Affairs Healthcare System; (ii) out-of-hospital cardiac arrest (OHCA) from the National Emergency Medical Services Information System (NEMSIS) public dataset; and (iii) Google searches for "chest pain," "coronavirus," "chest pressure," and "hospital safe" from Google Trends. We analyzed the trends for ACS admissions, OHCA, and Google searches. Results: During the early months of the first COVID-19 outbreak, the following occurred: (i) Veterans Affairs data showed a significant reduction in ACS admissions at a national and regional (Florida) level; (ii) the NEMSIS database showed a marked increase in OHCA at a national level; and (iii) Google Trends showed a significant increase in the before-mentioned Google searches at a national and regional level. Conclusions: ACS hospital admissions decreased during the beginning of the pandemic, likely owing to delayed healthcare utilization secondary to patients fear of acquiring a COVID-19 infection. Concordantly, the volume of Google searches for hospital safety and ACS symptoms increased, along with OHCA events, during the same time. Our results suggest that Google Trends may be a useful tool to predict patients' behaviour and increase preparedness for future events, but statistical strategies to establish association are needed.

Contexte: Les admissions à l'hôpital pour un syndrome coronarien aigu (SCA) ont diminué au début de la pandémie de COVID-19. Or, il existe peu de données sur les recherches effectuées par les patients dans Google pendant cette période. Méthodologie: Nous avons examiné des données mensuelles dépersonnalisées de 2019 à 2020 sur les éléments suivants : i) admissions pour un SCA dans le système de santé de Veterans Affairs aux États-Unis; ii) arrêts cardiaques extrahospitaliers (ACEH) de l'ensemble de données publiques du National Emergency Medical Services Information System (NEMSIS); et iii) les recherches dans Google selon Google Trends pour « chest pain ¼ (douleur thoracique), « coronavirus ¼, « chest pressure ¼ (oppression thoracique) et « hospital safe ¼ (sécurité dans les hôpitaux). Nous avons également analysé les tendances relatives aux admissions pour un SCA, aux ACEH et aux recherches dans Google. Résultats: Pour les premiers mois de la première vague de COVID-19, les observations sont les suivantes : i) les données de Veterans Affairs ont montré une réduction significative des admissions pour un SCA à l'échelle nationale et régionale (Floride); ii) la base de données du NEMSIS a montré une augmentation marquée des ACEH à l'échelle nationale; et iii) les tendances observées au moyen de Google Trends indiquent une augmentation significative à l'échelle nationale et régionale des recherches dans Google à l'aide des termes mentionnés précédemment. Conclusions: Les admissions à l'hôpital pour un SCA ont diminué au début de la pandémie, probablement en raison de la crainte des patients de contracter la COVID-19, qui les a amenés à repousser le recours à des soins de santé. Pendant la même période, le volume des recherches dans Google à propos de la sécurité dans les hôpitaux et les symptômes de SCA a augmenté, tout comme le nombre d'ACEH. Nos résultats semblent indiquer que Google Trends pourrait être un outil pratique pour prédire les comportements des patients et mieux se préparer aux événements futurs, mais il convient d'élaborer des stratégies statistiques permettant de mieux caractériser ces liens.

Impact of Hydroxyurea on follicle density in patients with sickle cell disease.

The impact of hydroxyurea (HU) on the ovarian reserve of female patients with sickle cell disease (SCD) remains poorly elucidated. Only direct histological analysis of ovarian follicle density can effectively evaluate HU's effect on ovarian reserve. By analyzing digitized slides of ovarian tissue from girls and young women with SCD who underwent ovarian tissue cryopreservation (OTC) before hematological stem cell transplantation (HSCT), we meticulously counted follicles and categorized them based on their growth stage. We then calculated the densities of different follicle types and assessed their correlation with patient characteristics, clinical manifestations, and treatments extracted from medical records. Seventy-six SCD patients participated in the study, with a median age at OTC of 10.2 years (interquartile range [IQR] 7.5, 14.6), and 50 (65.8%) were prepubertal. Of these, 35 patients (46.1%) had received HU, with a median daily dosage of 23.0 mg/kg (IQR 20.0, 25.0) and median exposure time of 44 months (IQR 24.0, 54.0). Primordial follicle density was comparable between the HU and non-HU groups (5.8 follicles/mm2 [IQR 1.0, 13.3] versus 4.2 follicles/mm2 [IQR 1.1, 14.4], respectively; P = .95). However, in the HU group, after adjusting for age, the density of growing follicles was marginally lower compared to the non-HU group (P = .09). Notably, other parameters such as vaso-occlusive crisis did not affect follicular density. In conclusion, exposure to hydroxyurea did not demonstrate a reduction in ovarian reserve in girls/women with SCD. Therefore, fertility preservation measures before initiating HU treatment do not seem necessary.

The dynamic strength index is a reliable and feasible tool to assess neuromuscular performance in male and female handball players.

The aim of this study was to explore the reliability and feasibility of the isometric mid-thigh pull (IMTP) and dynamic strength index (DSI) in semi-professional handball players (seventeen male and eighteen female). A cross-sectional design was used to determine the test-retest reliability of several kinetic metrics registered with a force plates. The peak force, peak relative force, rate of force development (RFD 0-250 ms), and impulse 0-250 ms were selected from the IMTP test, whereas the peak propulsive force was chosen from the countermovement jump test to obtain the DSI. The intraclass correlation coefficient (ICC), coefficient of variation (CV), standard error of the measurement (SEM) and smallest detectable difference (SDD) were calculated. A paired sample t-test was also performed. No significant differences were found between the testing sessions for all variables, except for peak propulsive force for all players (p = 0.036) and DSI for female players (p = 0.037). Reliability for all kinetic metrics was good to excellent (ICC = 0.78-0.97), with low variability (CV ≤ 8.64%), being the SEM scores lower than SDD. In conclusion, the IMTP test and DSI are highly reliable and feasible tools for assessing neuromuscular performance in semi-professional handball players.

Demographic, hemodynamic characteristics, and therapeutic trends of pulmonary hypertension patients: The Pulmonary Hypertension Mexican registry (REMEHIP).

Data on demographic characteristics and therapeutic approaches in Latin American pulmonary arterial hypertension (PAH) patients are scarce. Pulmonary Hypertension Mexican registry (REMEHIP) is a multicenter Mexican registry of adult and pediatric patients, including prevalent and incident cases. Objective: assess clinical characteristics, treatment trends, and in-hospital outcomes. Inclusion: age >2 years, diagnosis of pulmonary hypertension (PH) (groups 1 and 4), right heart catheterization with mPAP ≥25 mmHg, PWP ≤ 15 mmHg, and PVR > 3 Wood unit (WU). We included 875 PH patients, 619 adults, 133 pediatric idiopathic PAH (IPAH), and 123 chronic thromboembolic pulmonary hypertension (CTEPH) patients. We enrolled 48.4% of the incident and 51.6% of the prevalent adult and pediatric patients. PAH adults: age 43 ± 15, females 81.9%, functional class (FC) (I/II) 66.5%, 6-min walk distance (6MWD) 378 ± 112 m, mPAP 57.3 ± 19.0 mmHg, confidence interval (CI) 3.3 ± 1.5 L/min/m2, PVR 12.0 ± 8.1 WU. PAH pediatrics: age 9 ± 5, females 51.1%, FC (I/II) 85.5%, 6MWD 376 ± 103 m, mPAP 49.7 ± 13.4 mmHg, CI 2.6 ± 0.9 L/min/m2, PVR 16.4 ± 13.5 WU. CTEPH: age 44 ± 17, females 56.1%, FC (I/II) 65.5%, 6MWD 369 ± 126 m, mPAP 49.7 ± 13.4 mmHg, CI 2.6 ± 0.9 L/min/m2, PVR 10.5 + 6.5 WU. When we analyzed the IPAH group separately, it sustained a high functional class I/II incidence. REMEHIP shows better functional class in young females with severe PAH than in American and European patients. Also, PAH pediatric patients had a better functional class than other registries. However, our registry also shows that our population's access to specific pharmacologic treatments is still far from optimal.

Equipe de enfermagem das unidades básicas de saúde na fronteira franco brasileira / Nursing team from basic health units on the Franco-Brazilian border

Objetivo: O estudo teve como objetivo traçar o perfil da equipe de enfermagem que atuam nas unidades básicas de saúde no município de Oiapoque, identificando as variáveis socioeconômica e demográfica, nível de formação profissional e o seu aperfeiçoamento no processo de trabalho. Métodos: Tratou-se de uma pesquisa descritiva transversal, com abordagem quantitativa, composta pelos técnicos e enfermeiros que trabalham nas cinco unidades básicas de saúde em funcionamento no município de Oiapoque, feita através de um questionário aplicado individualmente. Resultados: Os resultados obtidos constataram que a maioria dos pesquisados; encontra-se numa faixa etária entre 31 a 35 anos (30%); são do sexo feminino (86%); técnicos de enfermagem (57%), seguido de enfermeiros (43%); possuem ensino superior (29%), pós-graduação (14%), atuação na profissão de 1 a 5 anos (42%), com vínculo contratual temporário (86%); e a principal dificuldade encontrada pelos profissionais é a falta de recursos matérias e equipamentos (56%). Conclusão: Espera-se que os resultados apresentados possam contribuir para melhores investimentos na formação e inserção do profissional da enfermagem nos cuidados primários de áreas transfronteiriças, visto que ainda há carência de profissionais qualificados, principalmente para prestar assistência em tais regiões com saúde singular.(AU)

Objective: The study aimed to outline the profile of the nursing team working in basic health units in the municipality of Oiapoque, identifying the socioeconomic and demographic variables, level of professional training and their improvement in the work process. Methods: This was a cross-sectional descriptive study, with a quantitative approach, composed of technicians and nurses working in the five basic health units operating in the municipality of Oiapoque, carried out through a questionnaire applied individually. Results: The results obtained found that the majority of those surveyed; is in an age range between 31 to 35 years (30%); are female (86%); nursing technicians (57%), followed by nurses (43%); have higher education (29%), postgraduate (14%), work in the profession from 1 to 5 years (42%), with temporary contractual relationship (86%); and the main difficulty encountered by professionals is the lack of material resources and equipment (56%). Conclusion: It is hoped that the results presented can contribute to better investments in the training and insertion of nursing professionals in primary care in cross-border areas, since there is still a shortage of qualified professionals, mainly to provide assistance in such regions with unique health.(AU)

El estudio tuvo como objetivo determinar el perfil del equipo de enfermería que trabaja en unidades básicas de salud en el municipio de Oiapoque, identificando como variables socioeconómicas y demográficas, el nivel de capacitación profesional y su mejora en el proceso de trabajo. Métodos: Esta es una investigación descriptiva transversal, con un enfoque cuantitativo, compuesta por técnicos y enfermeras que utilizan las cinco unidades básicas de salud que operan en el municipio de Oiapoque, realizadas mediante un cuestionario utilizado. Resultados: Los resultados obtenidos encontraron que la mayoría de los encuestados; tiene un rango de edad entre 31 y 35 años (30%); son mujeres (86%); técnicos de enfermería (57%), seguidos por enfermeras (43%); tener educación superior (29%), posgrado (14%), trabajar en la profesión de 1 a 5 años (42%), con relación contractual temporal (86%); La principal dificultad encontrada por los profesionales es la falta de recursos materiales y de equipo (56%). Conclusión: Se espera que los resultados mostrados puedan contribuir a mejores inversiones y capacitación de enfermería profesional en atención primaria en áreas transfronterizas, ya que todavía hay una escasez de profesionales calificados, principalmente para brindar asistencia en tales situaciones con una salud única.(AU)

Mudanças na rotina de instituições delonga permanência para idosos em função da pandemia da COVID-19 / Changes in the routine of long-stay institutions for the elderly due to the COVID-19 pandemic

Objetivo: Identificar as mudanças surgidas como resultado das medidas implementadas em Instituições de Longa Permanecia para Idosos para a prevenção do contágio pelo novo coronavírus SARS-CoV-2 no município de Teresina no Estado do Piauí. Método: Trata-se de um estudo transversal de natureza quantitativa com os gestores de quatro instituições na cidade de Teresina no Piauí, realizada por meio de um formulário, estruturado e eletrônico, na plataforma Google Forms. Resultados: Foram implementados protocolos preventivos em todas as instituições, com foco em medidas de segurança para os idosos e focando em condutas de higiene, de forma unanime a obrigatoriedade do uso de máscara e suspensão de visitas. Conclusões: Foram analisadas quatro Instituições de Longa Permanência para Idosos e de acordo com os dados coletados as instituições passaram por processo de adaptação as necessidades que surgem para melhorar a qualidade de vida dos idosos institucionalizados.(AU)

Objective: To identify the changes that have arisen as a result of measures implemented in Long Stay Institutions for the Elderly for the prevention of contagion by the new SARS-CoV-2 coronavirus in the municipality of Teresina, State of Piauí. Method: This is a cross-sectional study of a quantitative nature with managers of four institutions in the city of Teresina, Piauí, carried out through a structured and electronic form, on the Google Forms platform. Results: Preventive protocols were implemented in all institutions, focusing on safety measures for the elderly and focusing on hygiene behaviors, unanimously the mandatory use of masks and suspension of visits. Conclusions: Four long-stay institutions for the elderly were analyzed and, according to the data collected as institutions, they underwent an adaptation process as needed to improve the quality of life of institutionalized elderly.(AU)

Objetivos: Identificar los cambios que han surgido como resultado de las medidas implementadas en Instituciones de Larga Estancia para Personas Mayores para la prevención del contagio por el nuevo coronavirus SARS-CoV-2 en el municipio de Teresina, Estado de Piauí. Método: Se trata de un estudio transversal de carácter cuantitativo con responsables de cuatro instituciones de la ciudad de Teresina, Piauí, realizado a través de un formulario estructurado y electrónico, en la plataforma Google Forms. Resultados: Se implementaron protocolos preventivos en todas las instituciones, enfocándose en las medidas de seguridad para los adultos mayores y enfocados en las conductas higiénicas, por unanimidad el uso obligatorio de mascarillas y suspensión de visitas. Conclusiones: Se analizaron cuatro instituciones de larga estancia para ancianos que, de acuerdo con los datos recolectados como instituciones, se sometieron a un proceso de adaptación según fue necesario para mejorar la calidad de vida de los ancianos institucionalizados.(AU)