Impact of Pavlik Harness treatment on motor skills acquisition: A case-control study.

Purpose: Our purpose was to analyze the impact of Pavlik Harness treatment on children motor skills development, comparing to a control group. Methods: A total of 121 children were included: 55 cases (children with Developmental Dysplasia of the Hip) and 66 healthy controls. Cases were recruited from 2017 to 2021 and followed up to 2022. Controls (healthy children without orthopedic pathology) were recruited from 2020 to 2022. The primary endpoint was the time of achievement of three gross motor milestones (sitting without support, hands-and-knees crawling, and walking independently). Results: The groups had no differences regarding sex distribution, gestational age, birth weight, and rate of twin pregnancy. The prevalence of positive family history of Development Dysplasia of the Hip (20.0% vs 3.0%, p < 0.003), breech presentation (38.2% vs 1.5%, p < 0.001), and C-section delivery (60.0% vs 19.7%, p < 0.001) was significantly higher in Development Dysplasia of the Hip group. Children with Development Dysplasia of the Hip achieved the three gross milestones evaluated 1 month later than healthy controls, although this was not statistically significant (p = 0.133 for sitting, p = 0.670 for crawling, and p = 0.499 for walking). Conclusion: Children with Development Dysplasia of the Hip, treated by Pavlik harness, do not have significant delays in motor skills acquisition.

Efficacy of Beta-Blockers and Angiotensin-Converting Enzyme Inhibitors in Non-Ischemic Dilated Cardiomyopathy: A Systematic Review and Meta-Analysis.

Background: Non-ischemic dilated cardiomyopathy (NIDCM) is a form of heart failure with a poor prognosis and unclear optimal management. The aim of the study was to systematically review the literature and assess the efficacy and safety of beta-blockers and angiotensin-converting enzyme (ACE) inhibitors in the management of chronic heart failure secondary to NIDCM and explore their putative mechanisms of action. Methods: Studies from 1990 to 2023 were reviewed using PubMed and EMBASE, focusing on their effects on left ventricular ejection fraction (LVEF) in NIDCM patients, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Results: Beta-blockers showed a significant beneficial effect on LVEF improvement in NIDCM, with an overall effect size of Cohen's d = 1.30, 95% confidence interval (CI) (0.76, 1.84), high heterogeneity (Tau2 = 0.90; Chi2 = 162.05, df = 13, P < 0.00001; I2 = 92%), and a significant overall effect (Z = 4.72, P < 0.00001). ACE inhibitors also showed a beneficial role, but with less heterogeneity (Tau2 = 0.02; Chi2 = 1.09, df = 1, P = 0.30; I2 = 8%) and a nonsignificant overall effect (Z = 1.36, P = 0.17), 95% CI (-0.24, 1.31). Conclusions: The study highlights the efficacy of carvedilol in improving LVEF in NIDCM patients over ACE inhibitors, recommends beta-blockers as first-line therapy, and advocates further research on ACE inhibitors.

Optimization of Hypothermic Protocols for Neurocognitive Preservation in Aortic Arch Surgery: A Literature Review.

Shifts from deep to moderate hypothermic circulatory arrest (HCA) in aortic arch surgery necessitate an examination of their differential impacts on neurocognitive functions, especially structured verbal memory, given its significance for patient recovery and quality of life. This study evaluates and synthesizes evidence on the effects of deep (≤20.0 °C), low-moderate (20.1-24.0 °C), and high-moderate (24.1-28.0 °C) hypothermic temperatures on structured verbal memory preservation and overall cognitive health in patients undergoing aortic arch surgery. We evaluated the latest literature from major medical databases such as PubMed and Scopus, focusing on research from 2020 to 2024, to gather comprehensive insights into the current landscape of temperature management during HCA. This comparative analysis highlights the viability of moderate hypothermia (20.1-28.0 °C), supported by recent trials and observational studies, as a method to achieve comparable neuroprotection with fewer complications than traditional deep hypothermia. Notably, low-moderate and high-moderate temperatures have been shown to support substantial survival rates, with impacts on structured verbal memory preservation that necessitate careful selection based on individual surgical risks and patient profiles. The findings advocate for a nuanced approach to selecting hypothermic protocols in aortic arch surgeries, emphasizing the importance of tailoring temperature management to optimize neurocognitive outcomes and patient recovery. This study fills a critical gap in the literature by providing evidence-based recommendations for temperature ranges during HCA, calling for ongoing updates to clinical guidelines and further research to refine these recommendations. The implications of temperature on survival rates, complications, and success rates underpin the necessity for evolving cardiopulmonary bypass techniques and cerebral perfusion strategies to enhance patient outcomes in complex cardiovascular procedures.

A Case Report of Acute Infective Endocarditis Caused by Aggregatibacter aphrophilus Involving the Tricuspid Valve.

We report a case of a 16-year-old male with tricuspid valve infective endocarditis caused by Aggregatibacter aphrophilus and complicated by pulmonary septic embolisms. Multiple antimicrobial therapy was unsuccessful and surgical management was required. In this report, the authors highlight the importance of a high index of suspicion regarding the diagnosis of endocarditis and its possible complications.

Comparative Efficacy of Percutaneous Coronary Intervention Versus Coronary Artery Bypass Grafting in the Treatment of Ischemic Heart Disease: A Systematic Review and Meta-Analysis of Recent Randomized Controlled Trials.

Background: Ischemic heart disease (IHD) is a major global health issue and a leading cause of death. This study compares the effectiveness of percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) in the management of IHD, focusing on their impact on revascularization, myocardial infarction (MI), and post-procedural stroke. This study aimed to evaluate and compare the effectiveness of PCI and CABG in treating IHD based on an exhaustive literature review of the past 5 years, emphasizing recent advancements and outcomes in IHD management. Methods: A comprehensive literature review analyzed 32 randomized controlled trials (RCTs) retrieved from databases such as PubMed, Cochrane Library, and Google Scholar. The study specifically assessed the incidences of revascularization, stroke, and MI in patients treated with either PCI or CABG. The comparison between CABG and PCI exclusively focused on lesions with a SYNTAX score exceeding 32. Results: Our findings highlight CABG's significant efficacy over PCI in reducing revascularization and MI. The aggregated Mantel-Haenszel (M-H) value for revascularization was 1.85 (95% confidence interval (CI): 1.65 - 2.07), signifying CABG's advantage. Additionally, CABG demonstrated superior performance in diminishing MI occurrences (M-H = 2.71, 95% CI: 1.13 - 6.53). In contrast, PCI was more effective in reducing stroke (M-H = 0.80, 95% CI: 0.60 - 1.10). Conclusion: The study confirms CABG's superiority in reducing revascularization and MI in IHD patients, highlighting PCI's effectiveness in reducing stroke risk. These findings underscore the importance of personalized treatment strategies in IHD management and emphasize the need for ongoing research and evidence-based guidelines to aid in treatment selection for IHD patients.

Estimated quantification of residual volume in vaccines supplies and its impact on the Brazilian health system.

Between 2017 and 2021, the Brazilian Unified Health System (BUHS) administered a total of 527,903,302 doses of immunizations. Each immunization results in the presence of a residual volume (RV) due to syringe dead space (DS). The International Organization for Standardization 7886-1 allows a DS of up to 0.07mL in sterile single-use hypodermic syringes with volumes less than 5mL. This study aims to quantify the DS of immunization devices used in Brazil, study the best combinations of needles and syringes to minimize RV, estimate the number of wasted doses from 2017 to 2021, and evaluate the impact on the BUHS. Pneumococcal 10 vaccine with a 25x6mm needle and a regular 1mL syringe exhibited a significantly higher average RV (0.0826mL) and waste rate (14.42%). It was observed that for some intramuscular vaccines, there is less waste when using a 20x5.5mm needle compared to a 25x6mm needle. The use of syringes with plunger stoppers that penetrate the syringe barrel, denoted as low dead space syringes, results in less RV and an estimated difference in the waste rate of approximately 10% compared to the regular syringe. The estimated number of wasted doses from 2017 to 2021 by BUHS is approximately 32 million doses.

Plasma Proteins Associated with COVID-19 Severity in Puerto Rico.

Viral strains, age, and host factors are associated with variable immune responses against SARS-CoV-2 and disease severity. Puerto Ricans have a genetic mixture of races: European, African, and Native American. We hypothesized that unique host proteins/pathways are associated with COVID-19 disease severity in Puerto Rico. Following IRB approval, a total of 95 unvaccinated men and women aged 21-71 years old were recruited in Puerto Rico from 2020-2021. Plasma samples were collected from COVID-19-positive subjects (n = 39) and COVID-19-negative individuals (n = 56) during acute disease. COVID-19-positive individuals were stratified based on symptomatology as follows: mild (n = 18), moderate (n = 13), and severe (n = 8). Quantitative proteomics was performed in plasma samples using tandem mass tag (TMT) labeling. Labeled peptides were subjected to LC/MS/MS and analyzed by Proteome Discoverer (version 2.5), Limma software (version 3.41.15), and Ingenuity Pathways Analysis (IPA, version 22.0.2). Cytokines were quantified using a human cytokine array. Proteomics analyses of severely affected COVID-19-positive individuals revealed 58 differentially expressed proteins. Cadherin-13, which participates in synaptogenesis, was downregulated in severe patients and validated by ELISA. Cytokine immunoassay showed that TNF-α levels decreased with disease severity. This study uncovers potential host predictors of COVID-19 severity and new avenues for treatment in Puerto Ricans.

Advances and challenges in the diagnosis and management of left ventricular noncompaction in adults: A literature review.

In the realm of cardiovascular health, isolated left ventricular noncompaction (LVNC) stands out for its distinct morphological features and the clinical challenges it presents, particularly in adults. This literature review explores the intricacies of LVNC, aiming to unravel its epidemiological spread, diagnostic hurdles, and therapeutic strategies. Despite technological advancements in cardiac imaging that have improved the recognition of LVNC, a significant gap persists alongside a fragmented understanding of its pathogenesis. The studies scrutinized reveal a broad spectrum of prevalence rates influenced by diverse diagnostic tools and demographic variables. This variation underscores the complexity of accurately identifying LVNC and the resultant implications for clinical management. The review succinctly addresses the need for precise guidelines to navigate the diagnosis of LVNC and outlines the imperative for tailored clinical management approaches that cater to the wide array of patient presentations, from asymptomatic cases to those with severe cardiac dysfunction. By highlighting the critical gaps in current literature-namely the absence of standardized diagnostic criteria and a comprehensive pathogenic model-the review sets the stage for future research directions. These endeavors are essential for enhancing diagnostic accuracy, refining management protocols, and ultimately improving patient outcomes in this complex subset of cardiomyopathy, thus contributing significantly to the advancement of cardiovascular medicine.

Can (Natural) deep eutectic systems increase the efficacy of ocular therapeutics?

The eye is one of the most complex organs in the human body, with a unique anatomy and physiology, being divided into anterior and posterior segments. Ocular diseases can occur in both segments, but different diseases affect different segments. Glaucoma and cataracts affect the anterior segment, while macular degeneration and diabetic retinopathy occur in the posterior segment. The easiest approach to treat ocular diseases, especially in the anterior segment, is through the administration of topical eye drops, but this route presents many constraints, namely precorneal dynamic and static ocular barriers. On the other hand, the delivery of drugs to the posterior segment of the eye is far more challenging and is mainly performed by the intravitreal route. However, it can lead to severe complications such as retinal detachment, endophthalmitis, increased intraocular pressure and haemorrhage. The design of new drug delivery systems for the anterior segment is very challenging, but targeting the posterior one is even more difficult and little progress has been made. In this review we will discuss various strategies including the incorporation of additives in the formulations, such as viscosity, permeability, and solubility enhancers, namely based on Deep eutectic systems (DES). Natural deep eutectic systems (NADES) have emerged to solve several problems encountered in pharmaceutical industry, regarding the pharmacokinetic and pharmacodynamic properties of drugs. NADES can contribute to the design of advanced technologies for ocular therapeutics, including hydrogels and nanomaterials. Here in, we revise some applications of (NA)DES in the development of new drug delivery systems that can be translated into the ophthalmology field.

Spatio-temporal dynamics of early somite segmentation in the chicken embryo.

During vertebrate embryo development, the body is progressively segmented along the anterior-posterior (A-P) axis early in development. The rate of somite formation is controlled by the somitogenesis embryo clock (EC), which was first described as gene expression oscillations of hairy1 (hes4) in the presomitic mesoderm of chick embryos with 15-20 somites. Here, the EC displays the same periodicity as somite formation, 90 min, whereas the posterior-most somites (44-52) only arise every 150 minutes, matched by a corresponding slower pace of the EC. Evidence suggests that the rostral-most somites are formed faster, however, their periodicity and the EC expression dynamics in these early stages are unknown. In this study, we used time-lapse imaging of chicken embryos from primitive streak to somitogenesis stages with high temporal resolution (3-minute intervals). We measured the length between the anterior-most and the last formed somitic clefts in each captured frame and developed a simple algorithm to automatically infer both the length and time of formation of each somite. We found that the occipital somites (up to somite 5) form at an average rate of 75 minutes, while somites 6 onwards are formed approximately every 90 minutes. We also assessed the expression dynamics of hairy1 using half-embryo explants cultured for different periods of time. This showed that EC hairy1 expression is highly dynamic prior to somitogenesis and assumes a clear oscillatory behaviour as the first somites are formed. Importantly, using ex ovo culture and live-imaging techniques, we showed that the hairy1 expression pattern recapitulates with the formation of each new pair of somites, indicating that somite segmentation is coupled with EC oscillations since the onset of somitogenesis.

Quantitative Proteomics Reveal That CB2R Agonist JWH-133 Downregulates NF-κB Activation, Oxidative Stress, and Lysosomal Exocytosis from HIV-Infected Macrophages.

HIV-associated neurocognitive disorders (HAND) affect 15-55% of HIV-positive patients and effective therapies are unavailable. HIV-infected monocyte-derived macrophages (MDM) invade the brain of these individuals, promoting neurotoxicity. We demonstrated an increased expression of cathepsin B (CATB), a lysosomal protease, in monocytes and post-mortem brain tissues of women with HAND. Increased CATB release from HIV-infected MDM leads to neurotoxicity, and their secretion is associated with NF-κB activation, oxidative stress, and lysosomal exocytosis. Cannabinoid receptor 2 (CB2R) agonist, JWH-133, decreases HIV-1 replication, CATB secretion, and neurotoxicity from HIV-infected MDM, but the mechanisms are not entirely understood. We hypothesized that HIV-1 infection upregulates the expression of proteins associated with oxidative stress and that a CB2R agonist could reverse these effects. MDM were isolated from healthy women donors (n = 3), infected with HIV-1ADA, and treated with JWH-133. After 13 days post-infection, cell lysates were labeled by Tandem Mass Tag (TMT) and analyzed by LC/MS/MS quantitative proteomics bioinformatics. While HIV-1 infection upregulated CATB, NF-κB signaling, Nrf2-mediated oxidative stress response, and lysosomal exocytosis, JWH-133 treatment downregulated the expression of the proteins involved in these pathways. Our results suggest that JWH-133 is a potential alternative therapy against HIV-induced neurotoxicity and warrant in vivo studies to test its potential against HAND.

How Can Deep Eutectic Systems Promote Greener Processes in Medicinal Chemistry and Drug Discovery?

Chemists in the medicinal chemistry field are constantly searching for alternatives towards more sustainable and eco-friendly processes for the design and synthesis of drug candidates. The pharmaceutical industry is one of the most polluting industries, having a high E-factor, which is driving the adoption of more sustainable processes not only for new drug candidates, but also in the production of well-established active pharmaceutical ingredients. Deep eutectic systems (DESs) have emerged as a greener alternative to ionic liquids, and their potential to substitute traditional organic solvents in drug discovery has raised interest among scientists. With the use of DESs as alternative solvents, the processes become more attractive in terms of eco-friendliness and recyclability. Furthermore, they might be more effective through making the process simpler, faster, and with maximum efficiency. This review will be focused on the role and application of deep eutectic systems in drug discovery, using biocatalytic processes and traditional organic chemical reactions, as new environmentally benign alternative solvents. Furthermore, herein we also show that DESs, if used in the pharmaceutical industry, may have a significant effect on lowering production costs and decreasing the impact of this industry on the quality of the environment.

Food environment of bus terminals in the Rio de Janeiro metropolitan region.

PURPOSE: To describe and analyze the healthiness of formal and informal food establishments in bus terminals of the metropolitan region of the state of Rio de Janeiro. METHOD: An audit was conducted in 156 formal and 127 informal food establishments located in 14 bus terminals of the five most populous cities of the metropolitan region of Rio de Janeiro. Proportions of types of establishments and means (95%CI) of food availability indicators in formal and informal settings were calculated. For the formal setting, prices, proportions of accepted payment methods, days and hours of operation, and food categories with displayed advertising were described. RESULTS: The healthiness of food establishments in bus terminals was low (less than 36%). On average, ultra-processed food subgroups were 250% more available for purchase than fresh or minimally processed food. Purchasing food at these places was convenient because several forms of payment were available, and the opening hours of the establishments followed the peaks of movement. In addition, 73.3% of the advertising referred to ultra-processed drinks, and the cost-benefit of buying ultra-processed food was better than fresh or minimally processed food. CONCLUSION: The food environment of bus terminals in the metropolitan region of Rio de Janeiro promotes unhealthy eating. Regulatory public policies should focus on initiatives to limit the wide availability and advertising of ultra-processed food in spaces of great circulation of people.

An archaeobotanical and stable isotope approach to changing agricultural practices in the NW Mediterranean region around 4000 BC.

It has recently been observed, that a change in the crop spectrum happened during the so-called Middle Neolithic in France at ca. 4000 BC. An agricultural system based on free-threshing cereals (naked wheat and naked barley) seems to shift to one based on glume wheats. This is a major change for traditional farmers and this paper aims to shed light on its possible causes. Here we describe the results of new investigations in a key area for the understanding of this process: the NW Mediterranean arch, where free-threshing cereals are the main cultivars since ca. 5100 BC. New data confirm that the shift towards glume wheats is also observed in some sites of the NE of the Iberian Peninsula and that among the glume wheats that spread at ca. 4000 BC we should not only consider emmer and einkorn but also Timopheevi's wheat. Stable isotope analyses indicate no major decrease in soil fertility or alterations in local precipitation regimes. The agricultural change may be the result of a combination of the spread of damaging pests for free-threshing cereals and presumably new networks being developed with the North-eastern part of Italy and the Balkans.

Postpandemic Rebound in Noninvasive Group a Streptococcal Disease is not Synchronous with Winter RSV and Influenza Epidemics.

An increase in invasive group A Streptococcus infections was reported in 2022, associated with intense respiratory virus circulation. We describe a marked increase of noninvasive group A Streptococcus infections. Although the rise coincided with epidemics of respiratory syncytial virus and influenza, it continued after detection of these viruses fell to low levels, suggesting that other factors have contributed to this epidemiologic change.

Comparison of green solvents for the revalorization of orange by-products: Carotenoid extraction and in vitro antioxidant activity.

Orange peels contain a considerable number of bioactive compounds such as carotenoids, that can be used as ingredients in high-value products. The aim of this study was to compare orange peel extracts obtained with different green solvents (vegetable oils, fatty acids, and deep eutectic solvents (DES)). In addition, the chemical characterization of a new hydrophobic DES formed by octanoic acid and l-proline (C8:Pro) was performed. The extracts were compared in terms of carotenoid extraction, antioxidant activity by three methods, color, and environmental impact. The results confirmed that the mixture of C8:Pro is a DES and showed the highest carotenoid extraction (46.01 µg/g) compared to hexane (39.28 µg/g). The antioxidant activity was also the highest in C8:Pro (2438.8 µM TE/mL). Finally, two assessment models were used to evaluate the greenness and sustainability of the proposed extractions. These results demonstrated the potential use of orange peels in the circular economy and industry.

Analysis of agreement in the evaluation of pain in newborns during hepatitis B vaccination / Análise de concordância na avaliação da dor de recém-nascidos durante a vacinação contra hepatite B

ABSTRACT BACKGROUND AND OBJECTIVES: Healthy newborns inevitably undergo painful procedures from the first hours of life and pain assessment is essential for choosing the right treatment. The objective of this study was to evaluate the agreement between evaluators of the Neonatal Facial Coding System (NFCS) pain scale in healthy newborns before, during and after hepatitis B vaccination performed in the first 48 hours of life. METHODS: This is an analysis of agreement between two evaluators, carried out as part of a quasi-experimental intervention study, developed in a maternity hospital in Belo Horizonte. Two researchers carried out an independent evaluation based on filming 2 minutes before, during and 2 minutes after the procedure. RESULTS: The study included 129 newborns between August and December 2022, 60 (46.51%) in the control group (facilitated restraint) and 69 (53.49%) in the intervention group (breastfeeding). There was substantial agreement between the researchers before (0.69) and after (0.70) vaccination. When the agreement between the groups was analyzed, it was substantial for the evaluations of newborns submitted to facilitated restraint before and after the procedure. In the breastfeeding group, agreement was almost perfect before and substantial after the procedure. CONCLUSION: There was substantial agreement between the researchers who used the NFCS scale before, during and after vaccination. This data validates the use of the scales when assessing the pain of newborns undergoing easy restraint and breastfeeding, even though it is an indirect method of assessment. It is important to highlight the importance of periodic staff training programs for the use of pain assessment scales at bedside.

RESUMO JUSTIFICATIVA E OBJETIVOS: Recém-nascidos saudáveis são submetidos a procedimentos dolorosos desde as primeiras horas de vida e a avaliação da dor é essencial para escolha do tratamento adequado. O objetivo deste estudo foi avaliar a concordância entre pesquisadores da escala Neonatal Facial Coding System (NFCS) antes, durante e após a vacinação contra hepatite B nas primeiras 48 horas de vida de recém-nascidos saudáveis. MÉTODOS: Trata-se de uma análise de concordância entre pesquisadores, realizada como um estudo de intervenção quase-experimental, desenvolvido em uma maternidade pública de Belo Horizonte. Dois pesquisadores procederam a avaliação independente a partir de filmagens 2 minutos antes, durante e 2 minutos após o procedimento. RESULTADOS: Foram incluídos 129 recém-nascidos entre agosto e dezembro de 2022, sendo 60 (46,51%) no grupo controle (contenção facilitada) e 69 (53,49%) no grupo intervenção (amamentação). Observou-se concordância substancial entre os pesquisadores antes (0,69) e após (0,70) a vacinação. Quando analisada concordância entre os grupos, ela foi substancial para as avaliações de recém-nascidos submetidos à contenção facilitada antes e após o procedimento. No grupo submetido à amamentação, a concordância foi quase perfeita antes e substancial depois do procedimento. CONCLUSÃO: Há concordância substancial entre os pesquisadores que utilizaram a escala NFCS antes, durante e após a vacinação. Este dado valida a utilização das escalas durante a avaliação da dor de recém-nascidos submetidos à contenção facilitada e amamentação, mesmo tratando-se de um método indireto de avaliação. É importante destacar a importância de programas periódicos de capacitação da equipe para utilização de escalas de avaliação da dor à beira leito.

Food environment of bus terminals in the Rio de Janeiro metropolitan region / Ambiente alimentar de terminais rodoviários da região metropolitana do Rio de Janeiro

ABSTRACT PURPOSE To describe and analyze the healthiness of formal and informal food establishments in bus terminals of the metropolitan region of the state of Rio de Janeiro. METHOD An audit was conducted in 156 formal and 127 informal food establishments located in 14 bus terminals of the five most populous cities of the metropolitan region of Rio de Janeiro. Proportions of types of establishments and means (95%CI) of food availability indicators in formal and informal settings were calculated. For the formal setting, prices, proportions of accepted payment methods, days and hours of operation, and food categories with displayed advertising were described. RESULTS The healthiness of food establishments in bus terminals was low (less than 36%). On average, ultra-processed food subgroups were 250% more available for purchase than fresh or minimally processed food. Purchasing food at these places was convenient because several forms of payment were available, and the opening hours of the establishments followed the peaks of movement. In addition, 73.3% of the advertising referred to ultra-processed drinks, and the cost-benefit of buying ultra-processed food was better than fresh or minimally processed food. CONCLUSION The food environment of bus terminals in the metropolitan region of Rio de Janeiro promotes unhealthy eating. Regulatory public policies should focus on initiatives to limit the wide availability and advertising of ultra-processed food in spaces of great circulation of people.

RESUMO OBJETIVO Descrever e analisar a saudabilidade dos estabelecimentos com venda formal e informal de alimentos em terminais rodoviários da região metropolitana do Rio de Janeiro. MÉTODOS Realizou-se auditoria em 156 estabelecimentos formais e 127 pontos informais de venda de alimentos localizados em 14 terminais rodoviários das cinco cidades mais populosas da região metropolitana do Rio de Janeiro. Foram calculadas proporções de tipos de estabelecimentos e médias (IC95%) de indicadores de disponibilidade de alimentos nos ambientes formal e informal. Para o ambiente formal, foram descritos preços, proporções das formas de pagamento aceitas, dias e horários de funcionamento e categorias de alimentos com propaganda exposta. RESULTADOS A saudabilidade dos pontos de venda de alimentos nos terminais rodoviários era baixa (inferior a 36%). Em média, estavam disponíveis para compra 250% mais subgrupos de alimentos ultraprocessados do que in natura ou minimamente processados. Adquirir comida nesses locais era conveniente porque diversas formas de pagamento estavam disponíveis e os horários de funcionamento dos estabelecimentos acompanhavam os picos de movimentação. Além disso, 73,3% das propagandas se referiam a bebidas ultraprocessadas e o custo-benefício da compra de alimentos ultraprocessados era melhor que o de alimentos in natura ou minimamente processados. CONCLUSÃO O ambiente alimentar dos terminais rodoviários da região metropolitana do Rio de Janeiro promove uma alimentação não saudável. Políticas públicas de regulação devem se concentrar em iniciativas que limitem a ampla disponibilidade e publicidade de alimentos ultraprocessados nesses espaços de grande circulação de pessoas.

Combinação de terapia por ondas de choque extracorpórea e agulhamento seco no tratamento de lombalgia crônica incapacitante: um relato de caso / Combination of extracorporeal shockwave therapy and dry needling as treatment of disabling chronic low back pain: a case report

Paciente do sexo masculino, 55 anos, apresentava antecedente clínico de radiculopatia lombar abordado cirurgicamente (discectomia e artrodese L5-S1) em dezembro de 2021, com resolução completa da dor associada. Iniciou com quadro de dor pós-operatória de características distintas. A primeira sessão de tratamento iniciou-se com terapia por ondas de choque extracorpóreas focal direcionada ao quadrado lombar, glúteo médio, glúteo mínimo e região peritrocantérica à direita. Posteriormente, associou-se agulhamento seco em pontos-gatilho presentes nesses mesmos 3 músculos e também no ligamento sacrotuberal direito, junto à inserção do glúteo máximo direito. Numa reavaliação uma semana depois, o paciente referiu uma redução de 70% da intensidade da dor inicial. O mesmo tratamento foi repetido, com resolução completa dos sintomas no final da sessão. Três meses depois, o doente manteve o controle álgico e recuperou totalmente a sua funcionalidade e qualidade de vida anteriores. Neste caso de limitação funcional a longo prazo devido a dor lombar crônica, a combinação da terapia por ondas de choque extracorporais e do agulhamento seco resultou num método eficaz e rápido para obter o alívio da dor e restaurar a funcionalidade anterior. No entanto, são necessários mais estudos para investigar o impacto desta combinação de terapias no controle da dor e na perda de funcionalidade devido à dor lombar crônica.

Male patient, 55 years old, had a clinical background of lumbar radiculopathy and a surgical approach (L5-S1 discectomy and arthrodesis) in December of 2021, with complete resolution of associated pain. One year later, the patient seeks medical treatment, referring a new, different pattern of low back pain, which initiated post-surgery. The first treatment session began with focused extracorporeal shockwave therapy directed at the right quadratus lumborum, gluteus medius, gluteus minimus and peritrochanteric region. Afterwards, dry needling was associated in trigger-points present in those same 3 muscles and also in the right sacrotuberal ligament, close to the insertion of the right gluteus maximus. In a reevaluation one week later, the patient reported a reduction of 70% of initial pain intensity. The same treatment was repeated, with complete resolution of symptoms at the end of the session. Three months later, the patient-maintained symptom control and fully recovered his previous functionality and quality of life. In this case of long-term functional limitation due to chronic low back pain, the combination of extracorporeal shock wave therapy and dry needling resulted in an effective and quick method to achieve pain relief and restore previous functionality. However, more studies are needed to investigate the impact of this combination of therapies in pain management and functionality loss due to chronic low back pain.