Impact of baseline and interim quantitative PET parameters on outcomes of classical Hodgkin Lymphoma.

Currently, analysis of interim PET (iPET) according to the Deauville score (DS) is the most important predictive factor in Hodgkin lymphoma (HL); however, there is room for improvement in its prognostic power. This study aimed to evaluate the prognostic value of quantitative PET analysis (maximum standard uptake value [SUVmax], total metabolic tumor volume [TMTV] and total lesion glicolysis [TLG]) at baseline (PET0) and iPET in a retrospective cohort of newly diagnosed classical HL. For positive iPET (+ iPET), the reduction of quantitative parameters in relation to PET0 (ΔSUVmax, ΔTMTV and ΔTLG) was calculated. Between 2011 and 2017, 234 patients treated with ABVD were analyzed. Median age was 30 years-old, 59% had advanced stage disease, 57% a bulky mass and 25% a + iPET (DS 4-5). At baseline, high TLG was associated with an increased cumulative incidence of failure (CIF) (p = 0.032) while neither SUVmax, TMTV or TLG were associated with overall survival (OS) or progression-free survival (PFS). In multivariate analysis, only iPET was associated with CIF (p < 0.001). Among ΔSUVmax, ΔTMTV and ΔTLG, only a ΔSUVmax ≥ 68.8 was significant for PFS (HR: 0.31, CI95%: 0.11-0.86, p = 0.024). A subset of patients with improved PFS amongst + iPET was identified by the quantitative (ΔSUVmax ≥ 68.8%) analysis. In this real-world Brazilian cohort, with prevalent high-risk patients, quantitative analysis of PET0 did not demonstrate to be prognostic, while a dynamic approach incorporating the ΔSUVmax to + iPET succeeded in refining a subset with better prognosis. These findings warrant validation in larger series and indicate that not all patients with + iPET might need treatment intensification.

Sex-Dependent Occlusive Cardiovascular Disease Effects of Short-Term Thirdhand Smoke Exposure.

INTRODUCTION: Thirdhand smoke (THS) is associated with many public health and disease concerns, such as respiratory illness, cancer, lipidemia, and cardiovascular disease (CVD). We have previously shown that a moderate to long-term exposure to THS increases the risk of thrombosis. However, whether short-term exposure to THS would produce any effects remains to be discovered. Therefore, this study investigated the impact of 1-month THS exposure on platelet function, in vivo and in vitro, and on cytokine response, in a sex-dependent manner. AIMS AND METHODS: Secondhand smoke or clean air (CA) exposed upholstery materials for 1 week were kept in cages housed with 5-6 mice, and the procedure was repeated for 4 weeks. These THS-exposed mice were evaluated for thrombogenesis and platelet function assays. In addition, cytokines expression was evaluated from pooled serum. RESULTS: Compared to the CA group, THS exposure significantly shortened the tail bleeding time and carotid artery thrombus formation. Moreover, the female mice appeared more sensitive to THS exposure than males. Furthermore, platelet aggregation, dense granule secretion, and P-selectin activation markers were significantly elevated due to THS exposure. In addition, high-throughput screening showed at least 30 cytokines differentially modulated by THS in females relative to 26 in male mice. CONCLUSIONS: Collectively, these results demonstrate that 1 month of THS exposure represents a high health risk, in part, by triggering a prothrombotic phenotype that appears to be more significant in females, who are at a much higher risk for occlusive CVD. Additionally, changes in cytokine levels mediate some of the THS-induced occlusive effects. IMPLICATIONS: This study revealed that THS exposure for 1 month is detrimental to the cardiovascular health of both sexes; however, females could be more aggressively affected than males. In addition, interleukins and chemokines could be critical factors for initiating prothrombotic activity due to THS exposure.

Association between sex of the individual with untreated cleft lip and social judgement made by lay persons: A cross-sectional study.

OBJECTIVE: To assess whether there is an association between an individual's sex and social judgements made by lay persons regarding untreated cleft lip. MATERIALS AND METHODS: Lay individuals over 18 years old were recruited through an application to respond online to two questionnaires: a sociodemographic survey and the Brazilian Version of Lay Persons' Social Judgements about Cleft-lip Scale (B-LSojCleft-S). B-LSojCleft-S comprises 14 items evaluating social judgements made by laypersons concerning different types of untreated cleft lips in teenagers. The 14 items are linked to 8 images featuring untreated cleft lips and 1 image without a cleft (control). Higher scores represented more favourable social judgements. Independent samples t-test, paired, and multiple linear regression were conducted (P < 0.05). The study assessed judgements of untreated cleft lips in male and female adolescents using the B-LSojCleft-S. RESULTS: The mean age of the 217 participants was 37.78 ± 12.39 years, predominantly women (72.7%), married (47.7%), with a monthly income below three minimum wages (35.6%) in the majority of cases. Significantly higher social judgement scores were observed in the control group (no cleft) compared to any type of cleft (P < 0.001), with similar scores obtained for the same types of clefts with female or male images (P > 0.05). The participant's sex is associated with social judgement scores (F [1, 214] = 6.318, P = 0.013; adjusted R2 = 0.024), with females making more favourable judgements than males (P < 0.05). CONCLUSIONS: Individuals with cleft lips receive more negative social judgement scores, regardless of their own sex. Women make better social judgements than men.

Consolidative mediastinal radiotherapy for advanced-stage classical Hodgkin lymphoma with bulky disease in patients who achieve complete response after chemotherapy in PET-CT era.

Background: The role of consolidation mediastinal radiotherapy (RT) for mediastinal bulky disease in advanced-stage classical Hodgkin lymphoma (cHL) is controversial in the positron emission tomography/computed tomography (PET-CT) era. Materials and methods: We reviewed the medical charts of patients with advanced-stage (clinical stage IIX-IVX) cHL and mediastinal bulky that achieved a complete response after first line chemotherapy treatment between August 2010 and December 2020 and compared the results of those who received with those who did not receive consolidation mediastinal RT. Inclusion criteria required PET-CT imaging for staging and response assessment. Results: We included 115 patients; 91 received mediastinal RT and 24 did not. Patient's characteristics were balanced between the two groups. The median age in patients that received and did not receive mediastinal RT was 28 years and 24.5 years, respectively. Median International Prognostic Score among patients that received and did not receive mediastinal RT was 2 and 2.5, respectively. Disease free survival (DFS) was statistically better in patients that received mediastinal RT (p = 0.013). Two-year DFS for patients that received and did not receive mediastinal RT was 95.2% [95% confidence interval (95% CI): 87.6-98.2%] and 76.4% (95% CI: 52.2-89.4%), respectively. Overall survival (OS) was not different between the two groups (p = 0.617). In multivariate analysis, not receiving mediastinal radiotherapy and only achieving partial response (vs. complete response) after 2 cycles of chemotherapy were factors predictive of lower DFS. Conclusion: DFS, but not OS, was superior in patients that received mediastinal RT.

Improving the objectivity of the current World Para Swimming motor coordination test for swimmers with hypertonia, ataxia and athetosis using measures of movement smoothness, rhythm and accuracy.

The current protocol for classifying Para swimmers with hypertonia, ataxia and athetosis involves a physical assessment where the individual's ability to coordinate their limbs is scored by subjective clinical judgment. The lack of objective measurement renders the current test unsuitable for evidence-based classification. This study evaluated a revised version of the Para swimming assessment for motor coordination, incorporating practical, objective measures of movement smoothness, rhythm error and accuracy. Nineteen Para athletes with hypertonia and 19 non-disabled participants performed 30 s trials of bilateral alternating shoulder flexion-extension at 30 bpm and 120 bpm. Accelerometry was used to quantify movement smoothness; rhythm error and accuracy were obtained from video. Para athletes presented significantly less smooth movement and higher rhythm error than the non-disabled participants (p < 0.05). Random forest algorithm successfully classified 89% of participants with hypertonia during out-of-bag predictions. The most important predictors in classifying participants were movement smoothness at both movement speeds, and rhythm error at 120 bpm. Our results suggest objective measures of movement smoothness and rhythm error included in the current motor coordination test protocols can be used to infer impairment in Para swimmers with hypertonia. Further research is merited to establish the relationship of these measures with swimming performance.

Leishmania infantum amastigote nucleoside triphosphate diphosphohydrolase 1 (NTPDase 1): Its inhibition as a new insight into mode of action of pentamidine.

Nucleoside triphosphate diphosphohydrolase (NTPDase) 1 from intracellular amastigotes of Leishmania infantum-infected macrophage was identified by immunocytochemistry and confocal laser scanning microscopy using antibodies that specifically recognize its B-domain. This enzyme was previously characterized in Leishmania promastigote form, and here it is shown to be susceptible to pentamidine isethionate (PEN). In initial assays, this antileishmanial compound (100 µM) reduced 60% phosphohydrolytic activity of promastigotes preparation. An active NTPDase 1 was then isolated by non-denaturing gel electrophoresis, and PEN (10 µM) inhibited 74% and 35% of the ATPase and ADPase activities, respectively, of this pure protein. In addition, PEN 0.1-1 µM inhibited 56% potato apyrase activity, a plant protein that shares high identity with Leishmania NTPDase 1. In contrast, amphotericin B, fluconazole, ketoconazole or allopurinol did not significantly affect phosphohydrolytic activity of either promastigotes preparation or potato apyrase. This work suggests amastigote NTPDase 1 as a new molecular target, and inhibition of its catalytic activity by pentamidine can be part of the mode of action of this drug contributing with the knowledge of its antileishmanial effect.

Development and validation of the Brazilian Version of Lay Persons' Social Judgements about Cleft-lip Scale (B-LSojCleft-S).

The aim of this study was to develop and analyze the psychometric properties of the Brazilian Version of Lay Person's Social Judgement about Cleft-lip Scale (B-LSojCleft-S). A standardized photograph of a 16-year-old girl was manipulated by using photo editing software, to simulate different cleft-lip situations. The cleft-free image was used as a control. The researchers structured an initial questionnaire that was evaluated by experts and a sample of the target population to evaluate the construct. After analysis by the researchers, a final version of the B-LSojCleft-S containing 14 items was generated. Each answer was awarded score from 1 to 3 points, yielding a total score of 14 to 42 points. Higher scores represented better social judgements. The B-LSojCleft-S was applied online to 103 test participants and 73 retest participants with an interval of 20 days between application. Aspects of acceptability, discriminant property, internal consistency, reliability and construct validity were evaluated. Construct validity was assessed using the Friedman test (p < 0.05). Reliability was determined using an intraclass correlation coefficient > 0.70, and internal consistency using Cronbach's alpha > 0.81. The B-LSojCleft-S showed high acceptability, strong discriminant property, excellent internal consistency and reliability, but had a floor and ceiling effect. The instrument reached valid and reliable scores and had acceptable psychometric properties to evaluate the social judgments of lay persons about different cleft lip situations in a Brazilian population.

Leishmania (Viannia) braziliensis nucleoside triphosphate diphosphohydrolase (NTPDase 1): localization and in vitro inhibition of promastigotes growth by polyclonal antibodies.

Nucleoside triphosphate diphosphohydrolase (NTPDase) activity was recently characterized in Leishmania (Viannia) braziliensis promastigotes (Lb), and an antigenic conserved domain (r82-121) from the specific NTPDase 1 isoform was identified. In this work, mouse polyclonal antibodies produced against two synthetic peptides derived from this domain (LbB1LJ, r82-103; LbB2LJ, r102-121) were used. The anti-LbB1LJ or anti-LbB2LJ antibodies were immobilized on protein A-sepharose and immunoprecipitated the NTPDase 1 of 48 kDa and depleted approximately 40% of the phosphohydrolytic activity from detergent-homogenized Lb preparation. Ultrastructural immunocytochemical microscopy identified the NTPDase 1 on the parasite surface and in its subcellular cytoplasmic vesicles, mitochondria, kinetoplast and nucleus. The ATPase and ADPase activities of detergent-homogenized Lb preparation were partially inhibited by anti-LbB1LJ antibody (43-79%), which was more effective than that inhibition (18-47%) by anti-LbB2LJ antibody. In addition, the immune serum anti-LbB1LJ (67%) or anti-LbB2LJ (33%) was cytotoxic, significantly reducing the promastigotes growth in vitro. The results appoint the conserved domain from the L. braziliensis NTPDase as an important target for inhibitor design and the potential application of these biomolecules in experimental protocols of disease control.

Predictive Factors and Outcomes after Allogeneic Stem Cell Transplantation for Adults with Acute Lymphoblastic Leukemia in Brazil.

Allogeneic stem cell transplantation (HSCT) remains a potentially curative approach for acute lymphoblastic leukemia (ALL), especially for high-risk patients and those with relapsed/refractory disease, although its efficacy is offset by a not-negligible toxicity. Adult patients with ALL fare worse in developing countries, with little data about the HSCT in this setting. In this study, we aimed to describe outcomes and examine risk factors for overall survival (OS), leukemia-free survival (LFS), cumulative incidence of relapse (CIR), nonrelapse mortality (NRM), and graft-versus-host disease (GVHD) after HSCT for ALL in Brazilian centers. This retrospective registry study included patients with ALL or ambiguous lineage leukemia age >16 years who underwent a first HSCT at 5 Brazilian centers between January 2007 and December 2017. A total of 275 patients were included, with a median age of 31 years (range, 16 to 65 years). Thirty-five percent were Philadelphia chromosome-positive. A matched sibling donor was used in 53%, a matched unrelated donor (MUD) in 19%, a mismatched unrelated donor in 9%, a haploidentical donor in 19%, and umbilical cord blood in 5%. The engraftment failure rate was 1.5%. The 5-year cumulative incidence of acute grade II-IV was 54.2%, and that of chronic GVHD was 26.2%. Five-year CIR and NRM were 28.1% and 34.1%, respectively. Central nervous system involvement at diagnosis (hazard ratio [HR], 2.2) and disease status (HR, 1.8 for second or later complete response and 7.9 for refractory) were associated with increased relapse incidence, whereas the use of peripheral blood graft (HR, .51) and a haploidentical donor (HR, .4) significantly decreased relapse incidence. Five-year OS and LFS were 40.7% (95% confidence interval [CI], 35.1-47.1) and 37.8% (95% CI, 32.3-44.1), respectively. Patient age, donor age, and disease status were independently associated with OS and LFS. Pre-HSCT positivity of minimal residual disease (>.01%) was associated with worse LFS (HR, 1.47) in available cases. This is the largest series of adults with ALL undergoing HSCT from Brazil reported to date. Although OS and LFS were similar to data reported in the literature, NRM was higher. Patient age and donor age outweighed donor type or graft source in our analysis. Interestingly, haploidentical HSCT was associated with lower CIR, whereas the use of MUDs was associated with higher NRM and GVHD rates. These results impact donor selection strategy in Brazil with the aim of offering timely HSCT for high-risk ALL patients in our setting.

Immunostimulatory property of a synthetic peptide belonging to the soluble ATP diphosphohydrolase isoform (SmATPDase 2) and immunolocalisation of this protein in the Schistosoma mansoni egg.

A peptide (SmB2LJ; r175-194) that belongs to a conserved domain from Schistosoma mansoni SmATPDase 2 and is shared with potato apyrase, as predicted by in silico analysis as antigenic, was synthesised and its immunostimulatory property was analysed. When inoculated in BALB/c mice, this peptide induced high levels of SmB2LJ-specific IgG1 and IgG2a subtypes, as detected by enzyme linked immunosorbent assay. In addition, dot blots were found to be positive for immune sera against potato apyrase and SmB2LJ. These results suggest that the conserved domain r175-194 from the S. mansoni SmATPDase 2 is antigenic. Western blots were performed and the anti-SmB2LJ antibody recognised in adult worm (soluble worm antigen preparation) or soluble egg antigen antigenic preparations two bands of approximately 63 and 55 kDa, molecular masses similar to those predicted for adult worm SmATPDase 2. This finding strongly suggests the expression of this same isoform in S. mansoni eggs. To assess localisation of SmATPDase 2, confocal fluorescence microscopy was performed using cryostat sections of infected mouse liver and polyclonal antiserum against SmB2LJ. Positive reactions were identified on the external surface from the miracidium in von Lichtenberg's envelope and, in the outer side of the egg-shell, showing that this soluble isoform is secreted from the S. mansoni eggs.

Intermittent abdominal pain in IgA vasculitis.

OBJECTIVE: To assess intermittent abdominal pain in IgA vasculitis patients and its relation to demographic data, clinical manifestations and treatments. METHODS: A retrospective cohort study included 322 patients with IgA vasculitis (EULAR/PRINTO/PRES criteria) seen at the Pediatric Rheumatology Unit in the last 32 years. Sixteen patients were excluded due to incomplete data in medical charts. Intermittent abdominal pain was characterized by new abdominal pain after complete resolution in the first month of disease. RESULTS: Intermittent abdominal pain was observed in 35/306 (11%) IgA vasculitis patients. The median time between first and second abdominal pain was 10 days (3-30 days). The main treatment of intermittent abdominal pain included glucocorticoid [n=26/35 (74%)] and/or ranitidine [n=22/35 (63%)]. Additional analysis showed that the frequency of intermittent purpura/petechiae (37 vs. 21%; p=0.027) and the median of purpura/petechiae duration [20 (3-90) vs. 14 (1-270) days; p=0.014] were significantly higher in IgA vasculitis patients with intermittent abdominal pain compared to those without. Gastrointestinal bleeding (49 vs. 13%; p<0.001), nephritis (71 vs. 45%; p=0.006), glucocorticoid (74 vs. 44%; p=0.001) and intravenous immunoglobulin use (6 vs. 0%; p=0.036) were also significantly higher in the former group. The frequency of ranitidine use was significantly higher in IgA vasculitis patients with intermittent abdominal pain versus without (63 vs. 28%; p<0.001), whereas the median of ranitidine duration was reduced in the former group [35 (2-90) vs. 60 (5-425) days; p=0.004]. CONCLUSIONS: Intermittent abdominal pain occurred in nearly a tenth of IgA vasculitis patients, in the first 30 days of disease, and was associated with other severe clinical features. Therefore, this study suggests that these patients should be followed strictly with clinical and laboratorial assessment, particularly during the first month of disease course.

Detection of IgG1 and IgG4 subtypes reactive against potato apyrase in schistosomiasis patients.

In this paper, we showed for the first time that the conserved domains within Schistosoma mansoni ATP diphosphohydrolase isoforms, shared with potato apyrase, possess epitopes for the IgG1 and IgG4 subtypes, as 24 (80%) of the 30 schistosomiasis patients were seropositive for this vegetable protein. The analyses for each patient cured (n = 14) after treatment (AT) with praziquantel revealed variable IgG1 and IgG4 reactivity against potato apyrase. Different antigenic epitopes shared between the vegetable and parasite proteins could be involved in susceptibility or resistance to S. mansoni AT with praziquantel and these possibilities should be explored.

[Health on the fringes: dilemmas of the territoriality of Primary Health Care for refugees in the city of Rio de Janeiro, Brazil]. / Saúde nas margens: dilemas da territorialidade da Atenção Primária em Saúde no cuidado aos refugiados no município do Rio de Janeiro, Brasil.

This article presents and analyzes the tensions, negotiations and arrangements that comprise the process of devising a care structure for the refugee population in the municipality of Rio de Janeiro within the scope of Primary Health Care (PHC). We are of the opinion that the creation of this care structure is derived from the intersection of more than one normative regime, namely that of health and that of the refuge location, which represent an organization and structure that is often conflicting. In this respect, we examine the intermediary agency work that the health operators perform with the government regulations they have at their disposal to combine the notions of territoriality that orient both PHC and the dimension experienced by the refugees. It is perceived that Primary Care is a privileged place for the visibility and mapping of this population based on focused strategies of health promotion actions and alliance with a community leader, since it is a more porous level of care for flexibilization of the normal services of the Unified Health System.

Leishmania infantum nucleoside triphosphate diphosphohydrolase 1 (NTPDase 1) B-domain: Antibody antiproliferative effect on the promastigotes and IgG subclass responses in canine visceral leishmaniasis.

A nucleoside triphosphate diphosphohydrolase-1 (NTPDase 1) was identified on the surface, flagellum and kinetoplast from L. infantum promastigotes by immunocytochemistry and confocal laser scanning microscopy, using immune sera that recognized specifically the B domain of NTPDase 1 and produced against synthetic peptides (LbB1LJ and LbB2LJ) derived from this domain. The polyclonal antibodies had effective antileishmanial effect, reducing significantly in vitro promastigotes growth (21-25%), an antiproliferative effect also demonstrated by immune sera produced against recombinant r-pot B domain, and two other synthetic peptides (potB1LJ and potB2LJ). In addition, using these biomolecules in ELISA technique, IgG1 and IgG2 subclasses reactivities of either healthy dogs or infected by L. infantum and classified clinically as asymptomatic, oligosymptomatic and symptomatic were tested. Analysis of distinct IgG1 and IgG2 seropositivities patterns suggested antibody subclasses binding epitopes along B domain for protection against infection, indicating this domain as a new tool for prophylactic and immunotherapeutic investigations.

The alkylaminoalkanethiosulfuric acids exhibit in-vitro antileishmanial activity against Leishmania (Viannia) braziliensis: a new perspective for use of these schistosomicidal agents.

The alkylaminoalkanethiosulfuric acids (AAATs) are amphipathic compounds effective against experimental schistosomiasis, of low toxicity, elevated bioavailability after a single oral dose and prompt tissue absorption. OBJECTIVES: To explore the in-vitro antileishmanial potential of AAATs using five compounds of this series against Leishmania (Viannia) braziliensis. METHODS: Their effects on promastigotes and axenic amastigotes, and cytotoxicity to macrophages were tested by the MTT method, and on Leishmania-infected macrophages by Giemsa stain. Effects on the mitochondrial membrane potential of promastigotes and axenic amastigotes and DNA of intracellular amastigotes were tested using JC-1 and TUNEL assays, respectively. KEY FINDINGS: The 2-(isopropylamino)-1-octanethiosulfuric acid (I) and 2-(sec-butylamino)-1-octanethiosulfuric acid (II) exhibit activity against both promastigotes and intracellular amastigotes (IC50 25-35 µm), being more toxic to intracellular parasites than to the host cell. Compound I induced a loss of viability of axenic amastigotes, significantly reduced (30%) the mitochondrial membrane potential of both promastigotes and axenic amastigotes and promoted selective DNA fragmentation of the nucleus and kinetoplast of intracellular amastigotes. CONCLUSIONS: In this previously unpublished study of trypanosomatids, it is shown that AAATs could also exhibit selective antileishmanial activity, a new possibility to be investigated in oral treatment of leishmaniasis.

Xylose fermentation to ethanol by new Galactomyces geotrichum and Candida akabanensis strains.

The conversion of pentoses into ethanol remains a challenge and could increase the supply of second-generation biofuels. This study sought to isolate naturally occurring yeasts from plant biomass and determine their capabilities for transforming xylose into ethanol. Three yeast strains with the ability to ferment xylose were isolated from pepper, tomato and sugarcane bagasse. The strains selected were characterized by morphological and auxanographic assays, and they were identified by homology analysis of 5.8 S and 26 S ribosomal RNA gene sequences. The identities of two lineages of microrganism were associated with Galactomyces geotrichum, and the other was associated with Candida akabanensis. Fermentative processes were conducted with liquid media containing only xylose as the carbon source. YP/S values for the production of ethanol ranging between 0.29 and 0.35 g g-1 were observed under non-optimized conditions.

Influence of music on the behavior of children during dental care / Influência da música no comportamento de crianças frente ao atendimento odontológico

ABSTRACT Objective: To evaluate the role of music as a distraction technique to minimize anxiety during dental care in children aged 7 to 9 years when submitted to local anesthetic procedure. Method: This study was carried out in the Dentistry Module of the State University of Southwestern Bahia, located in the city of Jequié, Bahia, Brazil. It was performed through the application of the Facial Image Scale, measurement of heart rate and blood pressure with the aid of the digital sphygmomanometer at two different times during pediatric dentistry care with and without the influence of classical music. Data were tabulated in the Statistical Package for Social Sciences software, version 21.0, expressed as medians and interquartile range. For inferential statistics, the Shapiro-Wilk normality test was used and the analysis of the effect of music was calculated using the paired T-tests and Wilcoxon, considering a significance level of 95%. Results: The sample consisted of 7 children, mostly male, with a median of 8 years of age. Regarding the psychophysiological variables, no significant variations were observed compared to before and after in the groups with music and without music. Conclusion: In this study, no differences were found regarding the reduction of anxiety in the group in which music was used. Additional studies with a representative sample are needed.

RESUMO Objetivo: avaliar o papel da música como técnica de distração para minimizar a ansiedade durante o atendimento odontológico em crianças de 7 a 9 anos de idade quando submetidas a procedimento anestésico local. Métodos: Este estudo foi realizado no Módulo de Odontologia da Universidade Estadual do Sudoeste da Bahia, situado na cidade de Jequié - BA. Foi realizado a partir da aplicação da Facial Image Scale, mensuração da frequência cardíaca e pressão arterial com auxílio do esfigmomanômetro digital em dois momentos distintos ao longo do atendimento em odontopediatria com e sem a influência da música clássica. Os dados foram tabulados no software Statistical Package for Social Sciences, versão 21.0, expressos como medianas e intervalo interquartílico. Para a estatística inferencial, utilizou-se o teste de normalidade Shapiro-Wilk e a análise do efeito da música foi calculada utilizando os testes T-pareado e o Wilcoxon, considerando nível de significância de 95%. Resultados: A amostra foi constituída por 7 crianças, pertencendo sua maioria ao sexo masculino, com uma mediana de 8 anos de idade. Em relação às variáveis psicofisiológicas, não foram observadas variações significativas em comparação ao antes e depois nos grupos com música e sem música. Conclusões: Neste estudo não foram encontradas diferenças no que diz respeito à redução da ansiedade no grupo em que a música foi utilizada, havendo necessidade de estudos adicionais, com amostra representativa.

Development and validation of the Brazilian Version of Lay Persons' Social Judgements about Cleft-lip Scale (B-LSojCleft-S)

Abstract The aim of this study was to develop and analyze the psychometric properties of the Brazilian Version of Lay Person's Social Judgement about Cleft-lip Scale (B-LSojCleft-S). A standardized photograph of a 16-year-old girl was manipulated by using photo editing software, to simulate different cleft-lip situations. The cleft-free image was used as a control. The researchers structured an initial questionnaire that was evaluated by experts and a sample of the target population to evaluate the construct. After analysis by the researchers, a final version of the B-LSojCleft-S containing 14 items was generated. Each answer was awarded score from 1 to 3 points, yielding a total score of 14 to 42 points. Higher scores represented better social judgements. The B-LSojCleft-S was applied online to 103 test participants and 73 retest participants with an interval of 20 days between application. Aspects of acceptability, discriminant property, internal consistency, reliability and construct validity were evaluated. Construct validity was assessed using the Friedman test (p < 0.05). Reliability was determined using an intraclass correlation coefficient > 0.70, and internal consistency using Cronbach's alpha > 0.81. The B-LSojCleft-S showed high acceptability, strong discriminant property, excellent internal consistency and reliability, but had a floor and ceiling effect. The instrument reached valid and reliable scores and had acceptable psychometric properties to evaluate the social judgments of lay persons about different cleft lip situations in a Brazilian population.

A interface entre atenção primária e especializada em cenário de descentralização de cuidados em HIV/Aids / Interface between primary and specialized care in a context of decentralization of services for HIV/AIDS

RESUMO A interação entre Atenção Primária à Saúde (APS) e especializada é tão relevante quanto crítica. O cuidado às Pessoas Vivendo com HIV/Aids (PVHA), que era realizado em ambulatórios especializados, recentemente, passou a se dar também pela APS, considerando seu potencial de ampliar o acesso. A partir de estudo de caso realizado em uma região municipal do Rio de Janeiro entre 2018 e 2019, discutiu-se tal problemática, destacando como resultados: desconhecimento/hesitação dos profissionais da atenção especializada sobre a atenção básica quanto à sua capacidade de cuidar das PVHA; priorização de investimento material, simbólico e político na atenção básica; quase inexistência de canais de diálogo entre serviços; entre outros. Na experiência estudada, a interface entre APS e atenção especializada tem se dado mais em uma lógica binária e de isolamento que em uma perspectiva de interação e gestão (compartilhada) do cuidado, que seria esperada em uma conformação de rede de atenção. Apesar dos potenciais ganhos de acesso e 'racionalização' do uso do especialista (infectologista), tais resultados indicam a necessidade de fortalecer processos e mecanismos de comunicação e interação entre profissionais de diferentes tipos de serviços, além de dispositivos de coordenação dos cuidados, como apoio matricial e prontuário eletrônico integrado em rede.

ABSTRACT The interaction between Primary Health Care (PHC) and specialized care is as relevant as it is critical. The care for people living with HIV/AIDS (PLWHA), carried out in specialized outpatient clinics, was implemented in PHC for its potential to expand access. Based on a case study conducted in a municipal region of Rio de Janeiro between 2018 and 2019, we examine the issue and highlight the following results: lack of knowledge and/or doubts of specialty care professionals about the effective delivery of services to PLWHA in primary care; prioritization of material, symbolic, and political investment in primary care; limited channels for dialogue between services, among others. In this study, we found the interface between PHC and specialized care to emphasize a binary logic that favors isolation instead of interaction and shared management principles expected in an integrated healthcare system. Despite the potential gains in access and 'rationalization' justifying the use of the specialist (infectious disease specialist), these results indicate the need to strengthen processes of communication and interaction between professionals from different types of services, in addition to strategies to reinforce the coordination of care, such as matrix support and integrated electronic medical records.

Reabilitação oral em paciente acometido por cárie da primeira infância: relato de caso / Oral rehabilitation in a patient with severe early childhood caries: a case report

Objetivo: Apresentar as abordagens adotadas no tratamento estético reabilitador de paciente pediátrico acometido por cárie da primeira infância respeitando as individualidades e buscando a integralidade do paciente infantil. Relato do caso: O caso clínico descreve a reabilitação bucal realizada em uma criança de 4 anos e 6 meses de idade, diagnosticada com cárie da primeira infância. Após anamnese criteriosa, exames físicos e complementares e de posse do diagnóstico, estabeleceu-se um plano de tratamento obedecendo-se a todas as fases terapêuticas, nas quais a fase preparatória englobou abordagem psicológica, fluorterapia, exodontias e selamento dos dentes com cimento de ionômero de vidro. Posteriormente, procedeu-se à fase estético-re-abilitadora por meio de restaurações diretas e indireta, instalação de mantenedor de espaço estético-funcional e confecção e instalação de uma prótese total superior. Após a conclusão do tratamento odontológico, os responsáveis foram orientados quanto à necessidade e importância do tratamento multidisciplinar com o fonoaudiólogo para completa recuperação da saúde do paciente e de visitas periódicas ao cirurgião-dentista para acompanhamento. Conclusão: A reabilitação bucal da criança propiciou o restabelecimento das funções do sistema estomatognático e promoveu a recuperação da sua saúde bucal.

Aim: To present the approaches adopted in the rehabili-tative aesthetic treatment of pediatric patients affected by early childhood caries, respecting individualities and seeking the integrality of the child patient. Case report: The clinical case describes the oral rehabilitation performed in a child aged 4 years and 6 months, diagnosed with early childhood caries. After careful anamnesis, physical and complementary examinations and in possession of the diagnosis, a treatment plan was established, complying with all therapeutic phases, in which the preparatory phase included a psychological approach, fluortherapy, extractions and teeth sealing with glass ionomer cement. Subsequently, the esthetic-rehabilitation phase was carried out through direct and indirect restorations, installation of an esthetic-functional space maintainer and fabri-cation and installation of an upper total denture. After completion of the dental treatment, those responsible were instructed on the need and importance of multi-disciplinary treatment with the speech therapist for the complete recovery of the patient's health and periodic visits to the dentist for follow-up. Conclusion: The child's oral rehabilitation provided the reestablishment of the functions of the stomatognathic system and promoted the recovery of their oral health.