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BACKGROUND: Chronic pain is a major health and socioeconomic burden, which is prevalent in children and adolescents. Among the most widely used interventions in children and adolescents are physical activity (including exercises) and education about physical activity. OBJECTIVES: To evaluate the effectiveness of physical activity, education about physical activity, or both, compared with usual care (including waiting-list, and minimal interventions, such as advice, relaxation classes, or social group meetings) or active medical care in children and adolescents with chronic musculoskeletal pain. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, PEDro, and LILACS from the date of their inception to October 2022. We also searched the reference lists of eligible papers, ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform. SELECTION CRITERIA: We included randomised controlled trials (RCTs) that compared physical activity or education about physical activity, or both, with usual care (including waiting-list and minimal interventions) or active medical care, in children and adolescents with chronic musculoskeletal pain. DATA COLLECTION AND ANALYSIS: Two review authors independently determined the eligibility of the included studies. Our primary outcomes were pain intensity, disability, and adverse events. Our secondary outcomes were depression, anxiety, fear avoidance, quality of life, physical activity level, and caregiver distress. We extracted data at postintervention assessment, and long-term follow-up. Two review authors independently assessed risk of bias for each study, using the RoB 1. We assessed the overall certainty of the evidence using the GRADE approach. We reported continuous outcomes as mean differences, and determined clinically important differences from the literature, or 10% of the scale. MAIN RESULTS: We included four studies (243 participants with juvenile idiopathic arthritis). We judged all included studies to be at unclear risk of selection bias, performance bias, and detection bias, and at high risk of attrition bias. We downgraded the certainty of the evidence for each outcome to very low due to serious or very serious study limitations, inconsistency, and imprecision. Physical activity compared with usual care Physical activity may slightly reduce pain intensity (0 to 100 scale; 0 = no pain) compared with usual care at postintervention (standardised mean difference (SMD) -0.45, 95% confidence interval (CI) -0.82 to -0.08; 2 studies, 118 participants; recalculated as a mean difference (MD) -12.19, 95% CI -21.99 to -2.38; I² = 0%; very low-certainty evidence). Physical activity may slightly improve disability (0 to 3 scale; 0 = no disability) compared with usual care at postintervention assessment (MD -0.37, 95% CI -0.56 to -0.19; I² = 0%; 3 studies, 170 participants; very low-certainty evidence). We found no clear evidence of a difference in quality of life (QoL; 0 to 100 scale; lower scores = better QoL) between physical activity and usual care at postintervention assessment (SMD -0.46, 95% CI -1.27 to 0.35; 4 studies, 201 participants; very low-certainty evidence; recalculated as MD -6.30, 95% CI -18.23 to 5.64; I² = 91%). None of the included studies measured adverse events, depression, or anxiety for this comparison. Physical activity compared with active medical care We found no studies that could be analysed in this comparison. Education about physical activity compared with usual care or active medical care We found no studies that could be analysed in this comparison. Physical activity and education about physical activity compared with usual care or active medical care We found no studies that could be analysed in this comparison. AUTHORS' CONCLUSIONS: We are unable to confidently state whether interventions based on physical activity and education about physical activity are more effective than usual care for children and adolescents with chronic musculoskeletal pain. We found very low-certainty evidence that physical activity may reduce pain intensity and improve disability postintervention compared with usual care, for children and adolescents with juvenile idiopathic arthritis. We did not find any studies reporting educational interventions; it remains unknown how these interventions influence the outcomes in children and adolescents with chronic musculoskeletal pain. Treatment decisions should consider the current best evidence, the professional's experience, and the young person's preferences. Further randomised controlled trials in other common chronic musculoskeletal pain conditions, with high methodological quality, large sample size, and long-term follow-up are urgently needed.
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Artrite Juvenil , Dor Crônica , Dor Musculoesquelética , Humanos , Criança , Adolescente , Dor Crônica/terapia , Dor Musculoesquelética/terapia , Doença Crônica , Exercício Físico , Qualidade de VidaRESUMO
BACKGROUND: Childhood obesity is a major cardiovascular risk factor because it predisposes individuals to comorbidities that are implicated in an increased risk of cardiovascular events. Its origin may be related to poor eating habits, such as the intake of foods of low nutritional value or inadequate eating behaviours related to emotional factors. This work aims to evaluate the relationship between the total body mass of children and adolescents and its association with eating habits, quality of life (QoL), and possible changes in early markers of cardiovascular risk. METHODS: This was a cross-sectional observational study that evaluated anthropometric and cardiovascular parameters, QoL, and eating behaviour in 181 children and adolescents aged between 5 and 13 years. Participants were stratified according to BMI/age into three groups (Adequate Weight, Overweight, and Obesity). Anthropometry included weight, height, waist and hip circumferences, waist-hip ratio, and waist-height ratio. QoL was assessed using the Peds-QL 4.0 questionnaire, and eating behaviour was assessed using the Children's Eating Behaviour Questionnaire (CEBQ). Cardiovascular parameters were assessed using the Mobil-O-Graph® device, which measures the pulse wave velocity (PWV) and augmentation index (AIx@75) to estimate arterial stiffness (AS), which is considered an early marker of cardiovascular disease. RESULTS: In addition to the increase in anthropometric measurements (p < 0.001), the Obesity group exhibited behaviour related to food intake (p < 0.05). When analysing QoL, a worsening in the social domain was also observed in the Obesity group (p < 0.05). However, PWV and AIx@75 did not differ between groups. CONCLUSIONS: Eating behaviour is related to the development of childhood obesity. However, early markers of cardiovascular risk related to AS did not change as a function of total body mass in the children evaluated.
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Doenças Cardiovasculares , Obesidade Infantil , Criança , Humanos , Adolescente , Pré-Escolar , Obesidade Infantil/complicações , Estudos Transversais , Doenças Cardiovasculares/etiologia , Qualidade de Vida , Sobrepeso/complicações , Índice de Massa Corporal , Análise de Onda de Pulso , Fatores de Risco , Comportamento Alimentar/psicologia , Fatores de Risco de Doenças CardíacasRESUMO
INTRODUCTION: Many people undergo fertility treatment to have biological children, but around four in ten patients complete all treatment cycles without having the children they desire. This triggers intense grief from which patients report taking on average 2 years to recover. Fertility guidelines and regulators stress the need to support patients through this process, but there is a scarcity of evaluated interventions to this end and evidence about when and how to offer care is lacking. This study explored patients' and healthcare professionals' (HCPs) experiences of and views about provision of psychosocial care (to patients facing unsuccessful fertility treatment, i.e., care provided by a mental health professional to address the emotional, cognitive, behavioural, relational and social needs that patients have at this stage of treatment). METHODS: Five qualitative online focus groups were conducted with Portuguese participants: three with patients waiting to initiate or undergoing their last cycle of in vitro fertilization/intracytoplasmic sperm injection or having completed it within the last 2 months without achieving a pregnancy and two with HCPs working at fertility clinics. Focus groups were recorded and transcribed verbatim, and data were analysed with Framework Analysis. RESULTS: Thirteen patients and nine HCPs participated. Analysis resulted in 1293 codes, systematically organized into 13 categories, 4 themes and 1 metatheme. The latter showed high consensus about the need for psychosocial care for unsuccessful treatment, but perceived challenges in its implementation. Themes reflected (1) consensual demand for psychosocial care at all stages of treatment but particularly at the end, (2) high perceived acceptability of integrating preventive care initiated during treatment with early psychosocial care only for those patients who experience unsuccessful treatment, (3) perceived challenges of implementing psychosocial care for unsuccessful treatment at clinics and (4) suggestions to promote its acceptability and feasibility. CONCLUSION: Patients and HCPs perceive that clinics should improve care provision across the whole treatment pathway and in particular for unsuccessful fertility treatment. Suggestions were made to inform future research focusing on the development and evaluation of psychosocial interventions to this end. PATIENT OR PUBLIC CONTRIBUTION: Patients and HCPs participated in the focus groups. Two HCPs also revised the manuscript.
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Reabilitação Psiquiátrica , Criança , Humanos , Masculino , Estudos de Viabilidade , Sêmen , Pessoal de Saúde/psicologia , Grupos Focais , Pesquisa QualitativaRESUMO
During field screening trials conducted in Brazil in 2015, adults of both sexes of the cerambycid beetles Cotyclytus curvatus (Germar) and Megacyllene acuta (Germar) (subfamily Cerambycinae, tribe Clytini) were significantly attracted to racemic 3-hydroxyhexan-2-one and racemic 2-methylbutan-1-ol, chemicals which previously have been identified as male-produced aggregation-sex pheromones of a number of cerambycid species endemic to other continents. Subsequent analyses of samples of beetle-produced volatiles revealed that males of C. curvatus sex-specifically produce only (R)-3-hydroxyhexan-2-one, whereas males of M. acuta produce the same compound along with lesser amounts of (2S,3S)-2,3-hexanediol and (S)-2-methylbutan-1-ol. Follow-up field trials showed that both sexes of both species were attracted to synthetic reconstructions of their respective pheromones, confirming that males produce aggregation-sex pheromones. The minor pheromone components of M. acuta, (S)-2-methylbutan-1-ol and (2S,3S)-2,3-hexanediol, synergized attraction of that species, but antagonized attraction of C. curvatus to (R)-3-hydroxyhexan-2-one. Beetles of other cerambycine species also were attracted in significant numbers, including Chrysoprasis linearis Bates, Cotyclytus dorsalis (Laporte & Gory), and Megacyllene falsa (Chevrolat). Our results provide further evidence that 3-hydroxyhexan-2-one is a major component of attractant pheromones of numerous cerambycine species world-wide. Our results also highlight our increasing understanding of the crucial role of minor pheromone components in imparting species specificity to cerambycid pheromone blends, as is known to occur in numerous species in other insect families.
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Besouros/efeitos dos fármacos , Atrativos Sexuais/farmacologia , Comportamento Sexual Animal/efeitos dos fármacos , Animais , Bioensaio , Feminino , Masculino , Compostos Orgânicos Voláteis/farmacologiaRESUMO
INTRODUCTION AND OBJECTIVES: Laparoscopic surgery has undeniable advantages, such as reduced postoperative pain, smaller incisions, and faster recovery. However, to improve surgeons' performance, ergonomic adaptations of the laparoscopic instruments and introduction of robotic technology are needed. The aim of this study was to ascertain the influence of a new hand-held robotic device for laparoscopy (HHRDL) and 3D vision on laparoscopic skills performance of 2 different groups, naïve and expert. MATERIALS AND METHODS: Each participant performed 3 laparoscopic tasks-Peg transfer, Wire chaser, Knot-in 4 different ways. With random sequencing we assigned the execution order of the tasks based on the first type of visualization and laparoscopic instrument. Time to complete each laparoscopic task was recorded and analyzed with one-way analysis of variance. RESULTS: Eleven experts and 15 naïve participants were included. Three-dimensional video helps the naïve group to get better performance in Peg transfer, Wire chaser 2 hands, and Knot; the new device improved the execution of all laparoscopic tasks (P < .05). For expert group, the 3D video system benefited them in Peg transfer and Wire chaser 1 hand, and the robotic device in Peg transfer, Wire chaser 1 hand, and Wire chaser 2 hands (P < .05). CONCLUSION: The HHRDL helps the execution of difficult laparoscopic tasks, such as Knot, in the naïve group. Three-dimensional vision makes the laparoscopic performance of the participants without laparoscopic experience easier, unlike those with experience in laparoscopic procedures.
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Ergonomia/métodos , Laparoscopia/educação , Laparoscopia/instrumentação , Procedimentos Cirúrgicos Robóticos/educação , Procedimentos Cirúrgicos Robóticos/instrumentação , Cirurgiões/educação , Competência Clínica , Humanos , Cirurgiões/estatística & dados numéricosRESUMO
BACKGROUND: The etiology of dentine hypersensitivity (DH) is still inconclusive and there are few studies concerning it in children. AIM: To evaluate clinical, dietary, and salivary variables in children with DH complaints. DESIGN: Forty-eight children were asked about DH. Data regarding dietary habits were collected from the children's parents and an examination was performed to determine dental erosion. Dental biofilm was estimated by oral hygiene status, according to Greene and Vermillion's Simplified Oral Hygiene Index (OHI-S). Whole saliva was collected under mechanical stimulation and evaluated salivary flow rate, initial pH, buffer capacity, and calcium and phosphate concentrations. The temperature of soft drinks, drinking method, sense of bitter taste, and other variables were also determined. Possible factors associated with DH were analyzed by univariate and multiple Poisson regression analyses. The prevalence ratio (PR) values and 95% confidence intervals (95% CI) were calculated. RESULTS: DH was associated with the presence of dental erosion (PR; 95% CI = 2.23; 1.05 to 4.71) and salivary flow rate (2.49; 1.05 to 5.91). When the presence of erosion was not included, other variables were retained as follows: bitter taste (2.36; 1.38 to 4.03), OHI-S (0.47; 0.23 to 0.97). CONCLUSION: DH in children is associated with factors related to dental erosion.
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Sensibilidade da Dentina/diagnóstico , Sensibilidade da Dentina/etiologia , Comportamento Alimentar/fisiologia , Saliva/fisiologia , Erosão Dentária/diagnóstico , Erosão Dentária/etiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Masculino , Higiene Bucal/efeitos adversos , Higiene Bucal/métodosRESUMO
BACKGROUND: Estimates of prevalence of musculoskeletal pain in children and adolescents vary considerably and the impact of pain on children's life is often not considered. OBJECTIVE: To determine the one-month prevalence of disabling musculoskeletal pain in children and adolescents. The secondary aims are to: 1) determine the body region with the highest prevalence; 2) understand the characteristics of the children with disabling musculoskeletal pain; and 3) describe the parents' perception of the prevalence. METHODS: This cross-sectional study was conducted in public and private schools in the states of São Paulo and Ceará, Brazil. Children self-reported presence and impact of pain, pain intensity, psychosomatic symptoms, and quality of life. Parents completed parent-proxy versions and perception of the child's sleep quality. Descriptive statistics were used to summarise the data. RESULTS: A total of 2,688 children and adolescents were included in this study. The prevalence of disabling musculoskeletal pain in the previous month was 27.1%. The back was the region most often affected (51.8%). Children with disabling musculoskeletal pain were older, heavier, had worse relationships with their family, perceived their backpacks as heavy, carried their backpacks more with one shoulder, had more negative psychosomatic symptoms, had poorer quality of life, and had higher pain intensity. Parents tended to underestimate the presence of pain in their children. CONCLUSION: The one-month prevalence of activity limiting musculoskeletal pain in children and adolescents was 27.1% with the back being the most often affected body region. Parents tended to underestimate the presence of pain in their children.
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Dor Musculoesquelética , Criança , Humanos , Adolescente , Dor Musculoesquelética/epidemiologia , Estudos Transversais , Qualidade de Vida , Prevalência , Brasil/epidemiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Salivary immunoglobulin A (SIgA) together with innate defenses such as α-amylase, provides the 'first line of defense' against pathogens present at mucosal surfaces. This study aimed to evaluate salivary α-amylase and immunoglobulin A (IgA) in whole saliva of spastic cerebral palsy (CP) individuals. METHODS: Whole saliva was collected from 22 CP and 24 sibling volunteers with no neurological damage control groups (CG) (aged 7-14 years). The salivary flow rate, total protein and SIgA concentrations, and α-amylase activity were determined. RESULTS: The CP group presented higher salivary flow rate (35%) and lower total protein concentration (18%) compared with the CG (P ≤ 0.05). CPG had higher absolute (68%, µg SIgA/ml) and relative (55%, µg SIgA/mg prot and 108%, µg SIgA/min) concentrations of IgA compared with the CG (P ≤ 0.05). CPG had lower relative α-amylase activity (15% mg malt/mg prot and 33%, mg malt/min) compared with the CG (P ≤ 0.05). CONCLUSION: This study concluded that CP individuals presented alterations in the profile of salivary proteins involved in the defense system of the oral cavity.
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Paralisia Cerebral/metabolismo , Imunoglobulina A Secretora/análise , Proteínas e Peptídeos Salivares/análise , alfa-Amilases/análise , Adolescente , Estudos de Casos e Controles , Paralisia Cerebral/classificação , Criança , Feminino , Humanos , Masculino , Saliva/química , Saliva/metabolismo , Taxa Secretória/fisiologiaRESUMO
Ceramic restorations have been widely used in dentistry. These restorations often require intraoral adjustment with diamond burs after their cementation causing increasing roughness of the ceramic surface. Consequently some finishing and polishing methods have been used to minimize this occurrence. The aim of this study is to evaluate the roughness of the ceramic surfaces submitted to different finishing and polishing methods. 144 specimens of VITAVM(®)7, VM(®)9 and VM(®)13 (VITA Zahnfabrik) ceramics were fabricated and submitted to grinding using diamond burs. They were then divided into 15 groups (five of each ceramic type). Groups 1, 6 and 11-positive control (Glaze); Groups 2, 7 and 12-negative control (no polishing); Groups 3, 8 and 13-polished with abrasive rubbers (Edenta), felt disc and diamond polishing past; Groups 4, 9 and 14-polished with abrasive rubbers (Shofu), felt disc and diamond polishing past; Groups 5, 10 and 15-polished with aluminum oxide discs (Sof-Lex, 3M-ESPE), felt disc and diamond polishing paste. The roughness of the samples surfaces were measured using the rugosimeter Surfcorder SE 1700 and the data were submitted to statistical analysis using ANOVA and Tukey test at a level of significance of 5 %. There was statistically significance difference between the positive control groups and the other groups in all the ceramic types. Mechanical finishing and polishing methods were not able to provide a surface as smooth as the glazed surface for the tested ceramics. To assist dental practitioners to select the best finishing and polishing methods for the final adjustment of the ceramic restorations.
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BACKGROUND: The social restrictions resulting from the COVID-19 pandemic had a great impact on the routine of children and adolescents, with important consequences such as sleep, eating, and psychological/psychiatric disorders. Even though there are no studies on the subject, it is possible that these changes in habit and routine have also affected arterial stiffness (AS) in this population, which is an important predictor of cardiovascular risk. This study aimed to assess possible changes in AS, anthropometry, and quality of life (QoL) resulting from the COVID-19 pandemic in children and adolescents. METHODS: A controlled observational cross-sectional study was performed with 193 children and adolescents aged 9 to 19 years, allocated into two groups: before the pandemic (BPG) and one year after the pandemic (APG), matched by age and sex. Cardiovascular parameters were measured non-invasively by brachial artery oscillometry with a portable device. The main AS indices evaluated were the augmentation index (AIx) and pulse wave velocity (PWV) derived from the aortic pulse wave. QoL was assessed using the Paediatric Quality of Life Inventory version 4.0 (PedsQL 4.0). RESULTS: Regarding QoL, the APG showed a worsening in emotional (p = 0.002) and school-related (p = 0.010) aspects. There was no statistically significant difference for most anthropometric parameters, except for the hip circumference, which was higher in the APG group (p < 0.001). The main predictor of AS in the paediatric population, AIx@75, was shown to be increased in the APG group (p < 0.001). Other cardiovascular parameters were also different, such as peripheral (p = 0.002) and central (p = 0.003) diastolic blood pressure, stroke volume (p = 0.010), and total vascular resistance (p = 0.002), which were shown to be decreased in the APG group, while the heart rate was increased (p < 0.001). CONCLUSIONS: Our results show that routine changes resulting from the period of social isolation increased cardiovascular risk in children and adolescents, evident by the increase in AIx@75, which is considered to be an important marker of cardiovascular risk in the paediatric population.
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COVID-19 , Qualidade de Vida , Humanos , Criança , Adolescente , Frequência Cardíaca , Análise de Onda de Pulso , Estudos Transversais , Pandemias , Fatores de Risco , COVID-19/epidemiologia , Pressão Sanguínea , Isolamento Social , AntropometriaRESUMO
BACKGROUND: A high prevalence of gastroesophageal reflux (GERD) has been observed in individuals with cerebral palsy (CP). One of the main risks for dental erosion is GERD. This study aimed to evaluate the presence of GERD, variables related to dental erosion and associated with GERD (diet consumption, gastrointestinal symptoms, bruxism), and salivary flow rate, in a group of 46 non-institutionalized CP individuals aged from 3 to 13 years. METHODS: Twenty CP individuals with gastroesophageal reflux (GERDG) and 26 without gastroesophageal reflux (CG) were examined according to dental erosion criteria, drinking habits, presence of bruxism, and salivary flow rate. A face-to-face detailed questionnaire with the consumption and frequency of acid drinks, gastrointestinal symptoms (regurgitation and heart burn), and the presence of bruxism were answered by the caregivers of both groups. Unstimulated whole saliva was collected under slight suction, and salivary flow rate (ml/min) was calculated. RESULTS: The GERDG presented higher percentages of younger quadriplegics individuals compared to CG. The presence of regurgitation, heart burn, and tooth erosion (Grade 1) was significantly more prevalent in GERDG. It was observed difference in the salivary flow rate between the studied groups. On logistic multivariate regression analysis, the unique variable independently associated with the presence of GERD was dental erosion (P = 0.012, OR 86.64). CONCLUSION: The presence of GERD contributes significantly to dental erosion in the most compromised individuals with quadriplegics cerebral palsy individuals, increasing the risk of oral disease in this population.
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Paralisia Cerebral/complicações , Refluxo Gastroesofágico/complicações , Quadriplegia/complicações , Salivação , Erosão Dentária/complicações , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Taxa Secretória , Estatísticas não ParamétricasRESUMO
BACKGROUND: Low back pain is a common health condition for all ages. One quarter to a third of children report persistent pain, including low back pain. CLINICAL QUESTION: The aim of this Clinical Commentary is to provide an overview of evidence-based treatment approaches for children and adolescents with low back pain. KEY RESULTS: Physical, psychological, and pharmacological interventions are effective in reducing pain intensity and disability. Interdisciplinary and patient- and family-centered treatment approaches are the gold standard for persistent pain in children and adolescents. Communication between health professionals, children, and parents is a key part of a therapeutic alliance. The use of holistic and complementary therapies is not supported by compelling evidence. CLINICAL APPLICATION: Physical interventions can be delivered alone or as a component of other interventions. The interventions are delivered over 8 to 12 weeks. Psychological therapies are mostly delivered as a component of a multidisciplinary treatment program: cognitive behavioral therapy is most often used, and interventions usually run from 4 to 10 weeks. Pharmacological interventions should be delivered in combination with physical and psychological interventions. Tailor family-centered interventions to personal aspects, such as age, gender, and family structure. When communicating with children and adolescents, use simple language that is clear and direct. Aim to support trust between health professionals and parents to facilitate family decision making. J Orthop Sports Phys Ther 2022;52(7):419-424. Epub: 18 May 2022. doi:10.2519/jospt.2022.10768.
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Terapia Cognitivo-Comportamental , Dor Lombar , Adolescente , Criança , Humanos , Dor Lombar/terapia , Medição da Dor , Pais/psicologiaRESUMO
The use of fungal-based biopesticides to reduce pest damage and protect crop quality is often considered a low-risk control strategy. Nevertheless, risk assessment of mycopesticides is still needed since pests and beneficial insects, such as pollinators, co-exist in the same agroecosystem where mass use of this strategy occurs. In this context, we evaluated the effect of five concentrations of three commercial entomopathogenic fungi, Beauveria bassiana, Metarhizium anisopliae, and Cordyceps fumosorosea, by direct contact and ingestion, on the tropical stingless bees Scaptotrigona depilis and Tetragonisca angustula, temperate bee species, the honey bee Apis mellifera, and the bumble bee Bombus terrestris, at the individual level. Furthermore, we studied the potential of two infection routes, either by direct contact or ingestion. In general, all three fungi caused considerable mortalities in the four bee species, which differed in their response to the different fungal species. Scaptotrigona depilis and B. terrestris were more susceptible to B. bassiana than the other fungi when exposed topically, and B. terrestris and A. mellifera were more susceptible to M. anisopliae when exposed orally. Interestingly, increased positive concentration responses were not observed for all fungal species and application methods. For example, B. terrestris mortalities were similar at the lowest and highest fungal concentrations for both exposure methods. This study demonstrates that under laboratory conditions, the three fungal species can potentially reduce the survival of social bees at the individual level. However, further colony and field studies are needed to elucidate the susceptibility of these fungi towards social bees to fully assess the ecological risks.
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BACKGROUND: Psychosomatic symptoms seem to influence both the onset and development of pain. There is lack of Brazilian-Portuguese questionnaires that measure psychosomatic symptoms in children and adolescents. OBJECTIVE: To translate and cross-culturally adapt the Psychosomatic Questionnaire for Children and Adolescents into Brazilian-Portuguese and English and test the measurement properties of the Brazilian-Portuguese version. METHODS: The translation and cross-cultural adaptation (from Dutch to Brazilian-Portuguese and English) followed six steps. Interviews were conducted in 33 Brazilian children and adolescents. We also recruited 107 children and adolescents with musculoskeletal pain from schools to test the measurement properties of the Brazilian-Portuguese version. The questionnaire was completed twice with a 7-day interval. Ceiling and floor effects, missing data, internal consistency, reliability, measurement error and construct validity were assessed. RESULTS: We recruited 140 children and adolescents from public and private schools. During the cross-cultural adaptation process, no major difficulty answering and understanding the questionnaire were reported by children and adolescents. The questionnaire did not show ceiling or floor effects and had minimal missing data (0.37%). Internal consistency by the Cronbach's Alpha was 0.69. Test-retest reliability by the Intraclass Correlation Coefficient was 0.75 (95% CI: 0.64, 0.84). The smallest detectable change was 6.5 points out of 18 points. We observed a moderate correlation of 0.54 (p<0.01) with the Spence Children's Anxiety Scale, consistent with our a-priori hypothesis. CONCLUSION: The Brazilian-Portuguese version of the Psychosomatic Questionnaire for Children and Adolescents has acceptable measurement properties and is a good option for assessing psychosomatic symptoms in clinical practice and research.
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Comparação Transcultural , Dor Musculoesquelética , Adolescente , Brasil , Criança , Humanos , Portugal , Psicometria , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To estimate the prevalence, incidence, and prognosis of back pain in children and adolescents. DESIGN: Prospective cohort study. METHODS: We followed children and adolescents between the ages of 8 and 18 years with and without back pain over 12 months (3, 6, and 12 months) from public and private schools. At baseline, parents (or guardians) answered questionnaires including sociodemographic characteristics and perception of sleep quality of their children and adolescents. Children and adolescents answered questionnaires including sociodemographic characteristics, presence of back pain, pain intensity, quality of life, and psychosomatic symptoms. At follow-up, children and adolescents answered questions about the presence of back pain. RESULTS: Six hundred fifteen children and adolescents were included, 163 of whom had back pain and 452 of whom had no back pain at baseline. The mean age of participants was 11.6 years (SD = 2.5), and the majority were female (n = 362; 59%). The 1-month prevalence of back pain was 26% (95% confidence interval: 23%-30%). The incidence rate of back pain was 35% (31%-40%) over 12 months. Of the 163 participants who had back pain at baseline, 83% had recovered by 12 months. Of those who recovered within 6 months, 31% had a recurrence of back pain at the 12-month follow-up. CONCLUSION: Two to 3 in every 10 children and adolescents reported back pain in the last month. New cases of back pain were reported by 3-4 in every 10 children and adolescents for a period of 12 months. Nearly all children recover within 12 months, but recurrence seems to be common. J Orthop Sports Phys Ther 2022;52(8):554-562. Epub: 19 June 2022. doi:10.2519/jospt.2022.10819.
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Dor nas Costas , Qualidade de Vida , Adolescente , Dor nas Costas/epidemiologia , Brasil/epidemiologia , Criança , Feminino , Humanos , Incidência , Lactente , Masculino , Prevalência , Prognóstico , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Disturbances in homeostatic functions have been observed in individuals with cerebral palsy (CP), possibly resulting from autonomic dysfunction. Salivary flow rate and saliva composition are controlled by the autonomic nervous system, and CP individuals exhibit alterations in salivary parameters that suggest autonomic impairment. This study aimed to investigate cardiac parameters as indicative of autonomic disturbances, possibly associated with salivary changes observed in CP individuals. METHODS: Ninety individuals with CP were compared with 35 sibling volunteers with no neurological damage (CG). Twenty-four-hour ECG/Holter monitoring (SEER(®) Light; GE Medical Systems, Milwaukee, WI, USA) and 12-lead electrocardiographic recordings were performed on the CP and control groups. Total saliva was collected, and the salivary flow rate and total protein concentration were determined. RESULTS: Cerebral palsy (CP) individuals presented a significant reduction in salivary flow rate (P < 0.01) and increased protein concentrations (P < 0.01) compared to CG. Twenty-four-hour Holter ECG analysis showed differences for high frequency (HF), low frequency (LF) and LF/HF ratio between the groups, with the CP group presenting higher HF and LF values and lower LF/HF. Electrocardiographic parameters showed a statistically significant difference for heart rate, and its correlates, and mean corrected QT interval between the groups studied (P < 0.05). Snoring was frequent among CP patients. ECG and autonomic changes were independently associated with CP. CONCLUSION: Individuals with cerebral palsy present cardiovascular changes principally manifested as disturbed sympathovagal balance. These autonomic dysfunctions could contribute to the salivary changes observed.
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Sistema Nervoso Autônomo/fisiopatologia , Paralisia Cerebral/fisiopatologia , Adolescente , Doenças do Sistema Nervoso Autônomo/fisiopatologia , Estudos de Casos e Controles , Criança , Pré-Escolar , Eletrocardiografia , Eletrocardiografia Ambulatorial , Feminino , Frequência Cardíaca/fisiologia , Humanos , Masculino , Saliva/química , Saliva/metabolismo , Proteínas e Peptídeos Salivares/análise , Taxa Secretória/fisiologia , Ronco/fisiopatologia , Sistema Nervoso Simpático/fisiopatologia , Nervo Vago/fisiopatologiaRESUMO
BACKGROUND: Unstimulated whole salivary parameters have been identified as potential markers of hydration status. Reduced salivary flow rate and increased salivary osmolality have been shown to be useful to identify dehydration, even when minimal loss of body water occurs. This study aimed to evaluate whether unstimulated salivary flow rate and salivary osmolality from individuals with cerebral palsy correlate with plasma and urine osmolality. METHODS: Thirty-five male and female children, aged 9-13 years old, diagnosed with cerebral palsy were compared to 27 nondisabled children (10-12 years old). Unstimulated whole saliva was collected under slight suction and salivary flow rate (ml/min) was calculated. Plasma without venostasis and urine were also collected. Salivary, plasma and urine osmolality were measured using a freezing point depression osmometer. RESULTS: Cerebral palsy children presented a reduction in salivary flow rate (50%) compared to the control group (P < 0.01). Moreover, an increase in salivary (50%), plasma (3%), and urine osmolality (20%) was also observed in the cerebral palsy children compared to the control group (P < 0.01). Salivary flow rate was negatively correlated with the salivary, plasma and urine osmolality (P < 0.01). Salivary osmolality correlated positively with plasma and urine osmolality (P < 0.01). CONCLUSION: Cerebral palsy children seem to present impaired adequate hydration status. Since the possible hypohydration condition may be reflected in saliva fluid, which could compromise the protective function exerted by saliva, the earlier this condition is identified the greater the chances of administering preventive measures. Moreover, salivary osmolality is a reliable parameter that reflects changes in plasma and urine.
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Paralisia Cerebral/fisiopatologia , Saliva/química , Equilíbrio Hidroeletrolítico/fisiologia , Adolescente , Paralisia Cerebral/sangue , Paralisia Cerebral/urina , Criança , Feminino , Humanos , Masculino , Concentração Osmolar , Saliva/fisiologia , Taxa Secretória/fisiologia , Desequilíbrio Hidroeletrolítico/diagnósticoRESUMO
BACKGROUND: Previous studies reported alterations in salivary flow rate and biochemical parameters of saliva in cerebral palsy (CP) individuals; however, none of these considered the type of neuromotor abnormality among CP individuals, thus it remains unclear whether the different anatomical and extended regions of the brain lesions responsible for the neurological damage in CP might include disruption of the regulatory mechanism of saliva secretion as part of the encephalopathy. The aim of this study was to evaluate salivary flow rate, pH and buffer capacity in saliva of individuals with CP, aged 3-16 years, with spastic neuromotor abnormality type and clinical patterns of involvement. METHODS: Sixty-seven individuals with CP spasticity movement disorder, were divided in two groups according to age (3-8- and 9-16-years-old) and compared with 35 sibling volunteers with no neurological damage, divided in two groups according to age (3-8- and 9-16-years-old). Whole saliva was collected under slight suction and pH and buffer capacity were determined using a digital pH meter. Buffer capacity was measured by titration using 0.01N HCL, and flow rate was calculated in ml/min. RESULTS: In both age groups studied, whole saliva flow rate, pH and buffer capacity were significantly lower in the spastic CP group (P<0.05). The clinical patterns of involvement did not influence the studied parameters. CONCLUSION: These findings show that individuals with spastic cerebral palsy present lower salivary flow rate, pH and buffer capacity that can increase the risk of oral disease in this population.
Assuntos
Paralisia Cerebral/metabolismo , Saliva/metabolismo , Salivação/fisiologia , Adolescente , Estudos de Casos e Controles , Paralisia Cerebral/classificação , Criança , Pré-Escolar , Feminino , Humanos , Concentração de Íons de Hidrogênio , Masculino , Espasticidade Muscular/classificação , Valores de Referência , Índice de Gravidade de DoençaRESUMO
Coronavirus disease 2019 (COVID-19) disease caused by a new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has been associated with many neurological symptoms. The purpose of this article is to describe the neurological manifestations so far reported and their probable pathogenesis. We conducted a literature review on EMBASE, MEDLINE and SCIELO databases using the terms "COVID-19", "COVID", "neurological", "neurologic", "manifestations", "implications", "Guillain-Barre syndrome", "encephalopathy". A total of 33 articles including clinical series, retrospective studies, and case reports were selected and thoroughly reviewed to describe neurological manifestations of COVID-19. There are several neurological manifestations of SARS-CoV-2 infection with different clinical presentations, severity, and prevalence. The most critical ones, such as cerebrovascular disease, encephalopathy, and Guillain-Barre syndrome, were less common and usually associated with previous medical history, known risk factors for cerebrovascular disease or advanced age. The main hypotheses for the spread of the virus are through the hematogenous route or the cribriform plate of the ethmoid bone or a disseminated severe immune response by a cytokine storm. The presence of neurological disturbances associated with laboratory tests alterations is an important clue for the physicians to promptly recognize neurological manifestations of SARS-CoV-2.
RESUMO
The aim of the present transversal study was to evaluate the clinical and biochemical salivary parameters of children with and without erosive tooth wear (ETW). The study population was children aged 4 to 9 years. A trained and calibrated examiner (kappa value for intraexaminer reliability = 0.89) classified the children into ETW (n = 24) and control groups (n = 24), and applied the O'Brien index. The salivary flow rate was initially evaluated by stimulated sialometry (paraffin chewing). Afterwards, the collected saliva was submitted to biochemical analyses of pH, uric acid, total buffering capacity, ferric-reducing antioxidant power, reduced glutathione, calcium, and phosphorus. Among the ETW children, 20 (83%) had dental lesions restricted to enamel, and 4 (17%) presented lesions affecting both enamel and dentin. A statistically significant difference between the groups was obtained only for the pH values (t-test; p = 0.004), with averages of 7.31 and 7.56 for the control and the ETW groups, respectively. Considering the parameters evaluated in general, it is suggested that the salivary profile of children with ETW does not differ considerably from that of children without ETW. However, the pH mean value seems to be slightly higher in ETW children, but is still within the normal physiological range.