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OBJECTIVES: To translate to Brazilian Portuguese, culturally adapt and confirm the psychometric parameters of validity and reliability of the Children's Sleep Habits Questionnaire (CSHQ-BR) in children. METHODS: A sample of 314 typically developing children, 51% girls, mean age 7.12 years (SD = 2.04 years) were assessed, comprising 227 from São Paulo and 87 from the Amazon region. Translation, back translation, cultural adaptation, a pilot study and item review were carried out, yielding the final version of the CSHQ. Psychometric parameters were determined based on content validity coefficient (CVC), test-retest, internal consistency, evidence of convergent validity and internal structure. RESULTS: The final CVC for the scale was 0.88. Intraclass correlation was 0.98 for the overall questionnaire and ranged from 0.88 to 0.98 for subscales. CSHQ-BR internal consistency was α = 0.81 for the CSHQ-BR total score (95% CI) and from 0.51 to 0.75 for subscales. Exploratory factor analysis suggested a novel 4-factor structure. A positive correlation was found between the CSHQ and the Questionnaire on Sleep Behavior. Mean total CSHQ score in Brazilian children was 46.85 (SD = 9.43), and boys had a higher mean total score than girls, although not statistically significant. CONCLUSION: The CSHQ-BR exhibited satisfactory equivalence for the original English abbreviated form and the Brazilian Portuguese version, proving a useful sleep screening instrument for identifying sleep problems in Brazilian children aged 4-10 years.
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Trastornos del Sueño-Vigilia , Niño , Femenino , Masculino , Humanos , Psicometría , Brasil , Reproducibilidad de los Resultados , Trastornos del Sueño-Vigilia/diagnóstico , Proyectos Piloto , Sueño , Encuestas y CuestionariosRESUMEN
Post-traumatic stress disorder (PTSD) is an anxiety disorder with manifestations somatic resulting from reliving the trauma. The therapy for the treatment of PTSD has limitations, between reduced efficacy and "PTSD pharmacotherapeutic crisis". Scientific evidence has shown that the use of ketamine has benefits for the treatment of depressive disorders and other symptoms present in PTSD compared to other conventional therapies. Therefore, this study aims to analyze the available evidence on the effect of ketamine in the treatment of post-traumatic stress. The systematic review and the meta-analysis were conducted following PRISMA guidelines and RevManager software, using randomized controlled trials and eligible studies of quality criteria for data extraction and analysis. The sample design evaluated included the last ten years, whose search resulted in 594 articles. After applying the exclusion criteria, 35 articles were selected, of which 14 articles were part of the sample, however, only six articles were selected the meta-analysis. The results showed that the ketamine is a promising drug in the management of PTSD with effect more evident performed after 24 h evaluated by MADRS scale. However, the main limitations of the present review demonstrate that more high-quality studies are needed to investigate the influence of therapy, safety, and efficacy.
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Terapia Cognitivo-Conductual , Ketamina , Trastornos por Estrés Postraumático , Humanos , Trastornos por Estrés Postraumático/tratamiento farmacológico , Trastornos por Estrés Postraumático/diagnóstico , Psicoterapia/métodos , Ketamina/uso terapéutico , Terapia Cognitivo-Conductual/métodosRESUMEN
As the Russia-Ukraine conflict continues to unfold, the ever-evolving situation can be particularly difficult for children and teenagers. Children living in these areas face serious threats from bombing, landmines and unexploded ordnance. Their lives are also threatened by the destruction of vital infrastructure - health centers, schools and water supplies - because of the fighting. War can have a devastating effect on children's mental and physical health, with potentially lifelong consequences. Fears can generate fantasies of the end of the world, as well as the fear of losing a loved one or life itself, nightmares and regressions to previous evolutionary stages. This situation is creating dramatic scenes at train stations, where families are forced to say goodbye.
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Bombas (Dispositivos Explosivos) , Adolescente , Niño , Miedo , Humanos , UcraniaRESUMEN
The early months of 2022 have already included several distressing world events. From the ongoing COVID-19 pandemic, to protests against vaccine mandates and COVID-19 restrictions, to the Russian invasion of Ukraine. Escalating conflict in Ukraine poses an immediate and growing threat to the lives and well-being of the country's 7.5 million children. Humanitarian needs are multiplying - and spreading by the hour. Children have been killed. Children have been wounded. They are being profoundly traumatized by the violence all around them. Hundreds of thousands of people are on the move, and family members are becoming separated from their loved ones.
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COVID-19 , Adolescente , COVID-19/epidemiología , Niño , Familia , Humanos , Pandemias , Ucrania/epidemiología , ViolenciaRESUMEN
As soon as they are taken prisoner, children and adolescents in times of war are inserted into a spiral of cruelty that progresses to rape or other countless forms of physical and psychological torture using sex as a weapon. Were these children and adolescents war sex slaves? Oral sex and other sexual barbarities are part of spaces of abuse and humiliation. The damage to the personality structure of these children and adolescents is severe. The psychological consequences are numerous. Over the years, a vicious circle has been observed around this brutality.
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Maltrato a los Niños , Violación , Tortura , Adolescente , Niño , Humanos , GuerraRESUMEN
BACKGROUND: Approximately 10% of adolescents worldwide are overweight or obese, hence the urgent and universal need to elucidate possible mechanisms that lead to obesity in the adolescent population. OBJECTIVES: We examined the hypothalamic metabolism and its relationship with physical development in obese and eutrophic adolescents. METHODS: We performed a case-control study with 115 adolescents between 11 and 18 years of age, to compare obese (BMI z-score ≥ 2) and nonobese individuals (eutrophic controls; BMI z-score ≤ 1). The following hypothalamic metabolite ratios were examined as primary outcomes: glutamate/creatine (Cr), the sum of glutamate and glutamine/Cr, N-acetylaspartate (NAA)/Cr, myoinositol/Cr, and total choline/Cr (glycerophosphocholine + phosphocholine/Cr), quantified by magnetic resonance spectroscopy. BMI z-scores, pubertal status, and scores on the Yale Food Addiction Scale, the Binge Eating Scale, and the Child Depression Inventory were assessed as secondary outcomes. Pearson coefficients (r) or nonparametric Spearman correlation (rho) analyses were performed between hypothalamic metabolite ratios and other parameters, such as BMI z-scores, physical development, food habits, depression symptoms, and serum protein concentrations (cytokines, hormones, and neuropeptides). RESULTS: Adolescents with obesity showed a lower hypothalamic NAA/Cr ratio (0.70 ± 0.19) compared to their eutrophic counterparts (0.84 ± 0.20; P = 0.004). The NAA/Cr ratio was negatively correlated with BMI z-scores (r = -0.25; P = 0.03) and serum insulin (rho = -0.27; P = 0.04), C-peptide (rho = -0.26; P = 0.04), amylin (r = -0.27; P = 0.04), ghrelin (rho = -0.30; P = 0.02), and neuropeptide Y (r = -0.27; P = 0.04). Also, the NAA/Cr ratio was positively correlated with circulating IL-8 levels (rho = 0.26; P = 0.04). CONCLUSIONS: High BMI z-scores are associated with lower hypothalamic NAA/Cr ratios. The negative correlations found between the NAA/Cr ratio and serum cytokines, hormones, and neuropeptides suggest a broad cross-talk linking hormonal imbalances, neurohumoral alterations, and hypothalamic functions in adolescents with obesity.
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Creatina , Obesidad Infantil , Adolescente , Ácido Aspártico/análogos & derivados , Estudios de Casos y Controles , Niño , Colina/metabolismo , Creatina/metabolismo , Citocinas , Ácido Glutámico/metabolismo , Hormonas , HumanosRESUMEN
BACKGROUND: There is a lack of information on the cost of depression associated with metabolic syndrome and cardiovascular diseases in the literature. METHODS: We evaluated the synergistic effects of depression and obesity on total expenditures for cardiovascular conditions using data from the Medical Expenditure Panel Survey (MEPS) database. We analyzed MEPS data from 1996 to 2017 comprising adult cardiovascular subjects. We categorized individuals following a combination of International Classification of Diseases ICD-9-CM and ICD-10 codes, and depression symptoms as evaluated using the Patient Health Questionnaire-2 (PHQ-2) depression screening tool. Our sample comprised cardiovascular patients aged 18 years and older, with a body mass index (BMI) between 18.5 and 60. Our study comprised unweighted sample of 96,697 (weighted sample of 938,835,031) adults, a US-nationwide representative sample of cardiovascular disease patients. The four response categories were: no depression; unrecognized depression; asymptomatic depression; and symptomatic depression. Our evaluated outcomes were total annual healthcare expenditures, including dental, emergency room, hospital outpatient, hospital inpatient, office-based, prescription, and home health care expenses. RESULTS: Asymptomatic and symptomatic depression was more frequent among obese individuals than in individuals with a normal BMI (p < 0.001). Total expenditure was highest among symptomatic depression individuals (17,536) and obese (9871) with cardiovascular disease. All the expenditure outcomes were significantly higher among symptomatic depression individuals than those without depression (p < 0.001), except for dental costs. All healthcare expenditures associated with obesity were higher compared to individuals with normal BMI with p < 0.001, except for emergency and home healthcare costs. Most importantly, among obese individuals, all healthcare expenditures were significantly higher (p < 0.001) in those with symptomatic depression than those without depression, except for dental costs, where the difference was not significant (0.899). Therefore, obesity and depression entail increased expenses in patients with cardiovascular disease. CONCLUSIONS: We found incremental expenditures among unrecognized, asymptomatic, and symptomatic depressed individuals with obesity compared to non-depressed, non-obese subjects. However, these are preliminary results that should be further validated using different methodologies.
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Depresión , Gastos en Salud , Adolescente , Adulto , Índice de Masa Corporal , Atención a la Salud , Depresión/epidemiología , Humanos , Obesidad/complicaciones , Obesidad/epidemiología , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Childhood overweight and obesity are a global concern, with prevalence rising dramatically over the last decades. The condition is caused by an increase in energy intake and reduction of physical activity, leading to excessive fat accumulation, followed by systemic chronic inflammation and altered function of immune cell responses. This study aimed at providing new insights regarding sex-specificity on the inflammatory response to obesity in the young patient. DESIGN: Forty-three Brazilian obese adolescents (Female = 22 and Male=21, BMI (body mass index) Z-score average = 2.78 ± 0.51) and forty-nine eutrophic adolescents (Female = 24 and Male = 25, BMI Z-score average = -0.35 ± 0.88) were enrolled in the study. Anthropometrical analyses and blood cell counts were carried out. Using Luminex®xMAP™ technology, circulating serum cytokines, chemokines, and inflammatory biomarkers were analyzed. Two-way ANOVA test, Tukey's test, and Spearman's correlation coefficient were employed, with a significance threshold set at p < 0.05. RESULTS: We identified increased levels of serum amyloid A (SAA), platelets, and leukocytes solely in male obese patients. We found a noteworthy sex-dependent pattern in regard to inflammatory response: obese boys showed higher TNFß, IL15, and IL2 and lower IL10 and IL13, while obese girls showed increased TNFα, CCL3, CCL4, and IP10 content in the circulation. BMI Z-score was significantly linearly correlated with neutrophils, leukocytes, platelets, SAA, TNFα, CCL3, CCL4, IP10, and IL13 levels within the entire cohort (non-sex-dependent). CONCLUSIONS: Our data support a complex relationship between adiposity, blood cell count, and circulating inflammatory cytokine content. High SAA levels suggest that this factor may play a critical role in local and systemic inflammation. In the eutrophic group, females presented a lower status of inflammation, as compared to males. Both obese boys and girls showed an increased inflammatory response in relation to eutrophic counterparts. Taken together, results point out to clear sex dimorphism in the inflammatory profile of obese adolescents.
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Inflamación/sangre , Obesidad Infantil/epidemiología , Caracteres Sexuales , Adiposidad , Adolescente , Biomarcadores/sangre , Recuento de Células Sanguíneas , Índice de Masa Corporal , Brasil , Quimiocinas/sangre , Niño , Citocinas/sangre , Femenino , Humanos , MasculinoRESUMEN
Objective: Childhood obesity is a growing concern as the World Health Organization (WHO) states that ~10% of adolescents worldwide are overweight or obese. This condition is the reflex of energy imbalance between the calories consumed and those expended. Sex-related responses associated with dyslipidemia, hormonal alterations, and neuro-humoral disruptions in childhood obesity are the focus of the present investigation. Methods: Ninety-two Brazilian adolescents were enrolled and divided between obese and eutrophic groups. Obesity was assessed using body mass index Z-score according to age and weight. Anthropometrical analyses, blood pressure, blood lipids, metabolism-regulating hormones, and neuropeptides were carried out. Results: Systolic blood pressure was higher in female and male patients with obesity. Obese females presented alterations in lipid profile and an augment of cardiovascular disease prediction ratios TC/HDL, TG/HDL, LDL/HDL, and VLDL/HDL. The levels of leptin, GIP, and neuropeptide showed sex-dimorphism in obesity. The obese adolescents presented increased levels of circulating insulin, c-peptide, amylin, glucagon, and GLP-1. Correlation analysis showed significant linearity between body mass index, blood pressure, lipids, lipoproteins, hormones, and neuropeptides content. Conclusions: Our data support an existing link associating hypertension, dyslipidemia, and neuro-hormonal imbalance in childhood obesity. We also described a sex-dependent pattern in childhood obesity-associated dyslipidemia and blood pressure in female patients with obesity solely.
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OBJECTIVE: To identify predictors of misidentification of organic mental disorders and delirium in patients undergoing psychiatric liaison consultation. METHODS: Data were collected at Santa Casa de São Paulo between July of 2009 and March of 2013. We included in our analysis all inpatients for whom the requesting service judged that a psychiatric consultation was required for a possible mental health condition. Outcomes of interest were the instances of misidentification where a condition was initially deemed to be of a psychiatric nature, whereas the final diagnosis by the liaison psychiatric team was of an organic disease or delirium. Our predictors were the clinical specialty of the requesting service, requester and patient characteristics. A series of generalised linear models were used to evaluate misidentification risks. RESULTS: A total of 947 subjects met our inclusion criteria, 14.6% having a final liaison diagnosis of organic mental disorder and 8.1% of delirium. Older patients were significantly associated with increased risk of misidentification for both organic conditions (OR 3.01 - 95% CI 2.01, 4.5) and delirium (OR 3.92 - 2.4, 6.39). CONCLUSIONS: Educational interventions in general hospitals focused on preventing psychiatric misdiagnosis should target in-hospital services where patients tend to be older.
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Delirio/diagnóstico , Errores Diagnósticos/estadística & datos numéricos , Trastornos Mentales/diagnóstico , Trastornos Neurocognitivos/diagnóstico , Derivación y Consulta/estadística & datos numéricos , Adulto , Femenino , Departamentos de Hospitales/estadística & datos numéricos , Humanos , Modelos Lineales , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
Objetivos O presente estudo objetivou avaliar a prevalência de sintomas ansiosos e depressivos e relacioná-los com os diferentes tipos e magnitudes de dor crônica; também objetivou caracterizar a população de casos novos agendados para atendimento no ambulatório de dor crônica, no serviço onde o estudo foi realizado. Métodos Estudo de corte transversal, realizado em um ambulatório docente-assistencial para tratamento de dor crônica, realizado entre maio de 2012 e abril de 2013, com 125 pacientes. Instrumentos utilizados Questionário sociodemográfico, Escala Hospitalar de Ansiedade e Depressão (HAD) e Escala Visual Numérica (EVN) para aferir a intensidade de dor. Resultados Dor intensa foi referida por 64% (n = 80) dos pacientes. Ansiedade atingiu 65% (N = 82) dos pacientes e a depressão, 48% (N = 60). Houve correlação significante entre os mais altos escores de ansiedade (p < 0,001) e depressão (p < 0,001) com a intensidade de dor. A correlação entre intensidade de dor e sintomas ansiosos e depressivos foi positiva para dor crônica neuropática e mista. Os fatores sociodemográficos associados à intensidade de dor crônica foram: renda e religião para depressão, e tempo de dor para ansiedade. Conclusão O estudo mostrou elevada prevalência de sintomas depressivos e ansiosos em pacientes com dor crônica, assim como relação significante desses sintomas psiquiátricos com alguns tipos e intensidade de dor. .
Objectives The present study aimed to evaluate the prevalence of anxiety and depressive symptoms and their association with different types and intensity of chronic pain. The investigation also characterized the population profile of new cases scheduled for appointments at the pain outpatient clinic, where the study was carried out. Methods Cross-sectional study, carried out at a chronic pain treatment outpatient-teaching clinic, between May 2012 and April 2013, with 125 patients. The following instruments were used: Sociodemographic questionnaire, Hospital Anxiety and Depression Scale (HADS), and Visual Numeric Scale (VNS) to assess the intensity of pain. Results Intense pain was reported by 64% (n = 80) of patients. With a cut-off of 8 points for HAD scale, anxiety affected 65% (N = 82) of patients, and depression affected 48% (N = 60). We found a significant correlation between higher scores of anxiety (p < 0.001) and depression (p < 0.001) with pain intensity. The correlation between pain intensity, anxiety and depressive symptoms was positive for neuropathic pain as well as for mixed chronic pain. Sociodemographic factors associated to chronic pain intensity were income and religion for depression, and time living with pain for anxiety. Conclusion The present study showed high prevalence of depressive and anxiety symptoms in patients with chronic pain. There was also significant association of these psychiatric symptoms with some types and intensity of pain. .
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Transcranial direct current stimulation (tDCS) is a neuromodulatory technique based on the application of a weak, direct electric current via 2 or more electrodes (anode and cathode) over the scalp. One concern when applying tDCS is skin burn. It has been suggested that skin lesions are related to changes in the local dermal homeostasis, and therefore, caution is warranted in patients with skin diseases (Loo et al [Int J Neuropsychopharmacol. 2011;14:425-426]). In this context, we believe that it would be useful for this emerging field of tDCS to report the preliminary safety of repeated application of tDCS in a patient with vitiligo, an autoimmune disorder characterized by depigmentation sites of the skin or mucous membranes. We report the case of a 31-year-old male patient with schizophrenia who underwent 10-daily tDCS sessions. He has had generalized vitiligo since childhood, and despite previous treatment, no current dermatologic follow-up was being carried out. Depigmentation sites were evident in different areas, particularly under the anodal area. We found that repeated anodal tDCS in 1 patient did not lead to skin lesions when applied over a vitiligo skin area. Some of the procedures that we used to buffer changes in skin temperature may have contributed to prevent tDCS-induced skin damage. Nevertheless, the exact conditions that lead to skin lesion are still unknown. Given the growing use and testing of tDCS, continuous assessment and reporting of local adverse effects are still warranted especially in conditions with increased risk of skin lesions such as in dermatologic conditions, skin burns, and previous skin damage.