Spiritual Treatment for Depression in Brazil: An Experience From Spiritism.

BACKGROUND: Spiritism has been strongly connected with mental health in Brazil. However, there is a lack of descriptions of spiritual treatment provided by thousands of Brazilian Spiritist centers. The present study aims to describe the spiritual care for depression provided by one large Spiritist center in São Paulo, Brazil. METHODS: This is a descriptive study carried out in 2012 at "São Paulo Spiritist Federation." Authors visited the "spiritual intervention sections," observed the therapies provided, listened to the "spirits' communication," and interviewed two patients. RESULTS: The assistance consists on a 90-min "Spiritual healing" session which includes educational lectures, "disobsession" (spirit release therapy), "passe" (laying on of hands) and person advice. Both patients had remitted depression when they were interviewed. CONCLUSIONS: Further studies would be necessary to report other religious/spiritual treatments in order to improve our understanding of the available practices used by patients and optimize the integration of conventional care with spiritual treatments.

Validation of the Portuguese version of the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being scale (FACIT-Sp 12) among Brazilian psychiatric inpatients.

Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being scale (FACIT-Sp 12) is one of the most used and most validated instruments for assessing spiritual well-being in the world. Some Brazilian studies have used this instrument without, however, assessing its psychometric properties. The present study aims to validate the Portuguese version of the FACIT-Sp 12 among Brazilian psychiatric inpatients. A self-administered questionnaire, covering spiritual well-being (FACIT-Sp 12), depression, anxiety, religiosity, quality of life, and optimism, was administered. Of those who met the inclusion criteria, 579 patients were invited to participate and 493 (85.1 %) were able to fill out the FACIT-Sp 12 twice (test and retest). Subsequently, the validation analysis was carried out. Estimation of test-retest reliability, discriminant, and convergent validity was determined by the Spearman's correlation test, and the internal consistency was examined by the Cronbach's alpha. The sample was predominantly male (63.9 %) with a mean age of 35.9 years, and the most common psychiatric condition was bipolar disorder (25.7 %) followed by schizophrenia (20.4 %), drug use (20.0 %), and depression (17.6 %) according to ICD-10. The total FACIT-Sp 12 scale as well as the subscales demonstrated high internal consistency (coefficient alphas ranging from 0.893 for the total scale to 0.655 for the Meaning subscale), good convergent and divergent validity, and satisfactory test-retest reliability (rho = 0.699). The Portuguese version of FACIT-Sp 12 is a valid and reliable measure to use in Brazilian psychiatric inpatients. The availability of a brief and broad measure of spiritual well-being can help the study of spirituality and its influence on health by researchers from countries that speak the Portuguese language.

Subtle gray matter changes in temporo-parietal cortex associated with cardiovascular risk factors.

Vascular risk factors may play an important role in the pathophysiology of Alzheimer's disease (AD). While there is consistent evidence of gray matter (GM) abnormalities in earlier stages of AD, the presence of more subtle GM changes associated with vascular risk factors in the absence of clinically significant vascular events has been scarcely investigated. This study aimed to examine GM changes in elderly subjects with cardiovascular risk factors. We predicted that the presence of cardiovascular risk would be associated with GM abnormalities involving the temporal-parietal cortices and limbic structures. We recruited 248 dementia-free subjects, age range 66-75 years, from the population-based "São Paulo Ageing and Health Study", classified in accordance to their Framingham Coronary Heart Disease Risk (FCHDR) score to undergo an MRI scan. We performed an overall analysis of covariance, controlled to total GM and APOE4 status, to investigate the presence of regional GM abnormalities in association with FCHDR subgroups (high-risk, medium-risk, and low-risk), and followed by post hoc t-test. We also applied a co-relational design in order to investigate the presence of linear progression of the GM vulnerability in association with cardiovascular risk factor. Voxel-based morphometry showed that the presence of cardiovascular risk factors were associated with regional GM loss involving the temporal cortices bilaterally. Those results retained statistical significance after including APOE4 as a covariate of interest. We also observed that there was a negative correlation between FCHDR scores and rGM distribution in the parietal cortex. Subclinical cerebrovascular abnormalities involving GM loss may provide an important link between cardiovascular risk factors and AD.

Limitations of the Mini-Mental State Examination for screening dementia in a community with low socioeconomic status: results from the Sao Paulo Ageing & Health Study.

BACKGROUND: The Mini-Mental State Examination (MMSE) is the most widely used instrument for the screening of cognitive impairment worldwide, but its ability to produce valid estimates of dementia in populations of low socioeconomic status and minimal literacy skills has not been adequately established. The authors investigated the psychometric properties of the MMSE in a community-based sample of older Brazilians. METHOD: Cross-sectional one-phase population-based study of all residents of pre-defined areas of the city of Sao Paulo, aged 65 years or over. The Brazilian version of the MMSE was compared with DSM-IV diagnosis of dementia assessed with a harmonized one-phase procedure developed by the 10/66 Dementia Research Group. RESULTS: Analyses were performed with 1,933 participants of the SPAH study. Receiver operating characteristic analysis showed that the MMSE cut-point of 14/15 was associated with 78.7% sensitivity and 77.8% specificity for the diagnosis of dementia amongst participants with no formal education, and the cut-point 17/18 with 91.9% sensitivity and 89.5% specificity for those with at least 1 year of formal education (areas under the curves 0.87 and 0.94, respectively; P = 0.03). Even with these best fitting cut-points, the MMSE estimate of the prevalence of dementia was four times higher than determined by the DSM-IV criteria. Education, age, sex and income influenced MMSE scores, independently of dementia caseness. CONCLUSION: The MMSE is an adequate tool for screening dementia in older adults with minimum literacy skills, but misclassification is unacceptably high for older adults who are illiterate, which has serious consequences for research and clinical practice in low and middle income countries, where the proportion of illiteracy among older adults is high.

High prevalence of dementia among older adults from poor socioeconomic backgrounds in São Paulo, Brazil.

BACKGROUND: The aim of this study was to determine the prevalence of dementia in a socioeconomically disadvantaged population of older adults living in the city of São Paulo, Brazil. METHODS: A cross-sectional one-phase population-based study was carried out among all residents aged > or = 65 in defined census sectors of an economically disadvantaged area of São Paulo. Identification of cases of dementia followed the protocol developed by the 10/66 Dementia Research Group. RESULTS: Of 2072 individuals in the study, 105 met the criteria for a diagnosis of dementia, yielding a prevalence of 5.1%. Prevalence increased with age for both men and women after age 75 years, but was stable from 65 to 74 years. Low education and income were associated with increased risk of dementia. CONCLUSIONS: The prevalence of dementia among older adults from low socioeconomic backgrounds is high. This may be partly due to adverse socioeconomic conditions and consequent failure to compress morbidity into the latter stages of life. The increasing survival of poorer older adults with dementia living in developing countries may lead to a rapid increase in the prevalence of dementia worldwide.

Association between BanI genotype and increased phospholipase A2 activity in schizophrenia.

Phospholipases A2 (PLA2) are a family of key enzymes in the metabolism of membrane phospholipids. Several studies reported on increased blood and brain PLA2 activity in schizophrenia, which suggest a disordered phospholipid metabolism in the disease. In addition, a genetic variant of a cytosolic PLA2 gene has been reported to be associated with schizophrenia. These data indicate that variants of PLA2 encoding genes are plausible candidates for increasing the susceptibility for schizophrenia. In this study, we investigated a possible association between PLA2 activity in platelets and a polymorphic site for BanI in the PLA2 (group 4A) gene on chromosome 1q25. Seventy-five schizophrenic patients (DSM-IV) and 68 healthy controls were recruited and the PCR assays were performed. A radioenzymatic assay for the cytosolic PLA2 activity in platelets was used. The allele A2 and the genotype A2A2 were more frequent in schizophrenic patients than in controls (p<0.005 and p<0.05 respectively). When we assorted the subjects according to their genotypes, we found that PLA2 activity was significantly higher in patients with the A2A2 genotype (29.6+/-5.1 pMol/mg protein/min) than in those with the A1A2 (20.8+/-3.6 pMol/mg protein/min, p<0.001) or A1A1 genotype (15.9+/-5.1 pMol/mg protein/min, p<0.001). Also in controls, carriers of the A2 allele (A1A2 and A2A2) had higher PLA2 activity than the A1A1 group (p=0.004 for both). Our data suggest an association between BanI genotype and PLA2G4A activity in platelets and that the presence of the allele A2 may increase risk for schizophrenia through an increment of PLA2 activity.

Dopamine genes and pathological gambling in discordant sib-pairs.

Pathological gambling (PG) is an impulse control disorder that has been considered as a behavioral addiction. Recent studies have suggested the involvement of the dopaminergic system in addictions and impulse control disorders and associations of dopamine receptor genes (DRD1, DRD2, and DRD4) and PG have been reported. In the present study, 140 sib-pairs discordant for the diagnosis of PG (70 males and 70 females on each group) were recruited through the Gambling Outpatient Unit at the Institute of Psychiatry, University of Sao Paulo and were assessed by trained psychiatrists. A family-based association design was chosen to prevent population stratification. All subjects were genotyped for dopamine receptor genes (DRD1 -800 T/C, DRD2 TaqIA RFLP, DRD3 Ser9Gly, DRD4 48bp exon III VNTR, DRD5 (CA) repeat) and the dopamine transporter gene (SCL6A3 40 bp VNTR). Our results suggest the association of PG with DRD1 -800 T/C allele T (P = .03).

Attention deficit hyperactivity disorder (ADHD) in adults: social-demographic profile from a university hospital ADHD outpatient unit in São Paulo, Brazil.

PURPOSE: To describe the social-demographic variables, including interpersonal, academic, and professional performance in adult individuals with the diagnoses of attention deficit hyperactivity disorder (ADHD). There are no reports of this kind in the Brazilian population with ADHD. The ADHD is a common disorder, which can reach up to 3% of the general population. METHOD: Descriptive study of adults with ADHD, according to the DSM-IV criteria (American Psychiatric Association). The sample was selected from a specialized outpatient service in São Paulo city. The social-demographic data was obtained by personal interviews. RESULTS: There was a predominance of males in the sample (61.2%) and a high education level (90.2% had at least a high school degree) and 52% of the 102 patients had repeated their class at a least once during their school lives. In addition, 22.5% of the population sample were unemployed at the time of the interview. CONCLUSION: The distribution of the socio-demographic variables in adult ADHD is similar to other ADHD samples reported in other countries, despite the high education level met in our sample. Similarities between child and adult ADHD could also be traced.

Attention deficit hyperactivity disorder (ADHD) in adults: social-demographic profile from a university hospital ADHD outpatient unit in São Paulo, Brazil / Transtorno de déficit de atenção e hiperatividade (TDAH) no adulto: perfil sócio-demográfico de pacientes com TDAH atendidos em ambulatório de um hospital universitário de São Paulo, Brasil

PURPOSE: To describe the social-demographic variables, including interpersonal, academic, and professional performance in adult individuals with the diagnoses of attention deficit hyperactivity disorder (ADHD). There are no reports of this kind in the Brazilian population with ADHD. The ADHD is a common disorder, which can reach up to 3 percent of the general population. METHOD: Descriptive study of adults with ADHD, according to the DSM-IV criteria (American Psychiatric Association). The sample was selected from a specialized outpatient service in São Paulo city. The social-demographic data was obtained by personal interviews. RESULTS: There was a predominance of males in the sample (61.2 percent) and a high education level (90.2 percent had at least a high school degree) and 52 percent of the 102 patients had repeated their class at a least once during their school lives. In addition, 22.5 percent of the population sample were unemployed at the time of the interview. CONCLUSION: The distribution of the socio-demographic variables in adult ADHD is similar to other ADHD samples reported in other countries, despite the high education level met in our sample. Similarities between child and adult ADHD could also be traced.

OBJETIVO: Descrever as variáveis sócio-demográficas incluindo desempenho acadêmico, profissional e interpessoal em uma população adulta com diagnóstico de transtorno de déficit de atenção e hiperatividade (TDAH). Até o momento não há relato na literatura do perfil desses pacientes na população brasileira. O TDAH é comum na população geral, podendo chegar a 3 por cento das pessoas. MÉTODO: Foram avaliados adultos que tomaram conhecimento do serviço de atendimento especializado em TDAH através da mídia. O diagnóstico de TDAH foi realizado utilizando-se os critérios da Associação Psiquiátrica Americana (DSM-IV). Os dados sócio-demográficos foram obtidos através de entrevista pessoal com cada paciente. RESULTADOS: 102 indivíduos preencheram critérios para TDAH. Houve predomínio do sexo masculino (61,2 por cento) com alto nível de escolaridade (90,2 por cento tinham no mínimo 2° grau completo). Cinquenta e três pacientes (52 por cento) foram reprovados pelo menos uma vez durante vida estudantil. No momento da entrevista, 22,5 por cento encontravam-se desempregados. CONCLUSÃO: Observou-se uma semelhança da distribuição das variáveis sócio-demográficas com os indivíduos adultos com TDAH de outros países, apesar da escolaridade ser acima da média nacional. Além disso, pode-se também observar semelhanças entre as populações infantil e adulta com TDAH.

Association of a new polymorphism in ALOX12 gene with bipolar disorder.

Bipolar disorder (BPD) is characterised by episodes of excitement interspersed with periods of depression. The role of genetic factors in BPD is indicated by studies in monozygotic twins showing 40-70 % of concordance. Studies using genetic markers showed linkage of genes for affective disorders in different chromosome regions, emphasising the polygenic and multifactorial traits. The main goal of our research is to search non-synonymous SNPs (those that result in modifications in protein sequence) in genes that can be associated with psychiatric diseases as suggested by genomic mapping and/or by physiological function of the protein. Using DNA sequencing we could confirm a new non-synonymous SNP in the conservative domain of the ALOX12 gene (17p13.1), suggested by EST alignment. This SNP is an alteration from G to A that leads to a change of an arginine (A) to a glutamine in one of the most important domains of the protein. This SNP was evaluated by DNA sequencing in 182 patients with BPD and 160 control individuals. An increased presence of allele A among patients (60 % in controls and 73.1 % in cases; chi(2) = 6.581, P = 0.010; OR = 1.8095, 95 % CI = 1.1477-2.853) was found, suggesting an association of this polymorphism with the BPD in this Brazilian sample.

Nova variante do gene do prionio em uma familia psicotica / New variant of the prion protein gene in a psychotic family

As doencas de prionio sao caracterizadas pelo acumulo no cerebro da PrP-sc, uma proteina prionica infectante e protease resistente. A Prp-sc difere da PrP-c, de funcao desconhecida, apenas em termos conformacionais. As doencas humanas de prionio conhecidas sao Kuru, Gertsman Straussler (GSS), Insonia Familiar Fatal(IFF) e doencas de Creutzfeldt-Jakob (CJD)...