The Influence of Degrees of Severity of Temporomandibular Dysfunction on Report of Vestibular Symptoms - A Cross-Sectional Study.

INTRODUCTION: Due to the anatomical proximity and functional connection, vestibular symptoms (VS) are common in temporomandibular disorders (TMD). However, it is not known whether the degree of severity of TMD affect the report of associated vestibular symptoms. OBJECTIVE: To evaluate associations of demographic, clinical and functional factors, as well as report of VS, with the severity of TMD. METHOD: Cross-sectional study carried out at a higher education institution in Salvador, Bahia, Brazil. After approval by the Ethics Committee of Hospital Santo Antônio (CAAE 81517317.2.0000.0047), the collection team applied the Dizziness Handicap Inventory (DHI), the Fonseca Anamnestic Questionnaire (QAF) and the Research Diagnostic Criteria for Temporomandibular Disorders axis II questions (RDC/TMD) in employees, teachers and students. Statistical tests of association with the Chi-square, t test for independent samples and ANOVA (alpha 5% and 80% power) were performed. RESULTS: The sample of 623 participants identified 333 (63.7%) people with TMD and 418 (79.9%) with VS. Females were associated with both temporomandibular dysfunction and vestibular symptoms. The degree of severity of the TMD showed a strong correlation with VS (p < 0.001). CONCLUSION: In the studied sample, it was observed that the greater the degree of severity of the TMD, the greater the VS, which confirms the need to evaluate both systems in symptomatic patients for each of the clinical conditions.

Sickle cell disease chronic joint pain: Clinical assessment based on maladaptive central nervous system plasticity.

Chronic joint pain (CJP) is among the significant musculoskeletal comorbidities in sickle cell disease (SCD) individuals. However, many healthcare professionals have difficulties in understanding and evaluating it. In addition, most musculoskeletal evaluation procedures do not consider central nervous system (CNS) plasticity associated with CJP, which is frequently maladaptive. This review study highlights the potential mechanisms of CNS maladaptive plasticity related to CJP in SCD and proposes reliable instruments and methods for musculoskeletal assessment adapted to those patients. A review was carried out in the PubMed and SciELO databases, searching for information that could help in the understanding of the mechanisms of CNS maladaptive plasticity related to pain in SCD and that presented assessment instruments/methods that could be used in the clinical setting by healthcare professionals who manage chronic pain in SCD individuals. Some maladaptive CNS plasticity mechanisms seem important in CJP, including the impairment of pain endogenous control systems, central sensitization, motor cortex reorganization, motor control modification, and arthrogenic muscle inhibition. Understanding the link between maladaptive CNS plasticity and CJP mechanisms and its assessment through accurate instruments and methods may help healthcare professionals to increase the quality of treatment offered to SCD patients.

Physical exercise in the control of pain or fatigue associated with viral infections: systematic review / Exercícios físicos no controle de dor ou fadiga associadas às infecções virais: revisão sistemática

ABSTRACT BACKGROUND AND OBJECTIVES: Individuals after viral infections remain with persistent symptoms such as pain and fatigue. Physical exercises have been described as a promising alternative for the control of these symptoms, but there are no systematic reviews that verify the effectiveness of this therapy and that assess the quality of these studies. The aim of this study was to investigate the effect of physical exercise on pain or fatigue associated with viral infections. METHODS: Systematic review registered with PROSPERO (CRD42021265174). Data collection was carried out between July 2021 and January 2022. Randomized clinical trials that addressed the practice of exercises, in individuals over 18 years of age, diagnosed with viral infection associated with the presence of pain or fatigue for more than 3 months were included. The search was carried out in the Pubmed, EMBASE, LILACS and Scielo databases, and the paired selection was carried out in the software (rayyan.ai); risk of bias analysis was assessed using the Cochrane risk-of-bias tool for randomized trials 2; certainty of evidence through GRADE; and for the construction of the meta-analysis, the Review Manager software. RESULTS: Eleven clinical trials were selected in populations with acquired immunodeficiency virus (HIV), human T-cell lymphotropic virus (HTLV), chikungunya and poliomyelitis. For both pain and fatigue, the combination of aerobic exercise with resistance training, lasting 40 to 60 minutes, two to three times a week, was effective and safe. The methodological quality of the studies showed a high risk of bias in six studies due to the following domains: bias due to deviations from the intended interventions, bias due to lack of outcome data and bias in the selection of the reported outcome; rated as some concerns in one study due to the domain bias due to deviations from intended interventions; and the others were assessed as low risk of bias. The meta-analysis showed a result in favor of the intervention group on pain intensity in the studies for Chikungunya and in a study for HTLV, which points to a positive effect in favor of the active groups. CONCLUSION: Exercises for the treatment of fatigue have very low evidence, while resistance exercises have moderate evidence for pain outcome. These are low-risk, low-cost resources with promising effects that should be better tested in people after viral infections.

RESUMO JUSTIFICATIVA E OBJETIVOS: Indivíduos após infecções virais permanecem com sintomas persistentes, como a dor e a fadiga. Exercícios físicos têm sido descritos como alternativa promissora para o controle desses sintomas, porém não há revisões sistemáticas que verifquem a eficácia dessa terapêutica e que avaliem a qualidade destes estudos. O objetivo deste estudo foi investigar o efeito de exercícios físicos na dor ou fadiga associados a infecções virais. MÉTODOS: Revisão sistemática registrada na PROSPERO (CRD42021265174). A coleta de dados foi realizada entre julho de 2021 a janeiro de 2022. Foram incluídos ensaios clínicos randomizados que abordaram a prática de exercícios, em indivíduos com idade superior a 18 anos, com diagnóstico de infecção viral associada à presença de dor ou fadiga por mais de três meses. A busca foi realizada nas bases de dados Pubmed, EMBASE, LILACS e Scielo e, a seleção por pares foi realizada no software (rayyan.ai); a análise de risco de viés foi avaliada através da ferramenta Cochrane risk-of-bias tool for randomized trials 2; a certeza da evidência por meio da GRADE; e para a construção da meta-análise, o software Review Manager. RESULTADOS: Foram selecionados 11 ensaios clínicos nas populações com Vírus da Imunodeficiência Adquirida (HIV), Virus Linfotrópico da Célula T Humana (HTLV), Chikungunya e Poliomielite. Tanto para dor quanto para a fadiga, a conjunção de exercícios aeróbicos com treino resistido, com duração de 40 a 60 minutos, de duas a três vezes por semana, foram eficazes e seguros. A qualidade metodológica dos estudos demonstrou em seis estudos alto risco de viés, devido aos domínios: viés devido a desvios das intervenções pretendidas, viés devido à falta de dados de resultado e viés na seleção do resultado relatado; classificado como algumas preocupações em um estudo devido o domínio viés devido a desvios das intervenções pretendidas; e os demais foram avaliados como baixo risco de viés. Na meta-análise foi demonstrado resultado a favor do grupo intervenção sobre a intensidade da dor nos estudos para Chikungunya e em um estudo para HTLV, o que aponta para efeito positivo a favor dos grupos ativos. CONCLUSÃO: Os exercícios físicos no tratamento da fadiga apresentam evidências muito baixas, enquanto para o desfecho dor os exercícios resistidos apresentam moderada evidência. São recursos de baixo risco e custo, com efeitos promissores, que devem ser melhor testados em pessoas após infecções virais. DESTAQUES O treinamento aeróbico combinado com o treinamento de resistência mostra resultados promissores para reduzir a dor e a fadiga nesta população após a infecção viral. O Pilates é um método que reduz significativamente a intensidade da dor após infecções por HTLV-1 e Chikungunya. O exercício pode beneficiar pessoas com sintomas persistentes de dor e fadiga após infecções

Education in health for individuals with chronic pain: clinical trial / Educação em saúde para indivíduos com dor crônica: ensaio clínico

ABSTRACT BACKGROUND AND OBJECTIVES: The use of socio-educational booklets is recommended for assisting in the control of chronic pain. However, the efficacy and safety of these light technologies have not yet been tested enough for widespread application, based on the model of scientific evidence. This study aimed to assess the effect of a health education program in individuals suffering from CP using the EducaDor booklet. METHODS: Randomized clinical trial conducted with chronic pain patients from Unidades Básicas de Saúde (UBS - Primary Health Care Units) in Salvador, Bahia, Brazil. Assessments were performed using the Brief Pain Inventory (BPI), Visual Analog Scale of Pain (VAS-P) and World Health Organization Quality of Life instrument-Bref (WHOQoL-bref ), before and after the intervention, for intra and intergroup analyses: Test Group (Booklet) and Control Group (Conventional Care). The contents of the EducaDor booklet were presented didactically in six meetings with an interval of one week between them. RESULTS: The sample was composed of 10 individuals in each group (n = 20). In the Control Group, there was an increase in pain intensity (p=0.034), while the Test Group showed a reduction in pain intensity (p=0.015) and a lower level of interference in the physical, psychological, social relationships and environmental quality of life domains (p<0.05). In the intergroup comparisons, an improvement was observed in the domain of social relationships in the Test Group (p=0.015). CONCLUSION: EducaDor booklet has been shown to be effective and safe for the education of patients suffering from CP by reducing pain intensity and improving patients' quality of life.

RESUMO JUSTIFICATIVA E OBJETIVOS: Recomenda-se a utilização de cartilhas socioeducativas para auxiliar no controle da dor crônica (DC). No entanto, a eficácia e a segurança dessas tecnologias leves foram pouco testadas para ampla aplicação, com base no modelo de evidências científicas. Este estudo teve como objetivo avaliar o efeito de um programa de educação em saúde em indivíduos com DC por meio da cartilha EducaDor. MÉTODOS: Ensaio clínico randomizado realizado com indivíduos que apresentam DC em Unidades Básicas de Saúde (UBS) de Salvador, Bahia, Brasil. Os participantes foram submetidos à aplicação do Inventário Breve de Dor (BPI), Escala Analógica Visual (EAV) e do instrumento de Qualidade de Vida da Organização Mundial da Saúde - Bref (WHOQoL-bref ), antes e após a intervenção, para análises intra e intergrupos: Grupo Teste (booklet) e Grupo Controle (cuidado convencional). O conteúdo da cartilha EducaDor foi apresentado didaticamente em seis encontros com intervalo de uma semana entre eles. RESULTADOS: A amostra foi composta por 10 pessoas em cada grupo (n = 20). No Grupo Controle, houve aumento da intensidade da dor (p=0,034), enquanto o Grupo Teste apresentou redução da intensidade de dor (p=0,015) e menor nível de interferência nos domínios de qualidade de vida físico, psicológico, social e ambiental (p<0,05). Nas comparações intergrupos, observou-se melhora no domínio relações sociais no Grupo Teste (p=0,015). CONCLUSÃO: A cartilha EducaDor mostrou-se eficaz e segura para a educação de pacientes com DC, por reduzir a intensidade da dor e melhorar a qualidade de vida dos pacientes.

Fisioterapia para indivíduos com HTLV-1 / Physiotherapy for individuals with HTLV-1

Os indivíduos com HTLV-1 apresentam disfunções que impactam diretamente na sua qualidade de vida. A fisioterapia utiliza recursos que auxiliam bastante no tratamento dessas alterações. No entanto, se questiona sobre quais as modalidades mais utilizadas, e se estão sendo devidamente aplicadas. A única certeza que se tem é a de que quanto mais se conhecer sobre os recursos fisioterápicos utilizados em indivíduos com HTLV-1, melhor o resultado do tratamento empregado. Como se encontra, então, este cenário científico?

Individuals with HTLV-1 have dysfunctions that directly impact their quality of life. Physiotherapy uses resources that help a lot in the treatment of these changes. However, questions are asked about which modalities are most used and whether they are being properly applied. The only certainty is that the more we know about the physical therapy resources used in individuals with HTLV-1, the better the result of the treatment used. How, then, is this scientific scenario?

Electroacupuncture modulates cortical excitability in a manner dependent on the parameters used.

INTRODUCTION: There is evidence that electroacupuncture (EA) acts through the modulation of brain activity, but little is known about its influence on corticospinal excitability of the primary motor cortex (M1). OBJECTIVE: To investigate the influence of EA parameters on the excitability of M1 in healthy individuals. METHODS: A parallel, double blind, randomized controlled trial in healthy subjects, evaluating the influence of an EA intervention on M1 excitability. Participants had a needle inserted at LI4 in the dominant hand and received electrical stimulation of different frequencies (10 or 100 Hz) and amplitude (sensory or motor threshold) for 20 min. In the control group, only a brief (30 s) electrical stimulation was applied. Single and paired pulse transcranial magnetic stimulation coupled with electromyography was applied before and immediately after the EA intervention. Resting motor threshold, motor evoked potential, short intracortical inhibition and intracortical facilitation were measured. RESULTS: EA increased corticospinal excitability of M1 compared to the control group only when administered with a frequency of 100 Hz at the sensory threshold (p < 0.05). There were no significant changes in the other measures. CONCLUSION: The results suggest that EA with an intensity level at the sensorial threshold and 100 Hz frequency increases the corticospinal excitability of M1. This effect may be associated with a decrease in the activity of inhibitory intracortical mechanisms. TRIAL REGISTRATION NUMBER: U1111-1173-1946 (Registro Brasileiro de Ensaios Clínicos; http://www.ensaiosclinicos.gov.br/).

Spirituality as Strategies for Coping With Tropical Spastic Paraparesis: Results of Focus Group.

In the logic of integrality in health, one of the aspects less addressed by assistance services is the question of spirituality. This study utilized qualitative analysis from focus groups to identify whether spirituality can contribute to coping with problems arising from the HTLV-1 myelopathy associated or tropical spastic paraparesis (HAM/TSP). The testimonies were recorded and then transcribed. The information was then systematized by the analysis of thematic-categorical content. When giving voice to people who suffer from HAM/TSP, there is clear evidence that spirituality, understood broadly and not restricted to institutionalized religious practices, is expressed in narratives of feeling for others and trust in God. Through spiritual solutions, people with HAM/TSP find the strength to face their disability and pain.

Spirituality in Coping with Pain in Cancer Patients: A Cross-Sectional Study.

Spirituality has been identified as an adaptive coping strategy and a predictor of better quality of life in cancer patients. Despite the relevance of spirituality in the health-disease process, it is noted that the assessment of the impact of spirituality in coping with pain is still incipient. The objective of this study is to assess the impact of spirituality in coping with pain in cancer patients. This quantitative cross-sectional study was carried out in a medium-sized hospital and a cancer patient support institution located in northeastern Brazil. A questionnaire with sociodemographic and clinical variables was used and the following instruments were applied: Visual Analogue Scale (VAS); Short-Form McGill Pain Questionnaire (SF-MPQ); Neuropathic Pain 4 Questions (DN4); Spiritual Wellbeing Scale (SWBS); WHOQOL Spirituality, Religiousness and Personal Beliefs (WHOQOL-SRPB). Most people with no pain had higher scores on the SWBS. Neuropathic pain was identified in 23 patients and was associated with the highest level of spirituality used as a way of coping with pain. As faith increases, pain decreases in intensity by 0.394 points. On the other hand, as inner peace increases, pain increases by 1.485 points. It is concluded that faith is a strategy for coping with pain, in particular neuropathic pain, minimizing its intensity. On the other hand, greater levels of inner peace allow to increase the awareness of the painful sensation. It is expected that these findings may be useful to integrate spirituality care in healthcare facilities as a resource for positive coping for people in the process of becoming ill, contributing to the therapeutic path and favouring a new meaning to the experience of the disease.

Brazilian research on noninvasive brain stimulation applied to health conditions.

BACKGROUND: Brazil has a top position regarding scientific production on noninvasive neuromodulation worldwide. Knowledge of scientometric phenomena involving Brazilian researchers who produce science on this theme may aid confidence in Brazilian clinical and research professionals. OBJECTIVE: To investigate the scenario of research on the theme of noninvasive neuromodulation in Brazil. METHODS: This was a scientometric study for mapping scientific production on this subject involving network phenomena, the professions of researchers, institutional affiliation, main research unit, total number of scientific articles on noninvasive neuromodulation published in journals, research sub-area and year of obtaining the PhD title. Public data from Lattes Platform curricula vitae and from VOSViewer© were used. RESULTS: A total of 54 Brazilian researchers were identified, of whom 16 are research productivity fellows. Most of them are linked to institutions in southeastern Brazil, involving the professions of biology, biochemistry, physical education, physiotherapy, speech therapy, gerontology, medicine and psychology, with 1175 articles published in journals. These studies involve experimental animal and human models to account for mechanisms, observational studies, case reports, randomized clinical trials, systematic reviews, meta-analyses, product and process development, computer modeling and guidelines. CONCLUSIONS: Brazil occupies a prominent place in the world scenario of research on noninvasive neuromodulation, which is used by different professions for treatment of brain dysfunctions, with a trend towards expansion to other fields.

Brazilian research on noninvasive brain stimulation applied to health conditions / Pesquisa brasileira em neuromodulação não invasiva aplicada às condições de saúde

ABSTRACT Background: Brazil has a top position regarding scientific production on noninvasive neuromodulation worldwide. Knowledge of scientometric phenomena involving Brazilian researchers who produce science on this theme may aid confidence in Brazilian clinical and research professionals. Objective: To investigate the scenario of research on the theme of noninvasive neuromodulation in Brazil. Methods: This was a scientometric study for mapping scientific production on this subject involving network phenomena, the professions of researchers, institutional affiliation, main research unit, total number of scientific articles on noninvasive neuromodulation published in journals, research sub-area and year of obtaining the PhD title. Public data from Lattes Platform curricula vitae and from VOSViewer© were used. Results: A total of 54 Brazilian researchers were identified, of whom 16 are research productivity fellows. Most of them are linked to institutions in southeastern Brazil, involving the professions of biology, biochemistry, physical education, physiotherapy, speech therapy, gerontology, medicine and psychology, with 1175 articles published in journals. These studies involve experimental animal and human models to account for mechanisms, observational studies, case reports, randomized clinical trials, systematic reviews, meta-analyses, product and process development, computer modeling and guidelines. Conclusions: Brazil occupies a prominent place in the world scenario of research on noninvasive neuromodulation, which is used by different professions for treatment of brain dysfunctions, with a trend towards expansion to other fields.

RESUMO Antecedentes: O Brasil ocupa posição de destaque na produção científica de neuromodulação não invasiva no mundo. O conhecimento dos fenômenos cientométricos envolvendo pesquisadores brasileiros que produzem ciência neste tema pode auxiliar na confiança dos profissionais clínicos e pesquisadores brasileiros. Objetivo: Investigar o cenário das pesquisas sobre a temática da neuromodulação não invasiva no Brasil. Métodos: Estudo cienciométrico para mapeamento da produção científica sobre o tema envolvendo fenômenos de rede, profissão dos pesquisadores, afiliação à instituição, unidade principal de pesquisa, número total de artigos científicos publicados em periódicos sobre neuromodulação não invasiva, subárea de pesquisa e ano de obtenção do título de doutor. Utilizou-se dados públicos dos currículos da Plataforma Lattes e do sistema VOSViewer©. Resultados: Foram identificados 54 pesquisadores brasileiros, dos quais 16 são bolsistas de produtividade em pesquisa, a maioria deles vinculados a instituições do Sudeste do Brasil, envolvendo as profissões de Biologia, Bioquímica, Educação Física, Fisioterapia, Fonoaudiologia, Gerontologia, Medicina e Psicologia, com 1175 artigos publicados em periódicos. As pesquisas envolvem modelos experimentais animais e humanos para estudar dos mecanismos, estudos observacionais, relatos de casos, ensaios clínicos randomizados, revisões sistemáticas, meta-análises, desenvolvimento de produtos e processos, modelagem computacional e diretrizes. Conclusões: O Brasil ocupa lugar de destaque no cenário mundial das pesquisas em neuromodulação não invasiva, sendo utilizado por diferentes profissões para o tratamento de disfunções cerebrais, que tendem a se expandir para outros campos.

Impact of neuropathic pain on quality of life in adults with sickle cell disease: observational study

Abstract Introduction: Knowledge on the characteristics of neuropathic pain in people with sickle cell disease (SCD) may help to provide more effective treatment procedures. Objective: To describe the characteristics of neuropathic pain in patients with sickle cell disease and identify the impact on their quality of life. Method: A cross-sectional study (CAAE 57274516.8.0000.5544) was conducted at a reference center in Salvador, Bahia, Brazil. The instruments used were the Brief Pain Inventory (BPI), the Douleur Neuropatique Questionnaire (DN-4), the Anxiety and Depression Hospital scale (ADH) and the abbreviated version of the World Health Organization of Quality of Life questionnaire (WHOQOL-brief). The Mann-Whitney test was used to evaluate the association between the scores (5% alpha). Results: A total of 100 adults with SCD participated in the study, 69.7% of whom had neuropathic pain. Anxiety was present in 99% of the sample and depression, in 100%. Patients with neuropathic pain had worse scores in all domains of quality of life (p < 0.05), but no association was found with pain intensity. Conclusion: Neuropathic pain was more frequent than nociceptive pain in adults with SCD and generated worse scores in all domains of quality of life. Anxiety and depression were present in patients with both types of pain.

Impacto da acessibilidade na adesão ao tratamento fisioterapêutico de pessoas convivendo com paraparesia espástica tropical: estudo qualitativo / Impact of accessibility on adherence to physiotherapeutic treatment of people living with tropical spastic paraparesy: qualitative study

INTRODUÇÃO: A Paraparesia Espástica Tropical / Mielopatia Associada ao HTLV-1 (HAM/TSP) apresenta alterações crônico-degenerativas que comprometem os indivíduos nas atividades diárias, principalmente aquelas ligadas à locomoção. A acessibilidade é um parâmetro importante para a adesão à fisioterapia nestas pessoas. OBJETIVO: investigar o impacto da acessibilidade na adesão ao tratamento fisioterapêutico em pessoas infectadas pelo HTLV-1, com HAM/TSP. MÉTODO: estudo com abordagem qualitativa, com 38 participantes, maiores de 18 anos, com diagnóstico confirmado de HAM/TSP. Excluídos aqueles com dificuldade de compreensão dos questionamentos ou de comunicação. Para a coleta das informações, foram realizados 11 grupos focais e 12 entrevistas semiestruturadas. Os depoimentos foram gravados e depois transcritos. As informações foram sistematizadas pela análise do conteúdo temática-Categorial. RESULTADOS: Após as análises dos grupos focais e entrevistas, emergiram as seguintes categorias: dificuldade de acesso, dependência externa (climática/de acompanhante), dependência financeira e dependência de consultas médicas. CONCLUSÃO: A precariedade da infraestrutura e acessibilidade na cidade de Salvador, além da condição econômica, mudanças climáticas e dificuldades ao acesso do Sistema Único de Saúde, impactam diretamente na adesão ao tratamento fisioterapêutico. O não comparecimento à fisioterapia pode afetar a evolução do tratamento e a saúde dessa população.

| INTRODUCTION: Tropical Spastic Paraparesis / Myelopathy Associated with HTLV-1 (HAM / TSP) presents chronic degenerative changes that compromise individuals in their daily activities, especially those related to locomotion. Accessibility is an important means of adhering to physical therapy for all these people. OBJECTIVE: To investigate the impact of accessibility on adherence to physical therapy treatment in people infected with HTLV-1 with HAM / TSP. METHOD: a study with a qualitative approach, with 38 participants, over 18 years old, with a confirmed diagnosis of HAM / TSP. Those with difficulty understanding the questionnaires or communicating were excluded. For the collection of information, 11 focus groups and 12 semi-structured changes were performed. The researcher herself recorded and then transcribed the statements. The analysis of thematic-Categorial content systematized the information. RESULTS: After analyzing the focus groups and related, the following categories emerged: access difficulty, external dependence (climatic/accompanying), financial dependence, and dependence on medical appointments. CONCLUSION: The precariousness of infrastructure and accessibility in the city of Salvador, in addition to the economic condition, climate change, and difficulties in accessing the Unified Health System, directly impact adherence to physical therapy treatment. Failure to attend physical therapy can affect the evolution of treatment and the health of this population.

Dor em crianças e adolescentes com doença falciforme: estudo observacional / Pain in children and adolescents with falciform disease: observational study

INTRODUÇÃO: O sintoma mais comum na Doença Falciforme (DF) é a dor de alta intensidade que se manifesta desde a infância. Para ser controlada, é necessária a determinação do seu tipo. OBJETIVO: Delinear o perfil da dor em crianças e adolescentes com doença falciforme e analisar o impacto do tipo desta na qualidade de vida. METODOLOGIA: Estudo transversal realizado com crianças e adolescentes com idade entre 8 e 17 anos e diagnóstico de DF HbSS e HbSC (critérios da OMS), em unidades de referência (Salvador, Bahia, Brasil). Foram aplicados a escala infantil de avaliação de dor Adolescent Pediatric Tool (APPT) e o questionário de qualidade de vida PedsQL módulo DF. Foram testadas associações e correlações entre os itens dos instrumentos (Alfa 5%, Beta 20%). CAAE 57274516.8.0000.5544 e 09163419.3.0000.5544. RESULTADOS: Duas amostras, uma com 46 e outra com 44 participantes, com cerca de 60% do tipo HbSS, confirmaram presença de alta intensidade da dor (de 5,0±0,00 a 9,94±0,23 pontos na escala de intensidade de dor) por todo o corpo e uso sistemático de analgésicos (95,5%). Quanto maior a intensidade da dor, principalmente no caso da dor neuropática, maior o total de descritores e o uso de termos sensoriais, afetivos e temporais (p < 0,05), com correlações fortes (r ≥ 0,84; p<0,05) entre intensidade e descritores sensoriais e avaliativos. CONCLUSÃO: A dor em crianças e adolescentes com DF apresenta alta intensidade, com os piores prejuízos para os que referem dor com características neuropáticas.

INTRODUCTION: The most common symptom in sickle cell disease (SCD) is high-intensity pain that manifests in childhood. To be controlled, it is necessary to determine its type. OBJECTIVE: To outline the profile of pain in children and adolescents with sickle cell disease and analyze its impact on quality of life. METHODS: Cross-sectional study was con-ducted with children and adolescents aged 8 to 17 years and diagnosed with DF HbSS and HbSC (WHO criteria) in reference units (Salvador, Bahia, Brazil). The Adolescent Pediatric Tool (APPT) children's pain assessment scale and the PedsQL module DF quality of life questionnaire were applied. Associations and correlations between the items of the instruments were tested (Alpha 5%, Beta 20%). CAAE 57274516.8.0000.5544 and 09163419.3.0000.5544. RESULTS: Two samples, one with 46 and the other with 44 partici-pants, with about 60% of the HbSS type, confirmed the presence of high pain intensity (from 5.0 ± 0.00 to 9.94 ± 0.23 points on the scale pain intensity) throughout the body and systematic use of analgesics (95.5%). The greater the intensity of pain, especially in the case of neuropathic pain, the greater the total number of descriptors and the use of sensory, affective, and temporal terms (p <0.05), with strong correlations (r ≥0.84; p <0,05) between intensity and sensory and evalua-tive descriptors. CONCLUSION: Pain in children and adolescents with SCD is high intensity, with the worst losses for those who report pain with neuropathic characteristics.

Therapeutic effects of virtual reality video gaming on functional mobility, balance, and gait speed in individuals with tropical spastic paraparesis: A randomized crossover clinical trial.

INTRODUCTION: Individuals with human T-cell lymphotropic virus 1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) experience sensorimotor alterations, which can affect functional performance. Virtual reality (VR) videogaming is a therapeutic option, though there is scarce evidence for its use in this population. We aimed to investigate the therapeutic effects of a VR video game on functional mobility, balance, and gait speed in individuals with HAM/TSP. METHODS: We conducted a blinded, crossover clinical trial comprising 29 individuals with HAM/TSP and randomized them into two groups: (1) early therapy: rehabilitative protocol started immediately after the initial evaluation and (2) late therapy: rehabilitative protocol started 10 weeks later. We assessed all participants for balance using the Berg Balance Scale (BBS) scores, functional mobility using the Timed Up and Go (TUG) test, and gait speed using video camera and CvMob software. Differences were considered significant if p<0.05. RESULTS: The early therapy group individuals presented with higher BBS scores (p=0.415), less TUG times (p=0.290), and greater gait speed (p=0.296) than the late therapy group individuals. CONCLUSIONS: VR videogaming is a useful option for rehabilitative therapy in individuals with HAM/TSP; it positively affects balance, functional mobility, and gait speed.

Pain, psychoaffective symptoms, and quality of life in human T cell lymphotropic virus type 1 (HTLV-1): a cross-sectional study.

The objective of this study is to describe the chronic pain characteristics in individuals infected with human T cell lymphotropic virus type 1 (HTLV-1) per subgroup (asymptomatic, oligosymptomatic, and HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP)) compared with controls with chronic pain without HTLV-1. This is a cross-sectional study investigating associations between pain profile, psychopathological symptoms, and quality of life. Individuals infected with HTLV-1 refer high-intensity pain compared with controls, with more severe characteristics being present in oligosymptomatic and HAM/TSP individuals. Oligosymptomatic individuals have a tendency of diffuse and frequent pain, mainly in the head/neck region and more depressive symptoms, resembling nociplastic pain. Neuropathic pain was localized in the lower limbs in all infected groups, worse in HAM/TSP individuals, and associated with a worse perception of quality of life. Pain was associated to higher levels of TNF-alpha and interferon-gamma. HTLV-1 pain is generally more severe when compared with other chronic pain syndromes, being present mainly in the lower limbs. Certain characteristics are typical, depending on the affected group. Oligosymptomatic and HAM/TSP individuals present more diffuse pain, with higher intensity and greater impact in quality of life. Increased levels of inflammatory cytokines are associated with HTLV-1-related pain.

Impact of neuropathic pain on quality of life in adults with sickle cell disease: observational study.

INTRODUCTION: Knowledge on the characteristics of neuropathic pain in people with sickle cell disease (SCD) may help to provide more effective treatment procedures. OBJECTIVE: To describe the characteristics of neuropathic pain in patients with sickle cell disease and identify the impact on their quality of life. METHOD: A cross-sectional study (CAAE 57274516.8.0000.5544) was conducted at a reference center in Salvador, Bahia, Brazil. The instruments used were the Brief Pain Inventory (BPI), the Douleur Neuropatique Questionnaire (DN-4), the Anxiety and Depression Hospital scale (ADH) and the abbreviated version of the World Health Organization of Quality of Life questionnaire (WHOQOL-brief). The Mann-Whitney test was used to evaluate the association between the scores (5% alpha). RESULTS: A total of 100 adults with SCD participated in the study, 69.7% of whom had neuropathic pain. Anxiety was present in 99% of the sample and depression, in 100%. Patients with neuropathic pain had worse scores in all domains of quality of life (p < 0.05), but no association was found with pain intensity. CONCLUSION: Neuropathic pain was more frequent than nociceptive pain in adults with SCD and generated worse scores in all domains of quality of life. Anxiety and depression were present in patients with both types of pain.

Therapeutic effects of virtual reality video gaming on functional mobility, balance, and gait speed in individuals with tropical spastic paraparesis: A randomized crossover clinical trial

Abstract INTRODUCTION: Individuals with human T-cell lymphotropic virus 1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) experience sensorimotor alterations, which can affect functional performance. Virtual reality (VR) videogaming is a therapeutic option, though there is scarce evidence for its use in this population. We aimed to investigate the therapeutic effects of a VR video game on functional mobility, balance, and gait speed in individuals with HAM/TSP. METHODS: We conducted a blinded, crossover clinical trial comprising 29 individuals with HAM/TSP and randomized them into two groups: (1) early therapy: rehabilitative protocol started immediately after the initial evaluation and (2) late therapy: rehabilitative protocol started 10 weeks later. We assessed all participants for balance using the Berg Balance Scale (BBS) scores, functional mobility using the Timed Up and Go (TUG) test, and gait speed using video camera and CvMob software. Differences were considered significant if p<0.05. RESULTS: The early therapy group individuals presented with higher BBS scores (p=0.415), less TUG times (p=0.290), and greater gait speed (p=0.296) than the late therapy group individuals. CONCLUSIONS: VR videogaming is a useful option for rehabilitative therapy in individuals with HAM/TSP; it positively affects balance, functional mobility, and gait speed.

Pharmacological treatment of central neuropathic pain: consensus of the Brazilian Academy of Neurology.

BACKGROUND: Central neuropathic pain (CNP) is often refractory to available therapeutic strategies and there are few evidence-based treatment options. Many patients with neuropathic pain are not diagnosed or treated properly. Thus, consensus-based recommendations, adapted to the available drugs in the country, are necessary to guide clinical decisions. OBJECTIVE: To develop recommendations for the treatment of CNP in Brazil. METHODS: Systematic review, meta-analysis, and specialists opinions considering efficacy, adverse events profile, cost, and drug availability in public health. RESULTS: Forty-four studies on CNP treatment were found, 20 were included in the qualitative analysis, and 15 in the quantitative analysis. Medications were classified as first-, second-, and third-line treatment based on systematic review, meta-analysis, and expert opinion. As first-line treatment, gabapentin, duloxetine, and tricyclic antidepressants were included. As second-line, venlafaxine, pregabalin for CND secondary to spinal cord injury, lamotrigine for CNP after stroke, and, in association with first-line drugs, weak opioids, in particular tramadol. For refractory patients, strong opioids (methadone and oxycodone), cannabidiol/delta-9-tetrahydrocannabinol, were classified as third-line of treatment, in combination with first or second-line drugs and, for central nervous system (CNS) in multiple sclerosis, dronabinol. CONCLUSIONS: Studies that address the treatment of CNS are scarce and heterogeneous, and a significant part of the recommendations is based on experts opinions. The CNP approach must be individualized, taking into account the availability of medication, the profile of adverse effects, including addiction risk, and patients' comorbidities.