Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 10 de 10
Filter
1.
Pain ; 164(4): 717-727, 2023 04 01.
Article in English | MEDLINE | ID: mdl-35972460

ABSTRACT

ABSTRACT: Leprosy-related multiple mononeuropathy offers a pattern of impairment where neuropathy with and without neuropathic pain (NeP) are present in the same individual, thus allowing to investigate peripheral sensory and innervation in both conditions. This cross-sectional study collected data on clinical and neurological examination, pain assessment questionnaires, quantitative sensory test, and intraepidermal nerve fiber density of patients with leprosy and divided the cohort into 2 groups: with NeP (P+) and without NeP (P-). Furthermore, we assessed mirror body areas in the same NeP individuals with bilateral neuropathy also presenting unilateral NeP. Pain-free patients having unilateral neuropathy were controls. A total of 37 P+ and 22 P- patients were evaluated. Limb areas with NeP had signs of C-fiber dysfunction and hyperesthesia on quantitative sensory testing compared with limb areas having neuropathy without NeP. Skin denervation was found in all patients with leprosy. Comparisons of limbs with and without neuropathy and with and without NeP revealed that higher heat pain thresholds (HPTs) were associated with neuropathic pain areas, whereas less altered HPT was correlated with higher fiber density. Furthermore, a relationship was found between time of leprosy treatment termination and more intense neuropathy, expressed by HPT increasing 0.03°C each month. As expected, interindividual comparisons failed to show differences in intraepidermal nerve fiber density and subepidermal plexus areas between P+ and P- patients ( P = 0.2980, P = 0.9044; respectively). Higher HPT and lower mechanical detection threshold were related to NeP. This study pointed out the relevance of intraindividual comparisons including mirror areas when assessing local changes in peripheral NeP.


Subject(s)
Leprosy , Neuralgia , Humans , Cross-Sectional Studies , Neuralgia/diagnosis , Skin/innervation , Leprosy/complications , Pain Measurement
2.
Health Qual Life Outcomes ; 9: 107, 2011 Nov 30.
Article in English | MEDLINE | ID: mdl-22128801

ABSTRACT

BACKGROUND: It has been shown that different symptoms or symptom combinations of neuropathic pain (NeP) may correspond to different mechanistic backgrounds and respond differently to treatment. The Neuropathic Pain Symptom Inventory (NPSI) is able to detect distinct clusters of symptoms (i.e. dimensions) with a putative common mechanistic background. The present study described the psychometric validation of the Portuguese version (PV) of the NPSI. METHODS: Patients were seen in two consecutive visits, three to four weeks apart. They were asked to: (i) rate their mean pain intensity in the last 24 hours on an 11-point (0-10) numerical scale; (ii) complete the PV-NPSI; (iii) provide the list of pain medications and doses currently in use. VAS and Global Impression of Change (GIC) were filled out in the second visit. RESULTS: PV-NPSI underwent test-retest reliability, factor analysis, analysis of sensitivity to changes between both visits. The PV-NPSI was reliable in this setting, with a good intra-class correlation for all items. The factorial analysis showed that the PV-NPSI inventory assessed different components of neuropathic pain. Five different factors were found. The PV-NPSI was adequate to evaluate patients with neuropathic pain and to detect clusters of NeP symptoms. CONCLUSIONS: The psychometric properties of the PV-NPSI rendered it adequate to evaluate patients with both central and peripheral neuropathic pain syndromes and to detect clusters of NeP symptoms.


Subject(s)
Neuralgia/diagnosis , Neuralgia/psychology , Pain Measurement/methods , Psychometrics , Quality of Life , Adult , Aged , Aged, 80 and over , Factor Analysis, Statistical , Female , Humans , Male , Middle Aged , Portugal , Reproducibility of Results , Sensitivity and Specificity
3.
Rev. imagem ; 30(2): 43-50, abr.-jun. 2008. ilus
Article in Portuguese | LILACS | ID: lil-542284

ABSTRACT

Coccigodínia é uma síndrome dolorosa de difícil abordagem diagnóstica e terapêutica, ainda mal compreendida por clínicos, ortopedistas e radiologistas. No intuito de entender e diferenciar as anormalidades clínico-radiológicas encontradas nas coccigodínias, revisamos a anatomia normal do sacro-cóccix e das demais estruturas pélvicas, suas variações e alterações anatômicas, além doselementos biomecânicos e fisiopatológicos implicados na etiologia da dor. O estudo radiológico funcional do cóccix consiste na obtenção de incidências de perfil nas posições ortostática e sentada, que permite a determinação da mobilidade coccígea. Este método pode demonstrar lesãocausal em 70% dos casos de coccigodínia. A classificação radiológica segundo as alterações da dinâmica do cóccix pode orientar tratamentos e comparar respostas terapêuticas por subgrupos.


Coccygodynia is a painful syndrome still misunderstood by physicians. To understand the radiological abnormalities that may accompanythis syndrome we have revised sacro-coccygeal normal anatomy and its variants and biomechanical elements that may produce pain. Functional radiologic studies of the coccyx consistin lateral projection in upright and sitted positions. Such projections provide clues for the evaluation of coccygeal mobility and may disclose the causal lesion producing coccygodynia in about 70%of the patients. Radiologic classification of the dynamic dysfunctions of coccygeal mobility may orient treatments and compare outcomes in subgroups.


Subject(s)
Humans , Coccyx/anatomy & histology , Coccyx/physiopathology , Coccyx , Diagnostic Imaging , Pain , Sacrococcygeal Region/anatomy & histology , Sacrococcygeal Region/pathology , Sacrococcygeal Region , Syndrome
4.
BEPA, Bol. epidemiol. paul. (Impr.) ; 3(36): 2-5, dez. 2006. tab, graf
Article in Portuguese | Coleciona SUS, Sec. Est. Saúde SP, HANSEN, Hanseníase Leprosy, SESSP-CTDPROD, Sec. Est. Saúde SP, SESSP-ACVSES, SESSP-CVEPROD, Sec. Est. Saúde SP, SESSP-ILSLPROD, Sec. Est. Saúde SP, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-944295

ABSTRACT

A hanseníase, ainda com taxa de detecção muito elevada no Brasil, caracteriza-se por alterações dos nervos periféricos e lesões de pele com distúrbio de sensibilidade, sendo a última um dos paradigmas para seu diagnóstico. Entretanto, o sintoma dor nesses pacientes tem sido relatado com crescente freqüência. A dor pode ser nociceptiva devido à inflamação dos tecidos (reação reversa e eritema nodoso leproso) e neuropática (por lesão anatômica e/ou funcional do sistema nervoso). Foram estudados 53 pacientes com queixas de dor para investigar suas características espaciais, temporais, descritivas, afetivas e avaliativas. Dentre eles, 73,6% já tinham completado o tratamento com PQT/OMS e 84,9% eram casos multibacilares. A localização espacial mais prevalente refere-se aos nervos ulnar e tibial. A dor em queimação é a descrição livre mais referida pelo pacientes (28,3%) e a adjetivação afetiva e avaliativa revela potencial de interferência na qualidade de vida. A dor nos portadores de hanseníase pode se apresentar, mesmo após a cura da doença, com características sensoriais, espaciais, temporais e afetivas bastante definidas e prejudiciais, que demandam controle e tratamento específico.


Subject(s)
Delivery of Health Care , Leprosy , Pain , Public Health
5.
Int J Lepr Other Mycobact Dis ; 72(2): 134-8, 2004 Jun.
Article in English | MEDLINE | ID: mdl-15301591

ABSTRACT

The introduction of multidrug therapy by the World Health Organization has dramatically reduced the world prevalence of leprosy but the disease is still a public health problem in many countries, with a world prevalence of almost 600,000 cases in 2001. Damage to peripheral nerves is a key component of leprosy and the sensory and motor loss that follows is the basis for many of the classical features of this disease, such as skin wounds, cracks, plantar ulcers, clawed hands, drop foot, and incomplete closure of the eyelids. One of the most remarkable aspects of leprosy to lay persons and health care workers alike is that patients are reputed to feel no pain. However, neuropathic pain is arising as a major problem among leprosy patients. It can be nociceptive due to tissue inflammation, which mostly occurs during episodes of immune activation or neuropathic due to damage or dysfunction of the nervous system. This study, conducted among 358 leprosy patients, reveals a considerable prevalence of neuropathic pain and presents evidence that this common problem should be a high priority of those in charge of leprosy control programs.


Subject(s)
Leprosy, Tuberculoid/complications , Mycobacterium leprae/growth & development , Pain/microbiology , Adolescent , Adult , Aged , Aged, 80 and over , Brazil/epidemiology , Child , Endemic Diseases , Female , Humans , Leprostatic Agents/therapeutic use , Leprosy, Tuberculoid/drug therapy , Leprosy, Tuberculoid/epidemiology , Male , Middle Aged , Surveys and Questionnaires
7.
In. Opromolla, Diltor Vladimir Araujo. Noções de hansenologia. Bauru, SP, Centro de Estudos Dr. Reynaldo Quagliato, 2000. p.91-93.
Monography in Portuguese | LILACS, Sec. Est. Saúde SP, HANSEN, Hanseníase Leprosy, SESSP-ILSLPROD, Sec. Est. Saúde SP, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1246622
8.
Soc. Bras. Med. Fis. Reabil ; (12): 8-11, ago. 1986.
Article in Portuguese | LILACS | ID: lil-89207

ABSTRACT

O nosso serviço que atua em âmbito nacional no tratamento de hanseníase recebe pacientes com neuropatias de variadas etiologias, principalmente as que mais se confundem com o mal de Hansen. A nossa casuística em neuropatias sensorial hereditária é de 10 casos, sendo 3 procedentes do Estado de Säo Paulo, 2 de Pernambuco e 5 do Piauí. Neste trabalho procuramos mostrar a experiência no tratamento de 5 irmäos com idade de 6 a 18 anos e com variados gruas de mutilaçöes. Ressaltamos a grande dificuldade no tratamento das lesöes úlcero-mutilantes nesses pacientes, principalmente nos procedimentos visando imobilizaçäo e na educaçäo preventiva das auto mutilaçöes. Concluimos discutindo o processo de reabilitaçäo empregado e sugerindo novas estratégias


Subject(s)
Child , Female , Humans , Adolescent , Male , Hereditary Sensory and Autonomic Neuropathies/rehabilitation , Leprosy/rehabilitation
9.
Bauru; s.n; 1984. 23 p.
Non-conventional in Portuguese | LILACS-Express | LILACS, Sec. Est. Saúde SP, HANSEN, Hanseníase Leprosy, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1235117
10.
Bauru; s.n; s.ed; 1980. 3p
Non-conventional in Portuguese | Sec. Est. Saúde SP, HANSEN, Hanseníase Leprosy, SESSP-ILSLACERVO, Sec. Est. Saúde SP | ID: biblio-1241600
SELECTION OF CITATIONS
SEARCH DETAIL
...