RESUMO
Aims: Pain diagnoses in the 10th version of the International Classification of Diseases (ICD-10) did not adequately support the current management of pain. Therefore, we aimed to review the new 11th revision (ICD-11) in order to analyze its usefulness for the management, coding, research and education of chronic pain from a Latin American perspective. Methods: The Latin American Federation of Associations for the Study of Pain convened a meeting of pain experts in Lima, Peru. Pain specialists from 14 Latin American countries attended the consensus meeting. Results: In ICD-11, chronic pain is defined as pain that persists or recurs longer than 3 months and is subdivided into seven categories: chronic primary pain and six types of chronic secondary pain. Chronic primary pain is now considered a disease in itself, and not a mere symptom of an underlying disease. Conclusion: The novel definition and classification of chronic pain in ICD-11 is helpful for better medical care, research and health statistics. ICD-11 will improve chronic pain management in Latin American countries, for both the pain specialist and the primary care physician.
Chronic pain is one of the most frequent reasons for medical consultation in Latin America. In the tenth revision of the International Classification of Diseases and Related Health Problems (ICD-10), chronic pain was not adequately defined and individual pain diagnoses were poorly defined. For the first time in Latin America, a meeting of pain experts analyzed and reviewed the 11th version of the International Classification of Diseases (ICD-11), when the Latin America Federation of Associations for the Study of Pain organized a meeting of experts from 14 Latin American countries. In ICD-11, chronic pain is recognized as a biopsychosocial phenomenon and defined as pain that continues or returns for more than 3 months. It is split into seven types: chronic primary pain and six types of chronic secondary pain. In ICD-11, chronic primary pain is now considered a disease in itself, not a mere manifestation of other disease. Our article is the first to address the problems, challenges and benefits of using ICD-11 from a Latin American perspective. It will help to facilitate and disseminate the use of this new classification of chronic pain. This will improve chronic pain treatment, statistics, research and development of better health strategies for pain management in Latin America.
Assuntos
Dor Crônica , Humanos , Dor Crônica/diagnóstico , Consenso , Classificação Internacional de Doenças , América LatinaRESUMO
Holmes' tremor (rubral tremor, cerebellar outflow tremor) is characterized by rest, intention and postural tremor, often localized to one upper extremity, associated with ipsilateral dysmetria and dysdiadochokinesia. We describe a case of successful treatment of Holmes' tremor with unilateral nucleus ventralis intermedius (VIM) thalamotomy. The subject is a 43-year-old woman with unremarkable previous medical history. She presented with complete left hemiparesis in the context of human immunodeficiency syndrome and the magnetic resonance image disclosed a contrast-enhancing lesion in right brain peduncle, in topography of red nucleus. She developed a progressive rest, intention and postural tremor in left upper limb. She was submitted to a stereotactic biopsy and the tremor became worse. She performed awake right VIM thalamotomy, with immediate complete resolution of tremor. There were no complications after procedure, and the result is stable after six months. We highlight the role of thalamotomy in cases like ours, once patient recovered well and, due to HIV, will need further neuroimage studies to evaluate neurologic complications of HIV. Deep brain stimulation in such cases may interfere with coming neuroimage quality and may act like a foreign body.