Tratamento da Articulação de Charcot Ativa: Protocolo Estruturado de Primeira Linha
A neuro-osteoartropatia de Charcot ativa apresenta-se com calor, edema e eritema no pé, exigindo manejo imediato e estruturado para reduzir a inflamação, prevenir deformidade progressiva e promover a cicatrização óssea.
Abordagem Terapêutica
O manejo centra-se na imobilização rigorosa e na descarga de peso, com uma abordagem especializada de gessagem como intervenção primária estabelecida — o protocolo completo, incluindo o cronograma de monitoramento, os intervalos de troca do gesso e os detalhes de suplementação, está disponível no regime estruturado completo.
Objetivos Clínicos
- Diferença de temperatura < 2°C entre os locais correspondentes do pé por 4–6 semanas consecutivas
- Resolução completa do calor, edema e eritema do pé
- Radiografias com carga confirmando a fase de remodelação
References
DOI: 10.1007/s40266-025-01234-0
- These guidelines recommend immobilization as the primary intervention, with total contact casting (TCC) representing the gold standard treatment.
- Initial TCC should be removed and recast after seven days owing to significant reduction in swelling, followed by reviews every 1-2 weeks to reassess infrared dermal temperatures for improvement of the foot clinically and to monitor cast fit.
- The general approach to treating Charcot foot involves an initial phase of strict immobilization and non-weight-bearing, typically using a TCC or specialized boot, to reduce inflammation, prevent further deformity and allow bone healing.
- Principally, irremovable knee-high orthoses should be as effective as TCC.
- Treatment of CNO includes immobilization, offloading, recalcification (supplementation of vitamin D and calcium) and in the most advanced cases, surgical treatment.
- The average management time ranges from 2 to 12 months, with confirmed inactive Charcot diagnosis indicated by complete resolution of clinical signs/symptoms, temperature difference less than 2 degrees C at corresponding locations for 4-6 consecutive weeks, and weight-bearing x-rays confirming the remodelling phase.
- Modern diagnostic approaches increasingly incorporate temperature assessment (especially self-evaluation at home), with a temperature difference of less than 2 degrees C between corresponding locations on the two feet for 4-6 consecutive weeks serving as a criterion for inactive disease.
View source ↗