Proposta de Definição e Classificação de Insuficiência Respiratória
DOI:
https://doi.org/10.24950/rspmi.1359Palavras-chave:
Insuficiência Respiratória/classificação, Síndrome do Desconforto Respiratório/classificaçãoResumo
A insuficiência respiratória (IR) não é reconhecida como uma síndrome clínica, com sintomas e sinais característicos, com diferentes estádios de evolução e níveis de gravidade, e com alterações fisiopatológicas dependentes da etiologia, mas apenas como algumas alterações laboratoriais que só se tornam evidentes depois de realizada a gasometria do sangue arterial (GSA). Isto dificulta o seu diagnóstico clínico, sobretudo em fases precoces, impede o seu estudo e compreensão, e não permite que o tratamento adequado seja efetuado no tempo certo, numa elevada percentagem de situações. Além disso dificulta a investigação clínica em diferentes grupos homogéneos de doentes com IR, para melhor compreensão da síndrome e do seu tratamento. A prática clínica demonstra- -nos que temos um conhecimento incompleto sobre IR, sobre a sua abordagem diagnóstica e sobre a sua gestão e tratamento. A IR tem influência direta na qualidade de vida e no prognóstico dos doentes e deve ser considerada uma entidade nosológica, com características clínicas e fisiopatológicas evolutivas próprias, que exigem investigação dedicada visando a sua melhor compreensão e tratamento com o objetivo de alterar o seu curso e melhorar os resultados clínicos.
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