Systematic review evaluates fan therapy's effectiveness for dyspnea in advanced disease, suggesting potential benefits.
In subjects with advanced disease, fan therapy is a safe, affordable, and well-tolerated intervention that quickly relieves dyspnea, especially in supportive and palliative care settings. Larger, multi-center RCTs with standardized outcomes are necessary to elucidate sustained effects, as its long-term benefits are still unclear.
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Pereira et al. (2026) studied this question.
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