They may be offered, but not recommended, to patients with borderline or questionable indications. In such cases the family must be given a clear explanation of the different perspectives and implications surrounding ANH for both the present and the future. After this, they must be provided with the support of a Medical Ethics Committee.
Se le puede ofrecer, mas no recomendar, a pacientes con indicaciones limítrofes o cuestionadas, explicándole claramente al familiar las diferentes perspectivas e implicaciones, presentes y futuras, que rodean la NAH; después de lo cual se debe contar, siempre, con el apoyo de un comité de ética médica.