[Palliative care for patients with chronic respiratory failure]. / Cuidados paliativos para pacientes con insuficiencia respiratoria crónica.

The increasing prevalence of chronic respiratory diseases and the longer survival of patients with these disorders have lead to a rise in the number of individuals in a terminal condition with no chances of responding to additional medication. Nevertheless, this epidemiological fact has not been accompanied by a parallel development of palliative care programmes, and this prevents the patients from receiving optimal medical care to ensure their well-being and to avoid further unnecessary admissions to hospital. Our local experience in the Lucus Augusti University Hospital reveals that 7% of the admissions to the respiratory ward correspond to patients with advanced and non-neoplastic chronic respiratory disorders. Only 65% of these patients benefit from a well-structured palliative care plan and practically all of them die in the hospital. Altogether, these data highlight the need for a strategy that involves not only pneumologists but also general practitioners, nurses and palliative care physicians.

[Relationship between comorbidity and asthma control]. / Relación entre presencia de comorbilidad y control del asma.

INTRODUCTION: The coexistence of potentially aggravating processes is common in asthmatics, particularly in patients with difficult control. The primary aim of this study is to ascertain whether comorbidity id more common in uncontrolled patients. As a secondary aim, we propose to evaluate the correlation between the asthma control test (ACT) and the fraction of exhaled nitric oxide (FENO). PATIENT AND METHODS: A prospective, observational study comparing the function and clinical picture of two groups of asthmatics: controlled (ACT≥20) and uncontrolled (ACT<20). They were all assessed for, smoking, rhinosinusitis, obesity, anxiety, depression, vocal cord dysfunction, gastro-oesophageal reflux (GORD), allergic bronchopulmonary aspergillosis (ABPA), COPD and nasal polyps. RESULTS: A total of 50 patients with controlled asthma and 102 with suboptimal control were included. The patients with an ACT≥20 had better lung function, less variation in PEF, less bronchial hyper-reactivity and lower FENO values. Comorbidities were found in 95% of the controlled asthmatics and in 97% of the uncontrolled. Only the presence of nasal polyps, GORD and ABPA was more frequent in the uncontrolled group. However, the simultaneous presence of 3 or more comorbidity factors was significantly more frequent in patients with sub-optimal control (P=0.01). There was no significant correlation between the FENO and the ACT values (rho=-0.08; P=0.32). CONCLUSIONS: Aggravating comorbidities are more common in patients with sub-optimal control. There was no correlation between the FENO and the ACT values.