Quality of life for ventilator-dependent ALS patients and their caregivers.

Seven ventilator-dependent ALS patients and eleven caregivers were interviewed in order to assess the impact of ventilator-dependence on patients and their families. The ALS Care Database questionnaires were administered with special attention to components derived from the Health Status Survey (SF-12) and ALS Quality-of-Life Index (ALSQLI) as well as the ALS Patient Caregiver Form. Six patients had difficulty communicating and one patient was totally unable to communicate. Patients had maximal limitation of daily activities as measured by The ALS QLI, yet a self-reported satisfactory quality-of-life. Caregivers were heavily burdened and their outside activities were severely limited.