To determine the extent of end-of-life suffering and predictors of high symptom prevalence in the last one year of life in patients with systemic rheumatic diseases (SRDs) and the extent of supportive care received.
We identified adult patients with SRDs who died between 1 April 2006 and 1 April 2016. We collected data within 1 year before their death, on the following: (i) cumulative symptom prevalence, (ii) rates of Advance Care Planning (ACP), Do-Not-Resuscitate (DNR) orders and referral to a palliative physician. We analyzed the predictors of total symptom prevalence and palliative physician referral.
Of the 161 patients studied, 34.2% had rheumatoid arthritis and 21.6% had systemic lupus erythematosus. Pain (81.4%), anorexia (80.1%) and dyspnea (77%) afflicted the majority of patients. On multivariate analysis, patients of the following profile had higher total symptom prevalence: (i) older age (β = 0.027, SE = 0.013, p = 0.044); (ii) more comorbidities measured by the Charlson Comorbidity Index (β = 0.192, SE = 0.159, p = 0.044); (iii) more admissions (β = 0.263, SE = 0.090, p = 0.004) and (iv) recurrent infections (β = 0.923, SE = 0.423, p = 0.031). Five patients (3.1%) received ACP and 25 (15.5%) were referred to a palliative physician. The median time between referral to palliative medicine and death was 8 days (IQR0-19). Of the 106 (67.5%) who had DNR orders, the median time between DNR and death was 3 days (IQR 0-10).
Palliative and supportive care is relevant to patients with SRDs at the end-of-life. These patients experienced high physical suffering, particularly those who were elderly, with more comorbidities, hospital admissions and recurrent infections. Rheumatologists and physicians caring for patients with SRDs must be empowered to provide supportive care to these patients at the last phase of life, particularly by facilitating early ACP.