Discrepancies in preferences regarding the care of terminal-phase pneumonia in elderly patients among patients, families, and doctors: A multicenter questionnaire survey in nagasaki, Japan.

BACKGROUND: Before advance care planning, it is essential to understand the differences in preferences for medical care of terminal-phase pneumonia in elderly patients among the patients, their families, and their doctors. This study aimed to clarify these differences and investigate the actual care provided to elderly patients with pneumonia in nursing hospitals. METHODS: Multicenter questionnaire surveys of 179 patients admitted to nursing homes and long-term care beds in hospitals of three healthcare corporations, their families, and their physicians were conducted between January and August 2018. The questionnaires mainly assessed preferences for life-prolonging medical care procedures, including antibiotic treatments, in terminal-phase pneumonia. A follow-up survey regarding the prognosis and the actual care provided by the physicians was conducted 1 year after the first survey. RESULTS: Only 16.2% of the patients had sufficient prior discussions with their families about their care. More families preferred cardiac massage, intubation, and tracheostomy, while fewer families preferred peripheral intravenous fluids or antibiotics than physicians. A total of 30 patients' families (16.7%) answered to withhold antibiotic treatment, while all physicians supported antibiotic administration. The only significant factor related to withholding antibiotics was high age (P = 0.0057). The follow-up survey administered to the doctors revealed that 49 patients (35.7%) had died within one year. Of the 137 patients, 54 patients (39.4%) had developed pneumonia during this observation period and all were treated with antibiotics. CONCLUSIONS: This study revealed large discrepancies between patients/families and physicians regarding preferences for care. Medical staff should make efforts to fill the gap by ensuring advance care planning.

Clinical and Immunological Evaluation of Infection in Patients on Hemodialysis.

Infection is a major complication associated with increased morbidity and mortality in patients on hemodialysis. We analyzed the incidence and type of infection occurring in 4841 patients on hemodialysis between 1986 and 1993 in our hospital and 11 other hemodialysis centers. Infection was noted in 193 patients (4.98 infections/1000 patients/year). Pneumonia (n=71) and bacteremia (n=24) were the 2 most common infections, followed by tuberculosis (n=14), herpes zoster infections (n=12) and infections at the vascular access site (n=12). The most commonly isolated organism in pneumonia, bacteremia and vascular access site infections wasStaphylococcus aureus. Analysis of the prognosis of patients with pneumonia showed a mortality rate of 50% in patients greater than 60 years old, which was significantly higher than that of younger patients (6.7%,P<0.01), whereas the mortality rate in patients with bacteremia was not different between the 2 age groups (60.0% vs. 57.9%, respectively). We also analyzed changes in immunological function and nutritional status in 16 patients on hemodialysis and 21 healthy control subjects. Although the phagocytic and bactericidal activities of neutrophils and monocytes were not different between the groups, superoxide production, the percentage of natural killer cells and the degree of blastoid transformation with phytohemagglutinin stimulation were significantly lower in hemodialysis patients. Low levels of Niderman's index and serum albumin and transferrin indicated poor nutritional status in these patients. Furthermore, the degree of Niderman's index and serum albumin significantly correlated with impairment of immunological function, such as reduced blastoid transformation and the number of lymphocytes. Our results suggest that analysis of the patterns of infection in patients on hemodialysis should provide better management and that improvement of malnutrition may ameliorate impaired immunity in hemodialysis patients.