Early and Long-term Outcomes of Older Adults after Acute Care Encounters for Chronic Obstructive Pulmonary Disease Exacerbation.

Rationale: Older patients are at high risk of death and rehospitalization after hospitalizations for acute exacerbations of chronic obstructive pulmonary disease (AE-COPD). Emergency department visits comprise a substantial portion of acute care encounters in this patient population. The risks of mortality and repeat acute care encounters, including both hospital readmission and repeat emergency department visits, after AE-COPD among older adults are not well understood.

Urinary Tract Infections in Older Adults Residing in Long-Term Care Facilities.

Urinary tract infections (UTIs) are commonly suspected in residents of long-term care (LTC) facilities, and it has been common practice to prescribe antibiotics to these patients, even when they are asymptomatic. This approach, however, often does more harm than good, leading to increased rates of adverse drug effects and more recurrent infections with drug-resistant bacteria. It also does not improve genitourinary symptoms (eg, polyuria or malodorous urine) or lead to improved mortality rates; thus, distinguishing UTIs from asymptomatic bacteriuria is imperative in the LTC setting.

Urinary tract infections in long-term care residents.

Urinary tract infection (UTI) is common in long-term care (LTC) residents; however, most infections are asymptomatic and do not require treatment. Differentiating asymptomatic from symptomatic UTI is challenging, because LTC residents typically have chronic genitourinary complaints, multiple comorbid illnesses, and communication barriers. Although consensus guidelines have been proposed to improve the accuracy of identifying symptomatic UTIs and minimize treatment of asymptomatic UTIs, diagnostic accuracy is not yet optimized.