A 78-year-old man with a history of asthma, coronary artery disease, chronic obstructive pulmonary disease (COPD), and recently diagnosed prostate cancer was admitted to the medical ICU with exacerbation of COPD. The obtunded patient was unable to provide a history. A 4 × 6-cm firm nodule of unknown duration was noted over the right upper quadrant of the patient’s abdomen. There were no other cutaneous lesions.
ABSTRACT: Bronchodilators are central to COPD symptom management; current options include the anticholinergic ipratropium, short- and long-acting ß2-agonists, and theophylline. Tiotropium, which is not yet available in the United States, may become a useful addition to the armamentarium. Novel phosphodiesterase 4 inhibitors with both anti-inflammatory and bronchodilatory effects, including roflumilast, piclamilast, and cilomilast, are being investigated. Combination therapy with bronchodilators that have different mechanisms and durations of action may prove key in achieving the greatest symptom control with the fewest side effects. For example, prescribing a first-generation ß2-adrenergic agonist, such as albuterol, together with an antimuscarinic agent is reasonable from the standpoints of both efficacy and safety.
A 67-year-old woman, who had hypertension and chronic obstructive pulmonary disease, presented to the emergency department with mild abdominal discomfort and shortness of breath.
A 40-year-old man presented to the emergency department with moderate to severe pain over the left lateral wrist. Earlier in the day, an iron rod had accidentally struck his wrist. The patient’s history included chronic obstructive pulmonary disease, hypertension, and social anxiety disorder.
