Archives of internal medicine
-
Comparative Study
Simplification of the pulmonary embolism severity index for prognostication in patients with acute symptomatic pulmonary embolism.
The Pulmonary Embolism Severity Index (PESI) estimates the risk of 30-day mortality in patients with acute pulmonary embolism (PE). We constructed a simplified version of the PESI. ⋯ The simplified PESI has similar prognostic accuracy and clinical utility and greater ease of use compared with the original PESI.
-
The extent and the severity of acute myocardial infarction (MI) is decreasing. Out-of-hospital medical management before the hospital admission could alter clinical presentation in acute MI. We used a large national patient register to investigate the relation between previous medication use (aspirin, beta-blockers, angiotensin-converting enzyme [ACE] inhibitors, and statins) and the risk of presenting with ST-segment elevation MI (STEMI) or non-STEMI. ⋯ Use of aspirin, beta-blockers, ACE inhibitors, or statins before hospital admission in patients with a first acute MI is associated with substantially less risk of presenting with STEMI. The risk decreases with the increasing number of these medications used before acute MI, underlining the benefit of preventive medication in high-risk patients.
-
Preoperative consultations by internal medicine physicians facilitate documentation of comorbid disease, optimization of medical conditions, risk stratification, and initiation of interventions intended to reduce risk. Nonetheless, the impact of these consultations, which may be performed by general internists or specialists, on outcomes is unclear. ⋯ Medical consultation before major elective noncardiac surgery is associated with increased mortality and hospital stay, as well as increases in preoperative pharmacologic interventions and testing. These findings highlight the need to better understand mechanisms by which consultation influences outcomes and to identify efficacious interventions to decrease perioperative risk.
-
Hospital surveys indicate lack of patient awareness of diagnoses and treatments, yet physicians report they effectively communicate with patients. Gaps in understanding and communication could result in decreased quality of care. We sought to assess patient knowledge and perspectives of inpatient care and determine differences from physician assessments. ⋯ Significant differences exist between patients' and physicians' impressions about patient knowledge and inpatient care received. Steps to improve patient-physician communication should be identified and implemented.