Discussion: Roy and his coauthors attempted to quantify the prevalence of potentially actionable laboratory tests available after discharge and published rather striking findings. Up to half of all patients have some tests pending at discharge and up to 10% of these require some physician action. More frighteningly, outpatient MDs are generally unaware of these tests creating a huge gap in patient safety in the transition back to outpatient care.
How can we do this better? SHM and the Society for General Internal Medicine have convened a Continuity of Care Task Force and found poor communication with outpatient providers was a common and potentially dangerous problem. They outlined the best practices for the discharge of patients to ensure safety as well as maximize patient and physician satisfaction. Their recommendations are available on the SHM Web site. All hospitalists and institutions should be aware of the potential for missed results and put systems in place, electronic and otherwise, to create an appropriate safety net for our discharged patients.
Sharma R, Loomis W, Brown RB. Impact of mandatory inpatient infectious disease consultation on outpatient parenteral antibiotic therapy. Am J Med Sci. 2005;330(2):60.
Background: As the pressure to limit healthcare costs by reducing inpatient length of stay has increased, the use of outpatient parenteral antibiotic therapy has grown. When employed appropriately, home intravenous antibiotic therapy has consistently resulted in cost savings without compromising patient outcomes. As with other healthcare advances, there is some fear that outpatient parenteral antibiotic treatment will be overused or misused, limiting the cost savings or putting patients at risk.
Methods: A single academic medical center instituted mandatory infectious disease consultation on all patients referred to discharge coordinators with plans for outpatient IV antibiotic treatment. The infectious disease consultants helped to determine the need for outpatient parenteral therapy and antibiotic choice. All patients were followed for 30 days.
Results: Over the one-year study period, 44 cases received mandatory infectious disease consultation. Thirty-nine (89%) of these had some change in antibiotic regimen after the consultation. Seventeen patients (39%) were switched to oral antibiotics, 13 (30%) had a change in infectious disease antibiotic, and 5 (11%) had a change in antibiotic dose.
Skin and skin structure and intra-abdominal infections were the most common diagnoses for which antibiotics were changed; a typical change was from intravenous piperacillin/tazobactam to an oral fluoroquinolone plus oral anaerobic coverage. At 30-day follow-up, 98% of patients finished their courses without relapse or complication. The overall costs savings was $27,500 or $1,550 per patient consulted upon.
Discussion: Although from a small, nonrandomized, single-institution study, the results are impressive. Mandatory infectious disease consultation prior to discharge for patients scheduled to received outpatient parenteral antibiotic therapy resulted in substantial cost savings, and streamlined and more appropriate antibiotic regimens without any adverse impact on outcomes. Hospitalists should take two things away from this study: 1) consider consulting infection disease specialists on all patients who might be candidates for home IV antibiotics and 2) be aware that many skin and skin tissue and intra-abdominal infections can often be treated with oral therapy. TH