This is the fourth in a series of practice guidelines commissioned by
the Infectious Diseases Society of America through its Practice Guidel
ines Committee, The purpose of this guideline is to provide assistance
to clinicians when making decisions on when and how to best administe
r parenteral antimicrobial therapy, The targeted providers are interni
sts, pediatricians, family practitioners, and other providers of outpa
tient antiinfective therapy, Criteria for selecting the appropriate pa
tients and settings to deliver therapy in the community are described,
Panel members represented experts in adult and pediatric infectious d
iseases, The guidelines are evidence-based, A standard ranking system
is used for the strength of the recommendations and the quality of the
evidence cited in the literature reviewed, The document has been subj
ected to external review by peer reviewers as well as by the Practice
Guidelines Committee and was approved by the IDSA Council, An executiv
e summary and tables highlight the major recommendations. The guidelin
e will be listed on the IDSA home page at http://www.idsociety.org.