Prospective study of telephone calls to a hotline for infectious disease consultation: analysis of 7,863 solicited consultations over a 1-year period

摘要

To respond to the increasing requests of non-infectious disease physicians for access to infectious diseases expertise, a hotline was created in the infectious diseases consultation (IDC) unit of the Grenoble university-affiliated hospital (GUH). This study describes the patterns of solicited consultations provided by the hotline during a 1-year period. We conducted a prospective study of consecutive solicited IDCs requested by physicians in 2008. A total of 7,863 consultations were requested by physicians over 1 year; 4,407 (56.0%) by ambulatory physicians, 2,933 (37.3%) by GUH physicians, and 523 (6.7%) by physicians in public or private hospitals. The majority of consultations were requested via cell phone (58.7%). The main reasons for requesting a consultation were related to antimicrobial treatment for hospital-based physicians and prophylaxis for ambulatory physicians (p < 0.001). Recommendations to perform diagnostic or monitoring tests were less frequent in ambulatory medicine (16%) than in the GUH (59%) or other hospitals (63%, p < 0.001). The route of consultation for patients with nosocomial infections was more likely to be formal (p < 0.001). The activity of the IDC hotline attests to an important need for such expertise consultation, both in hospitals and in ambulatory medicine.