Abstract
PURPOSE Antibiotics are only beneficial for subgroups of patients with acute lower respiratory tract infections (LRTI) and rhinosinusitis in family practice, yet overprescribing for these conditions is common. C-reactive protein (CRP) point-of-care testing and delayed prescribing are useful strategies to reduce antibiotic prescribing, but both have limitations. We evaluated the effect of CRP assistance in antibiotic prescribing strategies including delayed prescribing in the management of LRTI and rhinosinusitis. METHODS We conducted a randomized controlled trial in which 258 patients were enrolled (107 LRTI and 151 rhinosinusitis) by 32 family physicians. Patients were individually randomized to CRP assistance or routine care (control). Primary outcome was antibiotic use after the index consultation. Secondary outcomes included antibiotic use during the 28-day follow-up, patient satisfaction, and clinical recovery. RESULTS Patients in the CRP-assisted group used fewer antibiotics (43.4%) than control patients (56.6%) after the index consultation (relative risk [RR] = 0.77; 95% confidence interval [Cl], 0.56-0.98). This difference remained significant during follow-up (52.7% vs 65.1%; RR = 0.81; 95% Cl, 0.62-0.99). Delayed prescriptions in the CRP-assisted group were filled only in a minority of cases (23% vs 72% in control group, P
Original language | English |
---|---|
Pages (from-to) | 124-133 |
Journal | Annals of Family Medicine |
Volume | 8 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- Respiratory tract infection
- C-reactive protein
- family practice