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News
Less is more when it comes to antibiotics after orthopedic surgery. A major randomized trial found that just 7 days of systemic antibiotics was as effective as the standard 4+ weeks for treating orthopedic infections — and came with far fewer side effects. The findings, published in the New England Journal of Medicine, could reshape how post-surgical infections are managed.
Less is more when it comes to post-surgical antibiotics
A large multicenter randomized controlled trial has found that a short course of systemic antibiotics (7 days or less) is just as effective as the traditional long course (4+ weeks) for patients recovering from orthopedic surgery with confirmed infections. The SOLARIO trial, conducted across 25 sites in the UK, Austria, Germany, Portugal, and Spain, enrolled 500 patients and published its results in the New England Journal of Medicine.
The key factor? Patients also received local antibiotics delivered via an implanted device during surgery — a strategy that may allow systemic therapy to be safely shortened without compromising outcomes.
By the Numbers:
Why it matters: Prolonged antibiotic use drives resistance, increases side effects, and extends hospital stays. This trial offers strong evidence that shorter regimens — paired with local antibiotic delivery — can safely reduce the burden on patients and the healthcare system alike.
