Clearer guidance needed for wound infections after joint replacement surgery
Healthcare professionals across the UK could benefit from clearer guidance on how to identify and manage wound infections following joint replacement surgery, according to a new study led by researchers at the University of Bristol.
During the study, researchers sent out a survey to healthcare professionals involved in caring for people after major joint arthroplasty, including:
- Orthopaedic surgeons
- Physiotherapists
- GPs
- Microbiologists
- Nursing staff
The survey explored current views and approaches to wound problems that develop in the first 30 days after surgery.
Almost all 111 respondents considered postoperative wound problems to be a serious health concern. They listed skin reactions to dressings or wound closure materials and superficial wound infections as the most common causes of early wound problems. However, many clinicians reported being uncertain about how best to diagnose and manage these complications.
Most healthcare professionals felt that superficial infections can often be treated with oral antibiotics. However, they also acknowledged that it can be difficult to tell whether an infection is confined to the skin or involves a deeper infection around the artificial joint. Deep infections can require further surgery and prolonged antibiotic treatment, making early and accurate diagnosis critical.
The survey found widespread agreement that existing guidance does not provide enough clarity on superficial wound infections after joint replacement surgery. More than three-quarters of respondents said further evidence is needed, particularly around:
- The usefulness of diagnostic tests
- When treatment should begin
- How to distinguish superficial infections from more serious deep infections
Researchers say these uncertainties can lead to variation in care across healthcare settings and may delay patients receiving the most appropriate treatment.
Josh Lamb, Consultant Senior Lecturer in Trauma and Orthopaedics at the University of Bristol and lead author of the study, said:
“Our findings show that healthcare professionals recognise how important it is to identify and manage wound problems quickly after joint replacement surgery, but there is still considerable uncertainty about the best way to do this.
“We need clearer evidence and practical guidance to help clinicians distinguish between superficial and deep infections and ensure patients receive the right treatment at the right time.”
The researchers hope their findings will help shape future studies and support the development of evidence-based guidelines. Improving diagnosis and management could reduce unnecessary treatments, speed up referrals to specialist care when needed, and ultimately improve outcomes for the growing number of people undergoing joint replacement surgery each year.
The study also revealed support for future research. Two-thirds of respondents expressed an interest in taking part in further work to improve understanding of early wound complications after surgery.