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[Monitoring of postoperative infections using ADP]
1Département de Chirurgie, Hôpital des Cadolles, Neuchâtel.
Abstract:
Infection, local or general, is the most frequent complication after surgery. This paper summarizes several prospective computerized studies undertaken in our surgical department. Various factors increase the risk of septic complications. Contamination of the wounds is present in sixty percent of the patients of the visceral surgery and thirty percent of the bone surgery. Among 541 surgical patients, 31 developed a wound abscess. Using adhesive sheets doesn't improve the results. The patient's immune defence state plays a role. Elderly patients are at risk when presenting malnutrition, cardio-vascular diseases, dementia, high dependency or are operated in emergency. Prophylactic measures: The use of suprapubic rather than an urethral catheter, as well as preoperative enteral feeding in malnourished patient avoid some infections complications.
Insights
Post-surgical infections are common, with wound contamination affecting many patients. Prophylactic measures like using suprapubic catheters and preoperative enteral feeding can help prevent these septic complications.
Area of Science:
- Surgery
- Infectious Diseases
- Patient Safety
Background:
- Surgical site infections (SSIs) represent a frequent and significant complication following surgical procedures.
- Understanding risk factors and implementing preventive strategies is crucial for improving patient outcomes and reducing healthcare costs.
Purpose of the Study:
- To summarize findings from prospective computerized studies on surgical site infections.
- To identify key risk factors contributing to septic complications after surgery.
- To evaluate the effectiveness of specific prophylactic measures in preventing post-operative infections.
Main Methods:
- Review of prospective computerized studies conducted in a surgical department.
- Analysis of patient data including wound contamination rates, abscess development, and patient demographics.
- Evaluation of the impact of specific interventions such as adhesive sheets, catheter type, and nutritional support.
Main Results:
- Wound contamination rates were 60% in visceral surgery and 30% in bone surgery.
- 31 out of 541 surgical patients developed a wound abscess.
- Adhesive sheets did not improve infection outcomes.
- Elderly patients with malnutrition, cardiovascular diseases, dementia, high dependency, or emergency surgery are at increased risk.
- Use of suprapubic catheters and preoperative enteral feeding in malnourished patients showed potential to prevent infections.
Conclusions:
- Patient immune status, wound contamination, and specific patient characteristics (e.g., age, comorbidities) significantly influence the risk of post-surgical infections.
- Targeted prophylactic measures, including appropriate catheter selection and nutritional support for at-risk individuals, are effective in reducing septic complications.