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Septic complications of endoscopic laser treatment of gastrointestinal diseases
K M Hiltunen1, M Kokki, M Matikainen
1Department of Clinical Sciences, University of Tampere, Finland.
Abstract:
This study was designated to establish the incidence of septic complications associated with Nd:YAG-laser treatment of varied gastrointestinal lesions. A total of 30 laser procedures were performed for 27 patients with both upper and lower gastrointestinal diseases. Thirty minutes after the completion of laser therapy, blood culture was obtained from each patient. Only one patient developed sepsis with fever, chills and positive blood culture, the organism isolated was Streptococcus mitis. All the other patients tolerated the treatment well and without signs of septic complications. According to this study, antibiotic prophylaxis is not necessary for gastrointestinal laser treatment. However, the conclusions must be cautious due to the small number of patients included in this study.
Insights
This study found that Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) laser treatment for gastrointestinal lesions rarely causes septic complications. Antibiotic prophylaxis may not be necessary for these procedures, though more research is needed.
Area of Science:
- Gastroenterology
- Medical Technology
- Infectious Disease
Background:
- Gastrointestinal lesions are often treated with laser therapy.
- The risk of septic complications following Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) laser treatment requires evaluation.
Purpose of the Study:
- To determine the incidence of septic complications after Nd:YAG laser treatment for gastrointestinal diseases.
- To assess the necessity of antibiotic prophylaxis in these procedures.
Main Methods:
- Conducted 30 Nd:YAG laser procedures on 27 patients with upper and lower gastrointestinal lesions.
- Obtained blood cultures 30 minutes post-laser therapy to monitor for sepsis.
Main Results:
- Only one patient (3.3%) developed sepsis, with Streptococcus mitis identified in blood culture.
- The majority of patients tolerated the Nd:YAG laser treatment well, showing no septic complications.
Conclusions:
- Nd:YAG laser therapy for gastrointestinal lesions appears to have a low risk of septic complications.
- Antibiotic prophylaxis may not be routinely required, but findings should be interpreted cautiously due to the small sample size.