Sars-Cov2 has been found in the digestive tract, as well as the respiratory tract. Protection of health care workers during surgery has been increased and some guidelines advocate for abandoning laparoscopy in COVID19 patients for fear of contamination, evenghtough this does not benefit the patient. However, Sars-Cov2 contamination risk during visceral surgery remains unknown. Inadequate protection is unnecessary costful and can be inefficient if too binding. Our hypotheses are that 1) Sars-Cov 2 can travel through droplet and air during visceral surgery. 2) Laparoscopy, because of the pneumoperitoneum and its leaks, warrant more air contamination whereas laparotomy warrant more droplet contamination, which would justified increased protection.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Air contamination
Timeframe: 10 minutes after incision if no opening of the digestive lumen, or 10 minutes after opening of the digestive tract