title: [General infection prevention in abdominal surgery with special reference to intestinal decontamination].
abstract: In surgery prophylaxis for infection is necessary, because patients are immunocompromised due to the underlying disease and the operation while at the same time being increasingly exposed to potentially pathogenic germs. Prophylaxis is based on the control of endogenous and exogenous microorganisms. For this purpose either systemic or locally active topical agents may be employed. Systemically active substances are applied with the aim to kill and eliminate invasive microorganisms in deep tissue levels, either by their own biological activity or by stimulating specific or unspecific host immune reactions. Local topical measures in contrast are to prevent the primary contact between microorganisms and host. The central pillar of systemic measures is the perioperative systemic antibiotic prophylaxis, immunonutrition is beginning to gain importance, and in the future possibly substances such as G-CSF, which directly stimulate the immune system, may be employed. Standard topical measures are sterilization and desinfection while decontamination of the digestive tract has until now not found a wide spread acceptance. For certain indications especially high risk surgical resections with anastomoses at the level of the oesophagus or the lower rectum it is possible to eliminate endogenous intestinal microorganisms effectively using topical decontamination in combination with systemic antibiotics and improve the surgical results, especially anastomotic healing.
authors.affiliation: Chirurgische Klinik, Ludwig-Maximilians-Universität München.
authors.forename: H M
authors.initials: HM
authors.lastname: Schardey
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000714:Anastomosis, Surgical; D000900:Anti-Bacterial Agents / Q000008:administration & dosage* / Q000494:pharmacology; D003666:Decontamination / Q000379:methods*; D004203:Disinfection / Q000379:methods*; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000382:microbiology / Q000601:surgery*; D007430:Intraoperative Care; D011247:Pregnancy; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D000900:Anti-Bacterial Agents