Infection prevention for patients with acute leukemia using laminar air flow rooms.
Infection prevention using laminar air flow (LAF) rooms was studied. For the effective and economical usage of LAF rooms, our trials with ozone decontamination were deemed very convenient and effective. In maintaining LAF clean, insects were found to be a critical factor regarding fungus contamination of LAF. As to its efficacy of infection prevention, LAF decreased infection during remission induction from 113/100 to 28/100. The infections reduced by LAF were pneumonia, upper respiratory infection and skin abscess, while sepsis and perianal infection were not affected. Treatment in LAF rooms also seemed to have comparable influence on interstitial pneumonitis after bone marrow transplantation.
Masaoka
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Center for Adult Diseases, Osaka, Japan.
D000208:Acute Disease; D016026:Bone Marrow Transplantation; D002710:Chlorhexidine; D003586:Cytomegalovirus Infections / Q000209:etiology / Q000517:prevention & control; D004203:Disinfection / Q000379:methods*; D004780:Environment, Controlled / Q000295:instrumentation; D005557:Formaldehyde; D006801:Humans; D017053:Infection Control; D007239:Infections / Q000209:etiology; D007938:Leukemia / Q000150:complications* / Q000628:therapy; D010126:Ozone; D010357:Patient Isolators; D010571:Pest Control; D011183:Postoperative Complications; D011658:Pulmonary Fibrosis / Q000209:etiology / Q000517:prevention & control; D013242:Sterilization / Q000379:methods*
D005557:Formaldehyde; D010126:Ozone; D002710:Chlorhexidine