Preparing cytotoxic agents in an isolator.
The design of an isolator and its use by an oncology satellite pharmacy for preparing cytotoxic drugs are described. The isolator (Iso Concept, Boulogne, France) is a totally enclosed ventilated biological-safety cabinet of class III polyvinyl chloride (PVC) with positive air pressure, a half-suit with a rotating seal, and attached neoprene gloves. There are three work-stations, one for the half-suit and two along one side of the isolator. The ventilation and air filtration system consists of one entry pipe with a full ventilation-filtration box fitted with one prefilter, one blower, one ball valve, one high-efficiency particulate air (HEPA) filter, one airtight nipple connected to an automatic sterilizer, alarms, and one exhaust pipe protected by a HEPA filter. The air lock consists of a rigid, transparent Plexiglas pass-through. The chamber is sterilized with heated compressed air mixed with 3.5% peracetic acid. Maintenance includes regular changing of gloves and HEPA filters; checking of the integrity of the PVC, half-suit, and gloves; and washing and decontamination procedures. Preparation of cytotoxics is planned in advance with prescription data and manufacturing sheets. In the half-suit, a pharmacy technician reads the label, supervises preparation of the sterile admixture, and writes a label. The operators on the side of the unit read the manufacturing sheet and prepare the dose identified by the label.(ABSTRACT TRUNCATED AT 250 WORDS)
Favier
M
M
Pharmacy Service, CHU G. Doumergue, Nîmes, France.
Hansel
S
S
Bressolle
F
F
D000970:Antineoplastic Agents; D003264:Containment of Biohazards / Q000295:instrumentation*; D004339:Drug Compounding; D004356:Drug Storage; D004867:Equipment Design; D005602:France; D017575:Gloves, Protective; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D010607:Pharmacy Service, Hospital / Q000592:standards*; D011482:Protective Devices; D013242:Sterilization
D000970:Antineoplastic Agents