Three protective clothing ranges provide confidence for people involved in cancer treatments, and also protect cytostatic substances from contamination
Cytostatic drugs, thanks to their healing power of destroying cancer cells, can be lifesaving for patients but may also harm healthy cells of those involved in their handling. Three protective clothing ranges - Tyvek IsoClean, Tyvek and Tychem not only provide confidence for people involved in cancer treatments but also protect cytostatic substances from contamination, to ensure the highest quality of drugs administered to patients.
Without proper protection, cytostatic compounds represent a significant health risk as they can lead to abnormal formation of cells in healthy organisms, therefore they can be carcinogenic, mutagenic and reprotoxic. The greatest hazards arise by contact with cytostatic dusts, liquids or through aerosol formation. In the spirit of prevention being the best type of protection, every person handling cytostatic substances, under law must be provided with appropriate technical and organisational measures and suitable CE certified personal protective equipment (PPE). The Quality Standard for the Oncology Pharmacy Service written by the European Society of Oncological Pharmacy states: “The directives, regulations and guidelines currently in use stipulate the use of protective equipment by every employee of a cytostatic department deriving from evaluation of the hazard involved. The PPE must carry the CE mark and must be specified in writing in the hazard evaluation.”
When considering protective clothing for use with cytostatics it is crucial to know different fabric technologies as they often exhibit widely varying performance attributes. For example, reusable textiles, i.e. polyester garments are often subjected to multiple cycles of wearing, laundering and sterilisation that can impact barrier properties and durability negatively during the garment life cycle. Reusable polyester cleanroom clothing is typically not certified as personal protective equipment according to Directive 89/686/EEC.
Tyvek IsoClean coveralls are designed especially for use in cleanrooms and controlled environments demanding high levels of microbiological protection
On the other hand, Tyvek material due to its unique versatile structure provides an abrasion resistant barrier. It provides a high level of protection against airborne particles and against permeation of a range of low concentrated inorganic, water-based chemicals. Tyvek garments are low-linting and have a smooth surface which provides very little foothold for particle adhesion. Tyvek material is soft and supple making garments much more comfortable to wear than other products.
Hazard evaluation and understanding all requirements associated with a specific application are essential to determine the most effective personal protective solution. Apart from protecting people, the products must also be protected from contamination by people, e.g. by skin particles, hair, lint or other particles originating from clothing. Product integrity and the relevant aseptic procedures and GMP guidelines bear the same weight as personal protective equipment.
PPE must be provided with appropriate technical documentation proving clothing performance properties e.g. permeation data to cytostatics. To provide appropriate protection against a specific chemical, the chemical permeation data needs to be consulted as knowing the toxicity or consequences of short- or long-term exposure to a hazard is essential. A permeation rate indicates the mass of the chemical in micrograms (μg), which can be transferred through one square centimetre (cm²) of the fabric in one minute (min). For further information on permeation data of Tyvek garments please visit safespec.dupont.co.uk.
Protective suits made of Tyvek are also suitable for activities involved in the production of cytostatics and offer different levels of protection
As single-use protective clothing, Tyvek IsoClean, Tyvek and Tychem ranges of products have the advantage that uncontaminated virgin material with a proven and documented barrier protection provided for each use. Tyvek IsoClean coveralls are designed especially for use in cleanrooms and controlled environments demanding high levels of microbiological protection. Additionally, with a bacterial filtration efficiency of > 98%, Tyvek IsoClean coveralls offer the ability to filter out bacteria. Request a free sample on tyvek.co.uk/isoclean
Protective suits made of Tyvek are also suitable for activities involved in the production of cytostatics and offer different levels of protection depending on hazard type. Moreover, CE certified Tyvek coveralls are available as Cat. III PPE. Accessories made of Tychem C provide additional protection from inorganic chemicals for body parts subjected to high levels of exposure.