Applicateurs BD ChloraPrep™ avec solution stérile

Prepping time varies by the location and size of the prep site and applicator. Prepping with BD ChloraPrep™ preoperative skin preparation is a procedure that, compared to the "scrub and paint technique," greatly reduces the amount of time required for patient preoperative skin preparation.

BD ChloraPrep™ preoperative skin preparation is for external use only.

Use with care in premature infants or infants under 2 months of age. These products may cause irritation or chemical burns.

BD ChloraPrep™ should not be used:

• On patients with known allergies to chlorhexidine gluconate or isopropyl alcohol
• For lumbar puncture or in contact with the meninges
• On open skin wounds or as a general skin cleanser
• In or around eyes, ears, and mouth. It may cause serious or permanent injury if it is permitted to enter and remain.

Additional labeled warnings of BD ChloraPrep™ preoperative skin preparation include:

• Solution contains alcohol and gives off flammable vapors—allow it to dry for three minutes on hairless skin.
• Do not drape or use an ignition source (e.g., cautery, laser) until the solution is completely dry (allow it to dry for a minimum of three minutes on hairless skin; up to one hour in hair).
• Avoid getting solution into hairy areas, as wet hair is flammable. Hair may take up to one hour to dry. Reduced dry time for smaller applicators.
• Do not allow the solution to pool.
• Remove any soaked materials, drapes and gowns before using ignition sources.
• Whenever prepping the neck area, place towels under each side to absorb excess solution and then remove.

Use with care in premature infants or infants under 2 months of age. These products may cause irritation or chemical burns.

Each BD ChloraPrep™ applicator is appropriate for a variety of procedures, depending on the size of the area that needs to be prepped.

26 mL BD ChloraPrep™ applicator (~13.2 in x ~13.2 in)

10.5 mL BD ChloraPrep™ applicator (~8.4 in x ~8.4 in)

3 mL BD ChloraPrep™ applicator (~4 in x ~5 in)

1 mL and FREPP™ 1.5 mL BD ChloraPrep™ applicators and ChloraPrep™ swabstick (~2.5 in x ~2.5 in)

The coverage area is specific to each applicator.

26 mL BD BD ChloraPrep™ applicator: ~13.2 inches x ~13.2 inches

10.5 mL BD BD ChloraPrep™ applicator: ~8.4 inches x ~8.4 inches

3 mL BD BD ChloraPrep™ applicator: ~4 inches x ~5 inches

1mL and FREPP 1.5 mL BD BD ChloraPrep™ applicators and BD ChloraPrep™ swabstick: ~2.5 inches x ~2.5 inches

Preoperative skin preparation is necessary to limit microorganisms on the skin and help minimize their entry into an incision or device-insertion site after application. Normal skin flora and suboptimal skin antisepsis are the primary drivers of healthcare-associated infections (HAIs).¹

Cleaning the skin before surgery reduces the amount of bacteria and microorganisms present that may cause surgical site infections. Follow antiseptic package inserts for optimal efficacy with regards to following prep time, application process, dry time, and warnings/contraindications.

Alcohol-based preoperative skin antiseptics are recommended in the evidence-based infection prevention guidelines published by preeminent health organizations:

● American College of Surgeons/Surgical Infection Society (ACS/SIS): Alcohol-containing preoperative skin preparatory agents should be used unless contraindication exists. (2016)⁷

● Centers for Disease Control and Prevention (CDC): Perform intraoperative skin preparation with an alcohol-based antiseptic agent unless contraindicated. (2017)⁸

● World Health Organization (WHO): The panel recommends alcohol-based antiseptic solutions based on CHG for surgical skin site preparation.⁶

● Society for Healthcare Epidemiology of America (SHEA): Use an alcohol based antiseptic for skin preparation.⁹

○ PVP-I allows for the free iodine to be released, which destroys proteins and DNA of microorganisms.

○ This solution is often used, since it is safe to use on most skin regardless of age.

○ CHG breaks down bacteria cell membranes to disinfect the skin.

○ The combination of fast-acting and persistent antimicrobial activity is the key to an effective preoperative skin preparation. IPA alone provides a 99.99% reduction in bacteria, but it does not provide long-lasting microbial kill. BD ChloraPrep™ maintains antimicrobial activity, demonstrating persistence for at least 7 days¹ compared to two hours for free iodine. Because BD ChloraPrep™ preoperative skin preparation contains the combination of isopropyl alcohol and chlorhexidine, it is more effective than isopropyl alcohol alone.

○ The chlorhexidine bisbiguanide groupings associate strongly to exposed anionic sites on the cell wall and cell membrane, particularly acidic phospholipids and proteins, causing displacement of divalent cations (Ca2+ and Mg2+). Bridging adjacent phospholipids in the cell membrane will cause a loss of structural integrity, reduce membrane fluidity and allow leakage of cellular materials. ¹³

○ Bacterial cells are negatively charged, but in the presence of chlorhexidine, the bacterial cell is neutralized and the charge is reversed. The attraction of the cationic chlorhexidine molecule and the negatively charged bacterial cell contributes to a rapid rate of bacterial kill; surface charge reversal is secondary to cell death. ³

○ In contrast, traditional iodophors can take two to three minutes until the free release of iodine can occur. While the iodophor dries, free iodine becomes available. The iodine then attacks the bacterial cell and the oxidation of two sulfhydryl groups, resulting in the formation of a disulfide bond. The effectiveness of iodophors is ≤ three hours. Lastly, iodophors are neutralized in the presence of blood and organic matter and have greater irritation than the CHG solution. ¹⁴

○ Chlorhexidine-based antiseptics have been used globally for more than 50 years and have been widely used in the US, Europe, Canada and Japan for more than 30 years. In the United States alone, more than 100 studies (excluding those focused on hand hygiene data) have been published, revealing positive outcomes related to the use of chlorhexidine gluconate (CHG)-based antiseptics. There are over 60+ published studies specifically for BD ChloraPrep™ preoperative skin preparation.

The combination of fast-acting and long-lasting antimicrobial activity is the key to an effective preoperative skin preparation. IPA alone provides a 99.99% reduction in bacteria, but it does not provide long-lasting microbial kill. BD ChloraPrep™ maintains antimicrobial activity for at least 7 days¹ compared to two hours for free iodine.³ Because BD ChloraPrep™ preoperative skin preparation contains the combination of isopropyl alcohol and chlorhexidine, it is more effective than isopropyl alcohol alone.

There are a number of reasons why skin preparation prior to surgery matters. Effectively preparing the skin can reduce the microorganisms on the skin that may cause surgical site infections. Below are some of the risk factors:

● On a single square centimeter of skin, there can be as many as 10 million aerobic bacteria¹⁵

● 80% of microorganisms reside in the first five cell layers of the epidermis¹⁶

● Infection prevention measures have focused on asepsis of healthcare providers and the environment, but there is evidence about the role played by the patient's own skin⁸