Chloraprep

INTRODUCTION: One of the important problems that lower the diagnostic value of blood culture is contamination with skin organisms. The povidone-iodine, alcohol, and chlorhexidine gluconate alcohol are used for disinfection prior to blood sampling for culture. METHODS: The investigator-initiated, open label, single centre, randomised trial compared blood culture contamination rates between two groups of patients in which using a povidone iodine skin-preparation process with the contamination rate for using "2 % chlorhexidine with 70 % isopropyl alcohol" skin-disinfection...

BACKGROUND: Periprosthetic joint infections occur in 1-4% of primary total shoulder arthroplasties (TSAs). Cutibacterium acnes (C. acnes) is the most commonly-implicated organism and has been shown to persist in the dermis despite use of preoperative antibiotics and standard skin preparations. Studies have shown decreased rates of positive C. acnes cultures with use of preoperative benzoyl peroxide (BPO) or hydrogen peroxide (H2O2), but positive deep cultures remain common. We sought to determine if an additional application of H2O2 directly to the dermis following skin incision would further decrease deep culture positivity rates...

Fungal-contaminated compounded pharmaceuticals and medical devices pose a public health problem. This review aimed to provide an organized overview of the literature on that critical issue. Firstly, it was found that compounding pharmacies can produce drugs that are contaminated with fungi, leading to outbreaks of severe fungal diseases. Secondly, inadequate sterile compounding techniques or storage conditions, or exceeding the limit of a fungal count, can result in fungal contamination. Lastly, nanotools can be used to rapidly detect fungi, thus improving fungal diagnostic procedures...

»: Benzoyl peroxide (BPO) 5% has been shown to reduce Cutibacterium acnes load on the skin. BPO 5% with miconazole nitrate (MN) 2% may be beneficial, whereas BPO 5% with clindamycin cream 1% to 1.2% does not seem to have additive effects when compared with BPO 5% alone. Chlorhexidine gluconate solutions reduce the total bacterial load on the skin, but do not seem to have a significant effect on C. acnes. »: ChloraPrep seems to be the best surgical skin preparation to decrease overall positive skin cultures...

OBJECTIVE: The global rate of surgical site infections (SSI) in caesarean sections (C-sections) is ~18%. By incrementally implementing an SSI prevention care bundle in maternity (i, ChloraPrep, ii, PICO dressings; performing elective C-sections in a main theatre rather than a labour ward and warming blankets; iii, vaginal cleansing, and iv, Hibiscrub), we aimed to reduce average SSI rates to <7.5%, as well as other complications. METHODS: In this prospective cohort study, the association between categorical variables were assessed by chi-squared tests, temporal trends in the monthly percentage change (MPC) of SSIs were measured using the Joinpoint Regression Program v4...

BACKGROUND: The use of an effective antimicrobial preoperative skin preparation solution is essential in preventing infections after surgery, but the findings in the literature regarding efficacy are not necessarily applicable to surgery involving the hip. The purpose of the present study was twofold: 1) to examine the native bacteria on the skin at the hip and 2) to determine the efficacy of 2 surgical skin preparation solutions at eliminating bacteria from the hip site in patients undergoing total hip arthroplasty...

BACKGROUND: Normal skin flora and suboptimal skin antisepsis are the primary drivers of healthcare-associated infections (HAIs). Antimicrobial persistence of 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. AIM: To assess the antimicrobial persistence of two preoperative skin preparation solutions. METHODS: A randomized, single-centre, partially blinded, clinical study was conducted in 103 healthy volunteers to evaluate the persistent antimicrobial properties of BD ChloraPrep™ (2% w/v chlorhexidine gluconate [CHG] + 70% v/v isopropyl alcohol [IPA]) and BD PurPrep™ (8...

OBJECTIVE: The purpose of our study was to compare the cost of surgical site skin preparation using ChloraPrep™ (2% chlorhexidine gluconate [CHG] and 70% isopropyl alcohol [IPA]) with skin cleansing using Betadine® Surgical Scrub and Betadine® 5% solution (povidone-iodine [PVI]) in total hip arthroplasty (THA). HYPOTHESIS: The hypothesis was that the ChloraPrep™ skin disinfection protocol reduces the cost of perioperative antisepsis. METHODS: A prospective database was created for all THAs performed at our university hospital between November 1st, 2020, and December 31st, 2020...

BACKGROUND: With the high costs of operating room time, minimizing potential causes of time waste is financially beneficial to surgeons and hospitals. The time needed to activate a chlorhexidine gluconate surgical solution applicator presents an opportunity for optimization. Many techniques are employed to expedite the process, but there have been no studies comparing these techniques. AIM: To determine the most efficient method for utilizing a chlorhexidine gluconate surgical prep applicator...

Background: Surgical site infections (SSIs) are a primary contributor to surgical morbidity and mortality, causing a substantial financial burden on the healthcare system. Specifically, Cutibacterium acnes contributes greatly to infections in the shoulder and spine regions. Prevention of infection is crucial to improve patient outcomes and reduce costs. This article reviews current surgical skin preparation solutions, the unique distribution of organisms at common orthopedic surgical sites, and recommends solutions based on surgical location...

BACKGROUND: Chlorhexidine Gluconate (CHG), Hibiclens (4% CHG with 4% Isopropyl Alcohol Detergent), and Chloraprep (i.e. labeled CHG-based solutions), utilized as preoperative surgical preparatory solutions may all cause severe oculotoxicity and ototoxicity. Alternatively, 10% Povidone-Iodine (PI) solutions without detergent demonstrate minimal toxic effects on the eyes and ears. METHODS: Based on studies from 1984 to 2021, we compared the safety/efficacy of CHG-based versus PI-based solutions utilized for presurgical skin preparation near the cornea/eyes and ears (i...

This article discusses the importance of effective skin antisepsis prior to the insertion of peripheral intravenous catheters (PIVCs) and how best clinical practice is promoted by application of an appropriate method of skin disinfection integrated effectively with a proprietary aseptic non touch technique, or other standard aseptic technique. Historically under-reported, incidence of infection and risk to patients from PIVCs is now increasingly being recognised, with new research and evidence raising concern and helping to drive new clinical guidance and improvement...

BACKGROUND: To prevent alcohol-based chlorhexidine from reaching the cerebrospinal fluid, it is recommended that the antiseptic solution be allowed to dry before skin palpation or puncture. However, no guidelines specify a drying time interval. Manufacturers recommend 3 min of air drying, based upon the isopropyl alcohol component. Therefore, to fill this knowledge gap, we designed a simulation study to investigate the incidence of primary chlorhexidine transfer from skin to gloves following three drying time intervals...

Chlorhexidine is a topical antiseptic that is generally well tolerated in patients, making it a common preparatory substance in various surgical settings. Sparse case reports have identified immediate hypersensitivity reactions after exposure to this substance, especially in patients with a history of atopy. The purpose of this case report is to describe 3 unique presentations of delayed hypersensitivity to epidermal chlorhexidine preparation. Patients undergoing breast surgery by a single surgeon between December 2018 and January 2019 were retrospectively reviewed for incidence of dermatologic complications...

BACKGROUND: An innovative approach to perioperative antiseptic skin preparation is warranted because of potential adverse skin irritation, rare risk of serious allergic reaction, and perceived diminished clinical efficacy of current perioperative antiseptic agents. The results of a confirmatory US Food and Drug Administration (FDA) phase 3 efficacy analysis of a recently approved innovative perioperative surgical skin antiseptic agent are discussed. METHODS: The microbial skin flora on abdominal and groin sites in healthy volunteers were microbiologically sampled following randomization to either ZuraGard, a 2% chlorhexidine/70% isopropyl alcohol preparation (Chloraprep), or a control vehicle (alcohol-free ZuraGard)...

INTRODUCTION: The Association of Anaesthetists' guidelines recommend 0.5% chlorhexidine gluconate for skin antisepsis before obstetric neuraxial procedures. In this national survey, we identified the practice of all 19 obstetric units in Ireland. A secondary aim was to investigate complications in units not following guidelines. METHODS: A consultant obstetric anaesthetist in each unit was asked seven questions relating to the antiseptic solution used, its application, their awareness of relevant guidelines, the unit epidural and caesarean section rates, and cases of either chemical arachnoiditis or central nervous system (CNS) infection in the previous year...

AIM: ChloraPrep™ (CHP) is a clear solution of 2% (w/v) chlorhexidine (CHG) in 70% (v/v) isopropyl alcohol (IPA) administered with a specially designed sterile single-use applicator in which a tinting agent can be added to the CHP solution upon activation of applicator immediately prior to patient skin preparation (CHP+T). This study investigated whether the immediate and residual efficacy of CHP vs CHP+T and a stock solution of 2% CHG in 70% IPA varied, and whether CHP was compromised by the addition of the dye...

BACKGROUND: For the prevention of surgical wound infections (SSIs), local microorganism counts can be lowered by skin antisepsis prior to surgical incisions. Until now, it has been unclear which antiseptic is the most effective. METHODS: This prospective randomized trial analyzed the efficacy of 2 frequently used agents in the reduction of postoperative wound complication rates after aseptic trauma surgery on the lower leg and foot. In the study, 279 consecutive participants were randomized; 112 received surgical skin preparations using chlorhexidine (CHX) (ChloraPrep; Becton Dickinson, Franklin Lakes, NJ) and 167 received preparations with povidone-iodine (PVP-I) (Braunoderm; B...

BACKGROUND: Surgical site infection (SSI) is an established quality indicator and predictor for adverse patient outcomes. Multiple strategies have been established to reduce SSI; however, optimum protocol remains unclear. The aim of the study was to assess the impact of established protocol on SSI after colon surgery. METHODS: We established a colon SSI bundle in 2017, which includes a chlorhexidine prescrub followed by chloraPrep, betadine wound wash, antibiotic infused irrigation, use of closure tray, and incision coverage with silver impregnated dressing...

OBJECTIVE: Alternatives to skin preparation with conventional preoperative antiseptics are required because of adverse reactions and the potential emergence of resistance. Here, we present 2 phase 2 studies of ZuraGard (ZG), a novel formulation of isopropyl alcohol and functional excipients developed for preoperative skin antisepsis. METHODS: Microbial skin flora on abdominal and inguinal sites in healthy volunteers were quantitatively assessed following application of ZG versus a negative control (ZV) and a chlorhexidine/alcohol preparation, Chloraprep (CP)...