Justin D Stull1, Thema A Nicholson2, Daniel E Davis2, Surena Namdari3. 1. Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA, USA. 2. Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA. 3. Department of Orthopaedic Surgery, Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA. Electronic address: surena.namdari@rothmanortho.com.
Abstract
BACKGROUND:Hydrogen peroxide is an inexpensive and effective antimicrobial agent that can be implemented in surgical skin preparations. The purpose of this study was to evaluate the decolonization effect of Cutibacterium acnes when adding hydrogen peroxide to a standard sterile preparation for shoulder surgery. METHODS: This was a single-institution, prospective, randomized controlled trial of male patients undergoing shoulder arthroscopy (April 2018 and May 2019). Patients were randomized to a standard skin preparation vs. an additional sterile preparation with 3% hydrogen peroxide. After draping, a 3-mm punch biopsy was obtained from the posterior arthroscopic portal site of all patients. Anaerobic and aerobic culture substrates were used and held for 13 days. RESULTS:Seventy male patients were randomized into the hydrogen peroxidegroup and 70 male patients were in the traditional group. Twelve (17.1%) patients in the hydrogen peroxide group and 24 (34.2%) patients in the traditional group had positive cultures for C acnes (P = .033). Cultures were positive at a mean of 4.5 days (range 3-7) in the hydrogen peroxide group and 4.1 days (range 3-8) in the traditional group (P = .48). There were no cases of skin reaction to the surgical preparation in either group. DISCUSSION: The results of this study suggest that the addition of hydrogen peroxide to preoperative surgical site preparation can reduce the C acnes culture rate. Hydrogen peroxide is inexpensive and can be added to the typical skin preparation used prior to shoulder surgery without substantial risk of skin reactions.
RCT Entities:
BACKGROUND:Hydrogen peroxide is an inexpensive and effective antimicrobial agent that can be implemented in surgical skin preparations. The purpose of this study was to evaluate the decolonization effect of Cutibacterium acnes when adding hydrogen peroxide to a standard sterile preparation for shoulder surgery. METHODS: This was a single-institution, prospective, randomized controlled trial of male patients undergoing shoulder arthroscopy (April 2018 and May 2019). Patients were randomized to a standard skin preparation vs. an additional sterile preparation with 3% hydrogen peroxide. After draping, a 3-mm punch biopsy was obtained from the posterior arthroscopic portal site of all patients. Anaerobic and aerobic culture substrates were used and held for 13 days. RESULTS: Seventy male patients were randomized into the hydrogen peroxide group and 70 male patients were in the traditional group. Twelve (17.1%) patients in the hydrogen peroxide group and 24 (34.2%) patients in the traditional group had positive cultures for C acnes (P = .033). Cultures were positive at a mean of 4.5 days (range 3-7) in the hydrogen peroxide group and 4.1 days (range 3-8) in the traditional group (P = .48). There were no cases of skin reaction to the surgical preparation in either group. DISCUSSION: The results of this study suggest that the addition of hydrogen peroxide to preoperative surgical site preparation can reduce the C acnes culture rate. Hydrogen peroxide is inexpensive and can be added to the typical skin preparation used prior to shoulder surgery without substantial risk of skin reactions.