Bone cement implantation syndrome in hip arthroplasty: Frequency, severity and prevention

• Published in: Orthopaedics & traumatology, surgery & research Vol. 108; no. 2; p. 103139
• Main Authors: Bonfait, Henri, Delaunay, Christian, De Thomasson, Emmanuel, Tracol, Philippe, Werther, Jean-Roger
• Format: Journal Article
• Language: English
• Published: France Elsevier Masson SAS 01.04.2022
• Subjects: Arthroplasty, Replacement, Hip - adverse effects; Arthroplasty, Replacement, Hip - methods; Bone cement implantation syndrome; Bone Cements - adverse effects; Cardiac arrest; Femoral cementing; Femur; Hip arthroplasty; Hip Prosthesis; Humans; Risk Factors; Syndrome; Femoral cementing; Bone cement implantation syndrome; Hip arthroplasty; Cardiac arrest
• ISSN: 1877-0568; 1877-0568
• DOI: 10.1016/j.otsr.2021.103139

Cemented femoral implants incur a serious risk of potentially fatal accidents in case of bone cement implantation syndrome (BCIS). As French data are sparse regarding this issue, Orthorisq, the official accreditation body for orthopedic surgeons, conducted an inter-professional survey: 1) to assess the frequency of BCIS, 2) to analyze risk factors related to the patient and to professional practices, and 3) to set out guidelines to reduce frequency and/or severity. French data on BCIS are underestimated and need updating to ease communication between colleagues. In 2019, Orthorisq ran a survey of its members’ practices and a “mirror” survey of anesthesiologists. In the decade from 2009 to 2018, the 775 respondent orthopedic surgeons, both occasional and systematic “cementers”, reported their experience with a declared annual rate of 80,112 arthroplasties, including 63,799 (79.6%) in scheduled surgery. Some of the survey questions concerned cementing technique. With the help of the French College of Anesthesia and Intensive Care Medicine, 305 anesthesiologists responded to the mirror survey. The 776 orthopedic surgeons reported 1896 cementing accidents with 387 deaths during the study decade. Accidents were 6-fold more frequent in traumatology than in scheduled orthopedic surgery (0.71% versus 0.12%) and, more importantly, were more serious: mortality was 10-fold higher (0.17% versus 0.017% [p<0.001]). Certain “tricks and tips” intended to improve cementing quality, such as a dedicated system and especially a plug, significantly increased the risk of BCIS (p<0.001). Over the same period, the 305 anesthesiologists had been involved in 490 cementing accidents; 88 (29%) had been faced by at least 1 death, most often in emergency settings (60/28). While 753 surgeons (96%) reported warning the anesthetists and 571 (74%) waited for agreement before cementing, only 109 (36%) and 124 (41%) anesthetists reported being systematically alerted to cementing and implant reduction, respectively. The rate of serious accidents was 0.19% and mortality was 0.05%, for a cumulative probability of 0.24% per year. Extrapolated to the data of the ATIH Technical Agency of Hospitalization Information and subtracting arthroplasties by “never-cementers”, these figures indicate 311 accidents with 65 deaths in femoral BCIS for 2018. In scheduled surgery, BCIS was exceptional, but the rate in traumatology was much higher. Certain techniques intended to improve femoral cementing quality actually increased the risk of BCIS; in high-risk patients, especially in traumatology, non-cemented femoral implants or else a 1st-generation cementing technique should therefore be preferred. Prevention of BCIS and/or reduction of severity require identification of at-risk patients and good communication between surgeons and anesthesiologists, especially at the various steps of the checklist. IV; case series.