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Pardo-Pol A, Fontanellas-Fes A, Pérez-Prieto D, Sorli L, Hinarejos P, Monllau JC. The Use of Erythromycin and Colistin Cement in Total Knee Arthroplasty Does Not Reduce the Incidence of Infection: A Randomized Study in 2,893 Knees With a 9-year Average Follow-Up. J Arthroplasty 2024; 39:2280-2284. [PMID: 38640967 DOI: 10.1016/j.arth.2024.04.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND One of the most severe complications of primary total knee arthroplasty (TKA) is prosthetic joint infection. Currently, the use of antibiotic-loaded cement for the prevention of infection is still controversial. The aim of the present study was to evaluate if the use of antibiotic-loaded cement reduces the infection rate in primary TKA in long-term follow-up (more than 5 years average follow-up). METHODS This study is the follow-up extension of a prospective randomized study, with 2,893 cemented TKA performed between 2005 and 2010 at our institution. There were 2 different cohorts depending on which bone cement was used: without antibiotics (control group) or those loaded with erythromycin and colistin (study group). All patients received the same systemic prophylactic antibiotics. The patients were followed for a minimum of twelve months. The diagnosis of prosthetic joint infection was done according to Zimmerli criteria. RESULTS In 1,452 patients, the prosthetic components were fixed using bone cement without antibiotics, whereas in 1,441 patients, bone cement was loaded with erythromycin and colistin. Both groups were comparable in terms of all the possible risk factors studied. We found a total of 53 deep infections, with a mean rate of 1.8%. There were no differences between the groups as to whether bone cement with or without antibiotics had been used (P = .58). The average duration of follow-up was 8.7 years. In terms of prosthetic revision due to aseptic loosening, there were no differences between groups (P = .32), with 33 revision arthroplasties in the control group and 37 in the study group. Moreover, we analyzed the erythromycin resistance rate, with no differences between both groups (P = .6). CONCLUSIONS The use of erythromycin and colistin-loaded bone cement in TKA did not lead to a decrease in the rate of infection in long-term follow-up, a finding that suggests that its use would not be indicated in the general population.
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Affiliation(s)
- Albert Pardo-Pol
- Department of Orthopedics, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain; Institut Catala de Traumatologiai Medicina de l'Esport (ICATME)-Hospital Universitari Quiron-Dexeus, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Albert Fontanellas-Fes
- Department of Orthopedics, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Daniel Pérez-Prieto
- Department of Orthopedics, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain; Institut Catala de Traumatologiai Medicina de l'Esport (ICATME)-Hospital Universitari Quiron-Dexeus, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Lluïsa Sorli
- Department of Infectious Diseases, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Pedro Hinarejos
- Department of Orthopedics, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Joan Carles Monllau
- Department of Orthopedics, Parc de Salut Mar, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain; Institut Catala de Traumatologiai Medicina de l'Esport (ICATME)-Hospital Universitari Quiron-Dexeus, Universitat Autonoma de Barcelona, Barcelona, Spain
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Jones IA, Wier J, Liu KC, Richardson MK, Yoshida B, Palmer R, Lieberman JR, Heckmann ND. Dexamethasone-Associated Hyperglycemia is Not Associated With Infectious Complications After Total Joint Arthroplasty in Diabetic Patients. J Arthroplasty 2024; 39:S43-S52.e5. [PMID: 38220028 DOI: 10.1016/j.arth.2024.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/26/2023] [Accepted: 01/09/2024] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND Postoperative infection is a devastating complication of total joint arthroplasty (TJA). Perioperative use of dexamethasone in patients who have diabetes mellitus (DM) remains controversial due to concern for increased infection risk. This study aimed to evaluate the association between dexamethasone and infection risk among patients who have DM undergoing TJA. METHODS This was a retrospective cohort study conducted on adult patients who underwent primary, elective total knee arthroplasty (TKA) or total hip arthroplasty (THA) between January 2016 and December 2021 using a large national database. We identified 110,568 TJA patients (TKA: 66.6%; THA: 33.4%), 31.0% (34,298) of which had DM. Patients who received perioperative dexamethasone were compared to those who did not. The primary end points were the 90-day risk of postoperative periprosthetic joint infection, surgical site infection (SSI), and other non-SSI (urinary tract infection, pneumonia, sepsis). RESULTS When modeling the association between dexamethasone exposure and study outcomes while accounting for the interaction between dexamethasone and morning blood glucose levels, dexamethasone administration conferred no increased odds of postoperative periprosthetic joint infection nor SSI in diabetics. However, dexamethasone significantly lowered the adjusted odds of other postoperative infections in diabetic patients (TKA: adjusted odds ratio = 09, 95% confidence interval = 0.8 to 1.0, P = .030; THA: adjusted odds ratio = 0.7, 95% confidence interval = 0.6 to 0.9, P = .001); specifically in patients with morning blood glucose levels between 110 to 248 mg/dL in TKA and ≤ 172 mg/dL in THA. CONCLUSIONS This study provides strong evidence against withholding dexamethasone in diabetic patients undergoing TJA based on concern for infection. Instead, short-course perioperative dexamethasone reduced infection risk in select patients. The narrative surrounding dexamethasone should shift away from questions about whether dexamethasone is appropriate for diabetic patients, and instead focus on how best to optimize its use.
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Affiliation(s)
- Ian A Jones
- Department of Anaesthesiology & Pain Medicine, University of Washington, Seattle, Washington
| | - Julian Wier
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Kevin C Liu
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Mary K Richardson
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Brandon Yoshida
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Ryan Palmer
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jay R Lieberman
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Nathanael D Heckmann
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
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Srikrishnaraj A, Lanting BA, Burton JP, Teeter MG. The Microbial Revolution in the World of Joint Replacement Surgery. JB JS Open Access 2024; 9:e23.00153. [PMID: 38638595 PMCID: PMC11023614 DOI: 10.2106/jbjs.oa.23.00153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
Background The prevalence of revision surgery due to aseptic loosening and periprosthetic joint infection (PJI) following total hip and knee arthroplasty is growing. Strategies to prevent the need for revision surgery and its associated health-care costs and patient morbidity are needed. Therapies that modulate the gut microbiota to influence bone health and systemic inflammation are a novel area of research. Methods A literature review of preclinical and clinical peer-reviewed articles relating to the role of the gut microbiota in bone health and PJI was performed. Results There is evidence that the gut microbiota plays a role in maintaining bone mineral density, which can contribute to osseointegration, osteolysis, aseptic loosening, and periprosthetic fractures. Similarly, the gut microbiota influences gut permeability and the potential for bacterial translocation to the bloodstream, increasing susceptibility to PJI. Conclusions Emerging evidence supports the role of the gut microbiota in the development of complications such as aseptic loosening and PJI after total hip or knee arthroplasty. There is a potential for microbial therapies such as probiotics or fecal microbial transplantation to moderate the risk of developing these complications. However, further investigation is required. Clinical Relevance Modulation of the gut microbiota may influence patient outcomes following total joint arthroplasty.
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Affiliation(s)
- Arjuna Srikrishnaraj
- Department of Surgery, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Brent A. Lanting
- Department of Surgery, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Bone and Joint Institute, Western University, London, Ontario, Canada
| | - Jeremy P. Burton
- Department of Surgery, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Bone and Joint Institute, Western University, London, Ontario, Canada
| | - Matthew G. Teeter
- Department of Surgery, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
- Bone and Joint Institute, Western University, London, Ontario, Canada
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Wier J, Liu KC, Richardson MK, Gettleman BS, Kistler NM, Heckmann ND, Lieberman JR. Higher Blood Glucose Levels on the Day of Surgery Are Associated with an Increased Risk of Periprosthetic Joint Infection After Total Hip Arthroplasty. J Bone Joint Surg Am 2024; 106:276-287. [PMID: 38127864 DOI: 10.2106/jbjs.23.00546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND Hyperglycemia has been identified as a risk factor for periprosthetic joint infection (PJI) after total hip arthroplasty (THA). However, there is no consensus with regard to the preoperative blood glucose level (BGL) on the day of the surgical procedure associated with increased risk. We sought to identify preoperative BGL thresholds associated with an increased risk of PJI. METHODS The Premier Healthcare Database was retrospectively queried for adult patients who underwent primary, elective THA and had a measurement of the preoperative BGL recorded on the day of the surgical procedure (preoperative BGL) from January 1, 2016, to December 31, 2021. The association between preoperative BGL and 90-day PJI risk was modeled using multivariable logistic regression with restricted cubic splines. Patients with and without diabetes with a preoperative BGL associated with 1.5 times greater odds of PJI (high preoperative BGL) were then compared with patients with a normal preoperative BGL. RESULTS In this study, 90,830 patients who underwent THA and had a recorded preoperative BGL were identified. The preoperative BGL associated with 1.5 times greater odds of PJI was found to be 277 mg/dL in patients with diabetes and 193 mg/dL in patients without diabetes. Compared with the normal preoperative BGL cohort, those with high preoperative BGL had increased odds of PJI (adjusted odds ratio [OR], 2.60 [95% confidence interval (CI), 1.45 to 4.67] for patients with diabetes and 1.66 [95% CI, 1.10 to 2.51] for patients without diabetes) and 90-day readmissions (adjusted OR, 1.92 [95% CI, 1.45 to 2.53] for patients with diabetes and 1.66 [95% CI, 1.37 to 2.00] for patients without diabetes). CONCLUSIONS Increased preoperative BGL was found to be associated with an increased risk of PJI following primary THA. Surgeons should be aware of patients with diabetes and a preoperative BGL of >277 mg/dL and patients without diabetes but with a preoperative BGL of >193 mg/dL. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Julian Wier
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Kevin C Liu
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Mary K Richardson
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
| | | | - Natalie M Kistler
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Nathanael D Heckmann
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Jay R Lieberman
- Department of Orthopaedic Surgery, University of Southern California Keck School of Medicine, Los Angeles, California
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Magruder ML, Yao VJH, Rodriguez AN, Ng MK, Sasson V, Erez O. Does Semaglutide Use Decrease Complications and Costs Following Total Knee Arthroplasty? J Arthroplasty 2023; 38:2311-2315.e1. [PMID: 37279843 DOI: 10.1016/j.arth.2023.05.071] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/20/2023] [Accepted: 05/24/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Diabetes mellitus (DM) and obesity are associated with total knee arthroplasty (TKA) complications. Semaglutide, a medication for DM and weight loss, can potentially affect TKA outcomes. This study investigated whether semaglutide use during TKA demonstrates fewer: (1) medical complications; (2) implant-related complications; (3) readmissions; and (4) costs. METHODS A retrospective query was performed using a National database to 2021. Patients undergoing TKA for osteoarthritis with DM and semaglutide use were successfully propensity score-matched to controls semaglutide = 7,051; control = 34,524. Outcomes included 90-day postoperative medical complications, 2-year implant-related complications, 90-day readmissions, in-hospital lengths of stay, and costs. Multivariate logistical regressions calculated odds ratios (ORs), 95% confidence intervals, and P values (P < .003 as significance threshold after Bonferroni correction). RESULTS Semaglutide cohorts had higher incidence and odds of myocardial infarction (1.0 versus 0.7%; OR 1.49; P = .003), acute kidney injury (4.9 versus 3.9%; OR 1.28; P < .001), pneumonia (2.8 versus 1.7%; OR 1.67; P < .001), and hypoglycemic events (1.9 versus 1.2%; OR 1.55; P < .001), but lower odds of sepsis (0 versus 0.4%; OR 0.23; P < .001). Semaglutide cohorts also had lower odds of prosthetic joint infections (2.1 versus 3.0%; OR 0.70; P < .001) and readmission (7.0 versus 9.4%; OR 0.71; P < .001), and trended toward lower odds of revisions (4.0 versus 4.5%; OR 0.86; P = .02) and 90-day costs ($15,291.66 versus $16,798.46; P = .012). CONCLUSION Semaglutide use during TKA decreased risk for sepsis, prosthetic joint infections, and readmissions, but also increased risk for myocardial infarction, acute kidney injury, pneumonia, and hypoglycemic events.
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Affiliation(s)
- Matthew L Magruder
- Department of Orthopaedic Surgery, Maimonidies Medical Center, Brooklyn, New York
| | - Vincent J H Yao
- Sophie Davis Biomedical Education Program at the CUNY School of Medicine, New York, New York
| | - Ariel N Rodriguez
- Department of Orthopaedic Surgery, Maimonidies Medical Center, Brooklyn, New York
| | - Mitchell K Ng
- Department of Orthopaedic Surgery, Maimonidies Medical Center, Brooklyn, New York
| | - Victor Sasson
- Department of Orthopaedic Surgery, Maimonidies Medical Center, Brooklyn, New York
| | - Orry Erez
- Department of Orthopaedic Surgery, Maimonidies Medical Center, Brooklyn, New York
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Sun J, Huang L, Yang Y, Liao H. Risk assessment and clinical prediction model of planned transfer to the ICU after hip arthroplasty in elderly individuals. BMC Surg 2023; 23:305. [PMID: 37805523 PMCID: PMC10559453 DOI: 10.1186/s12893-023-02204-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 09/23/2023] [Indexed: 10/09/2023] Open
Abstract
BACKGROUND With the development of hip arthroplasty technology and rapid rehabilitation theory, the number of hip arthroplasties in elderly individuals is gradually increasing, and their satisfaction with surgery is also gradually improving. However, for elderly individuals, many basic diseases, poor nutritional status, the probability of surgery, anaesthesia and postoperative complications cannot be ignored. How to reduce the incidence of postoperative complications, optimize medical examination for elderly patients, and reasonably allocate medical resources. This study focuses on the construction of a clinical prediction model for planned transfer to the ICU after hip arthroplasty in elderly individuals. METHODS We retrospectively analysed 325 elderly patients who underwent hip arthroplasty. The general data and preoperative laboratory test results of the patients were collected. Univariate and multivariate logistic regression analyses were performed to screen independent influencing factors. The backwards LR method was used to establish the prediction model. Then, we assessed and verified the degree of discrimination, calibration and clinical usefulness of the model. Finally, the prediction model was rendered in the form of a nomogram. RESULTS Age, blood glucose, direct bilirubin, glutamic-pyruvic transaminase, serum albumin, prothrombin time and haemoglobin were independent influencing factors of planned transfer to the ICU after hip arthroplasty. The area under the curve (AUC) of discrimination and the 500 bootstrap internal validation AUC of this prediction model was 0.793. The calibration curve fluctuated around the ideal curve and had no obvious deviation from the ideal curve. When the prediction probability was 12%-80%, the clinical decision curve was above two extreme lines. The discrimination, calibration and clinical applicability of this prediction model were good. The clinical prediction model was compared with the seven factors in the model for discrimination and clinical use. The discrimination and clinical practicability of this prediction model were superior to those of the internal factors. CONCLUSION The prediction model has good clinical prediction ability and clinical practicability. The model is presented in the form of a linear graph, which provides an effective reference for the individual risk assessment of patients.
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Affiliation(s)
| | - Lue Huang
- Meizhou People's Hospital, Meizhou, China
| | - Yali Yang
- Meizhou People's Hospital, Meizhou, China
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Chang WP, Peng YX. Differences Between Patients With Diabetes Mellitus and Obese Patients in Occurrence of Peri-Prosthetic Joint Infection: A Systemic Review and Meta-Analysis. Surg Infect (Larchmt) 2023; 24:671-683. [PMID: 37722014 DOI: 10.1089/sur.2023.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2023] Open
Abstract
Background: To understand the differences between patients with diabetes mellitus and obese patients with respect to the occurrence of peri-prosthetic joint infection (PJI) after lower-extremity joint arthroplasty as well as to identify differences in PJI occurrence at different time periods. Patients and Methods: The Cochrane Library, CINAHL, MEDLINE, and PubMed were searched for literature published between January 2000 and July 2022. Our targets were studies involving patients with PJI who had already been diagnosed as having diabetes mellitus or being obese before receiving lower-extremity joint arthroplasty. Analysis was performed using Comprehensive Meta-Analysis Software (CMA) Version 3 (Biostat, Inc., Englewood, NJ, USA). Results: A total of 53,522 patients with diabetes mellitus and 360,018 obese patients were included. The forest plot for patients with and without diabetes mellitus indicated that patients with diabetes mellitus were more likely to contract PJIs than were patients without diabetes mellitus (odds ratio, 1.84; 95% confidence interval [CI], 1.56-2.16) and that no differences existed among early, delayed, and late PJI occurrence in patients with diabetes mellitus. The forest plot for obese and non-obese patients indicated that obese patients were more likely to contract PJIs than were non-obese patients (odds ratio, 1.86; 95% CI, 1.53-2.14) and that among obese patients, early PJI occurrence was higher than was late PJI occurrence. In addition, the mixed model indicated that obese patients were more likely to develop early PJIs than were patients with diabetes mellitus. Conclusions: Patients with diabetes mellitus and obese patients were more likely to develop PJIs than were patients without diabetes mellitus and non-obese patients, and that obese patients were more likely to develop early PJIs than late PJIs. Also, obese patients were more likely to develop early PJIs than patients with diabetes mellitus.
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Affiliation(s)
- Wen-Pei Chang
- Department of Nursing, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Yu-Xuan Peng
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
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Pilskog K, Høvding P, Fenstad AM, Inderhaug E, Fevang JM, Dale H. Risk factors for fracture-related infection after ankle fracture surgery. Injury 2023; 54:111011. [PMID: 37688812 DOI: 10.1016/j.injury.2023.111011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/21/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023]
Abstract
INTRODUCTION Ankle fracture surgery comes with a risk of fracture-related infection (FRI). Identifying risk factors are important in preoperative planning, in management of patients, and for information to the individual patient about their risk of complications. In addition, modifiable factors can be addressed prior to surgery. The aim of the current paper was to identify risk factors for FRI in patients operated for ankle fractures. METHODS A cohort of 1004 patients surgically treated for ankle fractures at Haukeland University Hospital in the period of 2015-2019 was studied retrospectively. Patient charts and radiographs were assessed for the diagnosis of FRI. Binary logistic regression was used in analyses of risk factors. Regression coefficients were used to calculate the probability for FRI based on the patients' age and presence of one or more risk factors. RESULTS FRI was confirmed in 87 (9%) of 1004 patients. Higher age at operation (p < .001), congestive heart failure (CHF), p = 0.006), peripheral artery disease (PAD, p = 0.001), and current smoking (p = .006) were identified as risk factors for FRI. PAD and CHF were the risk factors displaying the strongest association with FRI with an adjusted odds ratio of 4.2 (95% CI 1.8-10.1) and 4.7 (95% CI 1.6-14.1) respectively. CONCLUSION The prevalence of FRI was 9% after surgical treatment of ankle fractures. The combination of risk factors found in this study demonstrate the need for a thorough, multidisciplinary, and careful approach when faced with an elderly or frail patient with an ankle fracture. The results of this study help the treating surgeons to inform their patients of the risk of FRI prior to ankle fracture surgery. LEVEL OF EVIDENCE Level III retrospective case-control study.
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Affiliation(s)
- Kristian Pilskog
- Department of Orthopaedic Surgery, Haukeland University Hospital, Pb 1400, Bergen 5021, Norway; Department of Clinical Medicine (K1), University of Bergen, Norway Pb 7804, Bergen 5020, Norway.
| | - Pål Høvding
- Department of Orthopaedic Surgery, Haukeland University Hospital, Pb 1400, Bergen 5021, Norway
| | - Anne Marie Fenstad
- The Norwegian Arthroplasty Register, Department of Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Eivind Inderhaug
- Department of Orthopaedic Surgery, Haukeland University Hospital, Pb 1400, Bergen 5021, Norway; Department of Clinical Medicine (K1), University of Bergen, Norway Pb 7804, Bergen 5020, Norway
| | - Jonas Meling Fevang
- Department of Orthopaedic Surgery, Haukeland University Hospital, Pb 1400, Bergen 5021, Norway; Department of Clinical Medicine (K1), University of Bergen, Norway Pb 7804, Bergen 5020, Norway
| | - Håvard Dale
- Department of Orthopaedic Surgery, Haukeland University Hospital, Pb 1400, Bergen 5021, Norway; Department of Clinical Medicine (K1), University of Bergen, Norway Pb 7804, Bergen 5020, Norway
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Marxen T, Su S, Brown C, Faulkner HR, Losken A. Preoperative Glucose Predicts Postoperative Complications After Complex Abdominal Wall Reconstruction. Ann Plast Surg 2023; 91:124-128. [PMID: 37450870 DOI: 10.1097/sap.0000000000003618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
BACKGROUND Despite advances in surgical methods, complication rates after complex abdominal wall reconstruction (CAWR) remain high. Identification of preoperative risk factors can assist surgeons with risk stratification and patient counseling. The deleterious effects of hyperglycemia on wound healing are well established. With the increasing prevalence of diabetes (diabetes mellitus) and prediabetes, a greater proportion of patients are likely to have increased blood glucose levels that may contribute to poor surgical outcomes. The primary aim of this study was to determine whether preoperative hyperglycemia predicted surgical outcome. The secondary aim was to establish glucose thresholds to assist with surgical risk stratification. METHODS All patients who underwent CAWR by the senior author at a single institution from 2002 to 2021 were retrospectively reviewed. Patients were stratified into 4 groups based on preoperative blood glucose: <100 mg/dL (n = 184), 100-140 mg/dL (n = 207), 140-180 mg/dL (n = 41), and >180 mg/dL (n = 16). Patient demographics, risk factors, surgical techniques, complications, and outcomes were recorded and compared. RESULTS The study cohort comprised of 478 patients. Mean age was 53.9 ± 12.3 years. Mean body mass index was 32.1 ± 7.8 kg/m2. Higher age (P = 0.0085), higher body mass index (P = 0.0005), the presence of diabetes (P < 0.0001), and hypertension (P = 0.0004) were significantly associated with higher glucose. Overall complication rates ranged from 26% (glucose <100 mg/dL) to 94% (glucose >180 mg/dL), whereas recurrence rates ranged from 10% (glucose <100 mg/dL) to 37% (glucose 140-180 mg/dL). Multivariate logistic regression analysis revealed preoperative glucose to have a significant, independent effect on overall complication rate (P < 0.0001), major complication rate (P < 0.0001), and recurrence rate (P < 0.0031). CONCLUSIONS Preoperative hyperglycemia is an important predictor of postoperative complications and recurrence after CAWR. Point-of-care glucose levels are routinely gathered before surgery and may help to establish thresholds for which elective CAWR might be deferred. Strategies to lower preoperative glucose should be part of an optimization protocol for improving outcomes.
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Affiliation(s)
- Troy Marxen
- From the Emory University School of Medicine
| | - Shannon Su
- From the Emory University School of Medicine
| | - Ciara Brown
- Division of Plastic and Reconstructive Surgery, Emory University School of Medicine, Atlanta, GA
| | - Heather R Faulkner
- Division of Plastic and Reconstructive Surgery, Emory University School of Medicine, Atlanta, GA
| | - Albert Losken
- Division of Plastic and Reconstructive Surgery, Emory University School of Medicine, Atlanta, GA
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Jaqueto PA, Sabbag IC, Silva LPDA, Nunes LFB, Mattos CADE, Leandro-Merhi VA. INVERSE RELATIONSHIP BETWEEN PLASMA PROTEINS AND SATISFACTORY SURGICAL WOUNDS OUTCOME. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e263313. [PMID: 37323150 PMCID: PMC10263440 DOI: 10.1590/1413-785220233102e263313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 07/05/2022] [Indexed: 06/17/2023]
Abstract
Objective This study investigated the factors associated with satisfactory early postoperative wound conditions. Method A prospective study was conducted with patients (n=179) submitted to osteosynthesis in general, in a hospital orthopedics service. In the preoperative period, patients underwent laboratory exams and the surgical indications were based on the type of fracture and the patient's clinical conditions. In the postoperative period, patients were evaluated based on the presence of complications and considering their surgical wounds. Chi-square, Fisher, Mann-Whitney, and Kruskal-Wallis tests were used in the analysis. To identify the factors associated with wound condition, univariate and multiple logistic regression analysis was used. Results In the univariate analysis, each transferring unit reduction increased the chance of satisfactory outcome by 1.1% (p=0.0306; OR= 0.989 (1.011); 95%CI= 0.978;0.999; 1.001;1.023). The presence of SAH increased 2.7 fold the chance of satisfactory outcome (p=0.0424; OR= 2,667; 95%CI= 1,034;6,877). Hip fracture increased 2.6 fold the chance of satisfactory outcome (p=0.0272; OR=2.593; IC95%=1.113; 6.039). And the absence of a compound fracture increased 5.5 fold the chance of satisfactory wound outcome (p=0.0004; OR=5,493; 95%CI=2,132;14,149). In the multiple analysis, patients with non compound fractures were 9.7 times more likely to experience a satisfactory outcome when compared to patients with compound fractures (p=0.0014; OR=9,687; 95%CI= 2,399; 39,125). Conclusion There was an inverse relationship between plasma proteins levels and satisfactory surgical wounds outcome. Only exposure remained associated with wound conditions. Level Of Evidence: II, Prospective Study.
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Affiliation(s)
- Pedro Augusto Jaqueto
- . Pontifícia Universidade Católica de Campinas (PUC-Campinas), Postgraduated Program in Health Sciences, Campinas, SP, Brazil
| | | | | | | | | | - Vânia Aparecida Leandro-Merhi
- . Pontifícia Universidade Católica de Campinas (PUC-Campinas), Postgraduated Program in Health Sciences, Campinas, SP, Brazil
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Baker HP, Seidel H, Vatti L, Weaver D, Wallace SS, Scott BL. Concurrent Hardware Removal is Associated With Increased Odds of Infection Following Conversion Total Knee Arthroplasty. J Arthroplasty 2023; 38:680-684.e1. [PMID: 36307051 DOI: 10.1016/j.arth.2022.10.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/17/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The optimal timing of removal of periarticular implants prior to conversion total knee arthroplasty (TKA) remains to be determined. The purpose of this study was to compare infection rates in conversion TKA when hardware removal was performed in either a staged or concurrent manner. METHODS We performed a retrospective study using a national insurance claims database of patients who underwent removal of hardware on the same day or within 1 year before their TKA. A total of 16,099 patients met the criteria. After matching, both final cohorts consisted of 4,502 patients. The 90-day and 1-year rates of prosthetic joint infection were calculated. RESULTS The rates of infection were 1.64% and 3.00% in the staged group and 2.62% and 3.95% in the concurrent group at 90 days and 1 year postoperatively, respectively (P = .001, P = .01). Logistic regression analyses demonstrated that patients who had hardware removal greater than 3 months prior to TKA had significantly lower odds of infection at 1-year postop (Odds Ratio 0.61 95% Confidence Interval 0.45-0.84; P = .003). CONCLUSION Removal of hardware performed concurrently or within 3 months of a TKA is associated with increased odds of prosthetic joint infection at 1 year postoperatively. Surgeons should consider removing periarticular hardware prior to TKA when possible.
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Affiliation(s)
- Hayden P Baker
- The University of Chicago, Department of Orthopaedic Surgery, Chicago, Illinois
| | - Henry Seidel
- The University of Chicago, Department of Orthopaedic Surgery, Chicago, Illinois
| | - Lohith Vatti
- The University of Chicago, Department of Orthopaedic Surgery, Chicago, Illinois
| | - Douglas Weaver
- The University of Chicago, Department of Orthopaedic Surgery, Chicago, Illinois
| | - Sara S Wallace
- The University of Chicago, Department of Orthopaedic Surgery, Chicago, Illinois
| | - Bryan L Scott
- Massachusetts General Hospital, Department of Orthopaedic Surgery, Boston, Massachusetts
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12
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Shah K, Gögenur I, Gislason H. High preoperative HbA1c does not affect early or late complication rates after bariatric surgery. Surg Endosc 2023:10.1007/s00464-023-10009-w. [PMID: 36991264 DOI: 10.1007/s00464-023-10009-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 03/09/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Preoperative HbA1c has been associated with an increased incidence of postoperative morbidity and mortality after abdominal and cardiovascular surgery. The literature on bariatric surgery is inconclusive and guidelines recommend postponement of surgery when HbA1c is above an arbitrary threshold (≥ 8.5%). In this study, we sought to understand the impact of preoperative HbA1c on early and late postoperative complications. METHODS We performed a retrospective analysis of prospectively collected data on obese patients with diabetes who underwent laparoscopic bariatric surgery. Patients were categorized into three groups according to their preoperative HbA1c level: < 6.5% (group 1), 6.5-8.4% (group 2) and ≥ 8.5% (group 3). Primary outcomes were early and late postoperative complications (< and > 30 days, respectively) that were differentiated based on severity (major/minor). Secondary outcomes were length of stay (LOS), duration of surgery, and rate of readmission. RESULTS In total, 6798 patients underwent laparoscopic bariatric surgery from 2006 to 2016, of which 1021 (15%) patients had Type 2 Diabetes (T2D). Complete data with a median follow-up of 45 months (3-120) were available for 914 patients with HbA1c < 6.5% (n = 227, 24.9%), 6.5-8.4% (n = 532, 58.5%) and ≥ 8.5% (n = 152, 16.6%). Early major surgical complication rate was similar across the groups ranging from 2.6 to 3.3%. No associations between high preoperative HbA1c and late complications-medical as well as surgical-was observed. Groups 2 and 3 had statistically significant more pronounced inflammatory status. LOS (1.8-1.9 days), readmission rates (1.7-2.0%) and surgical time was similar across the three groups. CONCLUSION Elevated HbA1c is not associated with more early or late postoperative complications, longer LOS, longer surgical time or higher rates of readmission.
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13
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Shichman I, Oakley CT, Konopka JA, Rozell JC, Schwarzkopf R, Lajam CM. Preoperatively elevated HbA1c levels can meaningfully improve following total joint arthroplasty. Arch Orthop Trauma Surg 2023:10.1007/s00402-023-04765-6. [PMID: 36703084 DOI: 10.1007/s00402-023-04765-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 01/03/2023] [Indexed: 01/28/2023]
Abstract
BACKGROUND Prior literature has demonstrated that diabetic (DM) patients undergoing total joint arthroplasty (TJA) with elevated preoperative HbA1c scores have poorer clinical outcomes. However, no literature has reported the effect of undergoing TJA on laboratory markers of glycemic control. This study sought to evaluate effect of undergoing TJA on postoperative glycemic control and outcomes. METHODS This retrospective study reviewed all patients with DM who underwent primary, elective TJA at our high volume orthopedic institution. Included patients had at least one HbA1c value 3 months to 2 weeks pre-surgery and 3-6 months after surgery. Changes in HbA1c from before to after surgery were calculated. Change in HbA1c greater than 1.0% was considered clinically meaningful. Change in HbA1c was analyzed and stratified into subgroups. RESULTS In total, 770 primary TJA patients were included. Patients with preoperative HbA1c > 7% vs. ≤ 7% were significantly more likely to have clinically meaningful post-TJA decrease in HbA1c (24.5 vs. 2.9%, p < 0.001). Patients with preoperative HbA1c > 8 were significantly more likely to have decrease of > 2.0 compared to those with HbA1c < 8 (p < 0.001). Multivariate regression revealed that preop HbA1c > 7.0, former and current smokers, males, and African-Americans were significantly more likely to achieve clinically meaningful decrease in HbA1c. Additionally, postoperative increase in HbA1c > 1% was associated with significantly higher 90-day ED visits. DISCUSSION Patients with higher preoperative HbA1c were more likely to have clinically meaningful decreases in HbA1c postoperatively. A combination of preoperative medical optimization and improvements in mobility after TJA may play a role in these changes. Those with elevated HbA1c can have meaningful improvement in HbA1c after TJA.
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Affiliation(s)
- Ittai Shichman
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
- Division of Orthopedic Surgery, Tel-Aviv Sourasky Medical Center, Sackler School of Medicine, Tel-Aviv, Israel
| | - Christian T Oakley
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Jaclyn A Konopka
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Joshua C Rozell
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Claudette M Lajam
- Department of Orthopedic Surgery, Hospital of Joint Diseases, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA.
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14
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Movement is Life-Optimizing Patient Access to Total Joint Arthroplasty: Chronic Kidney Disease Disparities. J Am Acad Orthop Surg 2022; 30:1064-1068. [PMID: 35427242 DOI: 10.5435/jaaos-d-21-00919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 02/09/2022] [Indexed: 02/01/2023] Open
Abstract
Approximately 15% of the American adults have chronic kidney disease (CKD). Rates of CKD are higher in underserved communities: It is highest in African Americans (16%) and Hispanic individuals (14%). African Americans are more than 3 times as likely compared with their White counterparts to develop end-stage kidney disease, requiring dialysis or a kidney transplant. Rates of CKD are higher in the geriatric and socioeconomic disadvantaged populations, groups with higher rates of hip and knee osteoarthritis and with comorbidities, including obesity, diabetes mellitus, heart disease, and hypertension. CKD of any stage is associated with increased postoperative readmission, complications, and mortality. Patients on hemodialysis after total joint arthroplasty are at increased risk for complications, including periprosthetic joint infection, and given the reduction in risk after kidney transplant, there is varying opinion regarding whether patients on hemodialysis are safe arthroplasty candidates.
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15
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Movement Is Life-Optimizing Patient Access to Total Joint Arthroplasty: Diabetes Mellitus Disparities. J Am Acad Orthop Surg 2022; 30:1017-1022. [PMID: 34534181 DOI: 10.5435/jaaos-d-21-00425] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 08/23/2021] [Indexed: 02/01/2023] Open
Abstract
This is one of a series of articles that focuses on maximizing access to total joint arthroplasty by providing preoperative optimization pathways to all patients to promote the best results and minimize postoperative complications. Because of inequities in health care, an optimization process that is not equipped to support the underserved can potentially worsen disparities in the utilization of arthroplasty. A staggering 10.5% of the American population lives with diabetes mellitus. Diabetes prevalence is 17% higher in rural communities compared with urban communities. Rates of diabetes are higher in African American, Hispanic, and American Indian populations. Barriers to health care are higher in rural areas and for vulnerable communities, positioning the management of diabetes at the intersection of risk. Poor glycemic control is a predictor of periprosthetic joint infection. Optimization tools include assessing for food security, knowledge of a social safety net and community resources, patient diabetic literacy, and relationships with primary care providers to ensure continuous check-ins as well as partnering with specialty endocrine diabetic clinics. Several strategic recommendations, such as healthcare navigators and promotores (Latinx population), are made to enable and empower, such as continuous glucose monitoring, the preoperative patient to reach a safe preoperative optimization goal for their TJA surgery.
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Intermuscular Fat, But Not Subcutaneous Fat, Correlated With Major Complications After Primary Total Hip Arthroplasty. Acad Radiol 2022:S1076-6332(22)00505-0. [DOI: 10.1016/j.acra.2022.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/13/2022] [Accepted: 09/16/2022] [Indexed: 11/22/2022]
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Correlation between the Control of Blood Glucose Level and HbA1C and the Incidence of Surgical Site Infection after Emergent Surgery for the Lower Limb Fracture among Type II DM Patients Aged More Than 50 Years Old. J Clin Med 2022; 11:jcm11195552. [PMID: 36233420 PMCID: PMC9570791 DOI: 10.3390/jcm11195552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 11/26/2022] Open
Abstract
This is the first study focusing on perioperative blood glycemic monitoring for the incidence of surgical site infection (SSI) among patients with type II DM (T2DM) during the 1-year follow-up after emergent orthopedic surgery. We retrospectively collected the data of 604 patients who had received surgery for unilateral lower limb traumatic fracture from January 2011 to January 2021, including 215 men and 389 women with a mean age of 71.21 and a mean BMI of 25.26. In total, 84 (13.9%) of them developed SSI during the 1-year follow-up. Higher preoperative and postoperative -3-month hemoglobin A1c (HbA1c) and AC blood glucose and the presence of rheumatoid arthritis were all associated with increased rates of SSI. The thresholds for predicting SSI were the following: (1) preoperative HbA1c > 7.850% (area under curve [AUC] = 0.793); (2) postoperative HbA1c > 6.650% (AUC = 0.648); (3) preoperative AC blood glucose > 130.50 mg/dL (AUC = 0.773); and (4) postoperative AC blood glucose > 148.5 mg/dL (AUC = 0.709) by receiver-operating characteristic curve method. These findings may provide a useful control guideline for patients with T2DM older than 50 years old and who received surgery for a lower limb fracture in the prevention of postoperative SSI.
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18
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Goh GS, Shohat N, Abdelaal MS, Small I, Thomas T, Ciesielka KA, Parvizi J. Serum Glucose Variability Increases the Risk of Complications Following Aseptic Revision Hip and Knee Arthroplasty. J Bone Joint Surg Am 2022; 104:1614-1620. [PMID: 35869901 DOI: 10.2106/jbjs.21.00878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Increased serum glucose variability has been proposed as a risk factor for perioperative morbidity and mortality. Given the greater surgical complexity and complication risk of revision total joint arthroplasty (TJA), previous findings may not be generalizable to the revision population. The purpose of this study was to investigate the association between glucose variability and postoperative complications following aseptic revision TJA. METHODS We identified 1,983 patients who underwent an aseptic revision TJA (636 total knee arthroplasties [TKAs] and 1,347 total hip arthroplasties [THAs]) from 2001 to 2019. Patients with ≥2 postoperative glucose values per day or ≥3 values during hospitalization were included in this study. Glucose variability was assessed using the coefficient of variation (COV). Outcomes included length of hospital stay, 90-day complications, mortality, and periprosthetic joint infection (PJI) as defined by the 2018 International Consensus Meeting criteria. Multivariate regression was used to determine the association between glucose variability and each end point, using COV as continuous and categorical variables (that is, COV tertiles). RESULTS Patients with high glycemic variability were at 1.7 times greater risk for 90-day complications (odds ratio [OR], 1.664 [95% confidence interval (CI), 1.266 to 2.188]; p < 0.001) and 2 times greater risk for PJI at a minimum 1-year follow-up (OR, 1.984 [95% CI, 1.270 to 3.100]; p = 0.003). The risk of 90-day complications increased by 2.2% (OR, 1.022 [95% CI, 1.012 to 1.032]; p < 0.001) and the risk of PJI increased by 1.8% (OR, 1.018 [95% CI, 1.003 to 1.034]; p = 0.013) for every percentage-point increase in COV. Patients with higher glucose variability also had a longer length of stay (beta, 1.028 days [95% CI, 0.590 to 1.466 days]; p < 0.001). These associations were independent of age, sex, body mass index, Charlson Comorbidity Index, involved joint, operative time, history of diabetes, and mean glucose levels. CONCLUSIONS Higher glucose variability was associated with an increased risk of medical complications and PJI following aseptic revision TJA. Patients undergoing these complex procedures should have glucose levels monitored closely in the perioperative period. Future studies should evaluate the utility of continuous glucose monitoring in this high-risk population. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Graham S Goh
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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19
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Bui TI, Gill AL, Mooney RA, Gill SR. Modulation of Gut Microbiota Metabolism in Obesity-Related Type 2 Diabetes Reduces Osteomyelitis Severity. Microbiol Spectr 2022; 10:e0017022. [PMID: 35315698 PMCID: PMC9045376 DOI: 10.1128/spectrum.00170-22] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/03/2022] [Indexed: 12/01/2022] Open
Abstract
Staphylococcus aureus is an opportunistic pathogen causing osteomyelitis through hematogenous seeding or contamination of implants and open wounds following orthopedic surgeries. The severity of S. aureus-mediated osteomyelitis is enhanced in obesity-related type 2 diabetes (obesity/T2D) due to chronic inflammation impairing both adaptive and innate immunity. Obesity-induced inflammation is linked to gut dysbiosis, with modification of the gut microbiota by high-fiber diets leading to a reduction in the symptoms and complications of obesity/T2D. However, our understanding of the mechanisms by which modifications of the gut microbiota alter host infection responses is limited. To address this gap, we monitored tibial S. aureus infections in obese/T2D mice treated with the inulin-like fructan fiber oligofructose. Treatment with oligofructose significantly decreased S. aureus colonization and lowered proinflammatory signaling postinfection in obese/T2D mice, as observed by decreased circulating inflammatory cytokines (tumor necrosis factor-α [TNF-α]) and chemokines (interferon-γ-induced protein 10 kDa [IP-10], keratinocyte-derived chemokine [KC], monokine induced by interferon-γ [MIG], monocyte chemoattractant protein-1 [MCP-1], and regulated upon activation, normal T cell expressed and presumably secreted [RANTES]), indicating partial reduction in inflammation. Oligofructose markedly shifted diversity in the gut microbiota of obese/T2D mice, with notable increases in the anti-inflammatory bacterium Bifidobacterium pseudolongum. Analysis of the cecum and plasma metabolome suggested that polyamine production was increased, specifically spermine and spermidine. Oral administration of these polyamines to obese/T2D mice resulted in reduced infection severity similar to oligofructose supplementation, suggesting that polyamines can mediate the beneficial effects of fiber on osteomyelitis severity. These results demonstrate the contribution of gut microbiota metabolites to the control of bacterial infections distal to the gut and polyamines as an adjunct therapeutic for osteomyelitis in obesity/T2D. IMPORTANCE Individuals with obesity-related type 2 diabetes (obesity/T2D) are at a five times increased risk for invasive Staphylococcus aureus osteomyelitis (bone infection) following orthopedic surgeries. With increasing antibiotic resistance and limited discoveries of novel antibiotics, it is imperative that we explore other avenues for therapeutics. In this study, we demonstrated that the dietary fiber oligofructose markedly reduced osteomyelitis severity and hyperinflammation following acute prosthetic joint infections in obese/T2D mice. Reduced infection severity was associated with changes in gut microbiota composition and metabolism, as indicated by increased production of natural polyamines in the gut and circulating plasma. This work identifies a novel role for the gut microbiome in mediating control of bacterial infections and polyamines as beneficial metabolites involved in improving the obesity/T2D host response to osteomyelitis. Understanding the impact of polyamines on host immunity and mechanisms behind decreasing susceptibility to severe implant-associated osteomyelitis is crucial to improving treatment strategies for this patient population.
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Affiliation(s)
- Tina I. Bui
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Ann Lindley Gill
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Robert A. Mooney
- Department of Pathology and Laboratory Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Center for Musculoskeletal Research, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Steven R. Gill
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Center for Musculoskeletal Research, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
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20
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Arrighi-Allisan AE, Neifert SN, Gal JS, Zeldin L, Zimering JH, Gilligan JT, Deutsch BC, Snyder DJ, Nistal DA, Caridi JM. Diabetes Is Predictive of Postoperative Outcomes and Readmission Following Posterior Lumbar Fusion. Global Spine J 2022; 12:229-236. [PMID: 35253463 PMCID: PMC8907640 DOI: 10.1177/2192568220948480] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE The present study analyzes complication rates and episode-based costs for patients with and without diabetes mellitus (DM) following posterior lumbar fusion (PLF). METHODS PLF cases at a single institution from 2008 to 2016 were queried (n = 3226), and demographic and perioperative data were analyzed. Patients with and without the diagnosis of DM were compared using chi-square, Student's t test, and multivariable regression modeling. RESULTS Patients with diabetes were older (63.10 vs 56.48 years, P < .001) and possessed a greater number of preoperative comorbidities (47.84% of patients had Elixhauser Comorbidity Index >0 vs 42.24%, P < .001) than did patients without diabetes. When controlling for preexisting differences, diabetes remained a significant risk factor for prolonged length of stay (OR = 1.59, 95% CI 1.26-2.01, P < .001), intensive care unit stay (OR = 1.52, 95% CI 1.07-2.17, P = .021), nonhome discharge (OR = 1.86, 95% CI 1.46-2.37, P < .001), 30-day readmission (OR = 2.15, 95% CI 1.28-3.60, P = .004), 90-day readmission (OR = 1.65, 95% CI 1.05-2.59, P = .031), 30-day emergency room visit (OR = 2.15, 95% CI 1.27-3.63, P = .004), and 90-day emergency room visit (OR = 2.27, 95% CI 1.41-3.65, P < .001). Cost modeling controlling for overall comorbidity burden demonstrated that diabetes was associated with a $1709 increase in PLF costs (CI $344-$3074, P = .014). CONCLUSIONS The present findings indicate a correlation between diabetes and a multitude of postoperative adverse outcomes and increased costs, thus illustrating the substantial medical and financial burdens of diabetes for PLF patients. Future studies should explore preventive measures that may mitigate these downstream effects.
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Affiliation(s)
- Annie E. Arrighi-Allisan
- Icahn School of Medicine at Mount Sinai, New York, NY, USA,Annie Arrighi-Allisan, Icahn School of
Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY 10029, USA.
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21
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Liu C, Brinkmann E, Chou SH, Tejada Arias K, Cooper L, Javedan H, Iorio R, Chen AF. Team Approach: Preoperative Management of Metabolic Conditions in Total Joint Replacement. JBJS Rev 2021; 9:01874474-202112000-00003. [PMID: 34910700 DOI: 10.2106/jbjs.rvw.21.00112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Total joint arthroplasties (TJAs) of the knee and hip have been considered 2 of the most successful surgical procedures performed to date. » Frailty is defined as increased vulnerability to adverse outcomes with physiologic stress. » Preoperative optimization of frailty and metabolic bone conditions, including osteoporosis, vitamin D deficiency, and diabetes, through a multidisciplinary approach can help improve outcomes and minimize costs after TJA.
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Affiliation(s)
- Christina Liu
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Elyse Brinkmann
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Sharon H Chou
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Karla Tejada Arias
- Harvard Medical School, Boston, Massachusetts
- Division of Aging, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Lisa Cooper
- Harvard Medical School, Boston, Massachusetts
- Division of Aging, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Houman Javedan
- Division of Aging, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Richard Iorio
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
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22
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Parkinson B, McEwen P, Wilkinson M, Hazratwala K, Hellman J, Kan H, McLean A, Panwar Y, Doma K, Grant A. Intraosseous Regional Prophylactic Antibiotics Decrease the Risk of Prosthetic Joint Infection in Primary TKA: A Multicenter Study. Clin Orthop Relat Res 2021; 479:2504-2512. [PMID: 34397615 PMCID: PMC8509941 DOI: 10.1097/corr.0000000000001919] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/08/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recent studies have demonstrated that the administration of regional prophylactic antibiotics by intraosseous (IO) injection achieves tissue concentrations around the knee that are 10- to 15-fold higher than intravenous (IV) delivery of prophylactic antibiotics. It is currently unknown whether the use of regional prophylactic antibiotics for primary TKA would result in a lower risk of prosthetic joint infection (PJI). QUESTIONS/PURPOSES (1) Is IO injection of prophylactic antibiotics associated with a decreased risk of early (< 12 months) deep PJI compared with traditional IV prophylactic antibiotics? (2) What other patient factors are associated with an increased risk of early PJI after TKA, and do regional prophylactic antibiotics influence these risk factors? (3) Can IO antibiotics be administered to all patients, and what complications occurred from the delivery of IO prophylactic antibiotics? METHODS A retrospective comparative study of all primary TKAs (1909 TKAs) over a 5-year period (January 2013 to December 2017) was performed to determine the risk of early PJI. Three primary TKAs did not meet the study inclusion criteria and were excluded from the study, leaving a total of 1906 TKAs (725 IO, 1181 IV) for analysis at a minimum of 12 months after index procedure. Both cohorts exhibited similar ages, BMI, and American Society of Anesthesiologists (ASA) grades; however, a greater proportion of patients in the IO cohort were smokers (p = 0.01), while a greater proportion of patients were diabetic in the IV cohort (p = 0.006). The PJI risk between IO and IV delivery techniques was compared while adjusting for patient demographics and medical comorbidities. Complications related to IO delivery-inability to administer via IO technique, compartment syndrome, fat embolism, and red man syndrome with vancomycin use-were recorded. RESULTS The delivery of regional prophylactic antibiotics by the IO technique resulted in a lower PJI risk than IV prophylactic antibiotics (0.1% [1 of 725] compared with 1.4% [16 of 1181]; relative risk 0.10 [95% CI 0.01 to 0.77]; p = 0.03). BMI (β = -0.17; standard error = 0.08; p = 0.02), diabetes (β = -1.80; standard error = 0.75; p = 0.02), and renal failure (β = -2.37; standard error = 0.84; p = 0.01) were factors associated with of PJI, while smoking, sex, and ASA score were not contributing factors (p > 0.05). Although BMI, diabetes, and renal failure were identified as infection risk factors, the use of IO antibiotics in these patients did not result in a lower PJI risk compared with IV antibiotics (p > 0.05). IO antibiotics were able to be successfully administered to all patients in this cohort, and there were no complications related to the delivery of IO antibiotics. CONCLUSION Surgeons should consider administering regional prophylactic antibiotics in primary TKA to reduce the risk of early PJI. Future randomized prospective clinical trials are needed to validate the efficacy of regional prophylactic antibiotics in reducing the PJI risk in primary TKA. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Ben Parkinson
- Cairns Hospital, Cairns, Australia
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
| | - Peter McEwen
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | - Matthew Wilkinson
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | - Kaushik Hazratwala
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | | | - Heng Kan
- Cairns Hospital, Cairns, Australia
| | | | | | - Kenji Doma
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
| | - Andrea Grant
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
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Todd LA, Vigersky RA. Evaluating Perioperative Glycemic Control of Non-cardiac Surgical Patients with Diabetes. Mil Med 2021; 186:e867-e872. [PMID: 33196796 DOI: 10.1093/milmed/usaa467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/18/2020] [Accepted: 10/21/2020] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Hyperglycemia during the perioperative period has generally been accepted as a contributor of poor outcomes in patients with diabetes mellitus undergoing surgery. Although an optimal glycemic range has not been clearly established in the literature, a consensus among national medical organizations generally recommends serum glucose levels to be maintained less than 180 mg/dL during the perioperative period. MATERIALS AND METHODS The primary purpose of this evidence-based project was to identify the range of blood glucose values obtained from adult patients with diabetes mellitus undergoing non-cardiac surgery at a large military medical facility. The secondary purpose of this project was to assess the need for change in future practice. A retrospective review of the electronic medical record was conducted to identify adult surgical patients with diabetes scheduled for non-cardiac surgery. Preoperative and postoperative blood glucose values were obtained from the electronic medical record. The frequency of blood glucose values maintained within the recommended range of 140-180 mg/dL was recorded. Additional demographic data were collected to include age, height, weight, body mass index, length of surgery, and insulin/oral glycemic medications. RESULTS Of the 9,449 surgeries performed between January 1, 2013, and December 31, 2013, there were 762 (8%) adult non-cardiac surgical patients identified with either a diagnosis of diabetes or a blood glucose value reported during the perioperative period. The recommended blood glucose range of 140-180 mg/dL was achieved in 31.3% (179 of 572) of patients before surgery and 28.6% (71 of 248) after surgery. A blood glucose value was not recorded before or after surgery in 24.9% (190 of 762) of patients identified as having pre-diabetes or diabetes. CONCLUSION Diabetes is a frequent finding in surgical patients. Monitoring blood glucose values during the perioperative period may allow for early treatment and prevent complications related to poor glycemic control. The results of this project revealed 2 potential areas of improvement in the care of non-cardiac surgical patients with diabetes: (1) improving compliance with obtaining blood glucose values before and after surgery and (2) reducing the incidence of postoperative hyperglycemia (>180 mg/dL) which potentially could prevent avoidable complications related to poor glycemic control.
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Affiliation(s)
- L Alan Todd
- Daniel K. Inouye Graduate School of Nursing, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Robert A Vigersky
- Endocrinology and Diabetes Service, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
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Rao AJ, Yeatts NC, Reid RT, Trofa DP, Scarola G, Schiffern SC, Hamid N, Saltzman BM. Is postoperative glucose variability associated with adverse outcomes following shoulder arthroplasty? J Shoulder Elbow Surg 2021; 30:616-624. [PMID: 32711107 DOI: 10.1016/j.jse.2020.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/01/2020] [Accepted: 07/07/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Postoperative infection after shoulder arthroplasty is a devastating complication. Multiple patient risk factors have been associated with postoperative infection, including increased body mass index and diabetes. Although the association between preoperative glucose control and infection has been established, little is known about the effect of perioperative glycemic control on outcomes following shoulder arthroplasty. The purpose of this study was to investigate the association between postoperative glycemic variability and short-term complications after total shoulder arthroplasty (TSA) and reverse total shoulder arthroplasty (RTSA). METHODS A retrospective study was performed at a large, single-specialty center from January 2015 to December 2018. Patients were included if they underwent primary TSA or RTSA with a minimum of 90 days' follow-up and had a minimum of 1 serum glucose value obtained per day of the hospital stay or had ≥3 measurements obtained during the hospital admission period. The primary outcome variable was postoperative infection per accepted definitions of surgical-site infection or periprosthetic joint infection. Secondary outcome variables included stiffness, periprosthetic fracture, periprosthetic dislocation, and reoperation. RESULTS In total, 1074 TSAs or RTSAs (in 1032 patients) met the eligibility criteria. The mean patient age was 69.9 ± 8.4 years, and 40.3% of patients had a preoperative diagnosis of diabetes mellitus. Of the patients, 670 (62%) had a calculable coefficient of variation. A younger patient age (median, 65 years [interquartile range (IQR), 13.5 years] vs. 71 years [IQR, 11.0 years]; P = .02) and a preoperative diagnosis of diabetes mellitus (P = .01) showed statistically significant associations with postoperative infection. The first in-hospital glucose measurement beyond the reference tertile of 70-140 mg/dL showed a statistically significant association with postoperative infection, with a median of 128.0 mg/dL (IQR, 43 mg/dL) vs. 167.5 mg/dL (IQR, 37.0 mg/dL; P = .01), whereas the second and third glucose measurements showed no association with postoperative infection. We found no associations between the coefficient of variation and reoperations or complications including surgical-site infection, periprosthetic joint infection, death, postoperative infection, periprosthetic fracture, or stiffness. CONCLUSION We found an association between a preoperative diagnosis of diabetes mellitus and postoperative infection following shoulder arthroplasty. We also found that an elevated first glucose measurement is associated with the development of postoperative infection. In-hospital glycemic control, as well as preoperative glycemic control and optimization, may be beneficial for reducing postoperative infections following shoulder arthroplasty.
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Affiliation(s)
- Allison J Rao
- OrthoCarolina Sports Medicine Center, Charlotte, NC, USA
| | - Nicholas C Yeatts
- OrthoCarolina Sports Medicine Center, Charlotte, NC, USA; Musculoskeletal Institute, Atrium Health, Charlotte, NC, USA
| | - Risa T Reid
- Department of Orthopaedic Surgery, Atrium Health, Charlotte, NC, USA
| | - David P Trofa
- Department of Orthopaedics, Columbia University Medical Center, New York, NY, USA
| | | | - Shadley C Schiffern
- OrthoCarolina Sports Medicine Center, Charlotte, NC, USA; Musculoskeletal Institute, Atrium Health, Charlotte, NC, USA
| | - Nady Hamid
- OrthoCarolina Sports Medicine Center, Charlotte, NC, USA; Musculoskeletal Institute, Atrium Health, Charlotte, NC, USA
| | - Bryan M Saltzman
- OrthoCarolina Sports Medicine Center, Charlotte, NC, USA; Musculoskeletal Institute, Atrium Health, Charlotte, NC, USA; Department of Orthopaedic Surgery, Atrium Health, Charlotte, NC, USA.
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Zusammenhang zwischen präoperativem Blutzuckerspiegel und Krankenhausverweildauer. DIABETOLOGE 2021. [DOI: 10.1007/s11428-021-00731-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Fructosamine is a valuable marker for glycemic control and predicting adverse outcomes following total hip arthroplasty: a prospective multi-institutional investigation. Sci Rep 2021; 11:2227. [PMID: 33500515 PMCID: PMC7838391 DOI: 10.1038/s41598-021-81803-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 12/16/2020] [Indexed: 12/19/2022] Open
Abstract
Recently, fructosamine has shown promising results in predicting adverse outcomes following total knee arthroplasty. The purpose of this study was to assess the utility of fructosamine to predict adverse outcomes following total hip arthroplasty (THA). A prospective multi-center study involving four institutions was conducted. All primary THA were evaluated for glycemic control using fructosamine levels prior to surgery. Adverse outcomes were assessed at a minimum 1 year from surgery. Primary outcome of interest was periprosthetic joint infection (PJI) based on the International Consensus Meeting (ICM) criteria. Secondary outcomes assessed were superficial infections, readmissions and death. Based on previous studies on the subject, fructosamine levels above 293 µmol/L were used to define inadequate glycemic control. Overall 1212 patients were enrolled in the present study and were available for follow up at a minimum 1 year from surgery. Of those, 54 patients (4.5%) had elevated fructosamine levels (> 293 µmol/L) and these patients were 6.7 times more likely to develop PJI compared to patients with fructosamine levels below 293 µmol/L (p = 0.002). Patients with elevated fructosamine were also associated with more readmissions (16.7% vs. 4.4%, p < 0.007) and a higher mortality rate (3.7% vs. 0.6%, p = 0.057). These associations remained statistically significant in a multi-regression analysis after adjusting for age, comorbidities and length of stay; Adjusted odds ratio were 6.37 (95% confidence interval 1.98–20.49, p = 0.002) for PJI and 2.68 (95% confidence interval 1.14–6.29, p = 0.023) for readmissions. Fructosamine is a good predictor of adverse outcomes in patients undergoing THA and should be used routinely to mitigate morbidity and mortality risk.
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Chiang HY, Lin KTR, Hsiao YL, Huang HC, Chang SN, Hung CH, Chang Y, Wang YC, Kuo CC. Association Between Preoperative Blood Glucose Level and Hospital Length of Stay for Patients Undergoing Appendectomy or Laparoscopic Cholecystectomy. Diabetes Care 2021; 44:107-115. [PMID: 33177174 PMCID: PMC7783940 DOI: 10.2337/dc19-0963] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/17/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To evaluate the effect of preoperative blood glucose (POBG) level on hospital length of stay (LOS) in patients undergoing appendectomy or laparoscopic cholecystectomy. RESEARCH DESIGN AND METHODS We conducted a retrospective cohort study of patients aged ≥18 years who had undergone appendectomy or laparoscopic cholecystectomy procedures between 2005 and 2016 at a tertiary medical center in Taiwan. The association between POBG level and LOS was evaluated using a multivariable quasi-Poisson regression with robust variance. Multiple imputations were performed to replace missing values. RESULTS We included 8,291 patients; 4,025 patients underwent appendectomy (appendectomy group) and 4,266 underwent laparoscopic cholecystectomy (laparoscopic cholecystectomy group). In the appendectomy group, patients with POBG levels of ≥123 mg/dL (adjusted relative risk [aRR] 1.19; 95% CI 1.06-1.33) had a 19% higher risk of having a LOS of >3 days than did those with POBG levels of <106 mg/dL. In the laparoscopic cholecystectomy group, patients with POBG levels of ≥128 mg/dL also had a significantly higher risk of having a LOS of >3 days (aRR 1.17; 95% CI 1.07-1.29) than did those with POBG levels of <102 mg/dL. A positive dose-response curve between POBG and an adjusted risk of a LOS of >3 days was observed, although the curve starts to flatten at a POBG level of ∼130 mg/dL. CONCLUSIONS We demonstrated that a higher POBG level was significantly associated with a prolonged LOS for patients undergoing appendectomy or laparoscopic cholecystectomy. The optimal POBG level may be lower than that commonly perceived.
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Affiliation(s)
- Hsiu-Yin Chiang
- Big Data Center, China Medical University Hospital, Taichung, Taiwan
| | - Kuan-Ting Robin Lin
- College of Medicine, China Medical University, Taichung, Taiwan.,Department of Neurosurgery, Hualien Tzu Chi Hospital, Hualien, Taiwan
| | - Ya-Luan Hsiao
- Big Data Center, China Medical University Hospital, Taichung, Taiwan.,Department of Health Policy and Management, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Han-Chun Huang
- Big Data Center, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Ni Chang
- Big Data Center, China Medical University Hospital, Taichung, Taiwan.,PhD Program for Cancer Biology and Drug Discovery, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chien-Hui Hung
- Department of Medical Quality, China Medical University Hospital, Taichung, Taiwan
| | - Ying Chang
- Department of Nursing, China Medical University Hospital and College of Nursing, Taichung, Taiwan
| | - Yu-Chun Wang
- Department of Medical Quality, China Medical University Hospital, Taichung, Taiwan .,Department of Acute Care Surgery, China Medical University Hospital and College of Medicine, China Medical University, Taichung, Taiwan
| | - Chin-Chi Kuo
- Big Data Center, China Medical University Hospital, Taichung, Taiwan .,College of Medicine, China Medical University, Taichung, Taiwan.,Division of Nephrology, Department of Internal Medicine, China Medical University Hospital and College of Medicine, China Medical University, Taichung, Taiwan
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Himes CP, Ganesh R, Wight EC, Simha V, Liebow M. Perioperative Evaluation and Management of Endocrine Disorders. Mayo Clin Proc 2020; 95:2760-2774. [PMID: 33168157 DOI: 10.1016/j.mayocp.2020.05.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 05/02/2020] [Accepted: 05/12/2020] [Indexed: 12/25/2022]
Abstract
Evaluation of endocrine issues is a sometimes overlooked yet important component of the preoperative medical evaluation. Patients with diabetes, thyroid disease, and hypothalamic-pituitary-adrenal axis suppression are commonly encountered in the surgical setting and require unique consideration to optimize perioperative risk. For patients with diabetes, perioperative glycemic control has the strongest association with postsurgical outcomes. The preoperative evaluation should include recommendations for adjustment of insulin and noninsulin diabetic medications before surgery. Recommendations differ based on the type of diabetes, the type of insulin, and the patient's predisposition to hyperglycemia or hypoglycemia. Generally, patients with thyroid dysfunction can safely undergo operations unless they have untreated hyperthyroidism or severe hypothyroidism. Patients with known primary or secondary adrenal insufficiency require supplemental glucocorticoids to prevent adrenal crisis in the perioperative setting. Evidence supporting the use of high-dose supplemental corticosteroids for patients undergoing long-term glucocorticoid therapy is sparse. We discuss an approach to these patients based on the dose and duration of ongoing or recent corticosteroid therapy. As with other components of the preoperative medical evaluation, the primary objective is identification and assessment of the severity of endocrine issues before surgery so that the surgeons, anesthesiologists, and internal medicine professionals can optimize management accordingly.
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Affiliation(s)
- Carina P Himes
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN.
| | - Ravindra Ganesh
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | | | - Vinaya Simha
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN
| | - Mark Liebow
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
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Namba RS, Prentice HA, Paxton EW, Hinman AD, Kelly MP. Commercially Prepared Antibiotic-Loaded Bone Cement and Infection Risk Following Cemented Primary Total Knee Arthroplasty. J Bone Joint Surg Am 2020; 102:1930-1938. [PMID: 32826555 DOI: 10.2106/jbjs.19.01440] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The efficacy of commercially available antibiotic-loaded bone cement (ABC) in preventing infection in total knee arthroplasty (TKA) is unclear. We sought to determine the effectiveness of commercially available ABC in reducing the risk of infection following TKA, both overall and among 3 subgroups of patients with a higher risk of infection (diabetes, body mass index ≥35 kg/m, and American Society of Anesthesiologists classification ≥3), and to evaluate the association between the use of ABC and the risks of aseptic revision and revision for aseptic loosening. METHODS The Kaiser Permanente Total Joint Replacement Registry was utilized to evaluate 87,018 primary cemented TKAs performed from 2008 to 2016. The primary outcome was time to infection (90-day deep infection or septic revision). Reduced infection risk with ABC relative to regular cement was tested with use of propensity-score-weighted Cox proportional-hazards models with superiority and noninferiority testing. All analyses were replicated for each of the 3 high-risk subgroups. For the secondary revision outcomes, propensity-score-weighted Cox proportional-hazards models were utilized. RESULTS Regular cement was found to be noninferior to ABC with respect to risk infection (hazard ratio [HR], 1.14; 95% confidence interval [CI], 0.93 to 1.40) and cost across all TKA patients. However, a lower risk of infection was observed with ABC among TKA patients with diabetes (HR, 0.72; 95% CI, 0.52 to 0.99). There was no evidence of a difference in risk of revision for ABC compared with regular cement. CONCLUSIONS We found that the additional cost associated with the use of commercially prepared ABC in primary TKA was not justified in all patients; however, the risk of reduction was lower among patients with diabetes who received ABC. Further study is warranted to identify the efficacy of ABC among other high-risk populations. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Robert S Namba
- Department of Orthopedic Surgery, Southern California Permanente Medical Group, Irvine, California
| | - Heather A Prentice
- Surgical Outcomes and Analysis, Kaiser Permanente, San Diego, California
| | - Elizabeth W Paxton
- Surgical Outcomes and Analysis, Kaiser Permanente, San Diego, California
| | - Adrian D Hinman
- Department of Orthopedic Surgery, The Permanente Medical Group, San Leandro, California
| | - Matthew P Kelly
- Department of Orthopedic Surgery, Southern California Permanente Medical Group, Harbor City, California
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Godshaw BM, Warren MS, Nammour MA, Chimento GF, Mohammed AE, Waddell BS. Insulin-Dependent Diabetic Patients are at Increased Risk of Postoperative Hyperglycemia When Undergoing Total Joint Arthroplasty. J Arthroplasty 2020; 35:2375-2379. [PMID: 32448493 DOI: 10.1016/j.arth.2020.04.082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Diabetic patients are at an increased risk of prosthetic joint infection (PJI) after total joint arthroplasty (TJA). The relationship between insulin-dependence and PJI has not been investigated. We aimed at evaluating whether insulin-dependent diabetes mellitus (IDDM) patients were more susceptible to postoperative hyperglycemia and PJI than their non-insulin-dependent diabetes mellitus (NIDDM) counterparts. METHODS A retrospective review was conducted of diabetic patients undergoing TJA (hip or knee) from January 2011 to December 2016. Preoperative hemoglobin A1c (A1c) and postoperative glucose measurements were observed. Patients were stratified as IDDM or NIDDM. The A1c values that predicted hyperglycemia >200 mg/dL for each group were calculated. Primary end point was postoperative hyperglycemia >200 mg/dL and secondary end point was PJI. RESULTS There were 773 patients meeting inclusion criteria. The IDDM cohort had a higher preoperative A1c (6.97% vs 6.28%, P < .0001) and postoperative glucose (235.2 vs 163.5, P < .0001). IDDM patients were more likely to have postoperative hyperglycemia (63.84% vs 20.83%, P < .0001; odds ratio, 5.2; 95% confidence interval, 3.66-7.4). Overall, an A1c of >7.45% predicted postoperative hyperglycemia >200 mg/mL (odds ratio, 6.94; 95% confidence interval, 4.32-11.45). When separating our 2 cohorts, an A1c of >6.59% in IDDM, and >6.60% in NIDDM, was associated with an increased risk of postoperative hyperglycemia (P < .0001). PJI was similar between the 2 cohorts (2.52% vs 2.38%, P = .9034). CONCLUSION IDDM patients undergoing TJA are 5.2 times more likely to have postoperative hyperglycemia >200 mg/dL than their NIDDM counterparts, although increased risk of PJI was not found in this study. Despite the higher A1c and postoperative hyperglycemia in IDDM patients, there was found to be no clinical difference between A1c cutoff values for postoperative hyperglycemia between IDDM and NIDDM patients.
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Affiliation(s)
- Brian M Godshaw
- Department of Orthopedic Surgery, Ochsner Health System, New Orleans, LA
| | - Michael S Warren
- Department of Orthopedic Surgery, Ochsner Health System, New Orleans, LA
| | - Michael A Nammour
- Department of Orthopedic Surgery, Ochsner Health System, New Orleans, LA
| | - George F Chimento
- Department of Orthopedic Surgery, Ochsner Health System, New Orleans, LA
| | - Alaa E Mohammed
- Center for Applied Health Services Research, Ochsner Medical Center, New Orleans, LA
| | - Bradford S Waddell
- Hospital for Special Surgery, Ault Reconstruction and Joint Replacement, New York, NY
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Citak M, Toussaint B, Abdelaziz H, Klebig F, Dobinsky A, Gebauer M, Gehrke T. Elevated HbA1c is not a risk factor for wound complications following total joint arthroplasty: a prospective study. Hip Int 2020; 30:19-25. [PMID: 32907422 DOI: 10.1177/1120700020926986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Controversies exist regarding the association of elevated serum glycated haemoglobin (HbA1c) levels and postoperative surgical site infection (SSI) or prosthetic joint infection (PJI) in the setting of total hip and knee arthroplasty (THA and TKA). The purpose of the current study was to determine the prevalence of unknown and uncontrolled diabetes mellitus (DM) in a consecutive series and to investigate the association between postoperative wound complications or SSI/PJI and elevated HbA1c in patients undergoing TJA. METHODS In this prospective single-centre study, HbA1c was determined for patients undergoing elective primary, aseptic or septic revision THA and TKA, between September 2017 and March 2018. Prevalence of DM, unknown and uncontrolled diabetes were reported. Occurrence of 90-day wound healing disorders (WHD) as well as SSI or PJI were observed. Considering the HbA1c threshold ⩾6.5%, a comparative analysis between patients with and without WHD and SSI or PJI for the whole study cohort, as well as for each arthroplasty group, was performed. Receiver operating characteristic (ROC) curves were developed to quantify the predictive power of HbA1c with regard to WHD and infection complications. A total of 1488 patients were included for final analysis. There were 1127 primary THA and TKA (75.7%), 272 aseptic revisions (18.3%) and 89 septic revisions (6.0%). The known diabetic patients constituted 9.9% of the whole study cohort. RESULTS The majority had uncontrolled DM (67%). Prevalence of unknown DM was 11.1%. The results reveal the prevalence for the German population and might be different in other regions. A total of 57 patients (3.7%) experienced postoperative wound or infectious complications. PJI occurred in only 5 patients (0.03%). There was no significant difference between patients with HbA1c <6.5% and patients with HbA1c ⩾6.5% (p = 0.092). CONCLUSIONS We demonstrated that prevalence of unknown and uncontrolled DM in patients undergoing TJA is increasing, however; routine preoperative determination of the HbA1c value to prevent possible postoperative wound or infectious complications remains debatable. Larger studies investigating the optimal HbA1c level, as well as other predictors are required.
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Affiliation(s)
- Mustafa Citak
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Bastian Toussaint
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Hussein Abdelaziz
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Felix Klebig
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Alexandra Dobinsky
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Matthias Gebauer
- Department of Orthopaedic Surgery, Roland-Klinik Bremen, Germany
| | - Thorsten Gehrke
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
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Iorio R, Yu S, Anoushiravani AA, Riesgo AM, Park B, Vigdorchik J, Slover J, Long WJ, Schwarzkopf R. Vancomycin Powder and Dilute Povidone-Iodine Lavage for Infection Prophylaxis in High-Risk Total Joint Arthroplasty. J Arthroplasty 2020; 35:1933-1936. [PMID: 32247676 DOI: 10.1016/j.arth.2020.02.060] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 02/18/2020] [Accepted: 02/25/2020] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Dilute povidone-iodine lavage has been shown to be safe and effective in decreasing acute periprosthetic joint infection (PJI) following total joint arthroplasty (TJA). Vancomycin powder is reported to be effective in preventing infection in spine surgery. We hypothesize that a "vanco-povidone protocol" (VIP) for TJA patients at high risk for infection is safe and will decrease the rate of PJI. METHODS High-risk TJA patients (body mass index >40, active smokers, American Society of Anesthesiologists ≥3, immunosuppression/diabetes, methicillin-resistant Staphylococcus aureus colonization, revision surgery) utilizing VIP were compared to a high-risk historical cohort not treated with VIP, at a single institution. VIP consisted of dilute povidone-iodine lavage followed by application of vancomycin powder prior to wound closure. Primary endpoint was PJI within 3 months postoperatively. RESULTS The historical, high-risk control cohort consisted of 3251 patients with a PJI incidence of 1.8%. A total of 1413 subjects received the VIP protocol with a PJI incidence of 1.3%. There was a 27.8% risk reduction when compared to the control group of high-risk subjects not treated with the VIP. There were no medical complications secondary to the use of VIP, no increase in vancomycin-resistant enterococcus or vancomycin-resistant Staph aureus, and no cases of acute renal impairment secondary to application of the local vancomycin. CONCLUSIONS PJI remains a common complication of TJA, especially in high-risk populations. This study indicates that a protocol of dilute povidone-iodine lavage combined with topical vancomycin powder is safe and may reduce PJI incidence in high-risk TJA patients. Due to low, current PJI rates, a multi-institutional randomized controlled trial is necessary to assess interventions that minimize the risk of PJI. LEVEL OF EVIDENCE Retrospective Observational Cohort.
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Affiliation(s)
- Richard Iorio
- Department of Orthpaedic Surgery, Brigham Health, Brigham and Women's Hospital, Boston, MA
| | - Stephen Yu
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - Afshin A Anoushiravani
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - Aldo M Riesgo
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - Brian Park
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - Jonathan Vigdorchik
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - James Slover
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - William J Long
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, NYU Langone Orthopaedic Hospital, New York, NY
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Alimena S, Falzone M, Feltmate CM, Prescott K, Contrino Slattery L, Elias K. Perioperative glycemic measures among non-fasting gynecologic oncology patients receiving carbohydrate loading in an enhanced recovery after surgery (ERAS) protocol. Int J Gynecol Cancer 2020; 30:533-540. [PMID: 32107317 DOI: 10.1136/ijgc-2019-000991] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/14/2020] [Accepted: 01/22/2020] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Preoperative carbohydrate loading is an effective method to control postoperative insulin resistance. However, data are limited concerning the effects of carbohydrate loading on preoperative hyperglycemia and possible impacts on complication rates. METHODS A prospective cohort study was performed of patients enrolled in an enhanced recovery after surgery pathway at a single institution. All patients underwent laparotomy for known or suspected gynecologic malignancies. Patients who had been diagnosed with diabetes preoperatively and those prescribed total parenteral nutrition by their providers were excluded. Data regarding preoperative carbohydrate loading with a commercial maltodextrin beverage, preoperative glucose testing, postoperative day 1 glucose, insulin administration, and complications (all complications, infectious complications, and hyperglycemia-related complications) were collected. The primary endpoint of the study was the incidence of postoperative infectious complications, defined as superficial or deep wound infection, organ/space infection, urinary tract infection, pneumonia, sepsis, or septic shock. RESULTS Of 415 patients, 76.9% had a preoperative glucose recorded. The mean age was 60.5±12.4 years (range 18-93). Of those with recorded glucose values, 30 patients (9.4%) had glucose ≥180 mg/dL, none of whom were actually given insulin preoperatively. Median preoperative glucose value was significantly increased after carbohydrate loading (122.0 mg/dL with carbohydrate loading vs 101.0 mg/dL without, U=3143, p=0.001); however, there was no relationship between carbohydrate loading and complications. There was a significantly increased risk of hyperglycemia-related complications with postoperative day 1 morning glucose values ≥140 mg/dL (OR 1.85, 95% CI 1.07 to 3.23; p=0.03). Otherwise, preoperative and postoperative hyperglycemia with glucose thresholds of ≥140 mg/dL or ≥180 mg/dL were not associated with increased risk of other types of complications. DISCUSSION Carbohydrate loading is associated with increased preoperative glucose values; however, this is not likely to be clinically significant as it does not have an impact on complication rates. Preoperative hyperglycemia is not a risk factor for postoperative complications in a carbohydrate-loaded population when known diabetic patients are excluded. PRECIS While glucose increased with carbohydrate loading in non-diabetic patients, this was not associated with complications.
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Affiliation(s)
- Stephanie Alimena
- Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts, USA .,Obstetrics and Gynecology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michele Falzone
- Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Colleen M Feltmate
- Dana Farber Cancer Institute, Boston, Massachusetts, USA.,Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kia Prescott
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Leah Contrino Slattery
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kevin Elias
- Dana Farber Cancer Institute, Boston, Massachusetts, USA.,Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Blanco JF, Díaz A, Melchor FR, da Casa C, Pescador D. Risk factors for periprosthetic joint infection after total knee arthroplasty. Arch Orthop Trauma Surg 2020; 140:239-245. [PMID: 31707484 DOI: 10.1007/s00402-019-03304-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Periprosthetic joint infection (PJI) is the most serious and feared complication in total knee arthroplasty (TKA) and can have catastrophic consequences. The number of total knee arthroplasties is increasing, so infections could also be greater in the future. The aim of this study is to identify the most relevant risk factors associated with infection after a total knee arthroplasty. METHODS This is a case-control study of patients who underwent total knee arthroplasty at the University Hospital of Salamanca. We included 66 TKA PJI patients and 66 control TKA patients. Demographic and clinical variables were collected. A descriptive and inferential analysis was performed by logistic regression and attributable risk fraction assessed. RESULTS Prolonged operative time (> 90') and tourniquet time (> 60') were the most relevant risk factors described (OR 40.77, AFE 0.97, p > 0.001 and OR 37.14, AFE 0.97, p < 0.001, respectively). The use of non-antibiotic-laded cement (OR 3.62), obesity (BMI > 30, OR 8.86), diabetes (OR 2.33), high ASA grade (III-IV, OR 15.30), and blood transfusion requirement (OR 4.60) were also statistically significant risk factors for TKA PJI. CONCLUSIONS Our study provides evidence concerning that operative time, tourniquet time, cement type, diabetes, obesity, ASA grade, and blood transfusion requirement as independently associated risk factors for TKA PJI. Modifiable risk factors were specifically relevant, so we should be able to reduce the infection rate.
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Affiliation(s)
- Juan F Blanco
- Department of Trauma and Orthopedic Surgery, University Hospital of Salamanca, Salamanca, Spain. .,Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain.
| | - Agustín Díaz
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain.,Department of Anesthesia, University Hospital of Salamanca, Salamanca, Spain
| | - Francisco R Melchor
- Department of Trauma and Orthopedic Surgery, University Hospital of Salamanca, Salamanca, Spain
| | - Carmen da Casa
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - David Pescador
- Department of Trauma and Orthopedic Surgery, University Hospital of Salamanca, Salamanca, Spain.,Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
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Lee D, Lee R, Gowda NB, Probasco WV, Stake S, Ibrahim G, Pandarinath R. Impact of diabetes mellitus on surgical complications in patients undergoing revision total knee arthroplasty: Insulin dependence makes a difference. J Clin Orthop Trauma 2020; 11:140-146. [PMID: 32002003 PMCID: PMC6985014 DOI: 10.1016/j.jcot.2019.07.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 06/16/2019] [Accepted: 07/17/2019] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVES Assessing the effects of diabetes mellitus (DM), non-insulin-dependent diabetes mellitus (NIDDM), and insulin-dependent diabetes mellitus (IDDM) on revision TKA (rTKA) has become increasingly imperative due to the increased rates of revisions associated with DM. This study sought to identify complications in rTKA that were independently associated with NIDDM/IDDM compared to non-diabetic (Non-DM) patients and whether IDDM was associated with specific postoperative complications compared to NIDDM. METHODS AND MATERIALS 16,428 rTKA patients were identified from the ACS-NSQIP database from 2005 to 2016 and stratified into three separate cohorts. 12,922 (78.66%) were Non-DM, 2335 (14.21%) had NIDDM, and 1171 (7.13%) had IDDM. Univariate analyses were utilized to assess for differences in demographics, preoperative comorbidities, and postoperative complication rates. Multivariate logistic regression analyses were then employed to control for significant differences in patients characteristics to assess NIDDM and IDDM as independent risk factors for complications in comparison to Non-DM. IDDM was further analyzed as a risk factor in comparison to NIDDM for the purpose of elucidating the impact of insulin dependence on risk for postoperative complications. RESULTS NIDDM was an independent risk factor for deep incisional surgical site infections (Odds Ratio (OR): 2.477) and urinary tract infections (UTI) (OR 1.862) (p < 0.05). Compared to NIDDM, IDDM was independently associated with greater risk for pneumonia (OR 2.603), septic shock (OR 6.597), blood transfusions (OR 1.326), and an extended length of stay (OR: 1.331) (p < 0.05). IDDM additionally increased the risk for acute renal failure (OR 3.269) and cardiac arrest (OR 3.268) (p < 0.05) when compared to Non-DM. DM patients overall had increased rates of worse outcomes and infectious complications. CONCLUSION Although differences between diabetes and non-diabetes rTKA patients were seen, differences in complication rates between diabetes patients further divided based on insulin dependence status were also noted. Future work examining whether targeting perioperative glucose levels <200 mg/dL in DM rTKA patients decreases infectious complications is warranted. Future work analyzing the role of tranexamic acid administration and 24-h postoperative antibiotics in rTKA IDDM patients may be warranted given the elevated risk of pneumonia, septic shock, and blood transfusions.
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Affiliation(s)
- Danny Lee
- The George Washington University School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
- Corresponding author. The George Washington University School of Medicine and Health Sciences, The George Washington University, 2300 I Street NW, Washington, DC, 20037, USA.
| | - Ryan Lee
- The George Washington University School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - Nikhil B. Gowda
- The George Washington University School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - William V. Probasco
- Department of Orthopaedic Surgery, The George Washington University, Washington, DC, USA
| | - Seth Stake
- Department of Orthopaedic Surgery, The George Washington University, Washington, DC, USA
| | - George Ibrahim
- Department of Orthopaedic Surgery, The George Washington University, Washington, DC, USA
| | - Rajeev Pandarinath
- Department of Orthopaedic Surgery, The George Washington University, Washington, DC, USA
- Corresponding author. Department of Orthopaedic Surgery, George Washington University, 2300 M Street NW, 5th Floor, Washington, DC. 20037, USA.
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Abstract
BACKGROUND Periprosthetic joint infection (PJI) is one of the most devastating complications of total joint arthroplasty. Given the mortality and morbidity associated with PJI and the challenges in treating it, there has been increased interest in risk factors that can be modified before surgery. In this study, we used a novel mouse model to consider the role of the gut microbiome as a risk factor for PJI. QUESTIONS/PURPOSES (1) Does the state of the gut microbiota before surgery influence the likelihood of developing an established infection in a mouse model of PJI? (2) How does the state of the gut microbiota before surgery influence the local and systemic response to the presence of an established infection in a mouse model of PJI? METHODS Male C57Bl/6 mice were divided into two groups: those with modified microbiome [INCREMENT]microbiome (n = 40) and untreated mice (n = 42). In [INCREMENT]microbiome mice, the gut flora were modified using oral neomycin and ampicillin from 4 weeks to 16 weeks of age. Mice received a titanium tibial implant to mimic a joint implant and a local inoculation of Staphylococcus aureus in the synovial space (10 colony forming units [CFUs]). The proportion of animals developing an established infection in each group was determined by CFU count. The local and systemic response to established infection was determined using CFU counts in surrounding joint tissues, analysis of gait, radiographs, body weight, serum markers of inflammation, and immune cell profiles and was compared with animals that received the inoculation but resisted infection. RESULTS A greater proportion of animals with disrupted gut microbiota had infection (29 of 40 [73%]) than did untreated animals (21 of 42 [50%]; odds ratio, 2.63, 95% CI, 1.04-6.61; p = 0.035). The immune response to established infection in mice with altered microbiota was muted; serum amyloid A, a marker of systemic infection in mice, was greater than in mice with disrupted gut microbiota with infection (689 µg/dL; range, 68-2437 µg/dL, p < 0.05); infection associated increases in monocytes and neutrophils in the spleen and local lymph node in untreated mice but not were not observed in mice with disrupted gut microbiota. CONCLUSIONS The findings from this in vivo mouse model suggest that the gut microbiota may influence susceptibility to PJI. CLINICAL RELEVANCE These preclinical findings support the idea that the state of the gut microbiome before surgery may influence the development of PJI and justify further preclinical and clinical studies to develop appropriate microbiome-based interventions.
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Boyer B, Bordini B, Caputo D, Neri T, Stea S, Toni A. What are the influencing factors on hip and knee arthroplasty survival? Prospective cohort study on 63619 arthroplasties. Orthop Traumatol Surg Res 2019; 105:1251-1256. [PMID: 31615748 DOI: 10.1016/j.otsr.2019.07.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 04/19/2019] [Accepted: 07/26/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Body mass index is used by the World Health Organization to classify obesity. While obesity influences the onset of arthritis and type-2 diabetes, its effect on implant survival is still open to debate, with conflicting results from clinical and registry studies, as well as meta-analyses. Other known factors such as gender or diabetes status could ponderate or mask the effect of BMI on implant survival. HYPOTHESIS Our hypothesis was BMI influenced hip and knee arthroplasty survival, when results were made independent of gender and diabetes status. PATIENT AND METHODS A registry study was designed on 30733 Total Hip Arthroplasties (THA), 28483 Total Knee Arthroplasties (TKA), 3754 Uni compartmental Knee Arthroplasties (UKA) and 649 Hinged Knee arthroplasties (HK), from 01/01/2003 to 31/12/2015. Mean follow-up was 5.5 years. Diabetes status was added to the model. Each arthroplasty survival was tested for age at implantation, gender, diabetes status, implant characteristics and specifically BMI, taking into account gender and diabetes status. RESULTS Gender had a strong influence on arthroplasty results. Age also influenced arthroplasty survival, especially aseptic loosening; a young age would lower implant survival. Diabetes had an influence in hip survival, but its influence on septic loosenings in TKA wasn't proven (p=0.065). A mobile liner and/or a cruciate retaining knee were factors increasing the risk of revision. Weight influenced THA survival, especially aseptic loosening, but didn't have a measurable effect in any other arthroplasty. BMI was not found to influence any arthroplasty survival, whatever the endpoint, when diabetes and gender were taken into account. DISCUSSION Gender, age and diabetes influenced survival of the lower limb arthroplasties, whereas BMI did not. Only weight did influence THA results and should be used instead of BMI. CONCLUSION Studies on arthroplasty survival should systematically mention gender and diabetes status and beware of potential group incomparability. LEVEL OF EVIDENCE III, cohort study.
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Affiliation(s)
- Bertrand Boyer
- Inserm, U1059, 42055 St-Étienne, France; Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Via di Barbiano, 1/10, 40136 Bologna, Italy.
| | - Barbara Bordini
- Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Via di Barbiano, 1/10, 40136 Bologna, Italy
| | - Dalila Caputo
- Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Via di Barbiano, 1/10, 40136 Bologna, Italy
| | - Thomas Neri
- Laboratoire interuniversitaire de biologie de la motricité (LIBM), CHU de Saint-Étienne, 42055 St-Étienne, France
| | - Susanna Stea
- Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Via di Barbiano, 1/10, 40136 Bologna, Italy
| | - Aldo Toni
- Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Via di Barbiano, 1/10, 40136 Bologna, Italy
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Antonelli B, Chen AF. Reducing the risk of infection after total joint arthroplasty: preoperative optimization. ARTHROPLASTY 2019; 1:4. [PMID: 35240760 PMCID: PMC8787890 DOI: 10.1186/s42836-019-0003-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 06/20/2019] [Indexed: 12/13/2022] Open
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Shohat N, Tarabichi M, Tan TL, Goswami K, Kheir M, Malkani AL, Shah RP, Schwarzkopf R, Parvizi J. 2019 John Insall Award: Fructosamine is a better glycaemic marker compared with glycated haemoglobin (HbA1C) in predicting adverse outcomes following total knee arthroplasty: a prospective multicentre study. Bone Joint J 2019; 101-B:3-9. [PMID: 31256656 DOI: 10.1302/0301-620x.101b7.bjj-2018-1418.r1] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIMS The best marker for assessing glycaemic control prior to total knee arthroplasty (TKA) remains unknown. The purpose of this study was to assess the utility of fructosamine compared with glycated haemoglobin (HbA1c) in predicting early complications following TKA, and to determine the threshold above which the risk of complications increased markedly. PATIENTS AND METHODS This prospective multi-institutional study evaluated primary TKA patients from four academic institutions. Patients (both diabetics and non-diabetics) were assessed using fructosamine and HbA1c levels within 30 days of surgery. Complications were assessed for 12 weeks from surgery and included prosthetic joint infection (PJI), wound complication, re-admission, re-operation, and death. The Youden's index was used to determine the cut-off for fructosamine and HbA1c associated with complications. Two additional cut-offs for HbA1c were examined: 7% and 7.5% and compared with fructosamine as a predictor for complications. RESULTS Overall, 1119 patients (441 men, 678 women) were included in the study. Fructosamine level of 293 µmol/l was identified as the optimal cut-off associated with complications. Patients with high fructosamine (> 293 µmol/l) were 11.2 times more likely to develop PJI compared with patients with low fructosamine (p = 0.001). Re-admission and re-operation rates were 4.2 and 4.5 times higher in patients with fructosamine above the threshold (p = 0.005 and p = 0.019, respectively). One patient (1.7%) from the elevated fructosamine group died compared with one patient (0.1%) in the normal fructosamine group (p = 0.10). These complications remained statistically significant in multiple regression analysis. Unlike fructosamine, all three cut-offs for HbA1c failed to show a significant association with complications. CONCLUSION Fructosamine is a valid and an excellent predictor of complications following TKA. It better reflects the glycaemic control, has greater predictive power for adverse events, and responds quicker to treatment compared with HbA1c. These findings support the screening of all patients undergoing TKA using fructosamine and in those with a level above 293 µmol/l, the risk of surgery should be carefully weighed against its benefit. Cite this article: Bone Joint J 2019;101-B(7 Supple C):3-9.
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Affiliation(s)
- N Shohat
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Tarabichi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - T L Tan
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - K Goswami
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - M Kheir
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - A L Malkani
- University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - R P Shah
- Columbia University Medical Center, New York, New York, USA
| | - Ran Schwarzkopf
- NYU Langone MC Hospital for Joint Diseases, New York, New York, USA
| | - J Parvizi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Ellington K, Hirose CB, Bemenderfer TB. What Is the Treatment "Algorithm" for Infection After Ankle or Hindfoot Arthrodesis? Foot Ankle Int 2019; 40:64S-70S. [PMID: 31322955 DOI: 10.1177/1071100719861643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
RECOMMENDATION There is no universal algorithm for addressing the infected ankle or subtalar arthrodesis. A potential algorithm created by consensus is. LEVEL OF EVIDENCE Consensus. DELEGATE VOTE Agree: 100%, Disagree: 0%, Abstain: 0% (Unanimous, Strongest Consensus).
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Affiliation(s)
- Kent Ellington
- 1 OrthoCarolina, Foot and Ankle Institute, AtriumHealth, Charlotte, NC, USA
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Abstract
PURPOSE OF REVIEW Several studies have demonstrated the benefits of glycemic control in the perioperative period and there is ongoing interest in development of systematic approaches to achieving glycemic control. This review discusses currently available data and proposes a new approach to the management of hyperglycemia in the perioperative period. RECENT FINDINGS In a recent study, we demonstrated that early preoperative identification of patients with poorly controlled diabetes and proactive treatment through various phases of surgery improves glycemic control, lowers the risk of surgical complications, and decreases the length of hospital stay. Implementation of a perioperative diabetes program that systematically identifies and treats patients with poor glycemic control early in the preoperative period is feasible and improves clinical care of patients undergoing elective surgery.
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Affiliation(s)
- Nadine E Palermo
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Avenue, Suite 381, Boston, MA, 02115, USA
| | - Rajesh Garg
- Comprehensive Diabetes Center, Miller School of Medicine, University of Miami, 5555 Ponce de Leon Blvd, Coral Gables, FL, 33145, USA.
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Jiranek W, Kigera JWM, Klatt BA, Küçükdurmaz F, Lieberman J, Moser C, Mulhall K, Nahouli H, Schwarz E, Shohat N, Tarabichi M. General Assembly, Prevention, Host Risk Mitigation - General Factors: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S43-S48. [PMID: 30348564 DOI: 10.1016/j.arth.2018.09.052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Cizmic Z, Feng JE, Huang R, Iorio R, Komnos G, Kunutsor SK, Metwaly RG, Saleh UH, Sheth N, Sloan M. Hip and Knee Section, Prevention, Host Related: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S255-S270. [PMID: 30348549 DOI: 10.1016/j.arth.2018.09.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Zainul-Abidin S, Amanatullah DF, Anderson MB, Austin M, Barretto JM, Battenberg A, Bedard NA, Bell K, Blevins K, Callaghan JJ, Cao L, Certain L, Chang Y, Chen JP, Cizmic Z, Coward J, DeMik DE, Diaz-Borjon E, Enayatollahi MA, Feng JE, Fernando N, Gililland JM, Goodman S, Goodman S, Greenky M, Hwang K, Iorio R, Karas V, Khan R, Kheir M, Klement MR, Kunutsor SK, Limas R, Morales Maldonado RA, Manrique J, Matar WY, Mokete L, Nung N, Pelt CE, Pietrzak JRT, Premkumar A, Rondon A, Sanchez M, Novaes de Santana C, Sheth N, Singh J, Springer BD, Tay KS, Varin D, Wellman S, Wu L, Xu C, Yates AJ. General Assembly, Prevention, Host Related General: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S13-S35. [PMID: 30360983 DOI: 10.1016/j.arth.2018.09.050] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Cook KD, Borzok J, Sumrein F, Opler DJ. Evaluation and Perioperative Management of the Diabetic Patient. Clin Podiatr Med Surg 2019; 36:83-102. [PMID: 30446046 DOI: 10.1016/j.cpm.2018.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Diabetes mellitus is a devastating disease that has reached epidemic proportions. The surgical patient with diabetes is at increased risk for developing complications when compared with patients without diabetes. A comprehensive preoperative work-up must be performed, including ancillary studies, with optimization of the patient's glucose levels during the perioperative period to decrease the chance of developing surgical complications. A multispecialty team approach for the care of patients with diabetes should be used to produce successful surgical outcomes.
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Affiliation(s)
- Keith D Cook
- Podiatry Department, University Hospital, 150 Bergen Street, Room G-142, Newark, NJ 07103, USA.
| | - John Borzok
- Podiatric Medicine and Surgery Residency Program, University Hospital, 150 Bergen Street, Room G-142, Newark, NJ 07103, USA
| | - Fadwa Sumrein
- Department of Medicine, Rutgers New Jersey Medical School, 185 South Orange Avenue, Newark, NJ 07103, USA
| | - Douglas J Opler
- Department of Psychiatry, Rutgers New Jersey Medical School, 185 South Orange Avenue, Newark, NJ 07103, USA
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Abstract
Obtaining routine preoperative laboratory tests increases health care costs and has been listed, by the Choosing Wisely Campaign, as one of the top 5 practices anesthesiologists should avoid. Routine testing without clinical indication is not cost-effective and could cause harm and unnecessary delays. Abnormal findings are more likely to be false positive and costly to pursue, introduce new risks, and increase anxiety for the patient. Preoperative testing need to be performed only following a targeted history and physical examination, factoring severity of surgery, and comorbidities such that the benefit of the test outweighs risk.
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Affiliation(s)
- Angela F Edwards
- Department of Anesthesiology, Wake Forest University School of Medicine, Medical Center Boulevard, 9 CSB Janeway Tower, Winston-Salem, NC 27157, USA.
| | - Daniel J Forest
- Preoperative Assessment Clinic, Department of Anesthesiology, Wake Forest University School of Medicine, Medical Center Boulevard, 9 CSB Janeway Tower, Winston-Salem, NC 27157, USA
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Lee M, Choi WJ, Han SH, Jang J, Lee JW. Uncontrolled diabetes as a potential risk factor in tibiotalocalcaneal fusion using a retrograde intramedullary nail. Foot Ankle Surg 2018; 24:542-548. [PMID: 29409267 DOI: 10.1016/j.fas.2017.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 06/04/2017] [Accepted: 07/06/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Tibiotalocalcaneal (TTC) fusion using a retrograde intramedullary (IM) nail is an effective salvage option for terminal-stage hindfoot problems. However, as many patients who receive TTC fusion bear unfavorable medical comorbidities, the risk of nonunion, infection and other complications increases. This study was performed to identify the factors influencing outcomes after TTC fusion using a retrograde IM nail. METHODS Between September 2008 and February 2012, 34 consecutive patients received TTC fusion using a retrograde IM nail for limb salvage. All patients had a minimum follow-up of two years. Throughout follow-up, standard ankle radiography was performed along with clinical outcome assessment using a visual analog scale (VAS) for pain, the American Orthopaedic Foot and Ankle Society Ankle-Hind Foot Scale (AOFAS A/H scale) and the Foot and Ankle Outcome Score (FAOS). For the retrospective analysis, demographic factors, preoperative medical status, laboratory markers, and etiology were comprehensively reviewed using medical records. The success of the index operation was determined using clinical and radiological outcomes. Finally, the effect of each factor on failure after the operation was analyzed using univariate logistic regression. RESULTS In a mean of seven months, 82% (28/34) achieved union, as evaluated by standard radiography. All clinical outcome parameters improved significantly after the operation, including VAS, AOFAS A/H scale, and FAOS (P<0.001). At the last follow-up, five cases of nonunion with less than AOFAS A/H scale of 80 and two cases of below knee amputation due to uncontrolled infection were determined to be failures. None of the factors (etiology, demographics, laboratory markers and medical status) significantly influenced failures. However, uncontrolled DM significantly increased the failure rate with an odds ratio of 10 (P=0.029). CONCLUSIONS TTC fusion with a retrograde intramedullary nail is a successful treatment for complicated hindfoot problems such as traumatic osteoarthritis, Charcot arthropathy and failed TAA. However, it should be used judiciously in patients with uncontrolled DM, as the risk of failure increases. DESIGN Retrospective cohort study.
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Affiliation(s)
- Moses Lee
- Department of Orthopaedic Surgery, Gwangmyeong Sungae Hospital, Republic of Korea
| | - Woo Jin Choi
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Seung Hwan Han
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Jinyoung Jang
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea
| | - Jin Woo Lee
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Republic of Korea.
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Elgafy H, Raberding CJ, Mooney ML, Andrews KA, Duggan JM. Analysis of a ten step protocol to decrease postoperative spinal wound infections. World J Orthop 2018; 9:271-284. [PMID: 30479974 PMCID: PMC6242729 DOI: 10.5312/wjo.v9.i11.271] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/15/2018] [Accepted: 08/26/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To define a ten-step protocol that reduced the incidence of surgical site infection in the spine surgery practice of the senior author and evaluate the support for each step based on current literature.
METHODS In response to unexplained increased infection rates at our institution following spine surgery, a ten-step protocol was implemented: (1) preoperative glycemic management based on hemoglobin A1c (HbA1c); (2) skin site preoperative preparation with 2% chlorhexidine gluconate disposable cloths; (3) limit operating room traffic; (4) cut the number of personnel in the room to the minimum required; (5) absolutely no flash sterilization of equipment; (6) double-gloving with frequent changing of outer gloves; (7) local application of vancomycin powder; (8) re-dosing antibiotic every 4 h for prolonged procedures and extending postoperative coverage to 72 h for high-risk patients; (9) irrigation of subcutaneous tissue with diluted povidone-iodine solution after deep fascial closure; and (10) use of DuraPrep skin preparation at the end of a case before skin closure. Through an extensive literature review, the current data available for each of the ten steps was evaluated.
RESULTS Use of vancomycin powder in surgical wounds, routine irrigation of surgical site, and frequent changing of surgical gloves are strongly supported by the literature. Preoperative skin preparation with chlorhexidine wipes is similarly supported. The majority of current literature supports control of HbA1c preoperatively to reduce risk of infection. Limiting the use of flash sterilization is supported, but has not been evaluated in spine-specific surgery. Limiting OR traffic and number of personnel in the OR are supported although without level 1 evidence. Prolonged use of antibiotics postoperatively is not supported by the literature. Intraoperative use of DuraPrep prior to skin closure is not yet explored.
CONCLUSION The ten-step protocol defined herein has significantly helped in decreasing surgical site infection rate. Several of the steps have already been shown in the literature to have significant effect on infection rates. As several measures are required to prevent infection, instituting a standard protocol for all the described steps appears beneficial.
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Affiliation(s)
- Hossein Elgafy
- Department of Orthopedics and Infectious Diseases, University of Toledo Medical Center, Toledo, OH 43614, United States
| | - Craig J Raberding
- Department of Orthopedics and Infectious Diseases, University of Toledo Medical Center, Toledo, OH 43614, United States
| | - Megan L Mooney
- Department of Orthopedics and Infectious Diseases, University of Toledo Medical Center, Toledo, OH 43614, United States
| | - Kyle A Andrews
- Department of Orthopedics and Infectious Diseases, University of Toledo Medical Center, Toledo, OH 43614, United States
| | - Joan M Duggan
- Department of Orthopedics and Infectious Diseases, University of Toledo Medical Center, Toledo, OH 43614, United States
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Kheir MM, Tan TL, Kheir M, Maltenfort MG, Chen AF. Postoperative Blood Glucose Levels Predict Infection After Total Joint Arthroplasty. J Bone Joint Surg Am 2018; 100:1423-1431. [PMID: 30106824 DOI: 10.2106/jbjs.17.01316] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Perioperative hyperglycemia has many etiologies, including medication, impaired glucose tolerance, uncontrolled diabetes mellitus, or stress, the latter of which is common in patients postoperatively. Our study investigated the influence of postoperative blood glucose levels on periprosthetic joint infection after elective total joint arthroplasty to determine a threshold for glycemic control for which surgeons should strive during a patient's hospital stay. METHODS A single-institution retrospective review was conducted on 24,857 primary total joint arthroplasties performed from 2001 to 2015. Of these, 13,196 had a minimum follow-up of 1 year (mean, 5.9 years). Postoperative day 1 morning blood glucose levels were utilized and were correlated with periprosthetic joint infection, as defined by the International Consensus Group on Periprosthetic Joint Infection. Multivariable analysis was used to determine the influence of several important covariates on infection. An alpha level of 0.05 was used to determine significance. RESULTS The rate of periprosthetic joint infection increased linearly from blood glucose levels of ≥115 mg/dL. Multivariable analysis revealed that blood glucose levels were significantly associated with periprosthetic joint infection (p = 0.028). The optimal blood glucose threshold to reduce the likelihood of periprosthetic joint infection was 137 mg/dL. The periprosthetic joint infection rate in the entire cohort was 1.59% (1.46% in patients without diabetes compared with 2.39% in patients with diabetes; p = 0.001). There was no significant association between blood glucose level and periprosthetic joint infection in patients with diabetes (p = 0.276), although there was a linear trend. CONCLUSIONS The relationship between postoperative blood glucose levels and periprosthetic joint infection increased linearly, with an optimal cutoff of 137 mg/dL. Immediate and strict postoperative glycemic control may be critical in reducing postoperative complications, as even mild hyperglycemia was significantly associated with periprosthetic joint infection. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Michael M Kheir
- Indiana University Department of Orthopaedic Surgery, Indianapolis, Indiana
| | - Timothy L Tan
- The Rothman Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Matthew Kheir
- University of Minnesota Medical School, Minneapolis, Minnesota
| | | | - Antonia F Chen
- The Rothman Institute at Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Orthopaedic Surgery, Brigham and Women's Hospital/Harvard Medical School, Boston, Massachusetts
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50
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Lenguerrand E, Beswick AD, Whitehouse MR, Wylde V, Blom AW. Outcomes following hip and knee replacement in diabetic versus nondiabetic patients and well versus poorly controlled diabetic patients: a prospective cohort study. Acta Orthop 2018; 89:399-405. [PMID: 29757058 PMCID: PMC6066772 DOI: 10.1080/17453674.2018.1473327] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - The impact of diabetes and glycemic control before joint replacement on clinical and patient-reported outcomes is unclear. We compared pain, function, complications, and length of hospital stay in diabetic and nondiabetic patients receiving primary total hip (THR) or knee replacement (TKR) and compared these outcomes in patients with poorly controlled versus well-controlled diabetes. Patients and methods - We conducted a prospective cohort study of patients undergoing primary THR (n = 300) or TKR (n = 287) for osteoarthritis. Self-reported diabetes and glycemic control (HbA1c ≤ or >7%) extracted from medical notes were used. Adjusted comparisons were performed with generalized linear models including body mass index (BMI) and comorbidities. Results - Diabetes prevalence was 11% (THR 8%; TKR 14%). Diabetic patients were more likely to have a higher BMI and greater number of comorbidities. The median length of hospital stay was 1 day longer in diabetic patients (p = 0.004), but this attenuated after adjustments for BMI and comorbidities (p = 0.3). Inpatient pain was greater for diabetic patients but attenuated following adjustment. The 12-month postoperative WOMAC subscales were similar by diabetes status following adjustment. There was little evidence of difference in outcomes according to glycemic control. Interpretation - The associations between diabetes and worse postoperative outcomes in patients undergoing THR or TKR for osteoarthritis appear to be predominantly due to associated obesity and comorbidities. In diabetic patients there is little evidence of association between postoperative outcome and preoperative glycemic control. The underlying mechanisms and causal pathways of obesity, diabetes, and multimorbidity that lead to worse outcomes after joint replacement are not well known.
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Affiliation(s)
- Erik Lenguerrand
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol; ,Correspondence:
| | - Andrew D Beswick
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol;
| | - Michael R Whitehouse
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol; ,National Institute for Health Research, Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK
| | - Vikki Wylde
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol; ,National Institute for Health Research, Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK
| | - Ashley W Blom
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol; ,National Institute for Health Research, Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK
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