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Jones IA, LoBasso MA, Wier J, Gettleman BS, Richardson MK, Ratto CE, Lieberman JR, Heckmann ND. Perioperative Dexamethasone in Diabetic Patients: A Systematic Review and Meta-Analysis of Randomized, Placebo-Controlled Trials. Anesth Analg 2024; 139:479-489. [PMID: 39151134 DOI: 10.1213/ane.0000000000007007] [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: 08/18/2024]
Abstract
BACKGROUND The perioperative use of dexamethasone in diabetic patients remains controversial due to concerns related to infection and adverse events. This study aimed to determine whether clinical evidence supports withholding dexamethasone in diabetic patients due to concern for infection risk. We hypothesized that there is no difference in infectious outcomes between dexamethasone-treated patients and controls. METHODS A literature search was performed on November 22, 2022 to identify randomized, placebo-controlled trials investigating short-course (<72 hours), perioperative dexamethasone that explicitly included diabetic patients and measured at least 1 clinical outcome. Pertinent studies were independently searched in PubMed, Embase, and Cochrane. Authors for all identified studies were contacted with the aim of performing quantitative subgroup analyses of diabetic patients. The primary end point was surgical site infection and the secondary end point was a composite of adverse events. Qualitative remarks were reported based on the total available data and a quality assessment tool. Meta-analyses were performed using inverse variance with random effects. Heterogeneity was assessed via standard χ2 and I2 tests. RESULTS Sixteen unique studies were included, 5 of which were analyzed quantitatively. Of the 2592 diabetic patients, 2344 (1184 randomized to dexamethasone and 1160 to placebo) were analyzed in at least 1 quantitative outcome. Quantitative analysis showed that the use of perioperative dexamethasone had no effect on the risk of surgical site infections (log odds ratio [LOR], -0.10, 95%; 95% confidence interval [CI], -0.64 to 0.44) while significantly reducing the risk of composite adverse events (LOR, -0.33; 95% CI, -0.62 to -0.05). Qualitative analysis reinforced these findings, demonstrating noninferior to superior results across all clinical outcomes. There was high heterogeneity between the included studies. CONCLUSIONS Current evidence suggests perioperative dexamethasone may be given to diabetic patients without increasing the risk of infectious complications. Prospective investigations aimed at optimizing dose, frequency, and timing are needed, as well as studies aimed explicitly at exploring the use of dexamethasone in patients with poorly controlled diabetes.
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Affiliation(s)
- Ian A Jones
- From the Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Michael A LoBasso
- Department of Anesthesiology and Perioperative Medicine, University of California, Los Angeles, Los Angeles, California
| | - Julian Wier
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Brandon S Gettleman
- 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
| | - Christina E Ratto
- Department of Anesthesiology, 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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2
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Liu XY, Mou P, Cao J, Wang HY, Zeng WN, Zhou ZK. Effects of Dexamethasone on Postoperative Glycemic Control in Patients After Primary Total Joint Arthroplasty: A Randomized Double-Blind Controlled Trial. J Arthroplasty 2024; 39:2213-2220. [PMID: 38614358 DOI: 10.1016/j.arth.2024.04.030] [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: 11/21/2023] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND In patients undergoing total joint arthroplasty, the use of dexamethasone (DEX) may cause perioperative blood glucose (BG) disorders, leading to complications even in patients who do not have diabetes. We aimed to evaluate the effects of different DEX doses on perioperative BG levels. METHODS A total of 135 patients who do not have diabetes were randomized into three groups: preoperative intravenous (IV) injection of normal saline (Group A, the placebo group), preoperative IV injection of 10 mg DEX (Group B), and preoperative IV injection of 20 mg DEX (Group C). Postoperative fasting BG (FBG) levels were designated as the primary outcome, while postoperative postprandial BG (PBG) levels were assigned as the secondary outcome. The incidence of complications was recorded. We also investigated the risk factors for FBG ≥ 140 mg/dL and PBG ≥ 180 mg/dL. RESULTS The FBG levels were higher in Groups B and C than in Group A on postoperative days (PODs) 0 and 1. The PBG levels were lower for Groups A and B compared to Group C on POD 1. No differences in FBG or PBG were detected beyond POD 1. Elevated preoperative glycosylated hemoglobin A1c levels increased the risk of FBG ≥ 140 mg/dL and PBG ≥ 180 mg/dL, respectively. However, preoperative IV injection of DEX was not associated with FBG ≥ 140 mg/dL or PBG ≥ 180 mg/dL. No differences were found in postoperative complications among the three groups. CONCLUSIONS The preoperative IV administration of 10 or 20 mg DEX in patients who do not have diabetes showed transient effects on postoperative BG after total joint arthroplasty. The preoperative glycosylated hemoglobin A1c level threshold (regardless of the administration or dosage of DEX) that increased the risk for the occurrence of FBG ≥ 140 mg/dL and PBG ≥ 180 mg/dL was 5.75 and 5.85%, respectively.
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Affiliation(s)
- Xiao-Yang Liu
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Ping Mou
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jian Cao
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Hao-Yang Wang
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Wei-Nan Zeng
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Zong-Ke Zhou
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Saad MA, Moverman MA, Da Silva AZ, Chalmers PN. Preventing Infections in Reverse Shoulder Arthroplasty. Curr Rev Musculoskelet Med 2024:10.1007/s12178-024-09918-7. [PMID: 39095627 DOI: 10.1007/s12178-024-09918-7] [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] [Accepted: 07/15/2024] [Indexed: 08/04/2024]
Abstract
PURPOSE OF REVIEW Reverse shoulder arthroplasty (rTSA) is a commonly performed procedure to treat degenerative conditions of the shoulder. With its growing utilization, techniques to reliably diagnose and treat prosthetic joint infection (PJI) have become increasingly important. In this review we outline the current research and prevention methods of prosthetic joint infection in rTSA. This includes preoperative considerations, intraoperative, and postoperative treatment algorithms. RECENT FINDINGS There is currently no established standardized protocol for preoperative infection prevention or post operative management. However, recent studies have identified risk factors for infection, as well as successful prevention techniques that can be implemented to minimize infection risk. Although there is no standardized protocol currently utilized to diagnose and treat shoulder PJI, we outline a potential set of preventative measures and postoperative management strategies that clinicians can use to properly diagnose and treat patients with this difficult condition.
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Affiliation(s)
- Maarouf A Saad
- Department of Orthopaedic Surgery, University of California, Davis, Sacramento, CA, USA
| | - Michael A Moverman
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, USA
| | - Adrik Z Da Silva
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, USA
| | - Peter N Chalmers
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, USA.
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Leal J, Wellman SS, Jiranek WA, Seyler TM, Bolognesi MP, Ryan SP. Continuation of Oral Antidiabetic Medications Was Associated With Better Early Postoperative Blood Glucose Control Compared to Sliding Scale Insulin After Total Knee Arthroplasty. J Arthroplasty 2024; 39:2047-2054.e1. [PMID: 38428690 DOI: 10.1016/j.arth.2024.02.069] [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: 09/10/2023] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND This study evaluated blood glucose (BG), creatinine levels, metabolic issues, length of stay (LOS), and early postoperative complications in diabetic primary total knee arthroplasty (TKA) patients. It examined those who continued home oral antidiabetic medications and those who switched to insulin postoperatively. The hypothesis was that continuing home medications would lead to lower BG levels without metabolic abnormalities. METHODS Patients who had diabetes who underwent primary TKA from 2013 to 2022 were evaluated retrospectively. Diabetic patients who were not on home oral antidiabetic medications or who were not managed as an inpatient postoperatively were excluded. Patient demographics and laboratory tests collected preoperatively and postoperatively as well as 90-day emergency department visits and 90-day readmissions, were pulled from electronic records. Patients were grouped based on inpatient diabetes management: continuation of home medications versus new insulin coverage. Acute postoperative BG control, creatinine levels, metabolic abnormalities, LOS, and early postoperative complications were compared between groups. Multivariable regression analyses were performed to measure associations. RESULTS A total of 867 primary TKAs were assessed; 703 (81.1%) patients continued their home oral antidiabetic medications. Continuing home antidiabetic medications demonstrated lower median maximum inpatient BG (180.0 mg/dL versus 250.0 mg/dL; P < .001) and median average inpatient BG (136.7 mg/dL versus 173.7 mg/dL; P < .001). Logistic regression analyses supported the presence of an association (odds ratio = 17.88 [8.66, 43.43]; P < .001). Proportions of acute kidney injury (13.5 versus 26.7%; P < .001) were also lower. There was no difference in relative proportions of metabolic acidosis (4.4 versus 3.7%; P = .831), LOS (2.0 versus 2.0 days; P = .259), or early postoperative complications. CONCLUSIONS Continuing home oral antidiabetic medications after primary TKA was associated with lower BG levels without an associated worsening creatinine or increase in metabolic acidosis. LEVEL III EVIDENCE Retrospective Cohort Study.
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Affiliation(s)
- Justin Leal
- Department of Orthopaedic Surgery, Duke University, Durham, North Carolina
| | - Samuel S Wellman
- Department of Orthopaedic Surgery, Duke University, Durham, North Carolina
| | - William A Jiranek
- Department of Orthopaedic Surgery, Duke University, Durham, North Carolina
| | - Thorsten M Seyler
- Department of Orthopaedic Surgery, Duke University, Durham, North Carolina
| | | | - Sean P Ryan
- Department of Orthopaedic Surgery, Duke University, Durham, North Carolina
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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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Liu XY, Mou P, Cao J, Chen XM, Wang HY, Zeng WN, Zhou ZK. The effect of a split-dose intravenous dexamethasone and a single high-dose on postoperative blood glucose after total joint arthroplasty: a randomized double-blind placebo-controlled trial. J Orthop Surg Res 2024; 19:388. [PMID: 38956678 PMCID: PMC11221166 DOI: 10.1186/s13018-024-04887-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/27/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND In patients undergoing total joint arthroplasty (TJA), the administration of dexamethasone may contribute to perioperative blood glucose (BG) disturbances, potentially resulting in complications, even in patients without diabetes. This study aimed to demonstrate the impact of different administration regimens of dexamethasone in postoperative BG levels. METHODS In this randomized, controlled, double-blind trial, 136 patients without diabetes scheduled for TJA were randomly assigned to three groups: two perioperative saline injections (Group A, placebo); a single preoperative injection of 20 mg dexamethasone and a postoperative saline injection (Group B), and two perioperative injections of 10 mg dexamethasone (Group C). Primary outcomes were the postoperative fasting blood glucose (FBG) levels. Secondary outcome parameters were the postoperative postprandial blood glucose (PBG) levels. Postoperative complications within 90 days were also recorded. Risk factors for FBG ≥ 140 mg/dl and PBG ≥ 180 mg/dl were investigated. RESULTS Compared to Group A, there were transient increases in FBG and PBG on postoperative days (PODs) 0 and 1 in Groups B and C. Statistical differences in FBG and PBG among the three groups were nearly absent from POD 1 onward. Both dexamethasone regimens did not increase the risk for postoperative FBG ≥ 140 mg/dl or PBG ≥ 180 mg/dl. Elevated preoperative HbA1c levels may increase the risk of postoperative FBG ≥ 140 mg/dl or PBG ≥ 180 mg/dl, respectively. CONCLUSION Perioperative intravenous high-dose dexamethasone to patients without diabetes has transient effects on increasing BG levels after TJA. However, no differences were found between the split-dose and single high-dose regimens. The elevated preoperative HbA1c, but not the dexamethasone regimens were the risk factor for FBG ≥ 140 mg/dl and PBG ≥ 180 mg/dl. TRIAL REGISTRATION Chinese Clinical Trail Registry, ChiCTR2300069473. Registered 17 March 2023, https://www.chictr.org.cn/showproj.html?proj=186760 .
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Affiliation(s)
- Xiao-Yang Liu
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Ping Mou
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Jian Cao
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Xu-Ming Chen
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Hao-Yang Wang
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Wei-Nan Zeng
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China
| | - Zong-Ke Zhou
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, People's Republic of China.
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Root KT, Hones KM, Hao KA, Brolin TJ, Wright JO, King JJ, Wright TW, Schoch BS. A Systematic Review of Patient Selection Criteria for Outpatient Total Shoulder Arthroplasty. Orthop Clin North Am 2024; 55:363-381. [PMID: 38782508 DOI: 10.1016/j.ocl.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
The utilization of total shoulder arthroplasty (TSA) is increasing, driving associated annual health care costs higher. Opting for outpatient over inpatient TSA may provide a solution by reducing costs. However, there is no single set of accepted patient selection criteria for outpatient TSA. Here, the authors identify and systematically review 14 articles to propose evidence-based criteria that merit postoperative admission. Together, the studies suggest that patients with limited ability to abmluate independently or a history of congestive heart failure may benefit from postoperative at least one night of hospital based monitoring and treatment.
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Affiliation(s)
- Kevin T Root
- College of Medicine, University of Florida, 1600 SW Archer Road, Gainesville, FL 32610, USA
| | - Keegan M Hones
- Department of Orthopaedics and Sports Medicine, University of Florida, 3450 Hull Road # 3341, Gainesville, FL 32607, USA
| | - Kevin A Hao
- College of Medicine, University of Florida, 1600 SW Archer Road, Gainesville, FL 32610, USA
| | - Tyler J Brolin
- Department of Orthopaedic Surgery, University of Tennessee-Campbell Clinic, 1211 Union Avenue # 500, Memphis, TN 38104, USA
| | - Jonathan O Wright
- Department of Orthopaedics and Sports Medicine, University of Florida, 3450 Hull Road # 3341, Gainesville, FL 32607, USA
| | - Joseph J King
- Department of Orthopaedics and Sports Medicine, University of Florida, 3450 Hull Road # 3341, Gainesville, FL 32607, USA
| | - Thomas W Wright
- Department of Orthopaedics and Sports Medicine, University of Florida, 3450 Hull Road # 3341, Gainesville, FL 32607, USA
| | - Bradley S Schoch
- Department of Orthopedic Surgery, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA.
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Suh YM, Fisher M, Hu D, Lin FC, Wukich D, Tennant J, Lalli T. Serum Fructosamine as an Indicator of Perioperative Complications in Patients Undergoing Foot and Ankle Surgery. FOOT & ANKLE ORTHOPAEDICS 2024; 9:24730114241263093. [PMID: 39086381 PMCID: PMC11289794 DOI: 10.1177/24730114241263093] [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] [Indexed: 08/02/2024] Open
Abstract
Background Patients with poor glycemic control are at increased risk of postoperative complications. Hemoglobin A1c (HbA1c) has traditionally been used to assess preoperative glycemic control, but with limitations. More recently, fructosamine has been tested preoperatively in patients undergoing elective total joint arthroplasty. This study aims to assess whether preoperative serum fructosamine can be used to avoid adverse outcomes in patients undergoing foot and ankle surgery. Methods This was a retrospective chart review of all patients who underwent foot and ankle surgeries at 2 level 1 trauma centers from January 2020 to December 2021. Of those, 305 patients were tested for HbA1c and fructosamine levels preoperatively. Adverse outcomes were assessed over 30 and 90 days. Outcomes of interest were surgical site infection, wound dehiscence, unplanned return to the operating room, unplanned readmission, and death. Data were analyzed using independent 2-sample t tests. A mixed effects model was used for multivariate analysis. P values less than .05 were considered statistically significant. Results Preoperative serum fructosamine was significantly higher (P = .029) in those with complications within 90 days compared to those without. The mean preoperative fructosamine level was 269.2 µmol/L (SD = 58.85) in those who did have a complication vs 247.2 µmol/L (SD = 53.95) in those who did not. Clinically significant fructosamine threshold was determined using 2 different methods. Fructosamine was found to be non-inferior to HbA1c in accurately predicting postoperative complications. Conclusion Fructosamine is a serum marker that reflects nearer term glycemic control than HbA1c. Elevation in preoperative fructosamine is associated with increased perioperative complications after foot and ankle surgery within 90 days. Preoperative fructosamine may be used in patient optimization and risk stratification when determining candidacy and timing for elective foot and ankle surgeries. Level of evidence Level III, retrospective cohort study.
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Affiliation(s)
- Yu Min Suh
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Margaret Fisher
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Di Hu
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Feng-Chang Lin
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Dane Wukich
- Department of Orthopaedic Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Josh Tennant
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Trapper Lalli
- Department of Orthopaedic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
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Leal J, Wellman SS, Jiranek WA, Seyler TM, Bolognesi MP, Ryan SP. Continuing Home Oral Hypoglycemic Medications Was Associated With Superior Postoperative Glycemic Control Versus Initiating Sliding Scale Insulin After Total Hip Arthroplasty. Orthopedics 2024:1-7. [PMID: 38935846 DOI: 10.3928/01477447-20240619-02] [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: 06/29/2024]
Abstract
BACKGROUND This retrospective study investigated the impact of continuing vs discontinuing home oral hypoglycemic medications for patients with diabetes undergoing total hip arthroplasty. MATERIALS AND METHODS Patients who were not exclusively receiving home oral hypoglycemic regimens were excluded. Additionally, patients whose diabetes was not managed inpatient postoperatively were excluded. Included patients were retrospectively evaluated for early postoperative glycemic control, renal function, and metabolic abnormalities. Patients were then compared based on whether their home oral hypoglycemic regimen was continued vs discontinued in favor of initiating insulin while inpatient and analyzed using multivariable regression analysis. RESULTS A total of 532 patients undergoing total hip arthroplasty met inclusion criteria, with 78.6% continuing their home oral hypoglycemic regimen. Those who continued showed significantly lower median maximum inpatient blood glucose (178.5 mg/dL vs 249.5 mg/dL; P<.001) and median average inpatient blood glucose (138.4 mg/dL vs 178.6 mg/dL; P<.001). Linear regression analysis, adjusting for various potential confounding factors, revealed a positive correlation between discontinuation of home hypoglycemic medications and higher maximum in-patient blood glucose (β=70.15 [95% CI, 59.27-81.03]; P<.001). Patients in the continuation group had lower proportions of acute kidney injury (18.7% vs 41.2%; P<.001) and metabolic acidosis (4.3% vs 17.5%; P<.001), along with a shorter length of stay (1.0 d vs 2.0 d; P<.001). CONCLUSION These findings suggest that continuing a home oral hypoglycemic regimen for patients with diabetes after total hip arthroplasty is associated with superior glycemic control without exacerbating renal abnormalities or increasing metabolic complications. [Orthopedics. 202x;4x(x):xx-xx.].
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Kieruzel N, Sethi S, Nair V, Wolf JM, Strelzow JA. Do preoperative glucose levels predict risk of complications in orthopaedic surgery? EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024:10.1007/s00590-024-04008-3. [PMID: 38816627 DOI: 10.1007/s00590-024-04008-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 05/22/2024] [Indexed: 06/01/2024]
Abstract
PURPOSE Post-operative hyperglycemia is a known risk factor for post-surgical complications. The predictive value of pre-operative blood glucose levels, however, is less understood. This study aimed to determine if pre-operative screening blood glucose levels affect the rate of post-operative infection or wound complications. We also investigated if case urgency or anatomic location alters this relationship. METHODS A single-institution retrospective chart review was performed to evaluate patients treated between 2018 and 2021. Subjects ≥ 18 years with closed, non-infected orthopaedic diagnoses requiring surgery were included. Case urgency, demographics, comorbidities, blood glucose level within twelve h prior to surgery, and hemoglobin A1c level within 3 months of surgery, were collected. Infections and wound complications were recorded as outcomes. RESULTS A total of 775 subjects with a mean age of 61 (range 18-96) were identified, including 543 elective and 232 trauma patients, with a mean pre-operative fasting glucose value of 127.7 mg/dL (range, 49-388 mg/dL) and average HbA1c of 6.9%. The odds of infectious complications were increased by a factor of 1.01 for every 1-point increase in blood glucose (95% CI 1.01-1.02; p < 0.01). CONCLUSIONS Pre-operative blood glucose levels greater than 137 mg/dL were associated with an increase in wound complications, but not deep infections. Infection rates stratified by anatomic site and case urgency were not impacted by pre-operative glucose levels. The increased risk of poor wound healing in patients with pre-operative hyperglycemia demonstrates that day of surgery point-of-care blood glucose screening can be a useful risk stratification tool.
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Affiliation(s)
- Natalie Kieruzel
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Rd, North Chicago, IL, 60064, USA
| | - Sahil Sethi
- The University of Chicago Pritzker School of Medicine, Chicago, IL, 60637, USA
| | - Vivek Nair
- The University of Chicago Pritzker School of Medicine, Chicago, IL, 60637, USA
| | - Jennifer Moriatis Wolf
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, 5841 S. Maryland Ave. | Rm. S-341A, MC3079, Chicago, IL, 60637, USA
| | - Jason Alexander Strelzow
- Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, 5841 S. Maryland Ave. | Rm. S-341A, MC3079, Chicago, IL, 60637, USA.
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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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Sun Y, Zhang X, Zhang M, Guo Y, Sun T, Liu M, Gao X, Liu Y, Gao Z, Chen L, Du X, Wang Y. Preliminary investigation of the effect of non-cardiac surgery on intraoperative islet and renal function: a single-center prospective cohort study. Front Med (Lausanne) 2024; 11:1235335. [PMID: 38414619 PMCID: PMC10897010 DOI: 10.3389/fmed.2024.1235335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 01/22/2024] [Indexed: 02/29/2024] Open
Abstract
Background The effect of different non-cardiac surgical methods on islet and renal function remains unclear. We conducted a preliminary investigation to determine whether different surgical methods affect islet function or cause further damage to renal function. Methods In this prospective cohort study, the clinical data of 63 adult patients who underwent non-cardiac surgery under general anesthesia were evaluated from February 2019 to January 2020. Patients were divided into the abdominal surgery group, the laparoscopic surgery group, and the breast cancer surgery group. The primary outcome was the difference between the effects of different surgical methods on renal function. Results Islet and renal function were not significantly different between the groups. The correlation analysis showed that hematocrit (HCT) and hemoglobin (HB) were negatively correlated with fasting plasma glucose (FPG) (p < 0.05), MAP was positively correlated with C-peptide (p < 0.05), and HCT and Hb were positively correlated with serum creatinine (SCr) (p < 0.05). Fasting insulin (FINS) and C-peptide were negatively correlated with SCr (p < 0.05), and the homeostatic model assessment of insulin resistance (HOMA-IR) was positively correlated with SCr (p < 0.05). FINS, C-peptide, HOMA-IR, and the homeostatic model assessment of β-cell function (HOMA-β) were positively correlated with cystatin C (Cys C) (p < 0.05). Conclusion FINS, C-peptide, and HOMA-IR had positive effects on beta-2-microglobulin (β2-MG). FINS, C-peptide, and HOMA-IR were positively correlated with Cys C and β2-Mg. While FINS and C-peptide were negatively correlated with SCr, HOMA-IR was positively correlated with SCr.
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Affiliation(s)
- Yongtao Sun
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Xiaoning Zhang
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Min Zhang
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Yongle Guo
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Tao Sun
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Mengjie Liu
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Xiaojun Gao
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Yang Liu
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Zhongquan Gao
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Lina Chen
- Department of Anesthesiology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Institute of Anesthesia and Respiratory Critical Medicine, Jinan, China
| | - Xiaoyan Du
- Yidu Cloud (Beijing) Technology Co. Ltd., Beijing, China
| | - Yuelan Wang
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- Department of Anesthesiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University (Shandong Provincial Hospital), Jinan, China
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Patel S, Buller LT. Outpatient Hip and Knee Arthroplasty Can be Safe in Patients With Multiple Medical Comorbidities via Use of Evidence-Based Perioperative Protocols. HSS J 2024; 20:75-82. [PMID: 38356746 PMCID: PMC10863597 DOI: 10.1177/15563316231208431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/02/2023] [Indexed: 02/16/2024]
Affiliation(s)
- Sohum Patel
- Department of Orthopedic Surgery, School of Medicine, Indiana University, Indianapolis, IN, USA
| | - Leonard T Buller
- Department of Orthopedic Surgery, School of Medicine, Indiana University, Indianapolis, IN, USA
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14
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Chan PYW, Mika AP, Martin JR, Wilson JM. Glucagon-like Peptide-1 Agonists: What the Orthopaedic Surgeon Needs to Know. JBJS Rev 2024; 12:01874474-202401000-00003. [PMID: 38181103 DOI: 10.2106/jbjs.rvw.23.00167] [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: 01/07/2024]
Abstract
» Orthopaedic surgeons are increasingly likely to encounter patients with obesity and/or type 2 diabetes taking glucagon-like peptide-1 (GLP-1) agonists for weight loss.» GLP-1 agonists are an effective treatment for weight loss with semaglutide and tirzepatide being the most effective agents. Randomized controlled trials using these agents have reported weight loss up to 21 kg (46 lb).» The use of GLP-1 agonists preoperatively can improve glycemic control, which can potentially reduce the risk of postoperative complications. However, multiple cases of intraoperative aspiration/regurgitation have been reported, potentially related to the effect of GLP-1 agonists on gastric emptying.» While efficacious, GLP-1 agonists may not produce sufficient weight loss to achieve body mass index cutoffs for total joint arthroplasty depending on individual patient factors, including starting bodyweight. Multifactorial approaches to weight loss with focus on lifestyle modification in addition to GLP-1 agonists should be considered in such patients.» Although GLP-1 agonists are efficacious agents for weight loss, they may not be accessible or affordable for all patients. Each patient's unique circumstances should be considered when creating an ideal weight loss plan during optimization efforts.
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Affiliation(s)
- Peter Y W Chan
- Department of Orthopaedics, Vanderbilt University Medical Center, Nashville, Tennessee
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15
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Magruder ML, Yao VJH, Rodriguez AN, Ng MK, Piuzzi NS, Mont MA. History of Diabetic Foot Ulcer is Associated With Increased Risk of Prosthetic Joint Infection and Sepsis After Total Joint Arthroplasty. J Arthroplasty 2024; 39:250-254. [PMID: 37536397 DOI: 10.1016/j.arth.2023.07.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/12/2023] [Accepted: 07/13/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND Diabetic foot ulcers (DFUs) are common sequelae of diabetes mellitus. Currently, the effect of DFUs on total joint arthroplasty (TJA) outcomes is sparsely evaluated. This study investigated whether DFU patients undergoing TJA increases risk of (1) prosthetic joint infections (PJI), (2) surgical site infections (SSI), (3) sepsis, (4) readmissions, and (5) revisions. METHODS Using PearlDiver, a retrospective query from January 1, 2010 to October 31, 2020 was performed. DFU patients undergoing total knee arthroplasty (TKA) and total hip arthroplasty (THA) were included and 1:5 propensity score matched with controls using age, sex, body mass index, and various comorbidities (33,155 TKA patients [DFU = 5,529; control = 27,626]; 17,146 THA patients [DFU = 2,862; control = 14,284]). Outcomes included rates of PJI, SSI, sepsis, readmissions, and revisions. Multivariate logistical regressions calculated odds ratios (ORs), 95% confidence intervals, and P values (P < .001 as significance threshold). RESULTS DFU increased risk of sepsis within 90 days of TKA (OR 4.59; P < .001) and THA (OR 4.87; P < .001). DFU did not increase risk of PJI at 90 days for TKA (OR 0.8; P = .1) or THA (OR 0.85; P = .34) but did by 2 years post-TKA (OR 1.51; P < .001) and THA (OR 1.55; P < .001). Risk of SSI increased in DFU cohort following TKA and THA at 90 days and 2 years and at 90-day readmissions and 2-year revisions. CONCLUSION DFU patients undergoing TJA demonstrated increased risk of postoperative sepsis and PJI. Furthermore, DFU patients demonstrated an increased risk of SSI, readmissions, and revisions. Providers should counsel DFU patients about postoperative risks.
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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
| | - Nicolas S Piuzzi
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Michael A Mont
- Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Baltimore, Maryland
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16
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Lan J, Wei Y, Zhu Y, Zhang Y, Zhang S, Mo L, Wei D, Lei Y. Risk Factors for Post-Operative Pulmonary Infection in Patients With Brain Tumors: A Systematic Review and Meta-Analysis. Surg Infect (Larchmt) 2023; 24:588-597. [PMID: 37582199 PMCID: PMC10516234 DOI: 10.1089/sur.2023.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023] Open
Abstract
Background: This study aims to analyze the risk factors for post-operative pulmonary infection in patients with brain tumors by meta-analysis to provide a reference for its prevention. Methods: PubMed, Embase, Web of Science, Cochrane Library, Ovid, and four Chinese databases (CNKI, SinoMed, VIP, and Wanfang databases) were searched for studies covering risk factors of pulmonary infection in patients with brain tumors, limited to the duration from the dates of inception of the respective databases to December 31, 2022. The Newcastle-Ottawa scale was used to assess the evidence. A meta-analysis of the factors affecting the incidence of pulmonary infection was performed using Revman 5.4 software. Results: Twelve studies were selected, covering 35,615 patients with brain tumors, among whom pulmonary infection occurred in 1,635 cases with an accumulated incidence of 4.6%, including 38 related risk factors. Meta-analysis results indicated: history of chronic pulmonary disease (odds ratio [OR], 5.74; 95% confidence interval [CI], 1.34-24.51; p = 0.02], diabetes mellitus (OR, 1.58; 95% CI, 1.29-1.95; p < 0.0001), history of cardiovascular disease (OR, 3.97; 95% CI, 2.18-7.24; p < 0.00001), age ≥60 years (OR, 1.55; 95% CI, 1.12-2.15; p = 0.009)], operation time ≥3 hours (OR, 1.03; 95% CI, 1.00-1.05; p = 0.03], Glasgow Coma Scale (GCS) score <13 (OR, 3.5; 95% CI, 1.90-6.46; p < 0.0001), and the American Society of Anesthesiologists classification (ASA) ≥3 (OR, 2.03; 95% CI, 1.68-2.46; p < 0.00001) as independent risk factors. Conclusions: History of chronic pulmonary disease, diabetes mellitus, history of cardiovascular disease, age ≥60 years, operation time ≥3 hours, GCS score <13, and the ASA grade ≥3 are independent risk factors for post-operative pulmonary infection in patients with brain tumors, which nursing staff should be aware of.
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Affiliation(s)
- Jiangling Lan
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Yan Wei
- Guangxi Medical University, Nanning, Guangxi, China
| | - Yin Zhu
- Guangxi Medical University, Nanning, Guangxi, China
| | - YuJiao Zhang
- Guangxi Medical University, Nanning, Guangxi, China
| | | | - LiGen Mo
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - DanDan Wei
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Yi Lei
- Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
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17
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Martinez R, Chen AF. Outcomes in revision knee arthroplasty: Preventing reoperation for infection Keynote lecture - BASK annual congress 2023. Knee 2023; 43:A5-A10. [PMID: 37524637 DOI: 10.1016/j.knee.2023.07.010] [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] [Indexed: 08/02/2023]
Abstract
Revision total knee arthroplasty (TKA) patients have a lower survival rate and lower post-surgical outcomes compared to primary TKA patients. Infection and aseptic loosening are the most common reasons for revision and re-revision TKAs, with infection accounting for nearly half of re-revision cases. To prevent infection, patient optimization addressing obesity, diabetes, malnutrition, and smoking cessation is crucial. Advancements in irrigation solutions, antibiotic-impregnated bone fillers, bacteriophage therapy, and electrochemical therapy hold promise for preventing infection. Technical strategies such as obtaining sufficient component fixation, joint line restoration, and using robot assistance may improve revision TKA outcomes. As the burden of revision TKA continues to rise, substantial efforts remain for mitigating future revision TKAs and their associated complications.
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Affiliation(s)
- Roxana Martinez
- Department of Orthopaedic Surgery & Rehabilitation, Howard University Hospital, Howard University College of Medicine, Washington, DC, USA
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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18
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Gali JC, Brotto AFDC, de Mello DPP, Mauad JR, Gali Filho JC. Simultaneous Bilateral Total Knee Arthroplasty May be Safe. Rev Bras Ortop 2023; 58:428-434. [PMID: 37396089 PMCID: PMC10310411 DOI: 10.1055/s-0042-1756152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/27/2022] [Indexed: 11/07/2022] Open
Abstract
Objectives This study aims to analyze the safety of a simultaneous bilateral total knee arthroplasty (SBTKA) and to investigate patients' satisfaction with the procedure performed concomitantly. Methods In a prospective study, we evaluated 45 patients undergoing SBTKA performed by two surgical teams. The mean age of the patients was 66.9 years; 33 subjects were female (73.3%) and 12 (26.6%) were male. We followed a protocol of intra- and postoperatively measures to ensure the safety of this procedure. We evaluated the surgery time and blood loss by hematocrit (Ht) and hemoglobin (Hb) levels on the first postoperative day, the percentage of patients who received a transfusion of packed red blood cells, and the number of required units. We also recorded perioperative complications, and, at the end of 3 months, we asked patients about their preference between the simultaneous or staged procedure. Results The mean surgery time was 169 minutes. In the postoperative period, there was an average decrease of 28.2% in Htc and 27.0% in Hgb. A total of 16 patients (35.5%) received a transfusion of packed red blood cells (mean, 1.75 units per patient requiring a transfusion). There were 12 minor complications (26.6%) and 2 major complications (4.4%); furthermore, no patient had a clinical diagnosis of deep vein thrombosis, and there were no deaths. Conclusions: The SBTKA procedure may be considered safe if performed in selected patients and with a care protocol to prevent complications. This type of procedure was unanimously approved by patients.
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Affiliation(s)
- Julio Cesar Gali
- Departamento de Ortopedia e Traumatologia da Faculdade de Ciências Médicas e da Saúde de Sorocaba, Pontifícia Universidade Católica de São Paulo, Sorocaba, SP, Brasil
| | - Anna Flavia de Crescenzo Brotto
- Departamento de Ortopedia e Traumatologia da Faculdade de Ciências Médicas e da Saúde de Sorocaba, Pontifícia Universidade Católica de São Paulo, Sorocaba, SP, Brasil
| | - Danilo Pássaro Pires de Mello
- Departamento de Ortopedia e Traumatologia da Faculdade de Ciências Médicas e da Saúde de Sorocaba, Pontifícia Universidade Católica de São Paulo, Sorocaba, SP, Brasil
| | - Juliana Ribeiro Mauad
- Departamento de Ortopedia e Traumatologia da Faculdade de Ciências Médicas e da Saúde de Sorocaba, Pontifícia Universidade Católica de São Paulo, Sorocaba, SP, Brasil
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Yeom JW, Kholinne E, Kim DM, Lee JB, Hui B, AlAhmadi BM, Shin MJ, Kim M, Park JH, Koh KH, Jeon IH. Postoperative HbA1c Level as a Predictor of Rotator Cuff Integrity After Arthroscopic Rotator Cuff Repair in Patients With Type 2 Diabetes. Orthop J Sports Med 2023; 11:23259671221145987. [PMID: 36814763 PMCID: PMC9940196 DOI: 10.1177/23259671221145987] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
Background In patients with type 2 diabetes mellitus (DM), preoperative glycosylated hemoglobin (HbA1c) is associated with outcomes after arthroscopic rotator cuff repair (ARCR); however, the relationship between outcomes and postoperative serum glycosylated hemoglobin (HbA1c) after ARCR has not been investigated. Purpose To evaluate outcomes after ARCR in patients (1) with and without DM and (2) with DM according to their pre- and postoperative HbA1c levels. Study Design Cohort study; Level of evidence, 3. Method Included in this study were 148 patients without DM and 35 patients with type 2 DM who underwent ARCR between January 1, 2017, and December 31, 2019. Clinical and radiological outcomes were evaluated preoperatively and at the latest clinical follow-up. Postoperative magnetic resonance imaging was performed after 12 months. In patients with type 2 DM, HbA1c levels were evaluated preoperatively as well as 6 and 12 months postoperatively; patients with an HbA1c level of ≥7% were defined as having uncontrolled DM. Multivariate logistic regression analyses were performed to determine the factors for retears after ARCR. Results The retear rates after ARCR were 22.9% (8/35) and 16.9% (25/148) in patients with and without DM, respectively. The retear rates were significantly higher in the 6-month postoperative uncontrolled DM group than in the controlled DM and non-DM groups (50% vs 8.7% and 16.8%; P < .05). The odds ratio for retears in the postoperative uncontrolled DM group was 5.555 (P =0.01) compared with the non-DM group. Among the patients with DM, in the uncontrolled DM group, 6-month postoperative hyperglycemia was superior in accuracy, sensitivity, and specificity for predicting retears after ARCR than preoperative hyperglycemia (77.1% vs 62.9%, 75% vs 37.5%, and 77.8% vs 70.4%, respectively). Conclusion This study demonstrated the association between uncontrolled postoperative DM and an increased risk of retears compared with no DM or controlled DM. Furthermore, postoperative HbA1c values were correlated more closely with the risk of retears than preoperative HbA1c values.
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Affiliation(s)
- Ji Woong Yeom
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.,Department of Orthopaedic Surgery, Gangbook Yonsei Hospital, Seoul, Republic of Korea
| | - Erica Kholinne
- Department of Orthopaedic Surgery, St Carolus Hospital, Jakarta, Indonesia
| | - Dong Min Kim
- Department of Orthopaedic Surgery, Sarang Plus Hospital, Seoul, Republic of Korea
| | - Jun-Bum Lee
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ben Hui
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Basim Masoud AlAhmadi
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Myung Jin Shin
- Department of Orthopaedic Surgery, Himchan Hospital Bupyeong, Incheon, Republic of Korea
| | - Minsoo Kim
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jeong Hee Park
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyoung-Hwan Koh
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - In-Ho Jeon
- Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.,In-Ho Jeon, MD, PhD, Department of Orthopaedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05535, Republic of Korea ()
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Dexamethasone Is Associated With a Statistically Significant Increase in Postoperative Blood Glucose Levels Following Primary Total Knee Arthroplasty. Arthroplast Today 2023; 19:101076. [PMID: 36624747 PMCID: PMC9823113 DOI: 10.1016/j.artd.2022.101076] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/05/2022] [Accepted: 11/29/2022] [Indexed: 01/05/2023] Open
Abstract
Background Dexamethasone has the potential to cause a transient increase in blood glucose levels. Recent evidence has suggested the potential for a linearly increased risk of periprosthetic joint infection beginning at blood glucose levels of ≥115 mg/dL and an optimal cutoff of 137 mg/dL. We designed the following study to determine (1) what percentage of our patients had postoperative day 1 (POD1) glucose levels above 137 mg/dL and (2) if the administration of dexamethasone further increased this risk. Methods All primary total knee arthroplasties performed from 1998 to 2021 at our institution were identified and retrospectively reviewed. Patient demographics, dexamethasone administration, and perioperative glucose levels were recorded. Outcomes included POD1 glucose levels, infection rate, and all-cause reoperations and revisions. Results The average POD1 glucose level for the entire cohort (n = 5353) was 138.7 mg/dL. The percentage of patients with a glucose level of 137 mg/dL or higher was significantly greater in patients that received dexamethasone (55.2% vs 37.7%; P < .0001). Significantly higher glucose levels were seen with dexamethasone administration in both diabetic (187.7 vs 173.4 mg/dL; P < .0001) and nondiabetic patients (137.7 vs 128.0 mg/dL; P < .0001). Dexamethasone use was associated with a nonstatistically significant increase in infection rates (1.7% vs 1.0%; P = .177). Conclusions Administration of dexamethasone is associated with a statistically significant increase in POD1 glucose levels, regardless of diabetic status. Dexamethasone use should continue to be closely monitored given the potential risks of elevated postoperative glucose levels and the potential for periprosthetic infection.
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Lamanna DL, McDonnell ME, Chen AF, Gallagher JM. Perioperative Identification and Management of Hyperglycemia in Orthopaedic Surgery. J Bone Joint Surg Am 2022; 104:2117-2126. [PMID: 36005390 DOI: 10.2106/jbjs.22.00149] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ The consequences of undermanaged perioperative hyperglycemia are notable and can have a serious impact on adverse postoperative outcomes, especially surgical site infections and periprosthetic joint infections (PJIs). ➤ Preoperative screening of hemoglobin A1c with a goal threshold of <7.45% is ideal. ➤ There are a variety of risk factors that contribute to hyperglycemia that should be considered in the perioperative period, including glucocorticoid use, nutritional factors, patient-specific factors, anesthesia, and surgery. ➤ There are expected trends in the rise, peak, and fall of postoperative blood glucose levels, and identifying and treating hyperglycemia as swiftly as possible are the fundamental aims of treatment and improved glucose control. Performing frequent postoperative blood glucose monitoring (in the post-anesthesia care unit, on the day of surgery at 1700 and 2100 hours, and in the morning of postoperative day 1) should be considered to allow for the early detection of alterations in glucose metabolism. In addition, instituting a postoperative dietary restriction of carbohydrates should be considered. ➤ The use of insulin as a hypoglycemic agent in orthopaedic patients is relatively safe and is an effective means of controlling fluctuating blood glucose levels. Insulin therapy should be administered to treat hyperglycemia at ≥140 mg/dL when fasting and ≥180 mg/dL postprandially. Insulin therapy should be ceased at blood glucose levels of <110 mg/dL; however, monitoring for glycemic dysregulation should be continued. In all cases of complex diabetes, consultation with diabetes specialty services should be considered. ➤ The emerging use of technology, including continuous subcutaneous insulin pump therapy and continuous glucose monitoring, is an exciting area of further research and development as such technology can more immediately detect and correct aberrations in blood glucose levels.
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Affiliation(s)
- Daniel L Lamanna
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Marie E McDonnell
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
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22
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Webb ML, Justen MA, Kerbel YE, Scanlon CM, Nelson CL, Grauer JN. Patients with insulin-dependent diabetes are at greater risk for perioperative adverse outcomes following total hip arthroplasty. Hip Int 2022; 32:730-736. [PMID: 33566714 DOI: 10.1177/1120700020988834] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The prevalence of diabetes mellitus (DM) continues to increase among patients undergoing total hip arthroplasty (THA). It is unclear how insulin use is correlated with risk for adverse outcomes. METHODS A cohort of 146,526 patients undergoing primary THA were identified in the 2005-2017 National Surgical Quality Improvement Program database. Patients were classified as insulin-dependent diabetic (IDDM), non-insulin-dependent diabetic (NIDDM), or not diabetic. Multivariate analyses were used. RESULTS Compared to patients without diabetes, patients with NIDDM were at increased risk for 4 of 17 perioperative adverse outcomes studied. Patients with IDDM were at increased risk for those 4 and 8 additional adverse outcomes (12 of the 17 studied). CONCLUSION These findings have important implications for preoperative risk stratification and quality improvement initiatives.
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Affiliation(s)
- Matthew L Webb
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Marissa A Justen
- Department of Orthopaedics and Rehbailitation, Yale School of Medicine, New Haven, CT, USA
| | - Yehuda E Kerbel
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Christopher M Scanlon
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Charles L Nelson
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Jonathan N Grauer
- Department of Orthopaedics and Rehbailitation, Yale School of Medicine, New Haven, CT, USA
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Adamska O, Mamcarz A, Łapiński M, Radzimowski K, Stępiński P, Szymczak J, Świercz M, Żarnovsky K, Maciąg BM, Stolarczyk A. Continuous glycemia monitoring in perioperative period in patients undergoing total knee or hip arthroplasty: A protocol for a prospective observational study. Medicine (Baltimore) 2022; 101:e31107. [PMID: 36281192 PMCID: PMC10662826 DOI: 10.1097/md.0000000000031193] [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: 12/22/2021] [Accepted: 09/15/2022] [Indexed: 11/18/2022] Open
Abstract
In every surgical subspecialty surgical site infection (SSI) or implant infections, although occur seldom, pose a threat to patients' health. Risk factors of such states is diabetes mellitus (DM), considered one of the most widespread health-related problems of the 21st century. Orthopedists perform big joint replacements that usually concern older adults and therefore often deal with patients suffering from comorbidities. DM is frequently one of them and can furthermore often remain underdiagnosed. The other risk for complication is a rapid beginning of the rehabilitation which starts on the day following the surgery. To eliminate the debilitating impact of DM and hypoglycemia on surgical patients, we aim to investigate the relationship between the glycemia values and the postoperative outcomes in certain periods of time in patients undergoing orthopedic surgeries. Participants meeting inclusion criteria will have inserted a glycemia measuring device (Dexcom G5, Inc., San Diego, CA) in the periods of time. First time it will take place 14 days prior to the surgery and right after the surgery for the second time for the period of another 14 days. All patients will undergo standard total knee arthroplasty or total hip arthroplasty procedures. Patients will be assessed preoperatively and 14 days, 1, 3, 6, 12, and 24 months postoperatively. The assessment of the joint condition will consist of: patient-reported outcomes (The Knee injury and Osteoarthritis Outcome Score, Harris Hip Score, the Western Ontario and McMaster Universities Osteoarthritis Index [WOMAC]); assessment of potential SSI and cardiovascular complications (the Finnish Diabetes Risk Score [FINDRISC], the Systematic Coronary Risk Evaluation [SCORE]) and the clinical examination. To investigate the influence of orthopedic surgery (anesthesia) on glycemia and the significance and safety of early patients mobilization after the big joints surgeries. To investigate changes of glycemia in patients with normal glycemia metabolism, potentially protecting them from hypoglycemia during hospital stay and increasing their awareness of potential development of DM in the future. Additionally, this study will correlate perioperative glycemic levels with risk of cardiovascular events in one year follow-up, and its influence on SSI and implant complications.
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Affiliation(s)
- Olga Adamska
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Artur Mamcarz
- ProfTit, 3rd Clinic of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Marcin Łapiński
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Kuba Radzimowski
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Stępiński
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Jakub Szymczak
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Świercz
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Krystian Żarnovsky
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Bartosz M. Maciąg
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
| | - Artur Stolarczyk
- Orthopaedic and Rehabilitation Department, Medical University of Warsaw, Warsaw, Poland
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24
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Spaetgens B, Brouns SHA, Linkens AEMJH, Poeze M, Ten Broeke RHM, Brüggemann RAG, Sipers W, Henry RMA, Hanssen NMJ. Associations between presence of diabetes, mortality and fracture type in individuals with a hip fracture. Diabetes Res Clin Pract 2022; 192:110084. [PMID: 36122868 DOI: 10.1016/j.diabres.2022.110084] [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: 08/19/2022] [Revised: 09/02/2022] [Accepted: 09/10/2022] [Indexed: 11/17/2022]
Abstract
AIMS An overlooked aspect of diabetes is an increased risk of hip fractures, with associated mortality. We investigated whether fracture type and/or burden of comorbidities explains the increased risk of mortality in diabetes after hip fracture. METHODS For this cohort study, we used a de-identified data set of hip fracture patients registered in a quality-of-care registry (2017/2018) included in Maastricht University Medical Centre. RESULTS Among 594 hip fracture patients, 90 (15.2 %) had diabetes. Median (IQR) age was 82 (71-87) years and 63.8 % were women. Compared to patients without, patients with diabetes had higher median Charlson Comorbidity Index [1 (0-2) vs 0 (0-2), P < 0.001)] and were more likely to sustain intertrochanteric/subtrochanteric fractures [54.4 vs 38.7 %, P = 0.02]. Over a median follow-up of 2.7 (1.6-3.3) years, crude mortality rate was 30.8 % in patients without and 50.0 % in patients with diabetes. This association remained unaltered after adjustment for age, sex, BMI, fracture type or burden of co-morbidities. CONCLUSION Individuals with diabetes display a greatly increased absolute mortality risk after hip fracture. This association was not attenuated after adjustment for fracture type or non-diabetes associated co-morbidity. These findings have important implications for diabetes care in hip fracture patients, and underline the importance of fracture prevention.
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Affiliation(s)
- Bart Spaetgens
- Department of Internal Medicine, Division of General Internal Medicine, Section Geriatric Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands; Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands.
| | - Steffie H A Brouns
- Department of Internal Medicine, Division of General Internal Medicine, Section Geriatric Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Aimée E M J H Linkens
- Department of Internal Medicine, Division of General Internal Medicine, Section Geriatric Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Martijn Poeze
- Department of Trauma Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - René H M Ten Broeke
- Department of Orthopedic Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Renée A G Brüggemann
- Department of Internal Medicine, Division of General Internal Medicine, Section Geriatric Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Walther Sipers
- Department of Geriatric Medicine, Zuyderland Medical Centre, Sittard-Geleen, the Netherlands
| | - Ronald M A Henry
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, the Netherlands; Department of Internal Medicine, Division of General Internal Medicine, Section Acute Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Nordin M J Hanssen
- Amsterdam Diabetes Centre, Department of Internal and Vascular Medicine, Amsterdam UMC, Location AMC, Amsterdam, the Netherlands
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25
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Hannon CP, Fillingham YA, Mason JB, Sterling RS, Hamilton WG, Della Valle CJ. Corticosteroids in Total Joint Arthroplasty: The Clinical Practice Guidelines of the American Association of Hip and Knee Surgeons, American Society of Regional Anesthesia and Pain Medicine, American Academy of Orthopaedic Surgeons, Hip Society, and Knee Society. J Arthroplasty 2022; 37:1684-1687. [PMID: 35970568 DOI: 10.1016/j.arth.2022.03.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 02/02/2023] Open
Affiliation(s)
- Charles P Hannon
- Department of Orthopedic Surgery, Washington University in St. Louis, St. Louis, MO
| | | | | | - Robert S Sterling
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | | | - Craig J Della Valle
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
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26
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O'Brien TM, Hosseinzadeh S, Chen AF, Verrier KI, Melnic CM, Humphrey TJ, Bedair HS. Establishing a recommended duration of blood glucose monitoring in nondiabetic patients following orthopaedic surgery. J Orthop Res 2022; 40:1926-1931. [PMID: 34674307 DOI: 10.1002/jor.25202] [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: 07/29/2021] [Revised: 09/28/2021] [Accepted: 10/18/2021] [Indexed: 02/04/2023]
Abstract
Previous studies have demonstrated that blood glucose (BG) levels should be monitored for at least 1 week after orthopaedic surgery in diabetic patients, but no study has determined how long nondiabetic patients should be monitored. As postoperative elevations in BG have deleterious effects, determining a duration for monitoring the BG of nondiabetic patients after major orthopaedic surgery is needed to detect hyperglycemic events, create comprehensive protocols for nondiabetic orthopaedic patients, and reduce adverse outcomes. A retrospective study was conducted including consecutive patients who underwent a major orthopaedic surgery at a community hospital. A BG level of 150 mg/dl was the cutoff used to define hyperglycemia according to our institutional guidelines. A χ2 , analysis of variance, and subgroup analysis were performed separately. Greater than 67% of nondiabetic patients experienced a high BG level (>150 mg/dl) after surgery. We found that nondiabetic patients reached their postoperative maximum BG level at 20 h, which was sooner compared to diabetic patients. We discovered more than 92% of nondiabetic patients reached a maximum BG levels within the first 72 h of hospitalization, while the BG levels after this period were found to be within normal limits in greater than 87% of cases. We propose that BG management be instituted in nondiabetics from the preoperative period to 72 h after surgery, including patients who are same-day discharges. There may not be a need to continue inpatient BG monitoring beyond the first 72 h for nondiabetic hospitalized patients with extended hospitalizations.
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Affiliation(s)
- Todd M O'Brien
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shayan Hosseinzadeh
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Antonia F Chen
- Department of Orthopaedics, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kimberly I Verrier
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Christopher M Melnic
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tyler J Humphrey
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Hany S Bedair
- Department of Orthopaedics, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts, USA
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27
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Polachek WS, Baker HP, Dahm JS, Strelzow JA, Hynes KK. Diabetic Kidney Disease Is Associated With Increased Complications Following Operative Management of Ankle Fractures. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221112106. [PMID: 35898793 PMCID: PMC9309779 DOI: 10.1177/24730114221112106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background: Diabetes mellitus and peripheral neuropathy are established risk factors for complications in operatively treated ankle fractures. Generally, the presence of peripheral neuropathy and diabetic nephropathy have been used as independent variables in studies of diabetic ankle fracture cohorts but are typically treated as binary risk factors. Our purpose was to quantify the effects of risk factors on complication rate specific to diabetic patients undergoing ankle fracture fixation. Methods: We identified 617 rotational ankle fractures treated operatively at a single academic medical center from 2010 to 2019, of which 160 were identified as diabetic. Of these, 91 ankle fractures in 90 diabetic patients met criteria for retrospective review of clinical and radiographic data. Criteria included perioperative laboratory studies, including glycated hemoglobin (HbA1c) and estimated glomerular filtration rate (eGFR), as well as follow-up radiographs in the electronic record. We defined complications in this surgical cohort as deep surgical site infection, unplanned return to the operating room, and failure of fixation. Logistic regression was performed and odds ratios (ORs) calculated. Results: The overall complication rate was 28.6% (26/91) in this cohort. Median follow-up was 29 weeks (range: 5-520 weeks). Mean perioperative HbA1c in patients who experienced postoperative complications was 7.6% (range: 5.1%-14.2%) compared with 7.8% (range: 5.6%-13.5%) who did not ( P = .69). Diabetic patients with chronic kidney disease (eGFR <60 mL/min per body surface area) (OR 5.29, P = .006) and peripheral neuropathy (OR 4.61, P = .003) were at significantly higher risk of all complications compared with diabetic patients without these comorbidities. Of note, we did not find an association between perioperative HbA1c or body mass index and complication rate. Conclusion: Patients with diabetes complicated by chronic kidney disease are at significantly higher risk of complications following operative management of ankle fractures. Our study also corroborated previous reports that within this high-risk cohort, the presence of peripheral neuropathy is a significant risk factor for complications. These sequalae of diabetic disease are manifestations of microvascular disease, glycosylation of soft tissues, and impaired metabolic pathways. Identifying these risk factors in diabetic patients allows for patient-specific risk stratification, education, and management decisions of ankle fractures. Level of Evidence: Level III, retrospective cohort study.
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Affiliation(s)
- William S. Polachek
- University of Chicago Department of Orthopaedic Surgery and Rehabilitation Medicine, Chicago, IL, USA
| | - Hayden P. Baker
- University of Chicago Department of Orthopaedic Surgery and Rehabilitation Medicine, Chicago, IL, USA
| | - James S. Dahm
- University of Chicago Department of Orthopaedic Surgery and Rehabilitation Medicine, Chicago, IL, USA
| | - Jason A. Strelzow
- University of Chicago Department of Orthopaedic Surgery and Rehabilitation Medicine, Chicago, IL, USA
| | - Kelly K. Hynes
- University of Chicago Department of Orthopaedic Surgery and Rehabilitation Medicine, Chicago, IL, USA
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28
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Modernizing Total Hip Arthroplasty Perioperative Pathways: The Implementation of ERAS-Outpatient Protocol. J Clin Med 2022; 11:jcm11123293. [PMID: 35743363 PMCID: PMC9224899 DOI: 10.3390/jcm11123293] [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] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/26/2022] [Accepted: 06/06/2022] [Indexed: 12/28/2022] Open
Abstract
Pressure to reduce healthcare costs, limited hospital availability along with improvements in surgical technique and perioperative care motivated many centers to focus on outpatient pathway implementation. However, in many short-stay protocols, the focus has shifted away from aiming to reduce complications and improved rehabilitation, to using length of stay as the main factor of success. To improve patient outcomes and maintain safety, the best way to implement a successful outpatient program would be to combine it with the principles of enhanced recovery after surgery (ERAS), and to improve patient recovery to a level where the patient is able to leave the hospital sooner. This article delivers a case for modernizing total hip arthroplasty perioperative pathways by implementing ERAS-outpatient protocols.
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29
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Optimal time period for blood glucose level evaluation after total knee arthroplasty in patients without diabetes: a prospective, observational study. J Orthop Surg Res 2022; 17:124. [PMID: 35209920 PMCID: PMC8876530 DOI: 10.1186/s13018-022-03023-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 02/16/2022] [Indexed: 11/28/2022] Open
Abstract
Background Postoperative hyperglycemia has been reported to be a risk factor for postoperative infection even in patients without diabetes mellitus (DM). However, there is no standard for how long blood glucose level (BGL) monitoring should be performed after total knee arthroplasty (TKA). The purpose of this study was to determine the optimal time period for BGL evaluation after TKA in patients without DM. Methods This prospective study included 132 knees of 110 patients who underwent TKA between March 2018 and July 2021 in our hospital. Fasting BGLs were measured preoperatively, at 9:00 PM on the day of surgery (DOS), and at 7:00 AM on postoperative days (PODs) 1, 2, and 3. Patients were divided into two groups with a preoperative hemoglobin A1c (HbA1c) cut-off value of 5.9%, and the BGLs on POD 1 were compared between the two groups. Results The BGLs were significantly higher on the DOS, POD 1, and POD 2 than preoperative levels. The BGL was significantly higher on POD 1 than at any other time point. Patients with an HbA1c ≥ 5.9% had significantly higher BGLs than those with an HbA1c < 5.9% on POD 1. Conclusions The optimal time period for BGL evaluation after TKA in patients without DM was considered to be from postoperative to POD 2. Patients with an HbA1c ≥ 5.9% may require careful perioperative glycemic control.
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30
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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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31
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Hypoglycemia is an early, independent predictor of bacteremia and in-hospital death in patients with cirrhosis. Eur J Gastroenterol Hepatol 2021; 33:e693-e699. [PMID: 34074985 PMCID: PMC8669667 DOI: 10.1097/meg.0000000000002218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIMS Bacteremia is a common cause of death in patients with cirrhosis and early antimicrobial therapy can be life-saving. Severe liver disease impairs glucose metabolism such that hypoglycemia may be a presenting sign of infection in patients with cirrhosis. We explored this association using granular retrospective data. METHODS We conducted a case-control analysis from 1 January 2008 to 31 December 17 in the University of Pennsylvania Health System. We identified the first blood culture results from all cirrhosis hospitalizations and obtained detailed vital sign and laboratory data in the 24-72 h prior to culture results. We used multivariable logistic regression to develop models predicting blood culture positivity and in-hospital mortality. We repeated these analyses restricted to normothermic individuals. Restricted cubic splines were used to model nonlinearity in the glucose variable. RESULTS We identified 1274 cirrhosis admissions with blood culture results (52.7% positive). In adjusted models, minimum glucose 24-72 h prior to blood culture result date was a significant predictor of blood culture positivity. In particular, glucose levels below 100 mg/dL significantly increased the probability of subsequent positive blood culture (e.g. odds ratio 1.89 for 50 mg/dL vs. 100 mg/dL, P = 0.004). This relationship persisted when restricting the cohort to normothermic individuals. Glucose levels <100 mg/dL in patients with bacteremia were also positively associated with in-hospital mortality. CONCLUSIONS Early hypoglycemia is predictive of subsequently documented bacteremia and in-hospital mortality in patients with cirrhosis, even among normothermic individuals. In patients without other overt signs of infection, low glucose values may serve as an additional data point to justify early antibiosis.
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Schoenfeld AJ. CORR Insights®: Is Uncontrolled Diabetes Mellitus Associated with Incidence of Complications After Posterior Instrumented Lumbar Fusion? A National Claims Database Analysis. Clin Orthop Relat Res 2021; 479:2734-2736. [PMID: 34254953 PMCID: PMC8726555 DOI: 10.1097/corr.0000000000001899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 06/23/2021] [Indexed: 01/31/2023]
Affiliation(s)
- Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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33
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Liu D, Tang Y, Zhang Q. Admission Hyperglycemia Predicts Long-Term Mortality in Critically Ill Patients With Subarachnoid Hemorrhage: A Retrospective Analysis of the MIMIC-III Database. Front Neurol 2021; 12:678998. [PMID: 34675863 PMCID: PMC8525327 DOI: 10.3389/fneur.2021.678998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/02/2021] [Indexed: 11/13/2022] Open
Abstract
Subarachnoid hemorrhage (SAH) is a severe subtype of stroke with high mortality. Hyperglycemia is a common phenomenon in critically ill patients and associated with poor clinical outcome. However, the predictive value of admission hyperglycemia for 30 and 90-day all-cause mortality in critically ill patients with SAH remains controversial. All SAH patients between 2001 and 2012 were included based on the MIMIC-III database and were further classified according to the tertiles of blood glucose (BG) measured on intensive care unit (ICU) admission. Clinical information including demographic data, comorbidities, and laboratory indicators were exacted and analyzed. The primary outcomes were 30- and 90-day all-cause mortality. A total of 1,298 SAH patients were included. The 30 and 90-day mortality rates were 19.80% and 22.73%, respectively. Subjects in the high glucose tertile were older, were overweight, had higher sequential organ failure assessment (SOFA) and Simplified Acute Physiology Score II (SAPS II) scores, and presented higher mortality rate. Generalized additive model revealed a U-shaped relationship between BG and 30 and 90-day all-cause mortality. Furthermore, Kaplan-Meier (K-M) survival curve also illustrated that subjects with admission hyperglycemia presented lower survival rate and shorter survival time. In Cox analysis, after adjustment for potential confounders, admission hyperglycemia was related to an increase in 30- and 90-day all-cause mortality in SAH patients. In subgroup analysis, the association between admission hyperglycemia and all-cause mortality was consistent. In conclusion, admission hyperglycemia is associated with significantly increased 30- and 90-day all-cause mortality in critically ill patients with SAH.
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Affiliation(s)
- Dongliang Liu
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yiyang Tang
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China
| | - Qian Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
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34
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Mannion JD, Rather A, Manifold S, Gardner K, McEvilly M, Yaeger J, Siegelman G. Postoperative Hyperglycemia in Patients with and without Diabetes After Major Joint Replacement: The Impact of an Enhanced Glucose Management Program. JB JS Open Access 2021; 6:JBJSOA-D-20-00172. [PMID: 34414343 PMCID: PMC8367068 DOI: 10.2106/jbjs.oa.20.00172] [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: 11/30/2022] Open
Abstract
Background: Perioperative hyperglycemia can have an even more detrimental effect on postoperative outcomes in patients without diabetes than in patients with diabetes, but it has not been established if the treatment of patients without diabetes is safe and effective. We hypothesized that sliding-scale insulin for severe postoperative hyperglycemia (glucose ≥180 mg/dL) could lower mean postoperative glucose levels and minimize short-term complications in patients without diabetes undergoing major joint replacement. Methods: In a prospective study group, 1,398 consecutive patients, with and without diabetes, undergoing joint replacement were monitored and treated for hyperglycemia and were compared with 886 historical, less frequently monitored controls. The primary outcome was the mean glucose level in patients with and without diabetes within 48 hours after the surgical procedure. Two secondary outcomes could be examined only in the prospective study group, which, by design, had much more frequent glucose sampling and insulin use than the historical controls. First, the contribution of comorbidities and procedural factors to postoperative hyperglycemia in patients without diabetes was assessed with multivariable linear regression. Second, the ability of insulin treatment to reduce complications in patients without diabetes who developed hyperglycemia was evaluated. Results: In comparison with 886 historical controls, enhanced glucose management lowered the mean glucose (and standard deviation) from 129 ± 28 mg/dL to 123 ± 23 mg/dL for patients without diabetes (p = 0.041). Multivariable linear regression revealed factors that contributed to elevated mean glucose in patients without diabetes: preoperative fasting glucose (p < 0.001), perioperative steroid use (p < 0.001), general anesthesia (p < 0.001), procedure duration (p = 0.003), and transfusion (p 0.008). Of 968 patients without diabetes, 203 developed severe hyperglycemia. The recommended insulin coverage was given to 129 of these patients, and 74 patients did not receive it for various clinical reasons. Insulin treatment reduced the frequency of positive cultures from any site (p = 0.025) and a composite of positive cultures and readmissions (p = 0.006) in comparison with no insulin treatment. No patient without diabetes who received insulin experienced mild or severe hypoglycemia. Conclusions: Postoperative hyperglycemia is frequent in patients without diabetes after orthopaedic surgery, but an enhanced glucose management program can lower mean postoperative glucose levels. The treatment of hyperglycemia in patients without diabetes reduced short-term complications and was associated with minimal side effects. Level of Evidence: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Should Insulin-dependent Diabetic Patients Be Screened for Malnutrition Before Total Joint Arthroplasty? A Cohort at Risk. J Am Acad Orthop Surg 2021; 29:673-680. [PMID: 34348394 DOI: 10.5435/jaaos-d-20-00729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 09/01/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION The association of malnutrition in the morbidly obese cohort has led to recommendations for preoperative screening before total joint arthroplasty (TJA). However, despite the connection between diabetes and poor nutrition, preoperative screening in the diabetic cohort has not been closely examined. This study compared malnutrition risk between diabetic patients and morbidly obese patients undergoing TJA and investigated the association of malnutrition on 30-day postoperative TJA outcomes in the diabetic cohort. METHODS The National Surgical Quality Improvement Program database was queried, and primary TJA patients were identified for inclusion. Patients were stratified by body mass index and diabetes, and outcomes were reported as two composite groups: complications and infections in the 30-day postoperative period. Univariate and multivariate regressions were used for the analysis. RESULTS Patients with insulin-dependent diabetes mellitus (IDDM) were at a high risk of being malnourished in both the morbidly obese and nonmorbidly obese populations (frequencies of 11.9% and 9.9%, respectively). Patients with IDDM, but without morbid obesity, were 1.5x more often malnourished than morbidly obese patients without diabetes mellitus (9.9% versus 6.4%, respectively, P < 0.001). In a multivariate analysis among patients with co-occurring diabetes and malnutrition, patients with IDDM were at greatest risk for postoperative complications and infection (odds ratio 2.081 [1.652, 2.621]; P < 0.001 and odds ratio 1.894 [1.231, 2.913]; P = 0.004, respectively). DISCUSSION Patients with IDDM are at high risk for malnutrition, and increased vigilance should be maintained in this cohort before TJA to optimize outcomes. Future studies should further investigate the utility of preoperative malnutrition screening in this cohort.
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Feeley AA, Feeley TB, Feeley IH, Sheehan E. Postoperative Infection Risk in Total Joint Arthroplasty After Perioperative IV Corticosteroid Administration: A Systematic Review and Meta-Analysis of Comparative Studies. J Arthroplasty 2021; 36:3042-3053. [PMID: 33902983 DOI: 10.1016/j.arth.2021.03.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/16/2021] [Accepted: 03/31/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Perioperative corticosteroid administration is associated with reduced postoperative nausea, pain, and enhanced recovery after surgery. However, potential complications including wound and periprosthetic joint infections remain a concern for surgeons after total joint arthroplasty (TJA). METHODS A systematic review of the search databases PubMed, Google Scholar, and EMBASE was made in January 2021 to identify comparative studies evaluating infection risk after perioperative corticosteroid administration in TJA. PRISMA guidelines were used for this review. Meta-analysis was used to assess infection risk in accordance with joint and corticosteroid dosing regimen used. RESULTS 201 studies were returned after initial search strategy, with 29 included for review after application of inclusion and exclusion criteria. Studies were categorized as using low- or high-dose corticosteroid with single or repeat dosing regimens. Single low-dose corticosteroid administration was not associated with an increased risk of infection (P = .4; CI = 0.00-0.00). Single high-dose corticosteroid was not associated with an increased infection risk (P = .3; CI = 0.00-0.01) nor did repeat low-dose regimens result in increased risk of infection (P = .8; CI = -0.02-0.02). Studies assessing repeat high-dosing regimens reported no increased infection, with small numbers of participants included. No significant risk difference in infection risk was noted in hip (P = .59; CI = -0.03-0.02) or knee (P = .2; CI = 0.00-0.01) arthroplasty. Heterogeneity in patient profiles included in studies to date was noted. CONCLUSION Use of perioperative corticosteroid in TJA does not appear to be associated with increased risk of postoperative infection in patients with limited comorbidities. Further research is warranted to evaluate postoperative complications after TJA in these at-risk patient populations.
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Affiliation(s)
- Aoife A Feeley
- Department of Orthopaedics, Midland Regional Hospital Tullamore, Puttaghan, Tullamore, Ireland
| | - Tara B Feeley
- Department of Anaesthetics, Starship Children's Hospital, Auckland, New Zealand
| | - Iain H Feeley
- Department of Orthopaedics, National Orthopaedic Hospital Cappagh, Cappoge, Dublin, Ireland
| | - Eoin Sheehan
- Department of Orthopaedics, Midland Regional Hospital Tullamore, Puttaghan, Tullamore, Ireland
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Ortved M, Petersen PB, Jørgensen CC, Kehlet H. Postoperative Morbidity and Mortality in Diabetic Patients After Fast-Track Hip and Knee Arthroplasty: A Prospective Follow-up Cohort of 36,762 Procedures. Anesth Analg 2021; 133:115-122. [PMID: 33234944 DOI: 10.1213/ane.0000000000005248] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Diabetes increases the risk of adverse outcomes in surgical procedures, including total hip and knee arthroplasty (THA/TKA), and the prevalence of diabetic patients undergoing these procedures is high, ranging from approximately 8% to 20%. However, there is still a need to clarify the role of diabetes and antihyperglycemic treatment in a fast-track THA/TKA setting, which otherwise may decrease morbidity. Consequently, we investigated the association between diabetes and antihyperglycemic treatment on length of stay (LOS) and complications following fast-track THA/TKA within a multicenter fast-track collaboration. METHODS We used an observational study design on data from a prospective multicenter fast-track collaboration on unselected elective primary THA/TKA from 2010 to 2017. Complete follow-up (>99%) was achieved through The Danish National Patient Registry, antihyperglycemic treatment established through the Danish National Database of Reimbursed Prescriptions and types of complications leading to LOS >4 days, 90-day readmission or mortality obtained by scrutinizing health records and discharge summaries. Patients were categorized as nondiabetic and if diabetic into insulin-, orally, and dietary-treated diabetic patients. RESULTS A total of 36,762 procedures were included, of which 837 (2.3%) had insulin-treated diabetes, 2615 (7.1%) orally treated diabetes, and 566 (1.5%) dietary-treated diabetes. Overall median LOS was 2 (interquartile range [IQR]: 1-3) days, and mean LOS was 2.4 (standard deviation [SD], 2.5) days. The proportion of patients with LOS >4 days was 6.0% for nondiabetic patients, 14.7% for insulin-treated, 9.4% for orally treated, and 9.5% for dietary-treated diabetic patients. Pharmacologically treated diabetes (versus nondiabetes) was independently associated with increased odds of LOS >4 days (insulin-treated: odds ratio [OR], 2.2 [99.6% confidence interval {CI}, 1.3-3.7], P < .001; orally treated: OR, 1.5 [99.6% CI, 1.0-2.1]; P = .002). Insulin-treated diabetes was independently associated with increased odds of "diabetes-related" morbidity (OR, 2.3 [99.6% CI, 1.2-4.2]; P < .001). Diabetic patients had increased renal complications regardless of antihyperglycemic treatment, but only insulin-treated patients suffered significantly more cardiac complications than nondiabetic patients. There was no increase in periprosthetic joint infections or mortality associated with diabetes. CONCLUSIONS Patients with pharmacologically treated diabetes undergoing fast-track THA/TKA were at increased odds of LOS >4 days. Although complication rates were low, patients with insulin-treated diabetes were at increased odds of postoperative complications compared to nondiabetic patients and to their orally treated counterparts. Further investigation into the pathogenesis of postoperative complications differentiated by antihyperglycemic treatment is needed.
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Affiliation(s)
- Milla Ortved
- From the Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | - Pelle B Petersen
- From the Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | - Christoffer C Jørgensen
- From the Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark.,The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - Henrik Kehlet
- From the Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark.,The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
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Chan VW, Chan PK, Fu H, Cheung MH, Cheung A, Yan CH, Chiu KY. Preoperative optimization to prevent periprosthetic joint infection in at-risk patients. J Orthop Surg (Hong Kong) 2021; 28:2309499020947207. [PMID: 32851909 DOI: 10.1177/2309499020947207] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Periprosthetic joint infection (PJI) remains an important complication with devastating consequences after total joint arthroplasties. With the increasing number of arthroplasties worldwide, the number of PJI will increase correspondingly with a significant economic burden to our healthcare system. It is likely impossible to completely eradicate PJI; hence, assessment and optimization of its risk factors to preventing such a disastrous complication will be the key. There are many strategies to prevent PJI in the preoperative, intraoperative, or postoperative phases. The preoperative assessment provides a unique opportunity to screen and diagnose underlying comorbidities and optimize modifiable risk factors before elective surgeries. In this review, we will focus on current literature in preoperative assessment of various modifiable risk factors and share the experience and practical approach in our institution in preoperative optimization to reduce PJI in total joint arthroplasties.
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Affiliation(s)
- Vincent Wk Chan
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - P K Chan
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - H Fu
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - M H Cheung
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - A Cheung
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - C H Yan
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
| | - K Y Chiu
- Division of Joint Replacement Surgery, Department of Orthopaedics and Traumatology, The University of Hong Kong, 26473Queen Mary Hospital, Hong Kong, SAR, China
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Wilson JM, Farley KX, Broida SE, Bradbury TL, Guild GN. Metformin Use Is Associated with Fewer Complications in Patients with Type-2 Diabetes Undergoing Total Knee Arthroplasty: A Propensity Score-Matched Analysis. J Bone Joint Surg Am 2021; 103:601-608. [PMID: 33787554 DOI: 10.2106/jbjs.20.01535] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Diabetes is a well-established risk factor for complications following total knee arthroplasty (TKA), and the incidence of type-2 diabetes is increasing. Metformin is considered first-line therapy for type-2 diabetes and has been shown to reduce all-cause mortality and to possess anti-inflammatory properties. The impact of metformin use as it relates to outcomes following TKA is unknown. The purpose of this study was to investigate this relationship. METHODS This is a retrospective cohort study using the Truven MarketScan database. Adult patients undergoing unilateral, primary TKA were identified. We included only patients with a preoperative diagnosis of type-2 diabetes and established 2 cohorts based on metformin status. Propensity score matching was performed to match patients who used metformin to those who did not (1-to-1). Patients were matched on factors including age, sex, insulin status, other diabetic medications, comorbidities, complexity of diabetes, and smoking status. Regression analysis was then performed on matched cohorts to examine 90-day outcomes. A subgroup analysis was performed on 1-year revision rates. RESULTS After matching, there were 32,186 patients in both the metformin group and the no-metformin group, resulting in a total of 64,372 included patients. Baseline characteristics were similar between groups. Regression analysis, performed on matched cohorts, demonstrated that the no-metformin group had increased odds of readmission (odds ratio [OR], 1.09 [95% confidence interval (CI), 1.04 to 1.15]; p < 0.001), emergency department presentation (OR, 1.09 [95% CI, 1.04 to 1.14]; p < 0.001), extended length of stay (OR, 1.12 [95% CI, 1.06 to 1.15]; p < 0.001), periprosthetic joint infection (OR, 1.30 [95% CI, 1.13 to 1.50]; p < 0.001), deep vein thrombosis (OR, 1.17 [95% CI, 1.09 to 1.26]; p < 0.001), acute kidney injury (OR, 1.21 [95% CI, 1.09 to 1.33]; p < 0.001), hypoglycemic events (OR, 1.25 [95% CI, 1.01 to 1.54]; p = 0.039), and 1-year revision (OR, 1.16 [95% CI, 1.01 to 1.33]; p = 0.033). CONCLUSIONS Metformin use in patients with type-2 diabetes undergoing TKA appears to be associated with lower odds of multiple complications and resource utilization parameters, including periprosthetic joint infection and 1-year revision rates. Given the frequency with which TKA is performed in patients with type-2 diabetes, this knowledge has the potential to improve optimization protocols and outcomes in this group of patients. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Jacob M Wilson
- Department of Orthopaedic Surgery, Emory University , Atlanta , Georgia
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The surgical management of the cavity and bone defects in enchondroma cases: A prospective randomized trial. Surg Oncol 2021; 37:101565. [PMID: 33848764 DOI: 10.1016/j.suronc.2021.101565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/10/2020] [Accepted: 03/28/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND We compared the curettage/bone grafting and the curettage/bone graft substitutes surgical techniques in their relation to functional outcomes, oncologic outcome (recurrence, malignant transformation), the rate of postsurgical complications, durations of surgery and of postsurgical immobilization for hand-localized cases of solitary and multiple enchondromas. METHODS The current prospective randomized trial analyzed 200 adult patients (2012-2017) with enchondroma who underwent surgical intervention. The cases were randomly divided into Group 1 (n = 100; F 56, M 44) for surgeries with curettage and autogenous bone grafting, and Group 2 (n = 100; F 55, M 45) for surgeries with curettage and bone graft substitutes. The placebo control Group 3 consisted of cases operated by curettage only (n = 56; F 31, M 25). The follow-up period was set at 30 months. RESULTS The duration of surgery was 51 ± 4 min in Group 1 and 27 ± 1 min in Group 2 (p = 0.008). In Group 1, the rate of recurrence was 6% against 1% in Group 2 (p = 0.005). No other statistically significant differences in postsurgical outcomes between three involved groups were noted. CONCLUSION In cases of enchondroma of the hand, postsurgical functional outcomes, the rate of postsurgical complications, the duration of immobilization, and the time to complete recovery are not influenced by the type of chosen grafting material. The implementation of HAp-collagen bone substitutes in granules instead of autogenous bone grafting reduces the duration of surgery. The implementation of autogenous bone grafting may increase the rate of tumor recurrence.
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Risk Factors for Failure and Optimal Treatment of Total Joint Arthroplasty for Septic Arthritis. J Arthroplasty 2021; 36:892-896. [PMID: 33059964 DOI: 10.1016/j.arth.2020.09.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/04/2020] [Accepted: 09/15/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Patients with native joint septic arthritis are one of the highest risk groups for developing complications following total joint arthroplasty (TJA), especially periprosthetic joint infection(PJI). There is a paucity of information on the risk factors for developing PJI and the optimal treatment modality of the native septic joint that can mitigate that risk. This multicenter study aimed to determine these risk factors, including prior treatment. METHODS A retrospective study of 233 TJAs performed, following prior septic arthritis at five institutions, was conducted. Comorbidities, organism profile, prior surgery, etiology of septic arthritis, and other relevant variables were reviewed. The primary outcome was the development of PJI, defined by Musculoskeletal Infection Society criteria. Bivariate and multivariate analyses were performed to identify risk factors for PJI. RESULTS Overall, the PJI rate was 12.4% in patients who underwent TJA after native septic arthritis. Predisposing risk factors for PJI included antibiotic-resistant organisms, male gender, diabetes, and a postsurgical cause of septic arthritis eg open reduction internal fixation. When controlling for potential confounders, multivariate analysis revealed that male gender, diabetes, and a postoperative etiology were predictors of PJI. The definitive treatment modality for the septic joint did not affect the rate of PJI for both arthroscopy vs irrigation and debridement (I&D), and two-stage exchange vs single-stage procedure. DISCUSSION This study has identified several risk factors for developing PJI in patients with prior septic joint arthritis, some of which are modifiable. The initial treatment modality of the native septic joint has no bearing on the development of PJI after TJA.
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Young JR, Bannon AL, Anoushiravani AA, Posner AD, Adams CT, DiCaprio MR. Oral health implications in total hip and knee arthroplasty patients: A review. J Orthop 2021; 24:126-130. [PMID: 33679037 PMCID: PMC7930502 DOI: 10.1016/j.jor.2021.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/14/2021] [Indexed: 12/19/2022] Open
Abstract
Over the past two decades, oral health has emerged as a health care priority. Historically, patients greater than 65 years of age, the economically disadvantaged, members of racial or ethnic minority groups, or the disabled or home bound have experienced significant barriers to routine dental care. The connection between oral health care and periprosthetic joint infections (PJI) continues to be of importance to the orthopedic surgeon, as such infections are significantly morbid and costly. This review aims to introduce the importance of oral health as a small but crucial portion of an arthroplasty patient's overall perioperative management.
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Affiliation(s)
- Joseph R. Young
- Division of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | - Annika L. Bannon
- Department of Family Medicine, Albany Medical Center, Albany, NY, USA
| | | | - Andrew D. Posner
- Division of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | - Curtis T. Adams
- Division of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
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Combination Effect of High-Dose Preoperative and Periarticular Steroid Injection in Total Knee Arthroplasty. A Randomized Controlled Study. J Arthroplasty 2021; 36:130-134.e2. [PMID: 32773268 DOI: 10.1016/j.arth.2020.07.033] [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: 05/04/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Postoperative pain remains a major barrier to a patient's recovery after total knee arthroplasty (TKA). Periarticular corticosteroids in local infiltration analgesics (LIA) and high-dose intravenous corticosteroids have individually shown to improve pain control after TKA. However, potential interactions between them have not been investigated. This study aims to evaluate any combination effect of both routes of corticosteroids in TKA. METHODS This is a double-blinded, paired, randomized controlled trial involving 1-stage bilateral TKAs. All received 16 mg of dexamethasone intravenously. One knee was randomized to receive LIA with 40 mg of triamcinolone, while the other knee receives LIA without corticosteroids. For each patient, one knee was affected by intravenous steroids only, while the other was under the combined effect of intravenous and periarticular steroids (IVPAS). Knee pain, Southampton wound scores, and functional knee scores (Knee Society Knee Score and Oxford Knee Scores) were compared between knees of the same patient. RESULTS Forty-six patients (92 TKAs) were included. IVPAS knees showed significantly lower visual analog scale scores from day 1 to 6 weeks (P < .05) and a larger range of movement from day 2 to 4 (P < .05). IVPAS knees achieved active straight leg raise earlier than intravenous steroids (1.6 vs 2.3 days, P < .05). No differences in Southampton wound scores and functional knee scores for up to 1 year. CONCLUSION Combining intravenous and periarticular corticosteroids improved pain control and recovery after TKA with no increase in wound complications up to 1 year.
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Ye Y, Pan B, Gu M, Xian G, Chen W, Zheng L, Zhang Z, Sheng P. Fluctuation of fasting blood glucose in patients who underwent primary or revision total joint arthroplasty: a retrospective review. J Orthop Surg Res 2020; 15:508. [PMID: 33153464 PMCID: PMC7643256 DOI: 10.1186/s13018-020-02029-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 10/20/2020] [Indexed: 12/18/2022] Open
Abstract
Background Perioperative hyperglycemia is a risk factor for postoperative complications after total joint arthroplasty (TJA). However, the variability of fasting blood glucose (FBG) after TJA remains unknown. We aimed to assess the fluctuation and extent of elevation of FBG following primary or revision TJA. Methods We retrospectively evaluated the medical records of 1788 patients who underwent primary or revision TJA between 2013 and 2018. We examined FBG values collected during 6 days of the perioperative period. The findings for each time point were evaluated with descriptive statistics. Postoperative glycemic variability was assessed by the coefficient of variation (CV). Results The final cohort included the medical records of 1480 patients (1417 primary and 63 revision). FBG was highest on postoperative day 1 in the primary and revision groups (P < 0.001), which had the highest number of hyperglycemic patients (FBG > 100 mg/dL), with 66.4% and 75.5% in the primary and revision groups, respectively. The CV of diabetics in the primary group, and diabetics and non-diabetics in the revision group, was higher than that of non-diabetics in the primary group. Conclusion Postoperative day 1 showed the highest FBG levels and proportion of patients with hyperglycemia in the perioperative period. Primary group diabetics, and revision group diabetics and non-diabetics, had higher postoperative fluctuation of FBG than primary group non-diabetics. Frequent FBG monitoring may therefore be warranted in diabetic patients undergoing TJA, and all patients undergoing revision TJA.
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Affiliation(s)
- Yongyu Ye
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Baiqi Pan
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Minghui Gu
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Guoyan Xian
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Weishen Chen
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Linli Zheng
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Ziji Zhang
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
| | - Puyi Sheng
- Department of Orthopedic Surgery, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
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Upadhyaya S, Lopez WY, Goh BC, Chen AF, Blucher JA, Beck A, Kang JD, Schoenfeld AJ. Post-operative hyperglycemia and its association with surgical site infection after instrumented spinal fusion. Clin Neurol Neurosurg 2020; 197:106100. [DOI: 10.1016/j.clineuro.2020.106100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 11/16/2022]
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Alkindy T. Dysglycemia and Arthroplasty Outcomes: A Review. Cureus 2020; 12:e10239. [PMID: 32923294 PMCID: PMC7478689 DOI: 10.7759/cureus.10239] [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] [Indexed: 11/05/2022] Open
Abstract
Arthroplasty (ART) is a common surgery and it is on the rise worldwide due to increasing longevity and osteoarthritis. The effects of perioperative hyperglycemia on the outcomes are largely unknown and the current review aimed to assess the impact of perioperative hyperglycemia on ART outcomes. The literature in PubMed and Google Scholar was searched for relevant articles published in the last ten years up to February 2020. The keywords knee ART, hip ART, diabetes mellitus (DM) impaired fasting glucose (IFG), impaired glucose tolerance (IGT), and impaired glycated hemoglobin (HbA1c)were used. Among the 113 articles retrieved, 34 full-texts were eligible, and only 21 studies (17 from the USA, three from Europe, and two from Asia) met the inclusion criteria for the systematic review. The authors' names, year of publication, country, type of study, number of patients, and duration of the study were reported. The studies reviewed showed high ART complication rates including infections, loosening, increasing severity and depth of infection, more pain, and higher costs with high perioperative hyperglycemia. The cut-off glycated hemoglobin values associated with complications ranged from 6.7 to >8.
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Affiliation(s)
- Talal Alkindy
- Orthopaedics, University of Tabuk, College of Medicine, Tabuk, SAU
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Thever Y, Teo BJX, Tan HCA. Predictive value of common serum glycaemic markers on periprosthetic joint infection following Total Joint Arthroplasty: A review of the literature. J Orthop 2020; 22:278-281. [PMID: 32581459 DOI: 10.1016/j.jor.2020.06.006] [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: 04/03/2020] [Revised: 05/01/2020] [Accepted: 06/03/2020] [Indexed: 10/24/2022] Open
Abstract
It is well established that diabetes mellitus and osteoarthritis commonly exist together and among various treatment modalities for osteoarthritis, Total Joint Arthroplasty (TJA) has been effective. Prosthetic Joint Infection (PJI) is a serious complication of TJA with high costs and morbidity associated with it. The aim of this study is to provide background information and relevance of diabetes on PJI, and to conduct a review on existing literature, to find out if common serum glycaemic markers in diabetes could be used as predictors for PJI after TJA. These markers include measuring pre-operative glucose levels with glycated haemoglobin (HbA1c) or capillary blood glucose, peri-operative or post-operative blood glucose levels. We have found that existing literature studying these markers as predictors of PJI after TJA has been largely contentious. Despite not being used widely in clinical practice, serum fructosamine has been shown to be more reliable and accurate than the above-mentioned markers. Future studies should be carried out to confirm and better understand this association.
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Affiliation(s)
- Yogen Thever
- National University of Singapore Yong Loo Lin School of Medicine, 10 Medical Dr, 117597, Singapore
| | - Bryon Jun Xiong Teo
- Department of Orthopaedic Surgery, Singapore General Hospital, Outram Road, 169608, Singapore
| | - Hwee Chye Andrew Tan
- Department of Orthopaedic Surgery, Singapore General Hospital, Outram Road, 169608, Singapore
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Zhu H, Jin H, Zhang C, Yuan T. Intestinal methicillin-resistant Staphylococcus aureus causes prosthetic infection via 'Trojan Horse' mechanism: Evidence from a rat model. Bone Joint Res 2020; 9:152-161. [PMID: 32431806 PMCID: PMC7229338 DOI: 10.1302/2046-3758.94.bjr-2019-0205.r1] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Aims Methicillin-resistant Staphylococcus aureus (MRSA) can cause wound infections via a 'Trojan Horse' mechanism, in which neutrophils engulf intestinal MRSA and travel to the wound, releasing MRSA after apoptosis. The possible role of intestinal MRSA in prosthetic joint infection (PJI) is unknown. Methods Rats underwent intestinal colonization with green fluorescent protein (GFP)-tagged MRSA by gavage and an intra-articular wire was then surgically implanted. After ten days, the presence of PJI was determined by bacterial cultures of the distal femur, joint capsule, and implant. We excluded several other possibilities for PJI development. Intraoperative contamination was excluded by culturing the specimen obtained from surgical site. Extracellular bacteraemia-associated PJI was excluded by comparing with the infection rate after intravenous injection of MRSA or MRSA-carrying neutrophils. To further support this theory, we tested the efficacy of prophylactic membrane-permeable and non-membrane-permeable antibiotics in this model. Results After undergoing knee surgery eight or 72 hours after colonization, five out of 20 rats (25.0%) and two out of 20 rats (10.0%) developed PJI, respectively. Strikingly, 11 out of 20 rats (55.0%) developed PJI after intravenous injection of MRSA-carrying neutrophils that were isolated from rats with intestinal MRSA colonization. None of the rats receiving intravenous injections of MRSA developed PJI. These results suggest that intestinal MRSA carried by neutrophils could cause PJI in our rat model. Ten out of 20 (50.0%) rats treated with non-membrane-permeable gentamicin developed PJI, whereas only one out of 20 (5.0%) rats treated with membrane-permeable linezolid developed PJI. Conclusion Neutrophils as carriers of intestinal MRSA may play an important role in PJI development.Cite this article: Bone Joint Res. 2020;9(4):152-161.
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Affiliation(s)
- Hongyi Zhu
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China; Institute of Microsurgery on Extremities, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hanqiang Jin
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China; Institute of Microsurgery on Extremities, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Changqing Zhang
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China; Institute of Microsurgery on Extremities, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Ting Yuan
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China; Institute of Microsurgery on Extremities, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
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Lipa SA, Greene N, Reyes AM, Blucher JA, Makhni MC, Simpson AK, Harris MB, Schoenfeld AJ. Prognostic value of laboratory values in older patients with cervical spine fractures. Clin Neurol Neurosurg 2020; 194:105781. [PMID: 32278269 DOI: 10.1016/j.clineuro.2020.105781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/18/2020] [Accepted: 03/11/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To understand the prognostic value of laboratory markers at presentation on post-treatment survival of patients 50 and older following cervical spine fracture. PATIENTS AND METHODS We obtained clinical data on patients 50 and older treated for cervical spine fracture in a single healthcare system (2006-2016). Our primary outcome consisted of 1-year mortality, with mortality within 3-months of presentation considered secondarily. Our primary predictors included serum glucose, serum creatinine, platelet-lymphocyte ratio (PLR) and neutrophil-lymphocyte ratio (NLR) at presentation. We used multivariable logistic regression to adjust for confounding from sociodemographic and clinical characteristics. Point estimates and 95 % confidence intervals (CI) from the final model were refined using Bayesian regression techniques. RESULTS We included 1781 patients in this analysis, with an average age of 75.3 (SD 12.0). The mortality rate at 3-months was 12 % and 17 % at 1-year. In multivariable testing, neither elevated PLR or NLR were significant predictors of 1-year mortality. Elevated serum creatinine was associated with increased mortality at 1-year (OR 1.89; 95 % CI 1.30, 2.74), as was hyperglycemia (OR 1.50; 95 % CI 1.06, 2.13). Elevated serum creatinine remained influential (OR 1.64; 95 % CI 1.06, 2.54) on mortality at 3-months. CONCLUSIONS This is the first study to evaluate laboratory values at presentation in conjunction with survival following cervical fractures. The results can be used to help forecast natural history and in expectation management. They may also help formulate treatment plans, especially when the need for surgical intervention is not clearly defined.
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Affiliation(s)
- Shaina A Lipa
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Nattaly Greene
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Angel M Reyes
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Justin A Blucher
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Melvin C Makhni
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Andrew K Simpson
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States
| | - Mitchel B Harris
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, United States
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, United States.
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Featherall J, Brigati DP, Arney AN, Faour M, Bokar DV, Murray TG, Molloy RM, Higuera Rueda CA. Effects of a Total Knee Arthroplasty Care Pathway on Cost, Quality, and Patient Experience: Toward Measuring the Triple Aim. J Arthroplasty 2019; 34:2561-2568. [PMID: 31278037 DOI: 10.1016/j.arth.2019.06.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 06/04/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Care pathways are increasingly important as the shift toward value-based care continues; however, there is an inconsistent literature regarding their efficacy. The authors hypothesized that a total knee arthroplasty (TKA) care pathway, at a multihospital health system, would decrease cost, length of stay (LOS), discharges to inpatient facilities, postoperative complications at 90 days, and improve patient experience. METHODS A historical control study with multivariable regression was used to determine the association of an evidence-based care pathway with episode of care cost, LOS, discharge disposition, 90-day postoperative complications, and Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) scores. RESULTS In total, 6760 primary TKA surgeries were analyzed. Multivariable regression demonstrated that the full protocol period was associated with a decrease in episode of care costs (-8.501%, 95% confidence interval [CI] -9.639 to -7.350), a decrease in LOS (-26.966%, 95% CI -28.516 to -25.382), and an increase in discharges to home (odds ratio [OR] 3.838, 95% CI 3.318-4.446). The full protocol was not associated with a change in 90-day complications (OR 1.067, 95% CI 0.905-1.258) or patient willingness to recommend (OR 1.06, 95% CI 0.72-1.55). Adjusted episode of care cost savings, normalized to average national Medicare reimbursement, were $2360 per patient. CONCLUSION TKA care pathways are an effective tool for standardizing care and reducing costs across a large health system. Further investigations are needed to develop interventions to consistently reduce complications. National scale implementation of care pathways in TKA could lead to estimated cost reductions of approximately $1.6 billion annually.
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Affiliation(s)
| | - David P Brigati
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | | | - Mhamad Faour
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Daniel V Bokar
- Department of Patient Experience Intelligence, Cleveland Clinic, Cleveland, OH
| | - Trevor G Murray
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Robert M Molloy
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
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