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Mesarick EC, Mounasamy V, Sambandam S. Cardiac interventions on total knee arthroplasty: a national inpatient sample-based analysis. Arch Orthop Trauma Surg 2024; 144:2229-2238. [PMID: 38421413 DOI: 10.1007/s00402-024-05225-5] [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: 09/26/2023] [Accepted: 02/15/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Comorbid cardiovascular diseases have been associated with poor outcomes in total knee arthroplasty (TKA); however, our understanding of TKA with prior cardiac treatment procedures has largely been undocumented. In this study, we examined TKA patients who had undergone different cardiac interventions that addressed their condition. The purpose was to characterize and compare outcomes for a growing patient population not yet analyzed. MATERIALS AND METHODS The 2016-2019 Nationwide Inpatient Sample database was queried for 558,256 patients who had TKA (ICD-10CM). Backgrounds significant for pacemaker [PM] (n = 8025), coronary artery bypass [CABG] (n = 12,683), heart valve surgery [HV] (n = 4125), or coronary stent [CS] (n = 19,483) were compared against those without, across demographics, admission information, and various complications. RESULTS Cardiac interventions were associated with increased age, male gender, length of stay, and cost of care. CABG, and Stent groups had more diabetics, but HV had significantly fewer (p = 0.008). PM and HV had significantly less tobacco use and, in addition to CABG, less obesity. Postoperatively, mortality was elevated in the PM [Odds ratio (OR) 2.89, p = 0.008], CABG (OR 2.53, p = 0.006) and CS group (OR 1.94, p = 0.018), but not HV. Myocardial infarctions were elevated in the CABG (OR 3.874) and CS group (OR 5.11) (p < 0.001). PM, HV, and CS had increased odds of periprosthetic fracture by 2.15-fold (p < 0.001), 2.09-fold (p < 0.001), 1.29-fold (p = 0.011) respectively. HV saw increased periprosthetic mechanical complications (OR 1.48, p = 0.006). CABG increased the odds of deep surgical site infection 14.23-fold and CS 9.22-fold (p < 0.001). Postoperative pneumonia was increased in PM, CABG, and CS groups (OR 2.15,), (OR 2.21,), (OR 1.64,) (p < 0.001). CONCLUSIONS Patients who have undergone cardiac intervention are generally at risk for adverse stays. Furthermore, risk factors and complications vary between the groups. Our analysis emphasizes the importance of individualized medical care and as a basis for electing and informing patients for TKA.
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Affiliation(s)
- Enzo C Mesarick
- University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX, 75390, USA.
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Mizera MM, Seref-Ferlengez Z, Tarasova A, Mostafa E, Kamara E, Kim SJ. Increased 90-Day Mortality and Morbidity Among Patients Recovering From Elective Primary Arthroplasty During the COVID-19 Pandemic in New York City. Orthopedics 2024; 47:135-140. [PMID: 37921527 DOI: 10.3928/01477447-20231027-05] [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: 11/04/2023]
Abstract
All elective procedures were stopped in March 2020 because of the coronavirus disease 2019 (COVID-19) pandemic. We report the 90-day mortality and complications of patients who underwent primary arthroplasty before the stopping of elective procedures at a single academic medical center. A retrospective cohort study was conducted including patients who underwent elective primary arthroplasty between December 2019 and mid-March 2020. Their 90-day postoperative mortality and medical complications were statistically compared with those of a historical cohort from the same operative period in 2019. The 2020 and 2019 cohorts included 372 and 410 patients, respectively. Except for the prevalence of diabetes, there was no significant difference between the two cohorts regarding baseline characteristics or preoperative health. The 2020 cohort had statistically significant higher rates of pneumonia (2.7% vs 0.7%; P=.03), readmission (9.1% vs 5.4%; P=.04), pulmonary embolism (1.6% vs 0.2%; P=.04), and 90-day mortality (1.1% vs 0%; P=.04). The 2020 cohort also had a trend for increased rates of deep venous thrombosis (1.1% vs 0.7%; P=.7) and cardiac complications (1.9% vs 0.5%; P=.07) and no change in emergency department visits (14.0% vs 11.7%; P=.3). There were 7 confirmed cases of COVID-19 in the 2020 cohort and 1 death. This study demonstrates that patients who underwent primary arthroplasty procedures at our institution close to the time of the first wave of the COVID-19 pandemic experienced a statistically significant increase in mortality, pneumonia, pulmonary embolism, and readmission compared with a historical cohort. As elective procedures have resumed during the ongoing pandemic, providers and patients should be aware of these increased risks. [Orthopedics. 2024;47(3):135-140.].
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Harris AB, Valenzuela J, Andrade N, Agarwal A, Gu A, Golladay G, Thakkar S. Comparison of Pneumonia and Major Complications After Total Joint Arthroplasty With Spinal Versus General Anesthesia: A Propensity-matched Cohort Analysis. J Am Acad Orthop Surg 2024; 32:33-40. [PMID: 37603703 DOI: 10.5435/jaaos-d-23-00192] [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] [Received: 03/08/2023] [Accepted: 07/05/2023] [Indexed: 08/23/2023] Open
Abstract
INTRODUCTION Spinal anesthesia (SA) allows total joint arthroplasty to be done while minimizing opioids and systemic anesthetic agents compared with general anesthesia (GA). SA has been associated with shortened postoperative recovery; however, the relationship between SA, major postoperative complications, and pneumonia (PNA) remains unclear. METHODS Patients in a large, national database who underwent total hip arthroplasty or total knee arthroplasty from 2010 to 2020 were identified. 1:1 propensity score matching was used to create matched groups of patients who underwent SA and GA. The groups were matched by age, sex, chronic obstructive pulmonary disease, smoking status, Charlson Comorbidity Index, and American Society of Anesthesiology (ASA) classification. 1:1 matching was also done among the ASA classifications as a subanalysis. RESULTS Overall, equally matched groups of 217,267 patients who underwent SA versus GA were identified. 850 patients (0.39%) developed postoperative PNA after GA versus 544 patients (0.25%) after SA ( P < 0.001). The risk of major complications was 6,922 (3.2%) in the GA group and 5,401 (2.5%) in the SA group ( P < 0.001). Similarly, the risk of unplanned postoperative reintubation was higher (0.18% versus 0.10%, P < 0.001) and mortality was higher (0.14% versus 0.09%, P < 0.001) in the GA group than in the SA group. In ASA 1 to 3 patients, the risk of PNA was 0.08% to 0.21% higher with GA than with SA. In ASA 4 patients, the risk of PNA was 0.42% higher in SA than in GA (1.92% versus 1.5%, P < 0.001) and the mortality rate was nearly doubled in GA than in SA (1.46% versus 0.77%, P = 0.017). DISCUSSION Overall, GA was associated with a small but markedly higher rate of major complications, mortality, and PNA than SA in patients undergoing total joint arthroplasty when matching for differences in comorbidities. ASA 4 patients experienced the greatest increase in absolute risk of mortality with GA versus SA.
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Affiliation(s)
- Andrew B Harris
- From the Department of Orthopaedic Surgery, The Johns Hopkins Hospital, Baltimore, MD (Harris, and Thakkar), the California Health Sciences University, Clovis, CA (Valenzuela), the Department of Anesthesiology, Johns Hopkins Hospital, Baltimore, MD (Andrade), the Department of Orthopaedic Surgery, The George Washington University, Washington, DC (Agarwal, and Gu), the Department of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, VA (Golladay), and the Orthopaedics Research Collaborative (ORC) (Harris, Gu, Golladay, and Thakkar)
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Venishetty N, Beale J, Martinez J, Mounasamy V, Sambandam S. Understanding factors that impact the length of stay after total hip arthroplasty - A national in-patient sample-based study. J Clin Orthop Trauma 2023; 46:102284. [PMID: 38046927 PMCID: PMC10687332 DOI: 10.1016/j.jcot.2023.102284] [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: 12/20/2022] [Revised: 07/15/2023] [Accepted: 11/15/2023] [Indexed: 12/05/2023] Open
Abstract
Background Total hip arthroplasty (THA) is increasingly used every year; however, there is currently limited information on factors that impact the length of stay (LOS) following the procedure. Longer LOS following THA is met with an increase in the cost of care, necessitating studies to identify factors that may impact LOS. Methods In this retrospective study, we used the Nationwide Inpatient Sample (NIS) database from 2016 to 2019 to analyze the preoperative comorbidities and postoperative complications that impact the LOS following THA. We divided our cohort into patients with a LOS greater than two days, and patients with a LOS less than two days. Results A total of 367,890 patients were identified in the NIS database who underwent THA during the study period. Of this cohort, 112,288 (30.52%) patients were identified as having a LOS greater than two days, while the remaining 255,602 (69.48%) patients were patients who had a LOS less than two days. Multivariate analysis demonstrated several pre-operative factors, such as diabetes, systemic lupus erythematosus, organ transplant, dialysis, the human immunodeficiency virus, chronic kidney disease, and Parkinson's disease, were independently associated with a higher risk of a LOS greater than two days. The subsequent multivariate analysis for post-operative variables demonstrated that acute renal failure, myocardial infarction, blood loss anemia, blood transfusion, pulmonary embolism, deep vein thrombosis, periprosthetic fracture, periprosthetic mechanical complications, periprosthetic infections, and wound dehiscence were all independently associated with a higher risk of a LOS greater than two days. Conclusions Several pre-operative comorbidities and postoperative complications were found to increase the likelihood of a LOS greater than two days. In addition, the group with a LOS greater than two days incurred a higher cost of care. This information is useful for providers to make informed decisions regarding patient care and resource utilization for patients undergoing THA, potentially reducing LOS.
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Affiliation(s)
- Nikit Venishetty
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Jack Beale
- University of Texas Southwestern, Dallas, TX, USA
| | | | - Varatharaj Mounasamy
- Department of Orthopedics, University of Texas Southwestern, Dallas VAMC, Dallas, TX, USA
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Pincavitch JD, Pisquiy JJ, Wen S, Bryan N, Ammons J, Makwana P, Dietz MJ. Thirty-Day Mortality and Complication Rates in Total Joint Arthroplasty After a Recent COVID-19 Diagnosis: A Retrospective Cohort in the National COVID Cohort Collaborative (N3C). J Bone Joint Surg Am 2023; 105:1362-1372. [PMID: 37352338 PMCID: PMC11317089 DOI: 10.2106/jbjs.22.01317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/25/2023]
Abstract
BACKGROUND The risk of postoperative complications in patients who had a positive COVID-19 test prior to a total joint arthroplasty (TJA) is unknown. The purpose of this investigation was to study the complications and mortality associated with a recent COVID-19 diagnosis prior to TJA. METHODS Patients undergoing primary and revision total hip arthroplasties (THAs) or total knee arthroplasties (TKAs) were identified using the National COVID Cohort Collaborative (N3C) Data Enclave. Patients were divided into a COVID-19-positive group (positive polymerase chain reaction [PCR] test, clinical diagnosis, or positive antibody test) and a COVID-19-negative group, and the time from diagnosis was noted. There was no differentiation between severity or acuity of illness available. The postoperative complications reviewed included venous thromboembolism, pneumonia, acute myocardial infarction, readmission rates, and 30-day mortality rates. RESULTS A total of 85,047 patients who underwent elective TJA were included in this study, and 3,516 patients (4.13%) had had a recent positive COVID-19 diagnosis. Patients diagnosed with COVID-19 at 2 weeks prior to TJA were at increased risk of pneumonia (odds ratio [OR], 2.46), acute myocardial infarction (OR, 2.90), sepsis within 90 days (OR, 2.63), and 30-day mortality (OR, 10.61). CONCLUSIONS Patients with a recent COVID-19 diagnosis prior to TJA are at greater risk of postoperative complications including 30-day mortality. Our analysis presents critical data that should be considered prior to TJA in patients recently diagnosed with COVID-19. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Jami D Pincavitch
- Department of Orthopaedics, West Virginia University, Morgantown, West Virginia
| | - John J Pisquiy
- Department of Orthopaedics, West Virginia University, Morgantown, West Virginia
| | - Sijin Wen
- Department of Epidemiology and Biostatistics, School of Public Health, West Virginia University, Morgantown, West Virginia
| | - Nicole Bryan
- Section of Infectious Diseases, Department of Medicine, West Virginia University, Morgantown, West Virginia
| | - Jeffrey Ammons
- West Virginia Clinical & Translational Science Institute, West Virginia University, Morgantown, West Virginia
| | - Priyal Makwana
- Department of Scientific Computing and Data, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Matthew J Dietz
- Department of Orthopaedics, West Virginia University, Morgantown, West Virginia
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Venishetty N, Nguyen I, Sohn G, Bhalla S, Mounasamy V, Sambandam S. The effect of cocaine on patients undergoing total hip arthroplasty. J Orthop 2023; 43:64-68. [PMID: 37555205 PMCID: PMC10404604 DOI: 10.1016/j.jor.2023.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Cocaine use has surged in the past decade, with 4.8 million Americans (1.7% of the population greater than 12) reporting use in 2021, leading to a healthcare burden of 1.3 billion dollars. Cocaine users experience prolonged hospital stays, higher costs, worse surgical outcomes, increased risk of medical conditions, and inflammation-related osteoarthritis. The study aims to identify factors influencing length of stay, costs, and perioperative complications in cocaine users undergoing total hip arthroplasty (THA) to reduce these risks. METHODS This study utilized the NIS database, providing comprehensive information on patient demographics, length of stay, hospital costs, and complications. Statistical analyses were conducted using SPSS software, including propensity matching and significance testing, to compare outcomes between cocaine users (CU) and non-cocaine users (NCU) undergoing total hip arthroplasty. RESULTS After propensity matching, cocaine users had a significantly longer LOS (4.8 days) in comparison to non-cocaine users (2.6 days) (p < 0.001). Similarly, the CU group had a larger of care (87984.9) than the NCU group (69149.2) (p < 0.001). Cocaine users had significantly higher rates of blood loss anemia (OR: 3.24, 95% CI: 2.21, 4.73), blood loss anemia (OR: 1.59, 95% CI: 1.12, 2.24), blood transfusion (OR: 2.23, 95% CI: 1.04, 4.78), periprosthetic dislocation (OR: 6.57, 95% CI: 1.47, 29.32), and periprosthetic infection (OR: 4.59, 95% CI: 1.54, 13.68) than patients in the non-cocaine user's group. CONCLUSION Cocaine users had a significantly longer length of stay, higher costs of care, and an increased number of post-operative complications compared to non-cocaine users. These data contribute to understanding the potential ramifications of cocaine users undergoing THA.
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Affiliation(s)
- Nikit Venishetty
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, 5001 El Paso Dr, El Paso, TX, USA
| | - Ivy Nguyen
- University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX, USA
| | - Garrett Sohn
- University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX, USA
| | - Shubhang Bhalla
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, 5001 El Paso Dr, El Paso, TX, USA
| | - Varatharaj Mounasamy
- Department of Orthopedics, University of Texas Southwestern, Chief of Orthopedics, Dallas VAMC, 4500 South Lancaster Road, Dallas, TX, USA
| | - Senthil Sambandam
- University of Texas Southwestern, Staff Orthopedic Surgeon, Dallas VAMC, 4500 South Lancaster Road, Dallas, TX, USA
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Piple AS, Wang JC, Kebaish KJ, Mills ES, Oakes DA, Lieberman JR, Christ AB, Heckmann ND. Does Prednisone Dose Affect Rates of Periprosthetic Joint Infection Following Primary Total Hip and Total Knee Arthroplasty? J Arthroplasty 2023; 38:1024-1031. [PMID: 36566997 DOI: 10.1016/j.arth.2022.12.033] [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: 07/13/2022] [Revised: 12/14/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Prednisone use is associated with higher rates of periprosthetic joint infection (PJI) following total joint arthroplasty (TJA). However, the relationship between prednisone dosage and infection risk is ill-defined. Therefore, this study aimed to assess the relationship between prednisone dosage and rates of PJI following TJA. METHODS A national database was queried for all elective total hip (THA) and total knee arthroplasty (TKA) patients between 2015 and 2020. Patients who received oral prednisone following TJA were matched in a 1:2 ratio based on age and sex to patients who did not. Univariate and multivariate regression analyses were performed to assess the 90-day risk of infectious complications based on prednisone dosage as follows: 0 to 5, 6 to 10, 11 to 20, 21 to 30, and >30 milligrams. Overall, 1,322,043 patients underwent elective TJA (35.9% THA, 64.1% TKA). Of these, 14,585 (1.1%) received prednisone and were matched to 29,170 patients who did not. RESULTS After controlling for confounders, TKA patients taking prednisone were at increased risk for sepsis (adjusted odds ratio [aOR] 2.76, P < .001), PJI (aOR 2.67, P < .001), and surgical site infection (aOR: 2.56, P = .035). THA patients taking prednisone were at increased risk for sepsis (aOR: 3.21, P < .001) and PJI (aOR: 1.73, P = .001). No dose-dependent relationship between prednisone and infectious complications was identified when TJA was assessed in aggregate. CONCLUSION Patients receiving prednisone following TJA were at increased risk of PJI and sepsis. A dose-dependent relationship between prednisone and infectious complications was not identified. Arthroplasty surgeons should be aware of these risks and counsel TJA patients who receive prednisone therapy.
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Affiliation(s)
- Amit S Piple
- Keck School of Medicine of USC, Los Angeles, California
| | | | | | - Emily S Mills
- Keck School of Medicine of USC, Los Angeles, California
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Lemme NJ, Glasser JL, Yang DS, Testa EJ, Daniels AH, Antoci V. Chronic Obstructive Pulmonary Disease Associated with Prolonged Opiate Use, Increased Short-Term Complications, and the Need for Revision Surgery following Total Knee Arthroplasty. J Knee Surg 2023; 36:335-343. [PMID: 34530476 DOI: 10.1055/s-0041-1733883] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is a condition which causes a substantial burden to patients, physicians, and the health care system at large. Medical comorbidities are commonly associated with adverse health outcomes in the postoperative period. Here, we present a large database review of patients undergoing total knee arthroplasty (TKA) to determine the effect of COPD on patient outcomes. The PearlDiver database was queried for all patients who underwent TKA between 2007 and the first quarter of 2017. Medical complications, surgical complications, 30-day readmission rates, revision rates, and opioid utilization were assessed at various intervals following TKA among patients with and without COPD. Multivariable regression was used to calculate adjusted odds ratios controlling for age, sex, and medical comorbidities. A total of 46,769 TKA patients with COPD and 120,177 TKA patients without COPD were studied. TKA patients with COPD experienced increased risk of 30-day readmission (40.8% vs. 32.2%, p < 0.0001), 30-day total medical complications (10.2% vs. 7.0%, p < 0.0001), prosthesis explanation at 6 months (0.4% vs. 0.2, p = 0.0130), 1 year (0.6% vs. 0.3%, p = 0.0005), and 2 years (0.8% vs. 0.5%, p = 0.0003), as well as an increased rate of revision (p < 0.0046) compared to TKA patients without COPD. Opioid utilization of TKA patients with COPD was greater significantly than that of TKA patients without COPD at 3, 6, and 12 months. Patients with COPD have an increased risk for medical and surgical complications, readmission, and prolonged opioid use following TKA.
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Affiliation(s)
- Nicholas J Lemme
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Jillian Lynn Glasser
- Department of Adult Reconstruction, University Orthopedics, East Providence, Rhode Island
| | - Daniel S Yang
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Edward J Testa
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Alan H Daniels
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island.,Department of Spine Surgery, University Orthopedics, East Providence, Rhode Island
| | - Valentin Antoci
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island.,Department of Adult Reconstruction, University Orthopedics, East Providence, Rhode Island
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Yue C, Cui G, Ma M, Tang Y, Li H, Liu Y, Zhang X. Associations between smoking and clinical outcomes after total hip and knee arthroplasty: A systematic review and meta-analysis. Front Surg 2022; 9:970537. [PMID: 36406352 PMCID: PMC9666709 DOI: 10.3389/fsurg.2022.970537] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 10/11/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Smoking increases risk of several complications after total hip or knee arthroplasty (THA/TKA), so we systematically reviewed and meta-analyzed the literature to take into account all relevant evidence, particularly studies published since 2010. METHODS The PubMed, Ovid Embase, Web of Science, and EBSCOHost databases were searched and studies were selected and analyzed according to MOOSE recommendations. Methodological quality of included studies was assessed using the Newcastle-Ottawa Scale. Data were qualitatively synthesized or meta-analyzed using a random-effects model. RESULTS A total of 40 studies involving 3,037,683 cases were included. Qualitative analysis suggested that smoking is associated with worse patient-reported outcomes within one year after surgery, and meta-analysis showed that smoking significantly increased risk of the following outcomes: total complications (OR 1.41, 95% CI 1.01-1.98), wound complications (OR 1.77, 95% CI 1.50-2.10), prosthetic joint infection (OR 1.84, 95% CI 1.52-2.24), aseptic loosening (OR 1.62, 95% CI 1.12-2.34), revision (OR 2.12, 95% CI 1.46-3.08), cardiac arrest (OR 4.90, 95% CI 2.26-10.60), cerebrovascular accident (OR 2.22, 95% CI 1.01-4.85), pneumonia (OR 2.35, 95% CI 1.17-4.74), acute renal insufficiency (OR 2.01, 95% CI 1.48-2.73), sepsis (OR 4.35, 95% CI 1.35-14.00), inpatient mortality (OR 12.37, 95% CI 4.46-34.28), and persistent opioid consumption (OR 1.64, 95% CI 1.39-1.92). CONCLUSION Smoking patients undergoing THA and TKA are at increased risk of numerous complications, inpatient mortality, persistent opioid consumption, and worse 1-year patient-reported outcomes. Pre-surgical protocols for these outcomes should give special consideration to smoking patients.
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Affiliation(s)
- Chen Yue
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China
| | - Guofeng Cui
- Department of Orthopedic Surgery, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Maoxiao Ma
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China
| | - Yanfeng Tang
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China
| | - Hongjun Li
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China
| | - Youwen Liu
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China
| | - Xue Zhang
- Department of Orthopedic Surgery, Luoyang Orthopedic Hospital of Henan Province. Orthopedic Hospital of Henan Province, Luoyang, China,Correspondence: Xue Zhang
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Zhou J, Chen C, Cheng N, Xing J, Guo R, Li L, Yang D, Hei Z, Zhou S. Perioperative administration of methylprednisolone was associated with postoperative pulmonary complications in elderly patients undergoing hip fracture surgery. Aging Clin Exp Res 2022; 34:2005-2012. [PMID: 35925516 DOI: 10.1007/s40520-022-02166-0] [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: 03/13/2022] [Accepted: 05/26/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Postoperative pulmonary complications (PPCs) seriously affect the postoperative prognosis of elderly patients underwent hip fracture surgery. Although methylprednisolone is increasingly used, the association between perioperative methylprednisolone and PPCs is still controversial. The study aims to determine whether perioperative administration of methylprednisolone is associated with PPCs in elderly patients during hip fracture surgery. PATIENTS AND METHODS In this retrospective cohort study, records of 584 patients (≥ 65 years) who underwent hip fracture surgery between January 2013 and October 2020 were extracted. Univariate and multivariate regression analysis were performed to identify the risk factors for PPCs. To further explore the association between administration of methylprednisolone and PPCs, 53 patients received methylprednisolone and 53 patients without methylprednisolone were matched for the confounding factors using propensity score matching (PSM) analysis. The odds ratios (OR) and 95% confidence intervals (CI) for the above variables were analyzed. RESULTS The incidence of PPCs during postoperative hospitalization was 6.83% (38/556) among the elderly patients following hip fracture surgery. Patients with PPCs had higher postoperative mortality rate, longer hospital stay, more hospitalization cost, and higher incidence of cardiac arrest (all P < 0.05). Multivariate logistic regression analysis showed that age, hypertension, hypoglycemia, hypoproteinemia and perioperative methylprednisolone were independent risk factors for PPCs. Moreover, administration of methylprednisolone was significantly correlated with PPCs both before PSM adjustment (OR = 3.25; 95% CI, 1.67 to 6.33; P = 0.001) and after PSM adjustment (OR = 6.68; 95% CI, 1.40 to 31.82; P = 0.017). CONCLUSION Perioperative administration of methylprednisolone is a risk factor for PPCs in elderly patients undergoing hip fracture surgery.
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Affiliation(s)
- Jun Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Chaojin Chen
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
| | - Nan Cheng
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Jibin Xing
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Rongchang Guo
- Guangzhou AID Cloud Technology Co., LTD, Guangzhou, 510000, China
| | - Lusi Li
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Dong Yang
- Guangzhou AID Cloud Technology Co., LTD, Guangzhou, 510000, China
| | - Ziqing Hei
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
| | - Shaoli Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
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Plantz MA, Wu SA, Gerlach EB, Arpey NC, Swiatek PR, Carney JJ, Tjong VK. Increased 30-Day Postoperative Readmission and Medical Complication Rates Among Patients 65 Years and Older Following Arthroscopic Rotator Cuff Repair. Arthrosc Sports Med Rehabil 2022; 4:e1151-e1159. [PMID: 35747632 PMCID: PMC9210468 DOI: 10.1016/j.asmr.2022.04.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/21/2022] [Indexed: 11/29/2022] Open
Abstract
Purpose Methods Results Conclusions
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Affiliation(s)
- Mark A. Plantz
- Address correspondence to Mark A. Plantz, B.S., 676 N. St. Clair. St., Suite 1300, Chicago, IL 60611, U.S.A.
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Varghese PP, Chen C, Gordon AM, Magruder ML, Vakharia RM, Erez O, Razi AE. Complications, readmission rates, and in-hospital lengths-of-stay in octogenarian vs. non-octogenarians following total knee arthroplasty: An analysis of over 1.7 million patients. Knee 2022; 35:213-219. [PMID: 35381573 DOI: 10.1016/j.knee.2022.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/10/2022] [Accepted: 03/21/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Studies investigating complications between octogenarians and non-octogenarians undergoing primary total knee arthroplasty (TKA) are limited. Therefore, we investigated whether octogenarians are at greater odds of: (1) in-hospital lengths of stay (LOS) (2) readmission rates, (3) medical complications, and (4) hardware complications compared to non-octogenarians following TKA. METHODS A retrospective query of the PearlDiver database isolated 1,775,460 patients who underwent primary TKA from 2005 to 2014. Patients aged 80 and above represented the study cohort (n = 295,908) and patients 65 to 79 represented the control cohort (n = 1,479,552). Study group patients were matched to controls in a 1:5 ratio according to gender and medical comorbidities. Pearson's Chi Square and logistic regression were used to analyze the primary outcomes of the study which included 90-day medical complications, 90-day readmission rates, 2-year implant-related complications, and in-hospital LOS. A p-value less than 0.001 was statistically significant. RESULTS Octogenarians were found to have significantly higher incidence and odds of 90-day readmission rates (10.59 vs. 9.35%; OR: 1.15, p < 0.0001) and significantly longer in-hospital LOS (3.69 days ± 1.95 vs. 3.23 days ± 1.83, p < 0.0001) compared to controls. Octogenarians also had equal incidence and odds of developing any medical complication (1.26 vs. 1.26%; OR: 0.99, p = 0.99) and lower incidence and odds (1.67 vs. 1.93%; OR: 0.86, p < 0.001) of implant-related complications compared to controls. CONCLUSION Octogenarians undergoing primary TKA have similar odds of medical related complications and lower odds of implant-related complications compared to non-octogenarian patients, whereas readmission rates and in-hospital LOS are greater.
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Affiliation(s)
- Priscilla P Varghese
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States; State University of New York (SUNY) Downstate, College of Medicine, Brooklyn, NY, United States
| | - Christine Chen
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States; State University of New York (SUNY) Downstate, College of Medicine, Brooklyn, NY, United States
| | - Adam M Gordon
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States.
| | - Matthew L Magruder
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States
| | - Rushabh M Vakharia
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States
| | - Orry Erez
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States
| | - Afshin E Razi
- Maimonides Medical Center, Department of Orthopedic Surgery, Brooklyn, NY, United States
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Harvey JP, Foy MP, Sood A, Gonzalez MH. Unplanned intubation after total hip and total knee arthroplasty: Assessing preoperative risk factors. J Orthop 2022; 29:86-91. [PMID: 35210717 PMCID: PMC8844728 DOI: 10.1016/j.jor.2022.01.011] [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: 10/01/2021] [Revised: 01/17/2022] [Accepted: 01/29/2022] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE The purpose of this study is to assess preoperative patient attributes as risk factors for unplanned intubation after primary total knee and total hip arthroplasty. METHODS This was a retrospective analysis of data collected from the National Surgical Quality Improvement Program (NSQIP) database. Patients undergoing Total Hip Arthroplasty (THA) or Total Knee Arthroplasty (TKA) who experienced postoperative intubation were included in the study. A multivariate regression was used to assess preoperative characteristics as risk factors for postoperative intubation. RESULTS Multivariate regression determined that perioperative transfusion of packed RBC's, cardiac comorbidities, patients older than 73, dyspnea with moderate exertion, dyspnea while at rest, diabetes mellitus requiring medical therapy, pulmonary comorbidities, current dialysis usage, body mass index greater than 29.9, and current smoker within the last year were variables associated with an increased risk of unplanned intubation after THA. Additionally, multivariate regression determined that anemia, perioperative transfusion of packed RBC's, cardiac comorbidities, patients older than 73, dyspnea with moderate exertion, diabetes mellitus requiring medical therapy, pulmonary comorbidities, and current dialysis usage were associated with unplanned intubation after TKA. CONCLUSION This study identifies numerous risk factors for intubation after THA or TKA.
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Affiliation(s)
- Jackson P. Harvey
- Corresponding author. Department of Orthopaedics, University of Illinois at Chicago, 835 S. Wolcott Avenue, E270 MSS MC 844, Chicago, IL, 60612, USA.
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Edwards NM, Varnum C, Nelissen RGHH, Overgaard S, Pedersen AB. The association between socioeconomic status and the 30- and 90-day risk of infection after total hip arthroplasty : a registry-based cohort study of 103,901 patients with osteoarthritis. Bone Joint J 2022; 104-B:221-226. [PMID: 35094583 DOI: 10.1302/0301-620x.104b2.bjj-2021-1030.r1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AIMS The aim of this study was to examine whether socioeconomic status (SES) is associated with a higher risk of infections following total hip arthroplasty (THA) at 30 and 90 days. METHODS We obtained individual-based information on SES markers (cohabitation, education, income, and savings) on 103,901 THA patients from Danish health registries between 1 January 1995 and 31 December 2017. The primary outcome measure was any hospital-treated infection (i.e. all infections). The secondary outcomes were further specified to specific hospital-treated infections (pneumonia, urinary tract infection, and periprosthetic joint infection). The primary timepoint was within 90 days. In addition, the outcomes were further evaluated within 30 days. We calculated the cumulative incidence, and used the pseudo-observation method and generalized linear regression to estimate adjusted risk ratios (RRs) with 95% confidence intervals (CIs) for each marker. RESULTS The cumulative incidence of any infection at 90 days was highest in patients who lived alone (1.5% (95% CI 1.3 to 1.6)) versus cohabitant (0.7% (95% CI 0.7 to 0.8)), had the lowest educational achievement (1.1% (95% CI 1.0 to 1.2)) versus highest (0.7% (95% CI 0.5 to 0.8)), had the lowest income (1.6% (95% CI 1.5 to 1.70)) versus highest (0.4% (95% CI 0.3 to 0.5)), or had lowest savings (1.3% (95% CI 1.2 to 1.4)) versus highest (0.7% (95% CI 0.6 to 0.8)). Within 90 days, the RRs for any infection were 1.3 (95% CI 1.2 to 1.4) for patients living alone versus cohabiting, 1.2 (95% CI 1.0 to 1.3) for low education achievement versus high, 1.7 (95% CI 1.4 to 2.1) for low income versus high income, and 1.5 (95% CI 1.4 to 1.8) for low savings versus high savings. The same trends were also seen for any infections within the first 30 days. CONCLUSION Our study provides evidence that socioeconomic inequality adversely influences the risk of infection after THA, thus contributing to healthcare disparities and inequalities. We found that living alone, low educational achievement, low income, or low savings were associated with higher risks of infections within the first 30 and 90 days after THA. Therefore, the development of targeted intervention strategies with the aim of increasing awareness of patients identified as being at greatest risk is needed to mitigate the impact of SES on the risk of infections following THA. Cite this article: Bone Joint J 2022;104-B(2):221-226.
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Affiliation(s)
- Nina M Edwards
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Claus Varnum
- Department of Orthopaedic Surgery, Lillebaelt Hospital, Vejle, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,Department of Orthopaedic Surgery and Traumatology, Odense Universitetshospital, Odense, Denmark.,Danish Hip Arthroplasty Register, Copenhagen, Denmark
| | - Rob G H H Nelissen
- Department of Orthopaedics, Leids Universitair Medisch Centrum, Leiden, Netherlands
| | - Søren Overgaard
- Danish Hip Arthroplasty Register, Copenhagen, Denmark.,Copenhagen University Hospital, Bispebjerg Department of Orthopaedic Surgery and Traumatology, Frederiksberg Hospital, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Alma B Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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Creagh-Brown BC. Prevention and Treatment of Postoperative Pulmonary Complications. Perioper Med (Lond) 2022. [DOI: 10.1016/b978-0-323-56724-4.00020-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Hur ES, Serino J, Bohl DD, Della Valle CJ, Gerlinger TL. Fewer Adverse Events Following Outpatient Compared with Inpatient Unicompartmental Knee Arthroplasty. J Bone Joint Surg Am 2021; 103:2096-2104. [PMID: 34398841 DOI: 10.2106/jbjs.20.02157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Unicompartmental knee arthroplasty (UKA) is a common procedure for unicompartmental knee arthritis, often resulting in pain relief and improved function. The demand for total knee arthroplasty in the U.S. is projected to grow 85% between 2014 and 2030, and the volume of UKA procedures is growing 3 to 6 times faster than that of total knee arthroplasty. The purpose of the present study was to examine the safety of outpatient and inpatient UKA and to investigate changes over time as outpatient procedures were performed more frequently. METHODS Patients who underwent UKA from 2005 to 2018 as part of the National Surgical Quality Improvement Program were identified. Patients were divided into an early cohort (5,555 patients from 2005 to 2015) and late cohort (5,627 patients from 2016 to 2018). Outpatient status was defined as discharge on the day of surgery. Adverse events within 30 days postoperatively were compared, with adjustment for baseline characteristics with use of standard multivariate regression and propensity-score-matching techniques. RESULTS Among the 5,555 cases in the early cohort, the rate of surgical-site infection was lower for inpatient (0.84%) compared with outpatient UKA (1.69%; adjusted relative risk [RR] for inpatient, 0.5; 95% confidence interval [CI], 0.2 to 1.0; p = 0.045); no other significant differences were identified. Among the 5,627 cases in the late cohort, inpatient UKA had higher rates of any complication (2.53% compared with 0.95% for outpatient UKA; adjusted RR for inpatient, 2.5; 95% CI, 1.4 to 4.3; p = 0.001) and readmission (1.81% compared with 0.88% for outpatient UKA; adjusted RR for inpatient, 2.0; 95% CI, 1.1 to 3.5; p = 0.023). In the propensity-score-matched comparison for the late cohort, inpatient UKA had a higher rate of any complication (RR for inpatient, 2.0; 95% CI, 1.0 to 4.0; p = 0.049) and return to the operating room (RR for inpatient, 4.3; 95% CI, 1.4 to 12.6; p = 0.009). Although the rate of readmission was almost twice as high among inpatients (1.67% compared with 0.84% for outpatients; RR for inpatient, 2.0; 95% CI, 1.0 to 4.1; p = 0.059), this difference did not reach significance with the sample size studied. There was a significant reduction in the overall rate of complications over time (3.44% in the early cohort compared with 2.11% in the late cohort; adjusted RR for late cohort, 0.7; 95% CI, 0.5 to 0.8; p = 0.001), with a more than fourfold reduction among outpatients (3.95% in the early cohort compared with 0.95% in the late cohort; adjusted RR for late cohort, 0.3; 95% CI, 0.1 to 0.5; p < 0.001). CONCLUSIONS Outpatient UKA was associated with a lower risk of complications compared with inpatient UKA when contemporary data are examined. We identified a dramatic reduction in complications across the early and late cohorts, suggesting an improvement in quality over time, with the largest improvements seen among outpatients. This shift may represent changes in patient selection or improvements in perioperative protocols. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Edward S Hur
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
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Lian Q, Wang J, Lian Y, Yang Q, Zhao M, Zhang Y. Impact of valvular heart disease on hip replacement: a retrospective nationwide inpatient sample database study. BMC Musculoskelet Disord 2021; 22:860. [PMID: 34627205 PMCID: PMC8501620 DOI: 10.1186/s12891-021-04738-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/21/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND To study the impact of valvular heart disease (VHD) on hip replacement, particularly the clinical impactions of aortic stenosis before total/partial hip arthroplasty. METHODS This was a retrospective cohort study. Data on patients who had undergone hip replacement from 2005 to 2014 were extracted from the NIS database. Independent t test and chi-square test were used to analyze the essential characteristics of patients. Multivariate regression was used to estimate the correlation among demographics, comorbidities, complications, hospitalization costs, and time. RESULTS VHD accounted for 5.56% and AS accounted for 0.03% of the patients before hip replacement surgeries. Patients with VHD before hip replacement are related to the following characteristics: female patients (odds ratio [OR] = 1.15 [1.12-1.18]), elective admission (OR = 0.78 [0.76-0.80]), Charlson Comorbidity Index ≥3 (OR = 1.06 [1.03-1.08]), large-volume hospitals (OR = 1.13 [1.1-1.2]), teaching hospitals (OR = 5 4.4 [2.9-6.7]), and hospital location in urban areas (OR = 1.22 [1.2-1.3]). In addition, VHD is a risk factor for mortality and some acute postoperative medical complications, such as acute cardiac event (OR = 2.96 [2.87-3.04]), acute pulmonary edema (OR = 1.13 [1.06-1.21]), acute cerebrovascular event (OR = 1.22 [1.16-1.74]), and acute renal failure (OR = 1.22 [1.17-1.27]). It also has an impact on DVT/PE (OR = 0.89 [0.8-0.99]). Patients with AS before hip replacement have basic demographic characteristics like those of hip replacement patients with valvular disease. Patients with AS are older than those without AS before surgery (OR = 3.28 [2.27-4.75) and are related to the following characteristics: female patients (OR = 1.92 [1.32-2.8]) and elective admission (OR = 0.51 [0.36-0.75]). The perioperative period is limited to acute postoperative complications, such as acute cardiac events (OR = 2.50 [1.76-3.53]) and acute hepatic failure (OR = 7.69 [1.8-32.89]). Both valvular diseases and AS are associated with a higher mortality rate and hospitalization cost. CONCLUSION VHD independently predicted mortality rate and surgical and medical complications after total/partial hip arthroplasty.
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Affiliation(s)
- Qiang Lian
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, 1838 Guangzhou Avenue, Guangzhou, 510515, Guangdong, China
| | - Jian Wang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, 1838 Guangzhou Avenue, Guangzhou, 510515, Guangdong, China
| | - Yun Lian
- First Affiliation Hospital of Nanchang University, Nanchang City, Jiangxi Province, China
| | - Qinfeng Yang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, 1838 Guangzhou Avenue, Guangzhou, 510515, Guangdong, China
| | - Mingchen Zhao
- Goodwill Hessian Health Technology Co., Ltd., Beijing, 100007, China
| | - Yang Zhang
- Division of Orthopaedic Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, 1838 Guangzhou Avenue, Guangzhou, 510515, Guangdong, China.
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Lee SH, Kim DH, Lee YS. Is there an optimal age for total knee arthroplasty?: A systematic review. Knee Surg Relat Res 2020; 32:60. [PMID: 33198817 PMCID: PMC7667791 DOI: 10.1186/s43019-020-00080-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/26/2020] [Indexed: 02/07/2023] Open
Abstract
PURPOSE The purpose of this systematic review was to elucidate the optimal age for patients undergoing total knee arthroplasty (TKA), to optimize the balance between the benefits and risks by analyzing patient-reported outcome measurements (PROM), revision rate, and mortality according to age. MATERIALS AND METHODS A rigorous and systematic approach was used and each of the selected studies was evaluated for methodological quality. Data were extracted according to the following: study design, patients enrolled, patient age at the time of surgery, follow-up period, PROM, revision rate, and mortality. RESULTS Thirty-nine articles were included in the final analysis. The results were inconsistent in the PROM analysis, but there was consensus that PROM were good in patients in their 70s . In the revision rate analysis, there was consensus that the revision rate tends to increase in TKA in younger patients, but no significant difference was observed in patients > 70 years of age. In the mortality analysis, there was consensus that the mortality was not significantly different in patients < 80 years of age, but tended to increase with age. CONCLUSION This systematic review shows that the PROM were good when TKA was performed in patients between 70 and 80 years of age; the best PROM could be achieved around 70 years of age, and no significant difference in the revision or mortality rates was observed between 70 and 80 years of age; however, mortality tended to increase with age. Therefore, the early 70s could be recommended as an optimal age to undergo TKA.
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Affiliation(s)
- Seung Hoon Lee
- Department of Orthopaedic Surgery, Veterans Health Service Medical Center, Seoul, Korea
| | - Dong Hyun Kim
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Bundang Hospital, Seongnam, Korea
| | - Yong Seuk Lee
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Bundang Hospital, Seongnam, Korea.
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Veterans Undergoing Total Hip and Knee Arthroplasty: 30-day Outcomes as Compared to the General Population. J Am Acad Orthop Surg 2020; 28:923-929. [PMID: 32004175 DOI: 10.5435/jaaos-d-19-00775] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION The Veterans Affairs (VA) health system is vital to providing joint replacement care to our retired service members but has come under recent scrutiny. The purpose of this study was to compare the short-term outcomes after total hip arthroplasty (THA) and total knee arthroplasty (TKA) between the VA cohort and the general cohort. METHODS We retrospectively reviewed 10.460 patients with primary THA and TKA from the Veterans Affairs Corporate Data Warehouse. As a control group, we queried the American College of Surgeons-National Surgical Quality Improvement Program database and identified 58,820 patients with primary THA and TKA over the same time period. We compared length of stay, mortality rates, 30-day complication rates, and 30-day readmissions. We performed a multivariate logistic regression analysis to identify the independent effect of the VA system on adverse outcomes. RESULTS Veterans are more likely to be men (93% versus 41%, P < 0.001) and have increased rates of medical comorbidities (all P < 0.001). The rate of short-term complications (all P < 0.001) were all higher in the VA cohort. When controlling for demographics and medical comorbidities, VA patients were more likely to have a readmission (P < 0.001), prolonged length of stay > 4 days (P < 0.001), and experience a complication within 30 days (P < 0.001). DISCUSSION Despite controlling for higher rates of medical comorbidities, VA patients undergoing primary THA and TKA had poorer short-term outcomes than the civilian cohort. Additional research is needed to ensure our veteran cohort is appropriately optimized and address the discrepancy with the outcomes of the civilian.
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Morishita S, Yoshii T, Okawa A, Inose H, Hirai T, Yuasa M, Fushimi K, Fujiwara T. Risk factors related to perioperative systemic complications and mortality in elderly patients with osteoporotic vertebral fractures-analysis of a large national inpatient database. J Orthop Surg Res 2020; 15:518. [PMID: 33168046 PMCID: PMC7654601 DOI: 10.1186/s13018-020-02050-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The surgical treatment of osteoporotic vertebral fractures (OVF) is generally associated with a high risk of complications due to an aging population with osteoporosis; however, the detailed risk factors for systemic complications and mortality have not been clarified. We evaluated the risk factors for systemic complications and mortality in surgically treated OVF patients using a large national inpatient database. METHODS Patients over 65 years old who were diagnosed with OVF and received either anterior fusion (AF) or posterior fusion (PF), from 2012 to 2016, were extracted from the diagnosis procedure combination (DPC) database. In each of the perioperative systemic complications (+) or (-) group, and the in-hospital death (+) or (-) group, we surveyed the various risk factors related to perioperative systemic complications and in-hospital death. RESULTS The significant factors associated with systemic complications were older age (OR 1.38, 95% CI 1.09-1.74), a lower activity of daily living score upon admission (OR 1.52, 95%CI 1.19-1.94), atrial fibrillation (OR 2.14, 95%CI 1.25-3.65), renal failure (OR 2.29, 95%CI 1.25-4.20), and surgical procedure (AF, OR 1.73, 95%CI 1.35-2.22). The significant explanatory variables for in-hospital death were revealed to be male sex (OR 3.26, 95%CI 1.20-8.87), a lower body mass index (OR 3.97, 95%CI 1.23-12.86), unscheduled admission (OR 3.52, 95%CI 1.17-10.63), atrial fibrillation (OR 8.31, 95%CI 2.25-30.70), renal failure (OR 7.15, 95%CI 1.32-38.77), and schizophrenia (OR 8.23, 95%CI 1.66-42.02). CONCLUSIONS Atrial fibrillation and renal failure as preoperative comorbidities were common factors between perioperative systemic complications and mortality in elderly patients for OVF.
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Affiliation(s)
- Shingo Morishita
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Toshitaka Yoshii
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan.
| | - Atsushi Okawa
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Hiroyuki Inose
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Takashi Hirai
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Masato Yuasa
- Department of Orthopedic Surgery, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
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Bovonratwet P, Yang BW, Wang Z, Ricci WM, Lane JM. Operative Fixation of Hip Fractures in Nonagenarians: Is It Safe? J Arthroplasty 2020; 35:3180-3187. [PMID: 32624381 DOI: 10.1016/j.arth.2020.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/02/2020] [Accepted: 06/03/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND With the shift in hip fracture epidemiology toward older individuals as well as the shift in demographics toward nonagenarians, it is important to understand the outcomes of treatment for these patients. METHODS Geriatric patients (≥65 years old) who underwent surgery for hip fracture were identified in the 2005-2017 National Surgical Quality Improvement Program database and stratified into 2 age groups: <90 and ≥90 years old (nonagenarians). Preoperative and procedural characteristics were compared. Multivariate regressions were used to compare risk for complications and 30-day readmissions. Risk factors for serious adverse events (SAEs) and 30-day mortality in nonagenarians were characterized. RESULTS This study included 51,327 <90 year olds and 15,798 nonagenarians. Overall rate of SAEs in nonagenarians was 19.89% while in <90 year olds was 14.80%. Multivariate analysis revealed higher risk for blood transfusion (relative risk [RR] = 1.21), death (RR = 1.74), pneumonia (RR = 1.24), and cardiac complications (RR = 1.33) in nonagenarians (all P < .001). Risk factors for SAEs in nonagenarians include American Society of Anesthesiologists ≥3, dependent functional status, admitted from nursing home/chronic/intermediate care, preoperative hypoalbuminemia, and male gender (all P < .05), but not time to surgery (P > .05). In fact, increased time to surgery in nonagenarians was associated with lower risk of 30-day mortality (RR = 0.90, P = .048). CONCLUSION Overall complication risk after hip fracture fixation in nonagenarians remains relatively low but higher than their younger counterparts. Interestingly, since time to surgery was not associated with adverse outcomes in nonagenarians, the commonly accepted 48-hour operative window may not be critical to this population. Additional time for preoperative medical optimization in this vulnerable population appears prudent.
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Affiliation(s)
- Patawut Bovonratwet
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY; Department of Orthopaedic Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical Center, New York, NY
| | - Brian W Yang
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY; Department of Orthopaedic Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical Center, New York, NY
| | - Ziqi Wang
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY
| | - William M Ricci
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY; Department of Orthopaedic Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical Center, New York, NY
| | - Joseph M Lane
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY; Department of Orthopaedic Surgery, NewYork-Presbyterian Hospital, Weill Cornell Medical Center, New York, NY
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Haynes MS, Ondeck NT, Ottesen TD, Malpani R, Rubin LE, Grauer JN. Perioperative Outcomes of Hemiarthroplasty Versus Total Hip Arthroplasty for Geriatric Hip Fracture: The Importance of Studying Matched Populations. J Arthroplasty 2020; 35:3188-3194. [PMID: 32654940 DOI: 10.1016/j.arth.2020.06.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/28/2020] [Accepted: 06/08/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Geriatric femoral neck fracture is a common injury for which hemiarthroplasty (HA) or total hip arthroplasty (THA) may be considered in select patients. As prior database studies comparing these have not used propensity matching, which is a robust statistical method of controlling for potentially confounding variables, unmatched and matched methodologies are contrasted in the present study. METHODS Patients aged ≥70 years who underwent HA or THA for hip fractures were identified from the 2012-2015 National Surgical Quality Improvement database. Propensity score 1:1 matching was performed. Differences in rates of 30-day postoperative adverse outcomes were compared using multivariate logistic regression for unmatched and matched cohorts. RESULTS In total, 15,558 patients (14,403 HA and 1155 THA) were evaluated. Although multivariate outcomes for the unmatched populations were different for blood transfusion, mortality, minor adverse events, major adverse events, and reoperation, multivariate outcomes for matched populations only differed for blood transfusion (odds ratio 0.6 for HA vs THA, P < .001). Of note, although readmissions were similar for the two groups, patients undergoing THA had a 5.4% greater rate of perioperative readmission due to dislocation. CONCLUSION Geriatric patients undergoing HA and THA for hip fracture were compared with and without propensity matching. Once matching was performed, the only differences in outcomes between the two groups were a lower transfusion rate among the HA group and a greater readmission rate due to dislocation among the THA group. This suggests that either procedure can be safely considered if found to be advantageous from a longer-term outcome perspective. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Monique S Haynes
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Nathaniel T Ondeck
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY
| | - Taylor D Ottesen
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Rohil Malpani
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Lee E Rubin
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Jonathan N Grauer
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
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Haynes MS, Alder KD, Bellamkonda K, Kuzomunhu L, Grauer JN. Incidence, predictors, and timing of post-operative stroke following elective total hip arthroplasty and total knee arthroplasty. PLoS One 2020; 15:e0239239. [PMID: 32941539 PMCID: PMC7498016 DOI: 10.1371/journal.pone.0239239] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 09/01/2020] [Indexed: 11/22/2022] Open
Abstract
Background Postoperative stroke is a rare but potentially devastating complication following total hip arthroplasty (THA) and total knee arthroplasty (TKA). The purpose of the current study was to determine the incidence, independent risk factors, and timing of stroke following THA and TKA utilizing the National Surgical Quality Improvement (NSQIP) database. Methods Patients who underwent elective primary THA and TKA were identified in the 2005–2016 NSQIP database. Thirty-day postoperative strokes were identified, timing was characterized, and an incidence curve was created. Multivariate analyses determined the independent predictors of these strokes. Results Of 333,117 patients identified, 286 (0.09%) experienced a stroke. Given that THA vs TKA was not a univariate predictor of stroke, the two procedures were considered together. The majority (65%) of strokes occurred before discharge. Of the strokes observed, 25% occurred by postoperative day one, 50% by postoperative day two, and 75% by postoperative day nine. Independent risk factors for postoperative stroke were: age (60–69 years old odds ratio [OR] = 4.2; 70–79 years old OR = 8.1; ≤80 years old OR = 16.1), higher American Society of Anesthesiologists (ASA) score (ASA≥3 OR = 1.7), and smoking [OR = 1.6). Conclusion The incidence of stroke after THA/TKA was low at 0.09%, with the majority occurring prior to discharge and half occurring by postoperative day two. Patients who were older, sicker, or who were smokers were at greater risk of postoperative stroke. These findings can be used to council patients and to optimize patient care. Level of evidence Level III, Retrospective comparative study.
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Affiliation(s)
- Monique S. Haynes
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, United States of America
| | - Kareme D. Alder
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, United States of America
| | - Kirthi Bellamkonda
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, United States of America
| | - Lovemore Kuzomunhu
- Department of Surgery, Washington University, Seattle, Washington, United States of America
| | - Jonathan N. Grauer
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, United States of America
- * E-mail:
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Şahbat Y, Buyuktopcu O, Topkar OM, Erol B. Management of orthopedic oncology patients during coronavirus pandemic. J Surg Oncol 2020; 122:594-601. [PMID: 32617984 PMCID: PMC7361807 DOI: 10.1002/jso.26092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022]
Abstract
The new measures implemented in hospitals also altered the operation of orthopedics and traumatology departments. The main purpose of this article is to discuss how orthopedic oncology clinics should be organized during the pandemic and to present the process management scheme for patients requiring orthopedic surgery, including trauma surgery, from diagnosis to treatment, together with our experiences. Instead of thinking about the global emergence of the epidemic, it is time to act decisively. At first glance, the coronavirus disease 2019 (COVID-19) pandemic and orthopedics may seem to be unrelated disciplines, but the provision of healthcare services to patients who require them proves that these two fields are parts of the same whole. Our experiences in treating neutropenic, lymphocytopenic, and chemotherapy patients seem to have proven beneficial during this process. We operated on 10 biopsy patients, 15 primary bone sarcomas, 9 soft tissue sarcomas, and 82 trauma patients within this time frame. Only three patients were suspected to have COVID-19 before admission. The early identification, strict isolation, and effective treatment of these patients prevented any nosocomial infections and disease-related comorbidities. This success is the result of the multidisciplinary cooperation of the Ministry of Health, our hospital, and our clinic.
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Affiliation(s)
- Yavuz Şahbat
- Department of Orthopaedics and TraumatologyMarmara University Faculty of MedicineIstanbulTurkey
| | - Omer Buyuktopcu
- Department of Orthopaedics and TraumatologyMarmara University Faculty of MedicineIstanbulTurkey
| | - Osman Mert Topkar
- Department of Orthopaedics and TraumatologyMarmara University Faculty of MedicineIstanbulTurkey
| | - Bulent Erol
- Department of Orthopaedics and TraumatologyMarmara University Faculty of MedicineIstanbulTurkey
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Kenanidis E, Kakoulidis P, Anagnostis P, Beletsiotis A, Tsiridis E. Coronavirus Disease 2019 (COVID-19) Can Masquerade as Acute Postoperative Periprosthetic Joint Infection. Cureus 2020; 12:e7857. [PMID: 32483507 PMCID: PMC7255085 DOI: 10.7759/cureus.7857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Fever etiology during the first postoperative days following total knee arthroplasty (TKA) may be challenging to solve. Early periprosthetic joint infection is the main reason; however, other equally important causes must be excluded such as thrombosis, deep venous thrombosis, and chest or urinary tract infections. We report the case of a 70-year-old Caucasian female patient presented with high fever reaching 39°C, fatigue, and myalgia lasting for a week after a fully cemented primary TKA. Symptoms were falsely attributed to the surgical procedure, leading to erroneous early management and a complicated postoperative course. In the era of the severe acute respiratory syndrome coronavirus 2 (SARs-CoV-2) pandemic, a high index of suspicion for coronavirus disease 2019 (COVID-19) symptoms and viral chest infection must be raised, primarily in vulnerable patients.
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Affiliation(s)
- Eustathios Kenanidis
- Academic Orthopaedic Department, Papageorgiou General Hospital, Thessaloniki, GRC.,Center of Orthopaedic and Regenerative Medicine - Center of Interdisciplinary Research and Innovation, Aristotle University Medical School, Thessaloniki, GRC
| | - Panagiotis Kakoulidis
- Academic Orthopaedic Department, Papageorgiou General Hospital, Aristotle University Medical School, Thessaloniki, GRC
| | - Panagiotis Anagnostis
- Academic Orthopaedic Department, Papageorgiou General Hospital, Thessaloniki, GRC.,Center of Orthopaedic and Regenerative Medicine - Center of Interdisciplinary Research and Innovation, Aristotle University Medical School, Thessaloniki, GRC
| | - Anastasios Beletsiotis
- Orthopaedic Department, Papageorgiou General Hospital, Aristotle University Medical School, Thessaloniki, GRC
| | - Eleftherios Tsiridis
- Academic Orthopaedic Department, Papageorgiou General Hospital, Thessaloniki, GRC.,Center of Orthopaedic and Regenerative Medicine - Center of Interdisciplinary Research and Innovation, Aristotle University Medical School, Thessaloniki, GRC
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Lee D, Lee R, Tran A, Shah N, Heyer JH, Hughes AJ, Pandarinath R. Hemiarthroplasty versus total hip arthroplasty for femoral neck fractures in patients with chronic obstructive pulmonary disease. Eur J Trauma Emerg Surg 2019; 47:547-555. [PMID: 31555875 DOI: 10.1007/s00068-019-01234-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/16/2019] [Indexed: 01/05/2023]
Abstract
PURPOSE This study sought to delineate whether total hip arthroplasty (THA) or hip hemiarthroplasty (HHA) had more complication rates following the treatment of femoral neck fractures (FNF) in chronic obstructive pulmonary disease (COPD) patients. MATERIALS AND METHODS The ACS-NSQIP database was queried for all patients with a history of COPD who had undergone THA and HHA with FNFs, isolated by CPT codes and ICD-9/ICD-10 codes. Propensity score matching without replacement in a 1:1 manner was done to control for patient demographics/preoperative comorbidities. Multivariate logistic regression models were utilized to assess the independent effect of HHA in comparison to THA. RESULTS The propensity-matched (PM) HHA cohort was significantly older (76.14 years vs. 73.33 years, p = 0.001) and had significantly higher rates of pneumonia (p = 0.017), extended length of stay (LOS) (p = 0.017), and mortality (p = 0.002), but lower rates of blood transfusions (p = 0.016) and reoperation (p = 0.020). HHA was independently associated with an increased risk of pneumonia (p = 0.043), extended LOS (p = 0.050), and death (p = 0.044) but a decreased risk for blood transfusions (p = 0.008) and reoperation (p = 0.028) when compared to THA. DISCUSSION Patients with more comorbidities are more likely to receive HHA than THA, which may explain some of the increased complications and mortality associated with HHA for FNFs compared to THA. Patients undergoing THA were at increased risk for blood transfusion and reoperation. THA does not appear to result in increased morbidity in this population compared to HHA. While THA should be considered in these patients given improved functional outcomes, further prospective studies are needed to establish superiority. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Danny Lee
- The George Washington University School of Medicine and Health Sciences, The George Washington University, 2300 I St NW, Washington, DC, 20037, USA.
| | - Ryan Lee
- The George Washington University School of Medicine and Health Sciences, The George Washington University, 2300 I St NW, Washington, DC, 20037, USA
| | - Andrew Tran
- Department of Orthopaedic Surgery, The George Washington University, 2300 M St NW, Washington, DC, 20037, USA
| | - Nidhi Shah
- The George Washington University School of Medicine and Health Sciences, The George Washington University, 2300 I St NW, Washington, DC, 20037, USA
| | - Jessica H Heyer
- Department of Orthopaedic Surgery, The George Washington University, 2300 M St NW, Washington, DC, 20037, USA
| | - Alice J Hughes
- Department of Orthopaedic Surgery, The George Washington University, 2300 M St NW, Washington, DC, 20037, USA
| | - Rajeev Pandarinath
- Department of Orthopaedic Surgery, The George Washington University, 2300 M St NW, Washington, DC, 20037, USA.
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Malcolm TL, Knezevic NN, Zouki CC, Tharian AR. Pulmonary Complications After Hip and Knee Arthroplasty in the United States, 2004-2014. Anesth Analg 2019; 130:917-924. [PMID: 31206434 DOI: 10.1213/ane.0000000000004265] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Pulmonary complications after total joint arthroplasty (TJA) are uncommon but have significant cost impact. Total hip arthroplasty (THA) and total knee arthroplasty (TKA) are 2 of the 5 top procedures requiring inpatient stay within the United States. Subsequent pulmonary complications therefore may impose substantial cost burden for US health care. The purpose of this study was to describe the incidence, risk factors, and clinical implications of pulmonary complications (ie, pneumonia, respiratory failure, pulmonary embolism [PE], and aspiration) after TJA in the United States. METHODS The National Inpatient Sample (NIS) was queried for all patients undergoing primary, elective THA and TKA between years 2004 and 2014. Pulmonary complications were defined as the occurrence of pneumonia, respiratory failure, PE, or aspiration after TJA. Demographic and clinical characteristics, inpatient cost, length of stay (LOS), and mortality were compared between patients with and without documented perioperative pulmonary complications. Given the stratified nature of the NIS database, estimates of incidence throughout the United States were made with application of trend weights to observed database frequencies. Analyses of estimated annual complication rates were made using χ tests. RESULTS Between 2004 and 2014, an estimated 2,679,351 patients underwent elective primary THA. A total of 5,527,205 patients were estimated to have undergone elective primary TKA. THA 1.42% (95% CI, 1.37%-1.47%) and 1.71% (95% CI, 1.66%-1.76%) of TKA procedures were complicated by pneumonia, respiratory failure, PE, or aspiration. During this time, the incidence of perioperative pulmonary complications decreased from 1.57% (95% CI, 1.41%-1.73%) to 1.01% (95% CI, 0.92%-1.10%) after THA (P < .0001) and from 2.03% (95% CI, 1.88%-2.18%) to 1.33% (95% CI, 1.25%-1.42%) after TKA (P < .0001). The adjusted odds ratio (aOR) of experiencing a pulmonary complication was highest among patients with history of significant weight loss (aOR = 4.77; 99.9% CI, 3.97-5.73), fluid/electrolyte disorders (aOR = 3.33; 99.9% CI, 3.11-3.56), congestive heart failure (CHF; aOR = 3.32; 99.9% CI, 3.07-3.58), preexisting paralytic condition (aOR = 2.03; 99.9% CI, 1.57-2.61), and human immunodeficiency virus infection (aOR = 2.00; 99.9% CI, 1.06-3.78). Perioperative pulmonary complications were associated with increased LOS (THA = 3.03 days; 99.9% CI, 2.76-3.31; TKA = +2.72 days; 99.9% CI, 2.58-2.86), increased hospital costs (THA = +9163 US dollars; 99.9% CI, 8054-10,272; TKA = +7257 US dollars; 99.9% CI, 6650-7865), and increased mortality (THA: aOR = 121; 99.9% CI, 78-187; TKA: aOR = 150; 95% CI, 97-233). CONCLUSIONS Despite a decline in overall incidence, perioperative pulmonary complications represent a significant potential source of perioperative morbidity and mortality. The current study highlights potential risk factors for pulmonary complications. Recognition of these factors may help to better stratify patients and mitigate risk of potential complications. This is particularly true of respiratory failure as it is associated with the high increases in resource utilization and mortality in this group.
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Affiliation(s)
- Tennison L Malcolm
- From the Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, Illinois
| | - Nebojsa Nick Knezevic
- From the Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, Illinois.,Departments of Anesthesiology.,Surgery, University of Illinois, Chicago, Illinois
| | - Carole C Zouki
- From the Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, Illinois
| | - Antony R Tharian
- From the Department of Anesthesiology, Advocate Illinois Masonic Medical Center, Chicago, Illinois.,Departments of Anesthesiology.,Surgery, University of Illinois, Chicago, Illinois
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Zuo Y, Lin J, Jin J, Qian W, Qiu G, Weng X. Change in the cause of inpatient mortality after arthroplasty: a retrospective study. J Orthop Surg Res 2019; 14:180. [PMID: 31208432 PMCID: PMC6580621 DOI: 10.1186/s13018-019-1230-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 06/07/2019] [Indexed: 11/14/2022] Open
Abstract
Background Although arthroplasty has been proved to be a safe and effective procedure, data regarding inpatient mortality rates associated with arthroplasty in China is unclear. We aimed to investigate the inpatient mortality rate after arthroplasty and the determinants of mortality at our center to ensure improved perioperative management. Methods This retrospective study included all patients who underwent arthroplasty at our center. Clinical data of mortality patients were collected. The incidence and the causes of inpatient mortality after arthroplasty were analyzed. Results A total of 4176 total knee arthroplasties, 2164 total hip arthroplasties, and 1031 femoral head replacements were performed. A rapid growth in surgery volume was observed, and more than 50% of the surgeries were performed in the last 5 years. The overall inpatient mortality rate is 0.3%; however, the mortality rate even decreased in the last 5 years. The cause of death changed over time. Pneumonia has become the leading cause of death in the past 5 years instead of cardiovascular complications. Conclusions Arthroplasty is a safe and effective procedure associated with a relatively low inpatient mortality in China. And inpatient mortality does not increase as the growing surgery volume due to improvement of perioperative management. However, patients presenting with risk factors and those undergoing non-elective procedures demonstrated a relatively high incidence of postoperative complications, particularly pneumonia.
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Affiliation(s)
- Yuzhi Zuo
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Jin Lin
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Jin Jin
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Wenwei Qian
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Guixing Qiu
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China
| | - Xisheng Weng
- Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No.1 Shuaifuyuan, Beijing, 100730, China.
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Grau L, Orozco FR, Duque AF, Post ZD, Ponzio DY, Ong AC. A Simple Protocol to Stratify Pulmonary Risk Reduces Complications After Total Joint Arthroplasty. J Arthroplasty 2019; 34:1233-1239. [PMID: 30777628 DOI: 10.1016/j.arth.2019.01.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 01/16/2019] [Accepted: 01/22/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Pulmonary complications after total joint arthroplasty are a burden to patients and the healthcare system. The aim of this study is to demonstrate the effectiveness of a pulmonary screening questionnaire and intervention protocol developed at our institution to prevent pulmonary complications. METHODS Between 2010 and 2015, 7658 consecutive total joint arthroplasty patients at our institution were reviewed. Based on our pre-operative pulmonary risk assessment tool, 1625 patients were flagged as high pulmonary risk. Patients were determined to be high risk if they were a current or former heavy smoker with an abnormal spirometry, had a positive obstructive sleep apnea screening, required continuous positive airway pressure/bi-level positive airway pressure use, had a history of significant pulmonary disease, had an oxygen saturation <90%, or had body mass index >40. A standardized monitoring protocol and interventions including smoking cessation, treatment and optimization of primary pulmonary conditions, peri-operative inhaler use, spinal anesthesia, aspiration precautions, elevated head of bed >20° resting and >45° while eating, maintaining oxygen saturation ≥92%, early use of incentive spirometer, avoidance of narcotics and early respiratory therapy consult were initiated for all high risk patients. RESULTS Only 7 of 7658 (0.091%) patients suffered pulmonary complications after initiating our intervention protocol. These included 3 aspiration pneumonias, 1 asthma exacerbation, 1 chronic obstructive pulmonary disease exacerbation, 1 continuous positive airway pressure intolerance in a patient with obstructive sleep apnea, and 1 requirement of bi-level positive airway pressure. The pulmonary risk questionnaire accurately identified all patients who had pulmonary complications. The overall pulmonary complication rate at our institution decreased from 5.7% to 0.09% after implementing our screening questionnaire and intervention protocol (P < .0001). CONCLUSION Our results demonstrate a more than 63-fold reduction in pulmonary complications at our institution. Our screening questionnaire and intervention protocol is an effective way of identifying and preventing pulmonary complications.
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Affiliation(s)
- Luis Grau
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Fabio R Orozco
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Andres F Duque
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Zachary D Post
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Danielle Y Ponzio
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Alvin C Ong
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
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Incidence, Risk Factors, and Clinical Implications of Postoperative Hematoma Requiring Reoperation Following Anterior Cervical Discectomy and Fusion. Spine (Phila Pa 1976) 2019; 44:543-549. [PMID: 30247374 DOI: 10.1097/brs.0000000000002885] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective study of prospectively collected data. OBJECTIVE To determine the incidence, timing, risk factors, and clinical implications of postoperative hematoma requiring reoperation after anterior cervical discectomy and fusion (ACDF). SUMMARY OF BACKGROUND DATA Postoperative hematomas requiring reoperation are rare but potentially catastrophic complications after ACDF. However, there has been a lack of large cohort studies investigating these complications in the ACDF population despite increasing outpatient procedure volume. METHODS Patients who underwent ACDF in the 2012 to 2016 National Surgical Quality Improvement Program database were identified. The primary outcome was an occurrence of hematoma requiring reoperation within 30 days postoperatively. Risk factors for this outcome were identified using multivariate regression. Postoperative length of stay, subsequent complications, and mortality were compared between patients who did and did not develop a hematoma requiring reoperation. RESULTS A total of 37,261 ACDF patients were identified, of which 148 (0.40%) developed a hematoma requiring reoperation (95% confidence interval [CI], 0.33%-0.46%). Of the cases that developed this complication, 37% occurred after discharge. Risk factors for the development of hematoma requiring reoperation were multilevel procedures (most notably ≥3 levels, relative risk [RR] = 3.14, 95% CI = 1.86-5.32, P < 0.001), preoperative international normalized ratio >1.2 (RR = 2.85, 95% CI = 1.42-5.71, P = 0.006), lower BMI (notably body mass index ≤24, RR = 2.11, 95% CI = 1.21-3.67, P = 0.008), American Society of Anesthesiologists classification ≥3 (RR = 2.07, 95% CI = 1.47-2.91, P < 0.001), preoperative anemia (RR = 1.71, 95% CI = 1.12-2.63, P = 0.027), and male sex (RR = 1.67, 95% CI = 1.18-2.37, P = 0.004). In addition, patients who developed a hematoma requiring reoperation before discharge had a longer length of stay. Further, those who developed a hematoma requiring reoperation were at higher risk for subsequent ventilator requirement, deep wound infection, pneumonia, and reintubation. CONCLUSION Postoperative hematoma requiring reoperation occurred in approximately 1 in 250 patients after ACDF. High-risk patients should be closely monitored through the perioperative period. LEVEL OF EVIDENCE 3.
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Abstract
INTRODUCTION There has been a lack of studies investigating the perioperative course of total shoulder arthroplasty (TSA) performed in the increasingly octogenarian (≥80 years old) population in a large sample size. The purpose of this study was to compare perioperative complications between primary TSA performed in octogenarians and that performed in younger populations (<70 and 70 to 79 years old) from the National Surgical Quality Improvement Program database. METHODS Patients who underwent primary TSA between January 2005 and December 2015 were identified from the National Surgical Quality Improvement Program database and stratified into three age groups: <70, 70 to 79, and ≥80 years old. Patient characteristics and comorbidities were compared between the three groups. Propensity score-matched comparisons were then performed for length of hospital stay, 30-day perioperative complications, and readmissions. Risk factors and reasons for readmission in the octogenarians were characterized. RESULTS This study included 3,007 patients who were <70 years old, 2,155 patients who were 70 to 79 years old, and 900 octogenarian patients. Statistical analysis was carried out after matching for propensity score. While no significant differences in perioperative complications were observed between the octogenarians and 70- to 79-year-olds, significantly higher rates of readmission (4.2% versus 1.7%; P = 0.002), pneumonia (1.1% versus 0.0%; P = 0.002), and urinary tract infection (1.8% versus 0.2%; P = 0.001) were found in the octogenarians compared with <70-year-olds. In addition, the octogenarians also had a slightly longer length of hospital stay compared with the younger populations (0.6 days longer than <70-year-olds and 0.4 days longer than 70- to 79-year-olds; both P < 0.001). CONCLUSION These data suggest that primary TSA can safely be considered for octogenarians with only mildly increased morbidities. However, greater preoperative optimization or post-discharge care for octogenarians may be warranted to reduce the rates of readmission.
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López-de-Andrés A, Perez-Farinos N, de Miguel-Díez J, Hernández-Barrera V, Jiménez-Trujillo I, Méndez-Bailón M, de Miguel-Yanes JM, Jiménez-García R. Type 2 diabetes and postoperative pneumonia: An observational, population-based study using the Spanish Hospital Discharge Database, 2001-2015. PLoS One 2019; 14:e0211230. [PMID: 30726277 PMCID: PMC6364970 DOI: 10.1371/journal.pone.0211230] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 01/09/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose We analyzed temporal trends, demographic and clinical characteristics and hospital mortality rates of postoperative pneumonia among type 2 diabetes mellitus (T2DM) patients in Spain from 2001 to 2015. We also compared the incidence, comorbidities and mortality between patients with and without T2DM suffering from postoperative pneumonia. Finally, we analyzed the factors involved in the prediction of in-hospital mortality among patients suffering postoperative pneumonia. Methods We used the Spanish National Hospital Discharge Database for the period 2001–2015. We analyzed patients aged 40 years or over who had been hospitalized for a surgical procedure and suffered pneumonia or ventilator-associated pneumonia during their hospital admission. We compared patients with and without T2DM. The main outcome measures were the type of surgical procedure, the presence of a comorbidity, the type of isolated pathogens, admission to the emergency room (ER) and in-hospital mortality (IHM). Results We selected 117,665 hospitalized patients who suffered postoperative pneumonia (16.9% with T2DM). After multivariable adjustment, T2DM patients had a 21% higher incidence of postoperative pneumonia than nondiabetic patients (IRR 1.21, 95% CI 1.03–1.42). The IHM was approximately 31% in both groups. Predictors of IHM included age, the presence of comorbidities, treatment with a pleural drainage tube, dialysis, blood transfusion, mechanical ventilation and admission to the ER. From 2001 to 2015, the IHM decreased significantly in both populations. Suffering from T2DM was not a predictor of IHM (OR 0.99, 95% CI 0.96–1.03) in our investigation. Conclusions T2DM patients have a higher incidence of postoperative pneumonia than those without this disease. The IHM decreased from 2001 to 2015, regardless of T2DM status. T2DM did not predict a higher IHM after suffering from postoperative pneumonia.
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Affiliation(s)
- Ana López-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit. Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - Napoleon Perez-Farinos
- Public Health and Psychiatry Department, Faculty of Medicine, Universidad de Malaga, Malaga, Spain
- * E-mail:
| | - Javier de Miguel-Díez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit. Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - Isabel Jiménez-Trujillo
- Preventive Medicine and Public Health Teaching and Research Unit. Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - Manuel Méndez-Bailón
- Internal Medicine Department, Hospital Universitario Clínico San Carlos, Madrid, Spain
| | - José M. de Miguel-Yanes
- Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Rodrigo Jiménez-García
- Preventive Medicine and Public Health Teaching and Research Unit. Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
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Klasan A, Dworschak P, Heyse TJ, Ruchholtz S, Alter P, Vogelmeier CF, Schwarz P. COPD as a risk factor of the complications in lower limb arthroplasty: a patient-matched study. Int J Chron Obstruct Pulmon Dis 2018; 13:2495-2499. [PMID: 30174419 PMCID: PMC6110158 DOI: 10.2147/copd.s161577] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose A relevant proportion of patients undergoing joint replacement surgery for the treatment of osteoarthritis exhibit COPD. This coincidence may result from an increased prevalence of both the diseases in elderly patients. In this study, COPD, which is known to be associated with a variety of comorbidities, and its potential interactions, eg, mediated via systemic inflammation, are discussed. The purpose of the present study was to identify the role of COPD as an independent risk factor for complications after total knee and hip arthroplasty. Patients and methods In a monocentric patient cohort of 2,760 arthoplasties, propensity score matching was done using the following factors: sex, age, replaced joint, American Society of Anesthesiologists’ score, body mass index, hypertension, chronic heart disease, anticoagulation, diabetes mellitus, chronic renal deficiency, and actual smoking status to create 224 pairs. Both the pre-matched differences and the results after propensity score matching were statistically analyzed with p≤0.05 being defined as statistically significant. Results All confounders were eliminated after matching. Preoperatively measured C-reactive protein and leukocytes were higher in the COPD group (p<0.001; p=0.01, respectively). Intensive care unit admission was higher for COPD patients (p=0.023). Pneumonia occurred in patients with COPD only (p=0.024). There was a trend (not significant) toward a higher rate of wound infections, increased transfusion of red blood cells, and a prolonged hospital stay in patients with COPD. Conclusion COPD was associated with an increased length of hospital stay, a higher risk of pneumonia and wound infection, higher general complications, and an increased need for red blood cell transfusion. It is thus recommended to enhance the implementation of pneumonia prevention programs on surgical wards.
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Affiliation(s)
- Antonio Klasan
- Department of Orthopedics and Traumatology, University Hospital Marburg, Marburg, Germany,
| | - Philipp Dworschak
- Department of Orthopedics and Traumatology, University Hospital Marburg, Marburg, Germany,
| | - Thomas Jan Heyse
- Department of Orthopedics and Traumatology, University Hospital Marburg, Marburg, Germany,
| | - Steffen Ruchholtz
- Department of Orthopedics and Traumatology, University Hospital Marburg, Marburg, Germany,
| | - Peter Alter
- Department of Pulmonary and Critical Care Medicine, University Hospital Marburg, Marburg, Germany
| | - Claus Franz Vogelmeier
- Department of Pulmonary and Critical Care Medicine, University Hospital Marburg, Marburg, Germany
| | - Patrick Schwarz
- Department of Pulmonary and Critical Care Medicine, University Hospital Marburg, Marburg, Germany
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Yakubek GA, Curtis GL, Khlopas A, Faour M, Klika AK, Mont MA, Barsoum WK, Higuera CA. Chronic Obstructive Pulmonary Disease Is Associated With Short-Term Complications Following Total Knee Arthroplasty. J Arthroplasty 2018; 33:2623-2626. [PMID: 29699825 DOI: 10.1016/j.arth.2018.03.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 03/02/2018] [Accepted: 03/06/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a major global health issue and a leading cause of morbidity and mortality. Patients with COPD are at increased risk of complications following surgery. The purpose of this study is to evaluate the postoperative total knee arthroplasty (TKA) outcomes in these patients in comparison to a non-COPD matching cohort. Specifically, we asked the following questions: (1) "Is COPD associated with adverse perioperative outcomes?" and (2) "Does COPD increase the risk of short-term complications following TKA?" METHODS The American College of Surgeons National Surgical Quality Improvement Program database was used to identify 111,168 patients who underwent TKA between 2008 and 2014. A total of 3975 patients with COPD were identified. Both COPD and non-COPD cohorts were compared in terms of the following outcomes: hospital length of stay, discharge disposition, and 30-day postoperative complications. RESULTS COPD was a predictor for a prolonged length of stay and a discharge to an extended care facility (P < .001). They were at significantly increased risk of any complication including increased mortality, pneumonia, reintubation, use of a mechanical ventilator for >48 hours, cardiac arrest, progressive renal insufficiency, deep infection, return to operating room, and a readmission within 30 days postoperatively. CONCLUSION Patients with COPD are more likely to experience postoperative complications following TKA when compared to non-COPD patients. Pulmonary evaluation and optimization are crucial to minimize adverse events from occurring in this difficult-to-treat population.
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Affiliation(s)
- George A Yakubek
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Gannon L Curtis
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Anton Khlopas
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Mhamad Faour
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Alison K Klika
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Michael A Mont
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Wael K Barsoum
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, Florida
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
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Incidence, Risk Factors, and Impact of Clostridium difficile Colitis After Spine Surgery: An Analysis of a National Database. Spine (Phila Pa 1976) 2018; 43:861-868. [PMID: 28953711 DOI: 10.1097/brs.0000000000002430] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A retrospective study of prospectively collected data. OBJECTIVE The aim of this study was to utilize a large national database with post-hospitalization follow-up data [National Surgical Quality Improvement Program (NSQIP)] to determine the incidence, risk factors, timing, and clinical impact of Clostridium difficile colitis in spine surgery patients. SUMMARY OF BACKGROUND DATA Recent literature has suggested an increased incidence of C. difficile infections. However, there has been a lack of large cohort studies defining the incidence and impact of C. difficile colitis in patients undergoing spine surgery. METHODS Patients who underwent spine surgical procedures in the 2015 NSQIP database were identified. The primary outcome was a diagnosis of C. difficile colitis within the 30-day postoperative period. Independent risk factors for development of C. difficile colitis were identified using multivariate regression. Postoperative length of stay and rate of 30-day readmission were compared between patients who did and did not develop C. difficile colitis. RESULTS A total of 23,981 patients who underwent spine surgical procedures were identified. The incidence of C. difficile colitis was approximately 0.11% [95% confidence interval (95% CI), 0.07-0.16]. Of the cases that developed C. difficile colitis, 70% were diagnosed postdischarge and 88% had not had a pre-existing infection diagnosed. Independent risk factors for the development of C. difficile colitis were combined anterior/posterior lumbar fusion procedures [odds ratio (OR) = 12.29, 95% CI = 2.22-68.13, P = 0.010], greater age (most notably ≥76 years old, OR = 10.31, 95% CI = 3.06-34.76, P < 0.001), hypoalbuminemia (OR = 6.40, 95% CI = 2.49-16.43, P < 0.001), and anemia (OR = 2.39, 95% CI = 1.13-5.05, P = 0.023). The development of C. difficile colitis was associated with greater length of stay (2.2 vs. 12.5 days; P < 0.001) and increased 30-day readmission (OR = 8.21, 95% CI = 3.14-21.45, P < 0.001). CONCLUSION C. difficile was diagnosed in 0.11% of patients undergoing spine surgery. The majority of these cases occurred after discharge and in patients not having prior infection diagnoses. High-risk patients should be monitored and targeted with preventative interventions accordingly. LEVEL OF EVIDENCE 3.
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Letter to the Editor on "Incidence, Risk Factors, and Clinical Implications of Pneumonia After Total Hip and Knee Arthroplasties". J Arthroplasty 2018; 33:1979. [PMID: 29573915 DOI: 10.1016/j.arth.2018.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 02/06/2018] [Indexed: 02/01/2023] Open
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Yakubek GA, Curtis GL, Sodhi N, Faour M, Klika AK, Mont MA, Barsoum WK, Higuera CA. Chronic Obstructive Pulmonary Disease Is Associated With Short-Term Complications Following Total Hip Arthroplasty. J Arthroplasty 2018; 33:1926-1929. [PMID: 29402713 DOI: 10.1016/j.arth.2017.12.043] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 12/19/2017] [Accepted: 12/30/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality. Furthermore, COPD patients are at increased risk of complications following surgery. The purpose of this study was to evaluate the postoperative total hip arthroplasty (THA) outcomes of COPD patients. Specifically, we asked the following questions: (1) Is COPD associated with adverse perioperative outcomes and (2) Does COPD increase the risk of short-term complications following THA? METHODS The American College of Surgeons National Surgical Quality Improvement Program database was used to identify 64,796 patients who underwent THA between 2008 and 2014. A total of 2426 patients with COPD were identified. COPD and non-COPD cohorts were compared based on the following outcomes: hospital length-of-stay, operative times, discharge disposition, and 30-day postoperative complications. RESULTS COPD patients were found to have a longer length-of-stay and be discharged to an extended care facility (P < .001). COPD patients were also at significantly (P < .05) increased risk for any complication, such as mortality, myocardial infarction, pneumonia, septic shock, unplanned reintubation, use of a mechanical ventilator >48 hours, deep infection, require a blood transfusion, return to operating room, and a readmission within 30 days postoperatively. CONCLUSIONS COPD patients are more likely to suffer from postoperative complications following THA when compared to non-COPD patients. Many of these complications are medical, pulmonary evaluation and medical optimization are a critical step in preoperative management for these patients.
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Affiliation(s)
- George A Yakubek
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Gannon L Curtis
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Nipun Sodhi
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Mhamad Faour
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Alison K Klika
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Michael A Mont
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Wael K Barsoum
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, Florida
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
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Bohl DD, Della Valle CJ. Response to Letter to the Editor on "Incidence, Risk Factors, and Clinical Implications of Pneumonia Following Total Hip and Knee Arthroplasty". J Arthroplasty 2018; 33:1980. [PMID: 29606291 DOI: 10.1016/j.arth.2018.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 02/06/2018] [Indexed: 02/01/2023] Open
Affiliation(s)
- Daniel D Bohl
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
| | - Craig J Della Valle
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
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Bovonratwet P, Bohl DD, Russo GS, Ondeck NT, Nam D, Della Valle CJ, Grauer JN. How Common-and How Serious- Is Clostridium difficile Colitis After Geriatric Hip Fracture? Findings from the NSQIP Dataset. Clin Orthop Relat Res 2018; 476:453-462. [PMID: 29443839 PMCID: PMC6260047 DOI: 10.1007/s11999.0000000000000099] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patients with geriatric hip fractures may be at increased risk for postoperative Clostridium difficile colitis, which can cause severe morbidity and can influence hospital quality metrics. However, to our knowledge, no large database study has calculated the incidence of, factors associated with, and effect of C. difficile colitis on geriatric patients undergoing hip fracture surgery. QUESTIONS/PURPOSES To use a large national database with in-hospital and postdischarge data (National Surgical Quality Improvement Program [NSQIP®]) to (1) determine the incidence and timing of C. difficile colitis in geriatric patients who underwent surgery for hip fracture, (2) identify preoperative and postoperative factors associated with the development of C. difficile colitis in these patients, and (3) test for an association between C. difficile colitis and postoperative length of stay, 30-day readmission, and 30-day mortality. PATIENTS AND METHODS This is a retrospective study. Patients who were 65 years or older who underwent hip fracture surgery were identified in the 2015 NSQIP database. The primary outcome was a diagnosis of C. difficile colitis during the 30-day postoperative period. Preoperative and procedural factors were tested for association with the development of C. difficile colitis through a backward stepwise multivariate model. Perioperative antibiotic type and duration were not included in the model, as this information was not recorded in the NSQIP. The association between C. difficile colitis and postoperative length of stay, 30-day readmission, and 30-day mortality were tested through multivariate regressions, which adjusted for preoperative and procedural characteristics such as age, comorbidities, and surgical procedure. A total of 6928 patients who were 65 years or older and underwent hip fracture surgery were identified. RESULTS The incidence of postoperative C. difficile colitis was 1.05% (95% CI, 0.81%-1.29%; 73 of 6928 patients). Of patients who had C. difficile colitis develop, 64% (47 of 73 patients) were diagnosed postdischarge and 79% (58 of 73 patients) did not have a preceding infectious diagnosis. Preoperative factors identifiable before surgery that were associated with the development of C. difficile colitis included admission from any type of chronic care facility (versus admitted from home; relative risk [RR] = 1.98; 95% CI, 1.11-3.55; p = 0.027), current smoker within 1 year (RR = 1.95; 95% CI, 1.03-3.69; p = 0.041), and preoperative anemia (RR = 1.76; 95% CI, 1.07-2.92; p = 0.027). Patients who had pneumonia (RR = 2.58; 95% CI, 1.20-5.53; p = 0.015), sepsis (RR = 4.20; 95% CI, 1.27-13.82; p = 0.018), or "any infection" (RR = 2.26; 95% CI, 1.26-4.03; p = 0.006) develop after hip fracture were more likely to have C. difficile colitis develop. Development of C. difficile colitis was associated with greater postoperative length of stay (22 versus 5 days; p < 0.001), 30-day readmission (RR = 3.41; 95% CI, 2.17-5.36; p < 0.001), and 30-day mortality (15% [11 of 73 patients] versus 6% [439 of 6855 patients]; RR = 2.16; 95% CI, 1.22-3.80; p = 0.008). CONCLUSIONS C. difficile colitis is a serious infection after hip fracture surgery in geriatric patients that is associated with 15% mortality. Patients at high risk, such as those admitted from any type of chronic care facility, those who had preoperative anemia, and current smokers within 1 year, should be targeted with preventative measures. From previous studies, these measures include enforcing strict hand hygiene with soap and water (not alcohol sanitizers) if a provider is caring for patients at high risk and those who are C. difficile-positive. Further, other studies have shown that certain antibiotics, such as fluoroquinolones and cephalosporins, can predispose patients to C. difficile colitis. These medications perhaps should be avoided when prescribing prophylactic antibiotics or managing infections in patients at high risk. Future prospective studies should aim to determine the best prophylactic antibiotic regimens, probiotic formula, and discharge timing that minimize postoperative C. difficile colitis in patients with hip fractures. LEVEL OF EVIDENCE Level III, therapeutic study.
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Bovonratwet P, Malpani R, Ottesen TD, Tyagi V, Ondeck NT, Rubin LE, Grauer JN. Aseptic revision total hip arthroplasty in the elderly. Bone Joint J 2018; 100-B:143-151. [DOI: 10.1302/0301-620x.100b2.bjj-2017-0895.r1] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Aims The aim of this study was to compare the rate of perioperative complications following aseptic revision total hip arthroplasty (THA) in patients aged ≥ 80 years with that in those aged < 80 years, and to identify risk factors for the incidence of serious adverse events in those aged ≥ 80 years using a large validated national database. Patients and Methods Patients who underwent aseptic revision THA were identified in the 2005 to 2015 National Surgical Quality Improvement Program (NSQIP) database and stratified into two age groups: those aged < 80 years and those aged ≥ 80 years. Preoperative and procedural characteristics were compared. Multivariate regression analysis was used to compare the risk of postoperative complications and readmission. Risk factors for the development of a serious adverse event in those aged ≥ 80 years were characterized. Results The study included 7569 patients aged < 80 years and 1419 were aged ≥ 80 years. Multivariate analysis showed a higher risk of perioperative mortality, pneumonia, urinary tract infection and the requirement for a blood transfusion and an extended length of stay in those aged ≥ 80 years compared with those aged < 80 years. Independent risk factors for the development of a serious adverse event in those aged ≥ 80 years include an American Society of Anesthesiologists score of ≥ 3 and procedures performed under general anaesthesia. Conclusion Even after controlling for patient and procedural characteristics, aseptic revision THA is associated with greater risks in patients aged ≥ 80 years compared with younger patients. This is important for counselling and highlights the need for medical optimization in these vulnerable patients. Cite this article: Bone Joint J 2018;100-B:143–51.
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Affiliation(s)
- P. Bovonratwet
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - R. Malpani
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - T. D. Ottesen
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - V. Tyagi
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - N. T. Ondeck
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - L. E. Rubin
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
| | - J. N. Grauer
- Yale School of Medicine, 47
College Street, New Haven, Connecticut
06520, USA
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Incidence, Risk Factors, and Impact of Clostridium difficile Colitis Following Primary Total Hip and Knee Arthroplasty. J Arthroplasty 2018; 33:205-210.e1. [PMID: 28870746 DOI: 10.1016/j.arth.2017.08.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 07/27/2017] [Accepted: 08/01/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND An improved understanding of Clostridium difficile is important as it is used as a measure of hospital quality and is associated with substantial morbidity. This study utilizes the National Surgical Quality Improvement Program to determine the incidence, timing, risk factors, and clinical implications of C difficile colitis in patients undergoing primary total hip or knee arthroplasty (THA or TKA). METHODS Patients who underwent primary THA or TKA as part of the 2015 National Surgical Quality Improvement Program were identified. The primary outcome was a diagnosis of C difficile colitis within the 30-day postoperative period. Risk factors for the development of C difficile colitis were identified using Poisson multivariate regression. RESULTS A total of 39,172 patients who underwent primary THA or TKA were identified. The incidence of C difficile colitis was 0.10% (95% confidence interval [CI] 0.07-0.13). Of the cases that developed C difficile colitis, 79% were diagnosed after discharge and 84% had not had a preceding infection diagnosed. Independent preoperative and procedural risk factors for the development of C difficile colitis were greater age (most notably ≥80 years old, relative risk [RR] 5.28, 95% CI 1.65-16.92, P = .008), dependent functional status (RR 4.05, 95% CI 1.44-11.36, P = .008), preoperative anemia (RR 2.52, 95% CI 1.28-4.97, P = .007), hypertension (RR 2.51, 95% CI 1.06-5.98, P = .037), and THA (vs TKA; RR 2.25, 95% CI 1.16-4.36, P = .017). Postoperative infectious risk factors were urinary tract infection (RR 10.66, 95% CI 3.77-30.12, P < .001), sepsis (RR 17.80, 95% CI 3.77-84.00, P < .001), and "any infection" (RR 6.60, 95% CI 2.66-16.34, P < .001). CONCLUSION High-risk patients identified in this study should be targeted with preventative interventions and have perioperative antibiotics judiciously managed.
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Determining the Threshold for HbA1c as a Predictor for Adverse Outcomes After Total Joint Arthroplasty: A Multicenter, Retrospective Study. J Arthroplasty 2017; 32:S263-S267.e1. [PMID: 28662955 DOI: 10.1016/j.arth.2017.04.065] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 04/26/2017] [Accepted: 04/30/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Although HbA1c is commonly used for assessing glycemic control before surgery, there is no consensus regarding its role and the appropriate threshold in predicting adverse outcomes. This study was designed to evaluate the potential link between HbA1c and subsequent periprosthetic joint infection (PJI), with the intention of determining the optimal threshold for HbA1c. METHODS This is a multicenter retrospective study, which identified 1645 diabetic patients who underwent primary total joint arthroplasty (1004 knees and 641 hips) between 2001 and 2015. All patients had an HbA1c measured within 3 months of surgery. The primary outcome of interest was a PJI at 1 year based on the Musculoskeletal Infection Society criteria. Secondary outcomes included orthopedic (wound and mechanical complications) and nonorthopedic complications (sepsis, thromboembolism, genitourinary, and cardiovascular complications). A regression analysis was performed to determine the independent influence of HbA1c for predicting PJI. RESULTS Overall 22 cases of PJI occurred at 1 year (1.3%). HbA1c at a threshold of 7.7 was distinct for predicting PJI (area under the curve, 0.65; 95% confidence interval, 0.51-0.78). Using this threshold, PJI rates increased from 0.8% (11 of 1441) to 5.4% (11 of 204). In the stepwise logistic regression analysis, PJI remained the only variable associated with higher HbA1c (odds ratio, 1.5; confidence interval, 1.2-2.0; P = .0001). There was no association between high HbA1c levels and other complications assessed. CONCLUSION High HbA1c levels are associated with an increased risk for PJI. A threshold of 7.7% seems to be more indicative of infection than the commonly used 7% and should perhaps be the goal in preoperative patient optimization.
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