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Chiou D, Mooney BH, Shi B, Upfill-Brown A, Kallini J, SooHoo N, Johnson EE. Postoperative Care and Outcomes in Solid-Organ Transplant Patients Undergoing Lower Extremity Fracture Treatment. J Orthop Trauma 2024; 38:e238-e244. [PMID: 38358830 DOI: 10.1097/bot.0000000000002788] [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] [Accepted: 02/06/2024] [Indexed: 02/17/2024]
Abstract
OBJECTIVES To determine the postoperative outcomes in solid-organ transplant (SOT) patients undergoing operative treatment of lower extremity fractures. METHODS DESIGN Retrospective comparative study. SETTING Academic Level 1 trauma center. PATIENT SELECTION CRITERIA Patients who underwent SOT and operative treatment of lower extremity fracture from 2013 to 2021 were identified, excluding pathologic fractures. OUTCOME MEASURES AND COMPARISONS Postoperative complications, length of stay, time to death, 90-day and 1-year readmission rates, readmission causes, discharge location, and immunosuppressive regiments. RESULTS Sixty-one patients with an average age of 67 years (range 29-88) were included. The mortality rate was 37.7%. The average follow-up was 15.2 months (range of 2 weeks-10 years). The majority of patients (32.8%) had received a liver transplant, and femoral neck fractures constituted the largest fracture group. The average length of stay was 10 days, with the shortest being 1 day and the longest being 126 days (SD 18). The majority of patients (57.3%) were not discharged home. Only 2 suffered from a postoperative complication requiring another procedure: hardware removal and liner exchange for periprosthetic joint infection, respectively. There was a 27.9% 90-day readmission rate with 2 deaths within that period with the most common being altered mental status (29.4%), genitourinary infections (17.6%), repeat falls (11.8%), and low hemoglobin requiring transfusion (11.8%). The longest average time to death analyzed by transplant type was found among lung transplant patients (1076 days, 62.5% mortality), followed by liver transplant patients (949 days, 35.0% mortality), and then kidney transplant patients (834 days, 38.9% mortality). The shortest time to death was 71 days from index procedure. CONCLUSIONS Family members of SOT patients undergoing operative treatment of lower extremity fractures should be made aware of the high risk for 90-day readmission postoperatively (27.9%) and overall mortality (12.5%). Providers should be aware of the need for multidisciplinary involvement for inpatient care, monitoring postoperative complications, and facilitating discharge planning. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Daniel Chiou
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Bailey H Mooney
- David Geffen School of Medicine, University of California Los Angeles California, Los Angeles, CA
| | - Brendan Shi
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Alexander Upfill-Brown
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Jennifer Kallini
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Nelson SooHoo
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Eric E Johnson
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
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Patel AV, Stevens AJ, White R, Aravindan S, Barry LW, Rauck RC. Hip, knee, and shoulder arthroplasty in patients with a history of solid organ transplant: A review. J Orthop 2024; 51:116-121. [PMID: 38371351 PMCID: PMC10867558 DOI: 10.1016/j.jor.2024.02.003] [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: 01/18/2024] [Accepted: 02/03/2024] [Indexed: 02/20/2024] Open
Abstract
Solid organ transplants (SOT) have evolved into life-saving interventions for end-stage diseases affecting vital organs. Advances in transplantation techniques, donor selection, and immunosuppressive therapies have enhanced outcomes, leading to a growing demand for SOT. Patients with a solid organ transplant are living long enough to develop the same pathologies which are indicated for joint replacement surgery in the general population. SOT patients who undergo a total hip, knee, or shoulder arthroplasty do similarly in the context of clinical outcomes and implant survival when compared to the general population. These immunosuppressed patients tend to have higher complication rates in the short-term following surgery. Prudent management of these patients in the short-term may be necessary, but patients can expect to do well otherwise.
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Affiliation(s)
- Akshar V. Patel
- Department of Orthopaedics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Andrew J. Stevens
- Department of Orthopaedics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Ryan White
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, USA
| | | | - Louis W. Barry
- Department of Orthopaedics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Ryan C. Rauck
- Department of Orthopaedics, The Ohio State University College of Medicine, Columbus, OH, USA
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Zgouridou A, Kenanidis E, Potoupnis M, Tsiridis E. Global mapping of institutional and hospital-based (Level II-IV) arthroplasty registries: a scoping review. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1219-1251. [PMID: 37768398 PMCID: PMC10858160 DOI: 10.1007/s00590-023-03691-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/13/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE Four joint arthroplasty registries (JARs) levels exist based on the recorded data type. Level I JARs are national registries that record primary data. Hospital or institutional JARs (Level II-IV) document further data (patient-reported outcomes, demographic, radiographic). A worldwide list of Level II-IV JARs must be created to effectively assess and categorize these data. METHODS Our study is a systematic scoping review that followed the PRISMA guidelines and included 648 studies. Based on their publications, the study aimed to map the existing Level II-IV JARs worldwide. The secondary aim was to record their lifetime, publications' number and frequency and recognise differences with national JARs. RESULTS One hundred five Level II-IV JARs were identified. Forty-eight hospital-based, 45 institutional, and 12 regional JARs. Fifty JARs were found in America, 39 in Europe, nine in Asia, six in Oceania and one in Africa. They have published 485 cohorts, 91 case-series, 49 case-control, nine cross-sectional studies, eight registry protocols and six randomized trials. Most cohort studies were retrospective. Twenty-three per cent of papers studied patient-reported outcomes, 21.45% surgical complications, 13.73% postoperative clinical and 5.25% radiographic outcomes, and 11.88% were survival analyses. Forty-four JARs have published only one paper. Level I JARs primarily publish implant revision risk annual reports, while Level IV JARs collect comprehensive data to conduct retrospective cohort studies. CONCLUSIONS This is the first study mapping all Level II-IV JARs worldwide. Most JARs are found in Europe and America, reporting on retrospective cohorts, but only a few report on studies systematically.
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Affiliation(s)
- Aikaterini Zgouridou
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
| | - Eustathios Kenanidis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece.
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece.
| | - Michael Potoupnis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
| | - Eleftherios Tsiridis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
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Total Hip and Knee Arthroplasty in Solid Organ Transplant Patients: Perioperative Optimization and Outcomes. J Am Acad Orthop Surg 2022; 30:1157-1164. [PMID: 36476461 DOI: 10.5435/jaaos-d-22-00370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/15/2022] [Indexed: 12/13/2022] Open
Abstract
The success of renal, liver, cardiac, pulmonary, and other solid organ transplantation (SOT) has resulted in increasing volume of transplant procedures and recipient survivorship. Subsequently, many SOT patients develop end-stage degenerative joint disease and are presenting for total hip or total knee arthroplasty more frequently. Surgeons must be aware of the medical complexities and prepare for the perioperative risks associated with these immunocompromised patients. Preoperative evaluation should be conducted in coordination with transplant specialists to ensure optimization, including appropriate surgical timing and advanced, organ-specific medical assessments. Although often unable to be modified, the transplant patient's antirejection medication regimens should be reviewed with understanding of inherent risks of poor wound healing or acute infection. Despite higher rates of complications, revision surgeries, and mortality compared with the general population, SOT recipients continue to demonstrate markedly improved pain relief, function, and quality of life. An ongoing multidisciplinary approach is required throughout the perioperative process and beyond to deliver successful outcomes after total joint arthroplasty in the SOT population.
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Intertrochanteric fracture fixation in solid organ transplant patients: outcomes and survivorship. Arch Orthop Trauma Surg 2022; 142:2739-2745. [PMID: 34345938 DOI: 10.1007/s00402-021-04096-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Solid organ transplantation (SOT) recipients have complex medical and surgical risk factors; however, the outcomes of these patients undergoing surgical fixation of hip fractures are unknown. This study sought to evaluate SOT patients' outcomes and survivorship after intertrochanteric (IT) fracture fixation. METHODS A retrospective review identified 12 SOT patients who underwent cephalomedullary (CMN) nail fixation for IT fractures and were matched (1:2) to a cohort of 24 non-SOT IT fracture patients. Perioperative results and complications, mortality/patient survivorship, and clinical outcomes were compared between the cohorts. RESULTS The time from presentation to surgical fixation was within 48 h of presentation for the non-SOT patients, while only 75% of SOT patients underwent surgery within 48 h of presentation (p = 0.034). The 90-day readmission rate for SOT patients was 25% versus 13% in the non-SOT group (p = 0.38). Similarly, the SOT cohort experienced a higher rate of major medical complication (25% vs. 13%, p = 0.38). There were two (16%) reoperations in the SOT group and three (13%) in the non-SOT matched group (p = 0.99). Respectively, the 90-day and 1-year estimated patient survivorship was similar between the two cohorts: SOT patients with 92% (95% CI 54-99%) and 73% (95% CI 24-93%) versus 86% (95% CI 62-95%) and 72% (95% CI 47-86%, HR 0.92, 95% CI 0.18-4.62, p = 0.92) in non-SOT patients. CONCLUSION SOT patients who underwent CMN fixation for IT fractures required more time from hospital presentation to surgical management than non-SOT patients. Although not statistically significant, SOT patients demonstrated more acute complications and readmissions, but similar mortality compared to those without transplant.
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Upfill-Brown A, Hart CM, Hsiue PP, Burgess K, Chen CJ, Khoshbin A, Photopoulos C, Stavrakis AI. Revision Total Hip Arthroplasty in Solid Organ Transplant Patients: A Propensity Score-Matched Cohort Study for Aseptic and Infected Revisions. Arthroplast Today 2022; 14:6-13. [PMID: 35106352 PMCID: PMC8789512 DOI: 10.1016/j.artd.2021.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/06/2021] [Accepted: 10/13/2021] [Indexed: 02/05/2023] Open
Abstract
Background Previous studies have demonstrated that solid organ transplant (SOT) patients undergoing primary total hip arthroplasty (THA) are at an increased risk of postoperative complications. The purpose of this study is to use a large, national database to investigate revision THA (rTHA) outcomes in SOT patients. Methods Nationwide Readmissions Database (NRD) from 2010-2018 was used, and ICD-9 and ICD-10 codes were used to identify all patients who underwent rTHA, including those with history of SOT. Propensity score matching (PSM) was used to analyze rTHA outcomes in SOT patients comparted to matched controls. Separate analysis performed for patients undergoing rTHA for prosthetic joint infection (PJI) vs other causes. Results A total of 414,756 rTHA, with 1837 of those being performed in SOT patients, were identified. Of these, 65,961 and 276 were performed for PJI in non-SOT and SOT patients, respectively. For non-PJI patients, SOT patients had higher 90-day all-cause readmission rates (24.0% vs 19.4%, P = .03) but lower rate for readmission related to rTHA (6.0% vs 9.2%, P = .03), but no difference readmission for specific rTHA complications, mortality (0.6% vs 1.3%, P = .20), or revision rTHA. Of PJI patients, SOT patients had no difference in overall 90-day readmission (38.6 vs 31.3%, P = .280), readmission for specific rTHA complications, re-revision, or mortality (4.7% vs 6.0%, P = .63). Conclusions SOT patients undergoing rTHA for aseptic reasons are higher risk of overall readmission but lower risk of readmission related to rTHA than appropriately matched controls. SOT PJI patients undergoing had similar rates of readmission, mortality, and revision surgery compared to matched non-SOT PJI patients.
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Hsiue PP, Tran Z, Chen CJ, Chiou D, Benharash P, Stavrakis AI. Hip Arthroplasty Outcomes for Femoral Neck Fractures in Transplant Patients. J Arthroplasty 2022; 37:530-537.e1. [PMID: 34838925 DOI: 10.1016/j.arth.2021.11.029] [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: 07/17/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The purpose of this study was to compare the short-term complications between transplant and nontransplant patients who undergo hip arthroplasty for femoral neck fractures (FNFs). Additionally, we sought to further compare the outcomes of total hip arthroplasty (THA) versus hemiarthroplasty (HA) within the transplant group. METHODS This was a retrospective review utilizing the Nationwide Readmissions Database. Transplant patients were identified and stratified based on transplant type: kidney, liver, or other (heart, lung, bone marrow, and pancreas). Outcomes of interest included index hospitalization mortality, perioperative complications, length of stay, costs, hospital readmission, and surgical complications within 90 days of discharge. RESULTS From 2010 to 2018, a total of 881,061 patients underwent THA or HA for FNFs, of which 2163 (0.2%) were transplant patients. When compared with nontransplant patients, all transplant patients had an increased risk of requiring blood transfusion (odds ratio [OR] = 1.51, P = .001), acute kidney injury (OR = 2.02, P < .001), and discharge to facility (OR = 1.67, P = .001) while having increased index hospitalization length of stay and costs. Liver and other transplant patients had an increased risk of readmission within 90 days (OR = 1.82, P < .001 and OR = 1.60, P = .014 respectively). Subgroup analysis for transplant patients comparing HA with THA demonstrated no differences in perioperative complication rates and decreased hospitalization length of stay and cost associated with THA. CONCLUSION In this retrospective cohort study, transplant patients had an increased risk of requiring blood transfusions and acute kidney injury after hip arthroplasty for FNFs. There were no differences in short-term complications between transplant patients treated with HA versus THA. LEVEL OF EVIDENCE 3 (Retrospective cohort study).
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Affiliation(s)
- Peter P Hsiue
- Department of Orthopaedic Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
| | - Zachary Tran
- Department of General Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
| | - Clark J Chen
- Department of Orthopaedic Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
| | - Daniel Chiou
- Department of Orthopaedic Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
| | - Peyman Benharash
- Department of General Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
| | - Alexandra I Stavrakis
- Department of Orthopaedic Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA
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Increased Medical Complications Following Primary Total Hip Arthroplasty in Patients With Solid Organ Transplant: A Matched Cohort Analysis. J Arthroplasty 2022; 37:57-61.e1. [PMID: 34602318 DOI: 10.1016/j.arth.2021.08.027] [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] [Received: 08/17/2021] [Accepted: 08/24/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND As patient longevity increases following solid organ transplantation (SOT), more transplant patients are undergoing total hip arthroplasty (THA). The purpose of this study is to compare 90-day postoperative complications and 2-year surgical complications following primary THA in patients with and without a history of SOT. METHODS Patients with a history of SOT with subsequent primary THA between 2010 and 2018 were identified in a national all-payer claims database (PearlDiver Technologies). This SOT cohort was propensity-matched with a control cohort (no history of SOT) based on age, gender, Charlson Comorbidity Index, and obesity with bivariate analysis to compare outcomes between cohorts. RESULTS Following matching, 3103 patients were included in the SOT cohort and 6196 patients in the control cohort. The cohorts were successfully matched, with no differences in demographics or comorbidities. Relative to the control cohort, patients with a history of SOT were at significantly increased risk of renal failure (P < .001), anemia (P < .001), arrhythmia with and without atrial fibrillation (P < .001), blood transfusion (P < .001), cellulitis (P = .048), myocardial infarction (P < .001), pneumonia (P = .036), heart failure (P < .001), and sepsis (P = .038) at 90 days postoperatively. There were no significant differences between the cohorts in 2-year surgical revisions, regardless of indication. CONCLUSION Following primary THA, patients with a history of SOT are at increased risk of 90-day medical complications but not 2-year surgical complications or revisions relative to patients without SOT. Clinicians should be mindful of the increased risk for cardiopulmonary, renal, hematologic, and infectious complications when counseling and managing this patient population. LEVEL OF EVIDENCE Level IV-Retrospective Database Study.
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Upfill-Brown A, Wu SY, Hart C, Hsiue PP, Chen CJ, Ponzio D, Photopoulos C, Stavrakis AI. Revision total knee arthroplasty outcomes in solid organ transplant Patients, a matched cohort study of aseptic and infected revisions. Knee 2022; 34:231-237. [PMID: 35032871 PMCID: PMC10463553 DOI: 10.1016/j.knee.2021.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/28/2021] [Accepted: 12/20/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Previous studies have demonstrated that solid organ transplant (SOT) patients undergoing primary total knee arthroplasty (TKA) are at an increased risk of postoperative complications. The purpose of this study is to utilize a large, national database to investigate revision TKA (rTKA) outcomes in SOT patients. METHODS This was a retrospective review utilizing the Nationwide Readmissions Database (NRD) and ICD-9 codes to identify patients who underwent rTKA from 2010-2014 with a history of at least one SOT. Propensity-score-matching (PSM) was used to compare rTKA outcomes in SOT patients compared to matched patients without SOT. RESULTS A total of 303,867 rTKAs, with 464 of those being performed in SOT patients, were included in the study. Of these, 71,903 and 182 were performed for PJI in non-SOT and SOT patients, respectively. rTKA was performed most frequently in kidney transplant patients (53.0%) followed by liver transplant patients (34.3%). For non-PJI patients, SOT patients had a higher 90-day readmission rate than matched non-SOT rTKA patients (23.2% vs 12.6%, p = 0.006). However, there were no differences in 90-day readmission rates for specific rTKA complications, subsequent revision rTKA, or mortality. Among patients undergoing rTKA for PJI, there was no difference in overall 90-day readmission rate, readmission for specific rTKA complications, subsequent revision rTKA, or mortality. CONCLUSIONS While the increased medical comorbidities associated with SOT place patients at increased risk for complications following rTKA, it appears that SOT alone does not do so when patients are matched based on overall medical comorbidity.
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Affiliation(s)
- Alexander Upfill-Brown
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Shannon Y Wu
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Christopher Hart
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Peter P Hsiue
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Clark J Chen
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Danielle Ponzio
- Rothman Institute at Thomas Jefferson University, Egg Harbor Township, NJ, USA.
| | | | - Alexandra I Stavrakis
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
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Ledford CK, VanWagner MJ, Spaulding AC, Spencer-Gardner LS, Wilke BK, Porter SB. Outcomes of Femoral Neck Fracture Treated With Hip Arthroplasty in Solid Organ Transplant Patients. Arthroplast Today 2021; 11:212-216. [PMID: 34660866 PMCID: PMC8503575 DOI: 10.1016/j.artd.2021.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 08/31/2021] [Accepted: 09/08/2021] [Indexed: 11/29/2022] Open
Abstract
Background Solid organ transplant (SOT) patients have increased risk of complications, infection, and mortality after elective total hip arthroplasty (THA). The study aims to compare SOT recipients' clinical outcomes to a matched group of nontransplant patients after nonelective THA and hemiarthroplasty for acute femoral neck fracture (FNF). Methods A retrospective review identified 31 SOT patients undergoing hip arthroplasty (24 hemiarthroplasty and 7 THA) for FNF and were matched 1:1 to non-SOT patients based on age, sex, body mass index, surgical procedure, and year of surgery. Patient survivorship, perioperative outcomes, complications, and reoperations were compared. The mean follow-up was 3 years. Results The estimated survivorship free from mortality for SOT and non-SOT patients at 1- year was not different (77% and 84%, respectively, P = .52). The 90-day readmission rate was significantly higher with 8 (26%) in the SOT cohort and none in the non-SOT group (P < .01). Major medical complications occurred in 16% of SOT patients compared to 5% in controls (P = .21). Three (10%) reoperations/revisions were required for SOT patients and none in non-SOT group (P = .24). Conclusion SOT recipients undergoing nonelective hip arthroplasty for FNF demonstrated increased readmission rates compared to matched controls. For this rare clinical scenario, diligent perioperative care by surgeons and multidisciplinary transplant specialists is necessary to mitigate increased risk of SOT patients.
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Affiliation(s)
- Cameron K Ledford
- Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Aaron C Spaulding
- Division of Health Delivery Research, Mayo Clinic, Jacksonville, FL, USA
| | | | - Benjamin K Wilke
- Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Steven B Porter
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL, USA
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Kunkle B, Reid J, Kothandaraman V, Eichinger JK, Friedman RJ. Increased perioperative complication rates in patients with solid organ transplants following rotator cuff repair. J Shoulder Elbow Surg 2021; 30:2048-2055. [PMID: 33571654 DOI: 10.1016/j.jse.2020.12.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 12/19/2020] [Accepted: 12/27/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Rotator cuff repair is the second most common soft tissue procedure performed in orthopedics. Additionally, an increasing percentage of the population has received a solid organ transplant (SOT). The chronic use of immunosuppressants as well as a high prevalence of medical comorbidities in this population are both important risk factors when considering surgical intervention. The purpose of this study is to determine the demographic profile, comorbidity profile, and perioperative complication rate of SOT patients undergoing inpatient rotator cuff repair surgery compared to nontransplanted patients. METHODS The Nationwide Inpatient Sample (NIS) database was queried from years 2002-2017 to identify all patients who underwent inpatient rotator cuff repair (n = 144,528 weighted). This group was further divided into SOT (n = 286 weighted) and nontransplant (n = 144,242 weighted) cohorts. Demographic and comorbidity analyses were performed between these groups. Additionally, a matched cohort of nontransplanted patients controlled for the year of procedure, age, sex, race, income, and hospital region was created in a 1:1 ratio to the SOT group (n = 286 each) for perioperative complication rate analysis. RESULTS Compared to nontransplanted patients, SOT patients were more likely to have at least 1 significant medical comorbidity (98% vs. 69%, P < .001), had a higher number of total comorbidities (3.1 vs. 1.4, P < .001), and had a higher Charlson-Deyo Comorbidity Index (2.6 vs. 0.54, P < .001). Compared to the matched cohort, SOT patients experienced longer hospital stays (2.9 vs. 1.8 days, P < .001), higher surgery costs ($12,031 vs. $8476, P < .001), and were more likely to experience a perioperative complication (24% vs. 3%, P < .001) with an odds ratio of 7.7 (95% confidence interval: 3.9-15.1). CONCLUSION Compared with nontransplanted patients, SOT patients undergoing rotator cuff repair had a significantly higher comorbidity index, longer hospital stays, costlier surgeries, and were >7 times more likely to experience a perioperative complication. With nearly a quarter of all SOT patients experiencing a perioperative complication following rotator cuff repair, careful consideration for surgery as well as increased postoperative surveillance should be considered in this unique population.
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Affiliation(s)
- Bryce Kunkle
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | - Jared Reid
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | | | - Josef K Eichinger
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | - Richard J Friedman
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA.
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Solid Organ Transplant Is Associated With Increased Morbidity and Mortality in Patients Undergoing One or Two-level Anterior Cervical Decompression and Fusion. Spine (Phila Pa 1976) 2020; 45:158-162. [PMID: 31513110 DOI: 10.1097/brs.0000000000003230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective database review OBJECTIVE.: The aim of this study was to analyze the implications of solid organ transplant (SOT) on postoperative outcomes following elective one or two-level anterior cervical discectomy and fusion (ACDF). SUMMARY OF BACKGROUND DATA Although SOTs have been associated with increased morbidity, postoperative outcomes in SOT recipients undergoing cervical spinal surgery are not well studied. METHODS A retrospective database review of Medicare patients younger than 85 years who underwent an elective one to two-level ACDF from 2006-2013 was conducted. Following our exclusion criteria, patients were then divided into the following groups: those with a prior history of kidney, liver, heart or lung transplant (SOT group) and non-SOT patients. Both groups were compared for hospital length of stay, 90-day major medical complications, 90-day hospital readmission, 1-year surgical site infection (SSI), 1-year revision ACDF, and 1-year mortality. RESULTS A total of 992 (0.5%) SOT recipients (1,144 organs) were identified out of 199,288 ACDF patients. SOT recipients had a significantly longer length of stay (2.32 vs. 5.22 days, p<0.001), higher rate of major medical complications (8.2% vs. 4.5%; OR 1.85, 95% CI 1.45-2.33, p<0.001) and hospital readmission (19.5% vs. 7.5%, OR 2.05, 95% CI 1.74-2.41, p<0.001). In addition, SOT patients had increased mortality within one year of surgery (5.8% vs. 1.3%; OR 3.01, 95% CI 2.26-3.94, p<0.001) compared to non-SOT patients. SOT was not independently associated with SSI (OR 1.25, 95% CI 0.85-1.75, p=0.230), and there was no significant difference in revision rate (0.9% vs. 0.5%; OR 1.54, 95% CI 0.73-2.82, p=0.202) between both groups. CONCLUSION SOT is independently associated with longer hospital stay, increased rate of major medical complications, hospital readmission and mortality. Spine surgeons should be aware of the higher rates of morbidity and mortality in these patients and take it into consideration when developing patient-specific treatment plans. LEVEL OF EVIDENCE 3.
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Labaran LA, Amin R, Bolarinwa SA, Puvanesarajah V, Rao SS, Browne JA, Werner BC. Revision Joint Arthroplasty and Renal Transplant: A Matched Control Cohort Study. J Arthroplasty 2020; 35:224-228. [PMID: 31542264 DOI: 10.1016/j.arth.2019.08.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/17/2019] [Accepted: 08/20/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND There is little literature concerning clinical outcomes following revision joint arthroplasty in solid organ transplant recipients. The aims of this study are to (1) analyze postoperative outcomes and mortality following revision hip and knee arthroplasty in renal transplant recipients (RTRs) compared to non-RTRs and (2) characterize common indications and types of revision procedures among RTRs. METHODS A retrospective Medicare database review identified 1020 RTRs who underwent revision joint arthroplasty (359 revision total knee arthroplasty [TKA] and 661 revision total hip arthroplasty [THA]) from 2005 to 2014. RTRs were compared to their respective matched control groups of nontransplant revision arthroplasty patients for hospital length of stay, readmission, major medical complications, infections, septicemia, and mortality following revision. RESULTS Renal transplantation was significantly associated with increased length of stay (6.12 ± 7.86 vs 4.33 ± 4.29, P < .001), septicemia (odds ratio [OR], 2.52; 95% confidence interval [CI], 1.83-3.46; P < .001), and 1-year mortality (OR, 2.71; 95% CI, 1.51-4.53; P < .001) following revision TKA. Among revision THA patients, RTR status was associated with increased hospital readmission (OR, 1.23; 95% CI, 1.03-1.47; P = .023), septicemia (OR, 1.82; 95% CI, 1.41-2.34; P < .001), and 1-year mortality (OR, 2.65; 95% CI, 1.88-3.66; P < .001). The most frequent primary diagnoses associated with revision TKA and THA among RTRs were mechanical complications of prosthetic implant. CONCLUSION Prior renal transplantation among revision joint arthroplasty patients is associated with increased morbidity and mortality when compared to nontransplant recipients.
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Affiliation(s)
- Lawal A Labaran
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Raj Amin
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Baltimore, MD
| | | | | | - Sandesh S Rao
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - James A Browne
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
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Brown N, Ralles S, Kroin E, Adams W, Wu K. Complications of total joint arthroplasty in solid organ transplant patients versus a large control group. J Clin Orthop Trauma 2020; 11:91-95. [PMID: 32001992 PMCID: PMC6985024 DOI: 10.1016/j.jcot.2019.07.018] [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: 03/04/2019] [Revised: 07/06/2019] [Accepted: 07/27/2019] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Solid organ transplant patients are theoretically at increased risk for complications after total joint replacement due to immunosuppressive medication regimens and multiple medical co-morbidities. There are a number of studies that report on outcomes of total joint arthroplasty (TJA) following solid organ transplant, however, the results are heterogeneous. This study evaluated the outcomes of TJA in solid organ transplant patients as compared to non-organ transplant controls at one academic medical center. METHODS This study was a single institution retrospective review of a consecutive series of patients who underwent joint replacement following solid organ transplant as compared to a control cohort over a 10-year period. Univariable and multivariable generalized linear mixed effects models were used to compare the odds of readmission, infection, mortality, and being discharged home between transplanted (cases) and non-transplanted (control) patients. RESULTS Transplant and non-transplant cohorts had similar BMI, although transplant patients were younger (61 versus 65 years) and had a higher incidence of Diabetes (55% vs. 16%). On multivariable analysis, there was no difference in the odds of re-admission or rate of infection, but there was an increased risk of death and admission to a rehab facility in the transplant cohort. CONCLUSION Overall, this study demonstrates that solid organ transplant alone does not increase the risk of peri-operative complications in patients who underwent hip and knee replacement. However, it should be expected that these patients have a higher mortality rate and that many of them will need to be discharged to a post-acute care facility.
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Affiliation(s)
| | - Steven Ralles
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University, Chicago, Maywood, IL, 60153, USA
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Azboy I, Bedair H, Demirtas A, Ford E, Gahramanov A, Klement MR, Ploegmakers J, Schwarz E, Turkmen I. General Assembly, Prevention, Risk Mitigation, General Factors: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S55-S59. [PMID: 30348580 DOI: 10.1016/j.arth.2018.09.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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The impact of solid organ transplant history on inpatient complications, mortality, length of stay, and cost for primary total shoulder arthroplasty admissions in the United States. J Shoulder Elbow Surg 2018; 27:1429-1436. [PMID: 29735377 DOI: 10.1016/j.jse.2018.02.064] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 02/12/2018] [Accepted: 02/17/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND There is a growing population of patients with history of solid organ transplant (SOT) surgery among total joint patients. Patients with history of SOT have been found to have longer lengths of stay and higher inpatient hospital costs and complications rates after hip and knee arthroplasty. The purpose of this study was to determine whether this is true for shoulder arthroplasty in SOT patients. METHODS The Nationwide Inpatient Sample was queried to describe relative demographic, hospital, and clinical characteristics, perioperative complications, length of stay, and total costs for patients with a history of SOT (International Classification of Diseases-9th Edition-Clinical Modificiation V42.0, V42.1, V42.7, V42.83) undergoing shoulder arthroplasty (81.80, 81.88) from 2004 to 2014. RESULTS A weighted total of 843 patients (unweighted frequency = 171) and 382,773 patients (unweighted frequency = 77,534) with and without history of SOT, respectively, underwent shoulder arthroplasty. SOT patients were more often younger and more likely to be male, have Medicare, and undergo surgery in a large teaching institution in the Midwest or Northeast (P < .001). SOT patients had higher or similar comorbid disease prevalence for 27 of 29 Elixhauser comorbidities. The risk of any complication was significantly higher among SOT patients (15.5% vs. 9.3%, P = .007). SOT patients experienced inpatient admissions an average 0.27 days longer (P < .001) and $1103 more costly (P = .06) than non-SOT patients. CONCLUSIONS Patients with history of SOT undergoing shoulder arthroplasty appear to remain a unique population due to their specific vulnerability to minor complications and inherently increased inpatient resource utilization.
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Lumbar Spine Fusion Surgery in Solid Organ Transplant Recipients Is Associated With Increased Medical Complications and Mortality. Spine (Phila Pa 1976) 2018; 43:617-621. [PMID: 28858185 DOI: 10.1097/brs.0000000000002393] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective database review. OBJECTIVE To characterize the outcomes of solid organ transplant (SOT) patients after one- or two-level lumbar fusion surgery. SUMMARY OF BACKGROUND DATA Over the past decade advances in SOT patients have improved graft survival. As such, this patient population is increasingly eligible for elective surgery such as lumbar fusion procedures to improve mobility and quality of life. However, the outcomes of spine surgery in this population are not well defined. METHODS Data from the full 100% Medicare sample between 2005 and 2014 were used for the study. Patients were included if they had an elective one- or two-level lumbar spine fusion and previous history of renal, heart, liver, or lung SOT patients during this period. SOT patients were compared to non-SOT patients with respect to baseline characteristics, 90-day medical complications, 1-year rate of revision surgery, and 1-year mortality. RESULTS There were 961 patients in the transplant cohort and 258,342 in the non-SOT cohort. Seventy-seven percent of the SOT patients had prior renal transplant. SOT patients had a longer length of stay (P < 0.001), and a higher 30-day readmission rate compared to non-SOT patients (P = < 0.001). In addition, SOT patients experienced a 23.8% rate of 90-day postoperative major medical complications and 3.0%, 1-year mortality, significantly larger than respective rates in the control population (P < 0.001). One-year infection, revision surgery rates, and wound dehiscence were not significantly different between the two cohorts. CONCLUSION Spine surgery is associated with significant medical complications and 1-year mortality in the SOT population. Although there may be a substantial benefit from lumbar fusion in the SOT population, judicious patient selection is of paramount importance. LEVEL OF EVIDENCE 3.
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