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Danielsen O, Varnum C, Jensen CB, Jakobsen T, Andersen MR, Bieder MJ, Overgaard S, Jørgensen CC, Kehlet H, Gromov K, Lindberg-Larsen M. Implementation of outpatient hip and knee arthroplasty in a multicenter public healthcare setting. Acta Orthop 2024; 95:219-224. [PMID: 38715473 PMCID: PMC11077343 DOI: 10.2340/17453674.2024.40185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 02/14/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND AND PURPOSE Length of hospital stay after hip and knee arthroplasty is about 1 day in Denmark with few patients discharged on the day of surgery. Hence, a protocol for multicenter implementation of discharge on day of surgery has been instituted. We aimed to describe the implementation of outpatient hip and knee arthroplasty in a multicenter public healthcare setting. METHODS We performed a prospective multicenter study from 7 public hospitals across Denmark. Patients were screened using well-defined in- and exclusion criteria and were discharged on day of surgery when fulfilling functional discharge criteria. The study period was from September 2022 to February 2023 with variable start of implementation. Data from the same centers in a 6-month period before the COVID pandemic from July 2019 to December 2019 was used for baseline control. RESULTS Of 2,756 primary hip and knee arthroplasties, 37% (95% confidence interval [CI] 35-39) were eligible (range 21-50% in centers) and 52% (range 24-62%) of these were discharged on day of surgery. 21% (CI 20-23) of all patients (eligible and non-eligible) were discharged on day of surgery with a range of 10-31% within centers. This was an additional 15% (CI 13-17, P < 0.001) compared with patients discharged in the control period (6% in 2019). CONCLUSION We found it possible to perform outpatient hip and knee replacement in 21% of patients in a public healthcare setting, probably to be increased with further center experience.
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Affiliation(s)
- Oddrún Danielsen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery and Traumatology, Odense University Hospital and Svendborg.
| | - Claus Varnum
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Lillebaelt Hospital - Vejle
| | - Christian Bredgaard Jensen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Hvidovre University Hospital
| | - Thomas Jakobsen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Aalborg University Hospital
| | - Mikkel Rathsach Andersen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Copenhagen University Hospital, Herlev-Gentofte
| | | | - Søren Overgaard
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery and Traumatology, Copenhagen University Hospital, Bispebjerg
| | - Christoffer Calov Jørgensen
- Center for Fast-track Hip and Knee Replacement; Department of Anaesthesia, Hospital of Northern Zealand, Hillerød
| | - Henrik Kehlet
- Center for Fast-track Hip and Knee Replacement; Section of Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Kirill Gromov
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Hvidovre University Hospital
| | - Martin Lindberg-Larsen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery and Traumatology, Odense University Hospital and Svendborg
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Issa LM, Kehlet H, Madsbad S, Lindberg-Larsen M, Varnum C, Jakobsen T, Andersen MR, Bieder MJ, Overgaard S, Hansen TB, Gromov K, Jørgensen CC. Protocol for a prospective multicentre cohort study to address the question whether diabetes and its management is still a risk factor in fast-track joint arthroplasty. BMJ Open 2024; 14:e080232. [PMID: 38658012 PMCID: PMC11043738 DOI: 10.1136/bmjopen-2023-080232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 04/09/2024] [Indexed: 04/26/2024] Open
Abstract
INTRODUCTION Perioperative glycaemic control is important. However, the complexity of guidelines for perioperative diabetes management is complicated due to different and novel antihyperglycaemic medications, limited procedure-specific data and lack of data from implemented fast-track regimens which otherwise are known to reduce morbidity and glucose homeostasis disturbances. Consequently, outcome in patients with diabetes mellitus (DM) after surgery and the influence of perioperative diabetes management on postoperative recovery remains poorly understood. METHODS AND ANALYSIS A prospective observational multicentre study involving 8 arthroplasty centres across Denmark with a documented implemented fast-track programme (median length of hospitalisation (LOS) 1 day). We will collect detailed perioperative data including preoperative haemoglobin A1c and antidiabetic treatment in 1400 unselected consecutive patients with DM undergoing hip and knee arthroplasty from September 2022 to December 2025, enrolled after consent. Follow-up duration is 90 days after surgery. The primary outcome is the proportion of patients with DM with LOS >4 days and 90-day readmission rate after fast-track total hip arthroplasty (THA), total knee arthroplasty (TKA) and unicompartmental knee arthroplasty (UKA). The secondary outcome is the association between perioperative diabetes treatment and LOS >2 days, 90-day readmission rate, other patient demographics and Comprehensive Complication Index for patients with DM after THA/TKA/UKA in a fast-track regimen. ETHICS AND DISSEMINATION The study will follow the principles of the Declaration of Helsinki and ICH-Good Clinical Practice guideline. Ethical approval was not necessary as this is a non-interventional observational study on current practice. The trial is registered in the Region of Southern Denmark and on ClinicalTrials.gov. The main results and all substudies of this trial will be published in peer-reviewed international medical journals. TRIAL REGISTRATION NUMBER NCT05613439.
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Affiliation(s)
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
| | - Sten Madsbad
- Department of Endocrinology, Hvidovre Hospital, Hvidovre, Denmark
| | | | - Claus Varnum
- Department of Orthopaedic Surgery, Lillebaelt Hospital-University Hospital of Southern Denmark, Vejle, Denmark
| | - Thomas Jakobsen
- Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg, Denmark
| | | | - Manuel Josef Bieder
- Department of Orthopaedic Surgery, Næstved Sygehus Ortopædkirurgi, Nastved, Denmark
| | - Søren Overgaard
- Department of Orthopaedic Surgery and Traumatology, Bispebjerg Hospital Orthopedic Surgery Department M, Kobenhavn, Denmark
| | - Torben Bæk Hansen
- University Clinic for Hand, Hip and Knee Surgery, Hospital Unit West Jutland, Aarhus Universitetshospital, Herning, Denmark
| | - Kirill Gromov
- Hvidovre Hospital Department of Orthopaedic Surgery, Hvidovre, Denmark
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Petersen PB, Mikkelsen M, Jørgensen CC, Kappel A, Troelsen A, Kehlet H, Gromov K. Use of a tourniquet is not associated with increased risk of venous thromboembolism after fast-track total knee arthroplasty: a prospective multicenter cohort study of 16,250 procedures. Acta Orthop 2023; 94:342-347. [PMID: 37417882 PMCID: PMC10327675 DOI: 10.2340/17453674.2023.13793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 05/10/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND AND PURPOSE Venous thromboembolism (VTE) is a serious postoperative complication after total knee arthroplasty (TKA). Use of a tourniquet has shown conflicting results for risk of VTE after TKA. We aimed to investigate the associated risk of VTE after TKA using tourniquet in a fast-track set-up as no previous data exists. PATIENTS AND METHODS We performed an observational cohort study from 9 fast-track centers including unilateral primary TKA from 2010-2017 with prospective collection of preoperative risk-factors and complete 90-day follow-up. Use of a tourniquet was registered in the Danish Knee Arthroplasty Register. Postoperative VTE was identified from health records. We performed risk analyses using a mixed-effects logistic regression model adjusting for previously identified risk factors. RESULTS Of the 16,250 procedures (39% males, mean age 67.9 [SD 10.0] years, median LOS 2 [interquartile range 2-3]) 12,518 (77%) were performed with a tourniquet. The annual tourniquet usage varied greatly between departments from 0% to 100%, but also within departments from 0% to 99%. There was no significant difference between the 2 groups with 52 (0.42%) VTEs in the tourniquet group vs. 25 (0.67%) in the no-tourniquet group (p = 0.06 for cumulative 90-day incidence of VTE). This association remained statistically insignificant for VTE using tourniquet after adjustment for previously identified risk factors. CONCLUSION We found no association between the use of a tourniquet and increased risk of 90-day VTE after primary fast-track TKA, irrespective of the length of time for which the tourniquet was applied.
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Affiliation(s)
- Pelle Baggesgaard Petersen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen.
| | - Mette Mikkelsen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen
| | - Andreas Kappel
- Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre, Hvidovre
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen
| | - Kirill Gromov
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen; Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre, Hvidovre
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Bunyoz KI, Jørgensen CC, Petersen PB, Kehlet H, Gromov K, Troelsen A. Complications after lateral unicompartmental knee arthroplasty in a fast-track setting: a prospective cohort study of 170 procedures. Acta Orthop 2023; 94:316-320. [PMID: 37378682 DOI: 10.2340/17453674.2023.13653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND AND PURPOSE In existing studies on fasttrack unicompartmental knee arthroplasty (UKA), the majority of surgeries are medial. There are substantial differences between lateral and medial UKA, which is why outcomes cannot automatically be compared. To gain information on the feasibility and safety of fast-track protocols in lateral UKAs, we investigated length of stay (LOS) and early complications after lateral UKA, performed using a fast-track protocol in well-established fast-track centers. PATIENTS AND METHODS We retrospectively evaluated prospectively collected data on patients undergoing lateral UKA in a fast-track setup from 2010 to 2018 at 7 Danish fast-track centers. Data on patient characteristics, LOS, complications, reoperations, and revisions was analyzed using descriptive statistics. Safety and feasibility were defined as complication and reoperation rates within 90 days comparable to non-fast track lateral UKA or fast-track medial UKA. RESULTS We included 170 of patients with a mean age of 66 (SD 12) years. Median LOS was 1 day (interquartile range 1-1), which was unchanged from 2012-2018. 18% were discharged on the day of surgery. Within 90 days, 7 patients experienced medical complications and 5 patients experienced surgical complications. 3 patients underwent reoperation, 2 were soft tissue revisions and the third was removal of an exostosis due to catching of the patella. 1 patient was revised due to a bearing dislocation. CONCLUSION Our findings suggest that lateral UKA in a fast-track setting is feasible and safe.
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Affiliation(s)
- Kristine I Bunyoz
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre.
| | | | | | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Kirill Gromov
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre
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Lindberg-Larsen M, Varnum C, Jakobsen T, Andersen MR, Sperling K, Overgaard S, Hansen TB, Jørgensen CC, Kehlet H, Gromov K. Study protocol for discharge on day of surgery after hip and knee arthroplasty from the Center for Fast-track Hip and Knee Replacement. Acta Orthop 2023; 94:121-127. [PMID: 36942664 PMCID: PMC10028556 DOI: 10.2340/17453674.2023.11636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND AND PURPOSE Limited data exists on the implementation process and safety of discharge on the day of surgery after primary hip and knee arthroplasty in a multicenter setting. We report our study protocol on the investigation of the feasibility, safety, and socioeconomic aspects following discharge on day of surgery after hip and knee arthroplasty across 8 fast-track centers. PATIENTS AND METHODS This is a study protocol for a prospective cohort study on discharge on day of surgery from the Center for Fast-track Hip and Knee Replacement. The collaboration includes 8 centers covering 40% of the primary hip and knee arthroplasty procedures undertaken in Denmark. All patients scheduled for surgery are screened for eligibility using well-defined inclusion and exclusion criteria. Eligible patients fulfilling discharge criteria will be discharged on day of surgery. We expect to screen 9,000 patients annually. Duration and outcome: Patients will be enrolled over a 3-year period from September 2022 and reporting of results will run continuously until December 2025. We shall report the proportion of eligible patients and patients discharged on day of surgery as well as limiting factors. Readmissions and complications within 30 days are recorded with real-time follow-up by research staff. Furthermore, patient-reported information on willingness to repeat discharge on day of surgery, contacts with the healthcare system, complications, and workability is registered 30 days postoperatively. EQ-5D, Oxford Knee Score, and Oxford Hip Score are completed preoperatively and after 3 months and 1 year. Finally, outcome data will be used in the development of a prediction model for successful discharge on the day of surgery.
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Affiliation(s)
- Martin Lindberg-Larsen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery and traumatology, Odense University Hospital and Svendborg.
| | - Claus Varnum
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Lillebaelt Hospital-Vejle
| | - Thomas Jakobsen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Aalborg University Hospital
| | - Mikkel Rathsach Andersen
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Copenhagen University Hospital, Herlev-Gentofte
| | - Kim Sperling
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Næstved, Slagelse and Ringsted Hospitals
| | - Søren Overgaard
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery and Traumatology, Copenhagen University Hospital, Bispebjerg
| | - Torben Bæk Hansen
- Center for Fast-track Hip and Knee Replacement; University Clinic for Hand, Hip and Knee Surgery, Hospital Unit West Jutland and Aarhus University
| | - Christoffer Calov Jørgensen
- Center for Fast-track Hip and Knee Replacement; Department of Anaesthesia, Hospital of Northern Zeeland, Hillerød
| | - Henrik Kehlet
- Center for Fast-track Hip and Knee Replacement; Section of Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet
| | - Kirill Gromov
- Center for Fast-track Hip and Knee Replacement; Department of Orthopaedic Surgery, Hvidovre University Hospital, Denmark
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Rasmussen NB, Kehlet H, Knudsen TB, Printzlau P, Jørgensen CC. Preoperative prescriptions and polypharmacy in elective total hip and knee arthroplasty from 2010 to 2017, a descriptive cohort study. Acta Anaesthesiol Scand 2023; 67:621-628. [PMID: 36690600 DOI: 10.1111/aas.14206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/25/2022] [Accepted: 01/17/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND Evaluation of regular medication is an essential part of the preanesthetic consultation. However, even in elective surgical patients, such as those scheduled for total hip (THA) and knee arthroplasty (TKA), this task may be increasingly complex due to increasing age and number of pharmacologically treated comorbidities. Nevertheless, data on prescribed drugs and polypharmacy in elective surgical patients is sparse. METHODS Descriptive study in elective unilateral fast-track THA and TKA between 2010 and 2017 based on data from the Centre for fast-track Hip and Knee Replacement Database. Nationwide information on dispensed prescriptions up to 3 months preoperatively was acquired from the Danish National Database of Reimbursed Prescriptions. Drugs were divided into individual subgroups according to the fourth Anatomical Therapeutic Chemical level (ATC4). Primary outcome was changes in the median number of prescribed drugs/year. Secondarily, we investigated the fraction of patients with polypharmacy (≥5 individual ATC4-subgroups), severe polypharmacy (≥10) and specific drugs of relevance at the preanesthetic evaluation. RESULTS Of 36,934 procedures in 32,515 patients with a median age of 69 years, we found a median of 3 ATC4-subgroups with no time-related changes regardless of year of surgery but increasing in patients ≥65 years (median: 3 [IQR: 2-4]) versus < 65 years (2 [IQR 1-3]; p < .001). In total, 35.1% and 4.2% had polypharmacy or severe polypharmacy. There was a significant declining trend in severe polypharmacy from 2010 to 2017 (p = .003). Drugs of anesthetic relevance were used by 41.1% of all patients, most often ANG-II or ACE inhibitors and betablockers, which were used by 28.0% and 15.7%. Oral antihyperglycemics was used by 7.8% and 2.0% used insulin. Only 4.0% and 2.1% of patients used vitamin-K antagonists and direct oral anticoagulants, respectively. MAO-inhibitors/Lithium salts were used by 0.3%. The combination of ANG-II/ACE inhibitors, a diuretic and NSAID ("triple whammy") was present in 4.3% of all patients. CONCLUSION Patients scheduled for elective THA and TKA used a median of 3 prescribed drugs. However, 1/3 of patients qualified as having polypharmacy and 41% used drugs requiring anesthetic consideration when planning for surgery.
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Affiliation(s)
- Nina Brendborg Rasmussen
- Department of Anesthesiology, Copenhagen university Hospital, Hospital of Northern Seeland, Hilleroed, Denmark
| | - Henrik Kehlet
- The Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark.,Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Troels Bygum Knudsen
- The Polypharmacy Clinic, Copenhagen University Hospital, Hospital of Northern Seeland, Hilleroed, Denmark
| | - Pernille Printzlau
- The Polypharmacy Clinic, Copenhagen University Hospital, Hospital of Northern Seeland, Hilleroed, Denmark
| | - Christoffer Calov Jørgensen
- Department of Anesthesiology, Copenhagen university Hospital, Hospital of Northern Seeland, Hilleroed, Denmark.,The Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark.,Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Lindberg-Larsen M, Petersen PB, Corap Y, Gromov K, Jørgensen CC, Kehlet H, Madsen F, Majeed HG, Varnum C, Solgaard S, Bagger J. Fast-track revision knee arthroplasty. Knee 2022; 34:24-33. [PMID: 34894588 DOI: 10.1016/j.knee.2021.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/21/2021] [Accepted: 09/05/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Limited data exist on fast-track protocols in relation to revision knee arthroplasty. Hence, the aim of this study was to report length of stay (LOS), risk of LOS > 5 days and readmission ≤ 90 days after revision knee arthroplasty in centers with a well-established fast-track protocol in both primary and revision surgery. METHODS An observational cohort study from the Centre for Fast-track Hip and Knee Replacement and the Danish Knee Arthroplasty Register. We included elective aseptic major component revision knee arthroplasties consecutively from 6 dedicated fast-track centers from 2010 to 2018. RESULTS 1439 revision knee arthroplasties were analyzed, including 900 total revisions, 171 large partial revisions (revision of either femoral or tibia component) and 368 revisions of unicompartmental knee arthroplasty (UKA) to total knee arthroplasty (TKA). Mean age was 65 years (SD 10.9) and 66% were females. Mean LOS was 3.7 days (SD 3.9) in the study period, but decreased to 2.4 days (SD 1.3) in 2018. Risk factors for LOS > 5 days was ≥ 1 previous revision, use of walking aid, BMI > 35, ages < 50, 70-79 and ≥ 80 years, whereas revision of UKA to TKA and large partial revision were negatively associated. The 90-day readmission and mortality risk was 9.1% and 0.5%. Cardiac disease and use of walking aid were associated with increased risk of readmission ≤ 90 days. CONCLUSION Elective aseptic major component revision knee arthroplasty using similar fast-track protocols as in primary TKA is safe with short and decreasing LOS.
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Affiliation(s)
- Martin Lindberg-Larsen
- Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark, Denmark; Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark.
| | | | - Yasemin Corap
- Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark, Denmark
| | - Kirill Gromov
- Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark; Department of Orthopedics, Hvidovre Hospital, Hvidovre, Denmark
| | - Christoffer Calov Jørgensen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark; Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
| | - Henrik Kehlet
- Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark; Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
| | | | - Frank Madsen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark; Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
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8
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Jensen CB, Petersen PB, Jørgensen CC, Kehlet H, Troelsen A, Gromov K. Length of Stay and 90-Day Readmission/Complication Rates in Unicompartmental Versus Total Knee Arthroplasty: A Propensity-Score-Matched Study of 10,494 Procedures Performed in a Fast-Track Setup. J Bone Joint Surg Am 2021; 103:1063-1071. [PMID: 33784260 DOI: 10.2106/jbjs.20.01287] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Whether to use unicompartmental knee arthroplasty (UKA) or total knee arthroplasty (TKA) for appropriate osteoarthritis cases is a subject of debate. UKA potentially offers faster recovery and fewer short-term complications. However, reported differences in preoperative comorbidity between TKA and UKA-treated patients could affect outcomes. The aim of this study was to investigate differences in the length of the postoperative hospital stay (LOS) as well as readmissions and complications within 90 days after surgery between matched UKA and TKA cohorts. METHODS Patients undergoing UKA or TKA in a fast-track setup at 9 orthopaedic centers from 2010 to 2017 were included in the study. Propensity score matching with exact matching for surgical year was used to address differences in demographics and comorbidity between the UKA and TKA groups, resulting in a matched cohort of 2,786 patients who underwent UKA and 7,708 who underwent TKA. Univariable linear or logistic regression models, multivariable mixed-effects models, and a chi-square test were used to investigate differences in LOS, readmissions, and complications between the UKA and TKA groups. RESULTS The UKA group had a shorter median LOS than the TKA group (1 compared with 2 days, p < 0.001). The UKA group was more likely to be discharged on the day of surgery (21.1% compared with 0.5%, odds ratio [OR] = 38.5, 95% confidence interval [CI] = 27.0 to 52.6) and less likely to have an LOS of >2 days (OR = 0.20, 95% CI = 0.17 to 0.24) compared with the TKA group. There was no difference in the 90-day readmission rate (p = 0.611) between the groups. The UKA group had fewer periprosthetic joint infections (OR = 0.50, 95% CI = 0.26 to 0.99) and reoperations (OR = 0.40, 95% CI = 0.20 to 0.81) compared with the TKA group. However, aseptic revisions were more frequent in the UKA group (OR = 2.5, 95% CI = 1.1 to 6.0). CONCLUSIONS The UKA group had shorter hospital stays, a higher rate of discharge on the day of surgery, and fewer periprosthetic joint infections and reoperations compared with the matched TKA group. However, the TKA group had fewer aseptic revisions. Our findings support the use of UKA in a fast-track setup when indicated. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Christian Bredgaard Jensen
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Pelle Baggesgaard Petersen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Kirill Gromov
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre (CORH), Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
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9
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Petersen PB, Lindberg-Larsen M, Jørgensen CC, Kehlet H. Venous thromboembolism after fast-track elective revision hip and knee arthroplasty - A multicentre cohort study of 2814 unselected consecutive procedures. Thromb Res 2021; 199:101-105. [PMID: 33485092 DOI: 10.1016/j.thromres.2021.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/07/2020] [Accepted: 01/06/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) prophylaxis is much debated within total hip and knee arthroplasty (THA/TKA). Revision hip and knee arthroplasty (rTHA/rTKA) are more extensive procedures, but data on the risk of postoperative VTE is conflicting and there are no specific guidelines for thromboprophylaxis. Furthermore, data on rTHA/rTKA within a fast-track protocol is sparse. Thus, we aimed at evaluating the incidence and time course of VTE in unselected elective rTHA/rTKA within our established multicentre fast-track collaboration with in-hospital only thromboprophylaxis if length of stay (LOS) ≤ 5 days. METHODS We used an observational study design of unselected consecutive fast-track elective major component rTHA/rTKA from 6 dedicated fast-track centres between 2010 and 2018. We obtained information on revisions through Danish hip and knee arthroplasty registers and complete (>99%) 90 days follow-up through the Danish National Patient Registry in combination with chart review. RESULTS We included 2814 procedures with median LOS 3 days [2-5] and 21% had LOS >5 days. The 90-day incidence of VTE was 0.42% (n = 12), with 8 (0.28%) DVT and 4 (0.14%) PE, after median 14 days [IQR: 11-23] with the latest on day 31. CONCLUSION The 90-day incidence of VTE after elective fast-track rTHA and rTKA was about 0.4% which is comparable to the 90-day VTE incidence after primary fast-track THA, TKA and unicompartmental knee arthroplasty. Future investigations should focus on identification of high-risk patients while the surgical trauma per se may be less important.
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Affiliation(s)
| | - Martin Lindberg-Larsen
- Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark, Denmark; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark; Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
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Petersen PB, Jørgensen CC, Gromov K, Kehlet H. Venous thromboembolism after fast-track unicompartmental knee arthroplasty – A prospective multicentre cohort study of 3927 procedures. Thromb Res 2020; 195:81-86. [DOI: 10.1016/j.thromres.2020.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 12/31/2022]
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Lindberg-Larsen M, Petersen PB, Jørgensen CC, Overgaard S, Kehlet H. Postoperative 30-day complications after cemented/hybrid versus cementless total hip arthroplasty in osteoarthritis patients > 70 years. Acta Orthop 2020; 91:286-292. [PMID: 32285735 PMCID: PMC8023910 DOI: 10.1080/17453674.2020.1745420] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - The use of cementless total hip arthroplasty (THA) in elderly patients is debated because of increased risk of early periprosthetic femoral fractures. However, cemented femoral components carry a risk of bone cement implantation syndrome. Hence, we compared in-hospital complications, complications leading to readmission and mortality ≤ 30 days postoperatively between hybrid/cemented (cemented femoral component) vs. cementless THA in osteoarthritis patients > 70 years.Patients and methods - This is a prospective observational cohort study in 9 centers from January 2010 to August 2017. We used 30-day follow-up from the Danish National Patient Registry, patient records, and data from the Danish Hip Arthroplasty Register. Only THAs performed as a result of osteoarthritis were included.Results - 3,368 (42%) of the THAs were cemented/hybrid and 4,728 (58%) cementless. The in-hospital complication risk was 7.7% after cemented/hybrid vs. 5.3% after cementless THA (< 0.001), statistically not significant when adjusting for comorbidities (p = 0.1). There were similar risks of complications causing readmission (5.7% vs. 6.2%) and mortality ≤ 30 days (0.2% vs. 0.3%). 15 cases (0.4%) of pulmonary embolism (PE) were found after cemented/hybrid vs. 4 (0.1%) after cementless THA (p = 0.001); none occurred within 24 hours postoperatively. 2 of the PEs after cementless THA led to mortality. Cemented/hybrid THA remained significantly associated with risk of PE (RR 3.9, p = 0.02), when adjusting for comorbidities. BMI > 35 was associated with highest risk of PE (RR 5.7, p = 0.003). The risk of periprosthetic femoral fracture was 0.2% after cemented/hybrid vs. 1.5% after cementless THA (p < 0.001) and the risk of dislocations was 1.2% after cemented/hybrid THA vs. 1.8% after cementless THA (p = 0.04).Interpretation - The higher risk of PE after cemented/hybrid THA and higher risk of periprosthetic femoral fractures and dislocations after cementless THA highlights that both medically and surgically complications are related to fixation technique and have to be considered.
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Affiliation(s)
- Martin Lindberg-Larsen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; ,Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark; ,Correspondence:
| | | | - Christoffer Calov Jørgensen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; ,Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
| | - Søren Overgaard
- Orthopaedic Research Unit, Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Department of Clinical Research, University of Southern Denmark;
| | - Henrik Kehlet
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; ,Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
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Petersen PB, Jørgensen CC, Kehlet H. Fast-track hip and knee arthroplasty in older adults-a prospective cohort of 1,427 procedures in patients ≥85 years. Age Ageing 2020; 49:425-431. [PMID: 31868901 DOI: 10.1093/ageing/afz176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/18/2019] [Accepted: 11/26/2019] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION fast-track protocols in total hip and knee arthroplasty (THA/TKA) have improved postoperative recovery and reduced postoperative morbidity. Additionally, increasing life expectancy and improved surgical techniques have led to an increasing number of older adult patients undergoing THA/TKA. However, no large detailed studies on fast-track THA/TKA in older adults are available. Consequently, we aimed to describe the length of stay (LOS) and postoperative morbidity in a large cohort of patients ≥85 years within a continuous multicentre fast-track collaboration. METHODS we used a prospective observational cohort design with unselected consecutive data between 2010 and 2017 on primary elective THA and TKA patients ≥85 years. Data were obtained from nine centres reporting to the Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement database and the Danish National Patient Registry on LOS, readmissions and mortality. Causes of morbidity were determined by review of health records. RESULTS we included 1,427 (3.9% of all THA/TKA) procedures with 62.3% THA. Median age was 87 (IQR: 85-88) years with 71% women. LOS decreased from median 4 (3-6) days in 2010 to 2 (2-3) days in 2017. The proportion with LOS > 4 days decreased from 32 to 18%. Readmission and mortality rate remained at about 11.7 and 0.9% after 30 days and 16.0 and 1.5% after 90 days, respectively. CONCLUSION this detailed large multicentre fast-track THA/TKA study in patients ≥85 years found major reductions in LOS without increase in readmission or mortality rates. The unchanged readmission rate poses an area for further improvements.
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Affiliation(s)
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
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Petersen PB, Jørgensen CC, Kehlet H. Venous Thromboembolism despite Ongoing Prophylaxis after Fast-Track Hip and Knee Arthroplasty: A Prospective Multicenter Study of 34,397 Procedures. Thromb Haemost 2019; 119:1877-1885. [DOI: 10.1055/s-0039-1696686] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
Abstract
Introduction Venous thromboembolism (VTE) is a serious complication to total hip and knee arthroplasty (THA/TKA). However, recent publications found low 90-day incidences of VTE with in-hospital only thromboprophylaxis after fast-track THA and TKA, but with a subgroup with VTE despite thromboprophylaxis.
Objectives We aimed to investigate in detail the incidence and risk for VTE despite ongoing thromboprophylaxis after fast-track THA and TKA.
Materials and Methods This is a prospective unselected multicenter cohort from January 2010 to August 2017. Data on preoperative characteristics were entered into the Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement database (www.FTHK.dk). Length of stay (LOS) and complete 90-day follow-up was obtained from the Danish National Patient Registry and review of medical records. Patients with preoperative use of potent anticoagulants were excluded.
Results Of 34,397 procedures, 32 (0.09%, 22.4% of all VTE) had VTE after median 2 (interquartile range: 2–4) days despite ongoing thromboprophylaxis. Twenty-nine (2.1% of LOS > 5 days) occurred with LOS > 5 days and 3 during primary admission with LOS ≤ 5 days. Note that 78% of VTEs despite ongoing thromboprophylaxis occurred without any identifiable pre-VTE complication. Risk factors were age from 81 to 85 years (odds ratio [OR] 6.3 [95% confidence interval: 1.8–22.4], p = 0.005), body mass index (BMI) < 18.5 (OR 11.1 [1.1–109.2], p = 0.040), BMI 35 to 40 (OR 5.1 [1.0–26.2], p = 0.050), and BMI ≥ 40 (OR 21.8 [4.6–103.6], p < 0.001).
Conclusion VTE after fast-track THA/TKA occurred after median 2 days in 0.09% (22% of all VTE) despite ongoing thromboprophylaxis. Further investigation of this “high-risk” population might help to improve the optimal choice for patient-specific thromboprophylaxis to further reduce incidence of postoperative VTE.
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Affiliation(s)
- Pelle Baggesgaard Petersen
- Section for Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
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Petersen PB, Jørgensen CC, Kehlet H. Temporal trends in length of stay and readmissions after fast-track hip and knee arthroplasty. Dan Med J 2019; 66:A5553. [PMID: 31256778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Implementation of fast-track protocols in total hip and knee arthroplasty (THA/TKA) has dramatically changed the perioperative care, leading to a subsequent reduction in post-operative length of stay (LOS) and mor-bidity. Previous investigations in Denmark have shown a reduction in LOS from about ten days in 2000 to four days in 2009. We aimed to describe temporal changes in LOS and readmissions within the context of a continuous multicentre collaboration focusing on enhancing recovery and reducing morbidity after fast-track THA and TKA. METHODS We used an observational cohort design from nine Danish orthopaedic centres. All procedures were performed from January 2010 to August 2017. Data on LOS and 90-day readmissions were obtained from The Danish National Patient Registry. Cause of readmission and possible association with surgery were investigated using discharge summaries or health records. RESULTS We included 36,608 procedures with a median age of 69 (range: 62-75) years of whom 58% were women. LOS decreased from a median of three (range: 2-3) days in 2010 to one (range: 1-2) days in 2017. The proportion of patients with LOS > 4 days decreased from 9.6% to 4.4%. Still, 90-day readmissions remained stable throughout the period at ≈ 8%. CONCLUSIONS A reduction in both LOS and proportion of patients with prolonged LOS without an increase in readmission is possible within a multicentre collaboration aiming at enhancing recovery and reducing morbidity. FUNDING The study was supported by an unconditional PhD grant from Lundbeckfonden to PBP (R230-2017-166). TRIAL REGISTRATION The study was registered with ClinicalTrials.gov (NCT01515670).
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Gromov K, Jørgensen CC, Petersen PB, Kjaersgaard-Andersen P, Revald P, Troelsen A, Kehlet H, Husted H. Complications and readmissions following outpatient total hip and knee arthroplasty: a prospective 2-center study with matched controls. Acta Orthop 2019; 90:281-285. [PMID: 30739559 PMCID: PMC6534233 DOI: 10.1080/17453674.2019.1577049] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Background and purpose - Outpatient arthroplasty has gained popularity in recent years; however, safety concerns still remain regarding complications and readmissions. In a prospective 2-center study we investigated early readmissions with overnight stay and complications following outpatient total hip (THA) and total knee arthroplasty (TKA) compared with a matched patient cohort with at least 1 postoperative night in hospital. Patients and methods - All consecutive and unselected patients scheduled for THA or TKA at 2 participating hospitals were screened for potential day of surgery (DOS) discharge. Patients who fulfilled the DOS discharge criteria were discharged home. Patients discharged on DOS were matched on preoperative characteristics using propensity scores to patients operated at the same 2 departments prior to the beginning of this study with at least 1 overnight stay. All readmissions within 90 days were identified. Results - It was possible to match 116 of 138 outpatients with 339 inpatient controls. Median LOS in the control cohort was 2 days (1-9). 7 (6%) outpatients and 13 (4%) inpatient controls were readmitted within 90 days. Readmissions occurred between postoperative day 2-48 and day 4-58 in the outpatient and control cohorts, respectively. Importantly, we found no readmissions within the first 48 hours and no readmissions were related to the DOS discharge. Interpretation - Readmission rates in patients discharged on DOS may be similar to matched patients with at least 1 overnight stay. With the selection criteria used, there may be no safety signal associated with same-day discharge.
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Affiliation(s)
- Kirill Gromov
- Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre; ,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; ,Correspondence:
| | | | - Pelle Baggesgaard Petersen
- Section of Surgical Pathophysiology, Rigshospitalet; ,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty;
| | - Per Kjaersgaard-Andersen
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; ,Departement of Orthopedic Surgery, Vejle Hospital, Vejle, Denmark
| | - Peter Revald
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty;
| | - Anders Troelsen
- Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre;
| | - Henrik Kehlet
- Section of Surgical Pathophysiology, Rigshospitalet; ,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty;
| | - Henrik Husted
- Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre; ,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty;
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16
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Lindberg-Larsen M, Pitter FT, Husted H, Kehlet H, Jørgensen CC. Simultaneous vs staged bilateral total knee arthroplasty: a propensity-matched case-control study from nine fast-track centres. Arch Orthop Trauma Surg 2019; 139:709-716. [PMID: 30840128 DOI: 10.1007/s00402-019-03157-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Limited data exist on patient safety after simultaneous vs staged bilateral total knee arthroplasty (TKA) in matched groups. Hence, the aim of this study was to compare length of stay (LOS), in-hospital complications, 30-day readmissions and mortality after simultaneous and staged bilateral TKA in matched patients. PATIENTS AND METHODS A retrospective case-control study of prospectively collected data in nine centres from February 2010 to November 2015. Propensity scores (PS) were used to match simultaneous and staged (1-6 months between stages) bilateral TKA patients with prospectively collected patient characteristics from the Lundbeck Foundation Centre for Fast-track THA and TKA Database. 30-day follow-up was acquired from the Danish Patient Registry and patient records. RESULTS A total of 344 (47.1%) simultaneous and 386 (52.9%) staged bilateral TKA procedures were performed. PS matching was possible in 232 simultaneous and 232 staged bilateral TKA patients. LOS was median 4 days (IQR 3-5) after simultaneous and cumulated 4 days (IQR 4-6) after staged procedures. The in-hospital complication rate was 15.5% after simultaneous vs 7.3% (p = 0.004) after staged procedures. Two cases (0.9%) of venous thromboembolic events were found in each group. Eight patients (3.4%) were re-operated after simultaneous vs one patient (0.4%) after staged bilateral TKA (p = 0.037). The 30-day readmission rate was 8.6% after simultaneous vs 5.6% after staged procedures (p = 0.281). No patients died in either group. CONCLUSIONS We found no significant differences in 30-day readmission rates and mortality between simultaneous and staged bilateral TKA, but the in-hospital complication rate and re-operation rate was higher after the simultaneous procedure calling for further matched investigations in larger cohorts.
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Affiliation(s)
- M Lindberg-Larsen
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark. .,Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, J. B. Winsløvsvej 4, 5000, Odense C, Denmark.
| | - F T Pitter
- Section of Surgical Pathophysiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark
| | - H Husted
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.,Department of Orthopaedic Surgery, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, 2650, Hvidovre, Denmark
| | - H Kehlet
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.,Section of Surgical Pathophysiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark
| | - C C Jørgensen
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.,Section of Surgical Pathophysiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark
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Jørgensen CC, Petersen PB, Reed M, Kehlet H. Recommendations on thromboprophylaxis in major joint arthroplasty - many guidelines, little consensus? J Thromb Haemost 2019; 17:250-253. [PMID: 30554482 DOI: 10.1111/jth.14362] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Indexed: 11/29/2022]
Abstract
Venous thromboembolic events remain a concern in total hip and knee arthroplasty. Consequently, several guidelines on thromboprophylaxis have been established. However, despite similarities in methodology for evaluation of evidence, discrepancies in guideline recommendations continue to exist. Furthermore, the results of older randomized clinical trials still have significant influence despite major improvements in perioperative care. In contrast, the results of recent large cohort studies with fewer thromboembolic events are mostly used only for background data. Here we outline some of the differences between the guidelines on thromboprophylaxis from the American College of Chest Physicians, the National Institute for Health and Care Excellence and the American Academy of Orthopedic Surgeons. We discuss differences in the methodology and focus of the guidelines potentially influencing the final recommendations. Future analyses are required, including data from modern care with early mobilization and short length of stay.
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Affiliation(s)
- C C Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - P B Petersen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - M Reed
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
| | - H Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
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Petersen PB, Kehlet H, Jørgensen CC. Safety of In-Hospital Only Thromboprophylaxis after Fast-Track Total Hip and Knee Arthroplasty: A Prospective Follow-Up Study in 17,582 Procedures. Thromb Haemost 2018; 118:2152-2161. [PMID: 30453352 DOI: 10.1055/s-0038-1675641] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Most international guidelines recommend pharmacological thromboprophylaxis after total hip and knee arthroplasty (THA/TKA) for 10 to 35 days. However, a recent cohort study on fast-track THA and TKA questioned the need for prolonged thromboprophylaxis when length of stay (LOS) is ≤ 5 days. We aimed at re-investigating the incidence of venous thromboembolism (VTE) in fast-track THA and TKA with in-hospital only thromboprophylaxis when LOS was ≤ 5 days. Prospective cohort study from 1 December 2011 to 30 October 2015 on elective unilateral THA/TKA with in-hospital only thromboprophylaxis if LOS was ≤ 5 days. Prospective information on co-morbidity and complete 90-day follow-up through the Danish National Patient Registry and medical records. Patients with pre-operative use of anticoagulants were excluded. In per protocol analysis, 17,582 (95.5%) had LOS of ≤ 5 days (median, 2 [interquartile range, 2-3]) and in-hospital thromboprophylaxis only. Incidence of symptomatic VTE was 0.40%, consisting of 28 (0.16%) pulmonary embolisms (PEs), 38 (0.22%) deep vein thrombosis (DVT) and 4 (0.02%) combined DVT and PE. Two PEs (0.01%) were fatal. VTE-associated risk factors with in-hospital only thromboprophylaxis were age > 85 years, odds ratio (OR) of 3.74 (95% confidence interval: 1.15-12.14, p = 0.028), body mass index (BMI) of 35 to 40, OR of 2.55 (1.02-6.35, p = 0.045) and BMI > 40, OR of 3.28 (1.02-10.56, p = 0.046). In conclusion, 90-day incidence of VTE after fast-track THA and TKA with in-hospital thromboprophylaxis only was 0.40%. Prolonged thromboprophylaxis may be reserved for LOS > 5 days or specific high-risk patients, but requires further studies regarding optimal type and duration of thromboprophylaxis.
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Affiliation(s)
| | - Henrik Kehlet
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
| | - Christoffer Calov Jørgensen
- Section for Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark.,Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark
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Jørgensen CC, Petersen M, Kehlet H, Aasvang EK. Analgesic consumption trajectories in 8975 patients 1 year after fast-track total hip or knee arthroplasty. Eur J Pain 2018; 22:1428-1438. [PMID: 29676839 DOI: 10.1002/ejp.1232] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Persistent or increased long-term opioid consumption has previously been described following total hip- (THA) and knee arthroplasty (TKA). However, detailed information on postoperative analgesic consumption trajectories and risk factors associated with continued need of analgesics in fast-track THA and TKA is sparse. METHODS This is a descriptive multicentre study in primary unilateral fast-track THA or TKA with prospective data on patient characteristics and information on reimbursement entitled dispensed prescriptions of paracetamol, non-steroidal anti-inflammatory drugs, opioids, anticonvulsants and antidepressants 1 month preoperatively and 1 year postoperatively. Patients were stratified according to preoperative opioid use. Postoperative analgesic consumption trajectories were stratified as increased, decreased or no use compared to the preoperative period. RESULTS Of 8975 patients (4849 THA/4126 TKA), 33.9% had relevant reimbursed prescriptions 9-12 months postoperatively. Of 2136 (23.8%) patients with preoperative opioid use, 3.4% had unchanged opioid consumption at 9-12 months postoperatively. However, increased opioid consumption after 9-12 months occurred in 17.6 (TKA) and 10.2% (THA) compared to 9.9 and 6.3% in opioid-naive TKA and THA patients, respectively. Increased NSAID and paracetamol use was seen in 11.5 and 12.4% of all patients. Preoperative analgesic use (any), TKA, psychiatric disorder, tobacco abuse, cardiac disease and use of walking aids were associated with increased opioid consumption. CONCLUSION Continued and increased opioid and other analgesic use occur in a clinically significant proportion of fast-track TKA and THA patients 9-12 months postoperatively, suggesting treatment failure and need for early intervention. Preoperative risk assessment may allow identification of patients in risk of increased postoperative opioid consumption. SIGNIFICANCE We found a considerable fraction of patients with continued or increased opioid consumption 9-12 months after fast-track THA and TKA. Increase in opioid consumption was more frequent in preoperative opioid users than opioid-naive patients, but a pattern of increased analgesic consumption was present across all analgesics. Our data demonstrate a need for increased focus on long-term analgesic strategies and postoperative follow-up after THA and TKA, especially in preoperative opioid users.
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Affiliation(s)
- C C Jørgensen
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
- Section for Surgical Pathophysiology, 7621, Rigshospitalet, Copenhagen University, Denmark
| | - M Petersen
- Department 7612, Multidisciplinary Pain Center, Rigshospitalet, University Hospital, Denmark
| | - H Kehlet
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
- Section for Surgical Pathophysiology, 7621, Rigshospitalet, Copenhagen University, Denmark
| | - E K Aasvang
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Rigshospitalet, Copenhagen, Denmark
- Anaesthesiological Department, The Abdominal Centre, 2044, Rigshospitalet, Copenhagen University, Denmark
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Gylvin SH, Fink-Jensen A, Kehlet H, Jørgensen CC, Laursen MB, Gromov K, Schroder HM, Høvsgaard SJ, Wede HR, Kyle PR, Bech P. Prospective psychometric characterization of hip and knee arthroplasty patients. Nord J Psychiatry 2018; 72:39-44. [PMID: 29022751 DOI: 10.1080/08039488.2017.1381149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Psychiatric conditions and psychopharmacological treatments have been demonstrated to be important risk-factors for prolonged hospital length of stay, readmission and morbidity, following fast-track total hip (THA) and total knee arthroplasty (TKA). AIMS The aim of the study was to provide a detailed description of the preoperative psychiatric characteristics of a well-defined patient population undergoing THA and TKA, using the 90-item Symptom Checklist (SCL-90-R). METHODS A pre-surgical population of 2183 patients completed the full SCL-90-R prior to THA/TKA from 2015 to 2016. The SCL-90-R scale and total scores of the pre-surgical sample were compared to the scores of an age- and gender stratified Danish sample of healthy controls. A Mokken scalogram analysis was conducted to assess the scalability of the SCL-90-R in both samples. RESULTS The Mokken analysis yielded acceptable scalability coefficients above 0.30 in all subscales of the SCL-90-R except psycoticism (0.28). There was no clinically significant difference (effect size = <0.50) in the SCL-90-R total score between the pre-surgical and the healthy controls samples, although pre-surgical patients had lower mean scores compared to the healthy controls in all subscales except somatization (effect size = -0.22). CONCLUSION The Mokken analysis demonstrated that the SCL-90-R and its subscales express valid measures of psychopathology in our surgical sample. The psychiatric profile of the pre-surgical patient sample indicates that patients undergoing THA/TKA are not more burdened by psychiatric symptoms than a healthy control group with the exception of symptoms relating to somatization.
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Affiliation(s)
- Silas Hinsch Gylvin
- a Section of Surgical Pathophysiology , Rigshospitalet , Kobenhavn , Denmark.,b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark
| | - Anders Fink-Jensen
- c Psychiatric Centre Copenhagen and Laboratory of Neuropsychiatry, Department of Neuroscience and Pharmacology , University of Copenhagen , Copenhagen , Denmark
| | - Henrik Kehlet
- a Section of Surgical Pathophysiology , Rigshospitalet , Kobenhavn , Denmark.,b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark
| | - Christoffer Calov Jørgensen
- a Section of Surgical Pathophysiology , Rigshospitalet , Kobenhavn , Denmark.,b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark
| | - Mogens Berg Laursen
- b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark.,d Department of Orthopedic Surgery , Aalborg University Hospital , Farsø , Denmark
| | - Kirill Gromov
- b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark.,e Department of Orthopedic Surgery , Copenhagen University Hospital , Hvidovre , Denmark
| | - Henrik Morville Schroder
- b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark.,f Department of Orthopaedic Surgery , Naestved Hospital , Naestved , Denmark
| | - Susanne Jung Høvsgaard
- b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark.,g Section for Hip and Knee Replacement , Vejle Hospital , Vejle , Denmark
| | - Heidi Raahauge Wede
- b Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty , Kobenhavn , Denmark.,h Department of Orthopedic Surgery , Gentofte Hospital , Gentofte , Denmark
| | - Phillip Raphael Kyle
- i Psychiatric Research Unit , Psychiatric Centre North Zealand, University of Copenhagen , Hillerød , Denmark
| | - Per Bech
- i Psychiatric Research Unit , Psychiatric Centre North Zealand, University of Copenhagen , Hillerød , Denmark
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Gromov K, Kristensen BB, Jørgensen CC, Hansen TB, Kehlet H, Husted H. [Fast-track total knee arthroplasty]. Ugeskr Laeger 2017; 179:V04170300. [PMID: 28918788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Fast-track total knee arthroplasty (TKA) is a well-established concept including optimized logistics and evidence-based treatment, focusing on minimizing surgical stress and improved post-operative recovery, thus leading to lower mortality and morbidity as well as high patient satisfaction. All patients are eligible for fast-track TKA, and hence the fast-track concept should be standard at all joint replacement facilities. Future challenges of fast-track TKA include safe introduction of outpatient protocols, acute and chronic pain after surgery and optimal utilization of post-operative physiotherapy.
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Gylvin SH, Jørgensen CC, Fink-Jensen A, Johansson PI, Kehlet H. Psychopharmacologic treatment and blood transfusion in fast-track total hip and knee arthroplasty. Transfusion 2017; 57:971-976. [DOI: 10.1111/trf.13992] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 11/15/2016] [Accepted: 11/15/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Silas Hinsch Gylvin
- Section of Surgical Pathophysiology; Rigshospitalet; Copenhagen Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; Aarhus Denmark
| | - Christoffer Calov Jørgensen
- Section of Surgical Pathophysiology; Rigshospitalet; Copenhagen Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; Aarhus Denmark
| | - Anders Fink-Jensen
- Psychiatric Centre Copenhagen and Laboratory of Neuropsychiatry, Department of Neuroscience and Pharmacology; University of Copenhagen; Copenhagen Denmark
| | - Pär I. Johansson
- Department of Clinical Immunology; Rigshospitalet; Copenhagen Denmark
- Department of Surgery; University of Texas Health Medical School; Houston Texas
- Capital Region Blood Bank; Rigshospitalet; Copenhagen Denmark
| | - Henrik Kehlet
- Section of Surgical Pathophysiology; Rigshospitalet; Copenhagen Denmark
- Lundbeck Foundation Centre for Fast-track Hip and Knee Arthroplasty; Aarhus Denmark
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Abstract
Recent studies suggest that patients with psychiatric disorders tend to do worse than patients without a psychiatric diagnosis when undergoing total hip arthroplasty (THA) or total knee arthroplasty (TKA). Whether this is due to their psychiatric condition, pharmacological treatment, a combination of the two, or something else has not been thoroughly analyzed-and there are no internationally accepted guidelines for perioperative management of psychiatric patients. This overview summarizes our current knowledge on perioperative risks in patients with preoperative psychiatric disorders and the possible role of psychotropic drugs in the perioperative course. This will be useful when planning future strategies for improvement of surgical outcome following hip and knee arthroplasty.
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Affiliation(s)
- Silas Hinsch Gylvin
- Surgical Pathophysiology Section, Rigshospitalet, Copenhagen,,Lundbeck Foundation Center for Fast-track Hip and Knee Arthroplasty,,Correspondence:
| | - Christoffer Calov Jørgensen
- Surgical Pathophysiology Section, Rigshospitalet, Copenhagen,,Lundbeck Foundation Center for Fast-track Hip and Knee Arthroplasty
| | - Anders Fink-Jensen
- Neuropsychiatry Laboratory, Department of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen,,Psychiatric Center Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Kehlet
- Surgical Pathophysiology Section, Rigshospitalet, Copenhagen,,Lundbeck Foundation Center for Fast-track Hip and Knee Arthroplasty
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Jørgensen CC, Jans Ø, Kehlet H. Preoperative anaemia and newly diagnosed cancer 1 year after elective total hip and knee arthroplasty. Vox Sang 2015; 109:62-70. [PMID: 25975629 DOI: 10.1111/vox.12255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 01/04/2015] [Accepted: 01/10/2015] [Indexed: 01/19/2023]
Abstract
BACKGROUND Preoperative anaemia is a well-established risk factor for use of blood transfusions and postoperative morbidity. Consequently, focus on preoperative evaluation of haemoglobin levels is increasing. In this context, iron deficiency anaemia may be a symptom of undiscovered gastrointestinal (GI) cancer requiring further investigation. However, the association between preoperative anaemia and cancer 1 year after elective total hip (THA) and total knee arthroplasty (TKA) is unknown. We evaluated 1-year cancer diagnoses, particularly GI cancers, in anaemic and non-anaemic THA and TKA patients. STUDY DESIGN AND METHODS A prospective database on preoperative patient characteristics from six Danish orthopaedic centres was cross-referenced with the Danish Cancer Registry for information on diagnoses of new cancers 1 year after surgery. Crude cancer risk estimates were calculated using chi-square and Fisher's exact test in the total study cohort. Adjusted risk estimates were obtained using propensity scores and the Mantel-Haenzel statistic. RESULTS Of 5400 procedures, 731 (13·5%) were in anaemic patients. These were older and had more comorbidity than non-anaemic patients. There were 17 (2·3%) and 79 (1·6%) new cancers in anaemic and non-anaemic patients, respectively (OR: 1·38; 95% CI: 0·81-2·35, P = 0·228). After propensity matching of 661 anaemic and 1305 non-anaemic patients, we found no association between preoperative anaemia and cancer (OR: 0·94; 95% CI: 0·51-1·73, P = 0·837) or with GI cancers specifically (OR: 0·80; 95% CI: 0·25-2·56, P = 0·707). CONCLUSION Preoperative anaemia per se may not be related to being diagnosed with cancer 1 year after THA and TKA. The optimal criteria for preoperative referral of anaemic patients to gastroenterologist in elective THA and TKA need further investigation.
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Affiliation(s)
- C C Jørgensen
- Section for Surgical Pathophysiology 4074, Rigshospitalet, Copenhagen University, Copenhagen, Denmark.,The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - Ø Jans
- Section for Surgical Pathophysiology 4074, Rigshospitalet, Copenhagen University, Copenhagen, Denmark.,The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - H Kehlet
- The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
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Lindberg-Larsen M, Jørgensen CC, Bæk Hansen T, Solgaard S, Odgaard A, Kehlet H. Re-admissions, re-operations and length of stay in hospital after aseptic revision knee replacement in Denmark: a two-year nationwide study. Bone Joint J 2015; 96-B:1649-56. [PMID: 25452368 DOI: 10.1302/0301-620x.96b12.33621] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We present detailed information about early morbidity after aseptic revision knee replacement from a nationwide study. All aseptic revision knee replacements undertaken between 1st October 2009 and 30th September 2011 were analysed using the Danish National Patient Registry with additional information from the Danish Knee Arthroplasty Registry. The 1218 revisions involving 1165 patients were subdivided into total revisions, large partial revisions, partial revisions and revisions of unicondylar replacements (UKR revisions). The mean age was 65.0 years (27 to 94) and the median length of hospital stay was four days (interquartile range: 3 to 5), with a 90 days re-admission rate of 9.9%, re-operation rate of 3.5% and mortality rate of 0.2%. The age ranges of 51 to 55 years (p = 0.018), 76 to 80 years (p < 0.001) and ≥ 81 years (p < 0.001) were related to an increased risk of re-admission. The age ranges of 76 to 80 years (p = 0.018) and the large partial revision subgroup (p = 0.073) were related to an increased risk of re-operation. The ages from 76 to 80 years (p < 0.001), age ≥ 81 years (p < 0.001) and surgical time > 120 min (p < 0.001) were related to increased length of hospital stay, whereas the use of a tourniquet (p = 0.008) and surgery in a low volume centre (p = 0.013) were related to shorter length of stay. In conclusion, we found a similar incidence of early post-operative morbidity after aseptic knee revisions as has been reported after primary procedures. This suggests that a length of hospital stay ≤ four days and discharge home at that time is safe following aseptic knee revision surgery in Denmark.
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Affiliation(s)
- M Lindberg-Larsen
- Copenhagen University Hospital Rigshospitalet, Section of Surgical Pathophysiology and The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - C C Jørgensen
- Copenhagen University Hospital Rigshospitalet, Section of Surgical Pathophysiology and The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
| | - T Bæk Hansen
- Holstebro Regional Hospital, Department of Orthopaedic Surgery, Lægårdvej 12, 7500 Holstebro, Denmark
| | - S Solgaard
- Copenhagen University Hospital Gentofte, Department of Orthopaedic Surgery, Niels Andersens Vej 65, 2900 Hellerup, Denmark
| | - A Odgaard
- Copenhagen University Hospital Gentofte, Department of Orthopaedic Surgery, Niels Andersens Vej 65, 2900 Hellerup, Denmark
| | - H Kehlet
- Copenhagen University Hospital Rigshospitalet, Section of Surgical Pathophysiology and The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Blegdamsvej 9, 2100 Copenhagen Ø, Denmark
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Jørgensen CC, Kehlet H. Beyond enhanced recovery? Colorectal Dis 2014; 16:316-7. [PMID: 24460916 DOI: 10.1111/codi.12571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 12/13/2013] [Indexed: 02/08/2023]
Affiliation(s)
- C C Jørgensen
- Section of Surgical Pathophysiology, Rigshospitalet, 4074, Blegdamsvej 9, Copenhagen, DK-2100, Denmark.
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Abstract
BACKGROUND Smoking and alcohol use impair post-operative outcomes. However, no studies include fast-track surgery, which is a multimodal-enhanced recovery programme demonstrated to improve outcome. We hypothesised that outcome is similar in smokers and alcohol users as in non-users after fast-track hip and knee arthroplasty. METHODS Prospective questionnaires on co-morbidity and smoking/alcohol use were cross-referenced with the Danish National Health Registry to investigate relationship between smoking/alcohol use and length of stay of > 4 days and readmissions ≤ 90 days after fast-track hip and knee arthroplasty. RESULTS In 3041 consecutive patients, 458 reported smoking and 216 drinking > 2 drinks a day, of which 66 did both. Smokers/alcohol users were younger than non-users (mean age: 64.3 vs. 68.0 years, P < 0.001). Multiple regression analysis showed no relation between length of stay of > 4 days and smoking (odds ratio [95% confidence interval], P) (1.34 [0.92-1.95], 0.127) or alcohol use (0.59 [0.30-1.16], 0.127). Thirty- and ninety-day readmission rate was 6.6% (n = 201) and 9.4% (n = 285). Multiple logistic regression analysis showed an increased risk of readmissions in smokers at 30 (1.60 [1.05-2.44], 0.028) but not 90-day follow-up (1.17 [0.80-1.73], 0.419). No increased risk of readmissions was found in alcohol users at 30 (0.94 [0.50-1.76], 0.838) or 90-day follow-up (0.83 [0.47-1.49], 0.532). No increased risk of specific readmissions (i.e. wound infections or pneumonia) typically related to smoking/alcohol use was found in smokers (1.56 [0.93-2.62], 0.091) or alcohol users (1.00 [0.47-2.15], 0.999) at 90-day follow-up. CONCLUSION Influence of smoking or alcohol use may be less pronounced in fast-track hip and knee arthroplasty compared with data with conventional care programmes.
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Affiliation(s)
- C C Jørgensen
- Section for Surgical Pathophysiology 4074, Rigshospitalet, Copenhagen University, Copenhagen, Denmark.
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Abstract
BACKGROUND Stroke volume (SV) maximization with a colloid infusion, referred to as individualized goal-directed therapy, improves outcome in high-risk surgery. The fraction of patients who need intravascular volume to establish a maximal SV has, however, not been evaluated, and there are only limited data on the volume required to establish a maximal SV before the start of surgery. Therefore, we estimated the occurrence and size of the potential functional intravascular volume deficit in surgical patients. METHODS Patients scheduled for mastectomy (n=20), open radical prostatectomy (n=20), or open major abdominal surgery (n=20) were anaesthetized, and before the start of surgery, a 200 ml colloid fluid challenge was provided and repeated if a >or=10% increment in SV estimated by oesophageal Doppler was established. The volume needed for SV maximization defined the intravascular volume deficit. RESULTS Forty-two (70%) of the patients needed volume to establish a maximal SV. For the patients needing volume, the required amount was median 200 ml (range 200-600 ml), with no significant difference between the three groups of patients. The required volume was >or=400 ml in nine patients (15%). CONCLUSION The majority of anaesthetized patients present with a functional intravascular volume deficit before surgery. Although the deficit in general was minor, a fraction of patients presented with a deficit that may be of clinical relevance, emphasizing the importance of the individual approach of goal-directed fluid therapy.
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Affiliation(s)
- M Bundgaard-Nielsen
- Department of Anaesthesia, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
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Jørgensen CC, Bundgaard-Nielsen M, Skovgaard LT, Secher NH, Kehlet H. Stroke volume averaging for individualized goal-directed fluid therapy with oesophageal Doppler. Acta Anaesthesiol Scand 2009; 53:34-8. [PMID: 19032566 DOI: 10.1111/j.1399-6576.2008.01785.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND An individualized fluid optimization strategy, based on maximization of cardiac stroke volume (SV) with colloid boluses (goal-directed therapy), improves outcome after surgery. Oesophageal Doppler (OD) is used for SV maximization in most randomized studies, but evidence-based guidelines for the SV maximization procedure are lacking and variation in SV may influence the indication for fluid administration. We measured beat-to-beat OD SV before and after fluid optimization in order to estimate the number of heartbeats for which SV needs to be averaged to provide an acceptable accuracy for goal-directed therapy with this technology. METHODS Twenty patients scheduled for surgery were anaesthetized, followed by OD SV assessment. Thirty seconds of beat-to-beat data were recorded before and after volume optimization performed by successive boluses of 200 ml colloid until SV did not increase >or=10%. SV variability was assessed before and after the volume optimization when SV was measured beat to beat and when it was averaged over 2-10 heartbeats. RESULTS Nineteen (95%) and 17 (85%) patients demonstrated an SV variability >or=10% before and after volume optimization, respectively, when SV was measured beat to beat. However, when SV was averaged over 10 heartbeats, only two (10%) and one (5%) of the patients demonstrated an SV variability >or=10% before and after optimization, respectively (P<0.0001). CONCLUSION OD SV variability is significantly reduced and reaches an acceptable level when SV is averaged over 10 heartbeats. The use of a shorter averaging period for SV may lead to incorrect volume administration in goal-directed fluid management.
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Affiliation(s)
- C C Jørgensen
- Section of Surgical Pathophysiology, Rigshospitalet, Copenhagen, Denmark
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