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1.
Juliann C. Hobbs Ian J. Welsby Cynthia L. Green Ishwori B. Dhakal Samuel S. Wellman 《The Journal of arthroplasty》2018,33(1):55-60
Background
Total hip and knee arthroplasty (THA and TKA) are associated with significant blood loss and some patients require postoperative blood transfusion. While tranexamic acid has been studied extensively among this population, we tested the hypothesis that epsilon aminocaproic acid (EACA) can reduce blood loss and transfusion after joint arthroplasty.Methods
In April 2014, our Veterans Affairs Medical Center introduced a protocol to administer EACA during THA and TKA. No antifibrinolytics were used previously. We retrospectively compared blood loss and incidence of transfusion among patients who underwent primary arthroplasty in the year before standardized administration of EACA with patients having the same procedures the following year. Blood loss was measured as delta hemoglobin (preoperative hemoglobin ? hemoglobin on postoperative day 1). All patients undergoing primary THA or TKA were included. Patients having revision surgery were excluded.Results
We identified 185 primary arthroplasty patients from the year before and 184 from the year after introducing the EACA protocol. There were no changes in surgical technique or attending surgeons during this period. Delta hemoglobin was significantly lower in the EACA group (2.7 ± 0.8 mg/dL) compared to the control group (3.4 ± 1.1 mg/dL) (P < .0001). The incidence of blood transfusion was also significantly lower in the EACA group (2.7%) compared to the control group (25.4%) (P < .0001). There was no difference in venous thromboembolic complications between groups.Conclusion
We demonstrated reductions in hemoglobin loss and transfusion following introduction of the EACA protocol in patients undergoing primary arthroplasty. EACA offers a lower cost alternative to TXA for reducing blood loss and transfusion in this population. 相似文献2.
Ze-Yu Luo Hao-Yang Wang Duan Wang Kai Zhou Fu-Xing Pei Zong-Ke Zhou 《The Journal of arthroplasty》2018,33(3):786-793
Background
Tranexamic acid (TXA) has demonstrated efficacy in reducing blood loss, reduction in hemoglobin, and blood transfusion requirements in primary total hip arthroplasty (THA). The optimal mode of TXA administration for patients undergoing primary THA is unclear. The purpose of this randomized controlled trial is to determine whether oral administration of TXA was superior to intravenous or topical routes in these patients.Methods
In this double-blinded, placebo-controlled trial, patients undergoing primary THA were randomized to oral (2 g TXA orally 2 hours preoperatively), intravenous (20 mg/kg intravenous TXA bolus 5 minutes before the incision), or topical (2 g TXA applied topically) TXA groups. The primary outcome was the reduction in hemoglobin. Secondary outcomes included blood loss, transfusion rate, cost of TXA (Chinese yuan (¥); in 2017, ¥1 = $0.147), and adverse events.Results
One hundred eighty patients were randomized into the 3 groups. Demographic characteristics were similar among the groups. The mean reduction in hemoglobin was similar among the oral, intravenous, and topical groups (3.48 ± 1.32, 3.58 ± 1.07, and 3.66 ± 1.26 g/dL, respectively). Similarly, the mean total blood loss did not differ significantly among the 3 groups. The oral group incurred the lowest TXA cost (¥480) compared with that in the intravenous (¥3329.28) and topical (¥3540) groups (P = .01). None of the patients sustained a deep venous thrombosis, pulmonary embolism, or an infection.Conclusion
The blood-sparing efficacy of oral TXA is comparable to that of the intravenous and topical forms. Oral TXA is recommended because of its cost-benefit superiority and ease of administration. 相似文献3.
Background
Considerable blood loss which requires transfusion is frequently reported after total hip and knee arthroplasties (THA and TKA). The purpose of this study is to review the transfusion rates in contemporary THA and TKA with optimized perioperative protocols including minimized surgical trauma and optimal perioperative patient care.Methods
This retrospective study included 1442 consecutive patients receiving either a primary THA or a TKA from the same high-volume surgeon between January 2008 and December 2015. Demographics and surgical data were collected from patients' journals. Estimated blood loss, decline in hemoglobin, and use of transfusion were registered.Results
One (0.0013%) THA and 3 (0.0044%) TKAs required blood transfusion postoperatively. Average measured bleeding was 253 mL ± 142 and 207 mL ± 169 in THA and TKA, respectively. Average decline in hemoglobin was 23.5 g/L ± 11.4 and 22.9 g/L ± 11.6 for THA and TKA, respectively.Conclusion
In contemporary THA and TKA, perioperative protocols and patient optimization can decrease the rate of blood transfusion to near zero. 相似文献4.
C.-J. Huang C.-H. Chang K.-W. Cheng C.-L. Chen S.-C. Wu T.-H. Shih S.-C. Yang Y.-E. Lee C.-E. Huang B. Jawan C.-H. Wang S.-E. Juang 《Transplantation proceedings》2018,50(9):2645-2647
Background
To evaluate the effect of dextrose contained in banked blood products on the changes of blood glucose levels in adult living donor liver transplantation patients retrospectively.Methods
Four hundred seventy-seven patients were divided into a non–blood transfusion (BT) group (G1) and a BT group (G2). The changes in blood glucose levels during the operation were compared using a Mann-Whitney U test, and a P value less than .05 was regarded as significant.Results
No significant changes were detected in blood glucose levels after anesthesia, during dissection phase, in the anhepatic phase, or after reperfusion between the groups. Estimated blood loss for G1 (n = 89) and G2 (n = 388) were 718 ± 514 and 5804 ± 877 mL respectively, G1 had no blood transfusion but G2 had received 4350 ± 6230 mL leukocyte-poor red blood cell transfusion, the pre- and end operation hemoglobin for G1 and G2 were 13.2 ± 2.0, 10.2 ± 1.9 and 10.1 ± 1.6, 10.2 ± 1.9 mg/dL respectively, indicating that they were not under or over transfused.Conclusion
When banked blood products are used to replace ongoing blood loss, the dextrose contained in citrate-phosphate-dextrose-adenine seems to have no effect on the changes in the blood glucose levels of the recipients. 相似文献5.
Sean M. Kearns Hannah N. Kuhar Daniel D. Bohl Brett R. Levine 《The Journal of arthroplasty》2017,32(11):3445-3448
Background
Fibrin sealants are topical agents used to reduce perioperative blood loss; however, their efficacy in total hip arthroplasty (THA) remains uncertain. The purpose of this study was to determine if a fibrin sealant containing aprotinin as an antifibrinolytic agent, TISSEEL (Baxter, Deerfield, IL), reduces postoperative blood loss and transfusion during THA when compared with intravenous (IV) tranexamic acid (TXA) and control groups.Methods
Three retrospective uniform cohorts of primary THA procedures were identified, from a prospectively maintained database: 1 group who received TISSEEL, 1 group who received 1 g IV TXA, and 1 group who received neither (control). There were 80 patients in each group. Outcome measures included the lowest measured hemoglobin during postoperative hospitalization, greatest decrease in hemoglobin from preoperative to postoperative values, and blood transfusion rates.Results
The minimum postoperative hemoglobin level was significantly lower for TISSEEL patients compared with that of IV TXA patients (P = .021) and no different when compared with that of control patients (P = .134). Patients receiving fibrin sealant had a greater hemoglobin level decrease compared with that of IV TXA (P = .029) and control (P = .036). Postoperative transfusion rates were no different for the group receiving TISSEEL compared with those of control (P = .375) and were statistically greater when compared with those of IV TXA (P = .002).Conclusion
TISSEEL fibrin sealant does not reduce postoperative blood loss or transfusions; however, IV TXA reduced postoperative transfusions compared with TISSEEL and control. Therefore, TXA is recommended to reduce perioperative blood loss, while, utilization of a fibrin sealant requires further refinements before being adopted for routine use in THA. 相似文献6.
Background
The optimal administration route of tranexamic acid (TXA) in total knee arthroplasty (TKA), and the effect of TXA on hidden blood loss and total blood loss are undetermined. The purpose of this study was to compare the effectiveness of intravenous versus intra-articular application of tranexamic acid in patients undergoing knee arthroplasty.Methods
A total of 150 patients undergoing primary unilateral total knee arthroplasty were randomly distributed to 3 groups (IV, intra-articular, and control group; each 50 patients) and administrated TXA (1 g IV and 50 mL intra-articular saline, 1 g intra-articularly and 50 mL intra-articular saline, and 0 g and 50 mL intra-articular saline, respectively). The amount of total and hidden blood loss (HBL), drainage, transfusion, changes in hemoglobin levels, and complications were recorded.Results
Intra-articular use of TXA reduced more total blood loss (P = .011) and reduced more total 48 hours drainage volume than IV use of TXA (P < .001). Two patients received transfusion in IV and control group. No deep venous thrombosis or other severe complications had occurred. The HBL volume had no significant difference among the control, IV, and intra-articular groups (708.6 ± 308.2, 651.7 ± 302.9, and 625.2 ± 252.1 mL, respectively; which was 65.6%, 70.8%, and 81.1% of the total loss).Conclusion
Intra-articular administration of TXA significantly reduced total blood loss and drainage volume to a greater degree than IV injection in total knee arthroplasty without reduction of HBL. 相似文献7.
Background
Tranexamic acid (TXA) has been shown to be effective in reducing blood loss, hemoglobin drop, and blood transfusion in primary total hip arthroplasty. Most studies used intravenous form or topical form. This study was to assess the blood-sparing efficacy and safety of oral TXA in total hip arthroplasty.Methods
Patients with primary total hip arthroplasty from 2012 to 2015 were recruited. Trial group with 1 gm of oral TXA 2 hours preoperatively, and 6 hours and 12 hours postoperatively was compared with the control group without drug. Outcome measures were intraoperative blood loss, drain output, observed total blood loss, actual total blood loss, hidden blood loss, hemoglobin drop, blood transfusion requirement, thromboembolic complications, cerebrovascular or cardiovascular complications, and mortality.Results
After exclusion, 108 patients were included—54 in trial group and 54 in control group. There was no significant difference in the baseline characteristics. The trial group had significantly higher postoperative hemoglobin (10.3 vs 9.4 g/dL), lower hemoglobin drop (3.0 vs 4.1 g/dL), lower hidden blood loss (149 vs 354 mL), and lower actual total blood loss (847 vs 1096 mL). There was no significant difference in thromboembolic complications or mortality. There was also no periprosthetic infection or drug allergy.Conclusion
Oral TXA is effective in blood sparing in terms of reduction in hemoglobin drop, hidden blood loss, and actual total blood loss. It is safe and is an alternative to the intravenous or topical form. 相似文献8.
Maximilian F. Kasparek Martin Faschingbauer Wenzel Waldstein Cosima S. Boettner Friedrich Boettner 《The Journal of arthroplasty》2017,32(4):1176-1179
Background
Topical tranexamic acid (TXA) was introduced to replace the previous targeted preoperative autologous blood donation (PABD) program. This study aims to analyze the efficacy of topical TXA compared with targeted PABD in anemic patients undergoing primary total hip arthroplasty (THA).Methods
Two thousand two hundred fifty-one patients underwent primary THA between 2009 and 2013 using targeted autologous blood donation for 280 anemic patients (12%; Hb <12.5 g/dL). One thousand nine hundred seventy-one nonanemic patients (88%; ≥12.5 Hb/dL) received no blood management intervention. Starting in 2014, 505 consecutive patients were operated using 3 grams of topical TXA and abandoning PABD. Ninety-one patients (18%) were anemic and 414 (82%) nonanemic.Results
The utilization of topical TXA in anemic patients resulted in higher hemoglobin levels on the first postoperative day (P = .014), but not on the second postoperative day (P = .198) compared with PABD. There was no difference in allogeneic transfusion rates between both groups: 12% vs 13% (P = .848). In the nonanemic group, TXA significantly increased hemoglobin levels on the first postoperative day (P = .001) as well as on the second postoperative day (P < .001), and resulted in a reduction in allogeneic transfusion rates from 8% to 1%.Conclusion
The present study suggests that topical TXA is equivalent to PABD in anemic patients and reduces transfusion rates and increases Hb-levels in nonanemic patients. 相似文献9.
Jun-Wen Wang Bradley Chen Po-Chun Lin Shih-Hsiang Yen Chung-Cheng Huang Feng-Chih Kuo 《The Journal of arthroplasty》2017,32(3):801-806
Background
Tranexamic acid (TXA) was reportedly to decrease postoperative blood loss after standard total knee arthroplasty (TKA). However, the blood-conservation effect of TXA in minimally invasive TKA, in particular, receiving a direct oral anticoagulant was unclear. The aim of the study was to investigate the efficacy of combined use of TXA and rivaroxaban on postoperative blood loss in primary minimally invasive TKA.Methods
In a prospective, randomized, controlled trial, 198 patients were assigned to placebo (98 patients, normal saline injection) and study group (100 patients, 1g TXA intraoperative injection) during primary unilateral minimally invasive TKA. All patients received rivaroxaban 10 mg each day for 14 doses postoperatively. Total blood loss was calculated from the maximum hemoglobin drop after surgery plus amount of transfusion. The transfusion rate and wound complications were recorded in all patients. Deep-vein thrombosis was detected by ascending venography of the leg 15 days postoperatively.Results
The mean total blood loss was lower in the study group (1020 mL [95% confidence interval, 960-1080 mL]) compared with placebo (1202 mL [95% confidence interval, 1137-1268 mL]) (P < .001). The transfusion rate was lower in the study group compared with placebo (1% vs 8.2%, P = .018). Postoperative wound hematoma and ecchymosis were higher in placebo than the study group (P = .003). There was no symptomatic deep-vein thrombosis or pulmonary embolism in either group.Conclusion
Systemic administration of TXA can effectively reduce the postoperative blood loss which results in lower rate of transfusion requirement and wound hematoma in minimally invasive TKA patients when rivaroxaban is used for thromboprophylaxis. Rivaroxaban has a high rate of bleeding complications when used alone in TKA patients. 相似文献10.
Roger E. Perreault Christine A. Fournier David A. Mattingly Richard P. Junghans Carl T. Talmo 《The Journal of arthroplasty》2017,32(10):2990-2994
Background
Tranexamic acid (TXA) reduces intraoperative blood loss and transfusions in patients undergoing total knee arthroplasty. Although numerous studies demonstrate the efficacy of intravenous and topical TXA in these patients, few demonstrate the effectiveness and appropriate dosing recommendations of oral formulations.Methods
A retrospective cohort study was performed to evaluate differences in transfusion requirements in patients undergoing primary unilateral total knee arthroplasty with either no TXA (n = 866), a single-dose of oral TXA (n = 157), or both preoperative and postoperative oral TXA (n = 1049). Secondary outcomes included postoperative hemoglobin drop, total units transfused, length of stay, drain output, and cell salvage volume.Results
Transfusion rates decreased from 15.4% in the no-oral tranexamic acid (OTA) group to 9.6% in the single-dose OTA group (P < .001) and 7% in the 2-dose group (P < .001), with no difference in transfusion rates between the single- and 2-dose groups (P = .390). In addition, postoperative hemoglobin drop was reduced from 4.2 g/dL in the no-OTA group to 3.5 g/dL in the single-dose group (P < .01) and to 3.4 g/dL in the 2-dose group (P < .01), without a difference between the single- and 2-dose groups (P = .233).Conclusion
OTA reduces transfusions, with greater ease of administration and improved cost-effectiveness relative to other forms of delivery. 相似文献11.
Ing H. Moo Jerry Y.Q. Chen Eric H. Pagkaliwaga See W. Tan Kein B. Poon 《The Journal of arthroplasty》2017,32(5):1483-1487
Background
Total knee arthroplasty (TKA) is associated with major blood loss and blood transfusion is often required. This study aimed to evaluate the efficacy of bone wax in reducing blood loss and transfusion rates after TKA.Methods
A prospective randomized controlled study that included 100 patients undergoing primary unilateral TKA with cement was conducted in a tertiary center between March 2014 and June 2014. The bone wax group received 2.5 g of bone wax, applied onto the uncovered bone around the prostheses and the nail holes before the tourniquet was released, whereas the control group had hemostasis achieved using electrocautery only. Total blood loss was calculated using the hemoglobin balance method.Results
There were no demographic differences between the 2 groups. The preoperative serum hemoglobin levels were comparable between the 2 groups. The drop in serum hemoglobin levels at 24 h post-TKA was 1.6 ± 0.9 and 2.1 ± 1.1 g/dL in the bone wax and control groups respectively (P = .021), while the drop in serum hemoglobin levels at 72 h post-TKA was 2.7 ± 1.1 and 3.6 ± 1.2 g/dL respectively (P = .013). Total blood loss at 72 h post-TKA was 987.9 and 1183.5 mL for the bone wax and control groups respectively (P = .017). There was no adverse event associated with the use of bone wax at the 3-month follow-up.Conclusion
The application of bone wax in TKA was safe and effective for reducing total blood loss and maintaining higher hemoglobin levels. 相似文献12.
Harry A. Demos Zilan X. Lin William R. Barfield Sylvia H. Wilson Dawn C. Robertson Vincent D. Pellegrini 《The Journal of arthroplasty》2017,32(8):2375-2380
Background
Tranexamic acid (TXA) has been associated with decreased blood loss and transfusion after total hip arthroplasty (THA) and total knee arthroplasty (TKA). The purpose of this study was to examine both transfusion utilization and the economic impact of a Process Improvement Project implementing TXA for THA and TKA.Methods
After standardization of TXA administration in THA and TKA patients, retrospective data were compared from 12 consecutive months before (group A, n = 336 procedures) and after (group B, n = 436 procedures) project initiation.Results
TXA administration increased with project implementation (group A = 3.57%, group B = 86.01%) and was associated with reductions in perioperative hemoglobin decrement (20.2%), patients transfused (45%), and number of units transfused per patient (61.9%). Cost savings were notable per patient ($128) and annually program wide ($55,884) with the primary THA subgroup contributing the most to the savings. No increase in adverse effects was observed.Conclusion
Standardized administration of TXA is an effective and economically favorable blood-reduction strategy for patients undergoing elective THA or TKA. Although reduction in transfusions with TXA may be greater after TKA, the economic and clinical impact of transfusion reduction is more substantial in THA patients. 相似文献13.
Stefano A. Bini Jeanne A. Darbinian William T. Brox Monti Khatod 《The Journal of arthroplasty》2018,33(3):711-717
Background
Little data exist to evaluate an individual’s pre-operative risk of blood transfusion following total knee arthroplasty (TKA). Our aim is to identify the risk factors associated with reaching the transfusion trigger of Hb <8 g/dL (TT8) following surgery and how perioperative tranexamic acid (TXA) affects that outcome.Methods
Using a retrospective cohort study design, routine, unilateral TKAs performed between 2011 and 2013 in 19 hospitals were reviewed. Patients hospitalized ≤1 day or ≥4 days were excluded. Demographic data, clinical characteristics, and potential confounders were included in statistical models. Data were abstracted from electronic clinical and utilization databases. The main outcome was the risk of reaching the TT8. The primary exposure was use of single dose intravenous TXA. Logistic regression was used to model the adjusted association between TXA usage and post-operative risk of reaching TT8.Results
A total of 10,518 TKAs met criteria; 2566 (24.3%) received TXA (+TXA). The proportion that reached the TT8 was 2.1% for + TXA and 5.3% for ?TXA (P < .0001). Pre-operative Hb levels were associated with increasing odds of reaching the TT8. Increasing age was weakly associated with this outcome. The odds of reaching the TT8 were lower for patients who had received TXA, had increasing body mass index, and surgical duration in the third quartile.Conclusion
Not receiving TXA within 24 hours of TKA and pre-operative Hb levels <13 g/dL were independently associated with the odds of reaching the post-operative TT8 following a primary TKA. 相似文献14.
Christian Skovgaard Nielsen Kirill Gromov Øivind Jans Anders Troelsen Henrik Husted 《The Journal of arthroplasty》2017,32(1):177-182
Background
Postoperative anemia is frequent after revision of total knee arthroplasty (TKA) with reported transfusion rates up to 83%. Despite increased efforts of reducing blood loss and enhancing fast recovery within the fast-track setup, a considerable transfusion rate is still evident. The aim of this study was therefore to evaluate the effect of a bipolar sealer on blood loss and transfusion in revision TKA.Methods
In this single-center prospective cohort study with retrospective controls, 51 patients were enrolled in a fast-track setup for revision TKA without the use of a tourniquet. Twenty-five prospectively enrolled patients received treatment with both a bipolar sealer and electrocautery, whereas 26 patients had received treatment with a conventional electrocautery only in the retrospective group.Results
No significant differences were found neither for calculated blood loss, with 1397 (standard deviation, ± 452) mL in the bipolar sealer group vs 1452 (SD, ± 530) mL in the control group (P = .66), nor for blood transfusion rates of 53% and 46% (P = .89), respectively. Four controls were readmitted within 90 days follow-up.Conclusion
The use of a bipolar sealer in a TKA revision setting without the use of a tourniquet did not reduce blood loss or blood transfusion rates. 相似文献15.
Jaiben George Matthew Sikora Jessica Masch Mario Farias-Kovac Alison K. Klika Carlos A. Higuera 《The Journal of arthroplasty》2017,32(1):214-219.e1
Background
Septic hip revisions are associated with greater complications and higher costs than aseptic revisions. It is unclear whether blood loss and transfusion requirements are different in septic and aseptic revisions. We hypothesized that the blood loss and transfusion are dependent on the complexity of the revision surgery and patient's general health rather than the presence of infection.Methods
We retrospectively reviewed 626 revision total hip arthroplasties in 547 patients between 2009 and 2013. All the procedures were classified as septic (n = 120) or aseptic (n = 506) based on the Musculoskeletal Infection Society criteria for periprosthetic joint infection. Independent risk factors for transfusion and blood loss were analyzed using a multiple regression analysis.Results
The transfusion rate was higher in septic revisions (septic = 108/120 [90%], aseptic = 370/506 [73%]; P < .001), so was the average amount of blood loss (septic = 2533 ± 161 mL, aseptic = 1974 ± 68 mL; P < .001). After adjusting for potential confounders, infection was not an independent risk factor for transfusion (P = .176) or blood loss (P = .437). Increasing age (P = .004), higher American Society of Anesthesiologists score (P = .047), lower preoperative hemoglobin (P < .001), cell saver use (P < .001), and complex revision surgery (P < .001) were independently associated with greater risk of transfusion.Conclusions
Although blood loss and transfusion rates were higher in septic revisions, the presence of infection alone did not increase the risk of transfusion or blood loss. Blood management strategies in revision total hip arthroplasties should be guided by the type of surgery planned and patient's preoperative health rather than the presence of infection. 相似文献16.
Beau J. Kildow Elizabeth P. Howell Vasili Karas William T. Baumgartner Daniel J. Cunningham Cynthia L. Green Michael P. Bolognesi Thorsten M. Seyler 《The Journal of arthroplasty》2018,33(10):3211-3214
Background
Routine laboratory studies are often obtained following total hip arthroplasty (THA). Moreover, laboratory studies are often continued daily until the patient is discharged regardless of medical management. The purpose of this study was to investigate the use of routine complete blood count (CBC) tests following THA. Secondarily, the purpose was to identify patient factors associated with abnormal postoperative lab values.Methods
This retrospective review identified 352 patients who underwent primary THA at a single institution from 2012 to 2014. Preoperative and postoperative CBC values were collected along with demographic data, use of tranexamic acid (TXA), and transfusion rates. Logistic regression models were used to identify factors associated with an abnormal postoperative lab and risk of transfusion.Results
Of the 352 patients, 54 patients were transfused (15.3%). Patients who underwent transfusion had a significantly lower preoperative hemoglobin (Hb; 12.0 g/dL) compared to patients who did not undergo transfusion (13.5 g/dL; P < .001). Patients who did not receive TXA were 3.7 times more likely to receive a transfusion. No patients received medical intervention based on the outcome of postoperative platelet or white blood counts. A Hb value below 11.94 g/dL for patients who are anemic preoperative or did not receive TXA predicted transfusion after postoperative day 1.Conclusion
Under value-based care models, cost containment while maintaining high-quality patient care is critical. Routine postoperative CBC tests in patients with a normal preoperative Hb who receive TXA do not contribute to actionable information. Patients who are anemic before THA or do not receive TXA should at minimum obtain a CBC on postoperative day 1. 相似文献17.
Feng-Chih Kuo Po-Chun Lin Yu-Der Lu Mel S. Lee Jun-Wen Wang 《The Journal of arthroplasty》2017,32(5):1630-1634
Background
Little is known about the relationship between chronic kidney disease (CKD) and minimally invasive total knee arthroplasty (MIS-TKA). We hypothesized that CKD was an independent risk factor for postoperative complications and increased blood transfusion in patients following MIS-TKA.Methods
A retrospective review of a prospective database was conducted on patients who underwent MIS-TKAs at an academic medical center between 2009 and 2012. Glomerular filtration rates (GFRs) were calculated for each patient at the time of surgery and a CKD group of 205 patients (GFR < 60 mL/min) were matched at a ratio of 1:2 with 410 patients showing a GFR ≥ 60 mL/min (control group). There were no differences between the 2 groups regarding age, gender, body mass index, and American Society of Anesthesiologists grade. Patient characteristics, comorbidities, preoperative hemoglobin, calculated total blood loss, transfusion rate, length of stay, and postoperative complications were compared between the 2 groups.Results
The CKD group had lower preoperative hemoglobin levels; higher preoperative comorbidities with cardiovascular disease, diabetes mellitus, and gout; longer length of stay; and higher total blood loss than the control group. Multivariate logistic regression showed that CKD was an independent risk factor for transfusions (odds ratio [OR] 7.6, 95% confidence interval [CI] 4.79-12.21, P < .001), cardiovascular complication (OR 5.5, 95% CI 1.68-9.39, P = .002), and 30-day readmission (OR 6.2, 95% CI 1.98-12.18, P = .005).Conclusion
Based on our data, CKD is an independent risk factor for blood transfusion, cardiovascular complication, and 30-day readmission in patients undergoing MIS-TKA. 相似文献18.
Adam M. Fahs Denise M. Koueiter Michael D. Kurdziel Kristine A. Huynh Clayton R. Perry James J. Verner 《The Journal of arthroplasty》2018,33(7):2192-2196
Background
The psoas compartment block (PCB) or periarticular soft-tissue local anesthetic injection are forms of regional anesthesia often used as one of the components in multimodal anesthesia applied during total hip arthroplasty (THA). The most efficacious form of regional anesthesia for THA has yet to be determined.Methods
In a single-surgeon, prospective, clinical trial, patients undergoing THA via direct anterior approach were randomized to receive an intraoperative periarticular local anesthetic infiltration (periarticular injection) or a PCB. Postoperative pain scores, narcotic consumption, and complications were recorded.Results
Forty-nine patients were randomized to the PCB and 50 were randomized to the periarticular injection. The resting pain score 3 hours postoperatively was statistically significantly lower in the periarticular injection group by 1.1 point (2.9 ± 2.2 vs 4.0 ± 2.2, P = .036). No difference was found in resting pain scores or ambulatory pain scores in the morning or evening of postoperative day 1, 2, or at the 3-week follow-up visit. There was no difference in in-hospital narcotic consumption between groups (P = 1.0). There were no major complications directly related to the block in either group. A total of 6 patients reported complaints of transient numbness, 5 in the PCB group (5/49, 10.2%), and one in the periarticular injection group (1/50, 2%, P = .087).Conclusion
These results demonstrate similarity between the 2 methods. We prefer periarticular anesthetic infiltration over PCB due to improved immediate postoperative pain scores and avoidance of potential symptoms associated with nerve blockade. 相似文献19.
Background
The mode of administration for tranexamic acid (TXA) to significantly reduce the decrease in hemoglobin (Hb), number of transfusions, relevant costs, and side effects in patients undergoing primary unilateral total knee arthroplasty (TKA) has not been resolved.Methods
A total of 560 patients undergoing primary unilateral TKA were randomized into 4 groups: intravenous group (140 patients receiving 2 doses of 20 mg/kg intravenous TXA), topical group (140 patients administered 3.0 g topical TXA), oral group (140 patients given 2 doses of 20 mg/kg oral TXA), and a control group (140 patients not given TXA). The primary outcomes included postoperative 48-hour Hb loss and drainage volume, number of transfusions, transfusion and TXA costs, and thromboembolic complications. Secondary outcomes were postoperative inpatient time and wound healing 3 weeks after TKA.Results
Baseline data among the 4 groups were similar. The 48-hour Hb loss and drainage volume in the intravenous, topical, and oral groups were significantly less (P < .05) than those in the control group, and the latter had significantly more transfusions and transfusion costs than the other 3 groups (P < .05). The TXA cost was lowest in the oral group compared with that in the topical and intravenous groups (P < .05). No differences in thromboembolic complications, postoperative inpatient time, or wound healing were observed among the groups. However, wound dehiscence and continuous wound discharge occurred in the topical group.Conclusion
All the 3 modes of TXA administration significantly reduced postoperative Hb loss, the number of transfusions, and transfusion costs compared with those in the control group. No pulmonary embolism or infection was observed. Oral TXA is recommended because it provided a similar clinical benefit and resulted in the lowest TXA cost compared with the other 2 modes of TXA administration. 相似文献20.
Rahul Goel Patrick Buckley Emily Sterbis Javad Parvizi 《The Journal of arthroplasty》2018,33(11):3547-3550