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Carotid artery stenosis accounts for up to 20% of ischemic strokes. Since the 1950 s, one of the primary surgical treatment for this condition is carotid endarterectomy (CEA). Because of improvement of medical therapy for carotid artery atherosclerosis and the increased use of carotid artery stents, CEA is indicated if the risk of stroke and death are low. The goal of this study is to characterize the impact of pre-operative stroke and stroke risk factors on post-operative CEA patient outcomes, using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) Targeted Vascular Module on CEA. Using the Targeted Vascular Module of the ACS-NSQIP, 22,116 patients who underwent CEA were identified from 2011 to 2016. Univariate analysis and multivariable logistic regression analyses were conducted to identify significant risk factors that predispose patients to stroke. Patients with pre-operative stroke comprise 42.1% of the group, with post-operative stroke being the second most common complication (2.1%). Pre-operative stroke patients were also at a higher risk for transient ischemic attacks, post-operative restenosis, post-operative distal embolization, and other complications. Patients with pre-operative risk factors, including stroke or stroke-like symptoms, high risk physiologic factors, high risk anatomic factors, and contralateral internal carotid artery stenosis were at a higher risk of developing post-operative stroke and other complications. Patients with these pre-operative risk factors should be closely monitored for post-operative complications in an effort to improve patient outcomes. 相似文献
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Daniel E. Goltz Billy T. Baumgartner Cary S. Politzer Marcus DiLallo Michael P. Bolognesi Thorsten M. Seyler 《The Journal of arthroplasty》2018,33(1):25-29
Background
Patient demand and increasing cost awareness have led to the creation of surgical risk calculators that attempt to predict the likelihood of adverse events and to facilitate risk mitigation. The American College of Surgeons National Surgical Quality Improvement Program Surgical Risk Calculator is an online tool available for a wide variety of surgical procedures, and has not yet been fully evaluated in total joint arthroplasty.Methods
A single-center, retrospective review was performed on 909 patients receiving a unilateral primary total knee (496) or hip (413) arthroplasty between January 2012 and December 2014. Patient characteristics were entered into the risk calculator, and predicted outcomes were compared with observed results. Discrimination was evaluated using the receiver-operator area under the curve (AUC) for 90-day readmission, return to operating room (OR), discharge to skilled nursing facility (SNF)/rehab, deep venous thrombosis (DVT), and periprosthetic joint infection (PJI).Results
The risk calculator demonstrated adequate performance in predicting discharge to SNF/rehab (AUC 0.72). Discrimination was relatively limited for DVT (AUC 0.70, P = .2), 90-day readmission (AUC 0.63), PJI (AUC 0.67), and return to OR (AUC 0.59). Risk score differences between those who did and did not experience discharge to SNF/rehab, 90-day readmission, and PJI reached significance (P < .01). Predicted length of stay performed adequately, only overestimating by 0.2 days on average (rho = 0.25, P < .001).Conclusion
The American College of Surgeons National Surgical Quality Improvement Program Surgical Risk Calculator has fair utility in predicting discharge to SNF/rehab, but limited usefulness for 90-day readmission, return to OR, DVT, and PJI. Although length of stay predictions are similar to actual outcomes, statistical correlation remains relatively weak. 相似文献4.
Venkat Boddapati Michael C. Fu David J. Mayman Edwin P. Su Peter K. Sculco Alexander S. McLawhorn 《The Journal of arthroplasty》2018,33(2):521-526
Background
Periprosthetic joint infection (PJI) after primary total knee arthroplasty (TKA) is a devastating complication. The short-term morbidity profile of revision TKA performed for PJI relative to non-PJI revisions is poorly characterized. The purpose of this study is to determine 30-day postoperative outcomes after revision TKA for PJI, relative to primary TKA and aseptic revision TKA.Methods
The American College of Surgeons National Surgical Quality Improvement Program from 2005 to 2015 was queried for primary and revision TKA cases. Revision TKA cases were categorized into PJI and non-PJI cohorts. Differences in 30-day outcomes including postoperative complications, readmissions, operative time, and length of stay were compared using bivariate and multivariate analyses.Results
In total, 175,761 TKAs were included in this study, with 162,981 (92.7%) primary TKAs and 12,780 (7.3%) revision TKAs, of which 2196 (17.2%) revisions were performed for PJI. When compared to aseptic revision TKA, multivariate analysis demonstrated that PJI revisions had a significantly higher risk of major early postoperative complications including death (adjusted odds ratio [OR] 3.25) and sepsis (OR 8.73). In addition, nonhome discharge (OR 1.75), readmissions (OR 1.67), and length of stay (+2.1 days) were all greater relative to non-PJI revisions.Conclusion
Utilizing a large, prospectively collected, national database, we found that revision TKA for PJI has a greater risk of short-term morbidity and mortality and requires a higher utilization of healthcare resources. These results have implications for patient counseling and alternative payment models that may eventually include revision TKA. 相似文献5.
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George Richard Rueb William J. Brady Charles A. Gilliland James T. Patrie Wael E. Saad Saher S. Sabri Auh W. Park James R. Stone John F. Angle 《Journal of vascular and interventional radiology : JVIR》2013,24(12):1774-1778
PurposeCareful case selection and preparation can prevent most cardiopulmonary arrest (CPA) in the interventional radiology (IR) suite. A series of CPAs was analyzed to provide insight into risk factors for these events.Materials and MethodsA single-institution CPA database was used to identify all code team activations from January 1, 2005, to May 30, 2011, in the IR department. Medical records were searched for medical history, American Society of Anesthesiologists (ASA) classification, moderate sedation, and outcomes. Procedural data and procedure classification was acquired from the HI-IQ database.ResultsThere were 36,489 procedures and 23 CPAs during the study period. Of the 23 patients with CPAs, 12 (52%) were male and 11 (48%) female, and average age was 57 years ± 19 (standard deviation). Risk factors included a 56% incidence of diabetes mellitus, 48% incidence of hypertension, and 78% incidence of renal failure. Of the patients with kidney disease, 56% were chronically dialysis-dependent, and an additional 9% were undergoing central venous catheter placement for new hemodialysis. Seventy-eight percent had ASA status of III or greater, and 57% underwent moderate sedation during the procedure. Relative risk of a CPA during dialysis shunt interventions versus arterial interventions was 3.6 (95% confidence interval, 1.0–11.3; P = .045). Eight of 23 (35%) died: one (12%) during resuscitation and seven (88%) after resuscitation (P = .070).ConclusionsThe most common comorbidity of patients with CPA in IR was kidney disease, and the most patients who had CPA underwent dialysis access–related procedures. 相似文献
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《Journal of vascular surgery》2020,71(4):1296-1304.e7
ObjectiveRecent advances in endovascular technology have allowed complex peripheral arterial disease (PAD) to be treated with less invasive hybrid procedures under neuraxial anesthesia. This study investigates the perioperative outcomes of hybrid lower extremity revascularization (LER) performed under neuraxial anesthesia (NAA) vs general anesthesia (GA). We hypothesize that the use of NAA is associated with improved outcomes.MethodsThe 2005-2017 American College of Surgeons National Surgical Quality Improvement Program dataset was used to identify patients who underwent hybrid LER for PAD. Based on the primary anesthetic technique, patients were divided into two groups: GA and NAA, which included spinal or epidural anesthesia. Baseline characteristics of the two groups were compared. A group of patients treated under GA were matched (2:1) to patients in the NAA group based on gender, age, race, functional status, transfer status, chronic obstructive pulmonary disease, wound infection, American Society of Anesthesiologists classification, emergent surgery, preoperative sepsis, indication, and type of hybrid procedure. Patient characteristics and 30-day outcomes were compared.ResultsOf 9430 patients who underwent hybrid LER, only 452 (4.8%) received NAA. Patients who received NAA were older (mean age, 68 ± 8.4 vs 72.3 ± 9.2; P = .004) and were more likely to be white (70.9% vs 85.6%; P < .0001), have dependent functional status (7.6% vs 13.1%; P < .0001), chronic obstructive pulmonary disease (24.3% vs 17.5%; P = .001), and a diagnosis of wound infection (15% vs 23.5%; P < .0001). After propensity matching, 904 patients in the GA group were compared with 452 patients in the NAA group with no difference in baseline characteristics. NAA was associated with reduced rate of more than 48 hours' ventilator requirement (2.4% vs 0.2%; P = .0014), bleeding requiring transfusion (17.5% vs 8%; P < .0001), and overall morbidity (29.3% vs 19%; P < .0001), as well as shorter length of hospital stay (6.8 ± 9.3 vs 5.3 ± 6.1 days; P = .0026) and total operating time (237.8 ± 109 vs 202.4 ± 113 minutes; P < .0001) compared with GA.ConclusionsNAA is an infrequently used anesthesia technique during hybrid LER and is primarily used for older patients with chronic obstructive pulmonary disease. NAA is associated with decreased perioperative morbidity and length of hospital stay compared with GA and may be considered in this sicker patient population. 相似文献
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ObjectiveCervical disc arthroplasty (CDA) is a recent alternative to anterior cervical discectomy and fusion (ACDF) in patients suffering cervical disc herniation and degeneration. To date, a systematic analysis of their comparative advantages and risks following elective surgery remains elusive.MethodsAdult patients undergoing elective CDA or ACDF were extracted from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database years 2011–2014. A total of 19,369 patients were matched 1:1 by age, sex, functional status, charlson comorbidity index, ASA classification, BMI classification, and number of vertebral levels operated on during surgery. This matching process led to a final sample of 588 subjects (294 CDA, 294 ACDF). Multivariable regression was performed for five outcome measures: operation time, early complications, reoperation rates, hospital length of stay (HLOS), and discharge destination. Mean differences (B), odds ratios (OR) and associated 95% confidence intervals (CI) are reported.ResultsCompared to ACDF, CDA was associated with decreased mean operation time (B = −18.78-min, 95% CI [−29.13, −8.42]; p < 0.001), decreased HLOS (B = −0.44-days [−0.77, −0.11]; p = 0.009), and increased likelihood of discharge to home (OR = 5.39 [1.14–25.43]; p = 0.033). No differences in reoperation rates and complications were found.ConclusionIn a matched cohort analysis, CDA performs comparably to ACDF and is associated with decreased operation time and HLOS, and increased likelihood of discharge to home, without differences in 30-day complications or reoperation rates. Future prospective studies are warranted. 相似文献