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OBJECTIVEThis study aims to assess the relationship of comorbidities and postoperative complications to rates of readmission for geriatric patients undergoing anterior cervical discectomy and fusion (ACDF) involving more than 2 levels on an inpatient or outpatient basis. With the rising costs of healthcare in the United States, understanding the safety and efficacy of performing common surgical interventions (including ACDF) as outpatient procedures could prove to be of great economic impact.Objective This study aims to assess the effect of comorbidities and postoperative complications on the rates of readmission of geriatric patients undergoing multilevel anterior cervical discectomy and fusion (ACDF) procedures (i.e., ACDF involving 3 or more levels) on an inpatient or outpatient basis. Same-day surgery has been demonstrated to be a safe and cost-effective alternative to the traditional inpatient option for many surgical interventions. With the rising costs of healthcare, understanding the safety and efficacy of performing common surgical interventions as outpatient procedures could prove to be of great economic impact.METHODSThe study population included total of 2492 patients: 2348 inpatients and 144 outpatients having ACDF procedures involving 3 or more levels in the Medicare Standard Analytical Files database. Age, sex, comorbidities, postoperative complications, readmission rates, and surgical procedure charges were compared between both cohorts. For selected variables, logistic regression was used to model odds ratios for various comorbidities against readmission rates for both inpatient and outpatient cohorts. Chi-square tests were also calculated to compare these comorbidities with readmission in each cohort.RESULTSOverall complication rates within 30 postoperative days were greater for inpatients than for outpatients (44.2% vs 12.5%, p < 0.001). More inpatients developed postoperative urinary tract infection (7.9% vs 0%, p < 0.001), and the inpatient cohort had increased risk of readmission with comorbidities of anemia (OR 1.52, p < 0.001), smoking (OR 2.12, p < 0.001), and BMI ≥ 30 (OR 1.43, p < 0.001). Outpatients had increased risk of readmission with comorbidities of anemia (OR 2.78, p = 0.047), diabetes mellitus type 1 or 2 (OR 3.25, p = 0.033), and BMI ≥ 30 (OR 3.95, p = 0.008). Inpatients also had increased readmission risk with a postoperative complication of surgical site infection (OR 2.38, p < 0.001). The average charges for inpatient multilevel ACDF were significantly higher than for multilevel ACDF performed on an outpatient basis ($12,734.27 vs $12,152.18, p = 0.0019).CONCLUSIONSThis study suggests that ACDF surgery involving 3 or more levels performed as an outpatient procedure in the geriatric population may be associated with lower rates of readmissions, complications, and surgical charges.

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OBJECTIVEWith the costs related to the United States medical system constantly rising, efforts are being made to turn traditional inpatient procedures into outpatient same-day surgeries. In this study the authors looked at the various comorbidities and perioperative complications and their impact on readmission rates of patients undergoing outpatient versus inpatient 3- and 4-level anterior cervical discectomy and fusion (ACDF).METHODSThis was a retrospective study of 337 3- and 4- level ACDF procedures in 332 patients (5 patients had both primary and revision surgeries that were included in this total of 337 procedures) between May 2012 and June 2017. In total, 331 procedures were analyzed, as 6 patients were lost to follow-up. Outpatient surgery was performed for 299 procedures (102 4-level procedures and 197 3-level procedures), and inpatient surgery was performed for 32 procedures (11 4-level procedures and 21 3-level procedures). Age, sex, comorbidities, number of fusion levels, pain level, and perioperative complications were compared between both cohorts.RESULTSAnalysis was performed for 331 3- and 4-level ACDF procedures done at 6 different hospitals. The overall 30-day readmission rate was 1.2% (outpatient 3 [1.0%] vs inpatient 1 [3.1%], p = 0.847). Outpatients had increased readmission risk, with comorbidities of coronary artery disease (OR 1.058, p = 0.039), autoimmune disease (OR 1.142, p = 0.006), diabetes (OR 1.056, p = 0.001), and chronic kidney disease (OR 0.933, p = 0.035). Perioperative complications of delirium (OR 2.709, p < 0.001) and surgical site infection (OR 2.709, p < 0.001) were associated with increased risk of 30-day hospital readmission in outpatients compared to inpatients.CONCLUSIONSThis study demonstrates the safety and effectiveness of 3- and 4-level ACDF surgery, although various comorbidities and perioperative complications may lead to higher readmission rates. Patient selection for outpatient 3- and 4-level ACDF cases might play a role in the safety of performing these procedures in the ambulatory setting, but further studies are needed to accurately identify which factors are most pertinent for appropriate selection.

Background We aimed to evaluate the long-term complication profile associated with port-a-catheter placement. Methods Patients undergoing port-a-catheter placement from 2007 to 2012 with 5-year follow up were identified. Descriptive statistics, χ 2 tests, and multivariate regression models were analyzed. Results Any complication occurring within 5 years postoperatively was common (59.04%, n = 53,353). Arrhythmogenic (32.66%, n = 30,625) and thrombovascular (36.80%, n = 34,499) complications were more common than infection (17.86%, n = 16,745) and mechanical (10.31%, n = 9,670) complications. Multivariate analysis demonstrated that history of atrial fibrillation is a risk factor for developing any complication (odds ratio 7.99, 95% confidence interval 7.29–8.77). Conclusion Patients with history of atrial fibrillation have increased odds of developing infectious, thrombovascular, mechanical, and arrhythmogenic complications with port-a-catheter placement. This study is the first to show that postprocedure arrhythmias occur at significant rates within the 5-year follow-up period. We caution that development of new arrhythmia should be monitored throughout a prolonged follow-up period. We hope our analysis encourages multidisciplinary coordination of patients with ports so that implants are promptly removed when they are no longer needed to avoid these complications.

Background The Centers for Disease Control and Prevention have declared that the United States is amidst a continuing opioid epidemic, with drug overdose–related death tripling between 1999 and 2014. Among the 47,055 overdose-related deaths that occurred in 2014, 28,647 (60.9%) of them involved an opioid. Methods To determine if there are specific trends in opioid prescribing practices of specific groups of surgeons to better describe any regional or subspecialty trends that exist, the Part D Prescriber Public Use File was used to evaluate all prescription drug orders for Medicare beneficiaries with a Part D prescription drug plan for the 2015 calendar year. Only those providers with the specialty description corresponding to a surgical specialty were included in this study, using the provider's Part B claims. Results A total of 65,277,932 claims made to Part D by 90,253 surgeons in the 2015 service year were analyzed in this study, demonstrating statistically significant differences in the opioid prescribing practices of surgeons from different states, cities, practice settings, and subspecialties ( P < .05). During this year, these surgeons' opioid medication claims cost the health care system $133,091,997.81 in drug benefits. Conclusion All health professionals with opiate prescribing privileges are entrusted with and responsible for the use of these medications; therefore, physicians have a crucial role in ensuring safe and effective use of this treatment option and the deterrence of its abuse. This is true in particular for surgeons given the acuity level and context of their practice.

Objective This study aims to assess the postoperative complication rates associated with fluoroscopically placed gastrostomy tubes. Background Fluoroscopically placed gastrostomy tubes are a relatively common procedure performed by interventional radiologists. Few studies have been performed in the United States to access the complication profile of fluoroscopically placed gastrostomy tubes. Methods Total 51 million Medicare Standard Analytic Patient Records derived from Medicare parts A and B records from 2007 to 2012 were retrospectively analyzed. Only the patients undergoing fluoroscopic gastrostomy were included in this study. Patient demographics were stratified by age, sex, comorbidities, and peri- and postoperative complications as defined by International Classification of Diseases (ICD) 9 codes. Results Total 30,327 patients undergoing fluoroscopic gastrostomy were analyzed. Perioperative complications following these procedures were low, with 61 (0.02%) patients experiencing pneumoperitoneum, 130 (0.43%) experiencing ileus, 16 (0.05%) experiencing esophageal/gastric perforation, and 30 (0.09%) patients experiencing intra-abdominal injury. Most common postoperative complications included abdominal wall pain (n = 2,808, 9.25%), bleeding (n = 1,353, 4.46%), and mechanical complications (n = 1,435, 4.73%). Conclusion Fluoroscopic guidance is a safe method for gastrostomy placement, with exceedingly low rates of peri- and postoperative complications.

Objective This study aims to assess the regional variation and overall longitudinal prevalence of approaches to gastrostomy tube placement in patients covered by Medicare or Medicaid. Background Gastrostomy tubes are most commonly inserted endoscopically given the approaches’ demonstrated safety, success, and patient outcomes as compared with laparoscopic approaches. Recently, the growth of interventional radiology services has provided patients with an alternative percutaneous approach. The safety and efficacy of this approach as opposed to endoscopic approaches has yet to be determined. Methods From 2005 to 2014, Medicare Standard Analytic Files derived from Medicare parts A and B, which contain 100% of inpatient and outpatient facility records billed to Medicare, were retrospectively analyzed. Age, sex, year of placement, region, comparative quarterly ratio, regional cost variation, and overall financial cost were compared between both cohorts. Results Our population included a total of 336,021 patients; of those, 30,327 patients underwent fluoroscopic guided procedures, and 305,694 patients underwent endoscopic procedures. Age (p < 0.001), region (p = 0.043), and year of placement (p < 0.001) varied significantly between these populations. Fluoroscopic-guided procedures were found to have a statistically significantly lower average cost of treatment compared with endoscopic gastrostomies ($2,018.62 vs. $2,471.33, respectively, p = 0.03). Conclusion This study demonstrates an increasing prevalence of fluoroscopically placed gastrostomy tubes as compared with those placed endoscopically.