Failed recovery after pancreatoduodenectomy: A significant problem even without surgical complications.

BACKGROUND: The absence of surgical complications has traditionally been used to define successful recovery after pancreas surgery. However, patient-reported outcome measures as metrics of a challenging recovery may be superior to objective morbidity. This study aims to evaluate the use of patient-reported outcomes in assessing recovery after pancreas surgery. METHODS: Patients scheduled for pancreatoduodenectomy were prospectively enrolled between 2016 to 2018. Patient-reported outcomes were collected using the linear analog self-assessment questionnaire preoperatively and on postoperative days 2, 7, 14, 30, and monthly until 6 months. Patients were also asked if they felt fully recovered at 30 days and 6 months. Thirty-day surgical morbidity was prospectively assessed, and the comprehensive complication index at 30 days was used to categorize morbidity as major or multiple minor complications (comprehensive complication index ≥26.2) vs uncomplicated (comprehensive complication index <26.2). Clinically significant International Study Group Pancreas Surgery Grade B and C pancreatic fistulas and delayed gastric emptying were reported. χ2 and Kruskal-Wallis tests were used to assess associations with recovery by 6 months and quality of life throughout the postoperative period. RESULTS: Of 116 patients who met inclusion criteria and were enrolled, 32 (28%) had major or multiple minor complications (comprehensive complication index ≥26.2). Overall, fewer than 1 in 10 patients (7%) reported feeling fully recovered at 30 days postoperatively, whereas 55% reported feeling fully recovered at 6 months. Of patients suffering major morbidity, 62% did not recover by 6 months, whereas 38% of those in the uncomplicated group reported not being recovered at 6 months (P = .03). Patients who experienced delayed gastric emptying reported low quality-of-life scores at 1 month (P = .04) compared to those with no delayed gastric emptying, but this did not persist at 6 months (P = .80). Postoperative pancreatic fistula was not associated with quality of life at 1 or 6 months (both P > .05). In the uncomplicated patients, age, sex, surgical approach, and cancer status were not associated with failed recovery at 6 months (all P > .05), and healthier patients (American Society of Anesthesiologists 1-2) were less likely to report complete recovery (42% vs 69% American Society of Anesthesiologists 3-4, P = .04). With the exception of higher preoperative pain scores (mean 2.3 [standard deviation 2.4] among patients not fully recovered at 6 months vs 1.6 [2.2] among those fully recovered, P = .04), preoperative patient-reported outcomes were not associated with failed recovery at 6 months (all P > .05). However, lower 30-day quality of life, social activity, pain, and fatigue scores were associated with incomplete recovery at 6 months. CONCLUSION: More than 1 in 3 patients with an uncomplicated course do not feel fully recovered from pancreas surgery at 6 months; the presence of surgical complications did not universally correspond with recovery failure. In patients with complications, delayed gastric emptying appears to drive quality of life more significantly than postoperative pancreatic fistula. In patients with uncomplicated recovery, healthier patients were less likely to report full recovery at 6 months. Thirty-day patient-reported outcomes may be able to identify patients who are at risk of incomplete long-term recovery.

Perioperative Outcomes of Vesicovaginal Fistula Repair by Surgical Approach.

IMPORTANCE: Data comparing perioperative outcomes between transvaginal, transabdominal, and laparoscopic/robotic vesicovaginal fistula (VVF) repair are limited but are important for surgical planning and patient counseling. OBJECTIVE: This study aimed to assess perioperative morbidity of VVF repair performed via various approaches. STUDY DESIGN: The American College of Surgeons National Surgical Quality Improvement Program database was used to identify women who underwent transvaginal, transabdominal, or laparoscopic/robotic VVF repair from 2009 to 2020. Associations of surgical approach with baseline characteristics, blood transfusion, prolonged hospitalization (>4 days), and 30-day outcomes (any major or minor complication or return to the operating room) were evaluated with χ 2 , Fisher exact, and Kruskal-Wallis tests. Multivariable logistic regression models assessed the adjusted association of approach with 30-day complications and prolonged hospitalization. RESULTS: Overall, 449 women underwent VVF repair, including 252 transvaginal (56.1%), 148 transabdominal (33.0%), and 49 laparoscopic/robotic procedures (10.9%). Abdominal repair was associated with a longer length of hospitalization (median, 3 days vs 1 day transvaginal and laparoscopic/robotic; P < 0.001), higher risk of prolonged length of stay (abdominal, 21.1%; transvaginal, 4.0%; laparoscopic/robotic, 2.0%; P < 0.001), major complications (abdominal, 4.7%; transvaginal, 0.8%; laparoscopic/robotic, 0.0%; P = 0.03), and perioperative transfusion (abdominal, 5.0%; transvaginal, 0.0%; laparoscopic/robotic, 2.1%; P = 0.01). On multivariable analysis, the abdominal approach was independently associated with an increased risk of prolonged hospitalization compared with laparoscopic/robotic (odds ratio, 12.3; 95% confidence interval, 1.63-93.21; P = 0.02) and transvaginal (odds ratio, 6.09; 95% confidence interval, 2.87-12.92; P < 0.001) but not with major/minor complications ( P = 0.76). CONCLUSION: Transvaginal and laparoscopic/robotic approaches to VVF repair are associated with lower rates of prolonged hospitalization, major complications, and readmission compared with a transabdominal approach.

Disparities in Parathyroidectomy: Who Receives Appropriate Treatment for Primary Hyperparathyroidism?

INTRODUCTION: Parathyroidectomy is underperformed despite clear benefits in primary hyperparathyroidism (PHPT). We evaluated disparities in receipt of parathyroidectomy following PHPT diagnosis to explore barriers to care. METHODS: Adults diagnosed with PHPT 2013-2018 at a health system were identified. Recommended indications for parathyroidectomy include age ≤50 y, calcium >11 mg/dL, or the presence of nephrolithiasis, hypercalciuria, nephrocalcinosis, decreased glomerular filtration rate, osteopenia, osteoporosis, or pathological fracture 1 y prior to diagnosis. Kaplan-Meier analysis assessed rates of parathyroidectomy within 12 mo following diagnosis as well as median time to parathyroidectomy, and multivariable Cox proportional hazards analyses assessed factors associated with undergoing parathyroidectomy. RESULTS: Of 2409 patients, 75% were females, 12% aged ≤50 y, and 92% non-Hispanic White, while 52% had Medicaid/Medicare, 36% were commercial/self-pay or uninsured, and 12% unknown. Parathyroidectomy was performed within 1 y in 50% of patients. Within the 68% that met recommendations, parathyroidectomy was performed within 1 y in 54%; median time from diagnosis to surgery was shorter for males, patients aged ≤50 y, commercial/self-pay/no insurance patients (versus Medicaid/Medicare), and those with fewer comorbidities, P < 0.05. Multivariable analysis demonstrated non-Hispanic White patients and those with commercial/self-pay/uninsured were more likely to undergo parathyroidectomy after adjusting for comorbidity, age, and facility site. Among those strongly indicated, patients not on Medicare/Medicaid and aged ≤50 y were more likely to undergo parathyroidectomy after adjusting for race, comorbidity, and facility site. CONCLUSIONS: Disparities in parathyroidectomy for PHPT were observed. Insurance type was associated with undergoing parathyroidectomy; patients on governmental insurance were less likely to undergo surgery and waited longer for surgery despite strong indications. Barriers to referral and access to surgery should be investigated and addressed to optimize all patients' access to care.

Is Same-Day Discharge Following Minimally Invasive Sacrocolpopexy Safe and Feasible? A National Contemporary Database Analysis.

OBJECTIVE: The aim of this study was to investigate trends and outcomes of ambulatory minimally invasive sacrocolpopexy (MISC) using data from a contemporary multicenter nationwide cohort. METHODS: We used the American College of Surgeons National Surgical Quality Improvement Program database to identify women who underwent nonemergent MISC (laparoscopic and robotic) from 2012 to 2018. Exclusion criteria were age <18 or ≥90 years, rectal prolapse, postoperative discharge day ≥3, and concomitant hysterectomy, transvaginal mesh repair, colpocleisis, and/or colorectal surgery. Baseline demographics and 30-day outcomes were compared between patients who underwent same-day discharge (SDD; discharge on postoperative day [POD] 0) and those discharged on POD 1-2 using Kruskal-Wallis, Fisher exact, and Pearson χ2 tests. A 2-sided Cochran-Armitage trend test assessed SDD over time, and person-years methodology was used to assess readmission rates. Multivariable logistic regression and Cox proportional hazards modeling evaluated associations between SDD and postoperative outcomes. We hypothesized that SDD increased over the study time frame and is not associated with adverse outcomes. RESULTS: Of 2,928 women, 362 (12.4%) were SDD, and 2,566 (87.6%) were discharged POD 1-2. The proportion of SDD nearly quadrupled over time (5.6% [2012], 20.6% [2018]; P < 0.001). The SDD group was younger (mean age, 61.9 vs 63.6; P = 0.04), with lower proportion of American Society of Anesthesiologists class III or higher (21.8% vs 27.5%; P = 0.02) and hypertension (37.3% vs.46.5%; P < 0.001), shorter total operation time (median, 142 vs 172 minutes; P < 0.001), and fewer concomitant slings (21.5% vs 33.0%; P < 0.001). Outcomes were similar for SDD: 30-day overall complications (3.0% vs 4.4%; P = 0.23), readmissions (1.1% vs 2.0%; P = 0.28), and reoperations (1.1% vs 0.9%; P = 0.55) and persisted with multivariable analysis. CONCLUSION: Ambulatory MISC significantly increased during the study period and appears safe and feasible in select patients.

Female Sex is a Marker for Higher Morbidity and Mortality after Elective Endovascular Aortic Aneurysm Repair: A National Surgical Quality Improvement Program Analysis.

BACKGROUND: The adverse gender disparities for women after open abdominal aortic aneurysm (AAA) repair have been well documented. The purpose of this study is to review whether these disparities extend to elective endovascular aneurysm repair (EVAR). METHODS: Nonruptured, elective AAA was identified from the American College of Surgeons' National Quality Improvement Program (NSQIP) Targeted Participant Use File for EVAR from 2012 to 2017. The primary outcome was mortality. Secondary outcomes included lower extremity ischemia requiring intervention (LEIRI) and prolonged operative time (>120 min). Multivariable logistic regression models were used to assess the risk of mortality, LEIRI, and prolonged operative time among women compared with men. RESULTS: There were 14,019 EVAR procedures captured. A total of 3,367 were included for analysis after limiting to nonruptured, elective cases for diagnosis of AAA with a Current Procedural Terminology procedure code for EVAR. Of those, 2,764 (82.1%) were performed in men and 603 (17.9%) in women. Female patients were older (median [interquartile range (IQR)] 77 years [70-82] versus 74 years [68-80], P < 0.001), more likely to smoke (35.5% versus 29.6%, P = 0.005), and less likely to have diabetes (12.4% versus 17.8%, P = 0.001). Women had slightly smaller AAA size (median [IQR] 5.4 cm [5.0-5.9] versus 5.5 cm [5.1-6.0], P < 0.001) and were more likely to have prior abdominal operations (35.3% versus 23.1%, P < 0.001). The operative time was longer among women (median 114 min. [85-150] versus 105 min. [82-140], P < 0.001). Postoperatively, mortality was higher in female patients (1.8% versus 0.9%, P = 0.036), LEIRI occurred in higher proportion among female patients (2.7% versus 1.2%, P = 0.009), and their hospital stay was also longer (median 2 days [1-3] versus 1 day [1-2] days, P < 0.001). On multivariable logistic regression analysis, hematocrit level <30 vol% versus ≥30 vol% (odds ratio (OR) 5.5, 95% confidence interval (CI) 2.1-14.5, P < 0.001) was associated with increased mortality. Although not statistically significant, there was also evidence that the odds of mortality were also greater among women (OR 2.0, 95% CI 0.98-4.2, P = 0.06). LEIRI was more likely among women (OR 2.1, 95% CI 1.2-3.9, P = 0.015) and patients with a smoking history (OR 1.8, 95% CI 1.0-3.2, P = 0.044). Finally, odds of prolonged operative time were higher among women (OR 1.4, 95% CI 1.2-1.7, P < 0.001) and patients with chronic obstructive pulmonary disease (OR 1.2, 95% CI 1.0-1.5, P = 0.033) or partial/total dependent functional status (OR 2.2, 95% CI 1.3-3.7, P = 0.003). CONCLUSIONS: Although EVAR has improved overall surgical AAA outcomes, the NSQIP data in elective EVAR demonstrate continued sex disparities in morbidity and mortality after AAA surgical repair to the detriment of female patients.

What Drives Opioid Prescriptions After Cardiac Surgery: Practice or Patient?

BACKGROUND: The objectives of this study were to describe opioid prescribing after hospitalization for elective cardiac operation, to identify factors associated with increased opioid prescriptions, and to develop procedure-specific opioid prescribing guidelines. METHODS: We analyzed data from all adults (≥18 years) undergoing elective cardiac operation for acquired heart disease from July 2014 to March 2017 at 3 affiliated hospitals. Opioid prescription data were abstracted and converted to morphine milligram equivalents (MME). Multivariable logistic regression was performed with the outcome of top-quartile prescriptions. RESULTS: There were 4145 study patients after exclusion of preoperative opioid users (10.5%). Mean ± SD patient age was 63.9 ± 13.2 years, and 68.4% (n = 2835) were male. The operation was the first in 87.3% (3617); the most common operative approach was sternotomy in 91.0% (n = 3773), followed by robot-assisted operation in 4.6% (n = 192). The majority of patients, 72.7%, received an opioid prescription at hospital dismissal, with a median opioid prescription of 200 MME (interquartile range 0 to 375 MME; range 0 to 6400 MME). This varied by hospital, with medians of 150, 450, and 600 MME (P < .001). On multivariable analysis, the factor with greatest association with top-quartile opioid prescription was hospital (odds ratio, 57.2, highest vs lowest; 95% confidence interval, 40.2-81.4; P < .001). CONCLUSIONS: Significant variation in opioid prescribing practices after cardiac operation was observed. The primary driver was hospital-centric as opposed to patient specific. Opioid prescribing guidelines were established to standardize posthospital pain management.

Editor's Choice - Short Term and Long Term Outcomes After Endovascular or Open Repair for Ruptured Infrarenal Abdominal Aortic Aneurysms in the Vascular Quality Initiative.

OBJECTIVE: Repair of ruptured infrarenal abdominal aortic aneurysms (rAAA) has shifted from open surgical (OAR) to endovascular (EVAR) over the last decade. However, the long term impact of EVAR vs. OAR for rAAA has not been well described. METHODS: Prospectively collected registry data (Vascular Quality Initiative [VQI]) were analysed retrospectively to identify patients who underwent EVAR or OAR for rAAA (2004-2018). The primary outcome was death (in hospital and overall post-discharge). Inverse probability weighting (IPW) was used to adjust for treatment selection. Poisson regression assessed the number of one year post-discharge re-interventions. RESULTS: In total, 4257 patients receiving EVAR (n = 2389 [56%]) or OAR (n = 1868 [44%]) for rAAA were identified. Patients were predominantly male (n = 3310 [77.8%]) with a mean ± standard deviation age of 72.7 ± 9.6 years; most (n = 2449 [59.4%]) presented with haemodynamic instability. Use of EVAR for rAAA increased from 7.8% in 2004 to 67.2% in 2018. After IPW, OAR was associated with a higher odds of in hospital mortality (odds ratio [OR] 1.76, 95% confidence interval [CI] 1.54-2.01; p < .001), which was confirmed after multivariable logistic regression (OR 2.08, 95% CI 1.76-2.45; p < .001). Multivariable Cox proportional hazards showed that OAR was also associated with increased overall post-discharge mortality among all patients (hazard ratio 1.36, 95% CI 1.23-1.51; p < .001). Within weighted treatment groups, five year survival was significantly different (55% for EVAR vs. 46% for OAR; p < .001). OAR showed a significantly higher risk of one year post-discharge re-interventions (incidence rate ratio 2.10, 95% CI 1.52-2.89; p < .001). CONCLUSION: Within the VQI, EVAR for rAAA repair has been increasingly adopted with favourable short term outcomes in terms of morbidity and mortality, as compared with OAR. Unlike elective AAA repair, survival rates between EVAR and OAR do not converge in long term follow up for patients who survived the index hospitalisation.

Patient and institutional factors associated with postoperative opioid prescribing after common vascular procedures.

OBJECTIVE: Overprescription of postoperative opioid medication is a major contributor to the opioid abuse epidemic in the United States. Research into prescribing practices has suggested that patients be limited to 7 days or <200 morphine milligram equivalents (MME) after surgical procedures. Our aim was to identify patient or institutional factors associated with increased opioid prescriptions. METHODS: Opioid naive patients from an integrated health system undergoing one of nine surgical and endovascular procedures tracked within the Vascular Quality Initiative from 2015 to 2017 were identified and matched to their discharge and refill opioid prescriptions. Discharge opioid prescriptions were converted to MME. The primary outcome was discharge MME >200, and secondary outcomes were procedure-specific top-quartile opioid prescription and medication refills. Multivariable logistic regression was used to assess patient and perioperative factors associated with each outcome. RESULTS: Among 1546 opioid naive patients, 739 (48%) received a discharge opioid prescription; median MME was 0 (interquartile range, 0-150), and 349 (23%) had >200 MME. Among those with a discharge prescription, median MME was 180 (interquartile range, 150-300). MME varied by procedure (P < .001), with highest MME after suprainguinal bypass (median, 225) and infrainguinal bypass (200) and lowest MME after carotid artery stenting, carotid endarterectomy, and percutaneous peripheral vascular intervention (all medians of 0). On multivariable analysis, factors associated with MME >200 included younger patient age (<65 vs ≥ 80 years; odds ratio [OR], 3.0; 95% confidence interval [CI], 1.9-4.6; P < .001), treating institution B vs A (OR, 3.50; 95% CI, 2.42-5.07; P < .001) and C vs A (OR, 3.90; 95% CI, 2.66-5.74; P < .001), procedure-specific top-quartile length of stay (OR, 1.45; 95% CI, 1.01-2.08; P = .047), and prior tobacco use (OR, 1.60; 95% CI, 1.07-2.37; P = .02). The same variables along with current tobacco use and lack of preoperative aspirin were associated with procedure-specific top-quartile MME at discharge. Chronic beta-blocker use was protective of top-quartile MME. Based on the observed variability, an institutional standard for opioid prescribing has been developed for standardization. CONCLUSIONS: Opioid prescriptions at discharge vary with the invasiveness of vascular surgical procedures. Less than 25% of patients receive >200 MME. Variation by center represents a lack of standardization in prescribing practices and an opportunity for further improvement based on developed guidelines. Patient factors and procedure type can alert clinicians to patients at risk of higher than recommended MME.

Integrated cancer networks improve compliance with national guidelines and outcomes for resectable gastric cancer.

BACKGROUND: National Comprehensive Cancer Network (NCCN) guidelines recommend accurate clinical staging, perioperative therapy, and complete lymphadenectomy for patients with stage II to III gastric cancer. However, national compliance remains low. It was hypothesized that integrated cancer networks might improve compliance and outcomes within the community. METHODS: Patients with stage II to III gastric adenocarcinoma undergoing curative-intent resection (National Cancer Data Base, 2006-2015) were examined. Guideline compliance was defined as any perioperative adjunctive therapy, complete lymphadenectomy, complete clinical staging, and complete compliance (all measures). Univariate comparisons and multivariable regression were used to assess factors associated with compliance, and Kaplan-Meier analysis was used to assess survival. RESULTS: There were 27,210 patients identified: 7235 (26.6%) underwent surgery alone, whereas 19,975 (73.4%) received additional therapy. Half (53.1%) had complete lymphadenectomies, whereas complete clinical staging was available for 65.5%. Overall compliance with all 3 measures was 30.1%. Compliance improved by approximately 20% for each measure across the 10-year study period. Although patients treated at academic programs were most likely to receive concordant care in an adjusted analysis, those treated at integrated care networks were more likely to receive guideline-concordant care (odds ratio [OR], 0.69) than those treated at comprehensive community programs (OR, 0.48) or community programs (OR, 0.45; all P values <.001). The median overall survival was 45.5 months for patients who received guideline-concordant care and 32.0 months for those who did not (P < .001, reference for all ORs: academic programs). CONCLUSIONS: Compliance with guidelines was associated with improved outcomes. Although the rate of compliance with NCCN guidelines is improving, integrated care networks may be an important way of improving the quality of gastric cancer care within the community.

Prospective longitudinal cohort study of patient recovery after major gastrointestinal surgery: is there a difference between minimally invasive and open approaches?

BACKGROUND: Surgeons use the absence of post-operative complications to define recovery while patients define recovery as return to normal function. We aimed to better define the recovery process after minimally invasive surgery (MIS) and open gastrointestinal surgery. METHODS: Patients scheduled for open or MIS pancreaticoduodenectomy, esophagectomy, colectomy, and proctectomy were prospectively enrolled. Patient-reported outcomes (PROs) were collected using validated PROMIS and LASA scales pre-operatively, on post-operative days 2, 7, 14, 30, and monthly until 6 months. Patients were also asked if they felt fully recovered. Descriptive statistics and area under the curve (AUC) were used to compare approaches. Multivariable mixed-effects repeated measures models and logistic regression were used to control for covariates. RESULTS: 340 patients met inclusion criteria (158 open and 182 MIS). Median age was 60 years with 44% women. The PRO showed improved post-operative QOL scores in MIS compared to open on all measures by AUC. None of these difference persisted at 6-months. After adjusting for covariates, MIS had higher overall QOL scores at day 14 (Estimate + 0.58, p = 0.02) and 30 (+ 0.56, p = 0.03). Differences did not persist at 3 and 6 months (both p > 0.05). At 1, 3, and 6 months, 20%, 47%, and 61% of patients reported feeling completely recovered. On adjusted analysis there was no difference in odds of complete recovery in MIS at 1 (OR 1.07 [95% CI 0.53-2.14] and 3 months (1.12 [0.63-2.01]) compared to open. MIS patients were more likely to report complete recovery at 6 months (1.87 [1.05-3.33]). CONCLUSION: MIS patients reported improved PRO on selected QOL measures early in the recovery period compared to open. There was no difference in long-term QOL data between MIS and open patients. Two-thirds (61%) of patients reported being fully recovered at 6 months with MIS patients being more likely to report a complete recovery.

Using evidence to direct quality improvement efforts: Defining the highest impact complications after complex cytoreductive surgery for ovarian cancer.

OBJECTIVE: We sought to identify postoperative complications with the greatest impact on patient-centric outcomes to serve as high yield QI targets in ovarian cancer (OC) surgery. METHODS: Women undergoing complex CRS (defined as cytoreductive surgery with colon resection) for OC between January 1, 2012 and 12/31/2016 were identified from the National Surgical Quality Improvement Program (NSQIP) database. We determined the population attributable fraction (PAF) to quantify the contribution of each major complication towards adverse outcomes. PAF represents the burden of adverse outcomes that could be eliminated if the corresponding complication was prevented. Organ space surgical site infection (SSI) was used as a surrogate for anastomotic leak (AL). RESULTS: A total of 1434 women met inclusion criteria. Any adverse clinical outcome (composite of death, reoperation, or end organ dysfunction) occurred in 9.1% of women, and AL was the largest contributor to adverse clinical outcomes [PAF = 33.4% (95%CI: 22.3%-45.6%)]. The rates of increased resource utilization were as follows; prolonged hospitalization in 23.7%, non-home discharge in 10.7% and unplanned readmission in 14.8% of women. AL was the largest contributor to prolonged hospitalizations [PAF = 75.7% (95%CI: 51.4%-90.0%)] and readmissions [PAF = 17.1% (95%CI: 11.5%-22.6%)]; while transfusion was the largest contributor to non-home discharge [PAF = 22.8% (95%CI: 0.7%-42.4%)]. By comparison, the impact of other complications, including those targeted by the Surgical Care Improvement Project (SCIP), such as incisional SSI, venous thromboembolism, myocardial infarction, and urinary infection, was small. CONCLUSIONS: Anastomotic leak is the largest contributor to adverse clinical outcomes and increased resource utilization after complex cytoreductive surgery. Quality improvement efforts to reduce AL and its impact should be of highest priority in OC surgery.

Pain and opioid prescriptions vary by procedure after breast surgery.

BACKGROUND: With the opioid epidemic in the United States, evaluating opioid prescribing patterns is essential. We evaluated opioids prescribed at discharge following breast surgery and their association with patient factors and pain scores. METHODS: We retrospectively identified adult patients who underwent a mastectomy for cancer at Mayo Clinic sites from January 2010 to December 2016. Pain scores and prescription data were compared across operations and patient factors by univariate and multivariable analyses. RESULTS: Of 4021 patients, 3782 (94.1%) received an opioid prescription. Median oral milligram morphine equivalents (MME) were similar across all site-specific procedure groups (medians ranging from 225 to 375) while pain scores ranged from 1 to 4. Patients undergoing bilateral mastectomy (BM) and immediate breast reconstruction (IBR) reported the greatest pain scores. Pain scores did not vary with age or diagnosis for patients undergoing unilateral mastectomy or BM with lymph node surgery and IBR procedures. On multivariable analysis, variables associated with a MME discharge prescription >Q4 values included age, body mass index, site, year, inpatient status, and pain before discharge >3. CONCLUSION: Patient-reported pain following breast surgery varied by procedure, while MMEs prescribed remained similar. This suggests current opioid prescribing does not reflect intensity of pain and requires further research to optimize discharge opioid prescribing practices.

Does Metabolic Syndrome Increase the Risk of Postoperative Complications in Patients Undergoing Colorectal Cancer Surgery?

BACKGROUND: Metabolic syndrome is associated with poorer postoperative outcomes after various abdominal operations. However, the impact of metabolic syndrome on outcomes after colorectal cancer surgery remains poorly described. OBJECTIVE: The purpose of this study was to determine the association between metabolic syndrome and short-term postoperative outcomes in patients undergoing elective colorectal cancer surgery. DESIGN: This was a retrospective cohort study. SETTINGS: This study used a national multicenter database. PATIENTS: Adult patients who underwent elective colectomy for colorectal cancer from 2010 to 2016 were identified in the American College of Surgeons National Surgical Quality Improvement Program database. MAIN OUTCOME MEASURES: Thirty-day postoperative mortality and morbidity, unplanned reoperation, unplanned readmission, operative time, and length of stay were measured. RESULTS: A total of 91,566 patients were analyzed; 7603 (8.3%) had metabolic syndrome. On unadjusted analysis, metabolic syndrome was associated with an increased risk of 30-day overall morbidity, pulmonary complications, renal complications, septic complications, cardiac complications, wound complications, blood transfusion, longer length of stay, and unplanned readmissions. On multivariable analysis, metabolic syndrome remained significantly associated with renal complications (OR = 1.44 (95% CI, 1.29-1.60)), superficial surgical site infection (OR = 1.46 (95% CI, 1.32-1.60)), deep surgical site infection (OR = 1.40 (95% CI, 1.15-1.70)), wound dehiscence (OR = 1.47 (95% CI, 1.20-1.80)), and unplanned readmissions (HR = 1.24 (95% CI, 1.15-1.34)). The risks of overall morbidity, cardiac and septic complications, and prolonged length of stay for laparoscopic procedures were significantly associated with diabetes mellitus rather than metabolic syndrome as a composite entity. LIMITATIONS: This study was limited by its retrospective design and inability to analyze outcomes beyond 30 days. CONCLUSIONS: Patients with metabolic syndrome undergoing elective surgery for colorectal cancer have an increased risk of 30-day postoperative renal complications, wound complications, and unplanned hospital readmissions. A multidisciplinary approach involving lifestyle modifications and pharmacologic interventions to improve the components of metabolic syndrome should be implemented preoperatively for these patients. See Video Abstract at http://links.lww.com/DCR/A909.

Characterizing the spectrum of body mass index associated with severe postoperative pulmonary complications in children.

PURPOSE: While high body mass index (BMI) is a recognized risk factor for pulmonary complications in adults, its importance as a risk factor for complications following pediatric surgery is poorly described. We evaluated the association between BMI and severe pediatric perioperative pulmonary complications (PPCs). METHODS: In this retrospective cohort study, we evaluated pediatric patients (aged 2-17 years) undergoing elective procedures in the 2015 Pediatric National Surgical Quality Improvement Program (NSQIP-P). Severe PPCs were defined as either pneumonia/reintubation within 3 days of surgery, or pneumonia/reintubation as an index complication within 7 days. Univariate and multivariable logistic regression analyses adjusting for patient factors and surgical case-mix tested associations between BMI class-using the Centers for Disease Control age- and sex-dependent BMI percentiles-and severe PPCs. RESULTS: Among 40,949 patients, BMI class was distributed as follows: 2740 (6.7%) were underweight, 23,630 (57.7%) normal weight, 6161 (15.0%) overweight, and 8418 (20.6%) obese. Overweight BMI class was not associated with PPCs in univariate analyses, but became statistically significant after adjustment [OR 1.84 (95% CI 1.07-3.15), p = 0.03], and persisted across multiple adjustment approaches. Neither underweight [OR 1.01 (95% CI 0.53-1.94), p = 0.97] nor obesity [OR 1.10 (95% CI 0.63-1.94), p = 0.73] were associated with PPCs after adjustment. CONCLUSION: Overweight pediatric patients have an elevated, previously underappreciated risk of severe PPCs. Contrary to prior studies, the present study found no greater risk in obese children, perhaps due to bias, confounding, or practice migration from "availability bias". Findings from the present study, taken with prior work describing pulmonary risks of obesity, suggest that both obese and overweight children may be evaluated for tailored perioperative care to improve outcomes.

Septal Myectomy in Hypertrophic Cardiomyopathy: National Outcomes of Concomitant Mitral Surgery.

OBJECTIVES: To assess the frequency and implications of mitral valve (MV) surgery at the time of septal myectomy (SM) for hypertrophic cardiomyopathy (HCM) in a national cohort. PATIENTS AND METHODS: The National Inpatient Sample (NIS) was used to analyze surgical outcomes in patients with HCM undergoing SM from January 1, 2003, through December 31, 2014. Univariate analyses were used to compare patients undergoing SM with vs without concomitant procedures, and logistic regression was used to determine factors associated with prolonged length of stay (LOS) and in-hospital mortality. Numeric values of 10 or less were not reported per NIS data use agreements. RESULTS: The national cohort included 1174 adults with a primary diagnosis of HCM undergoing SM. Overall mean ± SD age was 54.4±14.5 years, and 45% of patients (n=529) were male. Isolated SM was performed in 67% (n=786), and the remainder had concomitant cardiac procedures, most frequently MV repair/replacement (22%, n=257). Median LOS was increased in those with concomitant MV surgery, 7 days, compared with isolated SM, 6 days (P<.001). Overall hospital mortality was 2.9% (n=34) and was lowest in those undergoing isolated SM (<1%; P<.001). In otherwise isolated SM, MV replacement increased likelihood of in-hospital death (odds ratio, 12.0; 95% CI, 3.9-36.5; P<.001) on a univariate basis. CONCLUSION: Intervention on the MV is more common nationally than in specialized centers, and the addition of MV replacement and other concomitant cardiac procedures was associated with increased rates of hospital mortality and LOS compared with patients undergoing isolated SM. These results suggest that concomitant MV intervention is associated with increased risk.

Patient Experience After Cardiac Surgery: Identifying Areas for Improvement.

BACKGROUND: The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) is a publicly reported survey of patient experience with in-hospital care. We reviewed institutional HCAHPS survey data to assess our patients' experiences after cardiac surgery and to identify targets for practice improvement. METHODS: We reviewed data from patients undergoing the most common cardiac operations, with dismissal from October 1, 2012 to September 30, 2015. We used top-box methodology to combine survey results into nine domains, including the global (composite) hospital rating, dichotomized as high versus low. Multivariable logistic regression analysis was used to evaluate the independent associations of variables with low global ratings. Key driver analysis using domain means and Spearman correlation between the global rating and the eight other domains identified targets for quality improvement. RESULTS: Among 1,315 surveyed patients a low global hospital rating was independently associated with low perceived overall health (fair or poor vs excellent; odds ratio [OR], 5.4; p = 0.001), younger age (18 to 59 vs ≥70 years; OR, 1.6; p = 0.048), prolonged length of stay (OR, 1.6; p = 0.02), and robotic mitral valve (MV) repair (robotic vs open repair; OR, 2.4; p = 0.045). Patients undergoing transcatheter aortic valve replacement (TAVR) reported global ratings similar to that of patients with open aortic valve operations (OR, 0.9; p = 0.64). Key drivers of patient experience were care transitions and communication regarding medications. CONCLUSIONS: The primary targets of improvement for our institution are care transitions and communications regarding medications. The less-invasive procedures (robotic MV repair, TAVR) were not independently associated with higher patient-experience scores.

Patient-reported experience after outpatient breast surgery.

BACKGROUND: Given the growing emphasis on patient-centered care, we determined contributory factors to a positive experience among patients undergoing outpatient breast procedures. METHODS: We retrospectively identified patients ≥18 years-old who underwent a breast operation 7/2015-12/2016 and completed a survey within two weeks. Univariate analyses evaluated associations of factors with top survey composite measures. Key driver analysis identified top-priority survey factors for improving the overall assessment measure. RESULTS: Of 270 patients, patients who gave a top surgeon score were older (mean 62.5 vs 58.6 years, p = 0.048), more likely to report a pain score of 0 before discharge (87% vs 68%, p < 0.01), and were 30.8 times more likely to give a top rating overall (p < 0.01) than those who gave a lower surgeon score. Key driver analysis identified personal issues as the main target for improvement. CONCLUSION: To achieve top outpatient ratings, providers should focus on personal issues, including pain control, especially in younger patients. Surgeons should consider focusing on involving the patient in treatment decisions and emphasizing pain control and overall needs to improve the patient experience.

Early Complications and Mortality following Radical Cystectomy: Associations with Malnutrition and Obesity.

BACKGROUND: There are conflicting data regarding the impact of obesity on postoperative outcomes following radical cystectomy (RC) and how obesity and malnutrition interact in patients undergoing RC. OBJECTIVE: To evaluate associations of body mass index (BMI), significant preoperative weight loss, and hypoalbuminemia with 30-day complications and mortality after RC. METHODS: Review of the American College of Surgeons National Surgical Quality Improvement Program database identified 2,055 patients who underwent RC (2006-12). Univariate and multivariable logistic regression models were developed to assess associations between hypoalbuminemia (<3.5 g/dL), >10% preoperative weight loss, obesity as characterized by BMI (class I: 30-34.9, II: 35-39.9, III: ≥40 kg/m2), and 30-day complications and mortality. RESULTS: The median BMI of the study cohort was 27.82 kg/m2 with 22.4% classified as having class I, 7.5% class II, and 4.2% class III obesity, respectively. Hypoalbuminemia and >10% weight loss were present in 16.7% and 3.5%, respectively. Among obese patients, 13.4% had hypoalbuminemia. On multivariable analysis, class I (OR 1.43, p = 0.01), class II (OR 1.92, p < 0.001), and class III (OR 2.32, p < 0.001) obesity and hypoalbuminemia (OR 1.47, p = 0.02) were independently associated with 30-day complications, and class III obesity (OR 2.96, p = 0.02) and hypoalbuminemia (OR 2.33, p = 0.03) were independently associated with 30-day mortality. CONCLUSION: Increasing class of obesity and hypoalbuminemia were independently associated with increased complications following RC. Hypoalbuminemia and class III obesity were associated with early mortality. This study highlights the fact that malnutrition may coexist in obese patients and underscores the need to identify patients with malnutrition who may be candidates for preoperative nutritional optimization.

Predictors of early mortality and readmissions among dialysis patients undergoing lower extremity amputation.

OBJECTIVE: Patients receiving dialysis are at increased risk for lower extremity amputations (LEAs) and postoperative morbidity. Limited studies have examined differences in 30-day outcomes of mortality and health care use after amputation or the preoperative factors that relate to worsened outcomes in dialysis patients. Our objective was to examine dialysis dependency and other preoperative factors associated with readmission or death after LEA. METHODS: A retrospective cohort study was conducted of dialysis-dependent and nondialysis patients undergoing major LEA in the 2012 to 2013 American College of Surgeons National Surgical Quality Improvement Program. Primary outcomes included death and hospital readmission within 30 days of amputation. RESULTS: Of 6468 patients, 1166 (18%) were dialysis dependent. The dialysis cohort had more blacks (39% vs 23%), diabetes (76% vs 58%), below-knee amputations (62% vs 55%), and in-hospital deaths (8% vs 3%; all P < .001). The 30-day postoperative death rates (15% vs 7%) and readmission rates (35% vs 20% per 30 person-days; both P < .001) were higher in dialysis patients. Among the live discharges, the rate of any readmission or death within 30 days from amputation was highest in those aged ≥50 years (40% per 30 person-days). Multivariable analyses in the dialysis cohort revealed increased age, above-knee amputation, decreased physical status, heart failure, high preoperative white blood cell count, and low platelet count to be associated with death (P < .05; C statistic, 0.75). The only preoperative factor associated with readmission in dialysis patients was race (P = .04; C statistic, 0.58). CONCLUSIONS: Readmission or death after amputation is increased among dialysis patients. Predicting which dialysis patients are at highest risk for death is feasible, whereas predicting which will require readmission is less so. Risk factor identification may improve risk stratification, inform reimbursement policies, and allow targeted interventions to improve outcomes.

At the Intersection of Patient Experience Data, Outcomes Research, and Practice: Analysis of HCAHPS Scores in Neurology Patients.

OBJECTIVE: To assess variation in patient-reported experience in inpatient neurology patients. PATIENTS AND METHODS: We retrospectively identified 1045 patients 18 years and older admitted to a neurology service and discharged from January 1, 2013, through September 30, 2016, who completed Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) surveys. Multivariable logistic regression evaluated the associations of patient factors with HCAHPS measures. Key driver analysis identified associations between HCAHPS measures and the Global score (combination of 0-10 hospital rating and likelihood to recommend). Multivariable logistic regression compared HCAHPS scores between neurology patients and those admitted to a neurosurgery (n=2190) or internal medicine (n=3401) service during the same period. RESULTS: Among patients admitted to a neurology service, overall (summary) scores did not vary significantly by diagnosis after adjustment for age, education, and overall health, but patients with neurologic diagnoses other than stroke, epilepsy, and neurodegenerative disease were more likely to report lower Pain Management scores compared with patients with cancer. Key driver analysis showed Care Transition scores as drivers of the Global score. After adjustment, general internal medicine service patients were more likely to report low Summary scores and neurosurgery service patients were significantly less likely to report low Summary scores compared with neurology service patients. CONCLUSION: Efforts to improve how neurology patients experience their care should be aimed at targeting patients' perceptions of pain management, and improving care transitions is an important first-priority target for improvement. This analysis may help other institutions improve hospital rating, value-based payments, and patient-centered outcomes.