Accessibility to ERCP-performing hospitals among patients with pancreatic cancer living in SEER regions.

BACKGROUND AND AIMS: The two most common interventions used to treat painless jaundice from pancreatic cancer are endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous transhepatic biliary drainage (PTBD). Our study aimed to characterize the geographic distribution of ERCP-performing hospitals among patients with pancreatic cancer in the United States and the association between geographic accessibility to ERCP-performing hospitals and biliary interventions patients receive. METHODS: This is a retrospective cohort study using the Surveillance, Epidemiology, and End Results (SEER)-Medicare database for pancreatic cancer from 2005 to 2013. Multilevel models were used to examine the association between accessibility to ERCP hospitals within a 30- and 45-min drive from the patient's residential ZIP Code and the receipt of ERCP treatment. A two-step floating catchment area model was used to calculate the measure of accessibility based on the distribution across SEER regions. RESULTS: 7464 and 782 patients underwent ERCP and PTBD, respectively, over the study period. There were 808 hospitals in which 8246 patients diagnosed with pancreatic cancer in SEER regions from 2005 to 2013 received a procedure. Patients with high accessibility within both 30- and 45-min drive to an ERCP-performing hospital were more likely to receive an ERCP (30-min adjusted odds ratio [aOR]: 1.53, 95% confidence interval [CI]: 1.17-2.01; 45-min aOR: 1.31, 95% CI: 1.01-1.70). Furthermore, in the adjusted model, Black patients (vs. White) and patients with stage IV disease were less likely to receive ERCP than PTBD. CONCLUSIONS: Patients with pancreatic cancer and high accessibility to an ERCP-performing hospital were more likely to receive ERCP. Disparities in the receipt of ERCP persisted for Black patients regardless of their access to ERCP-performing hospitals.

Contemporary Trends in Reviewing Test Results Through the Electronic Patient Portal Among Patients With Cancer.

This cohort study among patients with cancer examines changes in the time from posting of test results in the electronic health record to patient viewing in the patient portal before and after implementation of the 21st Century Cures Act.

Retrieval of renal function after renal artery stenting improves event-free survival in a subgroup analysis of the Cardiovascular Outcomes in Renal Atherosclerotic Lesions trial.

OBJECTIVE: The Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL) trial, a multicenter randomized controlled trial with 947 patients, concluded that there was no benefit of renal artery stenting (RAS) over medical therapy. However, patients with chronic kidney disease (CKD) were not analyzed separately in the CORAL trial. CKD is a risk factor for cardiovascular and renal morbidity. We hypothesized that improved renal function after RAS would be associated with increased long-term survival and a lower risk of cardiovascular and renal events in patients with CKD. METHODS: This post hoc analysis of the CORAL trial included 842 patients with CKD stages 2 to 4 at baseline who were randomized to optimal medical therapy alone (OMT; n = 432) or RAS plus OMT (RAS + OMT; n = 410). Patients were categorized as responders or nonresponders based on the change in the estimated glomerular filtration rate (eGFR) from baseline to last follow-up (median, 3.6 years; interquartile range, 2.6-4.6 years). Responders were defined by a 20% or greater increase in eGFR from baseline; all others were designated as nonresponders. Event-free survival was defined as freedom from death and multiple cardiovascular and renal complications. Event-free survival was analyzed using the Kaplan-Meier method and log-rank test. Multivariable Cox proportional hazards regression analysis was used to identify independent predictors of event-free survival. RESULTS: The RAS + OMT group had a higher proportion of patients with improved renal function (≥20% increase in eGFR over baseline), compared with the OMT group (25.6% vs 17.1%; P = .003). However, event-free survival was no different for the two cohorts (P = .18 by the log-rank test). Multivariable Cox proportional hazards regression analysis identified four variables that independently correlated with event-free survival for the stented cohort. Higher preoperative eGFR (hazard ratio, 0.98; 95% confidence interval [CI], 0.96-0.99; P = .002) and being a responder to stenting (hazard ratio, 0.49; 95% CI, 0.26-0.95; P = .033) increased event-free survival, whereas a history of congestive heart failure (hazard ratio, 2.52; 95% CI, 1.46-4.35; P < .001) and a higher preoperative systolic BP (hazard ratio, 1.02; 95% CI, 1.01-1.03; P = .002) decreased event-free survival. Within the stented group, 105 of 410 patients (25.6%) were responders. Event-free survival was superior for responders, compared with nonresponders (P = .009 by log-rank test). The only independent preoperative negative predictor of improved renal function after stenting was diabetes (odds ratio, 0.37; 95% CI, 0.16-0.84; P = .017), which decreased the probability of improved renal function after RAS + OMT. A subset of patients (23.4%) after RAS had worsened renal function, but OMT alone produced an equivalent incidence of worsened renal function. An increased urine albumin/creatinine ratio was an independent predictor of worsened renal function after RAS. CONCLUSIONS: CORAL participants who demonstrated improved kidney function after RAS + OMT demonstrated improved event-free survival. This finding reinforces the need for predictors of outcome to guide patient selection for RAS.

Unseen Burden of Injury: Post-Hospitalization Mortality in Geriatric Trauma Patients.

BACKGROUND/OBJECTIVES: Older adults are at risk for adverse outcomes after trauma, but little is known about post-acute survival as state and national trauma registries collect only inpatient or 30-day outcomes. This study investigates long-term, out-of-hospital mortality in geriatric trauma patients. METHODS: Level I Trauma Center registry data were matched to the US Social Security Death Index (SSDI) to determine long-term and out-of-hospital outcomes of older patients. Blunt trauma patients aged ≥65 were identified from 2009 to 2015 in an American College of Surgeons Level 1 Trauma Center registry, n = 6289 patients with an age range 65-105 years, mean age 78.5 ± 8.4 years. Dates of death were queried using social security numbers and unique patient identifiers. Demographics, injury, treatments, and outcomes were compared using descriptive and univariate statistics. RESULTS: Of 6289 geriatric trauma patients, 505 (8.0%) died as an inpatient following trauma. Fall was the most common mechanism of injury (n = 4757, 76%) with mortality rate of 46.5% at long-term follow-up; motor vehicle crash (MVC) (n = 1212, 19%) had long-term mortality of 27.6%. Overall, 24.1% of patients died within 1 year of trauma. Only 8 of 488 patients who died between 1 and 6 months post-trauma were inpatient. Mortality rate varied by discharge location: 25.1% home, 36.4% acute rehabilitation, and 51.5% skilled nursing facility, P < .0001. CONCLUSION: Inpatient and 30-day mortality rates in national outcome registries fail to fully capture the burden of trauma on older patients. Though 92% of geriatric trauma patients survived to discharge, almost one-quarter had died by 1 year following their injuries.

Factors Predicting Increased Length of Stay in Abdominal Wall Reconstruction.

BACKGROUND: Enhanced recovery after surgery (ERAS) programs have become increasingly popular in general surgery, yet no guidelines exist for an abdominal wall reconstruction (AWR)-specific program. We aimed to evaluate predictors of increased length of stay (LOS) in the AWR population to aid in creating an AWR-specific ERAS protocol. METHODS: A prospective, single institution hernia center database was queried for all patients undergoing open AWR (1999-2019). Standard statistical methods and linear and logistic regression were used to evaluate for predictors of increased LOS. Groups were compared based on LOS below or above the median LOS of 6 days (IQR = 4-8). RESULTS: Inclusion criteria were met by 2,505 patients. On average, the high LOS group was older, with higher rates of CAD, COPD, diabetes, obesity, and pre-operative narcotic use (all P < .05). Longer LOS patients had more complex hernias with larger defects, higher rates of mesh infection/fistula, and more often required a component separation (all P < .05). Multivariate analysis identified age (ß0.04,SE0.02), BMI (ß0.06,SE0.03), hernia defect size (ß0.003,SE0.001), active mesh infection or mesh fistula (ß1.8,SE0.72), operative time (ß0.02,SE0.002), and ASA score >4 (ß3.6,SE1.7) as independently associated factors for increased LOS (all P < .05). Logistic regression showed that an increased length of stay trended toward an increased risk of hernia recurrence (P = .06). CONCLUSIONS: Multiple patient and hernia characteristics are shown to significantly affect LOS, which, in turn, increases the odds of AWR failure. Weight loss, peri-operative geriatric optimization, prehabilitation of comorbidities, and operating room efficiency can enhance recovery and shorten LOS following AWR.

Visualization of the Anterior Temporal Artery as a Predictor of Outcome in Middle Cerebral Artery Occlusion Patients Achieving Successful Recanalization After Transfer.

Introduction Anterior temporal artery (ATA) visualization on computed tomography angiography (CTA) has been previously associated with good outcomes in middle cerebral artery (MCA) occlusions, but not in the setting of patients who initially present to non-thrombectomy centers. Methods We retrospectively identified acute MCA (M1) occlusion patients who underwent mechanical thrombectomy after transfer from non-thrombectomy-capable centers. Neuroradiologists confirmed the MCA (M1) as the most proximal site of occlusion on CTA and assessed for visualization of the ATA. Thrombolysis in Cerebral Infarction (TICI) 2b or greater revascularization scores were confirmed by neurointerventionalists blinded to patient outcomes. Ninety-day modified Rankin scale (mRS) scores were obtained via a structured telephone questionnaire. Results We identified 102 M1 occlusion patients over a three-and-a-half-year period presenting to a non-thrombectomy-capable center who underwent transfer and mechanical thrombectomy. There were no significant differences in age, gender, race, comorbidities, or median National Institute of Health Stroke Scale (NIHSS) scores between the ATA visualized (n = 47) versus non-visualized (n = 55) cohort, and no significant differences in baseline Alberta Stroke Program Early Computed Tomography (ASPECT) scores, post-intervention TICI scores, or interval from last known well to revascularization. There was a strong trend in functional independent outcome (mRS ≤ 2) for patients with ATA visualization (63.8% vs. 45.5%, p = 0.064). Conclusion For patients presenting to non-thrombectomy centers without CT perfusion capability, ATA visualization should be further investigated as an outcome predictor, given its association with functional independence after successful recanalization. This article was previously presented as a meeting abstract at the 2021 International Stroke Conference on March 17-19, 2021.

Endovascular Thrombectomy Reduces Risk of Poor Functional Outcomes in Patients Presenting within 0-6 Hours with Large Ischemic Core Volumes on Computed Tomography Perfusion.

INTRODUCTION: Patients presenting with large ischemic core volumes (LICVs) on computed tomography perfusion (CTP) are at high risk for poor functional outcomes. We sought to identify predictors of outcome in patients with an internal carotid artery (ICA) or middle cerebral artery (MCA) occlusion and LICV. METHODS: A large healthcare system's prospectively collected code stroke registry was utilized for this retrospective analysis of patients presenting within 6 hours with at least 50 ml of CTP reduced relative cerebral blood flow (CBF) < 30%. A multivariable logistic regression model was constructed to identify independent predictors (p < 0.05) of poor discharge outcome (modified Rankin scale score 4-6). RESULTS: Over a 38-month period, we identified 104 patients meeting inclusion criteria, with a mean age of 65.4 ± 16.2 years, median presenting National Institutes of Health Stroke Scale score 20 (IQR 16-24), median ischemic core volume (CBF < 30%) 82 ml (IQR 61-118), and median mismatch volume 80 ml (IQR 56-134). Seventy-five patients (72.1%) had a discharge modified Rankin scale score of 4-6. Sixty-six of 104 (63.5%) patients were treated with endovascular thrombectomy (EVT). In the multivariable regression model, EVT (OR 0.303; 95% CI 0.080-0.985; p = 0.049) and lower blood glucose (per 1-point increase, OR 1.014; 95% CI 1.003-1.030; p = 0.030) were independently protective against poor discharge outcome. CONCLUSIONS: EVT is independently associated with a reduced risk of poor functional outcome in patients presenting within 6 hours with ICA or MCA occlusions and LICV.

Prevalence And Impact of Medical Comorbidities in A Real-World Lung Cancer Screening Population.

BACKGROUND: Lung cancer screening trials generally enroll motivated, relatively healthy, and adherent populations. We therefore evaluated the prevalence and effects of comorbidities in a real-world population undergoing low-dose computed tomography (LDCT) scans. PATIENTS AND METHODS: We calculated the Charlson Comorbidity Index (CCI) of patients for whom an initial low-dose computed tomography (LDCT) for lung cancer screening was ordered between February 2017 and February 2019 in an integrated safety-net healthcare system. We examined the association between CCI and initial LDCT completion using multivariable logistic regression, assessed the association between specific medical comorbidity and LDCT completion using Chi-square test or Fisher's exact test as appropriate, and examined the association between CCI and LDCT Lung-RADS results using Fisher's exact test. RESULTS: A total of 1358 patients were included in the analysis. Mean age was 63 years, 57% were women, and 50% were Black. Patients had moderate comorbidity burden (median CCI 3) with chronic pulmonary disease the most common comorbidity. Overall, 943 LDCT (70%) were completed. There was no difference in 30-day, 90-day, or 1-year completion rates of initial LDCT according to CCI. However, 30-day LDCT completion rates did increase over time (P < .001). Lung-RADS scores were not associated with CCI. CONCLUSION: In a real-world setting, patients undergoing lung cancer screening have moderate comorbidity burden. The degree and type of medical comorbidity are not associated with initial screening completion or results. Timeliness of LDCT completion may improve as program experience increases.

A tool to improve stroke outcome prediction: The charlotte large artery occlusion endovascular therapy outcome score.

OBJECTIVES: We sought to optimize functional outcome prediction for large artery occlusion (LAO) patients treated with endovascular thrombectomy (EVT). MATERIALS AND METHODS: Patients presenting with an anterior circulation LAO treated with EVT from November 2016-July 2020 were included from a health system's code stroke registry. Data were separated into training and validation cohorts using a simple random sampling method. Logistic regression analysis was used to identify pre-intervention prognostic factors independently associated with 90-day modified Rankin score 4-6 in the training cohort. The model was tested in the validation cohort and compared to previously reported scales using Area Under Curve (AUC) analyses. RESULTS: 646 total patients were included. The Charlotte Large artery occlusion Endovascular therapy Outcome Score, CLEOS = (5 x Age) + (10 x NIHSS) + Glucose - (150 x Cerebral Blood Volume Index). CLEOS was associated with an increased odds of poor 90-day outcome (per 1-point increase, OR 1.008, 95% CI 1.006-1.010, p < 0.0001) and performed better than Stroke Prognostication using Age and National Institute of Health Stroke Scale - 100 (AUC 0.62, p < 0.0001) and Houston Intra-Arterial Therapy 2 (AUC 0.70, p < 0.0063), with a trend observed versus Pittsburgh Response to Endovascular therapy (AUC 0.72, p = 0.0884), in the combined analysis of the derivation and validation cohorts. CLEOS ≥ 700 was not associated with a lower risk of poor outcome despite excellent endovascular reperfusion. CONCLUSIONS: CLEOS can predict poor 90-day outcomes after thrombectomy and help risk stratify patients based on the degree of revascularization after EVT.

Outcomes and CT scan three-dimensional volumetric analysis of emergent paraesophageal hernia repairs: predicting patients who will require emergent repair.

INTRODUCTION: Elective repair versus watchful waiting remains controversial in paraesophageal hernia (PEH) patients. Generation of predictive factors to determine patients at greatest risk for emergent repair may prove helpful. The aim of this study was to evaluate patients undergoing elective versus emergent PEH repair and supplement this comparison with 3D volumetric analysis of hiatal defect area (HDA) and intrathoracic hernia sac volume (HSV) to determine risk factors for increased likelihood of emergent repair. METHODS: A retrospective review of a prospectively enrolled, single-center hernia database was performed on all patients undergoing elective and emergent PEH repairs. Patients with adequate preoperative computed tomography (CT) imaging were analyzed using volumetric analysis software. RESULTS: Of the 376 PEH patients, 32 (8.5%) were emergent. Emergent patients had lower rates of preoperative heartburn (68.8%vs85.1%, p = 0.016) and regurgitation (21.9%vs40.2%, p = 0.04), with similar rates of other symptoms. Emergent patients more frequently had type IV PEHs (43.8%vs13.5%, p < 0.001). Volumetric analysis was performed on 201 patients, and emergent patients had a larger HSV (805.6 ± 483.5vs398.0 ± 353.1cm3, p < 0.001) and HDA (41.7 ± 19.5vs26.5 ± 14.7 cm2, p < 0.001). In multivariate analysis, HSV increase of 100cm3 (OR 1.17 CI 1.02-1.35, p = 0.022) was independently associated with greater likelihood of emergent repair. Post-operatively, emergent patients had increased length of stay, major complication rates, ICU utilization, reoperation, and mortality (all p < 0.05). Emergent group recurrence rates were higher and occurred faster secondary to increased use of gastropexy alone as treatment (p > 0.05). With a formal PEH repair, there was no difference in rate or timing of recurrence. CONCLUSIONS: Emergent patients are more likely to suffer complications, require ICU care, have a higher mortality, and an increased likelihood of reoperation. A graduated increase in HSV increasingly predicts the need for an emergent operation. Those patients presenting electively with a large PEH may benefit from early elective surgery.

Cerebral blood volume index as a predictor of functional independence after basilar artery thrombectomy.

BACKGROUND AND PURPOSE: The role of CT perfusion (CTP)in the evaluation of acute basilar artery occlusion (aBAO) patients undergoing endovascular thrombectomy (EVT) is unclear. We investigated the association of individual CTP parameters with functional outcomes in aBAO patients undergoing EVT. METHODS: A health system's prospectively collected code stroke registry was used in this retrospective analysis of aBAO patients treated with EVT presenting between January 2017 and February 2021 with pre-EVT CTP. The primary outcome measure was modified Rankin Scale (mRS) score 0-2 at 90 days. Factors with a univariate association (p < .05) with mRS 0-2 were combined in a multivariable regression model to determine independent predictors of 90-day favorable functional outcome. RESULTS: Forty-six subjects, with median age 67 years and median National Institutes of Health Stroke Scale 16, were included, of whom 17 (37%) achieved mRS 0-2 at 90 days. In the multivariable logistic regression model, CTP cerebral blood volume (CBV) index (per 0.1-point increase, odds ratio = 1.843; 95% confidence interval: 1.039, 3.268; p-value .0365) was independently associated with a favorable 90-day outcome. CONCLUSIONS: CBV index was independently associated with a favorable 90-day outcome in aBAO patients treated with EVT, a novel finding in this patient population. CBV index may assist in treatment and prognosis discussions and inform future studies investigating the role of CTP in aBAO.

Brain venography performance following the pause of Ad.26.COV2.S COVID-19 vaccine administration.

Cases of cerebral venous thrombosis (CVT) associated with vaccine induced thrombotic thrombocytopenia (VITT) were reported following administration of the adenoviral vector COVID-19 vaccines, resulting in a pause in Ad.26.COV2.S vaccine administration in the United States, beginning on April 14, 2021. We aimed to quantify and characterize an anticipated increase in brain venograms performed in response to this pause. Brain venogram cases were retrospectively identified during the three-week period following the vaccine pause and during the same calendar period in 2019. For venograms performed in 2021, we compared COVID vaccinated to unvaccinated patients. There was a 262% increase in venograms performed between 2019 (n = 26) and 2021 (n = 94), compared to only a 19% increase in all radiologic studies. Fifty-seven percent of patients in 2021 had a history of COVID-19 vaccination, with the majority being Ad.26.COV2.S. All patients diagnosed with CVT were unvaccinated. COVID vaccinated patients lacked platelet or D-dimer measurements consistent with VITT. Significantly more vaccinated versus unvaccinated patients had a headache (94% vs 70%, p = 0.0014), but otherwise lacked compelling CVT presentations, such as decreased/altered consciousness (7% vs 23%, p = 0.036), neurologic deficit (28% vs 48%, p = 0.049), and current/recent pregnancy (2% vs 28%, p = 0.0003). We found a dramatic increase in brain venograms performed following publicity of rare COVID-19 vaccine associated CVT cases, with no CVTs identified in vaccinated patients. Clinicians should carefully consider if brain venogram performance is indicated in COVID-19 vaccinated patients lacking thrombocytopenia and D-dimer elevation, especially without other compelling CVT risk factors or symptoms.

Age and discharge modified Rankin score are associated with 90-Day functional outcome after basilar artery occlusion treated with endovascular therapy.

INTRODUCTION: Prognostic factors for functional outcome after basilar artery occlusion (BAO) treated with modern endovascular therapy (EVT) are sparse. We investigated the association between clinical characteristics, readily available imaging variables, and outcome in BAO patients treated with EVT. METHODS: Retrospective analysis from a large healthcare system's prospectively collected code stroke registry of acute BAO patients treated with EVT between January 2017-January 2020. The primary outcome measure was a favorable 90-day modified Rankin score (mRS) of 0-2. RESULTS: 65 patients (median age 67 years, 57% male, median NIHSS 16) met the study inclusion criteria. Thrombolysis in Cerebral Infarction (TICI) 2 b-3 revascularization was achieved in 57/65 patients (88%) with a median time to revascularization of 445 minutes [IQR 302-840]. Ninety-day good outcome was seen in 35% (23/65) of patients. In a univariate analysis, age, history of ischemic stroke, baseline NIHSS, BAO site, and discharge mRS were associated with significant differences between the good and poor outcome groups. A multivariable logistic regression analysis demonstrated an independent association with 90-day good outcome and younger age (per 1-year, OR 0.79, 95% CI 0.64, 0.98) and good discharge mRS (0-2) (OR > 999.99, 95% CI 13.26, > 999.99). CONCLUSIONS: Patients presenting with an acute BAO treated with modern EVT have a good 90-day outcome in over one-third of cases. Age and discharge mRS are independently associated with good 90-day outcome. Additional studies may focus on factors that can enhance discharge function after BAO, a novel prognostic indicator for favorable 90-day outcome in our study.

Perceptions and understanding about mesh and hernia surgery: What do patients really think?

BACKGROUND: Surgical mesh and hernia repair have come under increasing scrutiny with large amounts of press, Internet, and social media reportage regarding ongoing mesh litigation, recalls, and patient testimonials. The aim of this study was to evaluate patient perceptions of mesh in hernia surgery. METHODS: A 16-question survey was given to patients presenting for hernia surgery at a tertiary hernia center by trained data analysts before surgeon interaction. RESULTS: Two hundred and two patients were surveyed. Patients believed mesh caused complications (45.1%) and reported concerns about mesh (38.2%). Those who performed their own research, females, and patients with recurrent hernias were more likely to have concerns about mesh (P ≤ 0.03). Most patients (81.7%) thought they were at average risk or less for complications; patients with recurrent hernias (versus primary hernias) and incisional hernias (compared with inguinal or umbilical hernias) had more negative outlooks on complications (all P < .05). Recovery expectations varied, but the failed repair and incisional hernia groups were more likely to expect prolonged recovery (>3 months) (all P < .05). After surgeon-directed education and a mesh education handout, all but one patient agreed to and underwent a mesh repair as indicated. CONCLUSION: Patients had concerns about mesh and were aware of mesh related complications. Patients performing their own research, as well as females and recurrent hernia patients, had worse perceptions of mesh. Recurrent and incisional hernia patients had greater concerns about complications, recurrence, and recovery. Preoperative education concerning mesh and mesh choice for each operation eased patient anxiety.

Impact of perforator sparing on anterior component separation outcomes in open abdominal wall reconstruction.

INTRODUCTION: Anterior component separation (ACS) is a well-established, highly functional technique to achieve fascial closure in complex abdominal wall reconstruction (AWR). Unfortunately, ACS is also associated with an increased risk of wound complications. Perforator sparing ACS (PS-ACS) has more recently been introduced to maintain the subcutaneous perforators derived from the deep epigastric vessels. The aim of this study is to evaluate wound-related outcomes in patients undergoing open AWR after implementation of a PS-ACS technique. METHODS: A prospectively collected database were queried for patients who underwent open AWR and an ACS from 2006 to 2018. Patients who underwent PS-ACS were compared to patients undergoing ACS using standard statistical methods. Patients undergoing concomitant panniculectomy were included in the standard ACS group. RESULTS: In total, 252 patients underwent ACS, with 24 (9.5%) undergoing PS-ACS. Age and specific comorbidities were similar between groups (all p > 0.05) except for the PS-ACS groups having a higher rate of prior tobacco use (45.8% vs 19.6%, p = 0.003). Mean hernia defect area was 381.6 ± 267.0 cm2 with 64.3% recurrent hernias, and both were similar between groups (all p > 0.05). The PS-ACS group did have more complex wounds with more Ventral Hernia Working Group Grade 3 and 4 hernias (p = 0.04). OR time and length of stay were similar between groups (all p > 0.05). Despite increased complexity, wound complication rates were much lower in the PS-ACS group (20.8% vs 46.1%, p = 0.02), and all specific wound complications were lower but not statistically different. Hernia recurrence rate was similar between PS-ACS and ACS groups (4.2% vs 7.0%, p > 0.99) with mean follow-up of 27.7 ± 26.9 months. CONCLUSIONS: In complex AWR, preservation of the deep epigastric perforating vessels during ACS significantly lowers the rates of wound complications, despite its performance in more complex patients with an increased risk of infection. PS-ACS should be performed preferentially over a standard ACS whenever possible.

Impact of panniculectomy in complex abdominal wall reconstruction: a propensity matched analysis in 624 patients.

INTRODUCTION: In complex abdominal wall reconstruction (AWR), the role of concomitant panniculectomy has been debated due to concern for increased wound complications that impact outcomes; however, long-term outcomes and quality of life (QOL) have not been well described. The aim of our study was to evaluate the outcomes and QOL in patients undergoing AWR with panniculectomy utilizing 3D volumetric-based propensity match. METHODS: A prospective database from a tertiary referral hernia center was queried for patients undergoing open AWR. 3D CT volumetrics were analyzed and a propensity match comparing AWR patients with and without panniculectomy was created including subcutaneous fat volume (SFV). QOL was analyzed using the Carolinas Comfort Scale. RESULTS: Propensity match yielded 312 pairs, all with adequate CT imaging for volumetric analysis. The panniculectomy group had a higher BMI (p = 0.03) and were more likely female (p < 0.0001), but all other demographics and comorbidities were similar. The panniculectomy group was more likely to have undergone prior hernia repair (77% vs 64%, p < 0.001), but hernia area, SFV, and CDC wound class were similar (all p > 0.05). Requirement of component separation (61% vs 50%, p = 0.01) and mesh excision (44% vs 35%, p = 0.02) were higher in the panniculectomy group, but operative time were similar (all p ≥ 0.05). Panniculectomy patients had a higher overall wound occurrence rate (45% vs 32%, p = 0.002) which was differentiated only by a higher rate of wound breakdown (24% vs 14%, p = 0.003); all other specific wound complications were equal (all p ≥ 0.05). Hernia recurrence rates were similar (8% vs 9%, p = 0.65) with an average follow-up of 28 months. Overall QOL was equal at 2 weeks, and 1, 6, and 12 months (all p ≥ 0.05). CONCLUSIONS: Despite panniculectomy patients and their hernias being more complex, concomitant panniculectomy increased wound complications but did not negatively impact infection rates or long-term outcomes. Concomitant panniculectomy should be considered in appropriate patients to avoid two procedures.

Preoperative patient opioid education, standardization of prescriptions, and their impact on overall patient satisfaction.

BACKGROUND: The opioid epidemic has reached a crisis level in America, and many institutions are implementing new guidelines to decrease opioid prescriptions. Although these may positively impact opioid addiction, its influence on patient satisfaction is inadequately described. The aim of the study was to evaluate the effect of standardized patient education and postoperative opioid regimens on patient satisfaction. METHODS: General surgery patients were counselled and given educational materials preoperatively regarding postoperative pain management. Inpatient discharge prescriptions were based on milligrams of oral narcotic required 24 hours before discharge. Outpatient procedure prescriptions were standardized. Postoperatively, patients received surveys regarding pain control and satisfaction. RESULTS: Of the 198 patients studied, 96% agreed or strongly agreed that they were satisfied with their pain control. 92% agreed or strongly agreed they received enough medication; 7% disagreed, and 1% strongly disagreed. Educational materials were evaluated with 97% agreeing or strongly agreeing they received appropriate information concerning when and what to take. Fifty-five patients (28%) refused opioids or did not take any. Only 10 (5%) requested a refill. CONCLUSION: Preoperative education and standardized postoperative narcotic prescribing can be highly effective while maintaining high patient satisfaction. Introduction across broad fields of surgery will allow uniformity for surgeons, trainees, nurses, pharmacists, and patients.

Laparoscopic Ventral Hernia Repair in the Geriatric Population : An Assessment of Long-Term Outcomes and Quality of Life.

OBJECTIVES: Laparoscopic ventral hernia repair (LVHR) has been shown to decrease wound complications and length of stay (LOS) but results in more postoperative discomfort. The benefits of LVHR for the growing geriatric population are unclear. The aim of our study is to evaluate long-term outcomes and quality of life (QOL) after LVHR in the geriatric population. METHODS: A prospectively collected single-center database was queried for all patients who underwent LVHR (1999-2019). Age groups were defined as <40 (young), 40-64 (middle age), and ≥65 years (geriatric). QOL was assessed with the Carolinas Comfort Scale. RESULTS: LVHR was performed in 1181 patients, of which 13.4% were young, 61.6% middle aged, and 25.0% geriatric. Hernia defect size (64.2 ± 94.4 vs 79.9 ± 102.4 vs 84.7 ± 110.0 cm2) and number of comorbidities (2.2 ± 2.1 vs 3.2 ± 2.2 vs 4.3 ± 2.2) increased with age (all P < .05). LOS increased with age (2.9 ± 2.5 vs 3.8 ± 2.9 vs 5.2 ± 5.3 days, P < .0001). Rates of postoperative cardiac events, pneumonia, respiratory failure, wound complication, reoperation, and death were similar (P > .05). Geriatric patients had increased rate of ileus and urinary retention (all P < .05). Overall recurrence rate was 5.7% with an average follow-up of 43.5 months, with no differences in recurrence between groups (P > .05). Geriatric patients had better overall QOL at 2 weeks (P = .0008) and similar QOL at 1, 6, and 12 months. DISCUSSION: LVHR offers excellent results in the geriatric population. Despite having increased rates of comorbidities and larger hernia defects, which may relate to LOS, rates of complications and recurrence were similar compared with younger cohorts, with better short-term QOL.

The CELIOtomy Risk Score: An effort to minimize futile surgery with analysis of early postoperative mortality after emergency laparotomy.

BACKGROUND: Emergency surgical services often encounter patients with generalized peritonitis. Difficult perioperative decisions impact morbidity, mortality, cost, and utilization of hospital resources. The ability to preoperatively predict patient nonsurvival despite surgical intervention using clinical physiologic indicators was the aim of this study and would be helpful in counseling patients/families. METHODS: A retrospective cohort from an institutional database was queried for nontrauma patients with peritonitis undergoing emergency laparotomy from 2012 to 2016. Time to mortality after surgery was compared: early (≤72 hours) versus late (>72 hours) and no death. RESULTS: After 534 emergency laparotomies, there were 74 (13.9%) mortalities. Of these, death occurred early (≤72 hours) after surgery in 28 (37.8%) patients and late (>72 hours) in 46 (62.2%). Early death patients had a significantly more deranged physiology, as evidenced by higher Acute Physiology and Chronic Health Evaluation II scores (mean 28.1 ± 8.4 vs 22.9 ± 8.7, P = .01), worse acute kidney injury (preoperative creatinine 3.7 ± 3.2 vs 1.9 ± 1.4, P = .001), and greater level of acidosis (pH 7.19 ± 0.12 vs 7.27 ± 0.13, P = .017). Additionally, preoperative lactate was significantly increased in patients with early mortality (6.8 ± 4.1 vs 5.1 ± 4.0, P = .045). Using logarithmic regression, a nomogram was constructed using age, Glasgow Coma Scale, lactate, creatinine, and pH. This nomogram had an area under the curve of 0.908 on receiver operator curve analysis. A score of 13 equates to greater than 50% risk of early mortality after surgery. CONCLUSION: Early mortality (≤72 hours after emergency laparotomy) is associated with decreased pH, elevated creatinine, and elevated lactate. These factors combined into the nomogram constructed may assist surgical teams with patient and family discussions to prevent futile surgical interventions.