Regional Pain Blocks and Perioperative Pain Control in Patients Undergoing Breast Implant Removal With Capsulectomy.

Background: Demand for breast implant removal is on the rise, with more than 36,000 explants performed in 2020, an increase of 7.5% from previous years. Postoperative (PO) analgesia is an important consideration in this patient group due to scar tissue surrounding the implant and the potential for extensive dissection during capsulectomy. Objectives: The authors sought to compare perioperative pain control between three different types of ultrasound (US)-guided regional anesthetic techniques in patients undergoing implant removal with capsulectomy. Methods: The authors reviewed all patients who received an US-guided block and underwent breast implant removal with capsulectomy at their outpatient surgical center over a 2-year period. They compared intraoperative (IO), PO opioid requirement, and patient-reported pain on the first postoperative day (POD1) between 3 different block techniques using chi-square analysis. A P-value of <.05 was considered statistically significant. Results: A total of 352 patients were included. Twenty-six patients (7.4%) underwent a serratus plane (SP) block, 13 (3.7%) underwent an erector spinae combined with pectointercostal fascial plane (ES + PIFP) block, and 313 (88.9%) underwent an erector spinae combined with pectoral nerve (ES + PECS1) block. ES + PECS1 was associated with less IO and PO opioid use compared with SP and ES + PIFP (1.9% vs 19.2% vs 61.5%, P < .001 for IO, 26.8% vs 34.6% vs 38.5% PO, P < .001). The ES + PECS1 block was associated with mild pain on POD1 compared with the other 2 regional block techniques (P = .001). Conclusions: Regional pain blocks, and specifically the ES block, offer effective pain control for patients undergoing breast implant removal with capsulectomy, demonstrating high patient satisfaction in the PO period with low opioid requirements.

Spontaneous Enterocutaneous Fistula.

Spontaneous scrotal enterocutaneous fistulas (ECFs) are rare and more common in countries with poor access to medical care. Our patients represent the first two reported adult cases of scrotal ECFs in the United States. Both patients were 83-year-old males who presented from assisted living facilities with past medical histories of prostate cancer. The first patient had an ECF from his cecum to right scrotum and the second patient had an ECF from his sigmoid colon to left scrotum. These are the first recorded cases describing spontaneous scrotal ECFs in adults in the United States. They are also the seventh and eighth reported cases worldwide. Both patients had delayed presentations of their incarcerated hernias because their scrotal ECFs decompressed their incarcerated bowels and attenuated the development of obstructive symptoms. Each patient underwent a successful orchiectomy by urology and bowel resection with ligation of their scrotal ECFs, and herniorrhaphy by general surgery.

Postoperative Complications Associated with the Choice of Reconstruction in Head and Neck Cancer: An Outcome Analysis of 4,712 Patients from the ACS-NSQIP Database.

BACKGROUND: Microsurgical free flaps have largely supplanted pedicled flaps as the gold standard for head and neck cancer reconstruction. However, incidence of postoperative complications after accounting for patient comorbidities based on choice of reconstruction has not been well-defined in the literature in recent years. METHODS: Patients undergoing head and neck reconstruction were identified in the 2011-2016 ACS-NSQIP (American College of Surgeons National Surgical Quality Improvement Program) database and stratified into groups by free flap, myocutaneous pedicled flap, and other reconstruction. Demographics were analyzed and covariates balanced using overlap propensity score-based weighting. Logistic regression was used for binary outcomes and Gamma generalized linear model was used for length of stay. RESULTS: A total of 4,712 patients met inclusion criteria out of which 1,297 patients (28%) underwent free flap, 208 patients (4%) pedicled flap, and 3,207 patients (68%) had other, or no reconstruction performed. After adjusting for patient and disease-specific factors, pedicled flap reconstruction was associated with a higher risk of deep vein thrombosis (odds ratio [OR] = 2.64, confidence interval [CI] 1.02-6.85, p = 0.045), sepsis (OR = 2.95, CI 1.52-5.71, p = 0.001), and infection (OR = 2.03, CI 1.39-2.96, p <0.001) compared with free flap reconstruction. Free flaps had the longest mean operative time compared with the other two groups (unadjusted 578 vs. 440 vs. 326, p <0.001). Pedicled flaps had a lower incidence of bleeding requiring transfusion (adjusted OR = 0.65, CI 0.50-0.85, p = 0.002), and lower incidence of prolonged mechanical ventilation (adjusted OR = 0.33, CI 0.12-0.92, p = 0.034) compared with free flaps. There was no difference in rates of reoperation, hospital readmission, or hospital length-of-stay between pedicled and free flaps. CONCLUSION: Myocutaneous pedicled flaps are associated with higher overall short-term postoperative complications compared with free flaps in head and neck reconstruction, which demonstrate a more favorable morbidity profile without significantly impacting hospital readmission, reoperation, or length-of-stay.

Occupational Radiation Exposure Among General Surgery Residents: Should We Be Concerned?

BACKGROUND: Low-dose ionizing radiation exposure is associated with development of solid organ tumors as well as increased risk of cataract formation in a linear-dose response. While occupational radiation exposure has been studied across subspecialties with regular fluoroscopy exposure such as interventional radiology and urology, the contribution of increasing endovascular case volume to occupational radiation exposure among general surgery residents remains largely unreported. In this study, we sought to determine typical occupational radiation exposure among a pool of general surgery residents as part of a formal radiation safety curriculum. METHODS: A radiation safety program was introduced to a group of 28 general surgery residents who rotate on a vascular surgery service with a high endovascular volume in a hybrid room setting. All residents received training in proper use of a radiation dosimeter and minimizing exposure during fluoroscopy times in the operating room. Data was collected from radiation film dosimetry badges distributed to general surgery residents on a bimonthly basis throughout the year, and radiation exposure in mRem was compared between residents rotating on vascular and nonvascular surgical services during 4-week rotations. RESULTS: A total of 14 months of data were collected. Resident compliance was 84% with regular use and return of dosimeters at the end of each bimonthly cycle. The radiation exposure among residents rotating on vascular surgery was significantly higher compared to those on nonvascular rotations (mean = 71 mRem vs 3.13 mRem, p = 0.02). Exposure among senior residents was not statistically different than that of attending vascular surgeons (mean = 212 mRem vs 164 mRem, p = 0.20). All exposures were significantly lower than institutional ALARA dose limits for radiation exposure (5000 mRem/year). CONCLUSION: General surgery residents are routinely exposed to measurable occupational radiation levels, especially while participating in endovascular procedures during their training. However, data from our study suggests that these levels are below ALARA dose limits and senior surgical residents are not at greater risk than vascular surgery attending surgeons while on their vascular rotation. The results of this study will be used to help guide resident education on radiation safety and identify institution-specific practices which can minimize exposure and improve radiation safety adherence.

Outcomes of Implant Removal and Capsulectomy for Breast Implant Illness in 248 Patients.

BACKGROUND: Breast implant illness (BII) is a term popularized by social media to describe systemic symptoms that patients ascribe to their breast implants. Though the concept of implants as an underlying cause for a systemic illness remains controversial, few studies have delineated the implant characteristics, capsular histology, and outcomes of patients who undergo explantation for BII. METHODS: We retrospectively reviewed the demographics, presenting symptoms, outcomes, capsular histology, and culture results of all women who presented to the senior author with symptoms attributed to BII and underwent breast implant removal with capsulectomy from August 2016 to February 2020. Chi-square and logistic regression analyses were performed to evaluate association between implant type, composition, and findings of inflammation on capsule pathology. RESULTS: Among 248 patients, 111 (23%) capsules demonstrated inflammatory changes on permanent pathology. Capsular inflammation was independently associated with silicone versus saline (right odds ratio [OR] = 2.18 [1.16-4.11], P = 0.016, left OR = 2.35 [1.08-5.12], P = 0.03) and textured versus smooth implants (right OR = 2.18 [1.16-4.11], P = 0.016, left OR = 2.25 [1.17-4.31], P = 0.01). Silicone material was present in the capsules of 12 patients (4.8%). Fourteen patients had positive cultures. There was one pneumothorax (0.4%), three hematomas requiring evacuation (1%), and two DVTs (0.8%). Of 228 patients, 206 (90.4%) reported high satisfaction with the outcome of the procedure. CONCLUSIONS: In a large cohort of BII patients, we found that capsular inflammation is significantly associated with silicone and textured implants. Implant removal with capsulectomy can be safely performed in patients with BII with a low complication rate and high patient satisfaction.

Breast Reconstruction in Inflammatory Breast Cancer: An Analysis of Predictors, Trends, and Survival from the National Cancer Database.

INTRODUCTION: Survival for women diagnosed with inflammatory breast cancer (IBC) has improved with advances in multimodal therapy. This study was performed to evaluate trends, predictors, and survival for reconstruction in IBC patients in the United States. METHODS: Women who underwent mastectomy with or without reconstruction for IBC between 2004 and 2016 were included from the National Cancer Database. Predictors for undergoing reconstruction and association with overall survival were determined. RESULTS: Of 12,544 patients with IBC who underwent mastectomy, 1307 underwent reconstruction. Predictors of reconstruction included younger age, private insurance, higher income, performance of contralateral prophylactic mastectomy, and location within a metropolitan area (P < 0.001). The proportion of women having reconstruction for IBC increased from 7.3% to 12.3% from 2004 to 2016. Median unadjusted overall survival was higher in the reconstructive group l [93.7 months, 95% confidence interval (CI) 75.2-117.5] than the nonreconstructive group (68.1 months, 95% CI 65.5-71.7, hazard ratio = 0.79 95% CI 0.72-0.88, P < 0.001). With adjustment for covariates, differences in overall mortality were not significant, with hazard ratio of 0.95 (95% CI 0.85-1.06, P = 0.37). CONCLUSIONS: Reconstruction rates for IBC are increasing. Women with IBC who undergo reconstruction tend to be younger and are not at the increased risk of all-cause mortality compared to those not having reconstruction. The National Cancer Database does not differentiate immediate from delayed reconstruction. However, the outcomes of immediate reconstruction in carefully selected patients with IBC should be further studied to evaluate its safety. This could impact current guidelines, which are based largely on an expert opinion.

The De Garengeot hernia: A case report of an unusual presentation of appendicitis.

INTRODUCTION: A De Garengeot hernia is defined by a femoral hernia containing the appendix. Acute appendicitis within a femoral hernia is an extremely rare surgical presentation and occurs in only 0.08-0.013% of cases as cited by the literature. PRESENTATION OF CASE: A 64-year-old female presented to the Emergency Department of our hospital with acute onset of a right-sided groin bulge that occurred earlier that day after doing heavy lifting. Her workup revealed acute appendicitis contained within an incarcerated right femoral hernia. The patient underwent laparoscopic appendectomy with open femoral hernia repair. Intraoperatively, the appendiceal tip was incarcerated within the hernia sac. It was removed through the open inguinal incision after the appendix base was divided laparoscopically. Final pathology showed inflamed acute appendicitis without evidence for neoplasm. DISCUSSION: Physicians should be aware of the rare entity of an unusual presentation of appendicitis as well as surgical options for treatment. The literature does not conclude upon a gold standard for method of approach. CONCLUSION: De Garengeot hernia remains a rare and unusual surgical presentation of femoral hernia, and complication of the case by incarceration leading to acute appendicitis provides a challenging surgical approach which should be individualized to each patient.

Impact of Early Initiation of Enteral Nutrition on Survival During Pediatric Extracorporeal Membrane Oxygenation.

INTRODUCTION: Pediatric data related to safety, tolerance, and outcomes of enteral nutrition (EN) for patients requiring extracorporeal membrane oxygenation (ECMO) are lacking. The objectives of this study were to evaluate early nutrition status and timing of EN initiation on survival during pediatric ECMO. METHODS: A single center institutional review board-approved retrospective chart review was performed on all pediatric patients requiring ECMO from October 2008 through December 2013. Demographics, ECMO variables, laboratory values, vasoactive inotropic score (VIS), and nutrition data on day 5 (d5) were collected. Patients receiving parenteral nutrition (PN) were compared with those receiving any EN on d5. Analyses were conducted to identify factors influencing survival to completion of ECMO and to discharge. RESULTS: Forty-nine patients aged 53 ± 76 months met inclusion criteria. Kaplan-Meier curves demonstrated greater survival to discharge in patients receiving any EN, compared with only receiving PN (P = .031). EN on d5 of ECMO support (P = .040) and a higher percentage of daily energy intake achieved (P = .013) were protective, whereas a higher VIS was associated with increased mortality (P = .010). Multivariable analysis demonstrated EN was no longer associated with survival to discharge (P = .139), whereas energy intake (P = .021) and VIS (P = .013) remained significant. CONCLUSIONS: Pediatric patients who received nutrition that was closer to goal energy intake, as well as those who received any EN early during ECMO, had improved survival to hospital discharge.

Lung transplantation with lungs from older donors: an analysis of survival in elderly recipients.

BACKGROUND: The average ages of lung transplant (LTx) recipients and donors are increasing. With older recipients considered to be especially at high risk of posttransplant mortality, we sought to determine whether the use of allografts from older donors affects survival among older patients undergoing LTx. METHODS: The United Network for Organ Sharing registry was used to identify patients aged 65-80 y receiving a first-time LTx between 1987 and 2013. Survival analysis examined implications of a donor-recipient age difference >10 y using Cox proportional hazards regression. RESULTS: The cohort selected for analysis included 3227 elderly LTx recipients, of whom 263 (8.15%) had donors within 10 y of their age at transplantation. Univariate Cox models found no differences with LTx involving donors at least 10 y younger than the recipient with respect to overall survival (hazard ratio = 0.979; 95% confidence interval [CI] = 0.807-1.188; P = 0.831) or conditional survival past 1 y (hazard ratio = 1.067; 95% CI = 0.819-1.391; P = 0.629) relative to LTx involving donors within 10 y of an elderly recipient's age. These findings were substantiated in multivariate analysis adjusting for potential confounders. CONCLUSIONS: In elderly LTx recipients aged 65-80 y at transplantation, intermediate-term survival was not influenced by donor age. For the viable elderly LTx candidate, a carefully selected older donor should be considered to increase donor availability.

Effect of median household income on surgical approach and survival in renal cell carcinoma.

PURPOSE: We sought to determine whether median household income (MHI) independently predicts surgical approach (partial vs. radical nephrectomy) and survival in patients with renal cell carcinoma. METHODS: The U.S. Surveillance Epidemiology and End Results Database (1988-2011) was queried to examine kidney cancer cases and linked to the Area Health Resources File. We correlated surgical approach and survival, both overall and cancer-specific, with tumor stage, age, race, sex, and income data. RESULTS: Of 152,589 patients diagnosed with renal cell carcinoma, 24,221 (16%) patients underwent partial nephrectomy, 102,771 (67%) patients underwent radical nephrectomy, and 25,597 (17%) patients had no surgery. There was no significant difference in stage of presentation between the wealthiest and poorest MHI quartiles, with approximately 35% of patients in each quartile presenting with T1aN0M0 disease and 17% of patients presenting with metastatic disease. Despite this, 18% of patients in the wealthiest quartile underwent partial nephrectomy compared to 14% of patients in the poorest quartile. Although the percentage of patients undergoing partial nephrectomy rose over the timeframe studied in both the wealthiest and poorest quartiles, the rate of rise was highest in the wealthier group. Those in the poorest quartile were 0.10 times more likely to die of all causes (95% CI: 1.09-1.11, P<0.001) and 0.09 times more likely to die of kidney cancer (95% CI: 1.05-1.10, P<0.001) than those in the wealthiest quartile over the timeframe studied. CONCLUSIONS: Despite presenting with similar stage, patients with lower MHI less commonly undergo partial nephrectomy and are more likely to die of kidney cancer than those in the highest MHIs.