Chaperone Use During Plastic Surgery Physical Examinations: Nationwide Provider Practices and Impact of Level of Training.

BACKGROUND: Medical chaperones often play an important role during physical examinations, providing patient comfort and serving as medicolegal witness. The purpose of this study was to evaluate and compare practices regarding chaperone use by plastic surgery attendings and trainees. METHODS: A voluntary survey was distributed to members of the American Council of Academic Plastic Surgeons. The survey included a standardized set of questions regarding physician demographics, nature of practice training, and current practices pertaining to chaperone use. Data were analyzed in a descriptive fashion. Ordinal logistic regression models were used to identify predictors of chaperone use. RESULTS: We received 167 responses, of which 107 (64.1%) were attendings and 60 (35.9%) were trainees. In total, 78.3% of the respondents were male and 21.7% were female. Routine use of chaperones was reported at 58.6%. Compared with plastic surgery trainees, attending surgeons were 12.8 times more likely to use a chaperone during sensitive examinations (P < 0.001). In addition, male respondents were 6.43 times more likely than their female counterparts to involve a chaperone during sensitive examinations (P < 0.001). Forty-eight percent of the trainees acknowledged receiving education regarding chaperone use, and this cohort was 7 times more likely to use a chaperone when compared with trainees who had not received chaperone instruction (P < 0.001). CONCLUSIONS: This study highlights the wide variability of chaperone use among plastic surgery attendings and trainees. Integration and standardization of chaperone education within plastic surgery training may be an effective technique to promote this practice and lead to improved patient-provider clinical experiences.

Opioid-sparing Strategies in Alloplastic Breast Reconstruction: A Systematic Review.

INTRODUCTION: Pain and discomfort are frequently experienced following mastectomy with concomitant breast implant- or tissue expander-based alloplastic breast reconstruction (AlBR). Unfortunately, postoperative opioids have decreased efficacy in AlBR, short-term complication profiles, and are fraught by long-term dependence. This systematic review aims to identify opioid-sparing pain management strategies in AlBR. METHODS: A systematic literature search of MEDLINE, Embase, Web of Science, and Cochrane Central Register was performed in September 2018. PRISMA guidelines were followed, and the review was prospectively registered in PROSPERO (CRD42018107911). The search identified 1184 articles. Inclusion criteria were defined as patients 18 years or older undergoing AlBR. RESULTS: Fourteen articles were identified assessing opioid-sparing strategies in AlBR. This literature included articles evaluating enhanced recovery protocols (two), intercostal blocks (two), paravertebral blocks (four), liposomal bupivacaine (three), diclofenac (one), and local anesthesia infusion pumps (two). The literature included five randomized trials and nine cohort studies. Study characteristics, bias (low to high risk), and reporting outcomes were extensively heterogeneous between articles. Qualitative analysis suggests reduced opioid utilization in enhanced recovery after surgery (ERAS) pathways, paravertebral blocks, and use of liposomal bupivacaine. CONCLUSIONS: A variety of opioid-sparing strategies are described for pain management in AlBR. Multimodal analgesia should be provided via ERAS pathways as they appear to reduce pain and spare opioid use. Targeted paravertebral blocks and liposomal bupivacaine field blocks appear to be beneficial in sparing opioids and should be considered as essential components of ERAS protocols. Additional prospective, randomized trials are necessary to delineate the efficacy of other studied modalities.

Assessment of Opioid-Prescribing Practices in Breast Augmentation: Future Directions for Prescribing Guidelines.

BACKGROUND: The United States (US) is in the mid of an opioid epidemic propagated, in part, by prescription opioids. With excess overprescribing documented in a variety of surgical procedures, several societies have recommended opioid-prescribing guidelines. Considering the scope and postoperative pain associated with aesthetic plastic surgery procedures, earnest evaluation into opioid-prescribing practices for breast augmentation was conducted. METHODS: Members of the American Society for Aesthetic Plastic Surgery were electronically surveyed on their opioid-prescribing patterns. The survey was distributed to 1709 plastic surgeons. Descriptive statistics were collated into percentages, deviations, and morphine milligram equivalents (MMEs), when appropriate. RESULTS: Two hundred twenty-nine American Society for Aesthetic Plastic Surgery members (13.4%) provided responses. A total of 91.2% of respondents prescribe opioids to patients undergoing breast augmentation. The most commonly prescribed agents included oxycodone/acetaminophen (Percocet, 47.0%) and hydrocodone/acetaminophen (Vicodin, 38.3%). On average, 165.3 ± 81.7 MMEs were dispensed (range, 25.0-600.0 MMEs; number tablets, 5-60). Prescribers felt that a lack of phone-in prescribing (52.4%) and the ease of preemptively prescribing opioids (52.4%) propagate opioid overprescribing. A total of 61.3% of respondents reported that they are or may be in favor of developing plastic surgery societal guidelines related to opioid prescribing. These respondents indicated support for guidelines on opioid-sparing pain management strategies (74.2%) and guidelines identifying the type (54.7%), duration of use (69.5%), and number of opioid tablets (61.7%) necessary for procedures. CONCLUSIONS: Considerable variability exists among prescribing patterns after breast augmentation. Societal guidelines aimed at providers and patients may serve a future role in opioid prescribing.

Outcomes of microvascular bone flaps versus osteocutaneous flaps in head and neck reconstruction.

BACKGROUND: Surgical resection of head and neck (H&N) neoplasms requiring osseous reconstruction have underdefined complication profiles. This study aimed to characterize postoperative outcomes of patients with H&N neoplasia undergoing osteocutaneous flap (OCF) or bare bone flap (BBF) reconstructions. MATERIALS AND METHODS: Retrospective analysis of the National Surgical Quality Improvement Program (NSQIP) 2005-2017 databases. Queried for diagnosis and procedural codes extracted patients with H&N neoplasms undergoing BBF or OCF reconstruction. Postoperative complications were evaluated. Multivariable regression generated adjusted odds ratios. RESULTS: A cohort of 746 patients were identified. Of reconstructions, 24.9% (n = 186/746) were BBFs while 75.1% (n = 560/746) were OCFs. 58.1% of the BBF cohort and 59.9% of the OCF cohort experienced an all-cause complication (p = .654). Sub-stratified, 24.2% of BBF and 17.5% of OCF patients experienced a wound complication (p = .045). Regression analysis demonstrated no difference in risk for medical complications between cohorts. However, patients receiving OCFs had a decreased likelihood of developing a wound complication (OR 0.652; 95%CI 0.430-0.989; p = .044) compared to patients receiving BBFs. CONCLUSION: The incidence of complications following osseous reconstruction of the H&N is considerable. Although several complication outcomes do not seem to differ between BBF or OCF reconstructions, OCFs is associated with a decreased likelihood of wound complications.

Racial Disparities in Outcomes of Reconstructive Breast Surgery: An Analysis of 51,362 Patients from the ACS-NSQIP.

BACKGROUND: In various surgical specialties, racial disparities in postoperative complications are widely reported. It is assumed that the effect of race can also be found in plastic surgical outcomes, although this remains largely undefined in literature. This study aims to provide data on the impact of race on outcomes of reconstructive breast surgery. METHODS: Data were collected using the NSQIP (National Surgical Quality Improvement Program) database (2008-2016). Outcomes of the reconstructive breast surgery of White patients were compared with those of African American, Asian, or other races. Logistic regression was performed to control for variations between all groups. Analysis of racial disparities was further sub-stratified according to four different types of breast reconstruction: delayed or immediate autologous, and delayed or immediate prosthesis-based reconstruction. RESULTS: In total, this study included 51,362 patients of which 43,864 were Caucasian, 5,135 African American, 2,057 Asian, and 332 of other races. When compared with White patients, patients of African American race had larger body mass indices (31.3 ± 7.0 vs. 27.6 ± 6.3, p-value < 0.001) in addition to higher rates of diabetes (12.3 vs 4.6%, p-value < 0.001) and hypertension (44.7 vs. 23.4%, p-value < 0.001). Both multivariate analysis and the sub-stratified analysis of different types of reconstruction showed no differences in overall complication rate. CONCLUSION: Among the four types of reconstructive procedures, differences in surgical outcomes do not appear to be based on race and therefore seem to be less evident in reconstructive breast surgery compared with the current literature within other surgical specialties.

Single-Payer Health Care in the United States: Implications for Plastic Surgery.

Health care reform continues to be a topic of debate among lawmakers, politicians, physicians, and citizens of the United States. In recent years, proposed changes to the health care industry have grown in both granularity and popularity, with the possibility of adapting a single-payer health insurance system reaching an all-time high. The implications of such a policy are far-reaching and can be challenging to conceptualize, especially in isolation. The purpose of this article is to review some of the anticipated changes under this new system, specifically as they pertain to the field of plastic surgery.

The New 2019 Institutional Review Board Common Rule Update: Implications for Plastic Surgery Research.

Clinical research remains at the forefront of academic practice and evidence-based medicine. Unfortunately, history has shown that human subjects are vulnerable to experimentation without regard for their own dignity and informed decision-making. Subsequently, it is vital for research institutes to uphold safeguards and ethical conscientiousness toward human subjects. The establishment of federal regulations and the development of institutional review boards have set guidance on these processes. On January 21, 2019, final revisions to the Federal Policy for the Protection of Human Subjects (the "Common Rule") went into effect. The purpose of this article is to review changes to the Common Rule and discuss their impact on plastic surgery research.

Photographic and Video Deepfakes Have Arrived: How Machine Learning May Influence Plastic Surgery.

Advances in computer science and photography not only are pervasive but are also quantifiably influencing the practice of medicine. Recent progress in both software and hardware technology has translated into the design of advanced artificial neural networks: computer frameworks that can be thought of as algorithms modeled on the human brain. In practice, these networks have computational functions, including the autonomous generation of novel images and videos, frequently referred to as "deepfakes." The technological advances that have resulted in deepfakes are readily applicable to facets of plastic surgery, posing both benefits and harms to patients, providers, and future research. As a specialty, plastic surgery should recognize these concepts, appropriately discuss them, and take steps to prevent nefarious uses. The aim of this article is to highlight these emerging technologies and discuss their potential relevance to plastic surgery.

Quantifying the Crisis: Opioid-Related Adverse Events in Outpatient Ambulatory Plastic Surgery.

BACKGROUND: The United States is currently in the midst of an opioid epidemic precipitated, in part, by the excessive outpatient supply of opioid pain medications. Accordingly, this epidemic has necessitated evaluation of practice and prescription patterns among surgical specialties. The purpose of this study was to quantify opioid-related adverse events in ambulatory plastic surgery. METHODS: A retrospective review of 43,074 patient profiles captured from 2001 to 2018 within an American Association for Accreditation of Ambulatory Surgery Facilities quality improvement database was conducted. Free-text search terms related to opioids and overdose were used to identify opioid-related adverse events. Extracted profiles included information submitted by accredited ambulatory surgery facilities and their respective surgeons. Descriptive statistics were used to quantify opioid-related adverse events. RESULTS: Among our cohort, 28 plastic surgery patients were identified as having an opioid-related adverse event. Overall, there were three fatal and 12 nonfatal opioid-related overdoses, nine perioperative opioid-related adverse events, and four cases of opioid-related hypersensitivities or complications secondary to opioid tolerance. Of the nonfatal cases evaluated in the hospital (n = 17), 16 patients required admission, with an average 3.3 ± 1.7 days' hospital length of stay. CONCLUSIONS: Opioid-related adverse events are notable occurrences in ambulatory plastic surgery. Several adverse events may have been prevented had different diligent medication prescription practices been performed. Currently, there is more advocacy supporting sparing opioid medications when possible through multimodal anesthetic techniques, education of patients on the risks and harms of opioid use and misuse, and the development of societal guidance regarding ambulatory surgery prescription practices.

Immediate Reconstruction After Colorectal Cancer Resection: A Cohort Analysis Through the National Surgical Quality Improvement Program and Outcomes Review.

BACKGROUND: Colorectal cancer is one of the most common and fatal malignancies in the United States. When localized to the distal gastrointestinal tract, surgical therapy includes abdominoperineal resection (APR) or pelvic exenteration (PEX). Subsequent ablative defects are considerable, impart concerning morbidity, and often necessitate autologous reconstruction. The aim of this study was to assess postoperative outcomes after reconstruction of APR and PEX defects. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (2005-2017) was queried for patients undergoing APR for lower gastrointestinal malignancies with concurrent autologous reconstructions. Cases of disseminated cancer were excluded. Postoperative adverse event profiles, including rates of wound and systemic complications, were evaluated. Multivariate regression analysis controlling for age, sex, body mass index, and operative time was performed to calculate adjusted odds ratios (ORs). RESULTS: A total of 1309 patients were identified as undergoing APR/PEX with concomitant reconstruction. The majority (96.9%) of reconstructions consisted of muscle, myocutaneous, fasciocutaneous, or omental pedicled flaps. Of the cohort, 45.7% experienced at least 1 all-cause complication within 30-days of the procedure. Having a limited or moderate frailty (frailty index of "1" or "2") was identified as a predictor of all-cause complications [OR, 1.556; 95% confidence interval (CI), 1.187-2.040, P = 0.001; and OR, 1.741; 95% CI, 1.193-2.541, P = 0.004, respectively], whereas smoking was a predictor of wound complications (OR, 1.462; 95% CI, 1.070-1.996, P = 0.017) and steroid use was a predictor of mild systemic complications (OR, 2.006; 95% CI, 1.058-3.805, P = 0.033). CONCLUSION: Anorectal cancer resection often necessitates reconstruction secondary to postexenteration perineal defects. The incidence of postoperative complications is relatively high, and several risk factors are identified to help refine patient optimization.

Does age or frailty have more predictive effect on outcomes following pedicled flap reconstruction? An analysis of 44,986 cases†.

The elderly population in the United States is expanding rapidly, and with advancements in modern medicine, the number of elderly patients undergoing surgery has risen in parallel. The aim of this study was to evaluate the effect of age and frailty on postoperative outcomes following pedicled flap reconstruction. The 2005-2016 ACS-NSQIP databases were queried to identify cases involving pedicled flaps based on CPT codes. Demographic data and postoperative complications were assessed using Chi-square and t-tests for analysis of categorical and continuous variables, respectively. A multivariable regression analysis was conducted to control for confounders. A total of 44,986 cases were included in our analysis. Patients in the 70-79year age group had the highest rates of all-cause (31.2%), mild systemic (25.3%) and severe systemic (7.4%) complications. Multivariable regression identified age as an independent risk factor for all-cause, severe systemic and wound complications. A score of 3+ on the 5-factor modified frailty index (mFI-5) was associated with all-cause, severe systemic and wound complications. When stratified by flap location, age was predictive of all-cause complications for breast, trunk, upper extremity and lower extremity flaps. Finally, mFI-5 score of 3+ was identified as an independent risk factor for all-cause complications in flaps of the head and neck, trunk and lower extremity. Although, increased age does contribute to risk of postoperative complications, the frailty index appears to hold much stronger predictive capacity. These findings stress the importance of optimizing preoperative comorbidities to reduce the risk of poor postoperative outcomes.

The Influence of Surgical Specialty on Oncoplastic Breast Reconstruction.

BACKGROUND: The integration of oncological surgery with reconstructive techniques has gained popularity in the treatment of breast cancer. oncoplastic reconstruction after partial mastectomy can be performed by the breast surgeon or in cooperation with a consulted plastic surgeon. This study aims to objectively assess the differences in outcomes for partial mastectomy and subsequent oncoplastic reconstruction performed by either general surgery alone or in combination with a plastic and reconstructive surgery team. METHODS: Unilateral oncoplastic breast reconstruction cases were extracted from the National Surgical Quality Improvement Program databases from 2005 to 2017. Outcomes of cases performed by the general surgery team alone were compared with those in which the partial mastectomy was performed by the general surgeon with subsequent reconstruction performed by plastic surgeons. To account for cohort baseline differences, propensity score-matched analysis was performed. RESULTS: In total, 4,350 patients were included in this study; 3,759 procedures were performed by general surgery alone versus 591 combined with plastic surgery. The analysis of propensity score-matched cohorts, comprising 490 patients each, showed no statistical difference in the risk for postoperative complications when surgery was performed by either of the 2 specialty services. A longer operative time and length of stay were found in the group reconstructed by plastic surgeons. CONCLUSIONS: This study found no significant differences in adverse postoperative outcomes for oncoplastic reconstructions after partial mastectomy between the 2 groups. The data may indicate collaboration between both surgical specialties in oncoplastic breast care was not associated with increased morbidity in these patients.

Chronic refractory venous ulcer exacerbated by a congenital pelvic arteriovenous malformation successfully treated by transarterial Onyx embolization.

Congenital arteriovenous malformations (AVMs) are an important but often neglected cause of lower extremity venous hypertension. A case of a chronic refractory venous stasis ulcer of the lower extremity exacerbated by a pelvic AVM is presented. Healing of the ulcer was achieved at 2 months without recurrence at 1 year after superselective ethylene vinyl alcohol copolymer (Onyx 34; ev3, Covidien, Plymouth, Minn) embolization of the AVM nidus. Chronic venous arterialization should be considered in cases of refractory, nonhealing venous ulcers. Embolotherapy in addition to standard of care therapy can be a therapeutic measure. Modification of the Clinical, Etiology, Anatomy, and Pathophysiology (CEAP) classification to include AVMs as a contributing pathophysiologic process is suggested.

Peptides displayed as high density brush polymers resist proteolysis and retain bioactivity.

We describe a strategy for rendering peptides resistant to proteolysis by formulating them as high-density brush polymers. The utility of this approach is demonstrated by polymerizing well-established cell-penetrating peptides (CPPs) and showing that the resulting polymers are not only resistant to proteolysis but also maintain their ability to enter cells. The scope of this design concept is explored by studying the proteolytic resistance of brush polymers composed of peptides that are substrates for either thrombin or a metalloprotease. Finally, we demonstrate that the proteolytic susceptibility of peptide brush polymers can be tuned by adjusting the density of the polymer brush and offer in silico models to rationalize this finding. We contend that this strategy offers a plausible method of preparing peptides for in vivo use, where rapid digestion by proteases has traditionally restricted their utility.