Timing of autologous fat grafting in implant-based breast reconstruction: Best practices based on systematic review and meta-analysis.

BACKGROUND: Fat grafting is commonly undertaken as a third-stage procedure in patients with staged implant-based breast reconstruction (IBR). However, fat grafting performed during second-stage expander/implant exchange provides faster results without an additional procedure and associated risks (Patel et al., 2020). We previously demonstrated that fat grafting during second-stage expander/implant exchange did not increase clinical complications (Patel et al., 2020). As a corollary, this study investigates patients' satisfaction with second- versus third-stage fat grafting to help establish a set of best practices for the timing of fat grafting in such patients. METHODS: A review of PubMed/MEDLINE databases (2010-2022) was performed to identify articles investigating the quality of life in patients undergoing second- or third-stage fat grafting after IBR. BREAST-Q scores were pooled using random-effects modeling and the DerSimonian-Laird method. Post-hoc sensitivity analyses were completed using the Hartung-Knapp-Sidik-Jonkman method. The Haldane-Anscombe correction was used for outcomes with low counts. All study analyses adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS: Six studies (216 patients) were included. Pooled random-effects modeling demonstrated no significant changes in BREAST-Q satisfaction with outcome scores when comparing patients who received second- versus third-stage fat grafting (p = 0.178) with results robust to sensitivity analyses. In addition, pooled analyses of the available data demonstrated that second-stage fat grafting did not increase downstream revision surgery needs compared to third-stage fat grafting. CONCLUSIONS: In combination with our prior work, this meta-analysis suggests that second-stage fat grafting provides not only equivalent but improved clinical and quality of life outcomes with fewer procedures in patients undergoing expander/IBR.

Travel distance and national access to gender-affirming surgery.

BACKGROUND: Gender-affirming surgery is unequally distributed across the United States due to resource allocation, state-based regulations, and the availability of trained physicians. Many individuals seeking gender-affirming surgery travel vast distances to receive care. This study aims to quantify the distances that individuals travel to receive gender-affirming surgery based on procedure type and patient home-of-record location. METHODS: Patients in the Optum Clinformatics Data Mart who underwent gender-affirming surgery were identified via Current Procedural Terminology codes. Data on patient demographics, procedural care, and location of patient and provider were collected. To be included, a patient had to meet diagnostic criteria to receive gender-affirming surgery and have a recorded surgical procedure reimbursed as part of gender-affirming surgery per the Centers for Medicare and Medicaid Services guidelines. Patients residing or receiving care outside the continental United States were excluded. Distances between the ZIP Code of each patient's home of record and the location where the gender-affirming surgery was performed were calculated via the Google Maps Distance Matrix API. Distance traveled for gender-affirming surgery by patient state and gender-affirming surgery procedure were determined. Multivariate linear regression analysis determined predictors of distance traveled for gender-affirming surgery, whereas multivariate logistic regression identified variables associated with an increased likelihood of out-of-state travel to gender-affirming surgery. RESULTS: Across 86 million longitudinal patient records, the study population included 2,743 records corresponding to 1,735 patients who received gender-affirming surgery between January 2003 and June 2020. The median distance traveled for gender-affirming surgery was 191 miles (mean: 391.5), and 36.0% of patients traveled out of their state of residence. Every patient from West Virginia, Wyoming, South Dakota, Mississippi, and Delaware traveled out of state for gender-affirming surgery. Patients with homes of record in California (18.4%), Massachusetts (20.7%), and Oregon (19.0%) were the least likely to travel out-of-state for gender-affirming surgery out of states with more than 10 gender-affirming surgery encounters. The main predictors for out-of-state travel included both feminizing and masculinizing genital surgery, as well as an insurance coverage with increased provider options. Additionally, patients traveled shorter distances for gender-affirming surgery after the post-2014 Affordable Care Act expansion compared to pre-2014. CONCLUSION: Patients receiving gender-affirming surgery in the United States travel great distances for their care, often receiving their care from out-of-state providers. Restrictive guidelines imposed by state laws on both the access to and provision of gender-affirming surgery compound the myriad of common difficulties that patients face. It is imperative to discuss potential factors that may mitigate these barriers for those who require gender-affirming surgery.

What Do Patients Look for When Scheduling Their Initial Elective Aesthetic Plastic Surgery Consultation?

BACKGROUND: Multiple factors influence patients when deciding on where to seek plastic surgery consultations. Our objective was to determine the most important factors when booking the initial consultation. METHODS: A 23 question survey was distributed online via Amazon Mechanical Turk targeting participants who had prior plastic surgery consultations or were planning to have one in the future. Participant demographic data were collected, and participants were asked to rank the importance of factors related to cost, surgeon reputation, social media, technology, amenities, accessibility, and appointment details on a 1-5 Likert scale. Rankings were reported by mean and standard deviation. RESULTS: A total of 593 responses were gathered. 48.1% of participants were 25-34 years of age, 54.6% were female, 66.3% identified as White, 78.4% were located in the U.S, and 54.5% had a bachelor's degree. Participants rated the importance of a surgeon's online reviews (mean 4.15, SD 0.81), surgeon presence at follow-up visits (mean 4.01, SD 0.91), and availability of pricing prior to appointment (mean 4.01, SD 0.91) the highest. The least important factors were waiting room amenities and social media advertising. Individuals younger than 45 were more likely to rate a surgeon's social media presence higher than those 45 years and older (OR 2.02; 95%CI [1.37-2.96]; p < 0.001). CONCLUSIONS: Patients considered surgeon's online reviews, presence at follow-up visits, and the availability of pricing information the most important when booking a plastic surgery consultation. These findings may assist physicians in structuring plastic surgery consultations based on factors important to patients. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

How Postoperative Infection Affects Reoperations after Implant-based Breast Reconstruction: A National Claims Analysis of Abandonment of Reconstruction.

Infection after implant-based breast reconstruction adversely affects surgical outcomes and increases healthcare utilization. This study aimed to quantify how postimplant breast reconstruction infections impact unplanned reoperations, hospital length of stay, and discontinuation of initially desired breast reconstruction. Methods: We conducted a retrospective cohort study using Optum's de-identifed Clinformatics Data Mart Database to analyze women undergoing implant breast reconstruction from 2003 to 2019. Unplanned reoperations were identified via Current Procedural Terminology (CPT) codes. Outcomes were analyzed via multivariate linear regression with Poisson distribution to determine statistical significance at P < 0.00625 (Bonferroni correction). Results: In our national claims-based dataset, post-IBR infection rate was 8.53%. Subsequently, 31.2% patients had an implant removed, 6.9% had an implant replaced, 3.6% underwent autologous salvage, and 20.7% discontinued further reconstruction. Patients with a postoperative infection were significantly associated with increased incidence rate of total reoperations (IRR, 3.11; 95% CI, 2.92-3.31; P < 0.001) and total hospital length of stay (IRR, 1.55; 95% CI, 1.48-1.63; P < 0.001). Postoperative infections were associated with significantly increased odds of abandoning reconstruction (OR, 2.92; 95% CI, 0.081-0.11; P < 0.001). Conclusions: Unplanned reoperations impact patients and healthcare systems. This national, claims-level study shows that post-IBR infection was associated with a 3.11× and 1.55× increase in the incidence rate of unplanned reoperations and length of stay. Post-IBR infection was associated with 2.92× increased odds of abandoning further reconstruction after implant removal.

Racial Disparities in Postoperative Breast Reconstruction Outcomes: A National Analysis.

BACKGROUND: Studies have shown that Black patients are more likely to experience complications following breast reconstruction compared to other racial groups. Most of these studies have been conducted on patient populations focusing on either autologous or implant-based reconstruction without possible predictive indicators for complication disparities for all types of reconstruction procedures. The aim of this study is to elucidate disparities among patient demographics by identifying predictors of complications and postoperative outcomes among different racial/ethnic patients undergoing breast reconstruction utilizing multi-state, multi-institution, and national level data. METHODS: Patients in the Optum Clinformatics Data Mart that underwent all billable forms of breast reconstruction were identified via CPT codes. Demographics, medical history, and postoperative outcome data were collected by querying relevant reports of CPT, ICD-9, and ICD-10 codes. Outcomes analysis was limited to the 90-day global postoperative period. A multivariable logistic-regression analysis was performed to ascertain the effects of age, patient reported ethnicity, coexisting conditions, and reconstruction type on the likelihood of any common postoperative complication occurring. Linearity of the continuous variables with respect to the logit of the dependent variable was confirmed. Odds ratios and corresponding 95% confidence intervals were calculated. RESULTS: From over 86 million longitudinal patient records, our study population included 104,714 encounters for 57,468 patients who had undergone breast reconstruction between January 2003 and June 2019. Black race (relative to White), autologous reconstruction, hypertension, type II diabetes mellitus, and tobacco use were independent predictors of increased likelihood of complication. Specifically, the odds ratios for complication occurrence for Black, Hispanic, and Asian ethnicity (relative to White) were 1.09, 1.03, and 0.77, respectively. Black patients had an overall breast reconstruction complication rate of 20.4%, while the corresponding rate for White, Hispanic, and Asian patients were 17.0%, 17.9%, and 13.2%, respectively. CONCLUSION: Our analysis of a national-level database shows that Black patients undergoing implant-based or autologous reconstruction have increased risk of complications, likely due to multifactorial components that play a role in the care of this patient population. While higher rates of comorbidities have been cited as a possible cause, providers must consider racial influences involving cultural context, historical mistrust in medicine, and physician/health institution factors that may drive this disparity of outcomes among our patients.

Postoperative Antibiotics Confer No Protective Association After Fat Grafting for Breast Reconstruction.

INTRODUCTION: Autologous fat grafting after breast reconstruction is a commonly used technique to address asymmetry and irregularities in breast contour. While many studies have attempted to optimize patient outcomes after fat grafting, a key postoperative protocol that lacks consensus is the optimal use of perioperative and postoperative antibiotics. Reports suggest that complication rates for fat grafting are low relative to rates after reconstruction and have been shown to not be correlated to antibiotic protocol. Studies have additionally demonstrated that the use of prolonged prophylactic antibiotics do not lower the complication rates, stressing the need for a more conservative, standardized antibiotic protocol. This study aims to identify the optimal use of perioperative and postoperative antibiotics that optimizes patient outcomes. METHODS: Patients in the Optum Clinformatics Data Mart who underwent all billable forms of breast reconstruction followed by fat grafting were identified via Current Procedural Terminology codes. Patients meeting inclusion criteria had an index reconstructive procedure at least 90 days before fat grafting. Data concerning these patient's demographics, comorbidities, breast reconstructions, perioperative and postoperative antibiotics, and outcomes were collected via querying relevant reports of Current Procedural Terminology ; International Classification of Diseases, Ninth Revision ; International Classification of Diseases, Tenth Revision ; National Drug Code Directory, and Healthcare Common Procedure Coding System codes. Antibiotics were classified by type and temporal delivery: perioperatively or postoperatively. If a patient received postoperative antibiotics, the duration of antibiotic exposure was recorded. Outcomes analysis was limited to the 90-day postoperative period. Multivariable logistic regression was performed to ascertain the effects of age, coexisting conditions, reconstruction type (autologous or implant-based), perioperative antibiotic class, postoperative antibiotic class, and postoperative antibiotic duration on the likelihood of any common postoperative complication occurring. All statistical assumptions made by logistic regression were met successfully. Odds ratios and corresponding 95% confidence intervals were calculated. RESULTS: From more than 86 million longitudinal patient records between March 2004 and June 2019, our study population included 7456 unique records of reconstruction-fat grafting pairs, with 4661 of those pairs receiving some form of prophylactic antibiotics. Age, prior radiation, and perioperative antibiotic administration were consistent independent predictors of increased all-cause complication likelihood. However, administration of perioperative antibiotics approached a statistically significant protective association against infection likelihood. No postoperative antibiotics of any duration or class conferred a protective association against infections or all-cause complications. CONCLUSIONS: This study provides national, claims-level support for antibiotic stewardship during and after fat grafting procedures. Postoperative antibiotics did not confer a protective benefit association against infection or all-cause complication likelihood, while administering perioperative antibiotics conferred a statistically significant increase in the likelihood that a patient experienced postoperative complication. However, perioperative antibiotics approach a significant protective association against postoperative infection likelihood, in line with current guidelines for infection prevention. These findings may encourage the adoption of more conservative postoperative prescription practices for clinicians who perform breast reconstruction, followed by fat grafting, reducing the nonindicated use of antibiotics.

#PRS: A Study of Plastic Surgery Trends With the Rise of Instagram.

Background: Instagram (Menlo Park, CA) has become a popular means of advertisement for aesthetic surgery procedures, influencing patients' likelihood of undergoing a procedure. In this study, the authors aim to explore public interest in aesthetic procedures before and after the Instagram platform started gaining in popularity through Google Trends (Google, Mountain View, CA), a platform with previously demonstrated utility for tracking interest in surgical procedures. Objectives: The authors hypothesize that as a result of increased medical marketing on Instagram, there is an increase in public interest in elective procedures of plastic surgery. Methods: Trends in the United States for given search terms and volumes were gathered through Google Trends between April 2004 and January 2022. Search terms included popular aesthetic procedures based on the 2020 Aesthetic Plastic Surgery National Data Bank Statistics. The search volumes were normalized, and a bivariate regression analysis of panel data was then applied to the aggregate trendlines to determine whether a statistically significant change in search volume occurred following the increase in user traffic of the Instagram platform. Results: The authors found significant variations in search volume for plastic surgery procedures before and after April 2012. Blepharoplasty, Botox, brachioplasty, breast implant removal, breast reduction, brow lift, butt lift, hair transplantation, lip augmentation, male breast surgery, mastopexy, mentoplasty, otoplasty, platysmaplasty, rhinoplasty, and thighplasty (P < .000) had statistically significant increases in search volume, whereas buccal fat removal (P = .003) had a statistically significant decrease in search volume after April 2012. Conclusions: The authors observed a significant increase in public interest in both surgical and nonsurgical aesthetic procedures after Instagram gained popularity in the April of 2012.

Content and Engagement Among Plastic Surgeons on Instagram.

Background: Patients routinely use social media to locate providers, review before-and-after photographs, and discuss experiences, making it a powerful marketing tool for plastic surgeons. A few studies have systematically evaluated plastic surgery app content. Objectives: This study aims to analyze engagement levels and content posted by top plastic surgeon influencers on Instagram (Menlo Park, CA). Methods: The authors conducted a cross-sectional study in February 2022 to identify the top 10 global plastic surgeons on Instagram. Influencers were ranked based on the number of followers, and their latest 20 posts were analyzed. A total of 200 posts were categorized by 2 independent trainees as one of the following: marketing, education, personal, and miscellaneous. The number of likes was recorded as a proxy for engagement, and the average engagement for each category was calculated. Results: The top 10 influencers work primarily in private practice focusing on aesthetic procedures. Out of 200 categorized posts on Instagram, marketing posts had the greatest presence (64.5%), followed by personal (20%), miscellaneous (11%), and educational (4.5%). More still images were posted (56.5%) than videos (43.5%). The highest average engagement was for personal content (P = .005). No significant differences in engagement levels were found between photo and video content (P = .24). Conclusions: Although most content posted related to marketing efforts, many influencers were also using social media to post about their personal lives and promote their ancillary businesses. Although marketing content was the most common, engagement levels were the highest for personal and educational content, and no significant differences in engagement were found between videos and photos.

Optimizing postoperative outcomes following neoadjuvant chemotherapy and mastectomy with immediate reconstruction: A national analysis.

BACKGROUND: The optimal timing between last neoadjuvant chemotherapy (NAC) session and mastectomy with immediate reconstruction (MIR) procedures has sparse data to support optimization of postoperative outcomes. Current literature suggests that timing is not a predictor of complications in patients undergoing implant-based reconstruction following NAC and other literature suggests guidelines based on tumor staging. To the best of our knowledge, this is the largest and most recent study characterizing the effect of time between NAC and mastectomy with immediate reconstruction on postoperative complications. METHODS: Patients in the Optum Clinformatics Data Mart that underwent all billable forms of breast reconstruction following NAC were identified via CPT and ICD-10 codes. Data concerning these patient's demographics, comorbidities, oncologic treatment, and outcomes were collected by querying relevant reports of CPT, ICD-9, and ICD-10 codes. To meet inclusion criteria, patients needed to have an encounter for antineoplastic chemotherapy within 1 year of their associated reconstruction. Patients with other invasive procedures unrelated to their mastectomy-reconstruction pairing within 90 days of reconstruction were excluded. Outcomes analysis was limited to the 90-day postoperative period. The time between the last recorded chemotherapy encounter and breast reconstruction was computed. A multivariate logistic regression analysis was performed to ascertain the effects of age, race, coexisting conditions, reconstruction type (autologous or implant-based), and time between NAC and reconstruction on the likelihood of any common postoperative complication occurring. Linearity of the continuous variables with respect to the logit of the dependent variable was confirmed. Odds ratios and corresponding 95% confidence intervals were calculated. RESULTS: From over 86 million longitudinal patient records, our study population included 139 897 4371 patient records corresponding to 13 399 3759 patients who had NAC and breast reconstruction between January 2003, October 2015, and June 2019. Increased time between last antineoplastic chemotherapy and MIR reconstruction was a statistically significant, independent predictor of decreased complication likelihood. By contrast, autologous reconstruction, hypertension, and type II diabetes mellitus, and African American, White, and Hispanic race (relative to Asian) had statistically significant associations with increased complication likelihood. Waiting an additional day between a patient's most recent chemotherapy session and MIR reconstruction reduces the odds of a complication occurring by 0.25%. This corresponds to reduction in odds of complication occurrence of approximately 7% for each month between neoadjuvant therapy and breast reconstruction. CONCLUSION: Increased time between NAC and MIR immediate reconstruction decreases the likelihood of experiencing one or more postoperative complications. Ideal time delay between 4 and 8 weeks has been shown to provide the best benefit for future breast reconstrution outcomes. In consultation with the oncologist, this information can be used to balance postoperative complication risk with increased oncologic risk in delaying mastectomy with immediate reconstruction.

Does Higher Intraoperative Fraction of Inspired Oxygen Improve Complication Rates Following Implant-Based Breast Reconstruction?

Background: The surgical literature debates about whether an average intraoperative fractional inspired level of oxygen (FiO2) greater than 80% confers lower postsurgical complication rates. Although some evidence demonstrates minimal or no difference in short-term mortality or surgical site infections, few studies suggest negative long-term outcomes. Objectives: To the best of our knowledge, this is the first study examining the relationship between intraoperative FiO2 levels and postoperative outcomes in the setting of immediate prepectoral implant-based breast reconstruction. Methods: The authors retrospectively reviewed the complication profiles of 309 patients who underwent prepectoral 2-stage breast reconstruction following mastectomy between 2018 and 2021 at a single institution. Two cohorts were created based on whether intraoperative FiO2 was greater than 80% or less than or equal to 80%. Complication rates between the cohorts were analyzed using Chi-squared test, Fisher's exact test, and multivariable logistic regressions. Variables examined included demographic information; smoking history; preexisting comorbidities; history of chemotherapy, radiation, or axillary lymph node dissection; and perioperative information. Results: Chi-squared and multivariable regression analysis demonstrated no significant difference between cohorts in complication rates other than reoperation. Reoperation rates were significantly increased in the FiO2 greater than 80% cohort (P = 0.018). Multivariable logistic regression also demonstrated that the use of acellular dermal matrix was significantly associated with increased postoperative complications (odds ratio 11.985; P = 0.034). Conclusions: Complication rates did not statistically differ in patients with varying intraoperative FiO2 levels outside of reoperation rates. In the setting of implant-based prepectoral breast reconstruction, hyperoxygenation likely does not lead to improved postsurgical outcomes.

Diagnosis and Management of Denosumab-Induced Hypocalcemia and Hypophosphatemia in the Setting of Metastatic Prostate Cancer.

Denosumab, a receptor activator of nuclear factor kappa-Β ligand (RANK-L) monoclonal antibody used in osteoporosis and various malignancies, has been shown to cause hypocalcemia shortly after initiation of treatment. There have been few case reports of electrolyte abnormalities in patients managed with long-term treatment with this medication. This report presents the case of a 43-year-old male with metastatic prostate cancer who presented with severe hypophosphatemia and hypocalcemia, initially resistant to repletion. After more aggressive and persistent repletion with IV calcium, phosphorus, and vitamin D, as well as time for the denosumab to dissipate, the patient's electrolytes stabilized and he was able to be discharged with oral replacement and close follow-up. Therefore, long-term monitoring of electrolytes for patients on denosumab should be carefully considered.

Comparing Outcomes of Flap-Based Salvage Reconstructions in the Radiated Breast.

INTRODUCTION: Chest wall irradiation significantly decreases the strength and quality of breast tissue supporting prostheses, increasing the risk of skin breakdown and implant or tissue expander extrusion. Autologous tissue, including the latissimus dorsi (LD) or abdominal-based flaps, including the muscle-sparing transverse rectus abdominis myocutaneous or deep inferior epigastric perforator flaps, may be used to salvage reconstructions. However, data comparing outcomes of the two flap options remains limited. We compare postoperative outcomes from both flap types after autologous salvage reconstruction in irradiated breasts. METHODS: Charts were retrospectively reviewed from patients who underwent either chest wall radiation or postmastectomy radiation therapy followed by salvage autologous reconstruction with either a LD and an implant or an abdominal-based flap (muscle-sparing transverse rectus abdominis myocutaneous or deep inferior epigastric perforator flaps). Patients with a history of tissue expander or implant failure requiring autologous salvage as part of 2-staged or delayed-immediate breast reconstruction that were operated on between January 2005 and November 2015 were included. Basic demographics, comorbidities, and recipient site complications (infection, wound dehiscence, seroma, hematoma, fat necrosis, and flap failure) were collected. RESULTS: A total of 72 patients met the inclusion criteria which included 72 flaps; 35 LD and 37 abdominally based flaps. Demographics and comorbidities did not vary significantly between patient groups. Mean follow-up was 767.6 weeks, and all reconstructions were unilateral. Nineteen (26.4%) patients had at least one complication, most commonly minor infections (9.7%). Overall complication rates were not significantly different between flap groups (P = 0.083). Wound dehiscence was significantly higher in the abdominal group (P = 0.045), and fat necrosis also trended higher in this group (P = 0.085). Major infection trended higher in the latissimus group (P = 0.069). CONCLUSIONS: When comparing outcomes of salvage flap-based reconstruction in radiated breast tissue, overall complication rates were similar when comparing postoperative outcomes between the LD- and abdominal-based flaps. Wound dehiscence was significantly higher when salvage reconstruction used an abdominal flap. Understanding the complications after salvage procedures can help inform decision making and optimize patient care to improve outcomes after breast reconstruction in the radiated breast.