Volumetric Analysis of a Novel Chimeric Gracilis and Profunda Artery Perforator Flap.

BACKGROUND: The presence of a chimeric gracilis and profunda artery perforator (PAP) flap with a common arterial pedicle has been demonstrated on computed tomography angiography in up to 59% of patients and confirmed in a cadaveric model. Already utilized for head and neck reconstruction by Heredero et al, this novel flap could provide more volume than either flap alone which is advantageous, particularly in patients with sizable defects. The purpose of this study was to determine the average tissue volume that can be utilized from this chimeric flap. METHODS: CT Angiogram imaging studies exhibiting chimeric flap anatomy were reviewed over a 7-year period at a single institution utilizing Visage Version 7.1, a radiology picture archiving and communication system. This software was used to trace the flap pedicles and to capture estimated soft tissue volumes of each respective flap. RESULTS: A total of 31 patients, consisting of 52 lower extremity gracilis and PAP chimeric flaps, underwent tissue volume analysis. The average total volume of soft tissue supplied by the gracilis flap was found to be 70.21 cm3 (standard deviation [SD] = 26.99). The average volume of the PAP flap was 31.73 cm3 (SD = 26.12). The average total volume captured by the chimeric gracilis and PAP flap was 101.94 cm3 (SD = 62.40). CONCLUSION: The potential soft tissue volume that can be harvested from a chimeric gracilis and PAP flap is significantly greater than solitary gracilis or PAP flaps. This chimeric flap may serve as a viable and advantageous reconstructive option for patients requiring large volume soft tissue coverage, particularly if other sizable options are not available.

Assessing preconception exposure to environmental chemicals and fecundity: Strategies, challenges, and research priorities.

In 2022, approximately one out of six people globally experienced infertility at some point in their life. Environmental chemicals, particularly those with endocrine disrupting activity, may contribute to impaired fecundity and infertility. We review existing prospective cohort studies of environmental chemicals and fecundity, identify methodological challenges and biases, and outline future research priorities. Studies of preconception environmental chemical exposures and fecundity have occurred in US, Singapore, China and Denmark with recruitment as early as 1982-1986, as recent as 2015-2017 and sample sizes ranging from 99 to 936. Higher exposure to certain chemicals (e.g. heavy metals, perfluoroalkyl substances) was associated with longer time to pregnancy; yet the literature is scarce or nonexistent for many chemicals. Furthermore, prospective studies face challenges and potential biases related to recruiting participants prior to conception, measuring environmental chemicals during critical windows of exposure, and ascertaining when pregnancy occurred. Research priorities include expanding the scope of biomonitoring data collected during the preconception period, continuing to develop and validate analytic methods for self-sampled biospecimens in traditional and novel matrices, collecting data in male partners and investigating etiologic associations according to indicators of marginalization.

Tracheostomy in high-risk patients on ECMO: A bedside hybrid dilational technique utilizing a Rummel tourniquet.

Objective: Traditionally, critically ill patients requiring prolonged mechanical ventilation benefit from a long-term airway, thus necessitating tracheostomy. The widespread application of extracorporeal membrane oxygenation (ECMO) has exponentially increased in recent years, creating a new subset of patients necessitating tracheostomy with significantly increased bleeding risk. We present a hybrid dilational tracheostomy technique utilizing a Rummel tourniquet developed at our institution to mitigate bleeding risk in patients on ECMO necessitating long-term airway. Methods: A total of 24 patients on ECMO underwent bedside hybrid dilational tracheostomy with utilization of a Rummel tourniquet from 06/2020 to 01/2022 at our institution. These patients were followed longitudinally and evaluated for postoperative bleeding. Particular attention was paid to anticoagulation regimens pre- and post-operatively. Results: The primary outcome of the study, postoperative bleeding, was observed in four of the 24 study participants (16.67 %). Each of these complications were managed with tightening of the Rummel tourniquet and application of hemostatic packing agents; no operative interventions were required. Anticoagulation was held for a mean time of 4.33 h preoperatively and 5.2 h postoperatively. Conclusions: Our data support this hybrid tracheostomy technique with the addition of a Rummel tourniquet to be a safe and effective adjunct for perioperative hemostasis in high-risk patients necessitating tracheostomy while on ECMO. While this technique was initially developed for critically ill COVID-19 patients, we believe it can be applied to all patients on ECMO to help mitigate perioperative bleeding risk.

The influence of operating room temperature and humidity on surgical site infection: A multisite ACS-NSQIP analysis.

BACKGROUND: Literature evaluating intraoperative temperature/humidity and risk of surgical site infection (SSI) is lacking. METHODS: All operations at three centers reported to the ACS-NSQIP were reviewed (2016-2020); ambient intraoperative temperature (°F) and relative humidity (RH) were recorded in 15-min intervals. The primary endpoint was superficial SSI, which was evaluated with multi-level logistic regression. RESULTS: 14,519 operations were analyzed with 179 SSIs (1.2%). The lower/upper 10th percentiles for temperature and RH were 64.4/71.4 °F and 33.5/55.5% respectively. Low or high temperature carried no significant increased risk for SSI (Low °F OR = 0.95, 95% CI 0.51-1.77, P = 0.86; High °F OR = 1.13, 95% CI = 0.69-1.86, P = 0.63). This was also true for low and high RH (Low RH OR = 0.96, 95% CI 0.58-1.61, p = 0.88; High RH OR = 0.61, 95% CI = 0.33-1.14, P = 0.12). Analysis of combined temperature/humidity showed no increased risk for SSI. CONCLUSION: Significant deviations in intraoperative temperature/humidity are not associated with increased risk of SSI.

Patient Perspectives and Quality of Life after Breast Reconstruction and the Impact of Subsequent Revisions.

There is limited research on the impact of revisional surgery after breast reconstruction on patient experience and postoperative quality of life (QoL). Methods: Patients undergoing mastectomy with immediate implant-based or autologous free-flap breast reconstruction from 2008 to 2020 were reviewed. These patients were categorized by revisions (0-1, 2-3, and 4+) and surveyed on QoL metrics using BREAST-Q and Was It Worth It? (WIWI) questionnaires. BREAST-Q QoL, satisfaction, and WIWI metrics between revision groups were evaluated. Results: Among 252 patients, a total of 150 patients (60%) underwent zero to one revisions, 72 patients (28%) underwent two to three revisions, and 30 patients (12%) underwent four or more revisions. Median follow-up was 6 years (range, 1-11 years). BREAST-Q satisfaction among patients with four or more revisions was significantly lower (P = 0.03), while core QoL domains (chest physical, psychosocial, and sexual well-being) did not significantly differ. Analysis of unplanned reoperations due to complications and breast satisfaction showed no significant difference in QoL scores between groups (P = 0.08). Regarding WIWI QoL metrics, four or more revisions were associated with a higher rate of worse QoL (P = 0.035) and worse overall experience (P = 0.001). Most patients in all revision groups felt it was worthwhile to undergo breast reconstruction (86%), would choose breast reconstruction again (83%), and would recommend breast reconstruction to others (79%). Conclusions: Overall, a majority of patients undergoing revisions after breast reconstruction still have a worthwhile experience. Although reoperations after breast reconstruction do not significantly impact long-term BREAST-Q QoL domains, patients undergoing four or more revisions have significantly lower breast satisfaction, worse QoL, and a postoperative experience worse than expected.

Postoperative Complication Impact on Quality of Life after Postmastectomy Breast Reconstruction.

BACKGROUND: Although the overall psychosocial benefits and body image gains of postmastectomy breast reconstruction are well-established, there is limited information on how postoperative complications affect patient quality of life (QOL). STUDY DESIGN: A single-institution cross-sectional survey analysis was performed on patients who underwent postmastectomy breast reconstruction between 2008 and 2020. QOL was assessed using the BREAST-Q and the Was It Worth It questionnaires. The results were compared among patients who had major complications, minor complications, and no complications. Responses were compared using 1-way ANOVA and chi-square tests as appropriate. RESULTS: A total of 568 patients met inclusion criteria, and 244 patients responded (43% response rate). Most patients did not have any complications (n = 128; 52%), 41 had minor complications (17%), and 75 had major complications (31%). There were no differences in any of the BREAST-Q well-being metrics based on degree of complication. Across all 3 groups, patients reported that surgery was worthwhile (n = 212; 88%), they would choose reconstruction again (n = 203; 85%), and they would recommend it to a friend (n = 196; 82%). Overall, 77% reported that their overall experience either met or exceeded expectations, and 88% of patients had unchanged or improved overall QOL. CONCLUSIONS: Our study demonstrates that QOL and well-being are not negatively impacted by postoperative complications. Although patients who had no complications had an overall more positive experience, nearly two-thirds of all patients, no matter the degree of complication, stated that their overall experience either met or exceeded their expectations.

Operating in an Opioid Crisis: A Temporal Analysis of Pain Medication Prescribing Practices in Plastic Surgery.

BACKGROUND: In response to the opioid epidemic, the United States declared a public health emergency in 2017. We evaluated pain medication prescribing practices among plastic and reconstructive surgeons, assessing pain medication prescription rates and opioid-related mortality both nationally and regionally within the United States. METHODS: A retrospective analysis of Medicare Part D prescriber data among plastic surgeons from 2013 through 2017 was conducted. Pain medications were categorized as opioid and nonopioid medications. Trends in surgeon prescribing habits were evaluated using the Cochrane-Armitage trend test. RESULTS: A total of 708,817 pain medication claims were identified: 612,123 claims (86%) were for opioid pain medications and 96,694 claims (14%) were for nonopioid pain medications. Total pain medication claims decreased from 44% of all medications in 2013 to 37% in 2017 (P < 0.001). Opioid medications decreased from 37% of total medication claims to 32% (P < 0.001). The overall opioid prescription rate fell from 1.53 claims per beneficiary in 2013 to 1.32 in 2017 (P < 0.001). Nonopioid pain medications decreased from 7% in 2013 to 6% in 2017 (P < 0.001); nonsteroidal anti-inflammatory drug claims increased by 44%. The prescription rate of nonopioid medications decreased from 2.40 claims per beneficiary in 2013 to 2.32 in 2017 (P < 0.001). An overall increase in opioid-related mortality was observed. Trends in pain medication prescriptions varied significantly among US regions and divisions. CONCLUSIONS: Plastic surgeons are prescribing less opioids and relying more on nonopioid pain medications. Increased adoption of multimodal pain treatment approaches among surgeons is a likely explanation for this trend in face of the current opioid crisis.

A 20-Year Analysis of Medicare Reimbursement for Abdominal Wall Reconstruction (2000 to 2020).

BACKGROUND: The purpose of this study was to evaluate monetary trends in Medicare reimbursement rates for 30 abdominal wall reconstruction surgical procedures over a 20-year period (2000 to 2020). METHODS: The Physician Fee Schedule Look-Up Tool from the Centers for Medicare and Medicaid Services was used for each of the 30 included current CPT codes, and reimbursement data were extracted. Monetary data were adjusted for inflation to 2020 U.S. dollars using changes to the United States consumer price index. The R 2 values for the average annual percentage change and the average total percentage change in reimbursement were calculated based on these adjusted trends for all included procedures. RESULTS: After adjusting for inflation, the average reimbursement for all procedures decreased by 17.1% from 2000 to 2020. The greatest mean decrease was observed for CPT code 49568 (the implantation of mesh or other prosthesis for open incisional or ventral hernia repair or mesh for closure of débridement for necrotizing soft-tissue infection, -34.4%). The only procedure with an increased adjusted reimbursement rate throughout the study period was CPT code 20680 (+3.9%). From 2000 to 2020, the adjusted reimbursement rate for all included procedures decreased by an average of 0.85% each year, with an average R 2 value of 0.78, indicating a stable decline throughout the study period. CONCLUSIONS: Reimbursement rates are declining when adjusted for inflation. Increased awareness of these trends is helpful to maintain access to optimal abdominal reconstruction care in the United States.

The Impact of Same-Day Discharge and Enhanced Recovery on Patient Quality of Life After Mastectomy with Implant Reconstruction.

BACKGROUND: This study aimed to evaluate how enhanced recovery (ER) protocols and same-day discharge (SDD) influences patients' postoperative quality of life (QOL). METHODS: Patients who underwent mastectomy with implant-based breast reconstruction from 2008 to 2020 were identified in a prospective database. The study assessed QOL with BREAST-Q and Was It Worth It? (WIWI) questionnaires. Responses were compared between the ER and pre-ER groups and between the SDD and hospital stay (HS) groups using one-way analysis of variance (ANOVA) and chi-square tests. RESULTS: The inclusion criteria were met by 568 patients, with a 43% response rate, and 217 patients were included for analysis. Chest physical well-being was lower for the ER cohort, but postoperative breast satisfaction was higher. Psychosocial status, sexual well-being, and satisfaction with information given did not differ significantly between the ER group and the pre-ER or SDD group. In the compared groups, QOL did not differ significantly. CONCLUSIONS: Enhanced recovery with SDD after mastectomy using implant-based reconstruction did not have an adverse impact on patient postoperative QOL.

Can Montgomery tubercles impact aesthetic 3D nipple-areolar complex tattooing? An anatomical, quantitative analysis of breast cancer patients.

PURPOSE: We aimed to establish a relationship between the amount of Montgomery tubercles (MTs) per nipple-areolar complex (NAC) given patient characteristics such as age, BMI, menopausal status, race/ethnicity, and NAC size to better inform current 3D NAC tattooing practices. METHODS: Preoperative photographs of patients pursuing breast reconstruction after mastectomy in 2010 through 2018 were reviewed. The number of MTs on each native NAC was quantified. The impact of patient factors on the quantity of MTs was evaluated via Pearson correlation and bivariate analyses. RESULTS: Two hundred and eleven patients (399 breasts) were reviewed. On average, patients had 5.0 ± 5.2 MTs (range, 0-25 MTs). Number of MTs did not correlate with patient age, BMI, or NAC size. Premenopausal females were more likely than postmenopausal females to have a greater number of MTs per breast (p-value = 0.0183). CONCLUSIONS: Postmastectomy patients desiring a more "youthful" NAC may consider additional MTs when pursuing 3D NAC tattooing.

The impact of mastectomy and reconstruction technique on patient perceived quality of Life.

BACKGROUND: We sought to evaluate the impact of mastectomy type, post-mastectomy reconstruction choice, and procedure bilaterality, on patient perceived postoperative quality of life (QoL). METHODS: Patients who underwent post-mastectomy reconstruction between 2008 and 2020 were identified in a prospective database. QoL was assessed with the BREAST-Q and the Was It Worth It (WIWI) questionnaires. The results were compared between reconstruction type, reconstruction laterality, and type of mastectomy. Responses were compared using one-way analysis of variance (ANOVA) and chi-square tests. RESULTS: 568 patients met inclusion criteria, and 244 patients responded (43%). QoL did not significantly vary between different reconstructions selected, procedure laterality, or mastectomy type. Patients who underwent DIEP flap were significantly more satisfied with their reconstructed breasts than implant-based reconstruction. Overall, over 85% of patients experienced improved or unchanged QoL no matter what reconstruction choices were made. CONCLUSION: Most domains of QOL are not impacted by mastectomy type, post-mastectomy reconstruction, or laterality.

Characterization of National Medical Societies' Accessible Resources to Support Underrepresented Minority and Female Trainees.

Importance: The lack of racial, ethnic, and gender diversity in medicine has been recognized as problematic, but the question of what medical educators and societies are doing to rectify and promote representation of historically marginalized groups persists. Objective: To examine what easily accessible resources are offered by medical and surgical societies to support women and individuals in minority groups that are underrepresented in medicine (URiM). Design, Setting, and Participants: This cross-sectional study evaluated transparent and accessible resources on the webpages of societies recognized by the Council of Medical Specialty Societies. Data collection and analysis were performed from September 1, 2021, to November 1, 2021. Main Outcomes and Measures: The society websites were searched for official diversity statements, diversity and women task forces or committees, and mentorship and scholarship opportunities for URiM and female trainees. The primary outcome was accessible resources in the form of financial support (scholarships) and mentorship for URiM and female trainees. Results: Of the 45 societies included in the analysis, 38 (84.4%) have published diversity statements. All but 6 societies (86.7%) have a dedicated diversity task force, committee, or work group. Twenty societies (44.4%) have a committee specifically for women or include women in diversity task force initiatives. Seventeen societies (37.8%) offer minority-specific mentorship, 15 (33.3%) offer scholarships targeted toward URiM trainees, 10 (22.2%) provide gender-specific mentorship, and 8 (17.8%) offer scholarship opportunities for female trainees. Conclusions and Relevance: Although most of the societies included in this study acknowledge the importance of diversity in medicine, less than half of these societies offer readily accessible scholarships or mentorship opportunities to URiM and female applicants.

Long-term breast and nipple sensation after nipple-sparing mastectomy with implant reconstruction: Relevance to physical, psychosocial, and sexual well-being.

BACKGROUND: The effect of postoperative sensation on quality-of-life (QoL) following nipple-sparing mastectomy (NSM) with implant-based reconstruction is not well described. We evaluated the impact of breast and nipple sensation on patient QoL by using BREAST-Q. METHODS: Patients undergoing NSM with implant reconstruction from 2008 to 2020 were mailed a survey to characterize their postoperative breast and nipple sensation. BREAST-Q metrics were compared between totally numb patients and those with sensation. RESULTS: A total of 349 patients were included. Overall, 131 (38%) responded; response rates regarding breast and nipple sensation were 36% (N = 124/349) and 34% (N = 117/349). Median time from surgery to survey completion was 6 years. The majority had bilateral procedures (101, 77%), including direct-to-implant (99, 76%) and tissue expander (32, 24%) reconstruction. Regarding breast sensation, the majority of patients reported their reconstructed breasts as totally numb (47, 38%) or much less sensation than before surgery (59, 48%). Regarding nipple sensation, the majority of patients reported their nipples were totally numb (67, 57%) or had much less sensation than before surgery (37, 32%). Total numbness of reconstructed breasts resulted in a significantly lower chest physical well-being (mean score: 73.5 vs. 81.2, respectively, P = 0.048). Total numbness of postoperative nipple(s) resulted in significantly lower chest physical (mean score: 74.8 vs. 85.2, respectively, P = 0.007), psychosocial (mean score 77.4 vs. 84.4, respectively, P = 0.041), and sexual well-being (mean score: 55.7 vs. 68.3, respectively, P = 0.002). CONCLUSIONS: Long-term breast and nipple sensation are significantly diminished after NSM with implant reconstruction. Patients with preserved sensation experience better physical, psychosocial, and sexual well-being.

Seldom one and done: Characterizing rates of reoperation with direct-to-implant breast reconstruction after mastectomy.

BACKGROUND: Limited data exist outlining reoperations after direct-to-implant (DTI), tissue expander (TE) and autologous free-flap breast reconstruction. METHODS: Patients undergoing mastectomy with reconstruction from 2008 to 18 were reviewed. Patient factors, surgical techniques, planned, unplanned, and total reoperations were analyzed. RESULTS: Among 544 total patients, the majority underwent DTI (294, 54%) or TE (176, 32%); 74 (14%) received autologous free-flaps. Majority of DTI patients (55%) underwent subsequent reoperations. Compared to autologous tissue, DTI had less patients undergo additional surgery (76% vs. 55%, P = 0.001). Incidence of total unplanned reoperations did not significantly differ between reconstructive groups. The rate of unplanned reoperations due to complications was lowest for DTI (39%) when compared to TE (48%) and autologous (55%, P = 0.015). Compared to TE, DTI carried a lower risk for ≥2 total reoperations (OR = 0.21, 95% CI 0.13-0.33, P < 0.001). CONCLUSIONS: Seldom "one and done," additional surgery after DTI remains significant.

Current trends in U.S. general surgery practice consolidation.

BACKGROUND: Consolidation of physician practices is well-documented in recent years, yet minimal data exist regarding consolidation in general surgery. This study evaluates current trends in general surgery practice consolidation. METHODS: Data were obtained through the CMS Physician Compare database. Surgeons and practices were categorized by size, and trends were analyzed using the Cochran-Armitage test. Data were stratified by US region. RESULTS: From 2012 to 2020, practicing general surgeons increased from 20,044 to 20,637 (+3%). Unique general surgery practices declined from 8178 to 6489 (-21%). The percentage of surgeons in practices of 1 or 2 declined from 19% to 12%, while surgeons in groups of 500 or more grew from 20% to 31%. Tests for trends towards consolidation at both the individual surgeon and unique practice levels were significant (p < .001). The Midwest region demonstrated the highest degree of consolidation. CONCLUSION: Consistent with trends in medicine overall, general surgery is experiencing substantial practice consolidation.