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BACKGROUND: Operative microscopes are traditionally draped in single-use plastic to prevent infection theoretically. The necessity of this routine in breast free flap surgery is unclear. Alternatively, sterile wrapping of microscope handles would reduce operating room waste and provide a more cost-effective and environmentally sustainable approach to sterility. This study aimed to determine whether the draping technique used during abdominally based free flaps (Ab-FF) influenced the rate of surgical site infections. METHODS: We conducted a retrospective review of Ab-FF performed consecutively between March 2017 and August 2022. Patient demographics, comorbidities, perioperative data, and postoperative complications were collected. The primary outcomes included postoperative surgical site infections and environmental impact. RESULTS: Of the 281 identified breasts reconstructed with Ab-FF, operating microscopes were sterilely covered with microscope drapes (n = 215) or handle covers (n = 66) composed of polyethylene-based plastic. Overall, postoperative infections occurred in 9.3% of cases (n = 26) in either the recipient breast (n = 11, 3.9%) or abdominal donor site (n = 15, 5.3%), primarily due to S. aureus and Streptococcus species. The handle (n = 6, 9.1%) and drape (n = 20, 9.3%) cohorts had similar infection rates with no sequelae of operative complications. In multivariate analysis, radiation was the only independent predictor of postoperative infection, while bilateral reconstructions were independently protective. Replacing a microscope drape with a handle reduces carbon emissions by 1276 grams of CO2 and direct costs by $7.84 per item. CONCLUSIONS: The principles of "Lean and Green" surgery prioritize reducing operating room generated waste to achieve financial and environmental sustainability. This cohort study of 281 breast free flaps demonstrates that switching from whole microscope draping to handle wrapping was not associated with an increased rate or odds of infection. Adopting a microscope handle wrapping protocol decreased the carbon footprint and operative costs. The results of this study offer evidence to support adoption and further exploration of pragmatic, cost-effective, and sustainable approaches to microsurgical breast reconstruction.
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BACKGROUND: Acellular dermal matrices (ADMs) are frequently employed in immediate prosthesis-based breast reconstruction (iPBR) to provide structural support. Despite differences in ADM derivatives, few studies directly compare their outcomes in the setting of iPBR. We sought to conduct a large head-to-head study comparing 3 ADMs used across our institution. METHODS: A multicenter retrospective review of patients undergoing iPBR with SurgiMend PRS (fetal bovine-derived; Integra Lifesciences, Princeton, NJ), AlloDerm (human-derived; LifeCell Corp, Bridgewater, NJ), or DermACELL (human-derived; Stryker Corp, Kalamazoo, MI) between January 2014 to July 2022 was performed. Primary outcomes included rates of unplanned explantation and total reconstructive failure. Secondary outcomes included 90-day postoperative complications and long-term rates of capsular contracture development. RESULTS: A total of 738 patients (1228 breasts) underwent iPBR during the study period; 405 patients received DermACELL (54.9%), 231 received AlloDerm (31.3%), and 102 received SurgiMend PRS (13.8%). Rates of short-term complications, total reconstruction failure, reoperation within 90 days, capsular contracture, and unplanned explantation were comparable. These findings remained true upon multivariate analysis accounting for baseline differences between cohorts, whereby ADM type was not an independent predictor of any outcome of interest. Conversely, factors such as body mass index, diabetes mellitus, smoking history, neoadjuvant and adjuvant chemotherapy, adjuvant radiation, skin-sparing mastectomy, Wise pattern and periareolar incisions, use of tissue expanders, and a subpectoral plane of insertion were significant predictors of postoperative complications. CONCLUSION: Low rates of complications support the equivalency of fetal bovine and human-derived ADMs in iPBR. Patient characteristics and operative approach are likely more predictive of postoperative outcomes than ADM derivative alone.
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Derme Acelular , Neoplasias da Mama , Colágeno , Humanos , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Adulto , Colágeno/uso terapêutico , Neoplasias da Mama/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Implantes de Mama , Implante Mamário/métodos , Mamoplastia/métodos , Mastectomia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: Some surgeons use body mass index criteria within the patient selection processes before vaginoplasty, thereby limiting access to select obese patients. We sought to better characterize the effect of obesity on postoperative outcomes across multiple vaginoplasty techniques. METHODS: A single-center retrospective review of all transfeminine patients undergoing primary vaginoplasty procedures from December 2018 to July 2022 was conducted. Patients were stratified into cohorts according to the World Health Organization Obesity Class criteria. Data regarding demographics, comorbidities, operative details, postoperative complications, and all-cause revision were collected. RESULTS: A total of 237 patients met the inclusion criteria. Average follow-up duration was 9.1 ± 4.7 months. Multivariate regression revealed that patients with class I and class II/III obesity were associated with higher odds of developing vaginal stenosis (class I: odds ratio [OR], 7.1 [ P = 0.003]; class II/III: OR, 3.4 [ P = 0.018]) and all-cause revision (class I: OR, 3.7 [ P = 0.021]; class II/III: OR, 4.8 [ P = 0.027]). Undergoing either robotic peritoneal or robotic intestinal vaginoplasty was associated with lower odds of delayed wound healing (peritoneal: OR, 0.2 [ P < 0.001]; intestinal: OR, 0.2 [ P = 0.011]). Lastly, adherence to dilation regimen was negatively associated with development of vaginal stenosis (OR, 0.04; P < 0.001). CONCLUSIONS: Patients with obesity may be at a higher risk of developing vaginal stenosis after vaginoplasty, which may ultimately necessitate operative revision. Although patients with obesity may remain surgical candidates, proper preoperative counseling and adherence to postoperative vaginal dilation regimens are critical to optimizing outcomes.
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Transexualidade , Vagina , Humanos , Feminino , Vagina/cirurgia , Constrição Patológica , Obesidade/complicações , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
The 5-factor modified Frailty Index (mFI-5) is a risk-stratification tool utilized to predict complications and mortality following major lower extremity (LE) amputation. However, its prognostic value for long-term mortality is unknown. The study aim was to assess whether a high mFI-5 score relates to long-term mortality following major LE amputation for chronic wounds. Patients ≥60 years who underwent major LE amputation from 2017 to 2021 were retrospectively reviewed. Data regarding demographics, comorbidities, perioperative factors, amputation type, and postoperative complications was collected and mFI-5 was calculated. Survival analysis was performed with Kaplan-Meier curves and differences were assessed with Log-Rank test. A total of 172 patients were identified. Mean age was 70.7 ± 8.0 years. Median time to ambulation was 3.7 months (IQR 4.0). By final follow-up of 17.5 ± 15.9 months, ambulatory rate was 51.7% (n = 89), overall mortality 36.0% (n = 62), 1-year mortality 14.0% (n = 24), and 3-year mortality 27.9% (n = 48). Patients with an mFI-5 of ≥4 (26.7%, n = 46) compared with patients with mFI-5 <4 (73.3%, n = 126) had a higher rate of prolonged postoperative LOS (34.8% vs 19.8%, p = .042), overall mortality (52.2% vs 30.2%, p = .008), 1-year mortality (23.9% vs 10.3%, p = .023), and 3-year mortality (45.7% vs 21.4%, p = .002). Multivariate analysis demonstrated mFI-5 was an independent predictor of 3-year mortality (OR 2.35, p = .043). At a threshold ≥4, the mFI-5 demonstrated utility in predicting long-term mortality. The value of this prognostic indicator is in its preoperative application of assessing risk of mortality, which should be utilized in conjunction with other measures.
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BACKGROUND: NF is a life-threatening soft tissue infection that most commonly occurs in the lower extremity. While presenting symptoms such as erythema, severe pain, sepsis, and wound crepitation are well documented, diagnosis of NF of the breast often is obscured by a low clinical index of suspicion due to its relative rarity as well as by the breast parenchyma that physically separates the underlying fascia and overlying skin. Several risk factors have previously been identified, such as underlying infection, diabetes, advanced age, and immunosuppression. However, the gross morbidity and high mortality associated with NF warrant continued surveillance of contributing factors across any anatomic location. Fifteen cases in the literature document the development of NF following breast surgery. CASE REPORT: The authors of this case report aim to expand on the current literature through the presentation of a unique case of NF of the breast following right breast lumpectomy and oncoplastic closure with left reduction mammaplasty in an immunocompromised patient found to have concurrent perforated sigmoid diverticulitis. CONCLUSION: This case exemplifies how frequent postoperative surveillance, a low threshold for intervention, and efficient coordination of care are vital to minimizing the morbidity and mortality risks associated with NF of the breast.
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Fasciite Necrosante , Infecções dos Tecidos Moles , Feminino , Humanos , Fasciite Necrosante/etiologia , Fasciite Necrosante/cirurgia , Mastectomia Segmentar/efeitos adversos , Infecções dos Tecidos Moles/cirurgia , Fáscia , MastectomiaRESUMO
BACKGROUND: Restrictive policies on termination of pregnancy (TOP) may lead to more infants with congenital abnormalities. This study aims to assess the association between state-wide enactment of TOP restriction and cleft lip and/or palate (CL/P) incidence and identify mediating demographic characteristics. METHODS: This study examines state-specific trends in CL/P incidence in infants before and after implementing laws restricting TOP in MI compared to NY, where no such laws were passed. The percent change of CL/P incidence per 1000 live births in post-policy years (2012-2015) compared to pre-policy years (2005-2011) was compared while adjusting for confounding factors in multivariate models. RESULTS: The incidence of CL/P changed significantly in MI (19.1%) versus NY (-7.31%). Adjusting for sex, race/ethnicity, median household income level, and expected payer revealed that the adjusted percent difference between MI and NY was 53.3% (p <0.001). Stratification by race/ethnicity and median household income demonstrated that changes were only significant amongst Black (139%, p<0.001) and Hispanic (125%, p=0.045) patients or of those from the lowest (50.3%, p<0.001) and second lowest (40.1%, p=0.01) income quartiles. CONCLUSIONS: Our research, combined with the recent Dobbs Supreme Court decision allowing states to place further restrictions on TOP, suggests that more infants in the future will be born in need of treatment for CL/P.
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BACKGROUND: Autologous breast reconstruction confers favorable patient reports of satisfaction and quality of life compared to implant-based reconstruction over a lifetime. The latissimus dorsi with immediate fat transfer (LIFT) is an alternative approach to abdominally based free flaps (Ab-FF), which expands fully autologous reconstruction to non-microsurgeons. This study aims to compare the two procedures concerning their clinical and patient-reported outcomes one year postoperatively. METHODS: We conducted a retrospective review of LIFTs and Ab-FFs performed between March 2017 and August 2022. The primary outcomes were postoperative complications, reoperations, and longitudinal BREAST-Q scores. BREAST-Q modules included Satisfaction with Breasts, Abdomen, Back, Psychosocial Well-being, Physical Well-being: Chest, Abdomen, Back, and Sexual Well-being. RESULTS: Of the 281 included patients (408 breasts), 211 received Ab-FF, and 70 received LIFT. One-year follow-up (median [IQR]: 12 [12] months) demonstrated that Ab-FF independently predicted dehiscence, reoperation procedures, and revisional surgery. LIFT independently increased the odds of seroma. In addition, obesity predicted dehiscence, while bilateral reconstructions predicted revisional fat grafting. BREAST-Q scores fluctuated over time but were similar across all measured domains by one year postoperatively. CONCLUSIONS: Although Ab-FF is the gold-standard approach for fully autologous reconstruction, LIFT procedures may be associated with a less complicated postoperative course while eliciting similar patient-reported outcomes. LIFT may subsequently be preferred to limit postoperative complications, particularly in patients with obesity. LIFT can also be utilized by more plastic surgeons who are either not microsurgically trained or do not have an environment that fosters Ab-FF.
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BACKGROUND: While advanced age is often considered a risk factor for complications following abdominal surgery, its impact on outcomes after complex open ventral hernia repair (VHR) with component separation technique (CST) remains unclear. METHODS: A single-center retrospective review of patients who VHR with CST from November 2008 to January 2022 was performed and cohorts were stratified by presence of advanced age (≥60 years). RESULTS: Of 219 patients who underwent VHR with CST, 114 patients (52.1 â%) were aged ≥60 years. Multivariate analysis demonstrated BMI to be an independent predictor for any complication (OR 1.1, p â= â0.002) and COPD was positively associated with seroma development (OR 20.1, p â= â0.012). Advanced age did not independently predict postoperative outcomes, including hernia recurrence (OR 0.8, p â= â0.766). CONCLUSIONS: VHR with CST is generally safe to perform in patients of advanced age. Every patient's comorbidity profile should be thoroughly assessed preoperatively for risk stratification regardless of age.
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Hérnia Ventral , Complicações Pós-Operatórias , Humanos , Complicações Pós-Operatórias/etiologia , Hérnia Ventral/cirurgia , Hérnia Ventral/complicações , Comorbidade , Fatores de Risco , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Estudos Retrospectivos , RecidivaRESUMO
BACKGROUND: Reconstructive surgery has experienced a paradigm shift in favor of free flaps. Yet, local flaps may be of particular use in foot and ankle reconstruction among comorbid patient populations. Thus, we sought to better characterize long-term outcomes in this setting. METHODS: A single-center, retrospective cohort study of patients undergoing local muscle and fasciocutaneous flaps of the foot and ankle from January 2010-November 2022 was performed. Flap were performed on wounds measuring 3x6cm or smaller, and flap selection depended on preoperative vascular assessment, Doppler findings, comorbidity profile, and wound location, depth, and geometry. RESULTS: Two-hundred and six patients met inclusion criteria. Median age was 61.0 years (IQR 16.8), and comorbidities included diabetes mellitus (DM; n=149/206, 72.3%) and peripheral arterial disease (PAD; n=105/206, 51.0%). Presentations included chronic, non-healing wounds (n=77/206, 39.1%) or osteomyelitis (n=45/206, 22.8%), and most frequently extended to the bone (n=128/206, 62.1%). Eighty-seven patients (n=87/206, 42.2%) received muscle flaps, while 119 received fasciocutaneous flaps (n=119/206, 57.8%). Six patients (n=6/206, 2.9%) necessitated return to the operating room, with thrombosis occurring in two cases (n=2/206, 1.0%). Flap success rate was 98.1%. By a median follow-up duration of 21.7 months (IQR 39.0), 45 patients (n=45/206, 21.8%) necessitated ipsilateral amputation, 73% (n=145/199) were ambulatory, and two deaths were related to the operated wound (n=2/49, 4.1%). Multivariate analysis revealed positive predictors of complications included DM, end-stage renal disease, and prior histories of venous thromboembolism or smoking. CONCLUSION: Local flaps remain a reliable option to reconstruct smaller defects of the foot and ankle in a highly comorbid population.
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Background: Patients with nonhealing lower extremity (LE) wounds often require a split-thickness skin graft (STSG) for closure. Nonviable tissue must be debrided before STSG inset. Our study aimed to compare differences in debridement depth on STSG outcomes. Methods: Chronic, atraumatic LE wounds receiving STSG from December 2014 to December 2022 at a single institution were reviewed. Demographics, wound characteristics, operative details, and outcomes were collected. Superficially debrided wounds were compared with wounds receiving deep debridement (DD), defined by debriding to the level of white tissue underlying the granulation tissue. Subanalysis was performed on wounds that had a negative and positive postdebridement culture. Primary outcome was graft failure. Results: Overall, 244 wounds in 168 patients were identified. In total, 158 (64.8%) wounds were superficially debrided and 86 (35.3%) received DD. The cohort had a median Charlson Comorbidity Index of 4 [interquartile range (IQR): 3]. Diabetes (56.6%) and peripheral artery disease (36.9%) were prevalent. The only statically significant demographic difference between groups was congestive heart failure (SD: 14.9% versus DD: 3.0%, P = 0.017). Wound size, depth, and all microbiology results were similar between groups. Postoperatively, the DD group demonstrated significantly less graft failure (10.5% versus 22.2%, P = 0.023). In a multivariate regression, DD was independently associated with lower odds of graft failure (OR: 0.0; CI, 0.0-0.8; P = 0.034). Sub-analysis of graft failure supported this finding in culture-positive wounds (DD: 7.6% versus DD: 22.1%, P = 0.018) but not in culture-negative wounds (13.6% versus 22.2%, P = 0.507). Conclusions: The DD technique demonstrates improved outcomes in chronic, culture-positive LE wounds receiving STSG.