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Silverstein ML, Sorice-Virk S, Wan DC, Momeni A. Microsurgical Breast Reconstruction can be Performed Safely in Patients with Obesity. J Reconstr Microsurg 2024. [PMID: 38815573 DOI: 10.1055/s-0044-1787266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
BACKGROUND Numerous studies have shown that obesity is a risk factor for postoperative complications following breast reconstruction. Hence, obesity has traditionally been considered a relative contraindication to microsurgical breast reconstruction. In this study, we investigated the impact of obesity on outcomes following microsurgical breast reconstruction. METHODS A retrospective analysis of 200 consecutive patients who underwent microsurgical breast reconstruction with free abdominal flaps was performed. Subjects were divided into Nonobese (body mass index [BMI] < 30 kg/m2) and Obese (BMI ≥ 30 kg/m2) cohorts. Univariate and multivariate analyses were performed to evaluate differences in patient characteristics, complication rates, and efficiency metrics between the two groups. RESULTS Of the 200 subjects included in the study, 128 were Nonobese, 72 were Obese. The prevalence of diabetes (3.9 vs. 16.9%, p = 0.002) and hypertension (14.7 vs. 39.4%, p < 0.001) were significantly greater in the Obese cohort. Among unilateral reconstructions, postoperative length of stay (LOS) was longer among Obese patients (3.1 vs. 3.6 days, p = 0.016). Seroma occurred more frequently in Obese patients following bilateral reconstruction (5.7 vs. 0.0%, p = 0.047). Otherwise, there were no significant differences in complication rates between the groups. On multivariate analysis, BMI was not independently associated with complications, LOS, or operative time. CONCLUSION The improvements in clinical and patient-reported outcomes that have been associated with postmastectomy breast reconstruction do not exclude obese women. This study indicates that microsurgical breast reconstruction can be performed safely and efficiently in patients with obesity.
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Affiliation(s)
- Max L Silverstein
- Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, Palo Alto, California
| | - Sarah Sorice-Virk
- Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, Palo Alto, California
| | - Derrick C Wan
- Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, Palo Alto, California
| | - Arash Momeni
- Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, Palo Alto, California
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2
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Garoosi K, Yoon Y, Winocour J, Mathes DW, Kaoutzanis C. The Effects of Body Mass Index on Postoperative Complications in Patients Undergoing Autologous Free Flap Breast Reconstruction. J Reconstr Microsurg 2024. [PMID: 38395056 DOI: 10.1055/s-0044-1780518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
BACKGROUND The prevalence of obesity in the United States exceeds 40%, yet perioperative effects of higher body mass index (BMI) in autologous breast reconstruction remain poorly studied. The purpose of this study was to investigate BMI's impact on postop complications in abdominal and gluteal-based autologous breast reconstruction. METHODS We conducted a retrospective study using TriNetX, a health care database containing de-identified data from more than 250 million patients. Patients undergoing autologous breast reconstruction were identified by Current Procedural Terminology codes. Four cohorts were established by BMI class: <24.99, 25 to 29.99, 30 to 34.99, and 35 to 39.99 kg/m2. Outcomes of interest were defined by International Classification of Diseases,Tenth Revision (ICD-10) codes. A two-sample t-test was performed to compare incidence of postoperative complications between cohorts within 3 months of surgery. Patients with a BMI < 24.99 kg/m2 served as the control. Cohorts were balanced on age, race, and ethnicity. RESULTS We identified 8,791 patients who underwent autologous breast reconstruction. Of those, 1,143 had a BMI < 24.99 kg/m2, 1,867 had a BMI of 25 to 29.99 kg/m2, 1,396 had a BMI of 30 to 34.99 kg/m2, and 559 had a BMI of 35 to 39.99 kg/m2. Patients with a BMI of 25 to 29.99 kg/m2 had a significantly increased risk of cellulitis. Patients with a BMI of 30 to 34.99 and 35 to 39.99 kg/m2 had a significantly increased risk of cellulitis, surgical site infection, need for debridement, wound dehiscence, and flap failure. CONCLUSION Our study illustrates that there is an increased risk of postoperative complications associated with higher BMI classes. Understanding these data are imperative for providers to adequately stratify patients and guide the procedural decision-making.
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Affiliation(s)
- Kassra Garoosi
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - YooJin Yoon
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Julian Winocour
- Division of Plastic and Reconstructive Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - David W Mathes
- Division of Plastic and Reconstructive Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Christodoulos Kaoutzanis
- Division of Plastic and Reconstructive Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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Sudduth JD, Marquez JL, Samlowski EE, Bautista C, Eddington D, Agarwal JP, Kwok AC. The Effect of Body Mass Index on Free Flap Breast Reconstruction. J Reconstr Microsurg 2024; 40:132-138. [PMID: 37308097 DOI: 10.1055/s-0043-1769746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND Literature addressing the risks associated with increasing body mass index (BMI) for patients undergoing free flap breast reconstruction is limited. Often, an arbitrary BMI cutoff (i.e., BMI of 30 kg/m2) is used to determine candidacy for a free flap without substantial backing evidence. This study utilized a national multi-institutional database to analyze outcomes of free flap breast reconstruction and stratified complications by BMI class. METHODS Using the 2010 to 2020 National Surgical Quality Improvement Program database, patients who underwent free flap breast reconstruction were identified. Patients were divided into six cohorts based on the World Health Organization BMI classes. Cohorts were compared by basic demographics and complications. A multivariate regression model was created to control for age, diabetes, bilateral reconstruction, American Society of Anesthesiologists class, and operative time. RESULTS Surgical complications increased with each BMI class, with the highest rates occurring in class I, II, and III obesity, respectively. In a multivariable regression model, the risk for any complication was significant for class II and III obesity (odds ratio [OR]: 1.23, p < 0.004; OR: 1.45, p < 0.001, respectively). Diabetes, bilateral reconstruction, and operative time were independently associated with an increased risk of any complication (OR: 1.44, 1.14, 1.14, respectively, p < 0.001). CONCLUSION This study suggests that the risks of postoperative complications following free flap breast reconstruction are highest for patients with a BMI greater than or equal to 35 kg/m2, having nearly 1.5 times higher likelihood of postoperative complications. Stratifying these risks by weight class can help guide preoperative counseling with patients and help physicians determine candidacy for free flap breast reconstruction.
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Affiliation(s)
- Jack D Sudduth
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
| | - Jessica L Marquez
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
| | - Erika E Samlowski
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
| | - Catie Bautista
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
| | - Devin Eddington
- Division of Epidemiology, Department of Internal Medicine, The University of Utah Hospital, Salt Lake City, Utah
| | - Jayant P Agarwal
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
| | - Alvin C Kwok
- Division of Plastic Surgery, Department of Surgery, The University of Utah Hospital, Salt Lake City, Utah
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4
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Huang H, Lu Wang M, Chen Y, Chadab TM, Vernice NA, Otterburn DM. A Machine Learning Approach to Predicting Donor Site Complications Following DIEP Flap Harvest. J Reconstr Microsurg 2024; 40:70-77. [PMID: 37040876 DOI: 10.1055/a-2071-3368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
BACKGROUND The additional donor site incisions in autologous breast reconstruction can predispose to abdominal complications. The purpose of this study is to delineate predictors of donor site morbidity following deep inferior epigastric perforator (DIEP) flap harvest and use those predictors to develop a machine learning model that can identify high-risk patients. METHODS This is a retrospective study of women who underwent DIEP flap reconstruction from 2011 to 2020. Donor site complications included abdominal wound dehiscence, necrosis, infection, seroma, hematoma, and hernia within 90 days postoperatively. Multivariate regression analysis was used to identify predictors for donor site complications. Variables found significant were used to construct machine learning models to predict donor site complications. RESULTS Of 258 patients, 39 patients (15%) developed abdominal donor site complications, which included 19 cases of dehiscence, 12 cases of partial necrosis, 27 cases of infection, and 6 cases of seroma. On univariate regression analysis, age (p = 0.026), body mass index (p = 0.003), mean flap weight (p = 0.006), and surgery time (p = 0.035) were predictors of donor site complications. On multivariate regression analysis, age (p = 0.025), body mass index (p = 0.010), and surgery duration (p = 0.048) remained significant. Radiographic features of obesity, such as abdominal wall thickness and total fascial diastasis, were not significant predictors of complications (p > 0.05). In our machine learning algorithm, the logistic regression model was the most accurate at predicting donor site complications with the accuracy of 82%, specificity of 0.93, and negative predictive value of 0.87. CONCLUSION This study demonstrates that body mass index is superior to radiographic features of obesity in predicting donor site complications following DIEP flap harvest. Other predictors include older age and longer surgery duration. Our logistic regression machine learning model has the potential to quantify the risk of donor site complications.
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Affiliation(s)
- Hao Huang
- NewYork-Presbyterian Hospital-Cornell and Columbia, New York, New York
| | - Marcos Lu Wang
- Division of Plastic and Reconstructive Surgery, Weill Cornell Medicine, New York, New York
| | - Yunchan Chen
- Division of Plastic and Reconstructive Surgery, Weill Cornell Medicine, New York, New York
| | - Tara M Chadab
- NewYork-Presbyterian Hospital-Cornell and Columbia, New York, New York
| | - Nicholas A Vernice
- Division of Plastic and Reconstructive Surgery, Weill Cornell Medicine, New York, New York
| | - David M Otterburn
- Division of Plastic and Reconstructive Surgery, Weill Cornell Medicine, New York, New York
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5
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Santanelli di Pompeo F, Paolini G, D'Orsi G, Atzeni M, Catalano C, Cannavale G, Cilia F, Firmani G, Sorotos M. Free-style technique versus computed tomographic angiography-guided perforator selection in deep inferior epigastric perforator flap harvest: A prospective clinical study. Microsurgery 2023; 43:790-799. [PMID: 36847143 DOI: 10.1002/micr.31031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/11/2023] [Accepted: 02/17/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND Computed tomographic angiography (CTA) is the preferred diagnostic tool in preoperative deep inferior epigastric perforator (DIEP) flap assessment, though some surgeons prefer approaching perforator selection with intraoperative findings alone. METHODS This prospective observational study conducted between 2015 and 2020 assessed our intraoperative decision-making "free-style" technique for DIEP flap harvest. Any patient with indication for immediate or delayed breast reconstruction using abdominally based flaps and who received preoperative CTA was enrolled. Only unilateral cases performed by the same surgeon were considered. Allergy to iodine-based contrast media, renal impairment and claustrophobia were other exclusion criteria. Primary endpoint consisted in comparing operative times and complication rates between free-style technique and CTA-guided approach. Secondary endpoints included evaluation of agreement rate between intraoperative findings and CTA, and identification of variables affecting operative time and complication rate. Demographics, surgical information, agreement versus non-agreement and complications were collected. RESULTS Starting from 206 patients, 100 were enrolled. Fifty were assigned to Group A, receiving DIEP flap with free-style technique. The other 50 were assigned to Group B, receiving DIEP flap with CTA-guided perforators selection. Study groups' demographics were homogenous. Operative time was statistically lower (p = .036) in free-style group (252.4 ± 44.77 min vs. 265.6 ± 31.67 min). Complication rates were higher in CTA-guided group (10% vs. 2%) though this was not significant (p = .092). Overall agreement rate in dominant perforator selection between intraoperatively and CTA-based assessment was 81%. Multiple regression analysis showed no variable increased complication rate, though CTA-guided approach, BMI > 30 and harvesting more than one perforator were respectively associated with B-coefficient of 17.391 (2.430-32.351, 95% CI) [p = .023], 3.50 (0.640-6.379, 95% CI) [p = .017] and 18.887 (6.232-31.542, 95% CI) [p = .004], predicting increased operative time. CONCLUSIONS The free-style technique proved to be a useful tool for guiding DIEP flap harvest with good sensibility in detecting the dominant perforator suggested by CTA without statistically increasing surgery duration and complications.
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Affiliation(s)
- Fabio Santanelli di Pompeo
- Department of Plastic Surgery, Faculty of Medicine and Psychology, Sapienza University of Rome - Sant'Andrea Hospital, Rome, Italy
| | - Guido Paolini
- Department of Plastic Surgery, Faculty of Medicine and Psychology, Sapienza University of Rome - Sant'Andrea Hospital, Rome, Italy
| | - Gennaro D'Orsi
- Department of Plastic Surgery, Faculty of Medicine and Psychology, Sapienza University of Rome - Sant'Andrea Hospital, Rome, Italy
| | - Matteo Atzeni
- Department of Plastic Surgery and Microsurgery, Azienda Ospedaliera Universitaria Cagliari, Cagliari, Italy
| | - Carlo Catalano
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Cannavale
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Francesco Cilia
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Guido Firmani
- Department of Plastic Surgery, Faculty of Medicine and Psychology, Sapienza University of Rome - Sant'Andrea Hospital, Rome, Italy
| | - Michail Sorotos
- Department of Plastic Surgery, Faculty of Medicine and Psychology, Sapienza University of Rome - Sant'Andrea Hospital, Rome, Italy
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Wu SS, Raymer C, Culbert A, Schafer R, Bernard S, Djohan R, Schwarz G, Bishop SN, Gurunian R. Predictors of Complications in Autologous Breast Reconstruction Using DIEP Flaps: Implications for Management. Plast Reconstr Surg 2023; 152:566e-577e. [PMID: 36862950 DOI: 10.1097/prs.0000000000010343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
BACKGROUND Deep inferior epigastric perforator (DIEP) flaps are the standard for autologous breast reconstruction. This study investigated risk factors for DIEP complications in a large, contemporary cohort to optimize surgical evaluation and planning. METHODS This retrospective study included patients who underwent DIEP breast reconstruction between 2016 and 2020 at an academic institution. Demographics, treatment, and outcomes were evaluated in univariable and multivariable regression models for postoperative complications. RESULTS In total, 802 DIEP flaps were performed in 524 patients (mean age, 51.2 ± 9.6 years; mean body mass index, 29.3 ± 4.5). Most patients (87%) had breast cancer; 15% were BRCA -positive. There were 282 (53%) delayed and 242 (46%) immediate reconstructions and 278 (53%) bilateral and 246 (47%) unilateral reconstructions. Overall complications occurred in 81 patients (15.5%), including venous congestion (3.4%), breast hematoma (3.6%), infection (3.6%), partial flap loss (3.2%), total flap loss (2.3%), and arterial thrombosis (1.3%). Longer operative time was significantly associated with bilateral immediate reconstructions and higher body mass index. Prolonged operative time (OR, 1.16; P = 0.001) and immediate reconstruction (OR, 1.92; P = 0.013) were significant predictors of overall complications. Partial flap loss was associated with bilateral immediate reconstructions, higher body mass index, current smoking status, and longer operative time. CONCLUSIONS Prolonged operative time is a significant risk factor for overall complications and partial flap loss in DIEP breast reconstruction. For each additional hour of surgical time, the risk of developing overall complications increases by 16%. These findings suggest that reducing operative time through co-surgeon approaches, consistency in surgical teams, and counseling patients with more risk factors toward delayed reconstructions may mitigate complications. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, III.
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Affiliation(s)
- Shannon S Wu
- From the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
| | - Charles Raymer
- Department of Plastic Surgery, Cleveland Clinic, Cleveland
| | - August Culbert
- From the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
| | - Rachel Schafer
- From the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
| | - Steven Bernard
- Department of Plastic Surgery, Cleveland Clinic, Cleveland
| | - Risal Djohan
- Department of Plastic Surgery, Cleveland Clinic, Cleveland
| | - Graham Schwarz
- Department of Plastic Surgery, Cleveland Clinic, Cleveland
| | - Sarah N Bishop
- Department of Plastic Surgery, Cleveland Clinic, Cleveland
| | - Raffi Gurunian
- Department of Plastic Surgery, Cleveland Clinic, Abu Dhabi
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Subramaniam S, Tanna N, Smith ML. Operative Efficiency in Deep Inferior Epigastric Perforator Flap Reconstruction: Key Concepts and Implementation. Clin Plast Surg 2023; 50:281-288. [PMID: 36813406 DOI: 10.1016/j.cps.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The deep inferior epigastric perforator flap has become one of the most popular approaches for autologous breast reconstruction after mastectomy. As much of health care has moved to a value-based approach, reducing complications, operative time, and length of stay in deep inferior flap reconstruction is becoming increasingly important. In this article, we discuss important preoperative, intraoperative, and postoperative considerations to maximize efficiency when performing autologous breast reconstruction and offer tips on how to handle certain challenges.
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Affiliation(s)
- Sneha Subramaniam
- Friedman Center, Northwell Health System, 600 Northern Boulevard, Suite 310, Great Neck, NY 11021, USA
| | - Neil Tanna
- Friedman Center, Northwell Health System, 600 Northern Boulevard, Suite 310, Great Neck, NY 11021, USA
| | - Mark L Smith
- Friedman Center, Northwell Health System, 600 Northern Boulevard, Suite 310, Great Neck, NY 11021, USA.
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Lee KT, Kim J, Jeon BJ, Pyon JK, Bang SI, Mun GH. Longitudinal analysis of long-term outcomes of abdominal flap-based microsurgical reconstruction and two-stage prosthetic reconstruction. Sci Rep 2023; 13:4062. [PMID: 36906629 PMCID: PMC10008543 DOI: 10.1038/s41598-023-31218-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 03/08/2023] [Indexed: 03/13/2023] Open
Abstract
Two-stage tissue expander/implant (TE/I) and deep inferior epigastric perforator (DIEP) flaps are the two main pillars of breast reconstruction. This study aimed to conduct a longitudinal analysis of long-term outcomes after immediate DIEP- and TE/I-based reconstruction. This retrospective cohort study included patients with breast cancer who underwent immediate DIEP- or TE/I-based reconstruction between 2012 and 2017. The cumulative incidence of major complications, defined as unplanned reoperation/readmission due to complications, was analyzed by the reconstruction modality and its independent association. In total, 1,474 cases (1,162 TE/I and 312 DIEP cases) were analyzed, with a median follow-up of 58 months. The 5-year cumulative incidence of major complications was significantly higher in the TE/I group (10.3% vs. 4.7%). On the multivariable analyses, the use of DIEP flap was associated with a significantly reduced risk of major complications compared to that of TE/I. A more prominent association was observed in the analysis of patients who received adjuvant radiotherapy. Restricting analysis to those who received adjuvant chemotherapy revealed no differences between the two groups. The rate of reoperation/readmission for improving aesthetic outcomes was similar in the two groups. Long-term risks for unexpected reoperation/readmission may differ between DIEP- and TE/I-based immediate reconstruction.
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Affiliation(s)
- Kyeong-Tae Lee
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Jina Kim
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Byung Joon Jeon
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Jai Kyong Pyon
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Sa Ik Bang
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Goo-Hyun Mun
- Department of Plastic Surgery, Samsung Medical Center, Sungkyunkwan University of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea.
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Shammas RL, Sisk GC, Coroneos CJ, Offodile AC, Largo RD, Momeni A, Berlin NL, Hanson SE, Momoh AO, Nelson JA, Matros E, Rezak K, Phillips BT. Textbook outcomes in DIEP flap breast reconstruction: a Delphi study to establish consensus. Breast Cancer Res Treat 2023; 197:559-568. [PMID: 36441271 PMCID: PMC9892240 DOI: 10.1007/s10549-022-06820-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 11/16/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Composite measures, like textbook outcomes, may be superior to individual metrics when assessing hospital performance and quality of care. This study utilized a Delphi process to define a textbook outcome in DIEP flap breast reconstruction. METHODS A two-round Delphi survey defined: (1) A textbook outcome, (2) Exclusion criteria for a study population, and (3) Respondent opinion regarding textbook outcomes. An a priori threshold of ≥ 70% agreement among respondents established consensus among the tested statements. RESULTS Out of 85 invitees, 48 responded in the first round and 41 in the second. A textbook outcome was defined as one that meets the following within 90 days: (1) No intraoperative complications, (2) Operative duration ≤ 12 h for bilateral and ≤ 10 h for unilateral/stacked reconstruction, (3) No post-surgical complications requiring re-operation, (4) No surgical site infection requiring IV antibiotics, (5) No readmission, (6) No mortality, (7) No systemic complications, and (8) Length of stay < 5 days. Exclusion criteria for medical and surgical characteristics (e.g., BMI > 40, HgbA1c > 7) and case-volume cut-offs for providers (≥ 21) and institutions (≥ 44) were defined. Most agreed that textbook outcomes should be defined for complex plastic surgery procedures (75%) and utilized to gauge hospital performance for microsurgical breast reconstruction (77%). CONCLUSION This Delphi study identified (1) Key elements of a textbook outcome for DIEP flap breast reconstruction, (2) Exclusion criteria for future studies, and (3) Characterized surgeon opinions regarding the utility of textbook outcomes in serving as quality metric for breast reconstruction care.
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Affiliation(s)
- Ronnie L Shammas
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University, Durham, NC, USA
| | - Geoffroy C Sisk
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University, Durham, NC, USA
| | | | - Anaeze C Offodile
- Department of Plastic and Reconstructive Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rene D Largo
- Department of Plastic and Reconstructive Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arash Momeni
- Division of Plastic and Reconstructive Surgery, Stanford University Medical Center, Palo Alto, Ca, USA
| | - Nicholas L Berlin
- Department of Surgery, Section of Plastic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Summer E Hanson
- Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Adeyiza O Momoh
- Department of Surgery, Section of Plastic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Jonas A Nelson
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Evan Matros
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kristen Rezak
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University, Durham, NC, USA
| | - Brett T Phillips
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University, Durham, NC, USA.
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10
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Elver AA, Matthews SA, Egan KG, Bowles EL, Nazir N, Flurry M, Holding J, Lai EC, Butterworth JA. Characterizing Outcomes of Medial and Lateral Perforators in Deep Inferior Epigastric Perforator Flaps. J Reconstr Microsurg 2023; 39:20-26. [PMID: 35477114 DOI: 10.1055/s-0042-1744310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Perforators are typically found in rows in the deep inferior epigastric perforator (DIEP) flap. As methods to assess flap perfusion continue to improve, surgeons may be more likely to select perforators traditionally avoided. The purpose of this article is to describe clinical outcomes based on row and number of perforators to reevaluate flap and abdominal donor site morbidity. METHODS A retrospective analysis was performed on patients who underwent breast reconstruction with DIEP flaps by four microsurgeons from 2013 to 2020. The row and number of perforators were determined from operative reports. Chi-square and t-test or nonparametric Fisher's exact test and Wilcoxon two-sample test were used for discrete and continuous variable, respectively, as applicable. Logistic regression was used for multivariable analyses. RESULTS Of 628 flaps, 305 were medial row (58.7%), 159 were lateral row (30.6%), and 55 had both rows (10.6%). Partial flap loss was higher in both rows (p = 0.003). Fat necrosis was higher with medial (p = 0.03) and both rows (p = 0.01) when compared with lateral using multivariable analysis. Hernia or bulge was higher in lateral row flaps (lateral: 8/157, 5.1%; medial, 5/299, 1.7%; both, 0/55; p = 0.05); however, mesh was more commonly used in both row flaps (p = 0.05). There was no difference in fat necrosis or abdominal morbidity between single and multiple perforators. CONCLUSION There was no difference in fat necrosis based on the number or row of perforators. The lateral row provides adequate perfusion but may be associated with an elevated risk of hernia or bulge. Patients may benefit from mesh, especially when both rows are dissected.
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Affiliation(s)
- Ashlie A Elver
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Stephanie A Matthews
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Katie G Egan
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Eva L Bowles
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Niaman Nazir
- Department of Population Health, University of Kansas Medical Center, Kansas City, Kansas
| | - Mitchell Flurry
- Plastic & Cosmetic Surgery, Ascension Medical Group, Wichita, Kansas
| | - Julie Holding
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Eric C Lai
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - James A Butterworth
- Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, Kansas
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11
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Löfstrand J, Paganini A, Lidén M, Hansson E. Donor-Site Satisfaction of DIEP and Latissimus Dorsi Flaps-A Comparative Cohort Study. J Reconstr Microsurg 2022. [PMID: 36379466 DOI: 10.1055/a-1978-9610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Understanding of donor-site morbidity and satisfaction after breast reconstruction is limited. There are few previous studies comparing satisfaction with different donor sites in breast reconstruction. This study aimed to examine the long-term patient-reported satisfaction with the donor site of latissimus dorsi (LD) flaps in comparison to the deep inferior epigastric artery perforator (DIEP) flaps. Further, a systematic review of previously published studies was conducted. METHODS In this retrospective cross-sectional study, all women who underwent breast reconstructions with either LD or DIEP flap following mastectomy and radiotherapy between 2007 and 2017 were included; patient-reported satisfaction was assessed using the BREAST-Q reconstruction module. For the systematic review, studies examining patient-reported abdominal satisfaction and well-being, and meeting the PICO (Population, Intervention, Comparison, and Outcome) criteria were included. RESULTS Eligible and responding participants were divided into the LD (n = 135 patients) and DIEP (n = 118 patients) flap groups. Impairment due to muscular weakness of the donor site was more common in the LD group than that of the DIEP group. Bulging was common in the DIEP group and increased over time. Regarding the esthetic appearance of the donor site, the patients in the DIEP group were less satisfied than the LD group. The systematic review showed that most of the patients were dissatisfied with their abdomen after the operation. CONCLUSION Patients who have undergone DIEP flap for breast reconstruction are less satisfied with the donor-site esthetics than those who have undergone LD flap. Patient-reported abdominal bulging was common in the DIEP group and the number seemed to increase over time. Most patients were not satisfied with their abdominal scarring postoperatively, as per the systematic review. These results may indicate a need for more nuanced preoperative patient information, as well as improvements in the surgical management of the donor site, for DIEP flap reconstructions.
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Affiliation(s)
- Jonas Löfstrand
- Department of Plastic Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Plastic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Paganini
- Department of Plastic Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Plastic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mattias Lidén
- Department of Plastic Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Plastic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Emma Hansson
- Department of Plastic Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Plastic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
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Nguyen DH, Rochlin DH, Deptula PL, Zak Y, Dua M, Wapnir IL. A Novel Fat-Augmented Omentum-Based Construct for Unilateral and Bilateral Free-Flap Breast Reconstruction in Underweight and Normal Weight Women Receiving Nipple or Skin-Sparing Mastectomies. Ann Surg Oncol 2022; 30:3048-3057. [PMID: 36567386 DOI: 10.1245/s10434-022-12975-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 12/06/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND Autologous tissue has proven advantages, however it is often not an option for women of low or normal body mass index (BMI). Omentum has been used sparingly, typically as a pedicled flap to correct breast deformities, but is considered suboptimal for full breast reconstruction. We developed a new construct, the omental fat-augmented free flap (O-FAFF) as an alternative for breast reconstruction. METHODS O-FAFF involves laparoscopic omentum harvesting, creation of an acellular dermal matrix shell for its encasement, and lipoinjection to augment volume. The gastroepiploic vessels are microsurgically anastomosed to internal mammary vessels. Tissue and O-FAFF construct weights as well as outcomes are reported. RESULTS Thirty-four consecutive women (50 breasts) received O-FAFF breast reconstruction after 18 unilateral and 16 bilateral mastectomies (10 non-nipple-sparing, 40 nipple-sparing). Thirty-seven were immediate and 13 were revisions of previous breast reconstructions. Patient mean age was 48.2 (range 23-73) years and mean BMI was 22.3 (range 17.6-32.4) kg/m2. Mean follow-up was 14.8 (range 3-33) months. The median weight of the omentum was 161.7 g (range 81-852, interquartile range [IQR] 102) and the mean ratio of fat to omentum weight was 0.73 (range 0.22-1.38) and 1.97 (range 0.24-3.8) for unilateral and bilateral cases, respectively. Postoperative pain scores and oral morphine equivalent consumption were more favorable for the O-FAFF group compared with controls (p < 0.001). Follow-up breast MRI demonstrated intact perfusion and no fat necrosis. CONCLUSIONS The O-FAFF is ideally suited for women of lower BMI and could dramatically increase the number of women who are candidates for autologous breast reconstruction.
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Affiliation(s)
- Dung H Nguyen
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA.
| | - Danielle H Rochlin
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Peter L Deptula
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Yulia Zak
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Monica Dua
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Irene L Wapnir
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University Medical Center, Stanford University School of Medicine, Stanford, CA, USA
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13
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Pittelkow E, DeBrock W, Christopher L, Mercho R, Suh LJY, Fisher CS, Hartman B, Lester M, Hassanein AH. Advantages of the Delayed-Immediate Microsurgical Breast Reconstruction: Extending the Choice. J Reconstr Microsurg 2022; 38:579-584. [PMID: 35135030 DOI: 10.1055/s-0041-1742240] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Deep inferior epigastric perforator (DIEP) reconstruction can be performed in an immediate (at time of mastectomy), delayed-immediate (immediate tissue expander followed by staged DIEP), or delayed timing following mastectomy. Avoiding flap radiation is a known benefit of the delayed-immediate approach. The purpose of this study is to evaluate patients who chose DIEP flap as the reconstructive method during initial consultation and compared characteristics of surgery in relation to their final reconstructive choice. METHODS Consecutive patients having breast reconstruction from 2017 to 2019 were divided into three groups: immediate DIEP after mastectomy (Group I); delayed-immediate DIEP with tissue expander first followed by DIEP (Group II); and patients who initially chose delayed-immediate DIEP but later decided on implants for the second stage of reconstruction (Group III). Exclusion criteria were patients that had delayed DIEP (no immediate reconstruction) or had initially chose implant-based reconstruction. RESULTS The study included 59 patients. Unilateral free flaps in Group II had shorter operative times (318 minutes) compared with Group I unilateral free flaps (488 minutes) (p = 0.024). Eleven patients (30.6%) had prophylactic mastectomies in Group I compared with none in Group II (p = 0.004). Patients who had immediate tissue expansion frequently changed their mind from DIEP to implant for second stage reconstruction frequently (52.2%). CONCLUSION Delayed-immediate DIEP reconstruction has several advantages over immediate DIEP flap including shorter free flap operative times. Patients commonly alter their preference for second stage reconstruction. A patient-centered advantage of delayed-immediate reconstruction is prolonging the time for patients to make their choice for the final reconstruction.
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Affiliation(s)
- Eric Pittelkow
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Will DeBrock
- Divison of Surgical Oncology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Laura Christopher
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Raphael Mercho
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Lily Ji-Yun Suh
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Carla S Fisher
- Divison of Surgical Oncology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Brett Hartman
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Mary Lester
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Aladdin H Hassanein
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
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