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De La Cruz Ku G, Camarlinghi M, Mallouh MP, Torres-Roman JS, Linshaw D, Persing SM, Nardello S, Chatterjee A. The impact of body mass index on oncoplastic breast surgery: A multicenter analysis. J Surg Oncol 2023; 128:1052-1063. [PMID: 37448232 DOI: 10.1002/jso.27397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Obesity has nearly tripled in the last 50 years. During the last decades, oncoplastic breast surgery has become an important choice in the surgical treatment of breast cancer. An association exists between higher body mass index (BMI) and wound complications for major operations, but there is scarce literature on oncoplastic surgery. Hence, our aim was to compare the complication rates among patients who underwent oncoplastic surgery, stratified by BMI. METHODS Patient data were analyzed from the National Surgical Quality Improvement Program database (NSQIP) for oncoplastic breast procedures (2005-2020). Patients were stratified according to World Health Organization obesity classifications. Multivariate logistic regression was performed to assess risk factors for complications (overall, operative, and wound-related). RESULTS From a total of 6887 patients who underwent oncoplastic surgery, 4229 patients were nonobese, 1380 had Class 1 obesity (BMI: 30 to <35 kg/m2 ), 737 Class 2 obesity (BMI: 35 to <40 kg/m2 ), and 541 Class 3 obesity (BMI: ≥ 40 kg/m2 ). Greater operative time was found according to higher BMI (p < 0.001). Multivariate analysis adjusted for baseline characteristics showed that patients with obesity Class 2 (odds ratio [OR] = 1.51, 95% confidence interval [CI]: 1.03-2.23, p = 0.037) and 3 (OR = 1.87, 95% CI 1.24-2.83, p = 0.003) had increased risk of overall and wound complications compared with Nonobese patients. Comparing obese with nonobese patients, there were no differences in rates of deep SSI, organ/space SSI, pneumonia, reintubation, pulmonary embolism, deep vein thrombosis, urinary tract infection, stroke, bleeding, postoperative sepsis, length of stay, and readmission. CONCLUSIONS Oncoplastic surgery is a safe procedure for most patients. However, caution should be exercised when performing oncoplastic surgery for patients with Class 2 or 3 obesity (BMI ≥ 35 kg/m2 ), given there was a higher rate of overall and wound-specific complications, compared with patients who were not obese or had Class 1 obesity.
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Affiliation(s)
- Gabriel De La Cruz Ku
- Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts, USA
- Universidad Cientifica del Sur, Lima, Peru
| | | | - Michael P Mallouh
- Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - J Smith Torres-Roman
- South American Center for Education and Research in Public Health, Universidad Norbert Wiener, Lima, Peru
| | - David Linshaw
- Department of Surgery, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Sarah M Persing
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
- Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
| | - Salvatore Nardello
- Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
| | - Abhishek Chatterjee
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
- Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
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Karamchandani MM, Jonczyk MM, De La Cruz Ku G, Gaffney KA, Wareham C, Nardello S, Persing SM, Homsy C, Chatterjee A. The adoption of oncoplastic surgery: Is there a learning curve? J Surg Oncol 2023. [PMID: 37092965 DOI: 10.1002/jso.27294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/12/2023] [Accepted: 04/16/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION Oncoplastic surgery (OPS) is a form of breast conservation surgery involving partial mastectomy followed by volume displacement or replacement surgery. As the field of OPS is growing, we sought to determine if there was a learning curve to this surgery. METHODS A retrospective chart review was conducted of all patients who underwent OPS over a 6-year period with a single surgeon formally trained in both Plastic Surgery and Breast Oncology. Cumulative summation analysis (CUSUM) was performed on mean operative time to generate the learning curve and learning curve phases. Outcomes were compared between phases to determine significance. RESULTS Mean operative time decreased significantly across the 6-year period, generating three distinct learning curve phases: Learner phase (cases 1-23), Competence phase (24-73), and Mastery phase (74 and greater). The overall positive margin rate was 10.9% and there was no significant difference in rates between phases (p = 0.49). Overall complication rates, reoperation rates, and locoregional recurrence remained the same across all phases (p = 0.16; p = 0.65; p = 0.41). The rate of partial nipple loss decreased between phases (p = 0.02). CONCLUSION As with many complex operations, there does appear to be a learning curve with OPS, as the operative time and the rates of partial nipple loss decreased over time.
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Affiliation(s)
| | - Michael M Jonczyk
- Department of Surgery, Lahey Hospital & Medical Center, Burlington, Massachusetts, USA
| | - Gabriel De La Cruz Ku
- Department of Surgery, UMass Memorial Medical Center, Worcester, Massachusetts, USA
- Universidad Cientifica del Sur, Lima, Peru
| | - Kerry A Gaffney
- Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
| | - Carly Wareham
- Department of Surgery, Tufts Medical Center, Boston, Massachusetts, USA
| | - Salvatore Nardello
- Department of Surgery, Division of Surgical Oncology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Sarah M Persing
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Tufts Medical Center, Boston, Massachusetts, USA
- Department of Surgery, Division of Surgical Oncology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Christopher Homsy
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Tufts Medical Center, Boston, Massachusetts, USA
| | - Abhishek Chatterjee
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Tufts Medical Center, Boston, Massachusetts, USA
- Department of Surgery, Division of Surgical Oncology, Tufts Medical Center, Boston, Massachusetts, USA
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Wareham CM, Karamchandani MM, Ku GDLC, Gaffney K, Sekigami Y, Persing SM, Homsy C, Nardello S, Chatterjee A. Closed Incision Negative Pressure Therapy in Oncoplastic Breast Surgery: A Comparison of Outcomes. Plast Reconstr Surg Glob Open 2023; 11:e4936. [PMID: 37113306 PMCID: PMC10129093 DOI: 10.1097/gox.0000000000004936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/22/2023] [Indexed: 04/29/2023]
Abstract
We aim to discern the impact of closed incision negative pressure therapy (ciNPT) on wound healing in the oncoplastic breast surgery population. Methods A retrospective analysis was conducted on patients who underwent oncoplastic breast surgery with and without ciNPT in a single health system over 6 years. Oncoplastic breast surgery was defined as breast conservation surgery involving partial mastectomy with immediate volume displacement or replacement techniques. Primary outcomes were rates of clinically significant complications requiring either medical or operative intervention, including seroma, hematoma, fat necrosis, wound dehiscence, and infection. Secondary outcomes were rates of minor complications. Results ciNPT was used in 75 patients; standard postsurgical dressing was used in 142 patients. Mean age (P = 0.73) and Charlson Comorbidity Index (P = 0.11) were similar between the groups. The ciNPT cohort had higher baseline BMIs (28.23 ± 4.94 versus 30.55 ± 6.53; P = 0.004), ASA levels (2.35 ± 0.59 versus 2.62 ± 0.52; P = 0.002), and preoperative macromastia symptoms (18.3% versus 45.9%; P ≤ 0.001). The ciNPT cohort had statistically significant lower rates of clinically relevant complications (16.9% versus 5.3%; P = 0.016), the number of complications (14.1% versus 5.3% with one complication, 2.8% versus 0% with >2; P = 0.044), and wound dehiscence (5.6% versus 0%; P = 0.036). Conclusions The use of ciNPT reduces the overall rate of clinically relevant postoperative complications, including wound dehiscence. The ciNPT cohort had higher rates of macromastia symptoms, BMI, and ASA, all of which put them at increased risk for complications. Therefore, ciNPT should be considered in the oncoplastic population, especially in those patients with increased risk for postoperative complications.
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Affiliation(s)
- Carly M. Wareham
- From the Department of Surgery, Tufts Medical Center, Boston, Mass
| | | | - Gabriel De La Cruz Ku
- University of Massachusetts Medical School, Worcester, Mass
- Universidad Científica del Sur, Lima, Peru
| | - Kerry Gaffney
- From the Department of Surgery, Tufts Medical Center, Boston, Mass
| | - Yurie Sekigami
- From the Department of Surgery, Tufts Medical Center, Boston, Mass
| | - Sarah M. Persing
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
- Division of Surgical Oncology and Breast Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
| | - Christopher Homsy
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
| | - Salvatore Nardello
- Division of Surgical Oncology and Breast Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
| | - Abhishek Chatterjee
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
- Division of Surgical Oncology and Breast Surgery, Department of Surgery, Tufts Medical Center, Boston, Mass
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Karamchandani MM, De La Cruz Ku G, Gaffney KA, Wareham C, Persing SM, Homsy C, Nardello S, Chatterjee A. Single Versus Dual Surgeon Approaches to Oncoplastic Surgery: A Comparison of Outcomes. J Surg Res 2023; 283:1064-1072. [PMID: 36914997 DOI: 10.1016/j.jss.2022.11.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Oncoplastic surgery (OPS) is traditionally performed using a dual surgeon (DS) approach that involves both a breast surgeon and a plastic surgeon. It is also performed using a single surgeon (SS) approach with a surgeon trained in both breast surgical oncology and plastic surgery. We sought to determine if outcomes differed between SS versus DS OPS approaches. METHODS A retrospective chart review was conducted of all OPS performed in a single health system over a 6-y period by either an SS or a DS approach. Primary outcomes were rates of positive margins and the overall complication rate; secondary outcomes were loco-regional recurrence, disease-free survival, and overall survival. RESULTS A total of 217 patients were identified; 117 were SS cases and 100 were DS cases. Baseline preoperative patient characteristics were similar between the two groups as there was no difference in mean Charlson Comorbidity Index scores (P = 0.07). There was no difference in tumor stage (P = 0.09) or nodal status (P = 0.31). Rates of positive margins were not significantly different (10.9% (SS) versus 9% (DS); P = 0.81), nor were rates of complications (11.1% (SS) versus 15% (DS); P = 0.42). Rates of locoregional recurrence were also not significantly different (1.7% (SS) versus 0% (DS); P = 0.5). Disease-free survival and overall survival were not significantly different at 1-y, 3-y, and 5-y time points (P = 0.20 and P = 0.23, respectively) although follow-up time was not sufficient for definitive analysis regarding survival. CONCLUSIONS Both SS and DS approaches to OPS have similar outcomes with regards to positive margin rates and surgical complication rates and are comparably safe.
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Affiliation(s)
| | - Gabriel De La Cruz Ku
- Department of Surgery, UMass Memorial Medical Center, Worcester, Massachusetts; Universidad Cientifica del Sur, Lima, Peru
| | - Kerry A Gaffney
- Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Carly Wareham
- Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Sarah M Persing
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Massachusetts; Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Christopher Homsy
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Salvatore Nardello
- Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Abhishek Chatterjee
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tufts Medical Center, Boston, Massachusetts; Division of Surgical Oncology, Department of Surgery, Tufts Medical Center, Boston, Massachusetts.
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Bloom JA, Foroutanjazi S, Erlichman Z, Beqiraj Z, Jonczyk MM, Persing SM, Chatterjee A. The Use of Hemostatic Agents to Decrease Bleeding Complications in Breast Cancer Surgery. Am Surg 2023; 89:395-400. [PMID: 34176297 DOI: 10.1177/00031348211029866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Following breast cancer surgery, patients often require adjuvant radiation and chemotherapy for locoregional and systemic disease control. These procedures may result in postoperative complications, which may delay adjuvant therapy. To potentially decrease these complications, hemostatic agents may be used. This study evaluated the rate of postoperative bleeding complications and duration of Jackson-Pratt (JP) drain use in oncologic breast surgery with and without hemostatic agents. METHODS After obtaining institutional review board approval, a retrospective chart review was performed. Patients who underwent oncoplastic breast surgery, mastectomy with or without expander/implant-based reconstruction, and subsequent reconstruction with expander to implant exchange were included. Data collected included indication for surgery, type of operation, use of hemostatic agent, specifically fibrin sealant (FS, EVICEL®, Ethicon, USA) or combination powder (CP, HEMOBLAST™ Bellows, biom'up, France), length of follow-up, time to JP drain removal, and post-operative complications (seroma, hematoma, or operating room (OR) takeback). This was a consecutive experience where initially no hemostatic agent was used, followed by use of FS, and then CP. RESULTS The use of a hemostatic agent resulted in fewer bleeding complications and significantly decreased time until JP drain removal. Although not significant, subgroup analysis demonstrated that this was more pronounced in the CP group. JP drain duration was decreased among all procedures for CP compared to FS. CONCLUSIONS The use of hemostatic agents in oncologic breast surgery may result in decreased postoperative complications and significantly reduce time to JP drain removal.
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Affiliation(s)
- Joshua A Bloom
- Department of Surgery, 1867Tufts Medical Center, Boston, MA, USA
| | | | | | - Zhaneta Beqiraj
- Department of Surgery, 1867Tufts Medical Center, Boston, MA, USA
| | | | - Sarah M Persing
- Division of Plastic and Reconstructive Surgery, Department of Surgery, 5116University of Southern California, Los Angeles, CA, USA
| | - Abhishek Chatterjee
- Division of Plastic and Reconstructive Surgery, Department of Surgery, 1867Tufts Medical Center, Boston, MA, USA
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Sinnott CJ, Pronovost MT, Persing SM, Wu R, Young AO. The Impact of Premastectomy Versus Postmastectomy Radiation Therapy on Outcomes in Prepectoral Implant-Based Breast Reconstruction. Ann Plast Surg 2021; 87:S21-S27. [PMID: 33833185 DOI: 10.1097/sap.0000000000002801] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Prepectoral implant-based breast reconstruction is being increasingly performed over subpectoral reconstruction because of the reduced invasiveness of the procedure, postoperative pain, and risk of animation deformity. Radiation therapy is a well-known risk factor for complications in implant-based breast reconstruction. The effect of premastectomy versus postmastectomy radiation therapy on outcomes after prepectoral breast reconstruction has not been well-defined. The purpose of this study was to compare the impact of premastectomy versus postmastectomy radiation therapy on outcomes after prepectoral breast reconstruction. METHODS A retrospective chart review was performed on all patients who underwent prepectoral implant-based breast reconstruction with inferior dermal flap and acellular dermal matrix performed by a single surgeon from 2010 to 2019. Demographic, clinical and operative data were reviewed and recorded. Outcomes were assessed by comparing rates of capsular contracture, infection, seroma, hematoma, dehiscence, mastectomy skin flap necrosis, rippling, implant loss, local recurrence and metastatic disease, between patients receiving premastectomy and postmastectomy radiation therapy and nonradiated patients. RESULTS Three hundred and sixty-nine patients (592 breasts) underwent prepectoral implant-based breast reconstruction. Twenty-six patients (28 breasts) received premastectomy radiation, 45 patients (71 breasts) received postmastectomy radiation, and 305 patients (493 breasts) did not receive radiation therapy. Patients with premastectomy radiation had higher rates of seroma (14.3% vs 0.2%), minor infection (10.7% vs 1.2%), implant loss (21.4% vs 3.4%) and local recurrence (7.1% vs 1.0%), compared with nonradiated patients (P < 0.05). Patients with postmastectomy radiation had higher rates of major infection (8.4% vs 2.4%), capsular contracture (19.7% vs 3.2%), implant loss (9.9% vs 3.4%), and local recurrence (5.6% vs 1.0%) when compared with nonradiated patients (P < 0.03). Outcomes after prepectoral breast reconstruction were comparable between premastectomy and postmastectomy radiation patients, respectively, with regard to major infection (7.1% vs 8.4%), dehiscence (3.6% vs 1.4%), major mastectomy skin flap necrosis (7.1% vs 2.8%), capsular contracture (10.7% vs 19.7%), implant loss (21.4% vs 9.9%), and local recurrence (7.1% vs 5.6%) (P ≥ 0.184). However, premastectomy radiation patients had a higher rate of seroma compared with postmastectomy radiation patients (14.3% vs 0%; P = 0.005). CONCLUSIONS In prepectoral implant breast reconstruction, premastectomy and postmastectomy radiation therapy were associated with higher rates of infection and implant loss compared with nonradiated patients. Postmastectomy radiation was associated with a higher rate of capsular contracture compared with nonradiated patients, and a comparable rate of capsular contracture compared with premastectomy radiation therapy patients. Premastectomy radiation was associated with a higher rate of seroma compared with postmastectomy radiation and nonradiated patients.
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Affiliation(s)
| | | | - Sarah M Persing
- Keck School of Medicine of University of Southern California, Los Angeles
| | - Robin Wu
- Stanford University School of Medicine, Stanford, CA
| | - Anke Ott Young
- Yale New Haven Health/Bridgeport Hospital, Bridgeport, CT
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Xu X, Persing SM, Allam O, Park KE, Mozaffari MA, Lannin DR, Bossuyt V, Alperovich M. Management of recurrent bilateral multifocal pseudoangiomatous stromal hyperplasia (PASH). Breast J 2020; 26:1814-1817. [PMID: 32562297 DOI: 10.1111/tbj.13950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/02/2020] [Accepted: 06/02/2020] [Indexed: 11/26/2022]
Abstract
Pseudoangiomatous stromal hyperplasia (PASH) is a benign hyperplastic condition of the breast that can lead to macromastia. The standard treatment for PASH is focal excision or rarely reduction mammoplasty. We present a rare case of postpartum bilateral rapid breast enlargement and axillary growth that was refractory to reduction mammoplasty. Ultimately, the patient required bilateral mastectomy and two-stage implant-based breast reconstruction. This more extensive form along with its management represents one of the few reported cases in the literature. The decision to pursue bilateral mastectomy was undertaken after exhausting more conservative options. Excellent aesthetic outcome and pain relief was obtained following definitive extirpative and reconstructive surgery.
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Affiliation(s)
- Xiaolu Xu
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Sarah M Persing
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Omar Allam
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Kitae E Park
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Mohammad Ali Mozaffari
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Donald R Lannin
- Department of Surgery and Yale Comprehensive Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Veerle Bossuyt
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Michael Alperovich
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
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Sinnott CJ, Persing SM, Pronovost M, Hodyl C, McConnell D, Ott Young A. Impact of Postmastectomy Radiation Therapy in Prepectoral Versus Subpectoral Implant-Based Breast Reconstruction. Ann Surg Oncol 2018; 25:2899-2908. [PMID: 29978367 DOI: 10.1245/s10434-018-6602-7] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND This study aimed to compare the impact of postmastectomy radiation therapy (PMRT) on outcomes after prepectoral versus subpectoral implant-based breast reconstruction with local deepithelialized dermal flap and acellular dermal matrix (ADM). METHODS From 2010 to 2017, 274 patients (426 breasts) underwent prepectoral reconstruction. In this group, 241 patients (370 breasts) were not exposed to PMRT, whereas 45 patients (56 breasts) were exposed to PMRT. Of 100 patients (163 breasts) who underwent partial subpectoral reconstruction, 87 (140 breasts) were not exposed to PMRT, whereas 21 patients (23 breasts) were exposed. The outcomes were assessed by comparing complication rates between the pre- and subpectoral groups. RESULTS A higher rate of capsular contracture was found for the prepectoral patients with PMRT than for those without PMRT (16.1 vs 3.5%; p = 0.0008) and for the subpectoral patients with PMRT than for those without PMRT (52.2 vs 2.9%; p = 0.0001). The contracture rate was three times higher for the subpectoral patients with PMRT than for the prepectoral patients with PMRT (52.2 vs 16.1%; p = 0.0018). In addition, 10 (83.3%) of 12 cases with capsular contracture in the subpectoral cohort that received PMRT were Baker grades 3 or 4 compared with only 2 (22.2%) of 9 cases of the prepectoral group with PMRT (p = 0.0092). CONCLUSIONS The patients undergoing subpectoral breast reconstruction who received PMRT had a capsular contracture rate three times greater with more severe contractures (Baker grade 3 or 4) than the patients receiving PMRT who underwent prepectoral breast reconstruction.
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Affiliation(s)
| | | | - Mary Pronovost
- Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA
| | | | | | - Anke Ott Young
- Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA.,South Nassau Communities Hospital, Oceanside, USA
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Siegel CA, Marden SM, Persing SM, Larson RJ, Sands BE. Risk of lymphoma associated with combination anti-tumor necrosis factor and immunomodulator therapy for the treatment of Crohn's disease: a meta-analysis. Clin Gastroenterol Hepatol 2009; 7:874-81. [PMID: 19558997 PMCID: PMC2846413 DOI: 10.1016/j.cgh.2009.01.004] [Citation(s) in RCA: 368] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2008] [Accepted: 01/14/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although anti-tumor necrosis factor (TNF) therapy can effectively treat Crohn's disease (CD), there is concern that it might increase the risk of non-Hodgkin's lymphoma (NHL). A meta-analysis was performed to determine the rate of NHL in adult CD patients who have received anti-TNF therapy and to compare this rate with that of a population-based registry and a population of CD patients treated with immunomodulators. METHODS MEDLINE, EMBASE, Cochrane Collaboration, and Web of Science were searched. Inclusion criteria included randomized controlled trials, cohort studies, or case series reporting on anti-TNF therapy in adult CD patients. Standardized incidence ratios (SIR) were calculated by comparing the pooled rate of NHL with the expected rate of NHL derived from the Surveillance Epidemiology & End Results (SEER) database and a meta-analysis of CD patients treated with immunomodulators. RESULTS Twenty-six studies involving 8905 patients and 21,178 patient-years of follow-up were included. Among anti-TNF treated subjects, 13 cases of NHL were reported (6.1 per 10,000 patient-years). The majority of these patients had previous immunomodulator exposure. Compared with the expected rate of NHL in the SEER database (1.9 per 10,000 patient-years), anti-TNF treated subjects had a significantly elevated risk (SIR, 3.23; 95% confidence interval, 1.5-6.9). When compared with the NHL rate in CD patients treated with immunomodulators alone (4 per 10,000 patient-years), the SIR was 1.7 (95% confidence interval, 0.5-7.1). CONCLUSIONS The use of anti-TNF agents with immunomodulators is associated with an increased risk of NHL in adult CD patients, but the absolute rate of these events remains low and should be weighed against the substantial benefits associated with treatment.
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Affiliation(s)
- Corey A. Siegel
- Dartmouth-Hitchcock IBD Center and Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire,Dartmouth Institute for Health Policy and Clinical Practice, Hanover, New Hampshire
| | - Sadie M. Marden
- Dartmouth Institute for Health Policy and Clinical Practice, Hanover, New Hampshire
| | - Sarah M. Persing
- Dartmouth Institute for Health Policy and Clinical Practice, Hanover, New Hampshire
| | - Robin J. Larson
- Dartmouth Institute for Health Policy and Clinical Practice, Hanover, New Hampshire
| | - Bruce E. Sands
- MGH Crohn's and Colitis Center and Gastrointestinal Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
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