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Loreti A, Bruno E, Abate O, Arelli F, Spallone D, La Pinta M, Matropietro T, Ponti E, Broglia L, Costarelli L, Scavina P, Ribuffo D, Fortunato L. Breast Reconstruction using the Anterior Approach Scarless Latissimus Dorsi Muscular flap: A Single Center Retrospective Study. JPRAS Open 2024; 40:194-205. [PMID: 38601882 PMCID: PMC11004073 DOI: 10.1016/j.jpra.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/03/2024] [Indexed: 04/12/2024] Open
Abstract
Introduction Scarless latissimus dorsi (LD) flap is a breast reconstruction technique, which allow to cover the lower pole of implant with a large portion of the LD muscle without skin paddle; it represents a surgical solution that transpose vascularized tissue avoiding the failure of breast reconstruction, following necrosis of mastectomy skin flaps. Material and Method A retrospective review of patients undergoing immediate or delayed breast reconstruction using scarless LD flap reconstructions was performed. Clinical data obtained from follow-up visits were recorded. To evaluate breast shape contentment and patient satisfaction, the patients were requested to answer the Breast-Q, version 2.0 reduction module postoperative scales questionnaire at the 12-month follow-up. Results We performed 19 scarless LD flap reconstructions between September 2019 and June 2022. The surgical time in average (considering minutes ± SD) was 130 (±15) minutes. The aesthetic assessment was good/excellent in 83% of patients. This was statistically significant (P=0.0). Conclusions The scarless LD flap reconstruction is a valid and reliable solution, which has the advantage to reduce the risk of exposed prosthesis if native skin necrosis occurs.
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Affiliation(s)
- Andrea Loreti
- Plastic and Reconstructive Surgery Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Edoardo Bruno
- Department of Surgery “P.Valdoni,” Unit of Plastic and Reconstructive Surgery, Policlinico Umberto I, Sapienza University of Rome, via dei Latini 33, 00185 Rome, Italy
| | - Ornella Abate
- Plastic and Reconstructive Surgery Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Floriana Arelli
- Plastic and Reconstructive Surgery Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Diana Spallone
- Plastic and Reconstructive Surgery Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Massimo La Pinta
- Breast Unit, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Tiziana Matropietro
- Breast Unit, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Elisabetta Ponti
- Radiation Oncology Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Laura Broglia
- Breast Radiology Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Leopoldo Costarelli
- Pathology Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Paola Scavina
- Oncology Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Diego Ribuffo
- Plastic and Reconstructive Surgery Division, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
| | - Lucio Fortunato
- Breast Unit, Azienda Ospedaliera San Giovanni-Addolorata, Via Dell'Amba Aradam 8, Rome, Italy
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Bucher F, Vogt PM, Krezdorn N, Dastagir K. Free Tissue Transfer for Reconstruction After Bilateral Skin Sparing Mastectomy-A Systematic Review. Ann Plast Surg 2024; 92:469-473. [PMID: 38470816 DOI: 10.1097/sap.0000000000003828] [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: 03/14/2024]
Abstract
BACKGROUND Breast cancer is the most commonly diagnosed malignant neoplasia in females worldwide. Overall survival and patients' choice for bilateral mastectomy have increased. It is therefore important to offer breast reconstructive procedures to improve patient quality of life and self-esteem. The aim of this systematic literature review is to quantify the outcome and sustainability of bilateral breast reconstruction using autologous, vascularized free tissue transfer. METHODS A systematic literature review of PubMed, Cochrane, and the Web of Science databases was performed. A total of 5879 citations were identified, and 12 studies met the inclusion criteria. RESULTS A total of 1316 patients were included, with a mean age of 47.2 years. Overall, 32.5% of patients experienced a complication after breast reconstruction. If reported, 7.45% of patients experienced major complications, while 20.7% had minor complications.The following flaps were used for breast reconstruction, in order of reducing frequency: DIEP (45.45%), TRAM (22.73%), SIEA (9.09%), SGAP (9.09%), TUG (4.55%), TMG (4.55%), and LD/MLD (4.55%). CONCLUSIONS Current studies indicate that bilateral breast reconstruction using autologous, vascularized free tissue transfer is a safe procedure for postmastectomy reconstruction and offers stable long-term results. This is particularly in comparison to implant-based breast reconstruction.
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Affiliation(s)
- Florian Bucher
- From the Department of Plastic, Aesthetic, Hand and Reconstructive Surgery, Hannover Medical School, Hannover, Germany
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Tvedskov TF, Lautrup MD, Kroman NT, Christiansen PM. Surgical treatment of breast cancer. Ugeskr Laeger 2024; 186:V01230033. [PMID: 38533870 DOI: 10.61409/v01230033] [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: 04/13/2024]
Abstract
Surgical treatment of breast cancer has changed towards less invasive procedures as summarised in this review. Breast conserving surgery (BCS) and radiotherapy (RT) are now recommended as standard of care. Several flexible marking methods for removal of non-palpable tumours have gradually replaced wire-guided localisation. Neoadjuvant systemic treatment increases tumour shrinkage and BCS and may lead to omission of axillary clearance (AC). The prognostic significance of AC in patients with metastases to 1-2 sentinel nodes at primary surgery is questioned. Results from the SENOMAC trial are expected to change guidelines from AC to axillary RT.
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Affiliation(s)
| | | | - Niels Thorndal Kroman
- Brystkirurgisk Afdeling, Københavns Universitetshospital - Herlev og Gentofte Hospital
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Berlin E, Yegya-Raman N, Hollawell C, Haertter A, Fosnot J, Rhodes S, Seol SW, Gentile M, Li T, Freedman GM, Taunk NK. Breast Reconstruction Complications After Postmastectomy Proton Radiation Therapy for Breast Cancer. Adv Radiat Oncol 2024; 9:101385. [PMID: 38495035 PMCID: PMC10943514 DOI: 10.1016/j.adro.2023.101385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/03/2023] [Indexed: 03/19/2024] Open
Abstract
Purpose Our purpose was to report complications requiring surgical intervention among patients treated with postmastectomy proton radiation therapy (PMPRT) for breast cancer in the setting of breast reconstruction (BR). Methods and Materials Patients enrolled on a prospective proton registry who underwent BR with immediate autologous flap, tissue expander (TE), or implant in place during PMPRT (50/50.4 Gy +/- chest wall boost) were eligible. Major reconstruction complication (MRC) was defined as a complication requiring surgical intervention. Absolute reconstruction failure was an MRC requiring surgical removal of BR. A routine revision (RR) was a plastic surgery refining cosmesis of the BR. Kaplan-Meier method was used to assess disease outcomes and MRC. Cox regression was used to assess predictors of MRC. Results Seventy-three courses of PMPRT were delivered to 68 women with BR between 2013 and 2021. Median follow-up was 42.1 months. Median age was 47 years. Fifty-six (76.7%) courses used pencil beam scanning PMPRT. Of 73 BR, 29 were flaps (39.7%), 30 implants (41.1%), and 14 TE (19.2%) at time of irradiation. There were 20 (27.4%) RR. There were 9 (12.3%) MRC among 5 implants, 2 flaps, and 2 TE, occurring a median of 29 months from PMPRT start. Three-year freedom from MRC was 86.9%. Three (4.1%) of the MRC were absolute reconstruction failure. Complications leading to MRC included capsular contracture in 5, fat necrosis in 2, and infection in 2. On univariable analysis, BR type, boost, proton technique, age, and smoking status were not associated with MRC, whereas higher body mass index trended toward significance (hazard ratio, 1.07; 95% CI, 0.99-1.16; P = .10). Conclusions Patients undergoing PMPRT to BR had a 12.3% incidence of major complications leading to surgical intervention, and total loss of BR was rare. MRC rates were similar among reconstruction types. Minor surgery for RR is common in our practice.
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Affiliation(s)
| | | | | | | | - Joshua Fosnot
- Division of Plastic Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Talwar AA, Lanni MA, Ryan IA, Kodali P, Bernstein E, McAuliffe PB, Broach RB, Serletti JM, Butler PD, Fosnot J. Prepectoral versus Submuscular Implant-Based Breast Reconstruction: A Matched-Pair Comparison of Outcomes. Plast Reconstr Surg 2024; 153:281e-290e. [PMID: 37159266 DOI: 10.1097/prs.0000000000010618] [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: 05/10/2023]
Abstract
BACKGROUND Implant-based breast reconstruction is the most common reconstructive approach after mastectomy. Prepectoral implants offer advantages over submuscular implants, such as less animation deformity, pain, weakness, and postradiation capsular contracture. However, clinical outcomes after prepectoral reconstruction are debated. The authors performed a matched-cohort analysis of outcomes after prepectoral and submuscular reconstruction at a large academic medical center. METHODS Patients treated with implant-based breast reconstruction after mastectomy from January of 2018 through October of 2021 were retrospectively reviewed. Patients were propensity score exact matched to control demographic, preoperative, intraoperative, and postoperative differences. Outcomes assessed included surgical-site occurrences, capsular contracture, and explantation of either expander or implant. Subanalysis was done on infections and secondary reconstructions. RESULTS A total of 634 breasts were included (prepectoral, 197; submuscular, 437). A total of 292 breasts were matched (146 prepectoral:146 submuscular) and analyzed for clinical outcomes. Prepectoral reconstructions were associated with greater rates of SSI (prepectoral, 15.8%; submuscular, 3.4%; P < 0.001), seroma (prepectoral, 26.0%; submuscular, 10.3%; P < 0.001), and explantation (prepectoral, 23.3%; submuscular, 4.8%; P < 0.001). Subanalysis of infections revealed that prepectoral implants have shorter time to infection, deeper infections, and more Gram-negative infections, and are more often treated surgically (all P < 0.05). There have been no failures of secondary reconstructions after explantation in the entire population at a mean follow-up of 20.1 months. CONCLUSIONS Prepectoral implant-based breast reconstruction is associated with higher rates of infection, seroma, and explantation compared with submuscular reconstructions. Infections of prepectoral implants may need different antibiotic management to avoid explantation. Secondary reconstruction after explantation can result in long-term success. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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Affiliation(s)
- Ankoor A Talwar
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Michael A Lanni
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Isabel A Ryan
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Pranav Kodali
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Elizabeth Bernstein
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Phoebe B McAuliffe
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Robyn B Broach
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Joseph M Serletti
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
| | - Paris D Butler
- Division of Plastic Surgery, Department of Surgery, Yale Medicine
| | - Joshua Fosnot
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania
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Andersen ES, Chishom TA, Rankin J, Juan HY, Coots L, Mountziaris PM. Impact of Intraoperative Hypothermia on Incidence of Infection in Implant-Based Breast Reconstruction. Plast Reconstr Surg 2024; 153:35-44. [PMID: 37075288 DOI: 10.1097/prs.0000000000010574] [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: 04/21/2023]
Abstract
BACKGROUND Infection following implant-based breast reconstruction can lead to devastating complications. Risk factors for infection include smoking, diabetes, and obesity. Intraoperative hypothermia may represent another modifiable risk factor. This study analyzed the effect of hypothermia in postmastectomy immediate implant-based reconstruction on postoperative surgical-site infection (SSI). METHODS This was a retrospective review of 122 patients with intraoperative hypothermia, defined as less than 35.5°C, and 106 normothermic patients who underwent postmastectomy implant-based reconstruction between 2015 and 2021. Demographics, comorbidities, smoking status, hypothermia (and its duration), and length of surgery were collected. The primary outcome was SSI. Secondary outcomes included reoperation and delayed wound healing. RESULTS A total of 185 patients (81%) underwent staged reconstruction with tissue expander placement and 43 patients (18.9%) had a direct-to-implant procedure. Over half (53%) of the patients experienced intraoperative hypothermia. In the hypothermic group, a higher proportion of patients had SSIs (34.4% versus 17% of normothermic patients; P < 0.05) and wound healing complications (27.9% versus 16%; P < 0.05). Intraoperative hypothermia predicted SSI (OR, 2.567; 95% CI, 1.367 to 4.818; P < 0.05) and delayed wound healing (OR, 2.023; 95% CI, 1.053 to 3.884; P < 0.05). Longer duration of hypothermia significantly correlated with SSI, with an average 103 minutes versus 77 minutes ( P < 0.05). CONCLUSIONS This study demonstrates that intraoperative hypothermia is a significant risk factor for postoperative infection in postmastectomy implant-based breast reconstruction. Maintaining strict normothermia during implant-based breast reconstruction procedures may improve patient outcomes by reducing the risk of postoperative infection and delayed wound healing. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, II.
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Affiliation(s)
- Emily S Andersen
- From the Division of Plastic and Reconstructive Surgery, Virginia Commonwealth University Health System
| | - Taylor Ann Chishom
- From the Division of Plastic and Reconstructive Surgery, Virginia Commonwealth University Health System
| | | | - Hui Yu Juan
- Virginia Commonwealth University School of Medicine
| | - Lesley Coots
- From the Division of Plastic and Reconstructive Surgery, Virginia Commonwealth University Health System
| | - Paschalia M Mountziaris
- From the Division of Plastic and Reconstructive Surgery, Virginia Commonwealth University Health System
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Hassan AM, Asaad M, Morris N, Kumar S, Liu J, Mitchell MP, Shuck JW, Clemens MW, Butler CE, Selber JC. Subpectoral Implant Placement Is Not Protective against Postmastectomy Radiotherapy-Related Complications Compared to Prepectoral Placement. Plast Reconstr Surg 2024; 153:24-33. [PMID: 37010459 DOI: 10.1097/prs.0000000000010489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
BACKGROUND Postmastectomy radiotherapy (PMRT) is associated with altered cosmetic outcomes and higher complication rates in implant-based breast reconstruction (IBR). Conventional wisdom suggests that muscle coverage is somewhat protective against PMRT-related complications. In this study, the authors compared surgical outcomes in patients who underwent two-stage prepectoral versus subpectoral IBR in the setting of PMRT. METHODS The authors performed a retrospective cohort study of patients who underwent mastectomy and PMRT with two-stage IBR from 2016 to 2019. The primary outcome was breast-related complications, including device infection; the secondary outcome was device explantation. RESULTS The authors identified 179 reconstructions (101 prepectoral and 78 subpectoral) in 172 patients with a mean follow-up time of 39.7 ± 14.4 months. There were no differences between the prepectoral and subpectoral reconstructions in rates of breast-related complications (26.7% and 21.8%, respectively; P = 0.274), device infection (18.8% and 15.4%, respectively; P = 0.307), skin flap necrosis (5.0% and 1.3%, respectively; P = 0.232), or device explantation (20.8% and 14.1%, respectively; P = 0.117). In adjusted models, compared with prepectoral device placement, subpectoral device placement was not associated with a lower risk of breast-related complications [hazard ratio (HR), 0.75; 95% confidence interval (CI), 0.41 to 1.36], device infection (HR, 0.73; 95% CI, 0.35 to 1.49), or device explantation (HR, 0.58; 95% CI, 0.28 to 1.19). CONCLUSIONS Device placement plane was not predictive of complication rates in IBR in the setting of PMRT. Two-stage prepectoral IBR provides safe long-term outcomes with acceptable postoperative complication rates comparable to those with subpectoral IBR, even in the setting of PMRT. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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Affiliation(s)
- Abbas M Hassan
- From the Departments of Plastic and Reconstructive Surgery
| | - Malke Asaad
- From the Departments of Plastic and Reconstructive Surgery
| | | | | | - Jun Liu
- From the Departments of Plastic and Reconstructive Surgery
| | | | - John W Shuck
- From the Departments of Plastic and Reconstructive Surgery
| | - Mark W Clemens
- From the Departments of Plastic and Reconstructive Surgery
| | | | - Jesse C Selber
- From the Departments of Plastic and Reconstructive Surgery
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Park JS, Jin US. Improvement of Shoulder Motion in Two-Stage Dual-Plane Implant-Based Breast Reconstruction followed by Radiation Therapy through Delayed Prepectoral Conversion. Arch Plast Surg 2024; 51:52-61. [PMID: 38425848 PMCID: PMC10901588 DOI: 10.1055/s-0043-1775591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/04/2023] [Indexed: 03/02/2024] Open
Abstract
Background Although prepectoral implant-based breast reconstruction has recently gained popularity, dual-plane reconstruction is still a better option for patients with poor-quality mastectomy skin flaps. However, shoulder morbidity is aggravated by subpectoral reconstruction, especially in irradiated patients. This study aimed to demonstrate shoulder exercise improvement in subpectoral reconstruction by delayed prepectoral conversion with an acellular dermal matrix (ADM) inlay graft technique at the time of expander-to-implant exchange after irradiation. Methods Patients with breast cancer treated for expander-to-implant exchange after subpectoral expander insertion and subsequent radiotherapy between January 2021 and June 2022 were enrolled. An ADM inlay graft was inserted between the pectoralis major muscle and the previously inserted ADM. The ADM was sutured partially overlapping the pectoralis muscle from the medial side with the transition part, to the muscle border at the lateral side. Perioperative shoulder joint active range-of-motion (ROM) for forward flexion, abduction, and external rotation was also evaluated. Results A total of 35 patients were enrolled in the study. Active shoulder ROM significantly improved from 163 degrees preoperatively to 176 degrees postoperatively in forward flexion, 153 to 175 degrees in abduction, and 69 to 84 degrees in external rotation. There was no difference in patient satisfaction regarding the final outcome between the conventional prepectoral reconstruction group and the study group. Conclusion Shoulder exercises in irradiated patients who underwent subpectoral reconstruction were improved by delayed prepectoral conversion using an ADM inlay graft. It is recommended that subpectoral reconstruction not be ruled out due to concerns regarding muscle contracture and shoulder morbidity in radiation-planned patients with poor mastectomy skin flaps.
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Affiliation(s)
- Jin Sol Park
- Department of Plastic and Reconstructive Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ung Sik Jin
- Department of Plastic and Reconstructive Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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Lisa A, Carbonaro R, Bottoni M, Ostapenko E, Rietjens M. Bovine Acellular Dermal Matrix-Based Breast Reconstruction in Previously Irradiated Breasts: Complications and Outcomes From a Single-Center Experience. Ann Plast Surg 2023; 91:686-692. [PMID: 37624913 DOI: 10.1097/sap.0000000000003667] [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: 08/27/2023]
Abstract
ABSTRACT Radiation therapy is considered today an integral part of the management of breast cancer. However, radiotherapy significantly increases the incidence of total complications in breast reconstruction. Several procedures have been adopted to reduce complication rates in irradiated fields, including the use of acellular dermal matrices (ADMs). We conducted a retrospective analysis of our single-center experience with ADM-assisted implant-based reconstruction or revision surgeries for capsular contracture treatment in irradiated breasts. We divided our population into 4 groups based on prior surgical history: group A (previous quadrantectomy), group B (previous mastectomy and expander reconstruction), group C (previous mastectomy and implant reconstruction), and group D (prior quadrantectomy followed by mastectomy and implant reconstruction). At the European Oncology Institute in Milan, Italy, between June 2017 and April 2019, we identified 84 patients for a total of 86 irradiated breasts reconstructed with implant and ADM. We observed a total of 12 reconstructive failure, with the highest rate of failure in group B (16.6%) and in group D (15.38%). Overall, we recorded 22 total complications (24.4%): 12 major complications and 10 minor complications. The most common complication was infection, with 9 cases (10.4%), 6 of which were classified as severe and required implant removal. In group B, we observed the highest complication rate, both major and minor, with 7 of 42 patients (16.6%) experiencing each. Before reconstruction with ADM, the Baker grade ranged from 3 to 4, with a mean of 3.25. At the 2-year follow-up, the Baker grade ranged from 1 to 4, with a mean of 1.9. Surgeons were highly satisfied with the aesthetic result in 72.1% of cases, moderately in 8.1% and unsatisfied in 5.81%, and in 13.9%, the outcome was not assessable because of reconstructive failure. The worst aesthetic result was in group B. We observed significant reduction in capsular contracture in revision surgeries despite a moderately high rate of complications in previous quadrantectomy and radiotherapy. In our experience, breast reconstruction with implant and ADM is not the primary surgical indication in case of prior irradiation, but it can be considered as a valid alternative with reasonable safety profile, to be used in selected cases.
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Affiliation(s)
| | | | - Manuela Bottoni
- From the Department of Plastic and Reconstructive Surgery, European Institute of Oncology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico)
| | | | - Mario Rietjens
- From the Department of Plastic and Reconstructive Surgery, European Institute of Oncology, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico)
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Tomita S, Nagai K, Matsunaga N, Kerckhove MD, Fujii M, Terao Y. Detailed Analysis of Three Major Breast Reconstructions Using BREAST-Q Responses From 1001 Patients. Aesthet Surg J 2023; 43:NP888-NP897. [PMID: 37392431 DOI: 10.1093/asj/sjad205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 06/22/2023] [Accepted: 06/22/2023] [Indexed: 07/03/2023] Open
Abstract
BACKGROUND Patient-reported outcomes have become as important as mortality and morbidity in the postoperative evaluation of breast reconstruction surgery. The BREAST-Q is one of the most widely used patient-reported outcomes for breast reconstruction. OBJECTIVES A comparative analysis of the scores on each of the BREAST-Q modules could help analyze different reconstruction methods. However, few studies have utilized BREAST-Q for this purpose. The aim of this study was therefore to compare breast reconstruction methods in terms of BREAST-Q module ratings. METHODS The authors retrospectively reviewed the data of 1001 patients who had been followed for more than 1 year after breast reconstruction. The 6 BREAST-Q modules were rated on a scale of 0 to 100 and statistically analyzed by multiple regression. In addition, Fisher's exact test was performed after dividing the responses to each question into high- and low-rating groups. RESULTS Microvascular abdominal flap reconstruction scored significantly better than implant-based reconstruction on all modules, except psychosocial and sexual well-being. In terms of satisfaction with the breast, latissimus dorsi flap reconstruction was superior to implant-based reconstruction. However, in terms of the reconstruction method, there were no differences in patients' willingness to make the same choice again or whether they regretted having surgery. CONCLUSIONS The results highlight the superiority of autologous breast reconstruction. Reconstruction methods should only be performed after a thorough explanation of their characteristics to achieve results that meet patient expectations. The findings are useful for facilitating patient decision-making in breast reconstruction. LEVEL OF EVIDENCE: 4
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Mutter RW, Giri S, Fruth BF, Remmes NB, Boughey JC, Harless CA, Ruddy KJ, McGee LA, Afzal A, Gao RW, Shumway DA, Vern-Gross TZ, Villarraga HR, Kenison SL, Kang Y, Wong WW, Stish BJ, Merrell KW, Yan ES, Park SS, Corbin KS, Vargas CE. Conventional versus hypofractionated postmastectomy proton radiotherapy in the USA (MC1631): a randomised phase 2 trial. Lancet Oncol 2023; 24:1083-1093. [PMID: 37696281 PMCID: PMC10591844 DOI: 10.1016/s1470-2045(23)00388-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/26/2023] [Accepted: 08/02/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Proton therapy is under investigation in breast cancer as a strategy to reduce radiation exposure to the heart and lungs. So far, studies investigating proton postmastectomy radiotherapy (PMRT) have used conventional fractionation over 25-28 days, but whether hypofractionated proton PMRT is feasible is unclear. We aimed to compare conventional fractionation and hypofractionation in patients with indications for PMRT, including those with immediate breast reconstruction. METHODS We did a randomised phase 2 trial (MC1631) at Mayo Clinic in Rochester (MN, USA) and Mayo Clinic in Arizona (Phoenix, AZ, USA) comparing conventional fractionated (50 Gy in 25 fractions of 2 Gy [relative biological effectiveness of 1·1]) and hypofractionated (40·05 Gy in 15 fractions of 2·67 Gy [relative biological effectiveness of 1·1]) proton PMRT. All patients were treated with pencil-beam scanning. Eligibility criteria included age 18 years or older, an Eastern Cooperative Oncology Group performance status of 0-2, and breast cancer resected by mastectomy with or without immediate reconstruction with indications for PMRT. Patients were randomly assigned (1:1) to either conventional fractionation or hypofractionation, with presence of immediate reconstruction (yes vs no) as a stratification factor, using a biased-coin minimisation algorithm. Any patient who received at least one fraction of protocol treatment was evaluable for the primary endpoint and safety analyses. The primary endpoint was 24-month complication rate from the date of first radiotherapy, defined as grade 3 or worse adverse events occurring from 90 days after last radiotherapy or unplanned surgical interventions in patients with immediate reconstruction. The inferiority of hypofractionation would not be ruled out if the upper bound of the one-sided 95% CI for the difference in 24-month complication rate between the two groups was greater than 10%. This trial is registered with ClinicalTrials.gov, NCT02783690, and is closed to accrual. FINDINGS Between June 2, 2016, and Aug 23, 2018, 88 patients were randomly assigned (44 to each group), of whom 82 received protocol treatment (41 in the conventional fractionation group and 41 in the hypofractionation group; median age of 52 years [IQR 44-64], 79 [96%] patients were White, two [2%] were Black or African American, one [1%] was Asian, and 79 [96%] were not of Hispanic ethnicity). As of data cutoff (Jan 30, 2023), the median follow-up was 39·3 months (IQR 37·5-61·2). The median mean heart dose was 0·54 Gy (IQR 0·30-0·72) for the conventional fractionation group and 0·49 Gy (0·25-0·64) for the hypofractionation group. Within 24 months of first radiotherapy, 14 protocol-defined complications occurred in six (15%) patients in the conventional fractionation group and in eight (20%) patients in the hypofractionation group (absolute difference 4·9% [one-sided 95% CI 18·5], p=0·27). The complications in the conventionally fractionated group were contracture (five [12%] of 41 patients]) and fat necrosis (one [2%] patient) requiring surgical intervention. All eight protocol-defined complications in the hypofractionation group were due to infections, three of which were acute infections that required surgical intervention, and five were late infections, four of which required surgical intervention. All 14 complications were in patients with immediate expander or implant-based reconstruction. INTERPRETATION After a median follow-up of 39·3 months, non-inferiority of the hypofractionation group could not be established. However, given similar tolerability, hypofractionated proton PMRT appears to be worthy of further study in patients with and without immediate reconstruction. FUNDING The Department of Radiation Oncology, Mayo Clinic, Rochester, MN, the Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, USA, and the US National Cancer Institute.
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Affiliation(s)
- Robert W Mutter
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA.
| | - Sharmila Giri
- Division of Clinical Trials and Biostatistics, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Briant F Fruth
- Division of Clinical Trials and Biostatistics, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | | | | | - Kathryn J Ruddy
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Lisa A McGee
- Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, USA
| | - Arslan Afzal
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Robert W Gao
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Dean A Shumway
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | - Yixiu Kang
- Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, USA
| | - William W Wong
- Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, USA
| | - Bradley J Stish
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | | | - Elizabeth S Yan
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Sean S Park
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | | | - Carlos E Vargas
- Department of Radiation Oncology, Mayo Clinic, Phoenix, AZ, USA
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12
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King CA, Masanam MK, Tousimis EA, Salzberg CA. Literature review and guide for optimal position in implant-based breast reconstruction. Gland Surg 2023; 12:1082-1093. [PMID: 37701292 PMCID: PMC10493631 DOI: 10.21037/gs-23-78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 08/02/2023] [Indexed: 09/14/2023]
Abstract
Background and Objective Identification of ideal candidates for prepectoral versus retropectoral implant-based breast reconstruction relies on careful preoperative risk assessment and intraoperative flap evaluation. Few guidelines exist to guide the surgeon's decision-making process when evaluating the preferred plane for implant placement. Methods A literature review was performed to develop clinical decision-making algorithms for direct-to-implant (DTI) reconstruction with acellular dermal matrix (ADM) for patients undergoing prophylactic or therapeutic nipple-sparing mastectomy (NSM) based on patient characteristics, surgical techniques, and outcomes. Key Content and Findings Prepectoral reconstruction is most suitable for patients with small breasts or macromastia with desire for breast reduction, low-grade ptosis, smaller implant sizes, those undergoing PMRT, and for those who aim to mitigate animation deformity and capsular contracture. Retropectoral reconstruction may be recommended for patients with larger breasts with no desire for size change requiring additional prosthesis support, and in patients who aim to reduce likelihood of rippling and need for subsequent fat grafting procedures to address contour abnormalities. Conclusions Careful preoperative and intraoperative assessment of reconstruction options for patients undergoing implant-based breast reconstruction is necessary to mitigate complications and produce superior aesthetic outcomes. Decision algorithms may be used to determine ideal surgical techniques based on patient factors, like radiation history and planning, breast size and ptosis, and patient preferences.
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Affiliation(s)
| | - Monika K. Masanam
- Department of Surgery, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Eleni A. Tousimis
- Breast Surgical Oncology, Department of Surgery, Cleveland Clinic Indian River Hospital, Vero Beach, FL, USA
| | - C. Andrew Salzberg
- Plastic & Reconstructive Surgery, Department of Surgery, Cleveland Clinic Indian River Hospital, Vero Beach, FL, USA
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13
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Tran J, Thaper A, Lopetegui-Lia N, Ali A. Locoregional recurrence in triple negative breast cancer: past, present, and future. Expert Rev Anticancer Ther 2023; 23:1085-1093. [PMID: 37750222 DOI: 10.1080/14737140.2023.2262760] [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: 07/17/2023] [Accepted: 09/20/2023] [Indexed: 09/27/2023]
Abstract
INTRODUCTION Triple negative breast cancer (TNBC) is a rare but aggressive biological subtype of breast cancer associated with higher locoregional and distant recurrence rates and lower overall survival despite advancements in diagnostic and treatment strategies. AREAS COVERED This review explores the evolving landscape of locoregional recurrence (LRR) in TNBC with improved surgical and radiation therapy delivery techniques including salvage breast conserving surgery (SBCS), re-irradiation, and thermo-radiation. We review current retrospective and prospective, albeit limited, clinical data highlighting the optimal management of locoregionally recurrent TNBC. We also discuss tumor genomic profiling and transcriptome analysis and review potential investigational directions. EXPERT OPINION Significant progress has been made in the prevention of LRR but rates remain suboptimal, particularly in the TNBC population, and outcomes following LRR are poor. Further prospective studies are needed to identify the most effective and safest systemic therapy regimens and to whom it should be offered. There has been growing interest in the role of molecular markers, genomic signatures, and tumor microenvironment in predicting outcomes and guiding LRR treatment. Transcriptome analyses and biomarker-driven investigations are currently being studied and represent a promising era of development in the management of LRR.
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Affiliation(s)
- Jennifer Tran
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
| | - Arushi Thaper
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Nerea Lopetegui-Lia
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
| | - Azka Ali
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Taussig Cancer Institute, Cleveland, OH, USA
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14
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Jimenez RB, Packowski K, Horick N, Rosado N, Chinta S, Koh DJ, Sobti N, Specht MC, Liao EC. The Timing of Acute and Late Complications Following Mastectomy and Implant-based Reconstruction. Ann Surg 2023; 278:e203-e208. [PMID: 35837894 DOI: 10.1097/sla.0000000000005574] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND/OBJECTIVE Implant-based breast reconstruction is a common plastic surgery procedure with well-documented clinical outcomes. Despite this, the natural history and timing of key complication endpoints are not well described. The goal of this study is to determine when patients are most likely to experience specific adverse events after implant-based reconstruction. METHODS Retrospective consecutive series of patients who received mastectomy and implant-based reconstruction over a 6-year period were included. Complications and unfavorable outcomes including hematoma, seroma, wound infection, skin flap necrosis, capsular contracture, implant rippling, and implant loss were identified. A time-to-event analysis was performed and Cox regression models identified patient and treatment characteristics associated with each outcome. RESULTS Of 1473 patients and 2434 total reconstructed breasts, 785 complications/unfavorable outcomes were identified. The 12-month cumulative incidence of hematoma was 1.4%, seroma: 4.3%, infection: 3.2%, skin flap necrosis: 3.9%, capsular contracture: 5.7%, implant rippling: 7.1%, and implant loss: 3.9%. In the analysis, 332/785 (42.3%) complications occurred within 60 days of surgery; 94% of hematomas, 85% of skin necrosis events, and 75% of seromas occurred during this period. Half of all infections and implant losses also occurred within 60 days. Of the remaining complications, 94% of capsular contractures and 93% of implant rippling occurred >60 days from surgery. CONCLUSIONS Complications following mastectomy and implant-based reconstruction exhibit a discrete temporal distribution. These data represent the first comprehensive study of the timing of adverse events following implant-based reconstruction. These findings are immediately useful to guide postoperative care, follow-up, and clinical trial design.
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Affiliation(s)
- Rachel B Jimenez
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
| | - Kathryn Packowski
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
| | - Nora Horick
- Biostatistics Center, Massachusetts General Hospital, Boston, MA
| | - Nikki Rosado
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
| | - Sachin Chinta
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
| | - Daniel J Koh
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
| | - Nikhil Sobti
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
| | - Michelle C Specht
- Department of Surgery, Division of Breast Surgery, Massachusetts General Hospital, Boston, MA
| | - Eric C Liao
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA
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15
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Malekpour M, Malekpour F, Wang HTH. Breast reconstruction: Review of current autologous and implant-based techniques and long-term oncologic outcome. World J Clin Cases 2023; 11:2201-2212. [PMID: 37122510 PMCID: PMC10131028 DOI: 10.12998/wjcc.v11.i10.2201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/13/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Implant-based reconstruction is the most common method of breast reconstruction. Autologous breast reconstruction is an indispensable option for breast reconstruction demanding keen microsurgical skills and robust anatomical understanding. The reconstructive choice is made by the patient after a discussion with the plastic surgeon covering all the available options. Advantages and disadvantages of each technique along with long-term oncologic outcome are reviewed.
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Affiliation(s)
- Mahdi Malekpour
- Department of Plastic and Reconstructive Surgery, University of Texas Health San Antonio, San Antonio, TX 78229, United States
| | - Fatemeh Malekpour
- Department of Plastic and Reconstructive Surgery, University of Texas Health San Antonio, San Antonio, TX 78229, United States
| | - Howard Tz-Ho Wang
- Department of Plastic and Reconstructive Surgery, University of Texas Health San Antonio, San Antonio, TX 78229, United States
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16
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Pislar N, Peric B, Ahcan U, Cencelj-Arnez R, Zgajnar J, Perhavec A. Does concurrent gynaecological surgery affect infectious complications rate after mastectomy with implant-based reconstruction? Radiol Oncol 2023; 57:80-85. [PMID: 35853741 PMCID: PMC10039468 DOI: 10.2478/raon-2022-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 05/23/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Women who undergo breast cancer surgery often have an indication for gynaecological procedure. The aim of our study was to compare infectious complications rate after mastectomy with implant-based reconstruction in patients with and without concurrent gynaecological procedure. PATIENTS AND METHODS We retrospectively reviewed clinical records of 159 consecutively operated patients after mastectomy with implant-based reconstruction. The patients were divided in 2 groups: 102 patients without (Group1) and 57 with (Group 2) concurrent gynaecological procedure. Infectious complications rates between the groups were compared using χ2-test. Logistic regression was performed to test for association of different variables with infectious complications. RESULTS There were 240 breast reconstructions performed. Median follow-up time was 297 days (10-1061 days). Mean patient age was 47.2 years (95% CI 32.8-65.9); 48.2 years (95% CI 46.1-50.3) in Group 1 and 45.8 years (95% CI 43.2-48.3) in Group 2; p = 0.002). Infectious complications rate was 17.6% (17.6% vs. 17.5%, p = 0.987), implant loss occurred in 5.7% (4.9% vs. 7.0%, p = 0.58). Obesity (body mass index [BMI] > 30 kg/m2), age, previous breast conserving treatment (BCT) with radiotherapy (RT) were identified as risk factors for infectious complications in univariate analysis. Obesity (adjusted odds ratio [aOR] 3.319, 95% CI 1.085-10.157, p = 0.036) and BCT with RT (aOR 7.481, 95% CI 2.230-25.101, p = 0.001) were independently associated with infectious complications in multivariate model. CONCLUSIONS Concurrent gynaecological procedure for patients undergoing mastectomy with implant-based reconstruction did not carry an increased risk for infectious complications.
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Affiliation(s)
- Nina Pislar
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Barbara Peric
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Uros Ahcan
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Plastic Surgery and Burns, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Romi Cencelj-Arnez
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Janez Zgajnar
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Andraz Perhavec
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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17
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Tramm T, Kaidar-Person O. Optimising post-operative radiation therapy after oncoplastic and reconstructive procedures. Breast 2023; 69:366-374. [PMID: 37023565 PMCID: PMC10119683 DOI: 10.1016/j.breast.2023.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/16/2023] [Accepted: 03/25/2023] [Indexed: 03/30/2023] Open
Abstract
Surgical techniques for breast cancer have been refined over the past decades to deliver an aesthetic outcome as close as possible to the contralateral intact breast. Current surgery further allows excellent aesthetic outcome even in case of mastectomy, by performing skin sparing or nipple sparing mastectomy in combination with breast reconstruction. In this review we discuss how to optimise post-operative radiation therapy after oncoplastic and breast reconstructive procedures, including dose, fractionation, volumes, surgical margins, and boost application.
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18
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Jayatilaka A, Lokhandwala A, Manouchehri K, Brackstone M, Lock M. Are Radiation Target Volumes for Postmastectomy Radiation Therapy Too Large? Initial Report of the Complication Avoidance of Reconstruction Implant Radiation Therapy (CARIT) Study. Curr Oncol 2023; 30:2271-2276. [PMID: 36826136 PMCID: PMC9954939 DOI: 10.3390/curroncol30020175] [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: 01/29/2023] [Revised: 02/10/2023] [Accepted: 02/11/2023] [Indexed: 02/16/2023] Open
Abstract
Following mastectomy for breast cancer, women may choose implant-based reconstruction for many reasons, such as cosmesis, self-identity, and the ability to wear particular items of clothing. However, postmastectomy radiation therapy (PMRT) can compromise these cosmetic goals, including as much as a 40% loss of implant rate. To minimize the risk of radiation toxicity, it is important to consider how clinical target volumes (CTVs) can be optimized in PMRT to preserve the implant and reduce complications. Typically, guidelines from organizations such as the Radiation Oncology Group are used, which include regions previously encompassed by tangential fields. This includes all structures below the pectoralis muscle, such as the chest wall, where the risk of recurrence is negligible; this technique often requires incidental inclusion of portions of the lung and heart plus circumferential radiation of the implant. We present the preliminary single institution case series of a technique of complication avoidance of reconstruction implant radiation therapy, called CARIT, where the chest wall, and a large proportion of the implant, is not irradiated. In a retrospective review of 30 cases in which CARIT has been attempted, it was found that 24% of patients treated required a second surgery due to Baker grade III/IV capsular contracture. Using the Modified Harvard Harris Cosmetic Scale, 66.5% of patients had cosmetic outcomes rated as "good" or "excellent". CARIT could offer a technique to reduce complications in postmastectomy implant-based reconstruction patients, with our next steps focusing on improving dosimetry, and formally comparing the cosmesis and tumor control aspects with commonly used techniques.
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Affiliation(s)
- Aruni Jayatilaka
- Schulich School of Medicine and Dentistry, Western University, London, ON N6A 3K7, Canada
| | - Ashira Lokhandwala
- Schulich School of Medicine and Dentistry, Western University, London, ON N6A 3K7, Canada
| | - Kimya Manouchehri
- Schulich School of Medicine and Dentistry, Western University, London, ON N6A 3K7, Canada
| | - Muriel Brackstone
- Department of Oncology, London Regional Cancer Program, London, ON N6A 5W9, Canada
- Division of General Surgery, London Health Sciences Centre, London, ON N6A 5W9, Canada
| | - Michael Lock
- Department of Oncology, London Regional Cancer Program, London, ON N6A 5W9, Canada
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Adelson D, Singolda R, Haran O, Madah E, Barsuk D, Barnea Y. Our Experience Using Round Nano-Surface Ergonomix Implants for Breast Reconstruction: A Single-Center Retrospective Study. Aesthet Surg J 2023; 43:NP102-NP111. [PMID: 36253945 DOI: 10.1093/asj/sjac264] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Round nano-surface Ergonomix (Motiva, Establishment Labs; Alajuela, Costa Rica) implants were developed to address concerns regarding capsular contracture and textured anatomical breasts implants. OBJECTIVES The authors describe their early experience with Ergonomix implants in breast reconstruction. METHODS The authors retrospectively reviewed the charts of 212 patients (321 breasts) who underwent breast reconstruction employing round nano-surface Ergonomix implants between June 2017 and December 2020. Patients were followed for at least 12 months postoperatively. Demographics, surgical data, and postoperative surgical outcomes were recorded. Postoperative physical well-being and satisfaction with the breasts and implant were evaluated with Breast-Q questionnaires. RESULTS Of 211 patients, 75.4% had surgery due to cancer, and 24.6% underwent prophylactic surgery. Major complications occurred in 21 breasts (6.5%), of which 20 underwent revision operations. Reconstruction failed in 1 case (0.3%). Eleven breasts (3.4%) had minor complications. Immediate breast reconstruction, irradiated breasts, and smokers had higher rates of complications (P = 0.009, 0.02, 0.022, respectively). Rippling was more common in the pre-pectoral implant plane compared with sub-pectoral reconstruction (9% vs 1.2%, P = 0.001). Capsular contracture rate was 0.9% and occurred only in irradiated breasts. Implant malposition (inferiorly and laterally) occurred in 6.5% of the breasts, with no association between implant malposition and implant plane. Early follow-up demonstrated high patient satisfaction with the implant and breasts, and high scores in terms of patients' physical well-being. CONCLUSIONS Breast reconstruction employing the round nano-surface Ergonomix implant yielded low complication rates and high patient satisfaction. The transition from macro-textured to nano-surface implants has operative implications requiring a learning curve and surgical adjustments. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Dana Adelson
- Department of Plastic and Reconstructive Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Roei Singolda
- Department of Plastic and Reconstructive Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oriana Haran
- Department of Plastic and Reconstructive Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ehab Madah
- Department of Plastic and Reconstructive Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daphna Barsuk
- Department of Surgery, Assuta Medical Center, Tel Aviv, Israel, affiliated with Ben-Gurion Faculty of Medicine, Beer Sheva, Israel
| | - Yoav Barnea
- Department of Plastic and Reconstructive Surgery, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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20
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Bloom JA, Shah SA, Long EA, Chatterjee A, Lee BT. Post-Mastectomy Tissue Expander Placement Followed by Radiation Therapy: A Cost-Effectiveness Analysis of Staged Autologous Versus Implant-Based Unilateral Reconstruction. Ann Surg Oncol 2023; 30:1075-1083. [PMID: 36348205 DOI: 10.1245/s10434-022-12619-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/17/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND There is no preferred approach to breast reconstruction for patients with locally advanced breast cancer (LABC) who require post-mastectomy radiation therapy (PMRT). Staged implant and autologous reconstruction both have unique risks and benefits. No previous study has compared their cost-effectiveness with utility scores. METHODS A literature review determined the probabilities and outcomes for mastectomy and staged implant or autologous reconstruction. Utility scores were used to calculate the quality-adjusted life years (QALYs) associated with successful surgery and postoperative complications. Medicare billing codes were used to assess costs. A decision analysis tree was constructed with rollback and incremental cost-effectiveness ratio (ICER) analyses. Sensitivity analyses were performed to validate results and account for uncertainty. RESULTS Mastectomy with staged deep inferior epigastric perforator (DIEP) flap reconstruction is costlier ($14,104.80 vs $3216.93), but more effective (QALYs, 29.96 vs 24.87). This resulted in an ICER of 2141.00, favoring autologous reconstruction. One-way sensitivity analysis showed that autologous reconstruction was more cost-effective if less than $257,444.13. Monte Carlo analysis showed a confidence of 99.99% that DIEP flap reconstruction is more cost-effective. CONCLUSIONS For patients with LABC who require PMRT, staged autologous reconstruction is significantly more cost-effective than reconstruction with implants. Despite the decreased morbidity, staged implant reconstruction has greater rates of complication.
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Affiliation(s)
- Joshua A Bloom
- Department of Surgery, Tufts Medical Center, Boston, MA, USA
| | | | - Emily A Long
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Abhishek Chatterjee
- Division of Plastic and Reconstructive Surgery, Tufts Medical Center, Boston, MA, USA
| | - Bernard T Lee
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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21
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Surgical Outcomes of Implant versus Autologous Breast Reconstruction in Patients with Previous Breast-Conserving Surgery and Radiotherapy. Plast Reconstr Surg 2023; 151:190e-199e. [PMID: 36332081 DOI: 10.1097/prs.0000000000009826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Postmastectomy breast reconstruction in patients with a history of breast-conserving surgery (BCS) and radiotherapy is challenging, with a paucity of literature on the outcomes of different breast reconstructive techniques. The authors hypothesized that implant-based breast reconstruction (IBR) would be associated with higher complication rates compared to either IBR combined with latissimus dorsi (LD) or free flap breast reconstruction (FFBR). METHODS The authors conducted a retrospective review of patients who underwent mastectomy with a history of BCS and radiotherapy between January of 2000 and March of 2016. Surgical and patient-reported outcomes (BREAST-Q) were compared between IBR versus IBR/LD versus FFBR. RESULTS The authors identified 9473 patients who underwent BCS and radiotherapy. Ninety-nine patients (105 reconstructions) met the authors' inclusion criteria, 29% ( n = 30) of whom underwent IBR, 26% ( n = 27) of whom underwent IBR/LD, and 46% ( n = 48) of whom underwent FFBR. The overall complication rate was not significantly different between the three groups (50% in IBR versus 41% in IBR/LD versus 44% in FFBR; P = 0.77), whereas reconstruction failures were significantly lower in the FFBR group (33% in IBR versus 19% in IBR/LD versus 0% in FFBR; P < 0.0001). The time between the receipt of radiotherapy and reconstruction was not a significant predictor of overall complications and reconstruction failure. No significant differences were identified between the three study cohorts in any of the three studied BREAST-Q domains. CONCLUSIONS In patients with prior BCS and radiotherapy, FFBR was associated with lower probability of reconstruction failure compared to IBR but no significant difference in overall and major complication rates. The addition of LD flap to IBR did not translate into lower complication rates but may result in decreased reconstruction failures. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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22
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Perrucci E, Marcantonini M, Arena E, Fulcheri C, Reggioli V, Dipilato AC, Palumbo I, Saldi S, Falcinelli L, Ingrosso G, Bini V, Aristei C. Effect of internal port on dose distribution in post-mastectomy radiotherapy for breast cancer patients after expander breast reconstruction. Rep Pract Oncol Radiother 2023; 28:1-8. [PMID: 37122911 PMCID: PMC10132188 DOI: 10.5603/rpor.a2023.0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 03/17/2023] [Indexed: 05/02/2023] Open
Abstract
Background In patients with expander-based reconstruction a few dosimetric analyses detected radiation therapy dose perturbation due to the internal port of an expander, potentially leading to toxicity or loss of local control. This study aimed at adding data on this field. Materials and methods A dosimetric analysis was conducted in 30 chest wall treatment planning without and with correction for port artifact. In plans with artifact correction density was overwritten as 1 g/cm3. Medium, minimum and maximum chest wall doses were compared in the two plans. Both plans, with and without correction, were compared on an anthropomorphic phantom with a tissue expander on the chest covered by a bolus simulating the skin. Ex vivo dosimetry was carried out on the phantom and in vivo dosimetry in three patients by using film strips during one treatment fraction. Estimated doses and measured film doses were compared. Results No significant differences emerged in the minimum, medium and maximum doses in the two plans, without and with correction for port artifacts. Ex vivo and in vivo analyses showed a good correspondence between detected and calculated doses without and with correction. Conclusions The port did not significantly affect dose distribution in patients who will receive post-mastectomy radiation therapy.
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Affiliation(s)
| | | | | | | | | | - Anna Concetta Dipilato
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
| | - Isabella Palumbo
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
| | - Simonetta Saldi
- Radiation Oncology Section, Perugia General Hospital, Perugia, Italy
| | | | - Gianluca Ingrosso
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
| | - Vittorio Bini
- Department of Medicine, Section of Internal Medicine and Endocrine and Metabolic Sciences, University of Perugia, Perugia, Italy
| | - Cynthia Aristei
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
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23
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Pillay V, Shukla L, Herle P, Maciburko S, Bandara N, Reid I, Morgan S, Yuan Y, Luu J, Cowley KJ, Ramm S, Simpson KJ, Achen MG, Stacker SA, Shayan R, Karnezis T. Radiation therapy attenuates lymphatic vessel repair by reducing VEGFR-3 signalling. Front Pharmacol 2023; 14:1152314. [PMID: 37188266 PMCID: PMC10176020 DOI: 10.3389/fphar.2023.1152314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Introduction: Surgery and radiotherapy are key cancer treatments and the leading causes of damage to the lymphatics, a vascular network critical to fluid homeostasis and immunity. The clinical manifestation of this damage constitutes a devastating side-effect of cancer treatment, known as lymphoedema. Lymphoedema is a chronic condition evolving from the accumulation of interstitial fluid due to impaired drainage via the lymphatics and is recognised to contribute significant morbidity to patients who survive their cancer. Nevertheless, the molecular mechanisms underlying the damage inflicted on lymphatic vessels, and particularly the lymphatic endothelial cells (LEC) that constitute them, by these treatment modalities, remain poorly understood. Methods: We used a combination of cell based assays, biochemistry and animal models of lymphatic injury to examine the molecular mechanisms behind LEC injury and the subsequent effects on lymphatic vessels, particularly the role of the VEGF-C/VEGF-D/VEGFR-3 lymphangiogenic signalling pathway, in lymphatic injury underpinning the development of lymphoedema. Results: We demonstrate that radiotherapy selectively impairs key LEC functions needed for new lymphatic vessel growth (lymphangiogenesis). This effect is mediated by attenuation of VEGFR-3 signalling and downstream signalling cascades. VEGFR-3 protein levels were downregulated in LEC that were exposed to radiation, and LEC were therefore selectively less responsive to VEGF-C and VEGF-D. These findings were validated in our animal models of radiation and surgical injury. Discussion: Our data provide mechanistic insight into injury sustained by LEC and lymphatics during surgical and radiotherapy cancer treatments and underscore the need for alternative non-VEGF-C/VEGFR-3-based therapies to treat lymphoedema.
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Affiliation(s)
- Vinochani Pillay
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Lipi Shukla
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
- Department of Plastic Surgery, St. Vincent’s Hospital, Fitzroy, VIC, Australia
- Faculty of Health Sciences, ACU, AORTEC; Australian Catholic University, Fitzroy, VIC, Australia
- Department of Plastic Surgery, Alfred Health, Melbourne, VIC, Australia
| | - Prad Herle
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Simon Maciburko
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Nadeeka Bandara
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Isabella Reid
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Steven Morgan
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Yinan Yuan
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Jennii Luu
- Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Karla J. Cowley
- Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Susanne Ramm
- Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Department of Biochemistry and Pharmacology, University of Melbourne, Parkville, VIC, Australia
| | - Kaylene J. Simpson
- Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Department of Biochemistry and Pharmacology, University of Melbourne, Parkville, VIC, Australia
- Department of Medicine, University of Melbourne, St. Vincent’s Hospital, Fitzroy, VIC, Australia
| | - Marc G. Achen
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
| | - Steven A. Stacker
- Tumour Angiogenesis and Microenvironment Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Department of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
| | - Ramin Shayan
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
- Department of Plastic Surgery, St. Vincent’s Hospital, Fitzroy, VIC, Australia
- Department of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
- Department of Plastic Surgery, Alfred Health, Melbourne, VIC, Australia
| | - Tara Karnezis
- O’Brien Institute Department, St Vincent’s Institute for Medical Research, Fitzroy, VIC, Australia
- Department of Medicine, University of Melbourne, St. Vincent’s Hospital, Fitzroy, VIC, Australia
- *Correspondence: Tara Karnezis,
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The Impact of Postmastectomy Radiation Therapy on the Outcomes of Prepectoral Implant-Based Breast Reconstruction: A Systematic Review and Meta-Analysis. Aesthetic Plast Surg 2023; 47:81-91. [PMID: 35879475 PMCID: PMC9945051 DOI: 10.1007/s00266-022-03026-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/12/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Breast reconstruction is the mainstay treatment choice for patients subjected to a mastectomy. Prepectoral implant-based breast reconstruction (IBBR) is deemed to be a promising alternative to subpectoral reconstruction. Postmastectomy radiation therapy (PMRT) is necessary for locoregional recurrence control and to improve the disease-free survival rate in locally advanced breast cancer. This systematic review and meta-analysis study was designed to reveal the surgical, aesthetic, and oncological outcomes of prepectoral IBBR after PMRT. METHODS An extensive literature search was performed from inception to March 28, 2022. All clinical studies that included patients who were subjected to prepectoral IBBR and PMRT were included. Studies that included patients who received radiation therapy before prepectoral IBBR were excluded. RESULTS This systematic review included six articles encompassing 1234 reconstructed breasts. Of them, 391 breasts were subjected to PMRT, while 843 breasts were not subjected. Irradiated breasts were more susceptible to develop wound infection (RR 2.49; 95% 1.43, 4.35; P = 0.001) and capsular contracture (RR 5.17; 95% 1.93, 13.80; P = 0.001) than the non-irradiated breasts. Furthermore, irradiated breasts were more vulnerable to losing implants (RR 2.89; 95% 1.30, 6.39; P = 0.009) than the non-irradiated breast. There was no significant difference between both groups regarding the risk of implant extrusion (RR 1.88; 95% 0.20, 17.63; P = 0.58). CONCLUSIONS Patients with prepectorally IBBR and PMRT were more vulnerable to developing poor outcomes. This included a higher risk of breast-related and implant-related adverse events. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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25
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Laughlin BS, Bhangoo RS, Niska JR, Thorpe CS, Girardo ME, Anderson JD, Kosiorek HE, McGee LA, Hartsell WF, Chang JH, Rossi CJ, Tsai HK, Choi IJ, Vargas CE. Proton therapy for isolated local regional recurrence of breast cancer after mastectomy alone. Front Oncol 2022; 12:925078. [DOI: 10.3389/fonc.2022.925078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022] Open
Abstract
Purpose/ObjectivesTo assess adverse events (AEs) and disease-specific outcomes after proton therapy for isolated local-regional recurrence (LRR) of breast cancer after mastectomy without prior radiotherapy (RT).Materials/MethodsPatients were identified from a multi-institutional prospective registry and included if diagnosed with invasive breast cancer, initially underwent mastectomy without adjuvant RT, experienced an LRR, and subsequently underwent salvage treatment, including proton therapy. Follow-up and cancer outcomes were measured from the date of RT completion.ResultsNineteen patients were included. Seventeen patients were treated with proton therapy to the chest wall and comprehensive regional lymphatics (17/19, 90%). Maximum grade AE was grade 2 in 13 (69%) patients and grade 3 in 4 (21%) patients. All patients with grade 3 AE received > 60 GyE (p=0.04, Spearman correlation coefficient=0.5). At the last follow-up, 90% of patients were alive with no LRR or distant recurrence.ConclusionsFor breast cancer patients with isolated LRR after initial mastectomy without adjuvant RT, proton therapy is well-tolerated in the salvage setting with excellent loco-regional control. All grade 3 AEs occurred in patients receiving > 60 GyE.
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26
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Dai L, Cui H, Bao Y, Hu L, Zhou Z, Lin S, Zhang X, Wu H, Kang H, Ma X. Prognostic effect of radiotherapy in breast cancer patients underwent immediate reconstruction after mastectomy. Front Oncol 2022; 12:1010088. [PMID: 36408183 PMCID: PMC9667104 DOI: 10.3389/fonc.2022.1010088] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/20/2022] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION It is still unclear whether radiotherapy affects the long-term survival of breast cancer (BC) patients after immediate breast reconstruction (IBR). This study aims to evaluate the actual prognostic impact of radiotherapy on BC patients undergoing IBR, and to construct survival prediction models to predict the survival benefit of radiotherapy. METHODS Data on eligible BC patients were retrieved from the Surveillance, Epidemiology, and End Results (SEER) database. Competing risk models were used to assess breast cause-specific death (BCSD) and non-breast cancer cause-specific death (NBCSD). Kaplan-Meier curve, Cox risk regression model and forest map were used to evaluate and demonstrate overall survival (OS) and breast cancer-specific survival (BCSS). Survival prediction nomograms were used to predict OS and BCSS probabilities. RESULTS A total of 22,218 patients were selected, 24.9% received radiotherapy and 75.1% were without radiotherapy. Competing risk models showed that whether BCSD or NBCSD, the cumulative long-term risk of death in the radiotherapy group was higher than that in the non-radiotherapy group. The Kaplan-Meier curve showed that patients with different lymph node metastasis had different radiotherapy benefits. Multivariate stratified analysis showed that radiotherapy after autologous reconstruction was associated with poor BCSS in patients with stage N0, and radiotherapy after autologous reconstruction and combined reconstruction improved OS and BCSS in patients with stage N3. The C-indexes of nomogram (between 0.778 and 0.847) and calibration curves showed the good prediction ability of survival prediction model. CONCLUSIONS Radiotherapy can improve OS and BCSS in N3 stage BC patients undergoing immediate autologous reconstruction after mastectomy. The practical nomograms can be used to predict OS and BCSS of patients with or without radiotherapy, which is helpful for individualized treatment.
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Affiliation(s)
- Luyao Dai
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Hanxiao Cui
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yuanhang Bao
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Liqun Hu
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Zhangjian Zhou
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Shuai Lin
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xin Zhang
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Hao Wu
- School of Basic Medical Sciences, Xi’an Key Laboratory of Immune Related Diseases, Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Hao Wu, ; Huafeng Kang, ; Xiaobin Ma,
| | - Huafeng Kang
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Hao Wu, ; Huafeng Kang, ; Xiaobin Ma,
| | - Xiaobin Ma
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China,*Correspondence: Hao Wu, ; Huafeng Kang, ; Xiaobin Ma,
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León-Salas B, Álvarez-Pérez Y, Ramos-García V, Del Mar Trujillo-Martín M, de Pascual Y Medina AM, Esteva M, Brito-García N, González-Hernández N, Bohn-Sarmiento U, Biurrun-Martínez MC, Serrano-Aguilar P. Information needs and research priorities in long-term survivorship of breast cancer: Patients and health professionals' perspectives. Eur J Cancer Care (Engl) 2022; 31:e13730. [PMID: 36226900 DOI: 10.1111/ecc.13730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/19/2022] [Accepted: 09/27/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The objective of this work is to identify unmet information needs of long-term-survivors of breast cancer (BC) and future research needs from the perspectives of patients and health care professionals. METHODS Two online Delphi surveys were conducted. Participants in Survey 1 were patients. Participants in Survey 2 were health care professionals from both primary and secondary care involved in BC care. Both surveys included three successive rounds. The first round aimed to identify research and information needs; the second round aimed to rank the relative importance of those needs; the third round aimed to find consensus. RESULTS The most important information needs were self-management recommendations of common health problems after treatment and complications of breast reconstruction after 5 years. The most important research priorities were related to interventions and tools to increase information provision by professionals about certain tests, diet, and coordinated action between primary and specialised care during follow-up, and indications and safety issues of pregnancy in survivors. CONCLUSIONS Two fundamental ideas were identified: (1) Patients request information about self-management common health problems after treatment and breast reconstruction complications. (2) Health care professionals emphasise the need for a standardised approach based on protocols, recommendations, and coordinated actions in the provision of information. IMPLICATIONS FOR CANCER SURVIVORS Given the increasing number of BC survivors, it is essential to identify information and research needs to improve their care and health outcomes.
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Affiliation(s)
- Beatriz León-Salas
- Canary Islands Health Research Institute Foundation (FIISC), Tenerife, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Madrid, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain
| | - Yolanda Álvarez-Pérez
- Canary Islands Health Research Institute Foundation (FIISC), Tenerife, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain
| | - Vanesa Ramos-García
- Canary Islands Health Research Institute Foundation (FIISC), Tenerife, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain.,University of La Laguna (ULL), Santa Cruz de Tenerife, Spain
| | - Mª Del Mar Trujillo-Martín
- Canary Islands Health Research Institute Foundation (FIISC), Tenerife, Spain.,Research Network on Health Services in Chronic Diseases (REDISSEC), Madrid, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain
| | | | - Magdalena Esteva
- Research Unit, Majorca Primary Care Department, Palma de Mallorca, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain.,Red de Investigación de Actividades Preventivas y Promoción de la Salud (RedIAPP), Madrid, Spain
| | | | - Nerea González-Hernández
- Research Network on Health Services in Chronic Diseases (REDISSEC), Madrid, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain.,Kronikgune Institute for Health Services Research, Bizkaia, Basque Country, Spain.,Research Unit, Hospital Galdakao-Usansolo, Galdakao, Bizkaia, Spain
| | - Uriel Bohn-Sarmiento
- Medical Oncology Service, University Hospital of Gran Canaria "Dr. Negrin", Las Palmas de Gran Canaria, Spain
| | | | - Pedro Serrano-Aguilar
- Research Network on Health Services in Chronic Diseases (REDISSEC), Madrid, Spain.,Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Madrid, Spain.,Evaluation Unit (SESCS), Canary Islands Health Service (SCS), Tenerife, Spain
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Weinzierl A, Schmauss D, Harder Y. [The Significance of Oncoplastic Breast Reconstruction After Tumorectomy in Surgical Breast Cancer Therapy]. HANDCHIR MIKROCHIR P 2022; 54:305-313. [PMID: 35944535 DOI: 10.1055/a-1773-0968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Breast-conserving therapy (BCT), meaning tumorectomy in combination with systemic therapy and locoregional radiation therapy has become the preferred method to treat early-stage breast cancer. With excellent long-term recurrence-free and overall survival rates, breast surgeons today must deliver du- rable and aesthetically appealing results that guarantee a good quality of life to meet the high patient expectations. Oncoplas- tic breast surgery (OPBS) is an innovative approach to improve the overall results of BCT. Often carried out by a team of a plastic surgeon and an oncologic breast surgeon, OPBS can actively prevent breast deformities without compromising oncological safety. In the following, an overview of the principles and techniques of oncoplastic breast surgery will be given due to its ever-increasing significance and its advantages and dis- advantages will be discussed in the context of reconstructive breast surgery.
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Affiliation(s)
- Andrea Weinzierl
- Institut für Klinisch-Experimentelle Chirurgie, Universität des Saarlandes, Homburg/Saar, Deutschland
| | - Daniel Schmauss
- Klinik für Plastische, Rekonstruktive und Ästhetische Chirurgie, Ospedale Regionale di Lugano (ORL), Ente Ospedaliero Cantonale (EOC), Lugano, Schweiz.,Fakultät der Biomedizinischen Wissenschaften, Università della Svizzera Italiana, Lugano, Schweiz
| | - Yves Harder
- Klinik für Plastische, Rekonstruktive und Ästhetische Chirurgie, Ospedale Regionale di Lugano (ORL), Ente Ospedaliero Cantonale (EOC), Lugano, Schweiz.,Fakultät der Biomedizinischen Wissenschaften, Università della Svizzera Italiana, Lugano, Schweiz
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Wolter A, Fertsch S, Lisboa BW, Andree C. [Breast Reconstruction Strategies in Case of Planned Radiotherapy]. HANDCHIR MIKROCHIR P 2022; 54:279-296. [PMID: 35728602 DOI: 10.1055/a-1826-2992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The ideal technical and chronological approach of breast reconstruction in case of planned radiotherapy after mastectomy (post-mastectomy radiotherapy, PMRT) continues to be controversially discussed. METHODS The authors analysed the MEDLINE Database PubMed for relevant studies concerning PMRT and breast reconstruction. The main theses from these publications were extracted and summarised. RESULTS An implant-based approach is the least invasive technique for immediate breast-mound formation in a PMRT setting. Reconstruction in a PMRT setting with a two-stage expander-implant technique or expander-implant-autologous procedure can provide good to excellent cosmetic outcomes. In contrast to the implant-based approach, autologous reconstruction methods provide an improved quality of life as well as haptic and sensory advantages and are usually associated with lower complication rates. PMRT after autologous reconstruction can have a negative impact on the autologous tissue. A delayed autologous approach can be advantageous and should be generally favoured in high-risk patients. CONCLUSION Factors influencing a meticulous planning of breast reconstruction including PMRT are surgical, aesthetic and patient characteristics, quality of life, preference and expectation. Ideally, PMRT is completed before autologous reconstruction to avoid radiation-associated side-effects on the final reconstructive result. If PMRT is likely, but potentially not necessary, an immediate-delayed procedure may be of advantage.
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Affiliation(s)
- Andreas Wolter
- Plastische und Ästhetische Chirurgie, Sana Krankenhaus Gerresheim, Düsseldorf, Germany.,Fakultät für Gesundheit, Universität Witten/Herdecke, Witten, Germany
| | - Sonia Fertsch
- Plastische und Ästhetische Chirurgie, Sana Krankenhaus Gerresheim, Düsseldorf, Germany.,Fakultät für Gesundheit, Universität Witten/Herdecke, Witten, Germany
| | | | - Christoph Andree
- Plastische und Ästhetische Chirurgie, Sana Krankenhaus Gerresheim, Düsseldorf, Germany
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Implant-Based Breast Reconstruction Following Infected Device Explantation: Is a Second Attempt Worth It? Plast Reconstr Surg 2022; 150:247e-259e. [PMID: 35653515 DOI: 10.1097/prs.0000000000009289] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Infection is a dreaded complication of implant-based breast reconstruction (IBR). There is a paucity of literature on the outcomes of a secondary reconstruction after infected IBR explantation. METHODS We conducted a retrospective study of patients who underwent a second IBR following a failed infected device between January 2006 and December 2019. Surgical and patient-reported outcomes (BREAST-Q) were collected and analyzed. RESULTS A total of 6093 IBRs were performed during the study period, 298 (5%) of which involved device removal due to infection. Eighty-three patients ultimately received 92 second-attempt IBR. Thirty-six percent of cases developed at least one postoperative complication, with infection (23 breasts; 25%) being the most common. Compared with first-attempt IBR, we found significantly higher infection rates among second-attempt cases (9% vs. 21%, respectively; p = 0.0008). Patient-reported satisfaction with the breast and sexual well-being were lower in second-attempt than in first-attempt IBR (p=0.018, p=0.002, respectively) reported in the literature. Mean follow-up was 41±35 months. If we exclude patients with prior radiation and those who received device exchange, success rate is 88%. CONCLUSION It is reasonable to offer women second-attempt IBR after explantation due to infection. However, this patient population has a higher infection and explantation rate and lower patient-reported satisfaction than patients undergoing first-attempt IBR. Because of these increased surgical risks and elevated complication rates, patients must be given reasonable expectations during preoperative discussions and when providing informed consent for second-attempt IBR.
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31
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Cottler PS, Kang H, Nash V, Salopek L, Bruce AC, Spiller KL, Campbell CA. Immunomodulation of Acellular Dermal Matrix Through Interleukin 4 Enhances Vascular Infiltration. Ann Plast Surg 2022; 88:S466-S472. [PMID: 35502953 PMCID: PMC9289891 DOI: 10.1097/sap.0000000000003163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Acellular dermal matrix (ADM) supported implant-based reconstruction remains the most commonly performed mode of reconstruction after breast cancer. Acellular dermal matrix clinical usage has reported benefits but requires rapid and efficient vascular and cellular incorporation into the recipient to have the best outcomes. Orderly transition from M1 to M2 macrophage phenotypic profile, coordinated in part by interleukin 4 (IL-4), is an important component of vascular stabilization and remodeling. Using the ADM substrate as a delivery device for immunomodulation of macrophage phenotype holds the potential to improve integration. METHODS Interleukin 4 was adsorbed onto ADM samples and drug elution curves were measured. Next, experimental groups of 8 C57BL/6 mice had 5-mm ADM discs surgically placed in a dorsal window chamber with a vascularized skin flap on one side and a plastic cover slip on the other in a model of implant-based breast reconstruction. Group 1 consisted of IL-4 (5 μg) adsorbed into the ADM preoperatively and group 2 consisted of an untreated ADM control. Serial gross examinations were performed with histology at day 21 for markers of vascularization, mesenchymal cell infiltration, and macrophage lineage. RESULTS Drug elution curves showed sustained IL-4 release for 10 days after adsorption. Serial gross examination showed similar rates of superficial vascular investment of the ADM beginning at the periphery by day 14 and increasing through day 21. Interleukin-4 treatment led to significantly increased CD31 staining of vascular endothelial cells within the ADM over the control group (P < 0.05) at 21 days. Although vimentin staining did not indicate a significant increase in fibroblasts overall, IL-4 did result in a significant increase in expression of α-smooth muscle actin. The expression of macrophage phenotype markers Arginase1 and iNOS present within the ADM were not significantly affected by IL-4 treatment at the day 21 time point. CONCLUSIONS Acellular dermal matrix has the potential to be used for immunomodulatory cytokine delivery during the timeframe of healing. Using implanted ADM as a delivery vehicle to drive IL-4 mediated angiogenesis and vascular remodeling significantly enhanced vascularity within the ADM substrate.
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Affiliation(s)
- Patrick S. Cottler
- Department of Plastic Surgery, University of Virginia, Charlottesville, VA
| | - Hannah Kang
- Department of Plastic Surgery, University of Virginia, Charlottesville, VA
| | - Victoria Nash
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA
| | - Lisa Salopek
- Department of Plastic Surgery, University of Virginia, Charlottesville, VA
| | - Anthony C. Bruce
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA
| | - Kara L. Spiller
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA
| | - Chris A. Campbell
- Department of Plastic Surgery, University of Virginia, Charlottesville, VA
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The History of Early Breast Cancer Treatment. Genes (Basel) 2022; 13:genes13060960. [PMID: 35741721 PMCID: PMC9222657 DOI: 10.3390/genes13060960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 12/03/2022] Open
Abstract
“The story of cancer is the story of human ingenuity, resilience, and perseverance, but also of hubris, paternalism, and misperception” (Siddhartha Mukherjee). The present review discusses the evolution of early breast cancer (BC) treatment philosophy in the last 50 years and the shift from an emphasis on local therapy to an emphasis on systemic precision treatment options.
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Post-mastectomy radiation therapy with helical tomotherapy in patients with or without immediate implant-based reconstruction: a single institution experience. Clin Transl Radiat Oncol 2022; 35:37-43. [PMID: 35591849 PMCID: PMC9112056 DOI: 10.1016/j.ctro.2022.04.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/11/2022] [Accepted: 04/25/2022] [Indexed: 11/21/2022] Open
Abstract
We report very low doses to the heart and lung for PMRT with Helical Tomotherapy. Breast implant improves dosimetric results with reduced heart and lung doses. No local recurrence was seen in the posterior part of implants.
Introduction We report on our experience of using Helical Tomotherapy (HT) in the context of post-mastectomy radiation therapy (PMRT) with or without immediate implant-based breast Reconstruction (IBR). Material and methods The study included a total of 173 patients who underwent PMRT with HT between 2013 and 2015 in our institution (87 immediate breast reconstructions with retropectoral implants (IBR + ), 86 without reconstructions (IBR-)). The chest wall target volume included subcutaneous tissue and pectoralis muscle and excluded the posterior region of the implant as well as the ribs. Results Median time to initiation of the first adjuvant treatment from mastectomy was similar between the two groups (p = 0.134). Dose coverage to the chest wall was significantly improved for the IBR + group (V95% = 95.1 % versus 92.0 %; p < 0.0001). The irradiated volume of the ipsilateral lung was significantly decreased in the IBR + group with a median V20Gy of 11.6 %, compared to 15.2 % for the control group (p < 0.0001). The median heart V15Gy was also significantly lower in the IBR + group than in the control group (1.7 vs 2.5 %; p = 0.0280). The reconstruction failure rate was 14.9% (n = 13). After a median follow-up of 65 months, loco regional recurrence rate was low in both groups: 3 patients (3.4%) in the IBR + group and 5 patients (5.8%) in the control group, without any local recurrence in the posterior part of the implant. Conclusions The presence of a breast implant reduces cardiac and pulmonary doses during Tomotherapy irradiation, without compromising oncological outcomes.
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Omranipour R, Mohammadizavieh M, Alipour S. Use of Inguinal Hernia Mesh (DynaMesh-ENDOLAP) in Immediate Implant-based Breast Reconstruction. Aesthetic Plast Surg 2022; 46:677-682. [PMID: 34590167 DOI: 10.1007/s00266-021-02581-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The rate of immediate implant-based breast reconstruction after mastectomy is increasing, and providing enough coverage for the implant is mandatory; however the choice of appropriate mesh for implant coverage is controversial. Considering the high cost and the limited availability of breast-dedicated meshes in our country, we conducted this study to investigate the consequences of using a polyvinylidene fluoride (PVDF) mesh designed for endoscopic and laparoscopic hernia repair (ENDOLAP) as a coverage for breast prostheses in breast reconstruction. MATERIALS AND METHODS A retrospective cross-sectional study was performed on data of patients who had underwent immediate implant-based breast reconstruction between 2012 and 2019. After skin sparing mastectomy and subpectoral implant insertion, the exposed lower and lateral parts were covered with the mesh. RESULTS Seventy-nine reconstructions were performed on 62 patients. The average follow-up was 31.9 months (ranges 6-102 months). Postoperative complications including small flap necrosis (3.8%), seroma (8.9%), infection (5.1%), hematoma (3.8%), malposition (1.3%), rippling (1.3%), grade two and three capsular contracture (2.5%), and chronic pain (1.3%) occurred in 19% of the operated breasts. The complication rate requiring intervention was 5.3%, and no implant loss was observed. None of the patients who received radiation developed complications. CONCLUSION ENDOLAP mesh is a cost-effective and safe option for implant coverage in immediate implant-based breast reconstruction, with an acceptable complication rate. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Combined Endoscopy-Assisted Muscle-Sparing Latissimus Dorsi Flap Harvesting with Lipofilling Enhancement as a New Volume Replacement Technique in Breast Reconstruction. Breast J 2022; 2022:7740439. [PMID: 35711893 PMCID: PMC9187265 DOI: 10.1155/2022/7740439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/25/2021] [Accepted: 11/30/2021] [Indexed: 11/17/2022]
Abstract
Introduction This study evaluated the feasibility and patient satisfaction of combined endoscopy-assisted muscle-sparing latissimus dorsi flap harvesting, with lipofilling enhancement for skin-preserving mastectomy. Methods This is a prospective study that included 21 female patients with small breasts (cup size A-B), subjected to skin-preserving mastectomy as a management of breast cancer. Combined endoscopy-assisted muscle-sparing latissimus dorsi flap harvesting with lipofilling enhancement was performed for immediate breast reconstruction. Patients were followed up for early and late postoperative complications including recurrence for at least 24 months. Postoperative patient satisfaction was assessed using the Kyungpook National University Hospital breast reconstruction satisfaction questionnaire. Results The study included 21 female patients with a mean age of 42.10 ± 8.46 years. Patients were followed up for 26.67 ± 3.38 months. The procedure was successful in all patients with a mean duration of 172.05 ± 28.22 minutes. Local recurrence was encountered in one patient (4.67%). Eighteen patients declared their satisfaction 6 months after the operation, while two patients were satisfied only after the second session of lipofilling. The overall postoperative patient satisfaction was 95.24%. The majority of the patients (93.3%) who underwent NSM surgery were satisfied, while only two-thirds (66.6%) of the patients who underwent SSM surgery were satisfied. Conclusions Combined endoscopy-assisted muscle-sparing latissimus dorsi flap harvesting with lipofilling enhancement seems to be a feasible and encouraging technique for the volume adjustment of small breasts, especially in nipple-sparing mastectomy. It leaves a minor back scar and has an acceptable rate of postoperative complications. The procedure showed high postoperative patient satisfaction.
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The Failed Breast Implant in Postmastectomy Reconstruction: A Systematic Literature Review of Complications of Implant-Based Breast Reconstruction. Ann Plast Surg 2022; 88:695-703. [PMID: 35102018 DOI: 10.1097/sap.0000000000002980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Breast cancer is the most diagnosed malignant neoplasia of female patients worldwide in 2019. Survival has increased making it necessary to offer breast reconstructive procedures to improve quality of life and self-esteem. Implant-based breast reconstruction is the most common approach, making it necessary to quantify the associated complications. METHODS A systematic literature review of the PubMed, Cochrane, and Web of Science databases was performed. A total of 9608 citations were identified, and 44 studies met the inclusion criteria. RESULTS Studies included reported the incidence of complications either per patient or per breast leading consequently to 2 complication rates depending on the type of reporting. A total of 14.3% of patient-related and 28.8% of breast-related complications while undergoing implant-based reconstruction were reported.Among total complications reported, 72.6% of patient-related and 48.5% of breast-related complications were classified as major complications.A total of 37.6% of patients respectively 15.1% of breasts required prosthesis explantation due to severe complications. Depending on reporting, 9.7% of patients and 4% of breasts required autologous flap reconstruction due to reconstructive failure. CONCLUSIONS High complication and failure rates are associated with implant-based breast reconstruction. Lacking randomized controlled trials, the choice between implant-based and autologous breast reconstruction has to be made individually for each patient.
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Hall J, Fried D, Marks LB, Gupta GP, Jones E, Elmore S, Pearlstein K, Downs-Canner S, Gallagher K, Spanheimer PM, Carr J, Ogunleye AA, Casey DL. Dosimetric and Clinical Factors Associated with Breast Reconstruction Complications in Patients Receiving Post-Mastectomy Radiation. Pract Radiat Oncol 2021; 12:e169-e176. [PMID: 34920164 DOI: 10.1016/j.prro.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/01/2021] [Accepted: 11/12/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE/OBJECTIVE(S) Approximately 30% of women who receive post-mastectomy radiation therapy (PMRT) in the setting of breast reconstruction suffer from reconstruction complications. This study aims to assess clinical and dosimetric factors associated with the risk of reconstruction complications after PMRT, with the ultimate goal of identifying a dosimetric constraint that can be utilized clinically to limit this risk. MATERIALS/METHODS We retrospectively identified 41 patients who underwent modified radical (MRM) or total mastectomy followed by immediate or delayed reconstruction (autologous or implant-based) and radiation at a single institution from 2014-2020. Reconstruction complications were defined as flap or implant failure, necrosis, capsular contracture, cellulitis/infection, implant rupture, implant malposition, leakage/rupture, unplanned operation, and hematoma/seroma. Clinical and dosimetric variables associated with complications were assessed with univariate analyses. RESULTS 12 patients (29%) suffered reconstruction complications which led to flap or implant failure in 5 patients. Median time to complication following reconstruction was 8 months. 32% of patients with immediate and 20% with delayed reconstruction suffered a complication, respectively. There were no local failures. Smoking (p=0.02), use of bolus (p=0.03), and V107 > 11% (p=0.03) were associated with increased complication rates. The complication rates were 42% when V107 > 11% versus 12% when V107 < 11%; 58% in smokers versus 17% in nonsmokers; and 42% with bolus versus 7% without. CONCLUSION Plan heterogeneity appears to be associated with the risk of reconstruction complications. Pending further validation, V107 < 11% may serve as a reasonable guide to limit this risk. Further consideration should be given to the selective use of bolus in this setting and optimization of clinical factors such as smoking cessation.
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Affiliation(s)
- Jacob Hall
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - David Fried
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Lawrence B Marks
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Gaorav P Gupta
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Ellen Jones
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Shekinah Elmore
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Kevin Pearlstein
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC
| | - Stephanie Downs-Canner
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Kristalyn Gallagher
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Philip M Spanheimer
- Division of Surgical Oncology, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Jennifer Carr
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Adeyemi A Ogunleye
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Dana L Casey
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC.
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Simultaneous Breast and Nipple-Areolar Reconstruction Using Musculo-derma-glandular, Axio-perforator, Bipedicled Flap. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3963. [PMID: 34815925 PMCID: PMC8604016 DOI: 10.1097/gox.0000000000003963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/04/2021] [Indexed: 11/25/2022]
Abstract
Although breast reconstruction has been performed for centuries, there is a constant search for new approaches to achieve an aesthetically pleasing appearance while causing minimal patient morbidity. In our previous article, we have described our experience with the bipedicled musculo-derma-glandular, axio-perforator flap. The main advantage of this well-vascularized flap is the ability to restore the shape after mastectomy while removing the excess tissue from the hypertrophic and ptotic healthy breast. Based on our promising results with this technique in the previous two patients, we combined the breast reconstruction using bipedicled musculo-derma-glandular, axio-perforator flap with simultaneous nipple–areolar complex reconstruction. The surgery was successful, and the patient did not experience any complications. We believe this technique can be applied for patients with breast hypertrophy and ptosis to achieve reliable and aesthetically acceptable results in a one-stage operation.
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The Impact of Adjuvant Radiotherapy on Immediate Implant-based Breast Reconstruction Surgical and Satisfaction Outcomes: A Systematic Review and Meta-analysis. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3910. [PMID: 34765389 PMCID: PMC8575424 DOI: 10.1097/gox.0000000000003910] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 09/10/2021] [Indexed: 12/31/2022]
Abstract
Adjuvant radiotherapy could be a necessary step in the oncological treatment for breast cancer. However, radiotherapy may have negative effects on implant-based immediate breast reconstruction. The aim of this study was to determine the impact of adjuvant radiation therapy on surgical results and patient-reported satisfaction outcomes in women undergoing immediate implant-based breast reconstruction. Methods A systematic search in PubMed was conducted on September 2019 and updated on April 2021. The risk of bias of the included studies was assessed using the Newcastle-Ottawa Quality Assessment Form for Observational Studies. RevMan 5 was used for statistical analysis. We obtained relative risks to determine the complication incidence and mean differences for 2-year BREAST-Q scores. Results Fourteen studies were included. A total of 11,958 implant-based immediate reconstructions were performed, 2311 received postmastectomy radiation therapy, and 9647 were considered as control group. Surgical complications, reoperation rates, and reconstruction failure were significantly higher among irradiated breasts. Significantly lower BREAST-Q scores were reported by irradiated women receiving radiotherapy. Conclusions This systematic review and meta-analysis combines reconstruction complication rates with aesthetic and patient-reported satisfaction outcomes. Adjuvant radiotherapy is consistently associated with greater complication rates and poorer aesthetic and satisfaction outcomes. The magnitude of association is significantly lower when the reconstruction is based on autologous tissues.
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Stuart SR, Munhoz AM, Chaves CLG, Montag E, Cordeiro TCS, Fuzisaki TT, Marta GN, Carvalho HA. Complications after breast reconstruction with alloplastic material in breast cancer patients submitted or not to post mastectomy radiotherapy. Rep Pract Oncol Radiother 2021; 26:730-739. [PMID: 34760307 DOI: 10.5603/rpor.a2021.0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022] Open
Abstract
Background and purpose Breast reconstruction following mastectomy is a relevant element of breast cancer treatment. The purpose of this study was to evaluate the influence of radiotherapy (RT) on local complications in patients with breast cancer that had undergone breast reconstruction with alloplastic material. Materials and methods Retrospective study of breast cancer patients submitted to mastectomy and breast reconstruction from 2009 to 2013. Clinical and treatment variables were correlated with early and late complications. Results 251 patients were included; mean age was 49.7 (25 to 78) years. Reconstruction was immediate in 94% of the patients, with 88% performed with a temporary tissue expander. Postoperative radiotherapy (RT) was delivered to 167 patients (66.5%). Early complications were present in 26.3% of the patients. Irradiated patients presented 5.4% incidence of late complications versus 2.4% for non-irradiated patients (p = 0.327). Diabetes (OR = 3.41 95% CI: 1.23-9.45, p = 0.018) and high body mass index (BMI) (OR = 2.65; 95% CI: 1.60-4.37, p < 0.0001) were the main risk factors. The overall incidence of late complications was 4.4%, with predominance of severe capsular contracture (8/11). Arterial hypertension (OR = 4.78; 95% CI: 1.97-11.63, p = 0.001), BMI (OR = 0.170; 95% CI: 0.048-0.607, p = 0.006) and implant placement (OR = 3.55; 95% CI: 1.26-9.99, p = 0.016) were related to late complications. Conclusions The overall rate of complications was low in this population. Radiotherapy delivery translated into a higher but not statistically significant risk of late complications when compared with the non-irradiated patients. Already well-known clinical risk factors for complications after breast reconstruction were identified.
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Affiliation(s)
- Silvia Radwanski Stuart
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil.,Instituto de Radiologia (INRAD) - Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brasil
| | - Alexandre Mendonça Munhoz
- Instituto de Radiologia (INRAD) - Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brasil
| | - Cristiane L G Chaves
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil
| | - Eduardo Montag
- Instituto de Radiologia (INRAD) - Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brasil
| | - Thalita C S Cordeiro
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil
| | - Tatiana Taba Fuzisaki
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil
| | - Gustavo N Marta
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil
| | - Heloisa A Carvalho
- Department of Radiology and Oncology - Radiotherapy, Instituto do Câncer do Estado de São Paulo (ICESP), Brasil.,Instituto de Radiologia (INRAD) - Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brasil
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Choi JI, Khan AJ, Powell SN, McCormick B, Lozano AJ, Del Rosario G, Mamary J, Liu H, Fox P, Gillespie E, Braunstein LZ, Mah D, Cahlon O. Proton reirradiation for recurrent or new primary breast cancer in the setting of prior breast irradiation. Radiother Oncol 2021; 165:142-151. [PMID: 34688807 DOI: 10.1016/j.radonc.2021.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND PURPOSE Late local recurrences and second primary breast cancers are increasingly common. Proton beam therapy (PBT) reirradiation (reRT) may allow safer delivery of a second definitive radiotherapy (RT) course. We analyzed outcomes of patients with recurrent or new primary breast cancer who underwent reRT. MATERIALS AND METHODS In an IRB-approved retrospective study, patient/tumor characteristics, treatment parameters, outcomes, and toxicities were collected for all consecutive patients with recurrent or new primary non-metastatic breast cancer previously treated with breast or chest wall RT who underwent PBT reRT. RESULTS Forty-six patients received reRT using uniform (70%) or pencil beam (30%) scanning PBT. Median first RT, reRT, and cumulative doses were 60 Gy (range 45-66 Gy), 50.4 Gy(RBE) (40-66.6 Gy(RBE)), and 110 Gy(RBE) (96.6-169.4 Gy(RBE)), respectively. Median follow-up was 21 months. There were no local or regional recurrences; 17% developed distant recurrence. Two-year DMFS and OS were 92.0% and 93.6%, respectively. Nine of 13 (69.2%) patients who underwent implant or flap reconstruction developed capsular contracture, 3 (23.1%) requiring surgical intervention. One (7.7%) patient developed grade 3 breast pain requiring mastectomy after breast conserving surgery. No acute or late grade 4-5 toxicities were seen. Increased body mass index (BMI) was protective of grade ≥ 2 acute toxicity (OR = 0.84, 95%CI = 0.70-1.00). CONCLUSION In the largest series to date of PBT reRT for breast cancer recurrence or new primary after prior definitive breast or chest wall RT, excellent locoregional control and few high-grade toxicities were encountered. PBT reRT may provide a relatively safe and highly effective salvage option. Additional patients and follow-up are needed to correlate composite normal tissue doses with toxicities and assess long-term outcomes.
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Affiliation(s)
- J Isabelle Choi
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA; New York Proton Center, New York, USA.
| | - Atif J Khan
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Simon N Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Beryl McCormick
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | | | | | | | - Haoyang Liu
- ProCure Proton Therapy Center, Somerset, USA
| | - Pamela Fox
- ProCure Proton Therapy Center, Somerset, USA
| | - Erin Gillespie
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Lior Z Braunstein
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Dennis Mah
- ProCure Proton Therapy Center, Somerset, USA
| | - Oren Cahlon
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, USA; New York Proton Center, New York, USA
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Goel A, Agarwal VK, Nayak V, Yogsrivas R, Gulia A. Surgical Management of Locoregional Recurrence in Breast Cancer. Indian J Surg Oncol 2021; 12:616-623. [PMID: 34658592 DOI: 10.1007/s13193-021-01342-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 04/29/2021] [Indexed: 11/27/2022] Open
Abstract
Locoregional recurrences from breast cancer represent a heterogeneous group of disease that poses a therapeutic challenge and needs a multidisciplinary team management. The incidence of local recurrence after breast conservation surgery ranges from 10 to 22% and 5-15% after mastectomy at 10-year follow-up. Management of locoregional recurrence depends on tumor biology, stage at presentation, and prior local and systemic therapy. With improvements in diagnostic, pathological, and surgical techniques, radiation and systemic therapy approach, outcomes in these patients have improved. In this review, we discuss the risk factors, prognostic factors, surgical and reconstruction options, re-irradiation, and role of systemic therapy to define a reasonable treatment approach without compromising oncologic safety and achieve good cosmetic and survival outcomes.
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Affiliation(s)
- Ashish Goel
- Department of Surgical and Radiation Oncolgy, Jaypee Hospital, Noida, India
| | | | - Vikash Nayak
- Department of Surgical and Radiation Oncolgy, Jaypee Hospital, Noida, India
| | - Rekha Yogsrivas
- Department of Surgical and Radiation Oncolgy, Jaypee Hospital, Noida, India
| | - Abhishek Gulia
- Department of Surgical and Radiation Oncolgy, Jaypee Hospital, Noida, India
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Mutter RW, Choi JI, Jimenez RB, Kirova YM, Fagundes M, Haffty BG, Amos RA, Bradley JA, Chen PY, Ding X, Carr AM, Taylor LM, Pankuch M, Vega RBM, Ho AY, Nyström PW, McGee LA, Urbanic JJ, Cahlon O, Maduro JH, MacDonald SM. Proton Therapy for Breast Cancer: A Consensus Statement From the Particle Therapy Cooperative Group Breast Cancer Subcommittee. Int J Radiat Oncol Biol Phys 2021; 111:337-359. [PMID: 34048815 PMCID: PMC8416711 DOI: 10.1016/j.ijrobp.2021.05.110] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 05/12/2021] [Accepted: 05/17/2021] [Indexed: 12/23/2022]
Abstract
Radiation therapy plays an important role in the multidisciplinary management of breast cancer. Recent years have seen improvements in breast cancer survival and a greater appreciation of potential long-term morbidity associated with the dose and volume of irradiated organs. Proton therapy reduces the dose to nontarget structures while optimizing target coverage. However, there remain additional financial costs associated with proton therapy, despite reductions over time, and studies have yet to demonstrate that protons improve upon the treatment outcomes achieved with photon radiation therapy. There remains considerable heterogeneity in proton patient selection and techniques, and the rapid technological advances in the field have the potential to affect evidence evaluation, given the long latency period for breast cancer radiation therapy recurrence and late effects. In this consensus statement, we assess the data available to the radiation oncology community of proton therapy for breast cancer, provide expert consensus recommendations on indications and technique, and highlight ongoing trials' cost-effectiveness analyses and key areas for future research.
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Affiliation(s)
- Robert W Mutter
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota.
| | - J Isabelle Choi
- Department of Radiation Oncology, New York Proton Center and Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rachel B Jimenez
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts
| | - Youlia M Kirova
- Department of Radiation Oncology, Institut Curie, Paris, France
| | - Marcio Fagundes
- Department of Radiation Oncology, Miami Cancer Institute, Miami, Florida
| | - Bruce G Haffty
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Richard A Amos
- Proton and Advanced Radiotherapy Group, Department of Medical Physics and Biomedical Engineering, University College London, London, United Kingdom
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Jacksonville, Florida
| | - Peter Y Chen
- Department of Radiation Oncology, Beaumont Health, Royal Oak, Michigan
| | - Xuanfeng Ding
- Department of Radiation Oncology, Beaumont Health, Royal Oak, Michigan
| | - Antoinette M Carr
- Department of Radiation Oncology, Beaumont Health, Royal Oak, Michigan
| | - Leslie M Taylor
- Department of Radiation Oncology, Beaumont Health, Royal Oak, Michigan
| | - Mark Pankuch
- Department of Radiation Oncology, Northwestern Medicine Proton Center, Warrenville, Illinois
| | | | - Alice Y Ho
- Department of Radiation Oncology, New York Proton Center and Memorial Sloan Kettering Cancer Center, New York, New York
| | - Petra Witt Nyström
- The Skandion Clinic, Uppsala, Sweden and the Danish Centre for Particle Therapy, Aarhus, Denmark
| | - Lisa A McGee
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, Arizona
| | - James J Urbanic
- Department of Radiation Medicine and Applied Sciences, UC San Diego Health, Encinitas, California
| | - Oren Cahlon
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John H Maduro
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Shannon M MacDonald
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts
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Hart SE, Brown DL, Kim HM, Qi J, Hamill JB, Wilkins EG. Association of Clinical Complications of Chemotherapy and Patient-Reported Outcomes After Immediate Breast Reconstruction. JAMA Surg 2021; 156:847-855. [PMID: 34160601 DOI: 10.1001/jamasurg.2021.2239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Importance Women undergoing immediate breast reconstruction often require chemotherapy. The effects of chemotherapy on reconstruction are not well described. Objective To evaluate the association of neoadjuvant and adjuvant chemotherapy with complications and patient-reported outcomes (PROs) in immediate reconstruction. Design, Setting, and Participants The Mastectomy Reconstruction Outcomes Consortium Study is a cohort study that prospectively assessed PROs and retrospectively evaluated complications in patients undergoing immediate implant-based or autologous reconstruction at 11 centers from January 1, 2012, to December 31, 2017. Women 18 years or older undergoing immediate reconstruction after mastectomy with 2 years of follow-up were included. Patients were excluded if they had prophylactic mastectomy; delayed reconstruction; mixed-timing reconstruction; mixed reconstruction; a latissimus dorsi, superior gluteal artery perforator, or inferior gluteal artery perforator flap; or both neoadjuvant and adjuvant chemotherapy. Data were analyzed from May 1 to June 30, 2018. Main Outcomes and Measures Complications and PROs (satisfaction with breast and physical, psychosocial, and sexual well-being) using the BREAST-Q questionnaire, a validated, condition-specific PRO measure. Baseline patient characteristics were collected. Results A total of 1881 women were included in the analysis (mean [SD] age, 49.9 [9.9] years). Of these, 1373 (73.0%) underwent implant-based procedures; 508 (27.0%), autologous reconstruction; 200 (10.6%), neoadjuvant chemotherapy; 668 (35.5%), adjuvant chemotherapy; and 1013 (53.9%), no chemotherapy. Patients without chemotherapy were significantly older (mean [SD] age, 51.6 [9.4] years; P < .001), and patients with chemotherapy were more likely to have received radiotherapy (108 of 200 [54.0%] for neoadjuvant chemotherapy and 321 of 668 [48.1%] for adjuvant chemotherapy; P < .001). Among the cohort undergoing implant-based reconstruction, the rates of any complication were significantly different, with higher rates seen for adjuvant (153 of 490 [31.2%]) and neoadjuvant (44 of 153 [28.8%]) chemotherapy compared with no chemotherapy (176 of 730 [24.1%]; P = .02). On multivariable analysis, these differences were not statistically significant. For autologous reconstruction, no significant differences in complications were observed. Controlling for clinical covariates, no significant differences were seen across chemotherapy groups for the BREAST-Q subscales except for sexual well-being in the implant cohort, in which adjuvant chemotherapy had significantly lower scores (β, -4.97 [95% CI, -8.68 to -1.27]; P = .009). Conclusions and Relevance In this cohort study, neither neoadjuvant nor adjuvant chemotherapy was associated with the likelihood of complications in patients undergoing implant-based or autologous reconstruction, and chemotherapy was not associated with patient satisfaction with reconstruction or psychosocial well-being. This information can help patients and clinicians make informed decisions about breast reconstruction in the setting of chemotherapy.
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Affiliation(s)
- Sarah E Hart
- Department of Surgery, University of Michigan, Ann Arbor
| | - David L Brown
- Department of Surgery, Section of Plastic and Reconstructive Surgery, University of Michigan Health System, Ann Arbor
| | - Hyungjin M Kim
- Consulting for Statistics, Computing and Analytics Research, University of Michigan, Ann Arbor
| | - Ji Qi
- Michigan Urological Surgery Improvement Collaborative, University of Michigan, Ann Arbor
| | | | - Edwin G Wilkins
- Department of Surgery, Section of Plastic and Reconstructive Surgery, University of Michigan Health System, Ann Arbor
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Does post-mastectomy radiation therapy worsen outcomes in immediate autologous breast flap reconstruction? A systematic review and meta-analysis. J Plast Reconstr Aesthet Surg 2021; 74:3260-3280. [PMID: 34565703 DOI: 10.1016/j.bjps.2021.08.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 08/25/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND There is great uncertainty regarding the practice of immediate autologous breast reconstruction (IBR) when post-mastectomy radiotherapy (PMRT) is indicated. Plastic surgery units differ in their treatment protocols, with some recommending delayed breast reconstruction (DBR) following PMRT. IBR offers significant cosmetic and psychosocial benefits; however, the morbidity of flap exposure to radiation remains unclear. OBJECTIVE The aim of this review was to comprehensively analyze the existing literature comparing autologous flaps exposed to PMRT and flaps with no radiation exposure. METHODS A comprehensive search in MEDLINE, EMBASE and CENTRAL databases was conducted in November 2020. Primary studies comparing IBR with and without adjuvant PMRT were assessed for the following primary outcomes: clinical complications, observer-reported outcomes and patient-reported satisfaction rates. Meta-analysis was performed to obtain pooled risk ratios of individual complications. RESULTS Twenty-one articles involving 3817 patients were included. Meta-analysis of pooled data gave risk ratios for fat necrosis (RR = 1.91, p < 0.00001), secondary surgery (RR = 1.62, p = 0.03) and volume loss (RR = 8.16, p < 0.00001) favoring unirradiated flaps, but no significant difference was observed in all other reported complications. The no-PMRT group scored significantly higher in observer-reported measures. However, self-reported aesthetic and general satisfaction rates were similar between groups. CONCLUSION IBR should be offered after mastectomy to patients requiring PMRT. The higher risks of fat necrosis and contracture appear to be less clinically relevant as corroborated by positive scores from patients developing these complications. Preoperative and intraoperative measures should be taken to further optimize reconstruction and mitigate post-radiation sequel. Careful management of patients' expectations is also imperative. LEVEL OF EVIDENCE Level III.
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Shammas RL, Sergesketter AR, Taskindoust M, Biswas S, Hollenbeck ST, Phillips BT. Assessing the Influence of Failed Implant Reconstruction on Patient Satisfaction and Decision Regret after Salvage Free-Flap Breast Reconstruction. J Reconstr Microsurg 2021; 38:441-450. [PMID: 34425595 DOI: 10.1055/s-0041-1735224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Free-flap breast reconstruction after failed implant reconstruction is associated with improved patient outcomes. How the level of satisfaction achieved compares between patients with and without previously failed implant reconstruction remains unknown. The aim of this study was to assess the influence of prior failed implant-based reconstruction on long-term patient-reported outcomes after free-flap breast reconstruction. METHODS All patients undergoing free-flap breast reconstruction between 2015 and 2019 were identified. Patient satisfaction using the BREAST-Q and decisional regret using the Decision Regret Scale were compared between patients with and without a history of implant breast reconstruction. RESULTS Overall, 207 patients were contacted and 131 completed the BREAST-Q and Decision Regret Scale. A total of 23 patients had a history of failed implant-based reconstruction requiring free-flap-flap salvage, most commonly due to infection (39.1%), chronic pain (34.8%), capsular contracture (26%), and implant malposition (26.1%). Following definitive free-flap reconstruction, patients with prior failed implant reconstruction had significantly lower BREAST-Q scores for satisfaction with breast (61.2 ± 16.7 vs. 70.4 ± 18.7; p = 0.04) and sexual well-being (38.5 ± 18.2 vs. 52.8 ± 24.7; p = 0.01) and reported higher decision regret (19.1 ± 18.6 vs. 9.6 ± 15.6, respectively). There were no significant differences for psychosocial well-being (p = 0.67), physical well-being (chest; p = 0.27), and physical well-being (abdomen; p = 0.91). CONCLUSION A history of failed implant-based reconstruction is associated with reduced satisfaction and increased decision regret with the final reconstructive outcome. This data underscores the importance of appropriate patient selection at the initial consultation, and informed preoperative counseling regarding long-term outcomes in patients presenting for free-flap reconstruction after a failed implant-based reconstruction.
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Affiliation(s)
- Ronnie L Shammas
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
| | - Amanda R Sergesketter
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
| | - Mahsa Taskindoust
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
| | - Sonali Biswas
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
| | - Scott T Hollenbeck
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
| | - Brett T Phillips
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Health System, Durham, North Carolina
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van Huizum MA, Hage JJ, Russell NS, Rutgers E, Woerdeman LAE. Combined skin-sparing mastectomy and immediate implant-based breast reconstruction: Outcome following mantle field irradiation versus outcome following whole-breast irradiation. J Plast Reconstr Aesthet Surg 2021; 75:94-103. [PMID: 34483080 DOI: 10.1016/j.bjps.2021.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 04/13/2021] [Accepted: 08/12/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Mastectomy may be needed in the context of previous radiotherapy in cases of breast carcinoma following mantle field radiotherapy for Hodgkin lymphoma or in cases of local relapse or second primary tumours after breast conserving therapy including whole-breast irradiation (BCT). The outcome of combined skin-sparing mastectomy and immediate implant-based breast reconstruction (SSM-IIBR) has been reported to be unfavourable in these cases. PURPOSE To compare the outcome of SSM-IIBR after mantle field radiotherapy to that after BCT and to compare both to the outcome observed in non-irradiated breasts. METHODOLOGY The prevalences of short-term events, device loss, long-term corrections and secondary reconstructions, and reversion to autologous tissue techniques of 42 SSM-IIBRs performed after mantle field irradiation were compared to those of 47 salvage SSM-IIBRs following BCT. Both outcomes were compared to the outcome in the contralateral, non-irradiated breast of the subgroup of 23 women in the BCT group. RESULTS The groups were comparable in terms of patient- and procedure-related risk factors, except for time lapse after previous therapy, intraoperative device weight, and the fraction of immediate use of a definitive implant. The outcome of SSM-IIBR after mantle field irradiation significantly differs favourably from that after BCT. It matches the outcome observed in non-irradiated breasts. CONCLUSION Skin-sparing mastectomy combined with immediate implant-based breast reconstruction is a fully justifiable option for women who previously underwent mantle field irradiation for Hodgkin lymphoma. We feel that the unfavourable outcome observed in women who previously underwent BCT necessitates an alternative reconstructive modality.
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Affiliation(s)
- Martine A van Huizum
- The Department of Plastic and Reconstructive Surgery at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - J Joris Hage
- The Department of Plastic and Reconstructive Surgery at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands.
| | - Nicola S Russell
- Department of Radiotherapy at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Emiel Rutgers
- Department of Surgical Oncology at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
| | - Leonie A E Woerdeman
- The Department of Plastic and Reconstructive Surgery at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
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Shi J, Yu L, Ding J. PEG-based thermosensitive and biodegradable hydrogels. Acta Biomater 2021; 128:42-59. [PMID: 33857694 DOI: 10.1016/j.actbio.2021.04.009] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/09/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023]
Abstract
Injectable thermosensitive hydrogels are free-flowing polymer solutions at low or room temperature, making them easy to encapsulate the therapeutic payload or cells via simply mixing. Upon injection into the body, in situ forming hydrogels triggered by body temperature can act as drug-releasing reservoirs or cell-growing scaffolds. Finally, the hydrogels are eliminated from the administration sites after they accomplish their missions as depots or scaffolds. This review outlines the recent progress of poly(ethylene glycol) (PEG)-based biodegradable thermosensitive hydrogels, especially those composed of PEG-polyester copolymers, PEG-polypeptide copolymers and poly(organophosphazene)s. The material design, performance regulation, thermogelation and degradation mechanisms, and corresponding applications in the biomedical field are summarized and discussed. A perspective on the future thermosensitive hydrogels is also highlighted. STATEMENT OF SIGNIFICANCE: Thermosensitive hydrogels undergoing reversible sol-to-gel phase transitions in response to temperature variations are a class of promising biomaterials that can serve as minimally invasive injectable systems for various biomedical applications. Hydrophilic PEG is a main component in the design and fabrication of thermoresponsive hydrogels due to its excellent biocompatibility. By incorporating hydrophobic segments, such as polyesters and polypeptides, into PEG-based systems, biodegradable and thermosensitive hydrogels with adjustable properties in vitro and in vivo have been developed and have recently become a research hotspot of biomaterials. The summary and discussion on molecular design, performance regulation, thermogelation and degradation mechanisms, and biomedical applications of PEG-based thermosensitive hydrogels may offer a demonstration of blueprint for designing new thermogelling systems and expanding their application scope.
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Thuman JM, Worbowtiz N, Jain A, Ulm JP, Delaney KO, Herrera FA. Impact of Radiation on Implant-Based Breast Reconstruction in Prepectoral Versus Submuscular Planes. Ann Plast Surg 2021; 86:S560-S566. [PMID: 34100813 DOI: 10.1097/sap.0000000000002882] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Postmastectomy implant-based breast reconstruction (IBR) in the setting of radiation (XRT) comes with a high risk of perioperative complications regardless of reconstruction method. The aim of study was to identify the effects of XRT on IBR using a prepectoral versus submuscular approach. METHODS A retrospective chart review was performed after institutional review board approval was obtained. Patients at a single institution who had 2-stage IBR from June 2012 to August 2019 were included. Patients were separated into 4 groups: prepectoral with XRT (group 1), prepectoral without XRT (group 2), submuscular with XRT (group 3), and submuscular without XRT (group 4). Patient demographics, comorbidities, and postoperative complications were recorded and analyzed. RESULTS Three hundred eighty-seven breasts among 213 patients underwent 2-stage IBR. The average age and body mass index were 50.10 years and 29.10 kg/m2, respectively. One hundred nine breasts underwent prepectoral reconstruction (44 in group 1, 65 in group 2), and 278 breasts underwent submuscular reconstruction (141 in group 3, 137 in group 4). Prepectoral tissue expander placement was associated with higher complication rates in the radiated group (38.6% compared with 34.0% submuscular) and lower complication rates in the nonradiated group (26.2% compared with 29.2% submuscular), although significantly less explants were performed in prepectoral group, regardless of XRT status. The 3 most common complications overall were contracture (15.1% radiated, 10.4% nonradiated), infection (18.4% radiated, 11.9% nonradiated), and seroma (15.7% radiated, 10.9% nonradiated). CONCLUSIONS Two-stage, prepectoral tissue expander placement performs clinically better than submuscular in nonradiated patients compared with radiated patients; however, no statistical significance was identified. Prepectoral had a significantly less incidence of reconstructive failure than submuscular placement regardless of XRT status. Future larger-scale studies are needed to determine statistically significant difference in surgical approach.
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Affiliation(s)
| | - Nestor Worbowtiz
- College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Abishek Jain
- College of Medicine, Medical University of South Carolina, Charleston, SC
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Lao N, Brackstone M, Formenti SC, Doherty C, Perera F, Chow R, DeLyzer T, Grant A, Boldt G, Lock M. Redefining postmastectomy radiation contouring in the era of immediate breast reconstruction: An accurate assessment of local recurrence risk. Clin Transl Radiat Oncol 2021; 29:33-39. [PMID: 34113723 PMCID: PMC8170417 DOI: 10.1016/j.ctro.2021.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 04/12/2021] [Accepted: 05/01/2021] [Indexed: 11/28/2022] Open
Abstract
Breast cancer recurrences deep to pectoralis are very rare after mastectomy. Post-mastectomy chest wall radiation should exclude deep chest wall structures. Radiation after immediate implant reconstruction increases complications. Post-mastectomy radiation should target subcutaneous tissues and pectoralis major.
Introduction Most studies report post-mastectomy local recurrences as chest wall recurrences without clarifying whether the recurrence is in the subcutaneous tissue, muscle or underlying rib. Post-mastectomy chest wall radiation is recommended in patients at increased risk of locoregional recurrence. Chest wall radiation-related fibrosis has become an important clinical consideration in the era of immediate implant-based breast reconstruction. In patients with commonly performed subpectoral implant-based reconstruction, the pectoralis major becomes relocated anterior to the implant and just deep to skin, therefore raising the question of value in radiating deep chest wall structures. This study assessed the rate of recurrence in each anatomical region of chest wall in post-mastectomy patients. Methods A comprehensive breast cancer database of 4287 patients at a single regional cancer center from 2006 to 2018 was retrospectively analyzed to identify 1571 mastectomy patients. Recurrences were classified as local skin/subcutaneous, pectoralis muscle (pectoralis major), deep chest wall (pectoralis minor, intercostal muscle or rib) or regional axillary recurrence. Results A total of 26 patients with locoregional recurrence were identified. Most recurrences were in the skin/subcutaneous level. Of 1571 mastectomy patients, only one patient developed a local recurrence posterior to pectoralis major. Our literature search and meta-analysis revealed that local recurrences post-mastectomy are much more likely to be in subcutaneous tissues/pectoralis major versus deeper chest wall. Conclusion A reduced clinical target volume which encompasses skin/subcutaneous and pectoralis muscle layers without treating deep chest wall may be more appropriate to reduce radiation-associated toxicity since avoiding circumferential radiation of an implant may prevent capsular contracture without compromising treatment benefit.
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Affiliation(s)
- Nicholas Lao
- Dept. Oncology, London Regional Cancer Program, London, ON, Canada
| | - Muriel Brackstone
- Dept. Oncology, London Regional Cancer Program, London, ON, Canada.,Div General Surgery, London Health Sciences Centre, London, ON, Canada
| | | | - Christopher Doherty
- Div Plastic & Reconstructive Surgery, Vancouver General Hospital, Vancouver, BC, Canada
| | - Francisco Perera
- Dept. Oncology, London Regional Cancer Program, London, ON, Canada
| | - Ronald Chow
- Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Tanya DeLyzer
- Div Plastic & Reconstructive Surgery, London Health Sciences Centre, London, ON, Canada
| | - Aaron Grant
- Div Plastic & Reconstructive Surgery, London Health Sciences Centre, London, ON, Canada
| | - Gabriel Boldt
- Dept. Oncology, London Regional Cancer Program, London, ON, Canada
| | - Michael Lock
- Dept. Oncology, London Regional Cancer Program, London, ON, Canada
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