ABSTRACT
Implant-based reconstructions are increasingly utilized following mastectomy in the prevention and treatment of breast cancer. However, these implants are associated with a high rate of infection, which is a major complication that can lead to implant removal, delay in adjuvant radiation and chemotherapy, and increase in health care costs. Early clinical signs and symptoms of infection, such as erythema, warmth, and tenderness, are challenging to discern from expected postsurgical responses. Furthermore, when atypical features are present or the patient's condition does not improve on adequate antimicrobials, the clinician should be prompted to consider an alternative noninfectious etiology. Herein we highlight the key elements of the preventive, diagnostic, and multidisciplinary therapeutic approach to salvaging the infected breast implant; review several infectious disease mimickers; and provide many pearls of wisdom that the practicing clinician must be familiar with and be able to manage in an effective and successful manner.
Subject(s)
Breast Implants , Prosthesis-Related Infections , Humans , Breast Implants/adverse effects , Female , Prosthesis-Related Infections/diagnosis , Prosthesis-Related Infections/prevention & control , Prosthesis-Related Infections/therapy , Breast Neoplasms/surgery , Mammaplasty/adverse effects , Breast Implantation/adverse effects , Anti-Bacterial Agents/therapeutic use , MastectomyABSTRACT
BACKGROUND: It is not clear whether mesh-reinforced anterior component separation (CS) for abdominal wall reconstruction (AWR) results in better outcomes than mesh-reinforced primary fascial closure (PFC) without CS, particularly when acellular dermal matrix is used. The authors compared outcomes of CS versus PFC repair in AWR procedures aiming to determine whether CS results in better outcomes. METHODS: This retrospective study of prospectively collected data included 461 patients who underwent AWR with acellular dermal matrix during a 10-year period at an academic cancer center. The primary endpoint was hernia recurrence; the secondary outcome was surgical-site occurrence (SSO). RESULTS: A total of 322 patients (69.9%) who underwent mesh-reinforced AWR with CS (AWR-CS) and 139 (30.1%) who underwent AWR with PFC (AWR-PFC) without CS were compared. AWR-PFC repairs had a higher hernia recurrence rate than AWR-CS repairs (10.8% versus 5.3%; P = 0.002) but similar overall complication (28.8% versus 31.4%; P = 0.580) and SSO (18.7% versus 25.2%; P = 0.132) rates. CS repairs experienced significantly higher wound separation (17.7% versus 7.9%; P = 0.007), fat necrosis (8.7% versus 2.9%; P = 0.027), and seroma (5.6% versus 1.4%; P = 0.047) rates than PFC repairs. The best cutoff with respect to hernia recurrence was 7.1 cm of abdominal defect width. CONCLUSION: AWR-CS repair resulted in a lower hernia recurrence rate than AWR-PFC but, despite the additional surgery, had similar SSO rates on long-term follow-up. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Subject(s)
Abdominal Wall , Biological Products , Hernia, Ventral , Humans , Abdominal Wall/surgery , Hernia, Ventral/surgery , Retrospective Studies , Abdominal Muscles/surgery , Surgical Mesh , Herniorrhaphy/adverse effects , Herniorrhaphy/methods , Treatment Outcome , Neoplasm Recurrence, Local/surgery , RecurrenceABSTRACT
BACKGROUND: Incisional hernia (IH) is common after major abdominal surgery; however, the incidence after hepatectomy for cancer has not been described. We analyzed incidence of and risk factors for IH after hepatectomy for colorectal liver metastases (CLM). METHODS: Patients who underwent open hepatectomy with midline or reverse-L incision for CLM at a single institution between 2010 and 2018 were retrospectively analyzed. Postoperative CT scans were reviewed to identify IH and the time from hepatectomy to hernia. Cumulative IH incidence was calculated using competing risk analysis. Risk factors were assessed using Cox proportional hazards model analysis. The relationship between IH incidence and preoperative body mass index (BMI) was estimated using a generalized additive model. RESULTS: Among 470 patients (median follow-up: 16.9 months), IH rates at 12, 24, and 60 months were 41.5%, 51.0%, and 59.2%, respectively. Factors independently associated with IH were surgical site infection (HR: 1.54, 95% CI 1.16-2.06, P = 0.003) and BMI > 25 kg/m2 (HR: 1.94, 95% CI 1.45-2.61, P < 0.001). IH incidence was similar in patients undergoing midline and reverse-L incisions and patients who received and did not receive a bevacizumab-containing regimen. The 1-year IH rate increased with increasing number of risk factors (zero: 22.2%; one: 46.8%; two: 60.3%; P < 0.001). Estimated IH incidence was 10% for BMI of 15 kg/m2 and 80% for BMI of 40 kg/m2. CONCLUSION: IH is common after open hepatectomy for CLM, particularly in obese patients and patients with surgical site infection. Surgeons should consider risk-mitigation strategies, including alternative fascial closure techniques.
Subject(s)
Colorectal Neoplasms , Incisional Hernia , Liver Neoplasms , Humans , Incisional Hernia/epidemiology , Incisional Hernia/etiology , Incisional Hernia/surgery , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , Hepatectomy/adverse effects , Retrospective Studies , Incidence , Risk Factors , Liver Neoplasms/complications , Colorectal Neoplasms/surgery , Colorectal Neoplasms/pathologyABSTRACT
BACKGROUND: Autologous fat grafting is a useful tool in breast reconstruction. The authors have previously demonstrated a difference in the rate of processing adipose grafts in a randomized time and motion clinical trial. The purpose of this study was to compare clinical outcomes in commonly used grafting systems. METHODS: Three methods to prepare adipose grafts were compared: a passive washing filtration system (Puregraft system), an active washing filtration system (Revolve system), and centrifugation (Coleman technique). Postoperative complications, rates of fat necrosis, revision procedures, and additional imaging were recorded. RESULTS: Forty-six patients were included in the prospective, randomized study (15 active filtration, 15 passive filtration, and 16 centrifugation). Their mean age was 54 years and mean body mass index was 28.6 kg/m 2 . The mean length of follow-up was 16.9 ± 4 months. The overall complication rate was 12.1 percent. The probability of fat necrosis was no different between the groups (active filtration, 15 percent versus passive filtration, 14.3 percent] versus centrifugation, 8 percent; p = 0.72). Fat necrosis was highest in patients with breast conservation before grafting (60 percent; p = 0.011). There was no significant difference in contour irregularity (active filtration, 40 percent versus passive filtration, 38 percent versus centrifugation, 36 percent; p = 0.96) or additional grafting (active filtration, 40 percent versus passive filtration, 24 percent versus centrifugation, 32 percent; p = 0.34). CONCLUSIONS: This is the first prospective, randomized study to compare clinical outcomes of adipose graft preparation. There was no significant difference in early complications, fat necrosis, or rates of additional grafting among the study groups. There was significantly higher risk of fat necrosis in patients with previous breast conservation treatment regardless of processing technique. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.
Subject(s)
Fat Necrosis , Mammaplasty , Humans , Middle Aged , Prospective Studies , Fat Necrosis/etiology , Transplantation, Autologous , Mammaplasty/adverse effects , Mammaplasty/methods , Adipose Tissue/transplantation , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Ventral hernia repair (VHR) is one of the most commonly performed procedures in the United States, but studies assessing the long-term outcomes of VHR using biologic mesh are scarce. OBJECTIVE: We sought to determine the rates of hernia recurrence (HR) and surgical site occurrences (SSOs) in a large cohort of patients who underwent AWR with biologic mesh. METHODS: We conducted a retrospective cohort study of patients who underwent AWR using either porcine ADM (PADM) or bovine ADM (BADM) from 2005 to 2019. We analyzed the full cohort and a subset of our population with minimum long-term follow-up (LTF) of 5 years. The primary outcome measure was HR. Secondary outcomes were SSOs. RESULTS: We identified a total of 725 AWRs (49.5% PADM, 50.5% BADM). Mean age was 69 ± 11.5 years and mean body mass index was 31 ± 7 kg/m 2 . Forty-two percent of the defects were clean at the time of AWR, 44% were clean-contaminated, and 14% were contaminated/infected. Mean defect size was 180 ± 174 cm 2 , mean mesh size was 414 ± 203 cm 2 . Hernia recurred in 93 patients (13%), with cumulative HR rates of 4.9%, 13.5%, 17.3%, and 18.8% at 1, 3, 5, and 7 years, respectively. There were no differences in HR ( P = 0.83) and SSO ( P = 0.87) between the 2 mesh types. SSOs were identified in 27% of patients. In our LTF group (n = 162), the HR rate was 16%. Obesity, bridged repair, and concurrent stoma presence/creation were independent predictors of HR; component separation was protective against HR. CONCLUSIONS: Despite its use in complex AWR, ADM provides durable long-term outcomes with relatively low recurrence rates.
Subject(s)
Abdominal Wall , Acellular Dermis , Biological Products , Hernia, Ventral , Abdominal Wall/surgery , Animals , Cattle , Follow-Up Studies , Hernia, Ventral/surgery , Herniorrhaphy/methods , Neoplasm Recurrence, Local/surgery , Recurrence , Retrospective Studies , Surgical Mesh , Swine , Treatment OutcomeABSTRACT
"Time burden" (time required during treatment) is relevant when choosing a local therapy option for early-stage breast cancer but has not been rigorously studied. We compared the time burden for three common local therapies for breast cancer: (1) lumpectomy plus whole-breast irradiation (Lump+WBI), (2) mastectomy without radiation or reconstruction (Mast alone), and (3) mastectomy without radiation but with reconstruction (Mast+Recon). METHODS: Using the MarketScan database, we identified 35,406 breast cancer patients treated from 2000 to 2011 with these local therapies. We quantified the total time burden as the sum of inpatient days (inpatient-days), outpatient days excluding radiation fractions (outpatient-days), and radiation fractions (radiation-days) in the first two years postdiagnosis. Multivariable regression evaluated the effect of local therapy on inpatient-days and outpatient-days adjusted for patient and treatment covariates. RESULTS: Adjusted mean number of inpatient-days was 1.0 for Lump+WBI, 2.0 for Mast alone, and 3.1 for Mast+Recon (P < 0.001). Adjusted mean number of outpatient-days was 42.9 for Lump+WBI, 42.2 for Mast alone, and 45.8 for Mast+Recon (P < 0.001). The mean number of radiation-days for Lump+WBI was 32.4. Compared with Mast+Recon (48.9 days), total adjusted time burden was 4.7 days shorter for Mast alone (44.2 days) and 27.4 days longer for Lump+WBI (76.3 days). However, use of a 15 fraction WBI regimen would reduce the time burden differential between Lump+WBI and Mast+Recon to just 10.0 days. CONCLUSIONS: Although Mast+Recon confers the highest inpatient and outpatient time burden, Lump+WBI carries the highest total time burden. Increased use of hypofractionation will reduce the total time burden for Lump+WBI.
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BACKGROUND: Time and motion studies provide a reliable methodology to quantify efficiency and establish recommendations for best practices in autologous fat grafting. The purpose of this study was to compare the rate of graft processing of three frequently used systems for graft preparation. METHODS: The authors conducted a prospective randomized comparison of three methods to prepare adipose tissue for autologous fat grafting: an active filtration system (Revolve; LifeCell Corporation, Branchburg, N.J.), a passive filtration system (PureGraft 250; Cytori Therapeutics, San Diego, Calif.), and centrifugation. An independent observer collected data according to the study's behavioral checklist. The primary outcome measure was rate of adipose tissue processed. RESULTS: Forty-six patients (mean age, 54 years; mean body mass index, 28.6 kg/m2) were included in the study (15 per arm; one patient was included with intention to treat after a failed screening). The rate of adipose tissue preparation was greater for the active filtration system compared with the others (active filtration: 9.98 ml/min versus passive filtration: 5.66 ml/min versus centrifugation: 2.47 ml/min). Similarly, there was a significant difference in total grafting time (active: 82.7 ± 8.51 minutes versus passive: 152 ± 13.1 minutes, p = 0.0005; versus centrifugation: 209.9 ± 28.5 minutes, p = 0.0005); however, there was no difference in total operative time (p = 0.82, 0.60). CONCLUSIONS: As the number of fat grafting procedures increases, there is interest in developing techniques to harvest, process, and inject fat to improve clinical outcomes and operative efficiency. The results of this study indicate that an active fat processing system is more time efficient at graft preparation than a passive system or centrifugation.
Subject(s)
Adipose Tissue/transplantation , Tissue and Organ Harvesting/methods , Transplantation, Autologous/methods , Adult , Aged , Centrifugation , Female , Filtration , Humans , Male , Middle Aged , Prospective Studies , Time and Motion StudiesABSTRACT
BACKGROUND: With the increased use of acellular dermal matrix (ADM) in breast reconstruction, the number of available materials has increased. There is a relative paucity of high-quality outcomes data for use of different ADMs. OBJECTIVES: The goal of this study was to compare the outcomes between a human (HADM) and a bovine ADM (BADM) in implant-based breast reconstruction. METHODS: A prospective, single-blinded, randomized controlled trial was conducted to evaluate differences in outcomes between HADM and BADM for patients undergoing immediate tissue expander breast reconstruction. Patients with prior radiation to the index breast were excluded. Patient and surgical characteristics were collected and analyzed. RESULTS: From April 2011 to June 2016, a total of 90 patients were randomized to a mesh group, with 68 patients (HADM, 36 patients/55 breasts; BADM, 32 patients/48 breasts) included in the final analysis. Baseline characteristics were similar between the 2 groups. No significant differences in overall complication rates were identified between HADM (n = 14, 25%) and BADM (n = 13, 27%) (P = 0.85). Similar trends were identified for major complications and complications requiring reoperation. Tissue expander loss was identified in 7% of HADM patients (n = 4) and 17% of BADM patients (n = 8) (P = 0.14). CONCLUSIONS: Similar complication and implant loss rates were found among patients undergoing immediate tissue expander breast reconstruction with HADM or BADM. Regardless of what material is used, careful patient selection and counseling, and cost consideration, help to improve outcomes and sustainability in immediate breast reconstruction.
Subject(s)
Acellular Dermis , Breast Implantation , Breast Implants , Breast Neoplasms , Mammaplasty , Allografts , Animals , Breast Implantation/adverse effects , Breast Implants/adverse effects , Breast Neoplasms/surgery , Cattle , Female , Heterografts , Humans , Mammaplasty/adverse effects , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Prospective Studies , Surgical Mesh/adverse effects , Tissue Expansion Devices/adverse effectsABSTRACT
BACKGROUND: The relationship between treatment-related, cost-associated distress "financial toxicity" (FT) and quality-of life (QOL) in breast cancer patients remains poorly characterized. This study leverages validated patient-reported outcomes measures (PROMs) to analyze the association between FT and QOL and satisfaction among women undergoing ablative breast cancer surgery. STUDY DESIGN: This is a single-institution cross-sectional survey of all female breast cancer patients (>18 years old) who underwent lumpectomy or mastectomy between January 2018 and June 2019. FT was measured via the 11-item COmprehensive Score for financial Toxicity (COST) instrument. The BREAST-Q and SF-12 were used to asses condition-specific and global QOL, respectively. Responses were linked with demographic and clinical data. Pearson correlation coefficient and multivariable regression were used to examine associations. RESULTS: Our analytical sample consisted of 532 patients; mean age 58, mostly white (76.7%), employed (63.7%), married/committed (73.7%), with 64.3% undergoing reconstruction. Median household income was $80,000 to $120,000/year, and mean COST score was 28.0. After multivariable adjustment, a positive relationship for all outcomes was noted; lower COST (greater cost-associated distress) was associated with lower BREAST-Q and SF-12 scores. This relationship was strongest for BREAST-Q psychosocial well-being, for which we observed a 0.89 (95% CI 0.76-1.03) change per unit change in COST score. CONCLUSIONS: Financial toxicity captured in this study correlates with statistically significant and clinically important differences in BREAST-Q psychosocial well-being, patient satisfaction with reconstructed breasts, and SF-12 global mental and physical quality of life. Treatment costs should be included in the shared decision-making for breast cancer surgery. Future prospective outcomes research should integrate COST.
Subject(s)
Breast Neoplasms/surgery , Carcinoma/surgery , Health Care Costs , Mastectomy/economics , Patient Satisfaction/economics , Quality of Life/psychology , Adult , Aged , Breast Neoplasms/economics , Breast Neoplasms/psychology , Carcinoma/economics , Carcinoma/psychology , Cross-Sectional Studies , Female , Follow-Up Studies , Health Care Surveys , Humans , Linear Models , Mastectomy/psychology , Middle Aged , Patient Reported Outcome Measures , Patient Satisfaction/statistics & numerical data , Retrospective Studies , TexasABSTRACT
The requirement for postmastectomy radiation therapy (PMRT) at the time of mastectomy is often unknown. Autologous reconstruction is preferred in the setting of radiotherapy by providing healthy vascularized tissue to the chest. To maximize mastectomy skin preservation, tissue expander (TE) placement maintains the breast pocket until definitive reconstruction. This study aims to compare outcomes of skin-preserving delayed versus standard delayed autologous breast reconstruction in the setting of PMRT. METHODS: A retrospective review of a prospective database was performed of two patient cohorts at a single center between 2006 and 2016. Inclusion criteria were locally advanced breast cancer patients who completed PMRT and free autologous reconstruction. Primary outcomes were major intraoperative and postoperative TE and flap complications. RESULTS: Over 10 years, 241 patients underwent mastectomy and PMRT. Standard delayed autologous breast reconstruction was performed in 131 breasts (non-TE group). Skin-preserving delayed autologous reconstruction was performed in 113 breasts (TE group). The TE group was associated with a higher incidence of intraoperative complications during flap reconstruction (P = 0.002) and had a higher venous thrombosis incidence than the non-TE cohort (P = 0.007). Other major postoperative complications were not significantly different between the two groups. TE patients had 7.5 times higher risk of intraoperative complications and an 18.6% TE loss rate. CONCLUSIONS: We identified higher intraoperative flap complications and a high rate of TE loss in patients who underwent skin-preserving delayed autologous breast reconstruction. The benefit of mastectomy skin preservation needs to be weighed against the increased risk of TE loss and higher rates of flap thrombosis.
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BACKGROUND: There is ongoing debate regarding the optimal timing of contralateral prophylactic mastectomy fueled by concern that performing it at the time of the mastectomy for the index breast cancer may delay adjuvant therapy. The study objective was to examine the effect of simultaneous contralateral prophylactic mastectomy with immediate breast reconstruction on the complication rate and adjuvant therapy timing. METHODS: A retrospective study was conducted of consecutive patients who underwent contralateral prophylactic mastectomy with immediate breast reconstruction and received adjuvant therapy over a 6-year period. Demographic, treatment, and outcomes data were collected, and relationships between multiple variables and outcomes were evaluated. RESULTS: Of 241 patients (482 breasts) included, 186 (372 breasts) underwent simultaneous index breast mastectomy and contralateral prophylactic mastectomy with immediate breast reconstruction followed by adjuvant therapy (immediate group), and 55 (110 breasts) underwent index mastectomy, then adjuvant therapy, followed by delayed contralateral prophylactic mastectomy with immediate breast reconstruction (delayed group). Demographics were similar, although breast cancer stage (p < 0.001), tumor category (p = 0.0072), and nodal category (p < 0.001) were significantly higher in the delayed group. In the immediate group, complications before adjuvant therapy occurred in 31 patients (16.7 percent), and in six patients (3.2 percent) complications occurred only in the contralateral prophylactic mastectomy breast; delay to adjuvant therapy occurred in 11 patients (5.9 percent), in four (2.2 percent) of whom the contralateral prophylactic mastectomy breast was responsible for the delay. CONCLUSIONS: Contralateral prophylactic mastectomy with immediate breast reconstruction can be performed safely at the time of the index mastectomy in carefully selected patients. These findings will engage patients seeking contralateral prophylactic mastectomy in shared decision-making regarding optimal timing with respect to the risks and benefits. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Subject(s)
Breast Neoplasms/surgery , Chemotherapy, Adjuvant , Mammaplasty , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Prophylactic Mastectomy/adverse effects , Radiotherapy, Adjuvant , Time-to-Treatment , Adult , Female , Humans , Mastectomy/methods , Middle Aged , Retrospective Studies , Time FactorsABSTRACT
PURPOSE: The identification of patient-specific risk factors, which predict morbidity following abdominally based microvascular breast reconstruction is difficult. Sarcopenia is a proxy for patient frailty and is an independent predictor of complications in a myriad of surgical disciplines. We predict that sarcopenic patients will be at higher risk for surgical complications following abdominally based microvascular breast reconstruction. METHODS: A retrospective study of all patients who underwent delayed abdominally based autologous breast reconstruction following postmastectomy radiation therapy from 2007 to 2013 at a single institution was conducted. Univariate and multiple logistic regression models were used to assess the effect of sarcopenia on postoperative outcomes. RESULTS: Two hundred and eight patients met the inclusion criteria, of which 30 met criteria for sarcopenia (14.1%). There were no significant differences in demographics between groups. There were no significant differences in minor (36.7% vs 44.4%; P = .43) or major (16.7% vs 25.3%; P = .36) complications between groups as well as hospital length of stay. Multivariable logistic regression demonstrated that a staged reconstruction with the use of a tissue expander was the only consistent variable, which predicted major complications (OR, 2.24; 95% CI, 1.18-4.64; P = .015). CONCLUSIONS: Sarcopenia does not predispose to minor or major surgical complications in patients who undergo abdominally based microsurgical breast reconstruction.
Subject(s)
Abdomen/surgery , Breast Neoplasms/surgery , Free Tissue Flaps/adverse effects , Mammaplasty/adverse effects , Mastectomy/adverse effects , Postoperative Complications/diagnosis , Sarcopenia/physiopathology , Breast Neoplasms/pathology , Female , Follow-Up Studies , Free Tissue Flaps/transplantation , Humans , Middle Aged , Perioperative Care , Postoperative Complications/etiology , Prognosis , Prospective Studies , Retrospective Studies , Transplantation, AutologousABSTRACT
Lymphedema is a debilitating clinical condition predominantly affecting survivors of cancer. It adversely affects patients' quality of life and results in substantial cost burdens to both patients and the healthcare system. Specialist lymphedema care is optimally provided within integrated clinical programs that align the necessary specialties to provide patient-focused, multidisciplinary, structured, and coordinated care. This article examines our experience building a specialist lymphedema academic program. METHODS: We describe the critical components necessary for constructing a multidisciplinary comprehensive academic lymphedema program. Furthermore, lessons learned from our experience building a successful lymphedema program are discussed. RESULTS: Building a comprehensive academic lymphedema program requires institutional support and engagement of stakeholders to establish the necessary infrastructure for comprehensive patient care. This includes the infrastructure for outpatient clinical assessment, diagnostic investigations, radiological imaging, collection of outcomes metrics, non-surgical treatment delivered by lymphedema-specialist therapists, surgical procedures using specialized equipment, and integration of an outpatient framework for comprehensive patient evaluation during follow-up at standardized time intervals. CONCLUSIONS: This article examines our experience building a multidisciplinary comprehensive academic lymphedema program and provides a structured roadmap to benefit others that are embarking on this mission.
ABSTRACT
BACKGROUND: Oncoplastic breast-conserving surgery (OBCS) is most commonly performed using established or modified mastopexy/breast reduction techniques. Although the comparative complication profiles of Wise-pattern mastopexy/breast reduction techniques compared with vertical scar techniques are well understood, outcomes in the setting of OBCS are unknown. METHODS: A retrospective study was conducted of all patients that underwent OBCS using mastopexy/breast reduction techniques at a single center over a 6-year period. Patients who underwent Wise-pattern techniques were compared with those who underwent vertical scar techniques. Demographic, treatment, and outcomes data were collected. Descriptive statistics were used, and multivariate analysis was performed to evaluate the relationship between these multiple variables and complications. RESULTS: Of 413 eligible patients, 278 patients (67.3%) received a Wise-pattern technique and 135 (32.7%) underwent a vertical scar technique. The overall complication rate was significantly higher in the Wise-pattern than in the vertical scar group (30.6% vs 18.5%, respectively; P = 0.012), as was the major complication rate (11.9% vs 4.4%; P = 0.011) including need for additional surgery for complications (6.8% vs 1.5%; P = 0.029). Complications resulted in a delay to any adjuvant therapy in 20 patients (4.8%); however, the difference between the groups was not significant (6.1% for Wise pattern vs 2.2% for vertical scar; P = 0.098). In a multivariable logistic model, use of a Wise-pattern technique (odds ratio, 0.37 [95% confidence interval, 0.14-0.99]; P = 0.049) was a significant predictor of major complications. CONCLUSIONS: The Wise-pattern mastopexy/breast reduction OBCS technique was associated with a significantly higher complication and major complication rate than vertical scar techniques. The findings should be considered during choice of surgical technique in oncoplastic breast conservation.
Subject(s)
Breast Neoplasms , Mammaplasty , Breast Neoplasms/surgery , Cicatrix/etiology , Humans , Mastectomy, Segmental , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective StudiesABSTRACT
BACKGROUND: Oncoplastic breast-conserving surgery expands the indications for breast conservation. When performed using modified mastopexy/breast reduction techniques, the optimal timing of the contralateral symmetrizing mastopexy/breast reduction remains unclear. This study examined the effect of the timing of symmetrizing mastopexy/breast reduction on oncoplastic breast-conserving surgery outcomes. METHODS: A retrospective study was conducted of all patients who underwent oncoplastic breast-conserving surgery using mastopexy/breast reduction techniques at a single center from 2010 to 2016. Patients who received synchronous (immediate) contralateral breast symmetrizing mastopexy were compared with those who underwent a delayed symmetrizing mastopexy procedure. Demographic, treatment, and outcome data were collected. Descriptive statistics were used and multivariate analysis was performed to evaluate the various relationships. RESULTS: There were 429 patients (713 breasts) included in the study; of these, 284 patients (568 breasts) underwent oncoplastic breast-conserving surgery involving mastopexy/breast reduction techniques and immediate symmetrizing mastopexy, and 145 patients underwent delayed contralateral symmetrizing mastopexy. The overall complication rate was similar between the immediate and delayed groups (25.4 percent versus 26.9 percent, respectively; p = 0.82), as was the major complication rate (10.6 percent versus 6.2 percent; p = 0.16). Complications resulted in a delay in adjuvant therapy in 18 patients (4.2 percent); in two patients (0.7 percent), this delay resulted from a complication in the contralateral symmetrizing mastopexy breast. Immediate contralateral symmetrizing mastopexy was not associated with increased risk of complications per breast (p = 0.82) or delay to adjuvant therapy (p = 0.6). CONCLUSION: Contralateral mastopexy/breast reduction for symmetry can be performed at the time of oncoplastic breast-conserving surgery in carefully selected patients without significantly increasing the risk of complications or delay to adjuvant radiation therapy. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Subject(s)
Breast Neoplasms/surgery , Mammaplasty/methods , Mastectomy, Segmental/adverse effects , Postoperative Complications/epidemiology , Time-to-Treatment , Adult , Aged , Breast/anatomy & histology , Breast/surgery , Esthetics , Female , Follow-Up Studies , Humans , Mammaplasty/adverse effects , Mastectomy, Segmental/methods , Middle Aged , Patient Satisfaction , Postoperative Complications/etiology , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
BACKGROUND: Oncologic resections involving both the spine and chest wall commonly require immediate soft-tissue reconstruction. The authors hypothesized that reconstructions of composite resections involving both the thoracic spine and chest wall would have a higher complication rate than reconstructions for resections limited to the thoracic spine alone. METHODS: The authors performed a retrospective analysis of all consecutive patients who underwent a thoracic vertebrectomy and soft-tissue reconstruction from 2002 to 2017. Patients were divided into two groups: those whose defect was limited to the thoracic spine and those who required a composite resection involving the chest wall. RESULTS: One hundred patients were included. Composite resection patients had larger defects, as indicated by a greater incidence of multilevel vertebrectomies (70.2 percent versus 17 percent; p = 0.001). Thoracic spine patients were older (58.2 ± 10.4 years versus 48.6 ± 13.9 years; p < 0.001) and had a greater incidence of metastatic disease (88.7 percent versus 38.3 percent; p = 0.001). Univariate and multivariate logistic regression analyses demonstrated that composite resections were not significantly associated with a higher rate of surgical, medical, or overall complications. Multivariate logistic regression analysis of composite resection subgroup demonstrated that flap separation of the spinal cord from the intrapleural space was protective against complications (OR, 0.22; 95 percent CI, 0.05 to 0.81; p = 0.03). CONCLUSIONS: Despite the large defect size in composite resection patients, there was no increase in complications compared to thoracic spine patients. In composite resection patients, separating the exposed spinal cord from the intrapleural space with well-vascularized soft tissue was protective against complications. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.
Subject(s)
Osteotomy/adverse effects , Postoperative Complications/epidemiology , Spinal Neoplasms/surgery , Thoracic Vertebrae/surgery , Thoracic Wall/surgery , Thoracoplasty/methods , Adult , Aged , Female , Humans , Male , Middle Aged , Osteotomy/methods , Postoperative Complications/etiology , Retrospective Studies , Surgical Flaps/transplantation , Thoracoplasty/adverse effects , Treatment OutcomeABSTRACT
BACKGROUND: Large chest wall resections can result in paradoxical chest wall movement leading to prolonged ventilator dependence and major respiratory impairment. The purpose of this study was to determine as to which factors are predictive or protective of complications in massive oncologic chest wall defect reconstructions. METHODS: A retrospective review of a prospectively maintained database of consecutive patients who underwent immediate reconstruction of massive thoracic oncologic defects (≥5 ribs) was performed. Univariate and multivariate logistic regression analyses identified risk factors. RESULTS: We identified 59 patients (median age, 53 years) with a mean follow-up of 36 months. Rib resections ranged from 5 to 10 ribs (defect area, 80-690 cm2). Sixty-two percent of the patients developed at least one postoperative complication. Superior/middle resections were associated with increased risk of general and pulmonary complications (71.4% vs. 35.3%; OR 4.54; pâ¯=â¯0.013). The 90-day mortality rate following massive chest wall resection and reconstruction was 8.5%. Two factors that were significantly associated with shorter overall survival time were preoperative XRT and preoperative chemotherapy (pâ¯=â¯0.021 and p < 0.001, respectively). CONCLUSIONS: Patients with massive oncological thoracic defects have a high rate of reconstructive complications, particularly pulmonary, leading to prolonged ventilator dependence. Superior resections were more likely to be associated with increased pulmonary and overall complications. The length of postoperative recovery was significantly associated with the size of the defect, and larger defects had prolonged hospital stays. Because of the large dimensions of chest wall defects, almost half of the cases required flap coverage to allow for appropriate defect closure. Understanding the unique demands of these rare but challenging cases is critically important in predicting patient outcomes.
Subject(s)
Plastic Surgery Procedures , Thoracic Neoplasms/surgery , Thoracic Wall/surgery , Female , Humans , Male , Middle Aged , Postoperative Complications/etiology , Plastic Surgery Procedures/adverse effects , Plastic Surgery Procedures/methods , Plastic Surgery Procedures/mortality , Plastic Surgery Procedures/statistics & numerical data , Retrospective Studies , Survival Analysis , Thoracic Neoplasms/mortalityABSTRACT
BACKGROUND: Management of chest wall defects after oncologic resection is challenging due to multifactorial etiologies. Traditionally, skeletal stabilization in chest wall reconstruction (CWR) was performed with synthetic prosthetic mesh. The authors hypothesized that CWR for oncologic resection defects with acellular dermal matrix (ADM) is associated with a lower incidence of complications than synthetic mesh. METHODS: Consecutive patients who underwent CWR using synthetic mesh (SM) or ADM at a single center were reviewed. Only oncologic defects involving resection of at least one rib and reconstruction with both mesh and overlying soft tissue flaps were included in this study. Patients' demographics, treatment factors, and outcomes were prospectively documented. The primary outcome measure was surgical-site complications (SSCs). The secondary outcomes were specific wound-healing events, cardiopulmonary complications, reoperation, and mortality. RESULTS: This study investigated 146 patients [95 (65.1%) with SM; 51 (34.9%) with ADM] who underwent resection and CWR of oncologic defects. The mean follow-up period was 29.3 months (range 6-109 months). The mean age was 51.5 years, and the mean size of the defect area was 173.8 cm2. The SM-CWR patients had a greater number of ribs resected (2.7 vs. 2.0 ribs; p = 0.006) but a similar incidence of sternal resections (29.5% vs. 23.5%; p = 0.591) compared with the ADM-CWR patients. The SM-CWR patients experienced significantly more SSCs (32.6% vs. 15.7%; p = 0.027) than the ADM-CWR patients. The two groups had similar rates of specific wound-healing complications. No differences in mortality or reoperations were observed. CONCLUSIONS: The ADM-CWR patients experienced fewer SSCs than the SM-CWR patients. Surgeons should consider selectively using ADM for CWR, particularly in patients at higher risk for SSCs.
Subject(s)
Acellular Dermis , Thoracic Wall , Humans , Middle Aged , Neoplasm Recurrence, Local , Plastic Surgery Procedures , Retrospective Studies , Surgical Mesh , Thoracic Wall/surgery , Treatment OutcomeABSTRACT
BACKGROUND: Lateral abdominal wall (LAW) myofascial defects are a challenging reconstructive problem, and no consensus exists on their surgical management. We hypothesized that mesh repairs anchored to the nonyielding LAW boundaries (pillar-anchored repairs [PARs]) would provide more durable reconstructions, with lower hernia recurrence and bulge occurrence rates, compared with mesh repairs anchored to the surrounding oblique muscle complexes (direct repairs [DRs]). STUDY DESIGN: We retrospectively reviewed LAW reconstructions at a single center from 2004 to 2010. Patients were divided into 2 groups based on whether they had received a PAR or a DR. The primary outcome measure was hernia recurrence. The secondary outcome measures were surgical site occurrences (SSOs), surgical site infections (SSIs), and reoperations for complications. RESULTS: We analyzed 106 consecutive patients with LAW reconstructions (PAR, 59 DR, 47). The median follow-up time was 28.1 months (PAR, 24.5 months; DR, 34.5 months). The baseline demographics were similar in the groups. Nineteen hernia recurrences were observed (PAR, 5 [8.5%]; DR, 14 [29.8%]; p = 0.033, log-rank test). The "closure type" (bridged vs reinforced repair), "mesh type" or "defect area" were not associated with hernia recurrence or bulge occurrence. The groups did not differ significantly regarding SSOs, SSIs, or reoperations for complications. In the multivariable Cox proportional regression model, PAR provided a 3.5 times lower risk of hernia recurrence than DR (adjusted hazard ratio, 0.28; 95% CI 0.09 to 0.88; p = 0.03). CONCLUSIONS: The PAR technique is superior to DR for reconstructing LAW defects in order to achieve the lowest hernia recurrence rates in this complex patient population.
Subject(s)
Abdominal Neoplasms/surgery , Abdominal Wall/surgery , Hernia, Abdominal/surgery , Herniorrhaphy/methods , Plastic Surgery Procedures/methods , Female , Humans , Male , Middle Aged , Postoperative Complications/surgery , Recurrence , Reoperation/statistics & numerical data , Retrospective Studies , Surgical Mesh , Surgical Wound Infection/surgeryABSTRACT
BACKGROUND: Reconstruction of partial breast defects in low-volume, nonptotic breasts can be challenging. The authors hypothesized that use of the latissimus dorsi flap in partial breast reconstruction is safe and associated with low complication and high patient satisfaction rates. METHODS: All patients who underwent breast-conserving therapy and latissimus dorsi flap reconstruction from January 1, 2006, to December 31, 2016, were identified in a prospectively maintained database. Patient demographics, tumor characteristics, and complications were recorded. Patient-reported outcomes were assessed with the BREAST-Q breast-conserving therapy module. A group of plastic surgeons and laypersons used a five-point Likert scale to evaluate aesthetic outcomes in representative patients. RESULTS: Forty-seven patients met the inclusion criteria. Median follow-up was 5.4 years. Most patients (93.6 percent) underwent immediate reconstruction. The mean resection volume was 219.5 cc (range, 70 to 877 cc). The overall complication rate was 8.5 percent. Grade 2 or 3 ptosis (OR, 1.21; 95 percent CI, 1.0 to 1.46; p = 0.03), smoking (OR, 13.1; 95 percent CI, 1.2 to 143.2; p = 0.03), and multicentric tumor (OR, 1.23; 95 percent CI, 1.04 to 1.64; p = 0.02) were associated with a higher complication rate. Ductal carcinoma in situ was associated with reoperation for positive margins (OR, 14.4; 95 percent CI, 2.1 to 100; p = 0.009). Of particular interest, patient-reported outcomes were favorable, with the highest rated domains being Satisfaction with Breasts (61; interquartile range, 37 to 77), Psychosocial Well-being (87; interquartile range, 63 to 100), and Physical Well-being (87; interquartile range, 81 to 100). The median aesthetic score was 4 (of 5). CONCLUSIONS: This is the first study to date using the BREAST-Q to assess patient-reported outcomes associated with the latissimus dorsi flap for partial breast reconstruction. The flap is safe and effective for reconstruction in the setting of breast-conserving therapy, providing aesthetically pleasing results with high patient satisfaction. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.