| Publication |
Investigator(s) |
Anderson PR, Freedman G, Nicolaou N, Sharma N, Li TY, Topham N, Morrow M. POSTMASTECTOMY CHEST WALL RADIATION TO A TEMPORARY TISSUE EXPANDER OR PERMANENT BREAST IMPLANT-IS THERE A DIFFERENCE IN COMPLICATION RATES?. International journal of radiation oncology biology physics. 2009;74(1):81-5.
Purpose: The purpose of this study was to evaluate the likelihood of complications and cosmetic results among breast cancer patients who underwent modified radical mastectomy (MRM) and breast reconstruction followed by radiation therapy (RT) to either a temporary tissue expander (TTE) or permanent breast implant (PI). Methods and Materials: Records were reviewed of 74 patients with breast cancer who underwent MRM followed by breast reconstruction and RT. Reconstruction consisted of a TTE usually followed by exchange to a PI. RT was delivered to the TTE in 62 patients and to the PI in 12 patients. Dose to the reconstructed chest wall was 50 Gy. Median follow-up was 48 months. The primary end point was the incidence of complications involving the reconstruction. Results: There was no significant difference in the rate of major complications in the PI group (0%) vs. 4.8% in the TTE group. No patients lost the reconstruction in the PI group. Three patients lost the reconstruction in the TTE group. There were excellent/good cosmetic scores in 90% of the TTE group and 80% of the PI group (p = 0.22). On multivariate regression models, the type of reconstruction irradiated had no statistically significant impact on complication rates. Conclusions: Patients treated with breast reconstruction and RT can experience low rates of major complications. We demonstrate no significant difference in the overall rate of major or minor complications between the TTE and PI groups. Postmastectomy RT to either the TTE or the PI should be considered as acceptable treatment options in all eligible patients. (C) 2009 Elsevier Inc.
|
Topham
Anderson
Freedman
|
Anderson PR, Freedman G, Nicolaou N, Sharma N, Li T, Topham N, Morrow M. Postmastectomy chest wall radiation to a temporary tissue expander or permanent breast implant--is there a difference in complication rates?. Int J Radiat Oncol Biol Phys. 2009 May 1;74(1):81-5.
PURPOSE: The purpose of this study was to evaluate the likelihood of complications and cosmetic results among breast cancer patients who underwent modified radical mastectomy (MRM) and breast reconstruction followed by radiation therapy (RT) to either a temporary tissue expander (TTE) or permanent breast implant (PI). METHODS AND MATERIALS: Records were reviewed of 74 patients with breast cancer who underwent MRM followed by breast reconstruction and RT. Reconstruction consisted of a TTE usually followed by exchange to a PI. RT was delivered to the TTE in 62 patients and to the PI in 12 patients. Dose to the reconstructed chest wall was 50 Gy. Median follow-up was 48 months. The primary end point was the incidence of complications involving the reconstruction. RESULTS: There was no significant difference in the rate of major complications in the PI group (0%) vs. 4.8% in the TTE group. No patients lost the reconstruction in the PI group. Three patients lost the reconstruction in the TTE group. There were excellent/good cosmetic scores in 90% of the TTE group and 80% of the PI group (p = 0.22). On multivariate regression models, the type of reconstruction irradiated had no statistically significant impact on complication rates. CONCLUSIONS: Patients treated with breast reconstruction and RT can experience low rates of major complications. We demonstrate no significant difference in the overall rate of major or minor complications between the TTE and PI groups. Postmastectomy RT to either the TTE or the PI should be considered as acceptable treatment options in all eligible patients.
|
Topham
Anderson
Freedman
|
Carlson RW, Moench S, Hurria A, Balducci L, Burstein HJ, Goldstein LJ, Gradishar WJ, Hughes KS, Jahanzeb M, Lichtman SM, Marks LB, McClure JS, McCormick B, Nabell LM, Pierce LJ, Smith ML, Topham NS, Traina TA, Ward JH, Winer EP. NCCN Task Force Report: breast cancer in the older woman. J Natl Compr Canc Netw. 2008;6 Suppl 4:S1-S25; quiz S26-S27.
Breast cancer is common in older women, and the segment of the U.S. population aged 65 years and older is growing rapidly. Consequently, awareness is increasing of the need to identify breast cancer treatment recommendations to assure optimal, individualized treatment of older women with breast cancer. However, the development of these recommendations is limited by the heterogeneous nature of this population with respect to functional status, social support, life expectancy, and the presence of comorbidities, and by the underrepresentation of older patients with breast cancer in randomized clinical trials. The NCCN Breast Cancer in the Older Woman Task Force was convened to provide a forum for framing relevant questions on topics that impact older women with early-stage, locally advanced, and metastatic breast cancer. The task force is a multidisciplinary panel of 18 experts in breast cancer representing medical oncology, radiation oncology, surgical oncology, geriatric oncology, geriatrics, plastic surgery, and patient advocacy. All task force members were from NCCN institutions and were identified and invited solely by NCCN. Members were charged with identifying evidence relevant to their specific expertise. During a 2-day meeting, individual members provided didactic presentations; these presentations were followed by extensive discussions during which areas of consensus and controversy were identified on topics such as defining the "older" breast cancer patient; geriatric assessment tools in the oncology setting; attitudes of older patients with breast cancer and their physicians; tumor biology in older versus younger women with breast cancer; implementation of specific interventions in older patients with breast cancer, such as curative surgery, surgical axillary staging, radiation therapy, reconstructive surgery, endocrine therapy, chemotherapy, HER2-directed therapy, and supportive therapies; and areas requiring future studies.
|
Goldstein
Smith
Topham
|
Bleicher RJ, Topham NS, Morrow M. Beauty and the beast: management of breast cancer after plastic surgery. Ann Surg. 2008 Apr;247(4):680-6.
OBJECTIVES: Cosmetic surgery procedures increase in incidence annually, with 11 million performed in 2006. Because breast cancer is the most frequently occurring malignancy in women, a personal history of cosmetic surgery in those undergoing treatment for breast cancer is becoming more common. METHODS: This review identified key studies from the PubMed database, to consolidate existing data related to treatment of breast cancer after plastic surgery. Data were reviewed for factors affecting breast cancer treatment after breast augmentation, breast reduction, abdominoplasty, and suction lipectomy. RESULTS: There are little comprehensive data on the management of breast cancer after plastic surgical procedures. Plastic surgery may affect diagnostic imaging, surgical options, and radiotherapy management. Breast augmentation and reduction are two of the most common cosmetic procedures performed and knowledge of their influence on the incidence, diagnosis, and treatment of breast cancer is important for proper management. CONCLUSIONS: Plastic surgery does not significantly affect breast cancer outcomes but does present management challenges that must be anticipated when deciding various treatment options. Knowledge of the existing literature may be helpful in discussing those options with patients and planning the multidisciplinary approach to this malignancy.
|
Topham
Bleicher
|
Bleicher RJ, Topham NS, Morrow M. Beauty and the beast: management of breast cancer after plastic surgery. Ann Surg. 2008 Apr;247(4):680-6.
OBJECTIVES: Cosmetic surgery procedures increase in incidence annually, with 11 million performed in 2006. Because breast cancer is the most frequently occurring malignancy in women, a personal history of cosmetic surgery in those undergoing treatment for breast cancer is becoming more common. METHODS: This review identified key studies from the PubMed database, to consolidate existing data related to treatment of breast cancer after plastic surgery. Data were reviewed for factors affecting breast cancer treatment after breast augmentation, breast reduction, abdominoplasty, and suction lipectomy. RESULTS: There are little comprehensive data on the management of breast cancer after plastic surgical procedures. Plastic surgery may affect diagnostic imaging, surgical options, and radiotherapy management. Breast augmentation and reduction are two of the most common cosmetic procedures performed and knowledge of their influence on the incidence, diagnosis, and treatment of breast cancer is important for proper management. CONCLUSIONS: Plastic surgery does not significantly affect breast cancer outcomes but does present management challenges that must be anticipated when deciding various treatment options. Knowledge of the existing literature may be helpful in discussing those options with patients and planning the multidisciplinary approach to this malignancy.
|
Topham
Bleicher
|
|
|
Topham
Anderson
Freedman
|
|
|
Ridge
Topham
|
Dean D, Wolfe MS, Ahmad Y, Totonchi A, Chen JE, Fisher JP, Cooke MN, Rimnac CM, Lennon DP, Caplan AI, Topham NS, Mikos AG. Effect of transforming growth factor beta(2) on marrow-infused foam poly(propylene fumarate) tissue-engineered constructs for the repair of critical-size cranial defects in rabbits. Tissue Eng. 2005 May;11(5-6):923-39.
This study investigates the osseointegration of poly(propylene fumarate) (PPF) with beta-tricalcium phosphate (beta-TCP) scaffolds in a critical- size ( diameter, 1.6 cm), cranial defect in 4-month-old rabbits (n = 51), killed at 6 or 12 weeks. Two molecular weights of PPF were used to produce bilayer scaffolds with 0.5-mm solid external and 2.0- mm porous internal layers. The porous layer was infused with bone marrow aspirate, with half the animals receiving 0.8 mu g of transforming growth factor beta(2) (TGF-beta(2)). No foreign body or inflammatory response was observed externally or on histological examination of explants. Statistical analysis of histological areal and linear measures of new bone formation found significantly more bone at the later sacrifice time, followed by implants receiving TGF-beta(2), followed by low molecular weight PPF implants. Approximately 40% of the explants were tested for incorporation strength with a one- point "push- in" test. Because no permanent fixation was used, implant strength (28.37 - 129.03 N; range, 6.4 to 29.0 lb of resistance) was due entirely to new bone formation. The strongest bone was seen in implants receiving TGF-beta(2)-infused marrow in animals killed at 12 weeks. These results support the use of PPF as an osteogenic substrate and future research into preoperative fabrication of critical size and supercritical- size cranial prosthetic implants.
|
Topham
|
Mueller TJ, Wu H, Greenberg RE, Hudes G, Topham N, Lessin SR, Uzzo RG. Cutaneous metastases from genitourinary malignancies. Urology. 2004 Jun;63(6):1021-6.
Objectives. To review the world literature for reports of cutaneous metastases from primary genitourinary malignancies and compare them with our experience during a 10-year period. Cutaneous metastases from primary visceral malignancies are uncommon manifestations of advanced disease. Among patients with urologic malignancies, the incidence and appearance of cutaneous metastases are not well established and recognition is poor among practicing urologists. Methods. A Medline search and manual bibliographic review was performed to identify peer-reviewed reports pertaining to cutaneous metastases from all visceral malignancies. A comparative review of all pertinent cases arising from primary urologic malignancies was performed. A comprehensive search of our institution's tumor registry was performed to identify all analytic cases of urologic malignancy diagnosed, treated, and followed up between 1990 and 2000. Clinical and pathologic data were collated. Results. We identified 2,369 reported cases of cutaneous metastases arising from 81,618 primary solid visceral malignancies, for an overall incidence of 2.9%. Dermatologic spread from primary urologic malignancies of the kidney, bladder, prostate, or testes was noted in 116 (1.3%) of 10,417. The incidence of cutaneous metastases from the kidney, bladder, prostate, and testes was 3.4%, 0.84%, 0.36%, and 0.4%, respectively. Overall, 436 cases of cutaneous metastases from urologic organs were identified in the English-language literature. We identified nine additional cases of pathologically confirmed cutaneous metastatic urologic tumors at our institution in the past 10 years. The most common presentation was an infiltrated plaque or nodules. Most cases displayed clinical features that mimicked common skin disorders. The median disease-specific survival was less than 6 months from the presentation of cutaneous metastasis. Conclusions. Cutaneous metastases from urologic tumors are uncommon and occur in 1% of patients with advanced disease. Urologic skin metastases are most common from renal tumors, followed by those of the bladder and then prostate. Their clinical appearance may mimic other common dermatologic disorders affecting patients with advanced malignancies. Definitive diagnosis requires an index of suspicion and skin biopsy. Cutaneous metastases from urologic malignancies are associated with a poor prognosis. (C) 2004 Elsevier Inc.
|
Hudes
Lessin
Greenberg
Topham
Uzzo
|