Updated Survival Analysis after a Median Follow-up of 12 Years of an Anthracycline-Containing Adjuvant Prospective Multicentre, Randomised Phase III Trial on Dose-Dense Chemotherapy in Primary Node-Positive, High-Risk Breast Cancer Patients.

PURPOSE: Although dose-dense (dd) chemotherapy plays a fundamental role in the treatment of breast cancer (BC), a variety of trials have presented divergent survival results. Here, we present data of patients with more than 3 positive axillary lymph nodes (+aLN) receiving dd chemotherapy after a median follow-up period of 12.3 years. METHODS: In the years 1996-2000, 231 patients with invasive BC, ≥pN2a and no evidence of distant metastases were recruited to receive treatment A, i.e. dd 3 × epirubicin (E, 90 mg/m2) + paclitaxel (P, 175 mg/m2) every 2 weeks (q2w) followed by 3 × cyclophosphamide (C)/methotrexate/5-fluorouracil (CMF, 600/40/600 mg/m2, q2w), or treatment B, i.e. 4 × E + C (C, 600 mg/m2) q3w followed by 3 × CMF q3w. RESULTS: 113 patients in arm A and 113 patients in arm B were analysed after an updated median follow-up of 12.3 years. The median age was 55 years, with a median number of 6 +aLN, 50.4% had a T2 and 79.2% hormone receptor-positive BC. The disease-free survival (DFS) rate was 53.1% in arm A and 42.5% in arm B (adjusted p = 0.027). The overall survival (OS) rate was 54.9% in arm A and 48.7% in arm B (adjusted p = 0.058). In the multivariable analysis, the tumour burden was a significant predictor for DFS and OS. CONCLUSION: The adjuvant use of dd chemotherapy led to a statistically significant improvement of DFS after a follow-up of 12.3 years.

Autologous Lipotransfer - Daily Therapeutic Practice in Breast Cancer: An Intergroup Analysis Encompassing NOGGO, WSG, GBG, AWO Gyn and DGPRÄC.

BACKGROUND: Autologous fat transfer in breast reconstruction has become increasingly important in breast reconstructive surgery. Although the indication to obtain fat, the various operative procedures, and the risks for the patient have been addressed in a large number of studies, detailed information on the everyday use of autologous lipotransfer in breast units in Germany is still lacking. METHODS: The objective of the study was to obtain primary data on the use of autologous lipotransfer to treat breast cancer patients in Germany and to determine measures for quality assurance in the daily practice. An online questionnaire concerning breast cancer and lipofilling was sent to specialists in gynecology and plastic surgery. RESULTS: Two-thirds of the specialists who responded to the questionnaire use autologous lipotransfer for breast reconstruction and did not report an increase of local recurrence following lipotransfer. There were only small differences between gynecologists and plastic surgeons regarding the procedure and indication for lipotransfer. The method is highly accepted by patients and physicians, and both gynecologists and plastic surgeons rated the improvement achieved through lipofilling as 'high'. CONCLUSIONS: The lack of randomized controlled data, especially in high-risk patients, demonstrates the necessity for a registry study on this topic. Our survey describes, in detail, the indications for lipofilling as well as its appropriate application in breast cancer patients in Germany and may thereby reduce the present therapeutic uncertainties.

Jumping Breast Phenomenon Following Subcutaneous Mastectomy: First Description and Grading of a Well-Known Breast Deformity.

INTRODUCTION: One of the goals of breast cancer surgery is to preserve the breast. However, where this is not possible, various breast reconstructive procedures are available. The most common procedure is the immediate insertion of a subpectoral implant after removing the breast tissue. A significant challenge involving subpectoral implants is the deformation of the breast upon contraction of the pectoral muscle causing elevation of the breast and development of wrinkles or ripples in the caudal and cranial quadrants (jumping breast), especially in slim patients with a thin subcutaneous fat layer. METHODS: While the jumping breast phenomenon after augmentation is well-known in cosmetic breast surgery, it has never been systematically described. In oncologic breast surgery, this deformity, which at times can be quite severe, has been ignored thus far. RESULTS AND CONCLUSION: In this paper, we present an initial distinction of grades for the so-called jumping breast, show examples for the different grades of severity of breast deformity in response to tensing of the pectoral muscle, and further describe different primary and secondary procedures for the prevention of the jumping breast phenomenon. By means of a 2-stage procedure, we can prevent this complication and reduce the risk of breast deformity after implant-based breast reconstruction.

Using a New Marker Clip System in Breast Cancer: Tumark Vision® Clip - Feasibility Testing in Everyday Clinical Practice.

BACKGROUND: This study presents first feasibility experiences with a new 3-dimensional (3D) marker clip system in clinical practice. The rate of clinical complete responses in the treatment of breast cancer patients is increasing; additionally, a change to targeted axillary dissection is being considered after neoadjuvant chemotherapy (NACT). Consequently, marker clips are needed which are reliable and easy to handle even in the axillary lymph node system. METHODS: A total of 50 patients from the Breast Care Unit of the Kliniken Essen Mitte were included. Clip marking of all 50 primary breast cancer lesions as well as 23 lymph nodes was performed using the Tumark Vision® clip. Following application, the position and visibility of the marker clip were monitored and documented in 2 axes. RESULTS: The feasibility of the Tumark Vision clip was excellent in everyday clinical practice as none of the markers dislocated. After clip marking of the tumor region and/or suspicious lymph nodes, all Tumark Vision clips could be detected in both axes. The 3D shape could be observed in all cases after application. CONCLUSION: The new 3D-shaped marker clip seems to be a promising tool for marking breast cancer lesions and even lymph nodes before NACT. As there are many studies ongoing to prove the feasibility of a shift from standard axillary dissection after NACT towards targeted axillary dissection, the Tumark Vision clip seems to provide good visibility even in lymph nodes after NACT. Further studies are warranted.