Abstract
Purpose
This study was designed to evaluate the outcome of patients with uterine carcinosarcoma undergoing sentinel lymph node (SLN) mapping.
Methods
A prospectively maintained database was reviewed for all women with uterine cancer treated at our institution from January 1, 1998 to August 31, 2014. Patients were grouped based on whether they had undergone SLN mapping or routine lymphadenectomy at the time of staging. SLN evaluation was performed according to a standard institutional protocol that incorporates a surgical algorithm and pathologic ultrastaging.
Results
We identified 136 patients with uterine carcinosarcoma who had undergone lymph node evaluation; 48 had surgical staging with SLN mapping and 88 had routine lymphadenectomy consisting of pelvic and/or para-aortic lymph node dissection. Stage distribution for the SLN group included: stage I, 31 (65 %); stage II, 1 (2 %); stage III, 11 (23 %); stage IV, 5 (10 %). Stage distribution for the non-SLN group included: stage I, 48 (55 %); stage II, 4 (4 %); stage III, 19 (22 %); stage IV, 17 (19 %) (p = 0.4). Median number of lymph nodes removed was 8 and 20, respectively (p ≤ 0.001). Median number of positive nodes was similar between the groups (p = 0.2). Of the 67 patients who had a documented recurrence, 14 of 20 (70 %) in the SLN and 34 of 47 (74 %) in the non-SLN group demonstrated a distant/multifocal pattern of recurrence. There was no difference in median progression-free survival between the groups (23 vs. 23.2 months, respectively; p = 0.7).
Conclusions
Progression-free survival in women with uterine carcinosarcoma undergoing SLN mapping with adjuvant therapy appears similar to that of patients treated before the incorporation of the SLN protocol. Additional prospective studies with longer follow-up are necessary to validate these early results.
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References
Desai NB, Kollmeier MA, Makker V, Levine DA, Abu-Rustum NR, Alektiar KM. Comparison of outcomes in early stage uterine carcinosarcoma and uterine serous carcinoma. Gynecol Oncol. 2014;135:49–53.
Rovirosa A, Ascaso C, Arenas M, et al. Pathologic prognostic factors in stage I-III uterine carcinosarcoma treated with postoperative radiotherapy. Arch Gynecol Obstet. 2014;290:329–34.
Major FJ, Blessing JA, Silverberg SG, et al. Prognostic factors in early-stage uterine sarcoma. A Gynecologic Oncology Group study. Cancer. 1993; 71:1702–9.
Yamada SD, Burger RA, Brewster WR, Anton D, Kohler MF, Monk BJ. Pathologic variables and adjuvant therapy as predictors of recurrence and survival for patients with surgically evaluated carcinosarcoma of the uterus. Cancer. 2000;88:2782–6.
Rovirosa A, Ascaso C, Ordi J, et al. Is vascular and lymphatic space invasion a main prognostic factor in uterine neoplasms with a sarcomatous component? A retrospective study of prognostic factors of 60 patients stratified by stages. Int J Radiat Oncol Biol Phys. 2002;52:1320–9.
Rovirosa A, Ascaso C, Ordi J, et al. How to deal with prognostic factors and radiotherapy results in uterine neoplasms with a sarcomatous component? Clin Transl Oncol. 2009;11:681–7.
Arend R, Doneza JA, Wright JD. Uterine carcinosarcoma. Curr Opin Oncol. 2011;23:531–6.
Abu-Rustum NR. Sentinel lymph node mapping for endometrial cancer: a modern approach to surgical staging. J Natl Compr Canc Netw. 2014;12:288–97.
Abu-Rustum NR, Gomez JD, Alektiar KM, et al. The incidence of isolated paraaortic nodal metastasis in surgically staged endometrial cancer patients with negative pelvic lymph nodes. Gynecol Oncol. 2009;115:236–8.
Soliman PT, Frumovitz M, Spannuth W, et al. Lymphadenectomy during endometrial cancer staging: practice patterns among gynecologic oncologists. Gynecol Oncol. 2010;119:291–4.
Barlin JN, Khoury-Collado F, Kim CH, et al. The importance of applying a sentinel lymph node mapping algorithm in endometrial cancer staging: beyond removal of blue nodes. Gynecol Oncol. 2012;125:531–5.
Khoury-Collado F, Glaser GE, Zivanovic O, et al. Improving sentinel lymph node detection rates in endometrial cancer: how many cases are needed? Gynecol Oncol. 2009;115:453–5.
Abu-Rustum NR, Khoury-Collado F, Pandit-Taskar N, et al. Sentinel lymph node mapping for grade 1 endometrial cancer: is it the answer to the surgical staging dilemma? Gynecol Oncol. 2009;113:163–9.
Leitao MM Jr, Khoury-Collado F, Gardner G, et al. Impact of incorporating an algorithm that utilizes sentinel lymph node mapping during minimally invasive procedures on the detection of stage IIIC endometrial cancer. Gynecol Oncol. 2013;129:38–41.
Jewell EL, Huang JJ, Abu-Rustum NR, et al. Detection of sentinel lymph nodes in minimally invasive surgery using indocyanine green and near-infrared fluorescence imaging for uterine and cervical malignancies. Gynecol Oncol. 2014;133:274–7.
How J, Gotlieb WH, Press JZ, et al. Comparing indocyanine green, technetium, and blue dye for sentinel lymph node mapping in endometrial cancer. Gynecol Oncol. 2015. doi:10.1016/j.ygyno.2015.04.004.
Khoury-Collado F, Murray MP, Hensley ML, et al. Sentinel lymph node mapping for endometrial cancer improves the detection of metastatic disease to regional lymph nodes. Gynecol Oncol. 2011;122:251–4.
Nemani D, Mitra N, Guo M, Lin L. Assessing the effects of lymphadenectomy and radiation therapy in patients with uterine carcinosarcoma: a SEER analysis. Gynecol Oncol. 2008;111:82–8.
Naoura I, Canlorbe G, Bendifallah S, Ballester M, Darai E. Relevance of sentinel lymph node procedure for patients with high-risk endometrial cancer. Gynecol Oncol. 2015;136:60–4.
Benedetti Panici P, Basile S, Maneschi F, et al. Systematic pelvic lymphadenectomy vs. no lymphadenectomy in early-stage endometrial carcinoma: randomized clinical trial. J Natl Cancer Inst. 2008;100:1707–16.
ASTEC study group, Kitchener H, Swart AM, Qian Q, Amos C, Parmar MK. Efficacy of systematic pelvic lymphadenectomy in endometrial cancer (MRC ASTEC trial): a randomised study. Lancet. 2009;373:125–36.
Reed NS, Mangioni C, Malmstrom H, et al. Phase III randomised study to evaluate the role of adjuvant pelvic radiotherapy in the treatment of uterine sarcomas stages I and II: an European Organisation for Research and Treatment of Cancer Gynaecological Cancer Group Study (protocol 55874). Eur J Cancer. 2008;44:808–18.
Makker V, Abu-Rustum NR, Alektiar KM, et al. A retrospective assessment of outcomes of chemotherapy-based versus radiation-only adjuvant treatment for completely resected stage I-IV uterine carcinosarcoma. Gynecol Oncol. 2008;111:249–54.
Cantrell LA, Havrilesky L, Moore DT, et al. A multi-institutional cohort study of adjuvant therapy in stage I-II uterine carcinosarcoma. Gynecol Oncol. 2012;127:22–6.
Abu-Rustum NR, Alektiar K, Iasonos A, et al. The incidence of symptomatic lower-extremity lymphedema following treatment of uterine corpus malignancies: a 12-year experience at Memorial Sloan-Kettering Cancer Center. Gynecol Oncol. 2006;103:714–8.
Todo Y, Kato H, Kaneuchi M, Watari H, Takeda M, Sakuragi N. Survival effect of para-aortic lymphadenectomy in endometrial cancer (SEPAL study): a retrospective cohort analysis. Lancet. 2010;375:1165–72.
Acknowledgment
Funded in part by the cancer center core grant P30 CA008748. The core grant provides funding to institutional cores, such as Biostatistics and Pathology, which were used in this study.
Disclosures
Dr. Soslow reports grants from the NIH, grants from the Department of Defense, personal fees from EMD Serono, personal fees from Cambridge University Press, and personal fees from Springer Publishing, outside of the submitted work. The other authors have no conflicts of interest to disclose.
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Schiavone, M.B., Zivanovic, O., Zhou, Q. et al. Survival of Patients with Uterine Carcinosarcoma Undergoing Sentinel Lymph Node Mapping. Ann Surg Oncol 23, 196–202 (2016). https://doi.org/10.1245/s10434-015-4612-2
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DOI: https://doi.org/10.1245/s10434-015-4612-2