Abstract
Near-infrared (NIR) fluorescence imaging has the potential to improve sentinel lymph node (SLN) mapping in breast cancer. Indocyanine green (ICG) is currently the only clinically available fluorophore that can be used for SLN mapping. Preclinically, ICG adsorbed to human serum albumin (ICG:HSA) improves its performance as a lymphatic tracer in some anatomical sites. The benefit of ICG:HSA for SLN mapping of breast cancer has not yet been assessed in a clinical trial. We performed a double-blind, randomized study to determine if ICG:HSA has advantages over ICG alone. The primary endpoint was the fluorescence brightness, defined as the signal-to-background ratio (SBR), of identified SLNs. Clinical trial subjects were 18 consecutive breast cancer patients scheduled to undergo SLN biopsy. All patients received standard of care using 99mTechnetium-nanocolloid and patent blue. Patients were randomly assigned to receive 1.6 ml of 500 μM ICG:HSA or ICG that was injected periareolarly directly after patent blue. The Mini-Fluorescence-Assisted Resection and Exploration (Mini-FLARE) imaging system was used for NIR fluorescence detection and quantitation. SLN mapping was successful in all patients. Patient, tumor, and treatment characteristics were equally distributed over the treatment groups. No significant difference was found in SBR between the ICG:HSA group and the ICG alone group (8.4 vs. 11.3, respectively, P = 0.18). In both groups, the average number of detected SLNs was 1.4 ± 0.5 SLNs per patient (P = 0.74). This study shows that there is no direct benefit of premixing ICG with HSA prior to injection for SLN mapping in breast cancer patients, thereby reducing the cost and complexity of the procedure. With these optimized parameters that eliminate the necessity of HSA, larger trials can now be performed to determine patient benefit.
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References
Cox CE, Pendas S, Cox JM, Joseph E, Shons AR, Yeatman T, Ku NN, Lyman GH, Berman C, Haddad F, Reintgen DS (1998) Guidelines for sentinel node biopsy and lymphatic mapping of patients with breast cancer. Ann Surg 227:645–651
Goyal A, Newcombe RG, Chhabra A, Mansel RE (2006) Factors affecting failed localisation and false-negative rates of sentinel node biopsy in breast cancer–results of the ALMANAC validation phase. Breast Cancer Res Treat 99:203–208
Krag DN, Anderson SJ, Julian TB, Brown AM, Harlow SP, Ashikaga T, Weaver DL, Miller BJ, Jalovec LM, Frazier TG, Noyes RD, Robidoux A, Scarth HM, Mammolito DM, McCready DR, Mamounas EP, Costantino JP, Wolmark N (2007) Technical outcomes of sentinel-lymph-node resection and conventional axillary-lymph-node dissection in patients with clinically node-negative breast cancer: results from the NSABP B-32 randomised phase III trial. Lancet Oncol 8:881–888
Zavagno G, De Salvo GL, Scalco G, Bozza F, Barutta L, Del BP, Renier M, Racano C, Carraro P, Nitti D (2008) A Randomized clinical trial on sentinel lymph node biopsy versus axillary lymph node dissection in breast cancer: results of the Sentinella/GIVOM trial. Ann Surg 247:207–213
Straver ME, Meijnen P, van Tienhoven G, van de Velde CJ, Mansel RE, Bogaerts J, Duez N, Cataliotti L, Klinkenbijl JH, Westenberg HA, van der Mijle H, Snoj M, Hurkmans C, Rutgers EJ (2010) Sentinel node identification rate and nodal involvement in the EORTC 10981–22023 AMAROS Trial. Ann Surg Oncol 17:1854–1861
Kitai T, Inomoto T, Miwa M, Shikayama T (2005) Fluorescence navigation with indocyanine green for detecting sentinel lymph nodes in breast cancer. Breast Cancer 12:211–215
Murawa D, Hirche C, Dresel S, Hunerbein M (2009) Sentinel lymph node biopsy in breast cancer guided by indocyanine green fluorescence. Br J Surg 96:1289–1294
Tagaya N, Yamazaki R, Nakagawa A, Abe A, Hamada K, Kubota K, Oyama T (2008) Intraoperative identification of sentinel lymph nodes by near-infrared fluorescence imaging in patients with breast cancer. Am J Surg 195:850–853
Hirche C, Murawa D, Mohr Z, Kneif S, Hunerbein M (2010) ICG fluorescence-guided sentinel node biopsy for axillary nodal staging in breast cancer. Breast Cancer Res Treat 121:373–378
Hojo T, Nagao T, Kikuyama M, Akashi S, Kinoshita T (2010) Evaluation of sentinel node biopsy by combined fluorescent and dye method and lymph flow for breast cancer. Breast 19:210–213
Troyan SL, Kianzad V, Gibbs-Strauss SL, Gioux S, Matsui A, Oketokoun R, Ngo L, Khamene A, Azar F, Frangioni JV (2009) The FLARE intraoperative near-infrared fluorescence imaging system: a first-in-human clinical trial in breast cancer sentinel lymph node mapping. Ann Surg Oncol 16:2943–2952
Sevick-Muraca EM, Sharma R, Rasmussen JC, Marshall MV, Wendt JA, Pham HQ, Bonefas E, Houston JP, Sampath L, Adams KE, Blanchard DK, Fisher RE, Chiang SB, Elledge R, Mawad ME (2008) Imaging of lymph flow in breast cancer patients after microdose administration of a near-infrared fluorophore: feasibility study. Radiology 246:734–741
Tanaka E, Choi HS, Fujii H, Bawendi MG, Frangioni JV (2006) Image-guided oncologic surgery using invisible light: completed pre-clinical development for sentinel lymph node mapping. Ann Surg Oncol 13:1671–1681
Mieog JS, Troyan SL, Hutteman M, Donohue KJ, van der Vorst JR, Stockdale A, Liefers GJ, Choi HS, Gibbs-Strauss SL, Putter H, Gioux S, Kuppen PJ, Ashitate Y, Löwik CW, Smit VT, Oketokoun R, Ngo LH, van de Velde CJ, Frangioni JV, Vahrmeijer AL (2011) Towards optimization of imaging system and lymphatic tracer for near-infrared fluorescent sentinel lymph node mapping in breast cancer. Ann Surg Oncol. doi:10.1245/s10434-011-1566-x
Ohnishi S, Lomnes SJ, Laurence RG, Gogbashian A, Mariani G, Frangioni JV (2005) Organic alternatives to quantum dots for intraoperative near-infrared fluorescent sentinel lymph node mapping. Mol Imag 4:172–181
Cherrick GR, Stein SW, Leevy CM, Davidson CS (1960) Indocyanine green: observations on its physical properties, plasma decay, and hepatic extraction. J Clin Investig 39:592–600
Fogh-Andersen N, Altura BM, Altura BT, Siggaard-Andersen O (1995) Composition of interstitial fluid. Clin Chem 41:1522–1525
Moody ED, Viskari PJ, Colyer CL (1999) Non-covalent labeling of human serum albumin with indocyanine green: a study by capillary electrophoresis with diode laser-induced fluorescence detection. J Chromatogr B 729:55–64
Sauda K, Imasaka T, Ishibashi N (1986) Determination of protein in human serum by high-performance liquid chromatography with semiconductor laser fluorometric detection. Anal Chem 58:2649–2653
Hutteman M, Choi HS, Mieog JS, van der Vorst JR, Ashitate Y, Kuppen PJ, van Groningen MC, Lowik CW, Smit VT, van de Velde CJ, Frangioni JV, Vahrmeijer AL (2010) Clinical translation of ex vivo sentinel lymph node mapping for colorectal cancer using invisible near-infrared fluorescence light. Ann Surg Oncol. doi:10.1245/s10434-010-1426-0
Acknowledgments
We thank the following individuals for the contribution to this study: Gemma Ranke, Elly Krol-Warmerdam, Annemarie Voet-van den Brink, Gerlinda van Gent-de Bruijn (Breast Cancer Unit) and Linda van der Hulst (Central Pharmacy). We thank Lindsey Gendall for editing. This work was supported in part by NIH grants R01-CA-115296 and R21-CA-130297, the Dutch Cancer Society grant UL2010-4732, the Nuts Ohra Fund, the “Maurits and Anna de Kock” Foundation and the American Women’s Club of The Hague. J.S.D. Mieog is a MD-medical research trainee funded by The Netherlands Organisation for Health Research and Development (grant nr. 92003526).
Conflict of Interest
Merlijn Hutteman, J. Sven D. Mieog, Joost R. van der Vorst, Gerrit-Jan Liefers, Hein Putter, Clemens W.G.M. Löwik, Cornelis J.H. van de Velde, Alexander L. Vahrmeijer have stated that they have no conflict of interest.
John V. Frangioni, M.D., Ph.D.: Mini-FLARE technology is owned by Beth Israel Deaconess Medical Center, a teaching hospital of Harvard Medical School. As inventor, Dr. Frangioni may someday receive royalties if products are commercialized. Dr. Frangioni is the founder and unpaid director of The FLARE Foundation, a non-profit organization focused on promoting the dissemination of medical imaging technology for research and clinical use.
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Merlijn Hutteman and J. Sven D. Mieog contributed equally to the study and share first authorship.
Clinical Trial Registration: The Netherlands Trial Register NTR2482.
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Hutteman, M., Mieog, J.S.D., van der Vorst, J.R. et al. Randomized, double-blind comparison of indocyanine green with or without albumin premixing for near-infrared fluorescence imaging of sentinel lymph nodes in breast cancer patients. Breast Cancer Res Treat 127, 163–170 (2011). https://doi.org/10.1007/s10549-011-1419-0
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DOI: https://doi.org/10.1007/s10549-011-1419-0