References
Ghaffari H (2019) Is there a role for hydrogel spacer in post-prostatectomy radiotherapy setting? Radiol Med (Torino). https://doi.org/10.1007/s11547-019-01054-4
Lehrich BM, Moyses HM, Ravera J, Yoshida J, Torrey R, Baghdassarian R, Gazzaniga M, Weinberg A, Phan C, Chalfin S, Barnes L, Mesa A, Tokita K (2019) Five-year results of post-prostatectomy patients administered a hydrogel rectal spacer implant in conjunction with dose escalated external beam radiation therapy. J Radiat Oncol 8(1):31–38. https://doi.org/10.1007/s13566-018-0369-0
Wilder RB, Barme GA, Gilbert RF, Holevas RE, Kobashi LI, Reed RR, Solomon RS, Walter NL, Chittenden L, Mesa AV, Agustin J, Lizarde J, Macedo J, Ravera J, Tokita KM (2010) Cross-linked hyaluronan gel reduces the acute rectal toxicity of radiotherapy for prostate cancer. Int J Radiat Oncol Biol Phys 77(3):824–830. https://doi.org/10.1016/j.ijrobp.2009.05.069
Wilder RB, Barme GA, Gilbert RF, Holevas RE, Kobashi LI, Reed RR, Solomon RS, Walter NL, Chittenden L, Mesa AV, Agustin JK, Lizarde J, Macedo JC, Ravera J, Tokita KM (2011) Cross-linked hyaluronan gel improves the quality of life of prostate cancer patients undergoing radiotherapy. Brachytherapy 10(1):44–50. https://doi.org/10.1016/j.brachy.2009.12.005
Yeh J, Lehrich B, Tran C, Mesa A, Baghdassarian R, Yoshida J, Torrey R, Gazzaniga M, Weinberg A, Chalfin S, Ravera J, Tokita K (2016) Polyethylene glycol hydrogel rectal spacer implantation in patients with prostate cancer undergoing combination high-dose-rate brachytherapy and external beam radiotherapy. Brachytherapy 15(3):283–287. https://doi.org/10.1016/j.brachy.2015.12.007
Yeh J, Lehrich B, Mesa A, Tran C, Barnes L, Long C, Yoshida J, Torrey R, Gazzaniga M, Albert S, Weinberg A, Alavi W, Baghdassarian R, Chalfin S, Ravera J, Tokita K (2017) Three-year outcomes of 324 prostate carcinoma patients treated with combination high-dose-rate brachytherapy and intensity modulated radiation therapy. Transl Cancer Res 6(2):269–274
Mahdavi SR, Ghaffari H, Mofid B, Rostami A, Reiazi R, Janani L (2019) Rectal retractor application during image-guided dose-escalated prostate radiotherapy. Strahlenther Onkol. https://doi.org/10.1007/s00066-019-01445-6
Noyes WR, Hosford CC, Schultz SE (2012) Human collagen injections to reduce rectal dose during radiotherapy. Int J Radiat Oncol Biol Phys 82(5):1918–1922. https://doi.org/10.1016/j.ijrobp.2011.02.034
Morancy TJ, Winkfield KM, Karasiewicz CA, Kaplan ID (2008) Use of a blood-patch technique to reduce rectal dose during Cesium-131 prostate brachytherapy. Int J Radiat Oncol Biol Phys 72(1):S331–S332. https://doi.org/10.1016/j.ijrobp.2008.06.1127
Uhl M, Herfarth K, Eble MJ, Pinkawa M, van Triest B, Kalisvaart R, Weber DC, Miralbell R, Song DY, DeWeese TL (2014) Absorbable hydrogel spacer use in men undergoing prostate cancer radiotherapy: 12 month toxicity and proctoscopy results of a prospective multicenter phase II trial. Radiat Oncol 9:96. https://doi.org/10.1186/1748-717X-9-96
Melchert C, Gez E, Bohlen G, Scarzello G, Koziol I, Anscher M, Cytron S, Paz A, Torre T, Bassignani M, Dal Moro F, Jocham D, Yosef RB, Corn BW, Kovács G (2013) Interstitial biodegradable balloon for reduced rectal dose during prostate radiotherapy: Results of a virtual planning investigation based on the pre- and post-implant imaging data of an international multicenter study. Radiother Oncol 106(2):210–214. https://doi.org/10.1016/j.radonc.2013.01.007
Levy Y, Paz A, Yosef RB, Corn BW, Vaisman B, Shuhat S, Domb AJ (2009) Biodegradable inflatable balloon for reducing radiation adverse effects in prostate cancer. J Biomed Mater Res B Appl Biomater 91B(2):855–867. https://doi.org/10.1002/jbm.b.31467
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
The author declares that he has no conflict of interest.
Ethical approval
This article does not contain any studies with human participants or animals performed by the author.
Informed consent
Statement of informed consent was not applicable since the manuscript does not contain any patient data.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Lehrich, B.M., Barnes, L., Mesa, A. et al. Response to “Is there a role for hydrogel spacer in post-prostatectomy radiotherapy setting?”. Radiol med 124, 1304–1305 (2019). https://doi.org/10.1007/s11547-019-01071-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11547-019-01071-3