Publication date: Available online 2 February 2018
Source:Brachytherapy
Author(s): M.A. Korzeniowski, J.M. Crook, D. Bowes, M. Gaztañaga, A. Ots, J. Jazwal, J. Rose, A. Tétreault-Laflamme, L. Pilote, R. Halperin, D. Kim, D. Petrik, C. Araujo, F. Bachand
PurposeThe purpose of this study was to determine the efficacy of 8 weeks of degarelix for prostate downsizing before interstitial brachytherapy. We also report associated toxicity and the time course of endocrine recovery over the following 12 months.Methods and MaterialsFifty patients were accrued to an open-label Phase II clinical trial (www.clinicaltrials.gov ID NCT01446991). Baseline prostate transrectal ultrasound (TRUS) was performed on all patients followed by degarelix administration and a repeat TRUS at Week 8. Brachytherapy was performed within 4 weeks of the 8-week TRUS for all patients who achieved suitable downsizing.ResultsThe median prostate volume was reduced from 65.0 cc (interquartile range [IQR]: 55.2–80.0 cc) to 48.2 cc at 8 weeks (IQR: 41.2–59.3 cc), representing a median decrease of 26.2% (IQR: 21–31%). Functional recovery of testosterone within an age-adjusted normal range occurred at a median of 34.1 weeks (IQR: 28.2–44.5 weeks) from the date of the final injection. Despite this recovery, follicle-stimulating hormone and luteinizing hormone levels remained abnormally elevated throughout 12 months. Quality-of-life implications are discussed.ConclusionsDegarelix is effective for prostate downsizing before prostate brachytherapy with a median volume decrease of 26.2% by 8 weeks. Despite the short course of treatment and eventual testosterone recovery, follicle-stimulating hormone and luteinizing hormone remain elevated beyond 12 months. Further investigation with randomized comparisons to other hormonal agents is warranted.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2s21Ojj
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Publication date: Available online 4 January 2018 Source: European Journal of Radiology Author(s): Peiyao Zhang, Jing Wang, Qin Xu, Zhen...
-
Publication date: March 2017 Source: Free Radical Biology and Medicine, Volume 104 from #AlexandrosSfakianakis via Alexandros G.Sfak...
-
Dtsch med Wochenschr DOI: 10.1055/s-0043-100054 Hintergrund und Fragestellung Ein etablierter Weg, die optimale Behandlung von Tumorpatien...
-
Antibodies, Vol. 9, Pages 21: Construction of Ant... In Vivo and In Vitro Evaluation of Bull Semen Pro... Vertebral artery fenestration mimi...
-
Abstract Purpose F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) is emerging to be a useful tool in supporting the diag...
-
Does CBD Oil Lower Blood Pressure? This article was originally published at SundayScaries." Madeline Taylor POSTED ON January 13, 20...
-
Publication date: December 2017 Source: Advances in Biological Regulation, Volume 66 Author(s): Lauren Rusnak, Haian Fu The mitogen-activ...
-
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182, Butyric Acid from Probiotic Staphyloco...
-
Correction to: The IL-23p19/EBI3 heterodimeric cytokine termed IL-39 remains a theoretical cytokine in man The original article can be found...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου