Matthias Guckenberger
@Mat_Guc
Radiation Oncologist at University Hospital Zurich @Unispital_USZ | Professor at University of Zurich @UZH_ch | ESTRO President-elect @ESTRO_RT
ID:964889518850695168
http://www.radio-onkologie.usz.ch/Seiten/default.aspx 17-02-2018 15:49:22
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Our 28 Gy vs 24 Gy in 2 frx for spine SBRT out on pubmed. Dose escalation can increase local control but key is dose per fraction to keep VCF within acceptable limits. Congrats and thx to Sunnybrook Health Sciences Centre CNS team and my prior fellows and staff Dr. Eric Tseng pubmed.ncbi.nlm.nih.gov/36309076/
Happy to share our thoughts in the JCO on the randomized evidence on oligometastases, challenges in producing randomized evidence in this space, and ongoing phase III trials. Dr. David Palma, MD PhD Houda Bahig
ascopubs.org/doi/abs/10.120…
Spine SBRT: 28Gy vs 24Gy in 2 daily Fx
- Prospective DB: 482 pts, 947 segments
- Long median FU of 23.5 mo
👉 Reduced local failure in 28Gy cohort: 2a LF 11.1% vs 17.6%, sig. in MVA
👉 No increased rates of toxicity
👏 Contrats to arjun sahgal and team
redjournal.org/article/S0360-…
Shankar Siva Chad Tang, MD OncoAlert Piet Ost Peter Mac GU Oncology Arun Azad Thomas Zilli Jeff Bradley, MD MD Anderson Cancer Center ASTRO Alan Dal Pra, MD William A Hall, MD Daniel E Spratt Another confirmation of the power of Metastases-directed therapy in prostate cancer. ADT-free survival is patient-friendly endpoint Charlien Berghen Kato Rans steven joniau benedikt engels Karel Decaestecker #sbrt #prostatecancer #SABR #BRAVO
Late breaking abstracts #ASTRO22 - Chad Tang, MD EXTEND trial; oligometastatic #prostatecancer . Intermittent ADT + SABR versus ADR alone extends PFS, but importantly time men enjoy off ADT in the long term (eugonadal PFS). Important patient centric endpoint! 👏🏽⭐️ OncoAlert #pcsm
It was an honor to serve an ASTRO chair, and a pleasure to hand the gavel to Geraldine Jacobson. #womenwhocurie
The gavel has passed from one #WomenWhoCurie to another. Thank you Laura Dawson for your leadership this past year.
Late breaking #ASTRO22 - LUSTRE phase III N=233, randomised SABR vs conventional #radiotherapy in #lungcancer median F/U 3.1 yrs. BOTH central and peripheral tumours. Closed earlier than expected, no statistical diff between arms. So close!! 🫣 OncoAlert #radonc #lcsm
Happy to announce that Ospedale Sacro Cuore Don Calabria in Negrar enrolled 200 patients in the OligoCare cohort of #E2RADIatE .
Thanks to the team and all patients! Filippo Alongi, @mat_guc Piet Ost ESTRO
👉 project.eortc.org/e2-radiate/
#SBRT #CancerResearch #ClinicalTrials
Piet Ost Shankar Siva Drew Moghanaki Henning Willers, MD (he/him/his) Peter Mac Radiation Oncology ASTRO Vedang Murthy Michael Chuong Memorial Sloan Kettering Cancer Center H. Jack West, MD Nathan A. Pennell MD, PhD, FASCO “High-risk” defined below 👇
Oligomet excluded
Primary endpoint: skeletal-related events (SRE)
OS secondary, not necessarily expected but has rationale to support and persisted on MVA
#ASTRO22
Erin Gillespie, MD presents a provocative phase II RCT of prophylactic #radiotherapy to asymptomatic but high risk bone Mets. N=93 Convincing home run, 29% vs 1.6% skeletal related events, with an ⬆️ OS benefit! Remained significant on MVA #ASTRO22 #OncoAlert
Ralph Weichselbaum Drew Moghanaki James Urbanic Matthias Guckenberger Jill Feldman Jim Pantelas Michel Itel Aadel Chaudhuri, MD PhD Jie Deng, MD PhD Sean Pitroda, M.D. Fiona McDonald Brendon Stiles Why so pessimistic? Here's where we stand so far:
Positive RCTs: Gomez, Iyengar, STOMP, ORIOLE, E40004, SABR-COMET, SINDAS (phase 3)
Negative RCTs: BR002, PulMiCC (which didn't accrue)
More phase 3s coming...we definitely have better odds than the Yankees! (or Blue Jays)
Engagiert für unsere Patient:innen - die Ärzt:innen der Klinik für Radio-Onkologie Unispital_USZ sind für sie da!
Prof. Guckenberger leitet ein Team von >20 Ärzt:innen, das jährlich über 2900 Behandlungsserien durchführt und Patient:innen mit hoher Kompetenz & Empathie betreut.