Urologic oncologist & surgeon; Chairman, Department of Urology, Pediatric Urology and Urooncology, University Hospital Essen

Joined October 2018
11 Photos and videos
To cure a larger fraction of patients with high risk disease we will need a truly integrated approach. I am surpised that there was not more salvage RT in PROTEUS.
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It adds data to the discussion. The RP only substudy comes next year. SPCG15 will be very important. Primary PET staging not available in PROTEUS. Comparison to ENZARAD and ATLAS will be interesting… I am very happy that PROTEUS is positive.
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Boris Hadaschik retweeted
New prostate cancer risk groups by PSMA-PET (PPP3): an international, retrospective, registry-based cohort study thelancet.com/journals/lanon… In an international registry study of 11,154 patients, investigators developed PPP3 nomograms integrating clinical features and PSMA-PET PROMISE metrics to predict 3-, 5-, and 7-year overall survival in #ProstateCancer Developed and validated across 35 global sites, ✅ Models demonstrated strong discrimination (C-index ~0.83–0.84). ✅PPP3 performed as well as or better than existing clinical risk scores, supporting PSMA-PET–based risk stratification for guidelines, clinical decision-making, and trial design. @CalaisJeremie @DrMHofman @thomashopemd @drlouiseemmett @DrAGafita @ProfKHerrmann @ProfHadaschik @Dr_K_Rahbar @bjartell @OncoAlert 🚨 @silkegillessen @AOmlin @weoncologists #EAU26
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back on X for scientific reasons because the alternative platforms unfortunately did not fulfill my expectations
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I am leaving X with a sad eye moving on to more reasonable platforms.
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Boris Hadaschik retweeted
PEACE-1 RT is now published online at @TheLancet Some differences with STAMPEDE Key messages: RT to prostate in M1 #prostatecancer 1. improves rPFS but not OS in low volume 2. improves CRPC-FS & reduces serious GU SAE irrespective of volume Full text: thelancet.com/journals/lance…
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Happy to share: Prostate-specific Membrane Antigen (PSMA) Spatial Biomarker: Standardized Positron Emission Tomography Disease Maps Provide Accurate Prediction of Overall Survival in Prostate Cancer - ScienceDirect sciencedirect.com/science/ar…

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Boris Hadaschik retweeted
We are very proud that the paper is online! Sincere thanks to our scientific committee and all panellists. Manuscript is open access, please use and distribute it! Hope to see you at the first edition of @APCCC_Lugano Diagnostics @ProfKHerrmann @stefanofanti4
A great Pleasure to Present our paper on Management of patients with Advanced #ProstateCancer : A Report from #APCCC24 LINK TO ARTICLE👇👇👇👇👇👇👇👇 sciencedirect.com/science/ar… The 2024 Advanced Prostate Cancer Consensus Conference (APCCC) highlights significant advances in prostate cancer management while underscoring areas where high-quality evidence is still lacking. The conference gathered expert opinions on controversial clinical issues, particularly in advanced prostate cancer, offering guidance in cases where guidelines are unclear or conflicting. The report emphasizes personalized treatment approaches, considering patient-specific factors and evolving clinical data, and stresses the importance of ongoing clinical trials to fill knowledge gaps. It provides a practical framework for physicians and patients to engage in shared decision-making, especially in complex cases of high-risk localized and locally advanced prostate cancer. Our Thanks to all authors: @Silke_Gillessen @fabioturco92 @Prof_IanD @drjefstathiou Karim Fizazi @Prof_Nick_James Neal Shore Eric Small Matthew Smith @ChrisSweens1 @BertrandTOMBAL @ZilliThomas @neerajaiims Emmanuel S. Antonarakis Ana Aparicio Andrew J. Armstrong Diogo Assed Bastos Gerhardt Attard Karol Axcrona Mouna Ayadi Himisha Beltran @bjartell @PBlanchardMD @BourlonMaite @Albert0Briganti Muhammad Bulbul Consuelo Buttigliero Orazio Caffo @cdanicas @Ecastromarcos Heather H. Cheng Kim N. Chi Caroline S. Clarke Noel Clarke Johann S. de Bono @mdesantis234 @nachoduranm @EfstathiouEleni Onyeanunam N. Ekeke Tamer I.H. El Nahas @drlouiseemmett @stefanofanti4 Omolara A. Fatiregun Felix Y. Feng Peter C.C. Fong @fontev1 @Nicola_Fossati Daniel J. George @marty_gleave Gwenaelle Gravis Susan Halabi Daniel Heinrich @ProfKHerrmann @DrMHofman Thomas A. Hope Lisa G. Horvath Maha H.A. Hussain @BarbaraJereczek Robert J. Jones Anthony M. Joshua @ravikanesvaran Daniel Keizman @FacsRaja Gero Kramer @LoebStacy Brandon A. Mahal Fernando C. Maluf 75 76, @quimmateo David Matheson 78, Mika P. Matikainen 79, Ray McDermott 80, @DrRanaMcKay Niven Mehra 82, @amerseburger @CaPsurvivorship , Michael J. Morris 85, Hind Mrabti 86, Deborah Mukherji @declangmurphy Vedang Murthy Shingai B.A. Mutambirwa @DrPaulNguyen William K. Oh @piet_ost Joe M. O’Sullivan Anwar R. Padhani Chris Parker Darren M.C. Poon Colin C. Pritchard Danny M Rabah Dana Rathkopf Robert E. Reiter Raphaele Renard-Penna Charles J. Ryan Fred Saad Juan Pablo Sade Shahneen Sandhu Oliver A. Sartor Edward Schaeffer Howard I. Scher Nima Sharifi Iwona A. Skoneczna Howard R. Soule @DrSpratticus Sandy Srinivas @cnsternberg Hiroyoshi Suzuki Mary-Ellen Taplin Camilla Thellenberg-Karlsson Derya Tilki Levent N. Türkeri Hiroji Uemura @DrYukselUrun Claire L. Vale Neha Vapiwala Jochen Walz Kosj Yamoah Dingwei Ye Evan Y. Yu Almudena Zapatero @AOmlin
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Boris Hadaschik retweeted
Delighted to share our latest on #18F_PSMA_PET just published in cool new @JUOpenPlus! •n=1335 scans from 1220 men •1°: PSMA 96% vs MRI 89% sens. for pros lesions at RP •2°: PSA 0.2-0.49 post RP/RT ➡️ avidity in 57.8% BUT high false ves (esp ribs) journals.lww.com/juop/fullte…
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Boris Hadaschik retweeted
Sharing key takeaways from my #ASTRO2024 presentation! I'm grateful for the support I've received—thank you, @ASTRO, @MGHCancerCenter @theNCI & @Pcfnews. It’s a win for our field that both #ProtonTherapy & #IMRT are equally highly effective for localized #ProstateCancer.
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Boris Hadaschik retweeted
🚀Big News! Excited to share our work “The Interplay of Mutagenesis and ecDNA Shapes Urothelial Cancer Evolution” published in @Nature! nature.com/articles/s41586-0…
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Boris Hadaschik retweeted
Our latest paper on risk stratified prostate cancer testing - TARGET study, a simultaneous evaluation of PRS, PSAd, F/T PSA, phi in a PSA triggered MRI diagnostic pathway testing different defn of ‘clinical significance’ link.springer.com/10.1186/s1…
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Boris Hadaschik retweeted
2 Oct 2024
In patients with muscle-invasive bladder cancer, extended lymphadenectomy did not improve disease-free or overall survival as compared with the standard procedure and was associated with higher morbidity and mortality. Full SWOG S1011 trial results: nej.md/4dBI8UN
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Boris Hadaschik retweeted
Outstanding presentation by @drjefstathiou #ASTRO24 showing no improvement in any outcome with proton therapy for localised prostate cancer compared to photon therapy. Congratulations to all authors! 👏
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Boris Hadaschik retweeted
the study did not show a meaningful difference. DFS was improved in pts with higher risk of recurrence, such as sRCC, PDL1 or T4. Getting patient populations right is of clinical interest and leads to stronger recommendations in these groups of patients in my daily practice
27 Sep 2024
Adjuvant Nivolumab for Localized Renal Cell Carcinoma at High Risk of Recurrence After Nephrectomy: Part B of the Randomized, Placebo-Controlled, Phase III CheckMate 914 Trial out on @JCO_ASCO The CheckMate 914 ♟️trial is a phase III study that evaluated the efficacy of adjuvant nivolumab🧪 monotherapy (part B) versus placebo in patients with localized renal cell carcinoma (RCC) at high risk of recurrence after nephrectomy. #KidneyCancer In this randomized trial of 825 patients, the primary endpoint of disease-free survival (DFS) per blinded independent central review (BICR) was not met, with a hazard ratio (HR) of 0.87 (95% CI, 0.62 to 1.21; P = .40). Although the 18-month DFS rates were slightly higher in the nivolumab group (78.4% vs. 75.4% for placebo), the difference was not statistically significant. Adverse events, particularly grade 3-4 events, were more common with nivolumab plus ipilimumab, leading to higher treatment discontinuation rates. Overall, the study did not demonstrate a DFS benefit for nivolumab in this patient population. ascopubs.org/doi/full/10.120… @motzermd @YoshihikoTomita @HernanJCutuli @grimm_mo @JeffreyCGoh1 @BrianShuch @ViktorGruenwald #OncoAlertAF @nataliagandur @acampsmalea @BiagioRicciutMD @yekeduz_emre @HHorinouchi @FadiHaddad_MD @Dr_Ivanoncologo @Abdallah81MD @FernandoOnco @ElisaAgostinett @to_be_elizabeth @lungoncdoc @bavilima @realbowtiedoc @Erman_Akkus @DrFMartinelli @Lucarecco @heinrich_kat @niklas_kluemper
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Boris Hadaschik retweeted
25 Sep 2024
After 4 years of the GÖTEBORG-2 trial, MRI-targeted biopsy led to less detection of clinically insignificant prostate cancer than systematic biopsy without compromising the detection of cancer that may affect survival. Read the full trial results: nej.md/4ewOjKT
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Boris Hadaschik retweeted
Words of Wisdom Wednesday: Re: Enfortumab Vedotin and Pembrolizumab in Untreated Advanced Urothelial Cancer by @niklas_kluemper, @fverabadillo, @Markuseckstein3, @ProfHadaschik and @ViktorGruenwald Read the full article here: buff.ly/47kxeS9 #UroSoMe #MedTwitter #UrothelialCancer #EurUrol #WordsofWisdomWednesday

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Boris Hadaschik retweeted
15 Sep 2024
Neoadjuvant chemotherapy plus durvalumab, followed by adjuvant durvalumab after cystectomy, led to event-free survival superior to that with neoadjuvant chemotherapy followed by cystectomy alone. Full NIAGARA trial results: nej.md/4gmAqk3 #ESMO24
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