Uro-oncología en H. U. i P. La Fe y andrología en Quirón Valencia, FEBU, Doctorando en último año.

Valencia, España
Joined April 2012
Javier Pérez Ardavín retweeted
🌄 Monday Morning Mention! ✍ BRIEF REPORT: Gemcitabine-Cisplatin Chemotherapy Induces Nectin-4 Downregulation and Enfortumab Vedotin Resistance in Bladder Cancer by Christoph Nössing...Bernhard Englinger et al 💡 Link to full article: buff.ly/altXSPr 👏 Thank you to the authors for trusting EUO to publish your work! @uroweb @mroupret @GPloussard @jteoh_hk @Ric_Campi @CaPsurvivorship @LauraMarandino @DaveDandrea @RenuEapen @Ecastromarcos @OncoAlert @Sciencedirect
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Javier Pérez Ardavín retweeted
Urinary diversion for severe pelvic radiation injury significantly enhances bowel-related quality of life. Urologists should consider this intervention for patients with debilitating post-radiation complications. tinyurl.com/26to34nz
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Javier Pérez Ardavín retweeted
📢 Irradiate the whole pelvis in clinically node-negative high-risk localized prostate cancer yes/no? New systematic review and meta-analysis, evaluated 5 available phase III randomized trials, including 5,172 patients, comparing whole-pelvic radiotherapy (WPRT) versus prostate-only radiotherapy (PORT). 🔹 No overall survival benefit was observed with WPRT: HR 1.07 (95% CI 0.94–1.21). 🔹 The apparent benefit in biochemical/progression-free and metastasis-free survival was largely driven by the POP-RT trial and was no longer evident when this study was excluded. 🔹 WPRT was associated with a modest increase in late grade ≥2 GU/GI toxicity, without a meaningful excess of severe events with modern radiotherapy techniques. 👉 Key message: current randomized evidence does not support routine elective pelvic irradiation for all cN0 high-risk patients. “Alone we can do so little; together, we can do so much” congratulations to all the team 💪 #ProstateCancer @josedsh @fcounago @PedrodePablos1 sciencedirect.com/science/ar…
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Javier Pérez Ardavín retweeted
Apical dissection during radical prostatectomy by Dr. Jochen Walz @ERUSrobotics 1- blunt and cold cut dissection (avoid diathermy) 2- cut DVC, then stitch (stitching DVC before may trap the anterior sphincter) 3- stitch DVC before dissecting urethra for better visualization
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Javier Pérez Ardavín retweeted
🚨 Retzius-sparing RARP: better early continence, worse long-term cancer control in the first randomized trial 10-yr readout 🚨 @EurUrolOncol, post hoc analysis of an RCT 👥 120 men, NCCN low/intermediate risk PCa, randomized 1:1 RS vs anterior RARP ⏱️ Median f/u 77 mo, 20 progression events (BCR and/or any additional tx) ✅ 5-yr PFS: 80.2% RS vs 91.1% anterior (p=0.01) ✅ 10-yr PFS: 50.5% vs 82.0% ✅ Adjusted for CAPRA-S: HR 2.64 for progression w/ RS (95% CI 1.01 to 6.91) ⚠️ Signal held in negative-margin pts only: 5-yr 81.1% vs 96.1% (p=0.042), so not just a margin story ⚠️ RS arm had more pT3 (45% vs 23%) and numerically more PSMs (25% vs 13%) ⚠️ Small trial, oncology not the original endpoint, only 9 pts at risk at 10 yr, and the 2 surgeons had done just 60 RS cases total. Expert series suggest ~100 to flatten the learning curve 🎯 First randomized long-term evidence that the oncologic equivalence of RS RARP cannot be assumed. 👉Not a final verdict on RS in high-volume hands 🔗 doi.org/10.1016/j.euo.2026.0… @AmerUrological @UroOnc @SUO_YUO @PCF_Science @PCFnews @UrologyTimes @urotoday
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Javier Pérez Ardavín retweeted
🚨 Exercise improved QoL for patients on ADT for #prostatecancer & it costs less per QALY than most cancer drugs the NHS funds 🚨 🏋️‍♂️@TheLancetOncol STAMINA trial: 👥 700 men on ADT, median age 71.6, 34% metastatic, 19% on ARPI or chemo 📊 Randomized 5:4 vs an ACTIVE comparator: optimised usual care w/ clinician training and behavioural prompts 💊 12 mo supervised aerobic + resistance exercise in community gyms, dietary advice, behavioural support, free membership ✅ FACT-P +4.5 (p=0.0004), FACT-G +3.7, above the >3 point clinically important threshold ✅ Fatigue (FACIT-F) +1.9 (p=0.0068) ✅ £13,920 to £19,077 per QALY. Median ICER for NICE-approved oncology drugs: £30,000 ⚠️ Open label PROs, 97% of pts White, fatigue effect at the edge of MCID, physical outcomes unchanged ⚠️ 3 intervention-related SAEs, all recovered 🎯 This beat an already-enhanced control, in a population including metastatic pts, delivered through community gyms at scale. 👉I think many of us have been telling patients for years to exercise while on ADT to reduce side effects, now we have trial-grade data! *The figure in this post is not from the paper, based on tabular data!!! 🔗 doi.org/10.1016/S1470-2045(2… @AmerUrological @UroOnc @SUO_YUO @PCFnews @urotoday @UrologyTimes @CaPsurvivorship
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Javier Pérez Ardavín retweeted
Important change in the 2026 @AmerUrological NMIBC Guidelines: all high-grade Ta tumors are now classified as high-risk. This reduces a long-standing source of heterogeneity in the intermediate-risk group and should improve risk-appropriate treatment for patients, while creating cleaner, more meaningful populations for clinical trials. Great to see the evidence translate into practice. @IBCG_BladderCA @UrogerliMD @pjhensley11 @AmirHorowitz @mouwlab @spsutkaMD @shilpaonc @AndreaNecchi @LAUrology_NL @karima_oualla @PGrivasMDPhD @marigfern @SpiessPhilippe @UroCancerMD
Time to revisit something I’ve been saying for years: TaHG bladder cancer is not intermediate risk. The clinical outcomes, molecular biology ... all point in the same direction. Yet some frameworks allow < 3cm TaHG tumors to be downgraded into “intermediate risk” alongside low-grade disease. That classification has real consequences for patients: • undertreatment • less rigorous surveillance • in some studies, these patients are even placed on observation as a supposedly appropriate “control arm.” TaHG is high risk. 🧵 @BladderCancerUS @WorldBladderCan @IBCG_BladderCA
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Javier Pérez Ardavín retweeted
🚨 Referring men w/ #ProstateCancer on ADT to a cardiologist lowered cholesterol, not heart attacks 🚨 🖊️@JAMAInternalMed, RADICAL PC-2: 👥 2,487 men w/ PCa starting ADT, 55 sites 📊 RCT: usual care vs routine cardiology/internist referral w/ statin for all ⏱️ Median f/u 5.8 yrs ✅ Cholesterol lower in treatment group ⚠️ CV death, MI, stroke, HF: sHR 1.08 (0.79 to 1.49). No difference ⚠️ The price: ~1,240 new specialist referrals, plus years of f/u visits, to move a lab value a statin script could have moved on day 1 🎯 Advice from this paper, skip the referral, just start the statin🤷 🔗 doi.org/10.1001/jamainternme… @AmerUrological @UroOnc @SUO_YUO @urotoday @UrologyTimes @PCF_Science @PCFnews @ManuMysore2
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Javier Pérez Ardavín retweeted
🚨 MRI-first screening w/o contrast finds more ≥GG2 #ProstateCancer 🚨 @EurUrol 👥 759 pts randomized 📊 Biparametric MRI first vs MRI only if PSA ≥3 ⏱️ 15 min scan, no contrast ✅ csPCa detected: 4.6% vs 1.8% (RR 2.6, 95% CI 1.1-6.1) ✅ Several csPCa found in pts w/ normal PSA ⚠️ More biopsies in MRI-first arm (10.8% vs 5.2%) 🎯 A FAST⚡️ contrast-free MRI up front catches significant PCa a PSA screen might miss @PCF_Science @PCFnews @urotoday @UrologyTimes @UroOnc 🔗shorturl.at/NUI1i
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Javier Pérez Ardavín retweeted
Generally assumed population-based PSA screening = increased overdiagnosis. But already lots of PSA testing going on. In a modeling study, we show organized screening would reduce PSA tests, overdiagnosis compared to current disorganized approach onlinelibrary.wiley.com/doi/…
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Javier Pérez Ardavín retweeted
Point-Counterpoint: Does #PROTEUS represents a new standard of care? Dr. David Morris @UA_Nashville at #USPCC26 says YES—for carefully selected patients planning RP. Key arguments: ✅ PSMA PET is now routine practice—MFS by PSMA PET reflects real-world staging ✅ Perioperative apalutamide delayed next therapy by ~3 years (NNT ~10 at 5 yrs) ✅ ~3× higher odds of organ-confined disease; pCR may convert some to surgical candidates ✅ 77–80% recover testosterone >150 ng/dL by 1 year with proactive AE management Bottom line: For high-risk/node+ patients accepting upfront toxicity to delay progression, PROTEUS supports perioperative intensified therapy as "a" new SOC. Written coverage by @zklaassen_md @GACancerCenter > bit.ly/4yPazul
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Javier Pérez Ardavín retweeted
➡️ Monday Morning Mention! ➡️ Risk-adapted Omission of Systematic Cores in PI-RADS 3 Lesions Based on Prostate-specific Antigen Density, Biopsy Route, and Targeted Core Number: A Multicentre Cohort Study by Bogdan Adrian Buhas ...Guillaume Ploussard et al ➡️ buff.ly/E6iWTHn ➡️ We thank the authors for trusting EUO with your work! @uroweb @mroupret @GPloussard @jteoh_hk @Ric_Campi @CaPsurvivorship @LauraMarandino @RenuEapen @Ecastromarcos @OncoAlert @Sciencedirect
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Javier Pérez Ardavín retweeted
What if bladder preservation became biomarker-guided? @AlanTanMD outlined his hope for a future where ctDNA, utDNA, HER2, FGFR, and Nectin-4 determine who can safely avoid cystectomy and who needs treatment intensification. 🚩Less "bladder preservation for all." 🚩More "the right bladder preservation strategy for the right patient." That's where the field should be headed #BCANTT26 @UroToday @BladderCancerUS
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Javier Pérez Ardavín retweeted
#BCANTT26 Can AI identify which #MIBC patients actually benefit from NAC? Dr. Chappidi highlighted a major unmet need: 🔹 20–30% of patients derive little benefit from cisplatin-based NAC 🔹 Nonresponders face toxicity, treatment delays, and worse oncologic outcomes Using a single routine TURBT H&E slide, an AI histopathology biomarker predicted pathologic response with: 🔹 AUC 0.76 🔹 Accuracy 72.8% 🔹 PPV 78.5% Perhaps most importantly, this represents a scalable pathology-based approach that does not require costly molecular profiling. However, the most important finding may be the challenge of generalizability: 🔹 Internal CV AUC: 0.64–0.70 🔹 External validation AUC: 0.42–0.70 @UroToday @BladderCancerUS
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Javier Pérez Ardavín retweeted
🚨active surveillance, for #prostatecancer, now with a 25-year horizon🚨 @EUplatinum 📊 GÖTEBORG-1, screen-detected low- and intermediate-risk PCa, f/u up to 25 yrs ✅ extended data continue to support AS as safe for well-selected pts over the very long term ⚠️ intermediate-risk selection and adherence to follow-up still matter, this is screen-detected disease ⭐️PCa-specific survival at 25 yrs was 94% -99% for VLR -92% for LR -85% for Int Risk 🎯 bottom line: when we tell a pt w/with low-risk PCa that surveillance is safe, we can now point to a quarter century of trial follow-up. 🔗 shorturl.at/H2a6x #pcsm @AmerUrological @UroOnc @GGiannarini @PCFnews @PCF_Science @GabeCanales @ASPI_INTL
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Javier Pérez Ardavín retweeted
🚨 PSA can be flat while #prostatecancer grows 🚨 @JCO_ASCO 👥 >2,500 pts, advanced PCa 📊 pooled ARCHES + PROSPER, enzalutamide 📊 radiographic progression vs PSA change ✅ ~1 in 4 had progression on imaging w/ stable or undetectable PSA ✅ those pts had worse survival ⚠️ post-hoc, ARSI-treated pts only 🎯 on potent AR inhibitors, PSA is necessary but not sufficient. scan f/u matters, esp the first 2 yrs. @PCFnews @PCF_Science @AarmstrongDuke
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Javier Pérez Ardavín retweeted
Real-world management of high-risk NMIBC remains suboptimal. Despite guideline recommendations, maintenance BCG is underused, recurrences remain frequent, and radical cystectomy is rarely performed. tandfonline.com/doi/full/10.…
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Javier Pérez Ardavín retweeted
Honored to be a co-author of the KEYNOTE-B15/EV-304 study, now published in @NEJM. Exciting to see practice-changing data that will improve outcomes for patients with muscle-invasive bladder cancer. Congratulations to all investigators! #BladderCancer #MIBC
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Javier Pérez Ardavín retweeted
➡️ VI-RADS Score Performance in the Post-TURBT Setting: Explo ring the Need for Modification by Ailin Dehghanpour...Valeria Panebianco et al buff.ly/Xr0h1vk @AilinRadio, @VPanebiancoIT ➡️ Patient Summary We studied patients with bladder cancer who underwent bladder MRI after TURBT, performed for diagnostic or therapeutic purposes. We found that both the timing of MRI and image quality significantly affect the accuracy of detecting muscle invasion. A tailored MRI interpretation approach may help improve staging in this setting. ➡️ We thank the authors for trusting EUO with your work! @uroweb @mroupret @GPloussard @jteoh_hk @Ric_Campi @CaPsurvivorship @LauraMarandino @RenuEapen @Ecastromarcos @OncoAlert @Sciencedirect
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