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Dr. Brad McGregor

๐Ÿ‘ค Speaker
290 total appearances

Appearances Over Time

Podcast Appearances

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And so it was tough, right?

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

So a lot of the cases, patients were sort of being seen by surgeons and say, hey, this patient's dying, Elvis is flat and there's no need to see them or manage them.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And then we had the advent of immunotherapy and the advent of setting for the right patients.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And then more recently, now we have perioperative immunotherapy with cisplatin using split dose, getting GFR down to 40.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And then just in the past couple months, despite the government shutdown, we had rapid approval of EV with pembrolizumab in the perioperative setting, patients with cisplatin ineligible, and really sick patients, right?

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

Patients in their 70s, T3 disease, T4 disease.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

No positive, showing not only improvement in GFS, but a marked improvement in overall survival versus cystectomy alone.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

So I think the role of the medical oncologist is evolving rapidly.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And while we often would see these patients in the...

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

a select number in the pre-op setting, then all patient in the admin setting, I think it's becoming increasingly clear that we need to be seeing patients with muscle invasive bladder cancer as a multidisciplinary evaluation prior to their OR date.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

Because

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

I think it's very clear that not only can we offer important therapeutic inventions by seeing patients earlier, but we also get important prognostic information through CT DNA and appropriate testing to help guide therapy in the future.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

So I think it's a really exciting time to be treating patients with bladder cancer because I think we now have an opportunity to intervene on nearly every patient with muscle-based bladder cancer to improve their chance of a cure and long-term disease-free survival.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

To Amanda's point, I think it's really important.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

Like, we are talking now about a potential to cure patients, right?

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And, you know, if we can offer intervention early on and cure patients with a defined course of therapy, despite the amazing results we have for, commonly seen, ED, PEM, or the metastatic setting, it's still going to be better to offer that.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And so, it really is critical now, perioperative intervention.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

Immunotherapy and chemotherapy, be it cisplatin per the NAGA regimen or EV in the more recent EV303 data is really a standard of care.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

And all patients should have the opportunity to discuss that opportunity.

BackTable Urology
Ep. 287 Urothelial Carcinoma: Understanding CTDNA and Precision Medicine with Dr. Amanda Nizam and Dr. Brad McGregor

So if you have a situation where you know you have muscle invasive bladder cancer and you're looking to go to cystectomy,