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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

I think it really does.

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

It's important to have these discussions and talk with medical oncologists because I think intervening now, I mean, the magnitude of benefit with cisgender versus cisgender was higher than we saw with like the ABC analysis, right?

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

So, I mean, immunotherapy in the preoperative setting offers a huge advantage to these patients.

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

And, you know, if we extrapolate from melanoma where it does seem like giving immunotherapy when there's disease in place offers a benefit,

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

The same thing here.

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

We're just adding chemotherapy to that to even better disease control.

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

So I just think it's incredibly important that all patients and patients see us.

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

I will say we often see patients together.

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

So a patient comes in for a referral, they've maybe seen someone else, and they'll come in and a lot of patients are very educated and have ideas going in.

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

And so I think that we certainly talk about all options, right?

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

So for those small, single tumors, less than five centimeters, no

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

CIS, all those, we'd certainly think about it.

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

But I will say where we probably think more about bladder preservation is we start with systemic therapy.

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

And then those patients with exceptional responses were like, well, maybe instead of doing surgery, the patient's like, I have a really good response.

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

Do I really need to have my bladder out?

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

And I think that that's the unanswered question, right?

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

So I think that as our therapies get so much better in the paraplegic setting, like EVP has a path CR rate of over 50%, like unheard of.

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

Like if we can potentially cure patients with systemic therapy alone, that's going to be amazing.

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

So I think we're very early in this idea, but I think it's possible.

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

And so I think right now, again, that chemo-radiated situation is,