Tag Archive for: lab work

Is Your Metastatic Breast Cancer Treatment Effective?

Is Your Metastatic Breast Cancer Treatment Effective? from Patient Empowerment Network on Vimeo.

How can metastatic breast cancer treatment effectiveness be gauged? Dr. Jane Lowe Meisel shares important indicators, including symptom improvement, and discusses periodic testing that can help track a patient’s treatment results.

Jane Lowe Meisel, MD is an Associate Professor of Hematology and Medical Oncology at Winship Cancer Institute at Emory University. Learn more about Dr. Meisel here.

See More From INSIST! Metastatic Breast Cancer

Related Resources:

How Can You Advocate for the Best Breast Cancer Care?

Factors That Guide a Metastatic Breast Cancer Treatment Decision

Which Metastatic Breast Cancer Treatment Is Right for You? Guide


Transcript:

Katherine:

We have another question we received earlier, this one from Eileen. She asks, “How will I know whether my treatment is working?”

Dr. Meisel:

That’s a really good question. So, I think for patients who have symptoms from their cancer, they often will know the drug is working because their symptoms improve. Say if you have lung metastases and you are short of breath and your shortness of breath gets better. That’s a really good sign that the treatment is working. I would say that often what we are doing, and it depends a little bit on the regimen and what the patient is getting and how often they’re coming in.

But we’re checking labs as well and sometimes there are lab abnormalities when a patient is diagnosed with metastatic cancer that can then improve over time. So, for example, if someone has a heavy burden of bone involvement with breast cancer, there’s a lab value called the alkaline phosphatases that will often be elevated. If that starts elevated and comes down, that’s a really good sign. And some of their liver function tests that we check and if a patient has liver metastases, we often will see those come down if a patient is responding.

There are also, what we call tumor markers that we can check in patients with metastatic breast cancer. Those would be proteins in the blood basically that can be made by the breast cancer in abundance. And those are called CA27-29 and CA15.3. Some doctors check both of them. Some will just check one depending on which one their laboratory at their institution is running. But typically, I will check those at diagnosis of metastatic disease. And then if it’s elevated, I know it’s a good marker to follow for my patient. And then I’ll follow that monthly or every three weeks, depending on when the patient is coming in to see me.

And if I see that marker start to go down, it’s not an absolute, but it can be a good early indicator of improvement with the treatment. And then I think it varies a little bit from practice to practice and based on patient preference. But often there will be scans done when a patient is initially diagnosed to determine the extent of the disease. So, usually a CT scan of the chest and the abdomen and the pelvis or a PET scan, which some of you may have heard of. Either one of those is good.

And that can be done about every 12 weeks usually in the beginning, to make sure a patient is responding and once you feel confident that they are, those can be done less frequently. So, I would say the scans and the lab work and then the patient’s overall condition are usually the way that we look to see, are we having a response or not. 

What Are the Limitations of Telemedicine for Prostate Cancer Patients?

What Are the Limitations of Telemedicine for Prostate Cancer Patients? from Patient Empowerment Network on Vimeo

For prostate cancer care, what are some differences that patients experience with telemedicine visits rather than in-person visits? Dr. Leanne Burnham details some telehealth limitations that she has noticed in care for her patients.

See More From the Prostate Cancer TelemEDucation Empowerment Resource Center

Related Resources:

 

What Are the Benefits of Telemedicine for Prostate Cancer Patients?

What Prostate Cancer Populations Will Benefit Most From Telemedicine?

Will Telemedicine Mitigate Financial Toxicity for Prostate Cancer Patients?

 

Transcript:

Dr. Leanne Burnham

Well, some limitations that we’re seeing with telemedicine use, I can speak to, not only as a scientist, but also as an advocate for my loved ones, and seeing how telemedicine works in real time. It’s a little bit different when you can’t have your spouse or your parent or your sibling come with you into an office visit. Having your advocate sitting next to you on a virtual visit can come across a little bit more differently than when it’s in-person, and so that some of the personal effects are lost, I feel at times with the telemedicine approach. Then there’s also the idea of a telemedicine appointment often being like a double appointment, so let’s say, for example, if I were to go to a doctor in-person and I need to have some lab work done, you kind of can get it done at the same time. You go to your appointment, and then you go around the corner to get your labs done. Whereas now it may be that you have a telemedicine visit, and now it’s like, okay, you need to go get those labs, so you still have to find other time where you have to go and get that done, so it can tend to spread the experience out for some people.