Tag Archive for: myeloma relapse

Making Treatment Decisions | Understanding Common Myeloma Therapies

Making Treatment Decisions | Understanding Common Myeloma Therapies from Patient Empowerment Network on Vimeo.

What are common myeloma therapies, and when are they used? Dr. Ashley Rosko outlines the factors that impact treatment decisions and reviews available therapies including stem cell transplant, proteasome inhibitors, immunomodulatory therapies, and monoclonal antibodies.

Dr. Ashley Rosko is Medical Director of the Oncogeriatric Program at the Ohio State University Comprehensive Cancer Center – The James. Learn more about Dr. Rosko.

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Transcript:

Katherine:

We know that multiple myeloma patients have a number of options and that many available therapies are used in combination. 

So, I’d like you to walk us through the options that are available. 

Dr. Rosko:

So, I’m going to start by how the best way that I can frame out when we talk about newly diagnosed versus patients when they have relapse. So, there are therapies that are available for patients that are FDA-approved when they are newly diagnosed with the cancer, and there are therapies that are approved only when a cancer has acted up again or relapsed. 

So, I’ll kind of frame it from patients who are newly diagnosed. And then, I also will talk more about relapsed therapies and what we’re able to offer to patients. So, in first, when we talk about treatment options, we frame treatment based on a couple things. So, one is, we talk extensively about the disease biology. So, that plays an important role in how we decide which treatment the patient should get. 

And then, the second part about how – I would probably say there’s about four main parts. And so, disease biology is one, and another thing has to do with the patient characteristics. In terms of the patient’s overall health prior to developing cancer, and also how the cancer has impacted their health in terms of everyday activities. Whether or not a person has really slowed down quickly, whether they’ve been in the hospital, and how it’s impacting their organs. Because that plays a role in terms of what we’re able to give patients.  

If a patient has advanced kidney failure, which can sometimes happen, or if you have to focus more on protecting their bones and if there’s concern about fractures and things like that. And then independent of patient characteristics in terms of overall health, the last part I talk to patients about is their own preferences. It’s a hard thing to talk about, shared decision-making in a cancer that most people have never heard about, but there is certainly – when we talk about options and there are, it’s important to talk about shared decision-making in terms of what’s most important to them and where they – and most patients will say, “Well, I just want the best medicine.”  

And I say to them, “Well, you know, we have lots of options, and that’s the best thing about it, but we also want to be cognizant of the real world, of giving best options,” and for example, Many of my patients – so, I’m at The Ohio State University, I’m here. And a lot of patients travel. I have a lot of older patients that I care for, and they’re very independent with travel. And I want to make sure that whatever therapies we’re getting for them, that we can do this in such a way that maintains their lifestyle.  

So, the beginning part of a treatment, it is broadly described as – when we talk about someone who was diagnosed with this, it’s this thing called induction. So, induction is when we give anywhere from two to four medications to be able to control their cancer and put it into remission. And we know that the cancer is in remission because, like we started out the conversation with Dr. Cottini, myeloma makes proteins. Oftentimes, it makes proteins, those proteins are not nutrition proteins but are cancer proteins that we can track in the blood. 

So, we can check them every month and to make sure that the patients are having a really good response, and as such, we’re able to define that they’re responding to their treatment. Because they have a beginning stage in induction, which they’re given treatment, and then the goal is to put patients put in remission.  

Depending on the overall health of the patient, a standard of care for most patients diagnosed with multiple myeloma is to undergo an autologous stem cell transplant. An autologous stem cell transplant is not a transplant in which you’re getting cells from your brother or sister and they’re being donated to you. They are your own stem cells. We get them out of you when your bone marrow is free of disease, and then we would admit you to the hospital for a more intensive therapy and give them back. 

That is often the standard of care for patients newly diagnosed with multiple myeloma, and it is recommended for most patients. Some patients get – I like to think of it as a stem cell transplant not at the time of their initial diagnosis, but later on at the time of relapse, or some patients are not candidates for a transplant or elect not to have a transplant. And all of these options are very personalized to the patient. It’s very hard to say that this is exactly what we do. 

Because it’s a strategy where it requires a lot of shared decision-making to make sure that we’re getting good disease control, good quality of life, and deep, deep remissions for our patients. So, then, if a patient gets a transplant, there’s a period of recovery, and then patients go on a pill most often, a maintenance pill that they stay on for indefinitely. 

Myeloma is also a cancer which has perpetual therapy. Very different than many other cancers, where there’s a beginning and an end, myeloma for the most part is perpetual therapy, where you get some form of therapy at higher dosages versus lower dosages over a period of time.   

So, I’m going to talk broadly about the classes of drugs that we have and how we use them to be able to define therapy. 

So, the first class of drugs are called proteasome inhibitors. Just like many other cancers, we use different types of drugs to be able to target different aspects of a cancer cell’s growth cycle.  

So, very similar to how we do other drugs, these are very specific to the cancer cell, and they’re very targeted. So, unlike some of our other kind of classic chemotherapies, many of these medicines that I’m going to talk about are very targeted at the cancer cells without causing too many other problems. 

So, proteasome inhibitors include drugs like bortezomib (Velcade), which is given as a shot, carfilzomib (Kyprolis), which is given as an IV, or ixazomib (Ninlaro), which is given as a pill. They have different indications, but they’re the same class of drugs.  

The next class of drugs is called immunomodulatory drugs, or iMiDs. This includes things like lenalidomide (Revlimid), pomalidomide (Pomalyst). Those are the most common, and then we sometimes use the drug that the original iMiD drug, which is called thalidomide (Contergan). 

These are all pills that patients take, and so that’s oftentimes very nice for patients to be able to provide therapy at home, very well-tolerated. The next class of drugs are called monoclonal antibodies. On a cancerous cell, there is a marker. 

And so, we use monoclonal antibodies to be able to target the marker on the cancer cell. What that means is very specific. To that cancer cell, so, the most common target is the CD38, that’s a marker on one of the cancer cells. And we use a drug called daratumumab (Darzalex), that can be given as an IV or a subcutaneous agent, or another drug called isatuximab (Sarclisa). We also have other markers on the plasma cell. There’s a marker called SLAMF7, which we have other drugs called elotuzumab (Empliciti), which is often used for patients more in the relapse setting. 

Should You Push for a Stronger Myeloma Treatment at Relapse?

Should You Push for a Stronger Myeloma Treatment at Relapse? from Patient Empowerment Network on Vimeo.

Should myeloma patients consider choosing a more aggressive treatment at relapse? Expert Dr. Jeffrey Matous explains the revised approach to choosing treatment at this stage and shares examples of second-line therapies that may be options for relapsed patients.

Dr. Jeffrey Matous is a myeloma specialist at the Colorado Blood Cancer Institute and the assistant chair in myeloma research for Sarah Cannon Research Institute. Learn more about Dr. Matous.

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Transcript:

Katherine:

Kendall writes, “I’m in the maintenance stage following initial diagnosis and treatment. At first relapse, is it appropriate to push for stronger treatment in hopes of a cure?” 

Dr. Jeffrey Matous:

Yeah, so the answer to that has changed. The answer is yes, and so, the – it used to be said in myeloma that your best treatment was your first treatment. Then, if you relapsed, that the treatments didn’t work as well, and the remissions did not last as long. Throw it out, so now, we get multiple chances to get really deep remissions in patients, and we should be every bit as greedy when we’re treating relapsed disease, at least initially, as we are when we treat disease at the very beginning. We know, for example, that there are many second-line therapies. I’ll just throw out some examples – daratumumab (Darzalex), pomalidomide dex, daratumumab, Revlimid dex, daratumumab Velcade dex.  

Not to mention, the T-cell therapies that can put patients in remissions that are so deep that we can’t even find myeloma cells using very sophisticated molecular techniques, so be greedy. 

What Is Known About the Risk of Myeloma Relapse?

What Is Known About the Risk of Myeloma Relapse? from Patient Empowerment Network on Vimeo.

Myeloma relapse is common, but what is known about the the probability of relapse? Expert Dr. Benjamin Dermain explains the significance of clinical trial data and the important role of blood work, including monitoring M-spike and light chain levels.

Dr. Benjamin Derman is a hematologist and oncologist specializing in multiple myeloma at the University of Chicago Medicine Comprehensive Cancer Center. Learn more about Dr. Derman.

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Transcript:

Katherine:  

Is research being done to determine the likelihood of relapse and when that might occur?   

Dr. Derman:  

Yeah. I mean, we can look at clinical trial data for regimens that have been tested in the relapsed or refractory setting and say, “Okay, we know that this three drug regimen typically gives patients a year before the disease comes back.” Or “This one gives two-and-a-half years or three years.” So, that’s one piece.  

But when you think about who – if you wanted to know ahead of time, “Okay, a patient with high-risk disease, they’re likely not to have as good of a response.” But nobody knows ahead of time the exact amount that they’re going to relapse.  

But one of the things that we focus on, part of the reason that patients get a good amount of blood work when they have myeloma and they’re on therapy is that we have a measure in the blood, or we have several measures in the blood, where we can monitor for relapse. So, we can look at the abnormal proteins, what we call paraproteins in the blood. Either as the M-spike, is what it’s called, or light chains. We look at both of those to see if there are increases in those numbers over time.

When a patient’s responding, those numbers come down. When a patient is losing response and their disease is progressing, that’s when we start to see those numbers go up. And that’s often an indication that we need to switch treatment, even before a patient develops symptoms related to their myeloma.   

What Are the Treatment Options for Relapsed/Refractory Myeloma?

What Are the Treatment Options for Relapsed/Refractory Myeloma? from Patient Empowerment Network on Vimeo.

What do relapsed/refractory myeloma patients need to consider when choosing a treatment approach? Expert Dr. Benjamin Derman explains the impact of previous therapies on options, various treatment classes available, and why combination treatments may be optimal.

Dr. Benjamin Derman is a hematologist and oncologist specializing in multiple myeloma at the University of Chicago Medicine Comprehensive Cancer Center. Learn more about Dr. Derman.

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Transcript:

Katherine:

Unfortunately, relapse is common among myeloma patients. Or it may be that a treatment stops working, and so the person’s myeloma becomes refractory.   

When considering a treatment for relapsed or refractory myeloma, are there different questions that patients should be asking their healthcare team?  

Dr. Derman:

Yeah. I mean, that’s a great question. I think part of it is every patient’s journey with myeloma ends up being quite unique, in part because we don’t have a lot of consensus in terms of how to treat myeloma. So, I may choose one regimen, but the other doc down the street is going to recommend a slightly different one. And now, they all have efficacy. No one’s going to be recommending something that’s not good, right? But what it means is that the journey, the number of therapies, the types of therapies that a patient has received are all going to be quite different than the next.  

So in part, sometimes the past therapies are going to dictate what options are available.  

So, I mentioned some different classes of therapies. The proteasome inhibitors, there’s a certain number of those. The immunomodulatory iMiDs, there’s a certain number of those. The CD38 monoclonal antibodies, there are those. And then there are a few other drug classes as well. 

And if we’re using three or sometimes four drugs at a time for each what we call line of therapy, meaning each time a patient changes treatment – right? Eventually, we’re going to have gone through a number of treatments that now the patient would be – their disease would be resistant to. And so, you don’t really – it’s not really going to be prudent or wise to go back to therapies that didn’t work previously.

And so, we start mixing and matching, and we come up with regimens that we think are going to hopefully throw a curveball to the myeloma to really try to get rid of it again. That’s what I mean by it’s dictated by past therapy.  

What Treatments Are There for Myeloma Patients Who Relapse After CAR T?

What Treatments Are There for Myeloma Patients Who Relapse After CAR T? from Patient Empowerment Network on Vimeo.

Do multiple myeloma patients who relapse after CAR T have other treatment options? Dr. Sikander Ailawadhi from the Mayo Clinic explains patients who typically receive CAR T-cell therapy and options for those who relapse after CAR-T therapy.

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Transcript:

Lisa Hatfield:

So this next question has to do with the sequencing of treatments, which, again, speaks to the fact that it’s super important to see a myeloma specialist, but the question is what treatments are available for myeloma patients who relapse after CAR T?

Dr. Sikander Ailawadhi:

Very, very important question, and unfortunately a tough situation that we are dealing with because CAR T initially has been used for later lines of therapy as it is currently FDA-approved. With time, hopefully it will start making it may sooner in the treatment also, but when a person…when a patient has had treatment with CAR T, generally, they have already had treatment with most of the standard available drugs prior to CAR T, because the way CAR T is currently approved is the patient has to have at least four prior lines of therapy, and generally, at least in the U.S. system, with the first three to four regimens or lines of therapy, we’ve already seen and exhausted most of the available drugs.

So you can imagine most CAR T, there is less drug availability that the patient has not had before or may not be resistant to, but if the CAR-T response lasted long enough, sometimes we are recycling some of the drugs after previously used, and the patient may respond to them again.

Another thing to think about in that place is from my standpoint, clinical trials are extremely important and patients must seek clinical trial options, as you mentioned, again, important to see a specialized myeloma center, but one of the drugs that was approved in 2022 bispecific antibody, teclistamab (Tecvayli), and there are some other related by specific antibodies which have actually shown some benefit despite the fact that they also target BCMA, which CAR T targets, but patients who had prior BCMA therapy still had a very good response rate to, for example, teclistamab or some other…bispecific antibodies in clinical trials, so I don’t say that everybody who’s been treated with a BCMA CAR T should go immediately to a BCMA and bispecific may not be the best option in all cases.

But sometimes recycling older drugs in certain different combinations, clinical trials or options promising options like bispecific antibodies. We do have more options today than even what we had a year ago for patients who are progressing after CAR T-cell therapy. 

What Are Some Clinical Myeloma Relapse Predictors?

What Are Some Clinical Myeloma Relapse Predictors? from Patient Empowerment Network on Vimeo.

Some multiple myeloma patients may relapse, but are there clinical predictors for relapse? Dr. Sikander Ailawadhi from the Mayo Clinic discusses mutations, clinical responses, and test results that may signal a higher likelihood of relapse.

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Transcript:

Lisa Hatfield:

Great, what are some of the clinical predictors for relapse in myeloma and when should patients speak up?

Dr. Sikander Ailawadhi:

Okay, so when we say clinical predictors of relapse, well, let me look at this from the standpoint of a patient’s been diagnosed, they’ve been treated, which patients are more likely to relapse is one way of looking at, and if we are looking for our following up a patient, what are we monitoring to look for relapse? So I’ll address mutates very quickly. So when we say what are the predictors of earlier relapse, the most important things that we know of are on any of the high-risk communications we’ve been talking about, the fact that it’s standard of care to look for any genetic mutations in the center diseased plasma.

So the myeloma cells, presence of any high-risk mutations, for example, there’s one called deletion 17p to certain chromosome mutations like 14;16 translocation, etcetera. Patients should be aware of what mutations their plasma cells have, having high-risk mutations, risk of early relapse or short duration of response.

Similarly, if a patient does not get a deep response to their prior treatment, they are more likely to come out of that response state sooner. One of the tests that has recently been used over the past few years, there’s something called the MRD test, minimal residual disease test, looking for one myeloma cell out of 100,000 or even one million bone bone marrow cells.

If somebody’s MRD-negative, they are more likely to have a longer duration of response. If they’re MRD-positive, meaning detectable disease on MRD test, comparatively shorter duration of response, etcetera. So these are predictors of earlier relapse, there are some other predictors like kidney dysfunction, and typically that happens if somebody has persistent kidney dysfunction because they don’t typically get access to all the drugs, typically relapse occurs sooner.

Now, when somebody is getting monitored for their disease, as I mentioned, we do labs every so frequently every month, every two months, every three months. That is what involves all the myeloma markers, serum lectrophoresis is to look for M spike, free light chains, look for light chain changes. You see what I mean? We know globules look for increases in immunoglobulins, and that’s what helps pick up the recurrence of the disease. 

How Is Relapsed or Refractory Myeloma Managed?

How Is Relapsed or Refractory Myeloma Managed? from Patient Empowerment Network on Vimeo.

Drs. Irene Ghobrial and Betsy O’Donnell discuss next steps if myeloma relapse occurs or the disease doesn’t respond to treatment. The experts review the necessary tests following a myeloma relapse and how a treatment choice is determined.

Dr. Irene Ghobrial is Director of the Clinical Investigator Research Program at Dana-Farber Cancer Institute and Professor of Medicine at Harvard Medical School. Learn more about Dr. Ghobrial.

Dr. Betsy O’Donnell is Assistant Professor of Medicine at the Dana-Farber Cancer Institute specializing in Plasma Cell Disorders. 

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Transcript:

Katherine Banwell:

We know that relapse can happen. Dr. Ghobrial, how common is relapsed or refractory disease? 

Dr. Irene Ghobrial:

Yes, and, fortunately, we do have amazing remissions. We have very long remissions. Many people are living 10 years, 15 years and longer, which as Dr. Nadeem said, was not something we knew about years ago. I trained 20 years ago as a fellow, and myeloma was a survival of three to five years.  

We’ve come a long way, but we want to change that even better. We want a cure. We want to tell a patient, “You are done. You’re cured,” and we will not stop until that happens. So, when people have a progression again or relapse, then we want to consider what is the next available option. What is the best option to give them yet one more long, long remission? We are failing sometimes, and that’s because the disease is so bad, the biology of the disease is so bad, and the drugs that we’re using may not be the best drugs for that patient. 

And that’s why we need to understand better the biology and pick the right drugs for the right patient up front as much as we can, and also think about earlier treatment. We were just saying we probably have amazing drugs, but we’re waiting way too long until people have almost metastatic disease, and then we treat them. Why not think of an earlier interception when the disease is less mutated, when you have less cancer cells, a better immune system, and use your best drugs then? And hopefully we will achieve cure in many of those patients. 

Katherine Banwell:

What testing takes place after a relapse? Is it different than what has happened before, the testing that was done before? 

Dr. Irene Ghobrial:

No, the same tests exactly. We sort of say it’s restaging. We check everything again – the bone marrow biopsy, the FISH, because you may now develop a 17p that was probably there, but the very, very small number of cells that you cannot detect, and now it grows because of something called chrono selection. The drugs kill the sensitive cells, but they don’t kill the bad cells, and that’s how we can get all of those changes and mutations.  

Katherine Banwell:

Okay. Dr. O’Donnell, is the process for choosing treatment different for a relapsed or refractory patient? 

Dr. Irene Ghobrial:

So, that’s a great question. Yes, it can be. I mean, again, it always depends on how the person is doing at that time. It also depends, there are certain drugs that may not be approved in the front lines, something like venetoclax (Venclexta). If a person has a specific translocation, this 11;14, that’s something that we would like it in a second-line setting, for example. 

Usually one of the big questions people ask is if you’re on a specific class of drugs, should you change classes? So, this example is if you’re on lenalidomide (Revlimid), and you have evidence that your disease is progressing, should you change to a different type of drug? A proteasome inhibitor, monoclonal antibody? Should that include one of the same classes of drug, like pomalidomide (Pomalyst), which is the next generation? 

So, there are a lot of different factors that we consider. The number of drugs. So, you know, as Dr. Nadeem said, historically – there’s a lot of history in myeloma therapy, and it’s been an evolution, and so now we’ve had people who were treated with the three-drug combination that are starting, after many years, to progress. So, we might choose a monoclonal antibody for those patients because it wasn’t available at the time they were diagnosed. Versus patients now, who are typically on a four-drug regimen that includes those monoclonal antibodies and all the different classes of drugs. 

We’re looking at different and, if available, novel agents to put those patients on. And again, I think Dr. Nadeem made a really important point that I want to underscore, which is that very often our best therapies are available in clinical trials. And so when and if there is the opportunity to be on a clinical trial, you may be then able to get something that would not otherwise be available to you. So, I encourage people to always have an open mind to being on a clinical trial at any stage in their disease treatment. 

Katherine Banwell:

What therapies are available for relapse or refractory disease? Are they different than other therapies? 

Dr. Betsy O’Donnell:

You know, so that’s a great question. So, yes and no. I highlighted one example that might be a little bit different, but in general, we’re very fortunate that we have multiple classes of drugs, meaning we have different drugs that work differently to kill your myeloma cells. And as Dr. Nadeem said earlier, we use those in combinations to increase the effectiveness of those medicines. Within each class we have a variety of drugs. 

You used the example of immunomodulators, and show that we have three different of those type of drugs.   

We have two different proteasome inhibitors. Beyond that, we have other classes of drugs that were mentioned. We have monoclonal antibodies, immunotherapies.  

And so very often we make, it’s almost like a mix where we pick what we think is going to be most effective, sometimes based on cytogenetics. The biology. Sometimes based on patient selection. What are their other medical problems, what are their current issues? And we pick the combination that we feel is going to be most effective from the different classes of drugs that we have together, usually trying to use multiple drugs in combination. 

Katherine Banwell:

Well, what newer therapies are available or in development for refractory and relapsed disease? 

Dr. Betsy O’Donnell:

So, I think that the greatest interest that I think we’re all most excited about is the immunotherapy space, and I think we’ve seen – for myeloma, we see that this is a relapsing and remitting disease. 

And what’s been so exciting about CAR-T cells and the bispecific antibodies is that in patients who have had, on average, five relapses, we’re seeing tremendous results. So, complete remissions or very good partial remissions that last. In fact, can last up to two years, on average, with one of our CAR T-cell products. 

So, this is really exciting, especially when you compare to what historically has been out there for patients who have had that many relapses. And just as Dr. Nadeem said, the way that drugs enter, they enter from the relapse refractory setting, ethically that’s what makes the most sense, and they march their way forward. And so that process is happening right now as we speak, and I think like Dr. Ghobrial talked about, is the importance in early disease of thinking about using these really exciting therapies in patients who have lower burdens of disease with a goal of cure. 

And so I think all of us on this call are committed to one thing, and that is curing multiple myeloma, and even the precursors that lead up to it so that patients never have to go through the process of years and years of therapy. And so I think we’re very excited about what immunotherapy might be able to offer as we move forward in myeloma treatment. 

Understanding Relapse in Myeloma

Understanding Relapse in Myeloma  from Patient Empowerment Network on Vimeo.

What are indicators that a myeloma patient has relapsed? Dr. Mark Schroeder explains how relapsed and refractory myeloma are monitored and treated. 

Dr. Mark Schroeder is a hematologist at Siteman Cancer Center of Washington University School of Medicine in St. Louis. Dr. Schroeder serves as Associate Professor in the Department of Medicine. Learn more about Dr. Schroeder.

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Transcript:

Katherine Banwell:

What are the indicators that a patient’s disease may have relapsed?  

Dr. Mark Schroeder:

Yeah, so we would typically be following a patient about every three months. Somebody that has gone through the initial induction, consolidation, maybe they’re on maintenance therapy, or maybe they’re on active therapy for after they have relapsed from a myeloma.  

Each of those visits every three months, we are monitoring bloodwork, we’re monitoring the monoclonal protein that the myeloma produces.  

Or if it doesn’t produce much of that protein, we’re monitoring other parameters, so urine testing or maybe even imaging like a PET scan. And we’re looking for consistent rises in that number, and we’re looking for, not necessarily a little rise in the protein, but incremental continuous rise – that suggests that the myeloma is starting to grow again, and it’s growing on the current treatment, and we need to switch gears and try a different treatment. There are some patients who – that protein, the myeloma or the myeloma cancer doesn’t die to treatments – that’s refractory. So, we try a treatment, and there’s just no response. We don’t see a drop in the protein in the blood, we still see a good burden of the myeloma in the bone marrow biopsy. And those patients, that’s also an indication to try a different treatment.  

Katherine Banwell:

You mentioned that myeloma often returns, so how typical is it for a patient to relapse? 

Dr. Mark Schroeder:

Yeah, I would say that’s the norm for patients with myeloma. There are reports in patients who undergo things like stem cell transplant, that maybe 10 percent of patients might be out 10 years without detection of their myeloma, but that’s not the norm. So, most patients who are diagnosed with myeloma will go through periods of treatment and hopefully periods of remission – the majority go into periods of remission to myeloma where it’s not very active, but the myeloma tends to come back. 

Katherine Banwell:

I think you’ve already answered this, but I’m going to ask you in case you give different or more information. If a person is relapsed or refractory, how are they typically treated? 

Dr. Mark Schroeder:

So, when they relapse, it depends on their prior treatment. So, if the myeloma is not responding to a drug, then it is, from the physician’s perspective that’s treating you, a good idea to change the type of chemotherapy drug that you’re on. Any time, whether it’s diagnosis or relapse, clinical trials are appropriate to engage with and potentially even use as primary treatment. All clinical studies in myeloma or for cancer in general are typically engineered around active treatments for the cancer. And so, those studies in myeloma when you’re having the cancer relapse, say, early in the course of your cancer, those studies typically are geared to use drugs that are approved by the FDA. Later in the lines of treatment, maybe you’ve had to progress after four lines of treatment, but trying to move them earlier, and they’re very active in the fourth line.  

So, you could potentially have access to an active treatment moved earlier in the treatment through a clinical trial. There is also a long list of other approved myeloma therapies. There is a good handout, I think, through the NCCN for patients for myeloma that lists a lot of the approved myeloma therapies and kind of guides patients. It’s a good resource book that I would point any of the listeners to.