Real World Health Care Blog

Tag Archives: ASCO

Pain Management for Cancer Survivors

This week, Real World Health Care continues our series on Pain Management by speaking with Judith A. Paice, PhD, RN, who is the lead author for the American Society of Clinical Oncology’s guideline, Management of Chronic Pain in Survivors of Adult Cancer. Dr. Paice is Research Professor of Medicine, Hematology/Oncology, at Northwestern University’s Feinberg School of Medicine and a full member of the Robert H. Lurie Comprehensive Cancer Center. Dr. Paice’s clinical work focuses on the management of cancer-related pain, and her research focuses on the study of chemotherapy-induced peripheral neuropathy. We spoke about the ASCO guideline and the need for clinicians to balance pharmaceutical and non-pharmaceutical approaches to pain management.

Real World Health Care: Why did ASCO issue a guideline for the management of pain in survivors of adult cancer?

Judith A. Paice, Feinberg School of Medicine, Northwestern University

Judith Paice: The oncology field has evolved tremendously in recent years. Not only are people living longer with cancer, but they’re being cured of their disease thanks to some fantastic treatments. These treatments provide good clinical responses, but they can also cause significant toxicity, some of which may lead to chronic pain syndromes. The goal of the guideline was to alert oncologists to the presence of these long-term, persistent pain syndromes. A secondary goal was to provide support for chronic pain syndrome treatment.

Clinician Guidance

RWHC: What are the most important take-aways for clinicians?

JP: First are ASCO’s recommendations for screening and assessment. Second are recommended treatment options, both pharmacological and, equally important, non-pharmacological treatments. The guideline also provides insights and risk mitigation strategies for clinicians around the long-term use of opioids.

Today’s oncologists are faced with a very different pain management phenomenon than they were 20 years ago, when opioids were primarily used at end of life. Opioids are now being used for patients with a much longer survival trajectory — 20 to 30 years or more. As clinicians, we need to ask if such long-term use of opioids is appropriate and safe. How do we go about determining that? The guideline helps oncologists with those types of assessments and decision making.

RWHC: What do you feel are the biggest challenges facing oncologists in managing chronic pain in cancer patients, and how is ASCO helping clinicians manage those challenges?

JP: Our society is facing a serious public health problem in the opioid abuse and misuse epidemic. As a result of this problem, we’ve seen regulations at both the state and federal level that are having a chilling effect on the availability of opioids, even for those in desperate need of these medications. ASCO has a position paper on protecting access to treatment for cancer-related pain that I encourage all clinicians to read. ASCO also advocates for better third-party reimbursement for physical therapy, occupational therapy, cognitive behavioral therapy and mental health counseling. These are crucial therapies for patients facing the “new normal” of cancer survivorship, yet most third party payers provide little or no support for these treatments. As clinicians, we need to help our patients maintain function and cope with the fact that their lives are going to be very different. For patients, it’s more than surviving cancer. It’s about finding their own inner strength in survivorship.

New Pain Management Treatments

RWHC: Where do the biggest opportunities lie for new pharmaceutical pain management treatments?

JP: Several new findings in the laboratory may lead to novel agents that do not produce opioid related adverse effects. This is promising, assuming the findings can be translated into a clinical setting. There have also been numerous compounds that proved effective in animal models of pain, but when moved into the clinical setting, they either had adverse effects that weren’t seen in animals, or they didn’t have the efficacy they presented in the lab. It is very difficult to develop a model of cancer pain in animals.

Unfortunately, there haven’t been many completely new drugs. Most of the agents approved recently are slight variations of existing compounds or an update in the delivery method: a spray instead of a tablet, for example. The industry has been more focused recently on abuse-deterrent compounds. This is a somewhat controversial area because while such formulations prevent people from crushing, snorting or injecting the drugs, they don’t keep people from taking more than what is prescribed.

Non-Pharmacologic Therapies

RWHC: What should the role be for non-pharmaceutical pain management therapies in treating cancer patients?

JP: For quite a long time, there was a tendency in medicine to rely only on pharmaceutical therapies. This made sense when patients did not have long-term survival prospects and when managing pain meant helping the patient get from their bed to a chair. Today, cancer patients are living longer. They want to get back to work and function safely without the risk of falls and other complications.

We’ve seen good data around the usefulness of physical therapy, occupational therapy and cognitive behavioral therapy for many chronic pain situations, including cancer-related pain. These non-pharmacologic therapies must go hand-in-hand with pharmaceutical therapies.

Part of the challenge with non-pharmacologic therapies is limited reimbursement. The other big challenge is getting buy-in from patients. Most of us want a quick fix. Redefining expectations can be difficult. Physical and occupational therapy can be demanding, and access to specialists who understand the special needs of those surviving cancer are in short supply. Also, there remains a stigma attached to seeing a mental health counselor. It’s important for cancer patients to know that they aren’t “weak” if they need support to help them cope with the physical and emotional challenges of being a cancer survivor. Our field needs to do a better job educating our patients about the importance of including non-pharmacologic therapies as part of our pain management repertoire.

Non-Small Cell Lung Cancer: With Greater Understanding Comes Greater Challenges

This week, Real World Health Care speaks with lung cancer specialist, Gregory Masters, MD, FASCO, attending physician at the Helen F. Graham Cancer Center and associate professor at the Thomas Jefferson University Medical School. In addition to being Fellow of the American Society for Clinical Oncology, Dr. Masters is co-chair of the ASCO Committee for Updated Guidelines on Chemotherapy for stage IV non-small cell lung cancer. We talked about some of the challenges facing both researchers and clinicians treating patients with non-small cell lung cancer (NSCLC).

Real World Health Care: What do you see as the biggest challenges facing NSCLC researchers, and how can those challenges be overcome?

Gregory Masters, MD, FASCO

Gregory Masters, MD, FASCO

Gregory Masters: The field of lung cancer treatment is exploding in terms of our ability to understand the molecular biology of NSCLC, immunotherapies, targeted therapies and surgical techniques. We’re improving our ability to treat the disease, but we’re also challenged in terms of clinical trials. There’s a limited amount of time, limited number of patients and limited resources to design and implement those studies. More treatments mean more ways to design trials to compare and evaluate the efficacy of those treatments. So in some senses, the field is a victim of its success.

Collaboration is key, and the Cancer Moonshot program is a great example of this because it focuses on the pooling of data and resources to improve our ability to tackle the many challenges we face. We need the large cancer centers working together with community oncologists and the pharmaceutical industry to design studies, get patients enrolled and evaluate results.

RWHC: What do you see as the biggest challenges facing NSCLC clinicians, and how can those challenges be overcome?

GM: As our understanding of the biology of NSCLC increases, it adds a level of complexity for oncologists to keep up with. This is an issue that becomes more acute when you consider that the same oncologists treating NSCLC are treating other types of cancers as well, and there has been an equal explosion of research in other cancers.

We need to make sure that practicing oncologists have the resources they need for ongoing education. They need to attend relevant meetings and stay up on the latest research. They need to avail themselves of the resources available through the National Cancer Institute. They also need access to clinical trials. The real-life challenge in all of this is finding the time and energy to keep up with the latest research and opportunities. In all honesty, there are often not enough hours in the day.

RWHC: What do you think have been the most important advances in NSCLC research over the past decade? And how are those research advances changing the face of clinical treatments?

GM: The biggest advances have been in our understanding of the molecular biology and molecular genetics of NSCLC, which allow for targeted therapies. Each targeted therapy has a targeted population, which helps us make good on the promise of personalized medicine. Plus, we now have immunotherapies that allow us to “turn off” immune system regulators. In a practical sense, this means that patients who, until recently had few options if they were coming to the end of the line in terms of the ability of chemotherapies to treat their disease, now have new clinical options. Those options not only increase our ability to treat the disease, they give our patients the emotional boost they need to take the next step.

RWHC: Where do you see NSCLC research going in the next decade?

GM: It’s hard to predict. I don’t think anyone would have predicted ten years ago where we are today. But one area of promise is the further characterization of molecular changes in tumors as well as secondary changes in patients who have mutations, such as ALK mutations. This work is exciting and just in its infancy. Another area of promise is in our understanding of the immune system to determine which patients will benefit from a course of treatment and which won’t. We’re also developing a better understanding of the importance of palliative care and quality of life. All cancer patients can benefit from palliative care, but we need to expand the care team to include more people who can help, especially because oncologists are stretched so thin. We need additional resources to help our patients manage their symptoms and provide for a better quality of life.

RWHC: While exposure to cigarette smoke, asbestos and certain chemicals have been linked to NSCLC, many patients have not experienced such exposures. At the same time, other people with high exposure don’t get lung cancer. Does this mean the disease may be linked to genetics or some other factor?

GM: This is a question we’ve been asking for many years. How do we differentiate between environmental factors and intrinsic risk in a patient or a population? It’s the old nature versus nurture debate. We’re certainly improving our understanding of risk factors, but we still do not yet know why some people have a higher risk while other who smoke two packs a day don’t. We need more research in epidemiology and population-based studies. Unfortunately, those studies are hard to do.

RWHC: Why did you get into this field? What continues to inspire you?

GM: Choosing a career can be tricky. I was exposed to some great role models when I first started studying medicine and developed a deep respect for oncologists and the relationships they have with their patients. I continue to have great interest in research and learning more about cancer, but more than that, I enjoy having a positive impact on my patients—seeing them improve and seeing the gratitude of family members who appreciate what I do to help their loved ones. That’s what makes me excited to come to work every day.