Arthritis Treatment News: Why It’s Hard to Stick With Rheumatoid Arthritis Treatment

/ January 24th, 2013/ Posted in Other / No Comments »

Why It’s Hard to Stick With Rheumatoid Arthritis Treatment

If dealing with rheumatoid arthritis is a full-time job, the treatment for RA is a task that requires painstaking attention to detail and a whole-hearted commitment to a long-term goal.

While the payoff can be huge — —preventing or at least slowing down potentially disabling joint destruction — —it’s still hard for patients to stick with the treatment, whether it’s pills, self-administered injections, or three-hour-long infusions given in a doctor’s office.

Consider also that RA medications can be pricey and have side effects and that there’s the psychological impact of having to undergo lifelong treatment, and you have a recipe for noncompliance — —the medical term for people who don’t take their medicine as directed.

“Compliance is a huge issue,” confirms Christopher Ritchlin, MD, MPH, a rheumatologist and professor of medicine at the University of Rochester Medical Center in New York. According to a 2007 study, some people with RA missed their meds between 10 percent and 36 percent of the time, depending on the drug taken. Other studies have reported noncompliance rates as high as 70 percent.

“I can deal with bouts of pain, but the fact that it’s chronic and never going away, that’s the hardest thing to deal with,” says Angela Lundberg, 32, who was diagnosed at 18.

It’s especially tempting to skip medication when the beneficial effects aren’t obvious unless you’re looking at an X-ray showing the condition’s progression (or even if they are obvious). Still, research suggests that without treatment joints will deteriorate more rapidly and the journey to disability will be quicker. Hence, it’s important to find ways to stay motivated.

How treatment helps

Even though there are many different kinds of RA medication, the mainstay of treatment is the disease-modifying antirheumatic drug, or DMARD. (Other important classes of drugs for RA are inflammation-fighting corticosteroids, like prednisone, and nonsteroidal anti-inflammatory meds, or NSAIDs.)

DMARDs are the only RA drugs—whether they are newer biologics, such as Enbrel, Humira, Orencia, Remicade, and Rituxan, or older drugs, such as methotrexate and Plaquenil — —that have been shown to slow down joint destruction. After years of research, experts think a “hit it early, hit it hard” approach is best, meaning it’s better to take strong medication that delays joint destruction as soon as a diagnosis of RA is confirmed, rather than wait until the disease progresses.

Many of the DMARDs work by suppressing the hyperactive immune system to keep it from attacking the joints. These drugs are typically very helpful so the benefits outweigh the risk of side effects—and side effects are one of the main reasons people may skip meds.

“Each one of the drugs used to treat rheumatoid arthritis has its own unique set of side effects, some of them mild. But most of the drugs that are the most effective have potentially serious side effects,” says Bruce Baethge, MD, a professor of internal medicine at Texas A&M Health Science Center College of Medicine in College Station and a rheumatologist with Scott & White in Temple. “Fortunately, they only occur in a small percentage of people, but that doesn’t mean it can’t happen.”

The more serious adverse effects can include a heightened risk for infection, including upper-respiratory infections and even tuberculosis. Methotrexate, a drug that is the “anchor therapy” for the condition, can cause nausea and mouth sores, says Eric Matteson, MD, a rheumatologist with the Mayo Clinic in Rochester, Minn.

The fear of side effects can be as big a problem as the side effects themselves.

Dr. Ritchlin tells the story of one patient who had severe psoriatic arthritis, a cousin of rheumatoid arthritis. “His arthritis was flaring like crazy. He could barely walk,” he recalls. But when asked how often he was taking Enbrel, the man told Dr. Ritchlin that it was only once every four months, rather than twice a week as recommended, because he was afraid of getting lymphoma.

RA in general can increase lymphoma risk, and although the Food and Drug Administration has investigated a link between some biologics and lymphoma, there isn’t evidence to support the link.

Some people can be hesitant to take methotrexate, Dr. Ritchlin adds, due to the fact that it is also given to cancer patients in chemotherapy regimens—even though the dosage for RA is only a fraction of that used in cancer treatment.

Dr. Matteson says education is key. “The more the patients understand about the drugs, the more likely they are to be compliant, even if they see they are problematic. We point out that they also have a very difficult and often devastating disease, so we try to put that in perspective.”

Another way to keep things in perspective is to stay on top of monitoring the disease. Dr. Matteson says that his patients receive regular tests, such as X-rays, to assess their joint health. If patients see that joint destruction has halted since they started a DMARD, for example, they may feel more compelled to stick to their drug regime.

However, if the medicines do turn out to be too difficult to take, Dr. Matteson recommends that patients bring up these issues with their doctor and ask about alternatives. “If the problems are prohibitive, we have effective alternatives available. We try to individualize the therapies,” he says.

For example, if methotrexate makes a patient nauseated, Dr. Matteson would seek another option or another way of taking methotrexate, or recommend an antinausea medication to counter this side effect.

Cost and other issues

DMARDs and other RA medications aren’t necessarily easy to take, cheap, or fast acting. Some have to be taken two or three times a day (Plaquenil is one example); others are taken once a day; and some other drugs, like Enbrel, require a self-injection once a week.

Lundberg, who lives in the Minneapolis area, had been visiting a clinic every two months for a Remicade infusion. But when she moved to Ireland for a short time, she had to switch to Enbrel, which is self-injected, because it was difficult to get to the doctor’s office for regular appointments. “It’s not hard to learn the injection, but I never got comfortable doing it,” she says. “I always got really nervous and hated it.”

Dr. Matteson advises patients to speak with their doctor about switching to a different delivery method. “I seek to offer these where available,” he says. “This is a common point of discussion.”

Cost is also a factor. The cheapest DMARD is probably methotrexate, which can run from $500 to $1,000 a year, depending on factors like dosing, how it is delivered, and insurance coverage, says Dr. Matteson. Biologics “are easily up to $20,000 or $30,000 a year and insurance is extremely variable,” he adds.

If cost is a factor, contact the drug manufacturer. Almost all will provide reduced-cost medication if you meet their income requirement. The Chronic Disease Fund, Patient Advocate Foundation Co-Pay Relief, and The HealthWell Foundation are nonprofit organizations that help people with RA cover their co-payments and other medical expenses.

When you start a new medication, it can also help to have realistic expectations. It can take months for some of the DMARDs, such as Remicade, Enbrel and Humira, to work, says Dr. Baethge.

Overall, one of the best ways to stick with treatment or cope with side effects is to talk to other people with RA. Social support is invaluable for any chronic condition, and about 1.3 million people in the U.S. have RA. “RA affects 1 percent of the population so it’s not hard to find someone,” Dr. Baethge says.

Lundberg has volunteered with the Arthritis Foundation, where she has met other young people with RA, and even started a blog.

“It makes me feel like I’m not totally alone,” she says.

Cornerstone Physical Therapy on arthritis treatment

Arthritis is a word that many of us have heard of, and might even experience, but what does it really mean? According to the Arthritis Foundation, 46 million adults in the U.S. have some form of arthritis. Common symptoms of osteoarthirits include joint pain, swelling, stiffness and tenderness, resulting in pain with functional activities such as standing, walking, or even holding a coffee mug. Osteoarthritis, the most common form of arthritis, typically affects the weight-bearing joints, such as the knees, hips, and ankles, due to the compressive forces placed on these joints. These compressive forces break down cartilage, which is at the ends of joints, causing the ends of bone to rub together. More specifically, arthritis is an acute or chronic inflammation of the joints of the body, which is a wearing away of the smooth cartilaginous surfaces on the ends of bone. As a result of the wearing away of the cartilage, one might experience popping or grinding of a joint, known as crepetous, which can be painful, resulting in decreased function.

When pain develops, the inflammatory response takes over, shutting down certain muscles in order to protect the body, resulting in a further decrease in function and greater levels of pain. Osteoarthritis can be diagnosed by your physician through physical examination and diagnostic imaging, such as x-rays. In osteoarthritis, improving joint mobility, flexibility, range of motions and strength will decrease pain and loss of function.

Proper education is extremely important when treating this patient population to prevent further wearing away of these joint surfaces. Arthritis is a term heard very often, and sometimes overused in the medical field, and frequently overlooked. With the advancements in medicine and with physical therapy intervention, there is no reason one should not live in pain, nor discomfort because of arthritis.

Come and see your local physical therapist, at Cornerstone Physical Therapy Health and Wellness Center, conveniently located on 77 Brant Ave. in Clark. If you have any questions in regards to choosing the proper course of treatment and specific exercises you might benefit from, or any other orthopedic condition, give us a call at 732-499-4540. We specialize in many facets of physical therapy, focusing on complete patient satisfaction and patient results. We also guarantee that each individual will be seen within 48 hours, and we are now accepting all insurances. Let us help you enjoy your life, without worrying about uneasy pain.

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