Posts Tagged ‘arthritis’

Can Soda Consumption Affect Your Bone Health?

Cola bone healthOur team gets lots of questions about bone health, ranging from questions like “does  soda decrease my bone strength?”  To “how much calcium and Vitamin D are needed to maintain bone health?” In honor of National Nutrition Month, last week, we shared with you details on the roles of Calcium and Vitamin D in your bone health, and foods you can consume to make sure you get enough of each. This week, we want to share some interesting findings from new research being conducted around soda, and its effect on your bone strength.

There are many activities and behaviors that can serve to either improve or worsen bone health, but many recent studies have been conducted to determine if there is a link between soda consumption and decreased bone health. Check out some interesting take- aways from just a few of those studies below:

  • According to findings from a study at Harvard, 9th and 10th grade girls who consume sodas are at three times the risk for bone fractures compared to those who don’t.
  • Research out of Tufts University shows that “women–but not men–who drank more than three 12-ounce servings of cola per day had 2.3 percent to 5.1 percent lower bone-mineral density in the hip than women who consumed less than one serving of cola per day.”1
  • In a 2010 study from the Journal of American Dietetic Association, 170 girls were  followed from age 5 to 15. Of those, the participants who drank soda at age 5 were less likely to drink milk throughout childhood than those who didn’t consume soda at age 5. Those who drank soda from the age of 5 were also  more likely to consume diets lacking in calcium, fiber, vitamin D, protein, magnesium, phosphorus and potassium.
  • In a 2001 study out of Creighton University Osteoporosis Research Center , researchers followed 32 people for a month and had them drink various  formulations of soda with differing levels of caffeine, phosphorus or citric acid so the research team could take urine samples and determine how much calcium the subjects were excreting. Those who drank caffeine-rich sodas excreted calcium; the others did not.

While all of the research conducted so far indicates that there is more to be done to directly tie cola consumption to decreased bone health, it is clearly a hot topic  for future medical investigation. We will follow up on our blog as more details emerge.


Why Are Women Over 50 More Likely to Suffer From Knee Pain?

Knee Pain in womenIf you have knee pain, you know how debilitating it can be. And if you’re a woman, you have an even greater chance of developing knee pain after you reach 50. In a recent “Health Minute” spot, CNN’s Elizabeth Cohen spoke with Emory orthopedic physician Dr. Ken Mautner about knee pain in women over 50.

According to Dr. Mautner, knee pain in younger women tends to come from tendonitis or irritation issues around the knee. However, as women age, earlier knee injuries may lead to arthritis. The American College of Rheumatology reports that nearly two-thirds of women ages 50 and older have some degree of knee pain, and that pain is often due to osteoarthritis. And, Dr. Mautner says, women are more at risk for arthritis than men.

“We think that estrogen may have some protective effect on the cartilage of the knee,” Dr. Mautner says. That translates to a greater chance of experiencing knee pain after menopause.

Overuse injuries can cause knee pain, as can weight. If you have knee pain, your first step is to see your primary doctor to start determining the cause. He or she may then send you to a specialist. Treatment options may be as simple as taking acetaminophen or anti-inflammatory medications or using exercise as medicine, to strengthen the stabilizing muscles around the knee. Physical therapy may also be an option. When working out, avoid high-impact exercises that can further injure the knee. Low-impact exercises, like swimming, are a good alternative.

To watch Cohen’s “Health Minute,” visit:

Are you over 50 and suffering from knee pain? Would you like to learn more about knee pain treatment at Emory? We welcome your questions and feedback in the comments section below.

Can Osteoarthritis Be Prevented?

preventing osteoarthritisIf you’re starting to feel the twinges of pain or stiffness in your joints or spine, you may be wondering what’s causing it and whether you can prevent it from getting worse. One common contributor to joint and spine pain is osteoarthritis. Osteoarthritis is a common joint disease that is caused by degeneration of the cartilage, the cushiony substance between the bones, and if severe, it can then affect the bone itself. Osteoarthritis most commonly affects the weight-bearing joints (hips, knees, and spine).

The chance of developing arthritis increases with age. Although some people may have it as early as their 20s and 30s, it is more likely to develop osteoarthritis in your 50 and 60s and older. There is no cure for osteoarthritis, so prevention is the key. There are some risk factors that you can’t change, such as your genes (heredity) and your age. The goal is to decrease risk factors that you do have control over to help prevent osteoarthritis. These include:

  • Weight – obesity increases risk of arthritis
  • Trauma
  • Performing repetitive-motion tasks over a long period of time
  • Weaksurrounding muscles

The same factors that will help you prevent osteoarthritis can also help treat the pain and discomfort from osteoarthritis. Extra weight puts a strain on your joints, so try to keep your weight in a healthy range or lose weight if you’re not in that range. If you’re not sure what a healthy range is for you, check with your doctor. Also, keeping your muscles strong can help decrease the weight on your joints. If pain occurs while you’re doing an activity, listen to your body and decrease your intensity. Bear in mind that repetitive activities can cause joint pain and stiffness. Repetitive activities might include working on the computer or repeated bending or lifting. Try to find other ways of performing daily activities and be sure to take frequent breaks.

If you’re experiencing ongoing or increasing pain and stiffness, it may be time to see one of the physicians at the Emory Orthopaedics & Spine Center for further evaluation and treatment.

Emory physiatrists are physicians specially trained in rehabilitation and pain management. Our physiatrists can work with you to develop a plan that includes daily strengthening and stretching exercises to reduce pain and stiffness. Because osteoarthritis can occur in different areas of your body, you want a plan designed to target the affected joint or joints. Your physician may suggest formal therapy or bracing the joint to help ease pain. Finally, your doctor can suggest an over-the-counter anti-inflammatory medication or prescribe medication to help with the pain if needed.

Do you have osteoarthritis? What do you do to ease the pain and stiffness? We’d like to hear about your experience. Please take a moment to give us feedback in the comments section below.

Dr. Diana SodiqAbout Diana Sodiq, DO:
Diana Sodiq, DO, is an Assistant Professor of Orthopedics and Rehabilitation Medicine. She is Board Certified in Physical Medicine and Rehabilitation (Physiatry). As an osteopathic physician, Dr. Sodiq is trained in both traditional medicine as well as osteopathic manipulative treatments (OMT). She started practicing at Emory in 2010.

How Do You Know if You Have a Hip Problem?

Thomas Bradbury, MDThink you’ve pulled a groin muscle? You may have a hip problem instead. Because hip pain often presents in the groin area, a lot of patients come to me thinking they’ve pulled a muscle, when in fact they have arthritis of the hip or a hip impingement.

Causes of hip pain may include arthritis, hip impingement, and labral tear.

Arthritis is the most common cause of hip pain, usually affecting older adults. Hip impingement, which generally affects younger folks, is caused by abnormalities in the shape of the ball in the socket, and it’s usually congenital, or a condition you’re born with. Impingement can lead to arthritis.

When you have hip impingement, you feel pain when the hip is at the extreme of its range of motion, such as when you’re sitting or walking up stairs. Because impingement pain is positional, it shouldn’t occur when you’re walking on level ground or at night, while you’re sleeping. Hip impingement also may cause a labral tear.  The labrum can be thought of as a cartilage “O-ring” that attaches to the rim of the hip socket. Rarely, trauma can result in a labral tear.

If you have pain in the buttock area, you may have a spine problem rather than a hip problem.

How do you know when to see a physiatrist or an orthopedist?

Pain that doesn’t resolve with several weeks of rest and avoidance of painful activities or with the use of Tylenol or anti-inflammatory drugs needs to be evaluated.  At the Emory Orthpaedics & Spine Center, we use x-rays and MRIs to help diagnose hip problems. Steroid injections into the joint also may help with both diagnosis and to ease the pain.

When hip problems are caused by arthritis, we start treatment with conservative methods, such as use of a cane, modification of activities, and taking Tylenol or anti-inflammatories. If these don’t sufficiently ease hip pain, hip replacement surgery offers the potential for dramatic improvement in pain, function, and quality of life.

When impingement causes hip pain, hip arthroscopy may be beneficial. During hip arthroscopy, your orthopedic surgeon uses a small camera to look inside the joint. If there’s an abnormal shape to the ball or socket, it can be corrected with special instruments. This treatment will often offer improvement in pain. Labral tears can be trimmed or repaired at the time of arthroscopy.

Have you experienced groin pain or hip pain? Have you tried conservative measures and not found relief? Or have you had a hip replacement or arthroscopy? We’d like to hear about your experience. Please take a moment to give us feedback in the comment section below.

About Thomas Bradbury, MD:

Dr. Bradbury is an assistant professor of orthopedic surgery. He holds clinic at Emory Orthopaedics & Spine Center at Executive Park and performs surgery at Emory University Orthopaedics & Spine Hospital (EUOSH). Dr. Bradbury’s professional goal is the improvement in quality of life for patients with pain secondary to hip and knee problems. He began practicing at Emory in 2007.

Getting In Shape For Surgery

In this post, I’ll discuss the importance of “getting in shape” for surgery. When conservative nonsurgical measures fail, and we’re considering joint replacement surgery for the treatment of end stage arthritis of the hip or knee, it’s important to take measures to increase your chance of success and reduce the risk of complications. Ideally, these steps should take place well before the actual procedure, and can be compared to “training for a marathon”. Generally, we look at three things in particular: Are you close to your ideal body weight? Are you aerobically conditioned? Are you a nonsmoker? If the answer to each of these questions is yes, you’re probably an excellent candidate for surgery. If not, we suggest that you take the following steps prior to scheduling surgery:

Lose weight

Being at or close to your ideal weight enhances your chances of surgical success. (You can calculate your BMI here.) If your BMI is 30–39, you have a higher risk of complication from surgery. If your BMI is 40 or above, you may not be a candidate for surgery right now, but we have resources at Emory to support you in your weight-loss efforts. Emory Family Medicine offers weight-loss counseling services, and the Emory Bariatric Center provides both surgical and nonsurgical weight-loss options. Weight loss is among the most important steps toward improving overall health and quality of life. In most cases, weight loss will improve the pain and loss of function associated with arthritis of the hip and knee. This improvement can be significant enough to obviate the need for surgery.  If surgery is necessary, appropriate weight loss prior to surgery will dramatically reduce the risk of complications including infection and dangerous blood clots. In addition, it will speed the recovery process and help prevent future orthopedic problems.

Get active

Patients who exercise regularly tend to recover from surgery more quickly than patients who don’t. If you’re preparing for orthopedic surgery such as knee or hip replacement, weight training and cardiovascular exercise can smooth the recovery process. When your muscles and soft tissues are strong and well conditioned, they help stabilize the knee and protect the joints, helping you get moving again more quickly.

Further, if you‘ve been diagnosed with hip or knee arthritis, don’t discontinue exercise and aerobic conditioning. Exercise has been scientifically proven to improve the pain and loss of function associated with arthritis of the knee. If you aren’t currently active, you can start now by slowly introducing exercise into your schedule—even just three times a week is helpful. Choose an exercise that does not cause pain. In general, lower impact exercises such as swimming, cycling, and the elliptical machine will allow elevation of heart rate while minimizing pain associated with hip or knee arthritis. There’s no evidence that increasing activity level will cause worsening of knee arthritis.

If you need help creating an exercise plan, the physical therapists at the Emory Orthopedics & Spine Center can work with you. Having professional support and/or a partner to exercise with can make it easier to begin and stick with an exercise program.

Stop smoking

Smoking cigarettes increases the risk of complication after orthopedic surgery. If you’re a smoker, cessation from smoking for at least one month before and one month after surgery can significantly reduce the risk of complications after surgery. Smoking can inhibit bone’s ability to heal itself, slow surgical wound healing, and increase the risk of infection following surgery. Smokers also have an increased chance of having lung problems, such as pneumonia, after surgery. One study demonstrated that smoking cessation prior to and after surgery could reduce the risk of complication by more than 50%.

If you need help quitting, Emory Family Medicine offers smoking cessation counseling services.

Are you getting in shape for orthopedic surgery? We welcome your questions and feedback in the comments section below.

Thomas Bradbury, MD, is an assistant professor of orthopedic surgery. He holds clinic at Emory Orthopaedics & Spine Center at Executive Park and performs surgery at Emory University Orthopaedics & Spine Hospital (EUOSH). Dr. Bradbury’s professional goal is the improvement in quality of life for patients with pain secondary to hip and knee problems. He started practicing at Emory in 2007.