A new look at steroid injections for knee and hip osteoarthritis

The doctor injects plasma into a sore, inflamed female knee for arthrosis and arthritis, plasma-lifting, close-up, medical, biotechnology

Osteoarthritis is a common and potentially debilitating condition. It’s a degenerative joint disease (often called the “wear-and-tear” type) in which the smooth lining of cartilage becomes thinned and uneven, exposing the bone beneath.

Although osteoarthritis is tightly linked with aging, we now know there is more to it than age alone: genetics, weight, physical activity, and a number of other factors can conspire to make it more likely that someone will develop osteoarthritis while someone else won’t. Osteoarthritis is the primary reason that more than a million joints (mostly hips and knees) are replaced each year in the US.

Treatments short of surgery can help but they don’t always work well, don’t cure the condition, and may be accompanied by side effects. Surgery is usually the last resort, reserved for people who have declining function, unrelenting pain, or both despite trying other treatments such as pain relieving, nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen (Advil, others) or naproxen (Aleve, others), or injections of steroids or hyaluronic acid (a type of lubricant). Nonmedication approaches can also help, such as loss of excess weight, physical therapy, or use of a cane or brace.

Calling steroid injections into question

Steroid injections can quickly relieve inflammation in the joints, and the effects may last from several weeks to several months. I’ve seen a number of patients who got significant relief from steroid injections every three or four months. But, a new report of one medical center’s experience and a review of past research came to some concerning conclusions about joint injections for osteoarthritis of the hip or knee. These included:

  • a lack of compelling evidence that they work
  • about 7% to 8% of people getting steroid injections seem to worsen, with their arthritis accelerating “beyond the expected rate”
  • unusual fractures may occur (in about 1% of people)
  • bone damage (called osteonecrosis) (in about 1% of people).

Other side effects include a temporary increase in blood sugar, bleeding into the joint, and, quite rarely, infection. And, of course, the injection itself can be painful, although numbing medication is usually provided.

The authors suggest that doctors order x-rays before each injection and not perform injections if there is evidence of any of these complications or unexplained pain. However, it’s not clear how effective this approach would be.

Now what?

The findings of this report regarding injections of steroids for knee and hip osteoarthritis are disappointing, especially for those who have not improved with other treatments.

Regarding the benefit of the injections, it’s important to keep in mind that even if the average benefit of a treatment is small, it does not mean that treatment is useless. Though temporary, some people do report significant improvement with steroid injections.

It’s also not entirely clear that the problems described in this study are actually caused by the steroid injections. And, from my own experience, the rates of complications seem high to me. That said, a 2017 study did find that people getting steroid injections had more thinning of joint cartilage than those getting placebo injections.

In my own practice, I’ll still offer a steroid injection for osteoarthritis, but only after carefully reviewing the potential risks and benefits. If it is not terribly helpful, I would not encourage repeated injections. On the other hand, if it works well, a limited number of injections (up to three or four per year is a common limit) may reduce pain and improve function and quality of life.

Restricting the injections to those who improve the most and limiting the number of injections each year may be a better strategy than eliminating steroid injections altogether, especially since the most serious side effects are quite rare.

We’ll need additional studies that examine the type, dosage, and frequency of steroid injections that might provide more benefit than risk. And we’ll need better ways to predict who will improve the most. Until then, I think it’s important to keep an open mind about just how helpful — and how safe — steroid injections for osteoarthritis truly are.

Bible verses for today’s meditation and inspiration: Matthew E. McLaren

Ecclesiastes 3:12-13   I perceived that there is nothing better for them than to be joyful and to do good as long as they live; also that everyone should eat and drink and take pleasure in all his toil—this is God’s gift to man.

Psalm 1:1-6   Blessed is the man who walks not in the counsel of the wicked, nor stands in the way of sinners, nor sits in the seat of scoffers; but his delight is in the law of the LORD, and on his law he meditates day and night. He is like a tree planted by streams of water that yields its fruit in its season, and its leaf does not wither. In all that he does, he prospers. The wicked are not so, but are like chaff that the wind drives away. Therefore the wicked will not stand in the judgment, nor sinners in the congregation of the righteous; …

John 14:1   “Let not your hearts be troubled. Believe in God; believe also in me.

John 16:24  Until now you have asked nothing in my name. Ask, and you will receive, that your joy may be full.

Psalm 34:8  Oh, taste and see that the LORD is good! Blessed is the man who takes refuge in him!

Isaiah 26:3-4  You keep him in perfect peace whose mind is stayed on you, because he trusts in you. Trust in the LORD forever, for the LORD GOD is an everlasting rock.

Galatians 5:22-23  But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control; against such things there is no law.

Jeremiah 29:11  For I know the plans I have for you, declares the LORD, plans for welfare and not for evil, to give you a future and a hope.

Luke 6:43-49  “For no good tree bears bad fruit, nor again does a bad tree bear good fruit, for each tree is known by its own fruit. For figs are not gathered from thornbushes, nor are grapes picked from a bramble bush. The good person out of the good treasure of his heart produces good, and the evil person out of his evil treasure produces evil, for out of the abundance of the heart his mouth speaks. “Why do you call me ‘Lord, Lord,’ and not do what I tell you? Everyone who comes to me and hears my words and does them, I will show you what he is like:

Matthew 5:3-10  “Blessed are the poor in spirit, for theirs is the kingdom of heaven. “Blessed are those who mourn, for they shall be comforted. “Blessed are the meek, for they shall inherit the earth. “Blessed are those who hunger and thirst for righteousness, for they shall be satisfied. “Blessed are the merciful, for they shall receive mercy. …

John 3:16 “For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.

Recommended contacts for prayer request and Bible study

www.agapetemplesda.com

www.adventistontario.org

https://www.hopetv.orghttps://

breathoflife.tv/

http://www.nadadventist.org/article/15/contact-us

http://3abn.org/all-streams/3abn.html

https://www.adventist.org/en/utility/contact/

Be the first to comment

Leave a Reply

Show Buttons
Hide Buttons