Search Results for: osteoarthritis

December 2015

Townsend celebrates 20 years as a leading manufacturer of osteoarthritis braces

Townsend Design released its first osteoarthritis (OA) knee brace, the custom OA Reliever, in 1995. Two decades and hundreds of thousands of patients later, Townsend now offers the industry’s most diverse range of OA bracing technology— enabling medical professionals to brace virtually any OA patient successfully.

By LER Staff Continue reading

July 2015

OSTEOARTHRITIS: Orthotic options for knee OA focus on compliance issues

New research presented in June at the 2015 ISPO Congress underscored the potential long-term benefits of valgus knee bracing for relief of medial knee osteoarthritis (OA) symptoms when patient compliance is high, while… Continue reading

April 2013

Bone bruises and risk of knee osteoarthritis

Bone bruises are commonly associated with anterior cruciate ligament (ACL) tears, but researchers are only beginning to understand the potential clinical significance of these chondral lesions with regard to knee osteoarthritis (OA) and preventing ACL injury recurrence.

By Cary Groner

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March 2013

OSTEOARTHRITIS: Knee braces and wedged insoles both alter gait in patients with knee OA

A Taiwanese study offers more evidence that offloading knee braces and wedged foot orthoses are both associated with significant biomechanical improvements in patients with knee osteoarthritis (OA).

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March 2013

The role of varus thrust in knee osteoarthritis

Varus thrust is a characteristic of dynamic alignment that has been shown to be predictive of medial tibiofemoral structural progression. Treatments aimed at minimizing varus thrust may reduce structural progression and symptoms related to knee osteoarthritis.

By Grace Hsiao-Wei Lo, MD, MSc

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January 2013

Whole body vibration for knee osteoarthritis

Whole body vibration may help improve strength and function in patients with knee osteoarthritis and may even slow disease progression. But contradictory findings, a lack of consensus on optimal parameters, and safety issues have even WBV advocates proceeding with caution.

By Cary Groner

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June 2012

Hip strength deficits characterize both patellofemoral pain and osteoarthritis

Patellofemoral osteoarthritis (PFOA) is associated with deficits in hip abduction strength, a similarity to patellofemoral pain syndrome (PFPS) that appears to support the theory that the two conditions lie on the same continuum, according to research from the University of Calgary presented in late May at the ACSM meeting.

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March 2012

Connecting instability and ankle osteoarthritis

Not all patients with chronic ankle in­stability develop ankle osteoarthritis, but evidence suggests the two con­ditions are related, which in turn sug­gests that ankle sprain prevention and management could help reduce ankle replacement rates.

By Larry Hand

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October 2011

FUTURE SHOCK: Youth sports and osteoarthritis risk

There’s no question that exercise is good for kids. But the trauma asso­ciated with some youth sports can dramatically increase the risk that those kids will develop knee or ankle oste­oarthritis by the time they reach adult­hood. The key next step is to determine what can be done about it.

By Yvonne M. Golightly, PT, PhD, Stephen W. Marshall, PhD, and Dennis J. Caine, PhD

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March 2011

Plantar loads influence knee osteoarthritis risk

Research suggests that redirecting ground reaction forces relative to the knee joint’s rotational center can be achieved by repositioning the foot through a number of different mechanisms.

By Roy H. Lidtke, DPM, CPed

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March 2011

Limited ROM after ACL reconstruction linked to radiographic osteoarthritis

Radiographic evidence of osteoarthritis five years after anterior cruciate ligament reconstruction is significantly more likely in patients with limited range of motion—even by just a few degrees—in the operated knee, according to research presented at the AAOS meeting. Investigators from … Continue reading

September 2010

Offloading strategies for knee osteoarthritis

Altering joint alignment is associated with decreased pain and improved function. Researchers are working to explain the mechanisms underlying these effects, particularly with respect to bracing.

By Yatin Kirane, D.Orth, PhD; Rebecca Zifchock, PhD; and Howard Hillstrom, PhD

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October 2016

4Jointz Pain Relief Cream

Now entering the US market is 4Jointz, a natural over-the-counter pain relief cream developed in Australia. 4Jointz is formulated for those suffering from osteoarthritis (OA), sports injuries, and everyday wear and tear. Continue reading

October 2016

Role of bariatric surgery in patients with knee OA

Weight loss following bariatric surgery can have biomechanical and symptomatic benefits for obese patients with knee osteo­arthritis (OA). But it’s less certain whether that weight loss can also reduce the risk of obesity-related complications following total knee arthroplasty.

By Shalmali Pal Continue reading

September 2016

Clinician-patient communication: How personal connections can improve outcomes

Increasingly, lower extremity practitioners are realizing the clinical importance of patient communication. They’re also starting to realize that effective communication requires more than just using the right words.

By Hank Black Continue reading

September 2016

Chronic ankle instability, gait, and muscle activity

New research suggests lower extremity clinicians should consider implementing gait training in combination with targeted strengthening of the peroneus longus and gluteus medius muscles to help restore normal gait patterns in patients with chronic ankle instability.

By Rachel Koldenhoven, MEd, ATC Continue reading

September 2016

Offloading and obesity: Gait study data have OA implications

Gait interventions can alter knee loading in obese patients, which may have implications for knee osteoarthritis (OA), according to three studies presented in August at the annual meeting of the American Society of Biomechanics in Raleigh, NC.

By Katie Bell Continue reading

September 2016

Even mild LLD affects gait in ways that could speed knee degeneration

The effects of mild limb-length discrepancy (LLD) on gait in patients with knee osteoarthritis (OA) may contribute to disease progression, according to research epublished in August by Clinical Biomechanics.

By Jordana Bieze Foster Continue reading

September 2016

Not all meniscal pathology on MRI is relevant in patients with knee OA

Some—but not all—characteristics of meniscal damage on magnetic resonance imaging (MRI) scans are associated with knee osteoarthritis (OA) severity and two-year progression, according to research from Tufts Medical Center in Boston, MA.

By Jordana Bieze Foster Continue reading

August 2016

Fidia Pharma’s gel gives lasting OA pain relief

Parsippany, NJ-based Fidia Pharma USA’s injectable viscoelastic gel significantly improves knee osteoarthritis (OA) pain for up to a year in patients younger than 40 years, according to data presented July 7 at the annual meeting of the… Continue reading

August 2016

Össur posts OARSI knee OA protocols for subgroups, first winner of online contest

Össur reported on July 22 that, after a two-day consensus symposium sponsored by the Foothill Ranch, CA-based company, an expert panel has published clinical treatment protocols for three subgroups of patients with knee osteoarthritis (OA). Continue reading

August 2016

Ottobock AFO reduces knee OA pain

A study published July 8 in the Archives of Orthopaedic and Trauma Surgery found an ankle foot orthosis (AFO) made by Duderstadt, Germany-based Otto­bock significantly reduced pain and stiffness and improved physical function in patients with knee osteoarthritis (OA). Continue reading

August 2016

Pregnancy and gait: From foot pain to fall prevention

Researchers are investigating how changes during pregnancy may affect the lower extremities in the long term, as well as ways to treat and prevent these issues.

By Lori Roniger Continue reading

August 2016

Foot strike while running and patellofemoral pain

Recent research supports the idea that increased patellofemoral stress is a contributing factor in runners with patello­femoral pain, and that gait retraining to promote a…

By Jenevieve L. Roper, PhD; Deborah L. Doerfler, PT, DPT, PhD; Christine M. Mermier, PhD; and Janet S. Dufek, PhD Continue reading

August 2016

Foot rotation during gait in patients with knee OA

Rotating the foot in or out during gait is associated with significant decreases in frontal plane knee load during early or late stance, respectively, and can be effective for reducing pain and potentially slowing the progression of…

By Kevin Alan Valenzuela, ABD, CSCS; and Hunter Jared Bennett, PhD Continue reading