It’s that time of the year again…

We seem to be nearing that time of the year again, temperatures rising with no more snow on the ground at the Aim2Walk HQ and we changed our clocks ahead one hour. Spring is definitely in the air and it will soon be upon us! The weather around Toronto has been quite nice yet it is still damp, windy and cool.

I have been fortunate enough to be in good health since my accident some six and a half years ago. Well, except for a few occasions…It was in the seasonal change of October 2010 that I took a prolonged “visit” to William Osler Hospital in Brampton. I spent close to forty days in the ICU on life support with collapsed lungs and a host of other issues. Sure enough when I was admitted to the E.R. I had an extremely low heart rate and low oxygen saturation. I had pneumonia. In those 40 days I experienced everything from collapsed lungs to having a tracheotomy performed. I was not wise enough to listen to my own body and take care of it and ignored all the signs of pneumonia.

Symptoms of Pneumonia

Symptoms of Pneumonia

While the Doctors were never sure of the exact cause, it was likely a multitude of factors starting with an infection. Before I was rushed to the hospital I practically had all of the major symptoms described in the picture above. For me, the biggest noticeable symptoms were muscle aches, chills, shortness of breath and phlegm buildup in my lungs resulting in a cough and a “rattle” in my lungs.

Before my spinal cord injury I was always healthy and thought nothing of the phlegm buildup in my lungs so I just assumed it was something that would pass with time and took some over-the-counter cough suppressant. Little did I know that is one of the worst things you can do for pneumonia!

I thought this was all a result of taking a car ride with the top down on a late and warm October’s day. While it may have been that, it was likely a combination of things resulting in my very own “perfect storm.” So take care of yourself and try not to let your immune system weaken like I had.

It was just last week when I thought I felt a bit of a “rattle” in my chest and instead of canceling my physiotherapy session at Aim2Walk, I made sure that I went for physiotherapy to help my lungs and keep my body in shape. If only I had done this and payed more attention to my own body I might never have had to go through such a horrible experience. So in essence, listen to your body and go for your physiotherapy to get treated where certified professionals can take a look and help you out!

Faking it 

Faking it

While I am currently writing another blog entry that I will post tomorrow, I came across this interesting bit of research that involves nerve regeneration. Or simply put, the geniuses employed by the Pentagon’s top researchers may have figured out how to fuse nerve endings to robotic prostheses.

A leg up on research!

A leg up on research!

Thereby faking the brain and nervous system into thinking it has a limb it once had. I’m certainly no expert but, I would imagine that that means connecting nerves and repairing spinal cords would be an extension of this amazing technology. So take a look and give the article a read as it isn’t hard to understand and seems to be very promising!

Wedding Day Stimulation

The arrangements are all set, the invitations have been sent, everything will go off just as it’s been planned. Don’t forget the most important part of the day: walking down the aisle! Nobody, man or woman, wants this to be a stressful moment on this special day. For people with foot drop, however, it can be the least anticipated 30 or so feet they’ll ever have to walk.

When Carmela came to Aim2Walk in the fall of 2011, she informed me of the February wedding of someone close to her in which she would be a bride’s maid. She needed to be able to walk down the aisle without dragging the toes of her right foot, as she’s done the last several years.

Carmela, a mother of 2 young children, was diagnosed with Multiple Sclerosis in 2003. Other than undergoing CCSVI Liberation surgery in 2010, she had received no formal physiotherapy treatment for her MS symptoms.

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Foot Drop is a very common symptom of MS, and many other neurological conditions. Basically, the toes/ankle of the affected leg are unable to lift up far enough to clear the ground, so they drag while the leg is trying to swing forwards. The body is clever, though, and not all people with foot drop will actually drag their toes. There are three common presentations of foot drop: When the leg is trying to swing forward during walking, you will see 1) the toes drag along the ground, OR 2) an exaggerated knee bend, OR 3) the leg swing out to the side (circumduction). The last two symptoms allow the foot to clear the ground without dragging, thus reducing the likelihood of ‘tripping up’ and falling. It is possible to see all three presentations in one person.

There are several possible causes for foot drop:

– Neuromuscular Disease (Stroke, MS, Brain Injury)
– Peroneal Nerve Damage
– Sciatic Nerve Damage
– Spinal Cord Injury
– Cauda Equina Syndrome

When being assessed, it is important for the assessor to differentiate between a Central Nervous System cause (Stroke, MS, Brain Injury, Spinal Cord Injury) and a Peripheral Nervous System cause (Peroneal Nerve, Sciatic Nerve, or Cauda Equina Syndrome) because that may drastically change the treatment.

Treatment from a rehabilitation clinic will fall under one or two of the following categories: 1) Orthosis 2) Functional Electrical Stimulation (FES) 3) Exercise Therapy

Ankle Foot Orthosis

Not too long ago, an orthosis was really the only option for therapists trying to assist any patient with foot drop. An ankle-foot orthosis (AFO) can be worn to prevent the foot/toes from dragging during gait. This device will certainly preserve function, but if the goal is to retrain the muscles to perform the movement, the AFO will not do.

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Following a comprehensive neurological examination, we found that Carmela has no cognitive deficits, no fixed deformities, no severe spasticity, and no hypersensitivity. We decided to try both FES and exercise therapy in her treatment plan. The FES device we use is from Bioness – the NESS L300, and the exercise therapy included gait training on the Lokomat.

The Ness L300 stimulates the dorsiflexor muscles of the lower leg to lift the foot during the swing phase of gait. It is able to accomplish this with the aid of a heel sensor that triggers the electrical muscle stimulation once the foot is lifted from the ground. So while the functional goal of eliminating the foot drop is attained, the ultimate goal of retraining the muscle can also be realized with regular training. Carmela’s initial fitting with the L300 went very well and improved her gait immediately (see videos below). The time it took for her to get up from a chair and walk 3 metres before returning to the chair reduced from 25 seconds to 18 seconds on the same day. With the stimulation, her foot no longer drags, thus therapy can focus on other muscle issues higher up the kinetic chain (hip and core muscles).

The gait training on the Lokomat has also shown to help reduce foot drop. After her first session, Carmela’s foot drop disappeared for 30 minutes, and this number has and will gradually increase as therapy progresses. With the addition of the L300 to her Lokomat training (often used simultaneously), Carmela is experiencing physical recovery she had not experienced in her previous 8 years of living with MS.

With the help of the Ness L300 two weeks ago, Carmela achieved one of her treatment goals as she happily walked down the aisle as a bride’s maid. She did not have foot drop on this memorable day, and her party shoes survived un-scuffed.

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We would love to hear your stories. Please tell us your foot drop stories in the comments section.

If you or someone you know has foot drop, visit a Physiotherapist near you to find out the best treatment option available.

– Matt