Monday, January 18, 2016

EBP Week 1 by Erin Gaylor- MT vs TENS

Hi all! We are lucky enough to have 3 OTA students from CCBC with us for the next 8 weeks. Every week they are going to turn in a research article and lit review summary with info related to our OT practice area. Enjoy!

EBP Week 1 by Erin Gaylor

A randomized controlled clinical trial conducted from 2005 – 2007 investigated the effectiveness of manual therapy with transcutaneous electrical nerve stimulation to reduce pain intensity in patients with mechanical neck disorder without neurological damage.  The trial was performed in 12 different Primary Care Physiotherapy Units in Madrid, Spain.  Ten treatment sessions of 30 minutes of TENS or MT were provided on alternate days by primary care physical therapists on 90 patients.  47 of the patients received only manual therapy and 43 received only TENS.  Both groups of patients also received information about postural skills, isometric exercises and neck exercises to perform at home. 
                  The evaluations were performed by physiotherapists before the intervention, when the intervention was finished, and six months after.  The physiotherapists were unaware of which treatment each patient had received.  The evaluation measured pain reduction using the Visual Analogue Scale and improvement in disability rate using the Neck Disability Index.   It also measured improvement in general health state using the Physical Component Summary (PCS-12) and Mental Component Summary (MCS-12). 
                  The results showed that more than half of the patients experienced a clinically relevant short term reduction in pain after the intervention when either MT or TENS was used.  After six months, the success rate decreased to one-third.  No clinically relevant difference was found in the reduction of pain between the two different therapies.  This trial provided evidence that both MT and TENS can be used to provide short term pain relief in patients with mechanical neck disorder.  Short term pain relief can in turn improve a patient’s quality of life and increase his or her participation in occupations.

Reference:

Escortell-Mayor, E., Riesgo-Fuertes, R., Garrido-Elustondo, S., Asúnsolo-Del Barco, A., Díaz-Pulido, B.,           Blanco-Díaz, M., & Bejerano-Álvarez, E. (2011). Primary care randomized clinical trial: manual therapy effectiveness in comparison with TENS in patients with neck pain. Manual Therapy, 16(1), 66-73. doi:10.1016/j.math.2010.07.003

I have the PDF of the article too but did not know how to attach...let me know if you want it or if you know how I can post it! Thanks!



Thursday, December 24, 2015

OT Shout out

Hey All,

I saw this clip and thought it was good recognition for our profession!! Just Copy and paste in your browser :)

Happy Holidays,

 Kailie


http://www.today.com/video/pay-it-forward-al-roker-honors-his-sons-therapist-587533379612

Tuesday, December 22, 2015

Toileting/transfer training for staff & caregivers

Below is a handout that I created for the Senior Care staff as an inservice that I provided to them.  It covers a variety of scenarios that can be more easily absorbed in a written format than the time it could take to review this info verbally.  If you had a caregiver that needed a handout/training like this, it should be modified/individualized for their specific family member.


Toileting training for Senior Care staff

·      Assisting patients with toileting is about balancing safety needs and the importance of privacy
o   Provide your patients with as much privacy to go to the bathroom as possible, but yours and their safety always comes first
·      Reduce a patient’s likelihood of rushing to prevent an accident by encouraging individuals to go to the bathroom more regularly
·      Explain what you’re doing before you start moving so your older adult knows what to expect – “I’m going to help you stand up now.”  “I am going to pull your pants up now.”
·      Your safety
o   Always protect your back by bending your knees instead of from your waist.
o   Ask the individual to use the wheelchair arms or toilet seat arms for support rather than holding on to your shoulders.
§  Once they have released their grasp of the wheelchair/toilet arms they should hold onto your forearms
·      Patient safety when sitting down and standing up from toilet
o   When performing transfers from a wheelchair to the toilet
§  Place wheelchair at a 90 degree angle to the toilet
§  Always lock wheels once in position
§  Do not hold onto a patient’s belt loops on their waist as a means of holding onto the patient as they can easily tear and result in a patient falling
§  Use a gait belt when necessary
·      Such as when certain individual’s clothing may be too loose for you to hold onto to provide extra leverage
·      Gait belt goes snuggly above the hips
§  If their legs are not strong, place your knees in front of theirs (called blocking) while they stand to prevent their feet from slipping out in front of them.
§  Undo belt and button/zipper on pants before having individual stand up to decrease their standing time (as long as their pants are not too loose that they will immediately fall down)
§  Tell the patient to start sitting down only when they feel the chair on the back on their legs and/or when you say it is time
o   Hold on to their trunk and hips to keep them stable. Don’t pull their arms or legs, it could injure fragile extremities or throw them off-balance.
o   If one side is weaker than the other, stand on the patient’s weaker side for extra steadiness and support
o   If you see that a patient uses the arm rests in a regular chair to help themselves stand up/sit down safely then they also rely on arm rests for safely sitting on a toilet
§  Individuals who “plop” into a seat quickly typically would be safer using a toilet with arm rests
·      In a bathroom with only a grab bar on the wall be cautious as certain patients may not be strong enough on their one side to fully support their weight when sitting down.
o   In these cases have them only use toilets with two arms or allow them to hold your forearm with their 2nd hand for assistance
o   Don’t let them hold on to the walker as they sit and stand because it could tip over and cause a fall.
·      Patient safety when patient is removing/putting on clothing & providing hygiene assistance after toileting
o   Consider how much physical assistance the individual needs to put on/remove their clothing when toileting
§  Some individuals might surprise you and can do more than you expect without your physical assistance
·      Consider giving someone just a little bit of extra time to do it themselves
·      Consider giving verbal instructions on what steps they need to take next
·      For example, when safe, if a person cannot bend over safely to pull their pants up, consider pulling it up part of their leg, but then letting them finish the rest
o   Have the clothing pulled up their legs as high as possible before standing to decrease the need for them or you to bend over
o   Encourage the patient to hold onto the grab bar or walker with one hand while pulling up their clothing with the other
o   If the person can support their own weight standing still, have them hold onto the grab bar or walker while you provide physical assistance to clean or clothe them
o   If the person cannot stand without you holding him/her up then the patient should have a gait belt on, hold the gait belt with one hand and provide physical assistance to clean or clothe them with the other
o   If the patient needs your assistance for wiping, be aware of how long the person has been standing.  Some patients may need a sitting rest break on the toilet before you can finish cleaning them and putting their clothes back on.

§  Wiping can be done sitting or standing depending on the patient’s needs/abilities, but having them sit during hygiene tasks is always safer

Tuesday, November 24, 2015

Triangular Fibro-Cartilage Complex (tears).

Hey guys! This time, I spent a little time writing up a bit of a primer on the Triangular Fibro-Cartilage Complex of the wrist and its various injuries, as it is generally implicated in many occupationally and ADL driven injuries of the forearm, wrist, and hand. Hopefully, this helps someone out there!

https://drive.google.com/file/d/0B8LIRxTW4b74azBkZGdNc1B3SG8/view?usp=sharing

-Dan

Friday, November 13, 2015

Scaphoid Fractures.

Hey guys! Another little write up for the week, this time on scaphoid fractures - a VERY important fracture for OTs to understand. As you can tell, I am a pretty firm believer in the use of radiology in therapy, so you'll be seeing a little bit more of that in this discussion. Hopefully, this helps at least give some of you food for thought.

https://drive.google.com/file/d/0B8LIRxTW4b74b01QSkVFZ0NWZ2c/view?usp=sharing

And the QA so far:
Dan,
That was a really fun post to read. I really liked your use of the "over the skin" visualization of the scaphoid. It makes a lot more sense, mechanically, when thinking about why it fractures when you fall. I also really liked that you referenced Cynthia Cooper's book. It is a great book to have. 
What I wanted to ask you, and the group, is about the palpation of the scaphoid in the anatomic snuffbox when testing for fracture. I know it has good sensitivity measures but whenever I attempt to do that test, it ALWAYS elicits pain. And that is whether patients have a scaphoid fracture or not. In my mind, I feel like this is a mediocre test because the dorsal radial sensory nerve is right there in the snuffbox and we are just compressing that nerve and causing pain.
If you look that the picture, while not entirely accurate as there are most likely variations of such, the bifurcation of the dorsal radial sensory nerve is right at the location of the scaphoid where we would be palpating. So am I just doing the palpation in the wrong place or am I just hitting the nerve producing a false positive? Am I totally off with the anatomy? Right now I have a patient who had this nerve repaired along with his ECRB. And it is so hypersensitive. Good excursion of his ECRB though.
What are your thoughts?
-      Sean
Sean,
I don’t think you’re off at all. I do think, however, that the devil may lie with the lack of detail for the type of pain felt during the special testing for scaphoid fractures. I remember thinking the same exact thing when I had first learned of this test, and then again when I wrote this post – if you press on it just right, you definitely do feel that dull, transient, vaguely radiating pain of that is characteristic of compression neuralgia. This is doubly true because the dorsal radial sensory nerve into the hand refers pain into the snuffbox and onto the dorsal aspect of the first innerossei!
However, I think with pain being the lowest common denominator, it is important to differentiate compression nerve pain from bone pain. As mentioned before, compressive nerve pain (often seen in tunnel disorders and radicular neuralgias from a soft tissue inflammation etiology such as from acute whiplash injuries) tends to feel dull, transient and radiating; occasionally has bursts of lancinating pain and can be reproduced with palpation by pinning the nerve against a nearby bone. Bone pain for fractures is VERY sharp, jagged, and from what I hear often from patients, a feeling that “something is direly wrong”. On the other hand, malignant bone pain is unmistakably deep and achy, almost like growing pains you once felt as a kid.
I’d also wager a guess and say that the inflammation present for a scaphoid fracture (between protective edema, bone marrow edema, soft tissue inflammation, etc.) would also help separate it from a nerve dysfunction, as while nerves themselves can become inflamed, this often cannot be detected via palpation or surface anatomy…certainly not so with a nerve as small as the dorsal radial sensory nerve.
As for your patient, I’m sure you’re right on the money with differentiating the hypersensitivity of the nerve from the ECRB recovering. When nerves are damaged (even intentionally via repair), the first thing they lose is the ability to perceive pain and light touch…and the last thing to generally recover is also pain and light touch. As the nerve recovers those senses, the signals from the nerve picked up by the CNS are poorly modulated at the brain (and then by the descending pathways) and are perceived as hypersensitive to touch and with bouts of knifelike pain. It sounds like you’re right with the dorsal radial sensory nerve being hypersensitive – time to bust out the sensory re-ed stuff (which I’m sure you already have) for textured light touch and noxious stimuli to the first innerossei or distal C6 dermatome.
-Dan

Dan,
I have learned a lot about scaphoid fractures after performing research for my post on avascular necrosis (AVN) and reading your post.  I read an article by Lok, Griffith, Ng, and Wong (2014) that collaborates your statement about radiographs not being perfect, and if the patient is presenting with clinical signs of a fracture, a MRI is warranted. The authors give a figure of 15-20 as the percentage of isolated scaphoid fractures that do not show-up on a radiograph.  I can understand that if those fractures are left undetected, they can lead to more severe complications such as AVN.  I am going to mention the same information that I stated in my post related to gadolinium-enhanced MRI and would like your input.  The authors mention that fatty marrow signal can remain in the presence of AVN and sometimes can also be present in the absence of AVN and they argue that T1-hypointensity of the marrow should not be considered a reliable diagnostic tool for scaphoid AVN (Lok, et al., 2014).   Their recommendation is to perform gadolinium-enhanced MRI as a reliable diagnostic tool.  I did not see any mention of using a contrast medium during MRI in your post.  Did you find any literature on this and what are your thoughts about the reliability of unenhanced MRI in those cases where the fatty marrow signal might be atypical?
Thanks as always for allowing me to learn from your post.
-Chris
Reference
Lok, R. L. K., Griffith, J. F., Ng, A. W. H., & Wong, C. W. Y. (2014). Imaging of radial wrist pain. Part II: Pathology. Skeletal
Radiology, 43, 725-743. doi: 10.1007/s00256-014-1826-5
Chris,
Thank you to being so receptive to my ramblings : ) You know, I did indeed find some mention that MRI is not the wholly reliable tool, by itself, that the Agustsson description indicated. I am struggling to find where I had read this as I flip through some of my books here. I did not, however, seem to find anything about Gadolinium dye enhanced MR for the scaphoid – it would make complete sense of why it would make the a T1 MR so much more sensitive. Agustsson himself mentions that MRI poorly detects fracture lines in scaphoid fractures due to the presence of bone edema “clouding” the site of fracture…the images I seemed to have found were much more cleanly cut, suggesting the possibility that these fractures may have been “older” as fracture lines for scaphoid fractures remain visible even after bone healing is complete. I’m going to go read that Lok et. al. article now, thank you for pointing me into the right direction!

-Dan

Saturday, November 7, 2015

Ulnar variance (or why you'll need your goniometer for wrist pain)

Hey again, guys. I just wanted to provide you guys a short write up on ulnar variance. Ulnar variance, in a nutshell, is a measurement of how evenly the distal ulnar head and distal radial head line up to each other - it is an integral thing to measure for anyone with acute or chronic wrist pain, and it's easy to do with a gonimeter. Changes in variance as highly suggestive of specific disease and dysfunctions that either dramatically alter our POCs and outcomes, may prompt differential diagnosis, or may require immediate referral back to the referring physician. Take a look and hopefully you'll get something out of this! More to come!

-Dan

https://drive.google.com/file/d/0B8LIRxTW4b74aHRITDBvQ3dxcFE/view?usp=sharing

Sunday, November 1, 2015

Lateral Epicondyalgia - a rant and some talking points

Hey guys! As some of you may or may not know, I am pretty involved in the research community as through Fellowships through both the American Society of Shoulder and Elbow Therapists and the American Academy of Pain Management. I am often tasked with leading and contributing to discussion with my peers about a whole lot of...well, stuff, in order to share thoughts, sources, and opinions for each other's research.

A discussion about lateral epicondylagia (tennis elbow) came up, which is a condition any OT should be pretty familiar with. I had quite a lot to say on it's often underwhelming management by both rehab professionals and doctors based upon our science's poor understanding of its nature. I wanted to share with you the thoughts, as well as answers to a couple questions by my peers, that I had on it.

Link to the document:
https://drive.google.com/file/d/0B8LIRxTW4b74cENVUThMNTBzdVE/view?usp=sharing

I'll try to keep these up, if anyone is interested in my rambling. As more questions come in, I'll post them here.

-Dan