SITUATION
A 27 year old female was admitted to ward 8A under the neurology team for further investigation and treatment after presenting to the emergency department with signs and symptoms in her left lower limb including abnormal sensations, decreased active motor control, proximally greater than distally and increased tone of the classic extensor pattern. A CT scan of her brain and spine had been taken, as well as a lumbar spinal tap to determine possible causes for symptoms. All of these tests were negative.
On physio assessment it was found that she had an abnormal sensation pattern and experience in her left lower limb with a clearly defined areas. Normal awareness of sensation was graded 10/10 and using this as a reference, a specific sensory assessment was conducted to determine the most affected areas. According to the patient she had near normal awareness at her knee and on the plantar aspect of her foot with 8/10, though at her hip region and back of the thigh and calf she reported 2/10 awareness. Also noted was the description of as being “pins and needles” type sensation to all touch. In terms of active motor control there was decreased strength throughout the left lower limb in comparison to the right with impaired coordination. Tone wise, there was evident fatiguable clonus in gastroc and soleus on the left, as well as rigidity with passive movement into dorsi flexion. On standing, the left lower limb went into extension pattern with plantar flexion and inversion of the foot, adduction of the hip and hyperextension of the knee. Functionally she was independent with bed mobility and sitting balance, supervision for transfers and non ambulant on initial assessment. Her right lower limb, trunk and upper limbs were unaffected.
Subjectively, it was noted that the patient had catastrophising behaviours and was concerned about the lack of a diagnosis and prognosis.
The medical team, from lack of a clearer picture, and inability to find anything on clinical tests, diagnosed this patient with transverse myelitis, or inflammation of the spinal cord. For this she was started on steroid therapy to decrease the potential inflammation and hopefully alleviate some her symptoms.
TASK
In this situation it was my role to investigate this patients past medical history and relevant information from her medical file. From this I was too conduct a full neurological and mobility assessment to help develop an appropriate rehabilitation plan in the future.
ACTION
From reading the patient’s medical notes, it was unclear as to the cause of her symptoms and there was no indication of a diagnosis. To clarify this I met with her medical team to discuss her notes and their point of view of her situation before I went and had a look for myself. The medical team confirmed that all tests had so far been negative and they thought this could potentially be an acute attack of multiple sclerosis, though without evidence of plaques or prior episodes, this diagnosis could not be made. They felt that with a thorough physio assessment, the symptoms would be clearer and they could get a better understanding of her presentation.
I proceeded to conduct my assessment of the patient. On subjective questioning of the patient I gathered the relevant information about onset, history, current understanding and feelings and goals. This also helped me develop rapport with the patient as she was quite concerned and anxious about her pending diagnosis and sudden onset of muscle weakness with abnormal sensation. Being on a specialised neurology/stroke ward didn’t reassure her in the least, fearing she had experiences a stroke or had developed a brain disorder of some kind. I explained the process of assessment and how this would aid the medical team in the diagnosis, which would further help her rehabilitation, as we would understand how to manage her symptoms.
The assessment was carried out, with constant explanation and reassurance to the patient, as she was concerned about the impairments and their potential meanings. This included; muscle power, tone, detailed assessment of sensation, coordination, reflexes and functional capacity.
From my findings I had a feeling that this could potentially be an acute episode of multiple sclerosis; the patient reported that she had experienced clonus in her lower limb in the past and had tingling sensations in her upper limbs though didn’t think anything of it, the symptoms were unilateral and of quite an original nature and the symptoms seemed to have changed rapidly from onset to admission to the time of the assessment. This thought was not expressed to the patient and instead I discussed my findings with the medical team who agreed that they felt the same way, though as it was the first recorded episode, the diagnosis could not be made. Therefore they were planning to diagnose her with Transverse Myelitis. I received the okay to commence rehabilitation.
From this I then explained the diagnosis to the patient who had been informed by the medical team earlier that day, and also explained the effects of the steroid treatment she was to commence. We then collaboratively developed short term and long-term goals and a rehabilitation plan.
RESULTS
As a result of my assessment, the medical team was able to confirm the patient’s presentation and get a better understanding of her clinical picture. I was also able to develop an effective and targeted rehabilitation program with the patient to impact on her impairments.
Through effective communication I was able to develop a good relationship and rapport with the patient, which gave her confidence in my ability as her therapist and my future planning. My explanations also helped the patient understand her symptoms and treatment and she was better able to participate and grasp the concepts of her rehabilitation, making it easier to undertake treatment.
EVALUATION
With this particular patient, my biggest strength was communication. Coupled with this was compassion. Without being able to relate to this patient and truly portray empathy for her situation, I feel assessment and treatment would not have been so effective and the patient would have been swept away by her catastrophising beliefs. By giving her understanding, this gave her a sense of control, which gave me confidence in that she would be proactive in rehabilitation and motivated to participate at 110%.
Another strength was my thorough assessment and efficiency of conducting this. This also benefitted the patient as it built her confidence in me as her therapist. As it was my 5th week and probably my 30th full neuro assessment, I had developed a method that came naturally and easily.
A noted weakness was confidence in communicating with the medical team. In this particular situation I felt they handled the patients catastrophisation poorly after recommending she take part in a medical student study and be a case study they examined, which involved a room full of medical students trying to guess her diagnosis. After which the patient was clearly distraught by the suggestions made and spent an afternoon in tears. They also explained the findings of tests, eventual diagnosis and steroid treatment. I expressed this to my supervisor who said it is often left to the allied health team to translate medical information to the patients as they are often pushed for time.
STRATEGIES
Some strategies that were / could be useful in similar situations are:
- Building rapport with your patients through understanding and empathising. Also having good prior knowledge of their situation and researching elements of their history prior to seeing them gives an extra head start before seeing the patient.
- Planning assessment before going in, though avoiding having expectations as this could bias your interpretation of results.
- Utilising the knowledge of the whole multidisciplinary team and having confidence in own background to backup and present your argument in any open discussion.