Welcome to your Neurology Rotation! We look forward to working with you during your neurology rotation. This rotation should give you the opportunity to gain exposure to a wide variety of neurological problems. We hope that you will find it to be a valuable and enjoyable learning opportunity. During your neurology rotation, you will join either the neurology inpatient service and be responsible for the care of the neurology inpatients which includes patients brought in under the Acute Stroke Protocol or the neurology consultation service and be responsible for any consultation requests from the emergency department or from other services. You will be expected to know your assigned patients’ issues well, follow them on a daily basis and write notes daily. Be prepared to present their histories, physical examination, investigations and management plan to the Attending +/- neurology fellows on rounds. Neurology Faculty Dr Donald Brunet Dr Michel Melanson Dr Giovanna Pari Dr Allison Spiller Dr Stuart Reid Dr Al Jin Dr Sean Taylor Dress Code There is no formal dress code but it is expected that you will dress professionally but also comfortably. Your shoes must conform to hospital policy (they must be closed with at least a strap around heel and not higher than 1 ½ inches) Tools of the Trade In order to do an adequate neurological examination, it is necessary for you to have a reflex hammer and a tuning fork (128 hz). Opthalmoscope and flash lights are usually available on the ward, in the emergency department and in the clinics. Stroke Unit The neurology service also runs a 10 bed Acute Stroke Unit which uses a multidisciplinary team to enhance patient outcomes. A Handbook called “Stroke Unit House Staff Resource” has been developed to assist you in looking after the stroke patients from the time of initial assessment and throughout their stay at KGH. This handbook is available on the ward or through Darlene Bowman, the Stroke Specialist Case Manager (pager 536-7579) The ward neurologist “on service” typically covers the team for 1 to 2 week intervals, starting on Mondays and is the “admitting” neurologist for patients during their weeks of service. The neurology ward team is responsible for caring for neurology inpatients (ranging from 5-15 patients) and for attending any Acute Stroke Protocols. The neurology consultation team is responsible for completing any inpatient or emergency department consultations and following them throughout their hospitalization. Most of the time, the neurologist covering the consultation service will be different from the neurologist covering the ward patients but not always. The most senior off service resident on the consultation team or the neurology resident (if available) will oversee the housestaff and divide up the consults. The senior resident will also get paged if the Acute Stroke Protocol has been activated. First Day On the first day of your ward rotation, you can meet the housestaff on Kidd 7 at 8:00 am. There is not always a senior resident on the ward to oversee things so you and other housestaff can divide up the patients yourselves. It is imperative for efficient functioning of the ward that you talk to the charge nurse at 08:00 each morning and at the end of the day to ensure she knows the issues for your patients and their discharge plans. It would also be helpful if an up-to-date list be kept in the patient care planning room of which housestaff are looking after which patients so that the multidisciplinary team knows who to contact if issues arise. Sign up for clinics with Tracey Cain, divisional secretary on Connell 7, room 706 and also let her know if you are taking any vacation during the rotation. Ward Rounds you are expected to attend: Discharge planning rounds: Tuesdays at 12:00 Pharmacy Rounds: Tuesday at 2:00 Expectations of Housestaff All housestaff are expected to be punctual for teaching sessions and ready to begin Thursday morning clinical case rounds at 08:30, if you are presenting. The projector for the presentation is in Sandy Weatherby’s office C7 Rm 702 Attendance at teaching sessions is mandatory. Admission or consult Hx and Physicals are expected to be hand written (point form is acceptable) and include complete history, exam (including systemic AND neurologic exam), impression with a differential, problem list, and plan. Daily chart notes for neurology inpatients are expected to be written on each neurology patient (allowing a reader unfamiliar with the patient to follow the hospital course easily) and include: o Brief description of patient o Subjective statements o Physical exam including vitals (not VSS) o Investigation results o Assessment including Problem list o Plan (including d/c planning) Housestaff on the consultation service are expected to follow-up regularly with their in-patient consults, write notes if any change in status, and document investigation results. It is the resident responsibility to inform the senior resident or Attending of any significant results. In order to derive the maximum benefit from each patient encounter, you should be reading around all of your cases. Your senior resident or attending should be able to help direct your reading if needed. Please ask. During this rotation, there is scheduled teaching that you will be expected to attend and participate in (see Educational Rounds below). You also have the opportunity to attend outpatient neurology clinics. Sign up for clinics with Tracey Cain, the neurology divisional secretary in room 706, Connell 7 at the beginning of each week. It is expected that you attend at least 1 clinic per week. Educational Rounds: 1) Monday: Stroke Rounds: 12:00- 1:00 in the Denis White Library on Connell 7 2) Tuesday: Neuropathology Rounds: 9:00-10:00 in the Pathology Department (Douglas wing, level 1) 3) Wednesday: Mortality and Morbidity Rounds: 8:00-9:00 in the Richardson Amphitheatre 4) Thursday i) Clinical Case Rounds: 8:30-9:30 in Kidd 7 conference room the housestaff on the wards or consult service are responsible for presenting at these rounds (except on the last Thursday of the month when neurosurgery presents) – talk to the attending neurologist early in the week to decide on topic for the presentation ii) Neuroscience Grand Rounds: 9:30-10:30 in Kidd 7 conference room At the end of this document, a neurology checklist is being provided to you so that you can record your clinical experience on the ward or on consults. It lists a number of skills and components of the neurological examination that we hope you learn while on your rotation as well as neurological symptoms and diseases that are common in neurology. We hope that you will be exposed to many of these symptoms and diseases and will develop an approach to the assessment and management of these patients. If there are areas where you have not had exposure, you can either read about it on your own or ask the neurology senior or the Attending to provide teaching in that area. We have also provided an empty chart for you to complete on expected neurological findingss. If you can complete this chart correctly, you will have a good approach to localizing the lesion at various levels of the neuro-axis. You can ask one of the Attendings to review this chart with you during a teaching session. Evaluations: 1. Mini-PEX or mini-CEX: If you require one to be completed, please ask an attending at the beginning of his/her week (typically of the 3rd or 4th week) so arrangements can be made. 2. Final Evaluation: The attending neurologist who is on the service for the last full week of your rotation will be responsible for doing your evaluation. Please let that attending know at the beginning of that week that you are finishing and set up a time for your evaluation. Tell him/her who else you worked with during the rotation (in clinics or on service) so he/she has time to get feedback from them. ROTATION IN NEUROLOGY CHECKLIST Neuro History Neuro Exam Cognitive Localization Normal CT Language Normal MRI CNs Signs & Symptoms Muscle Weakness Diseases Stroke Blood Supply Numbness & Tingling Imbalance Multiple Sclerosis Epilepsy Motor Stroke Vertigo Migraine Sensory Intracranial Hemorrhage Tumor Vision Loss Brain Tumors Diplopia Parkinson’s (+) Gait Headache Alzheimer’s Comatose Seizures ALS Confusion Myasthenia Gravis Common Neuropathies Common Myopathies Cerebellar Dementia Aphasia Coma Procedures Lumbar Puncture EMG/NCS EEG To make the most of this checklist: A good neurological history is geared to the neurological complaint. Examples: 1) If someone presents with a stroke/TIA and has a history of TIAs, it is essential to find out the symptoms of the TIAs to determine if all coming from the same vascular territory. It is also necessary to determine their risk factors for having a stroke including CAD/PVD, DM, hypertension, hypercholesterolemia, afib, neck trauma (dissection) 2) If someone presents with a seizure, it is important to get a good description of the seizure from a witness to try and determine if it is focal in onset or generalized. A good history should elucidate why they had a seizure. For example, perinatal brain insults, febrile convulsions, CNS infections, head trauma, cancers, strokes, drugs, alcohol, electrolyte abnormalities etc 3) If someone presents with confusion, you need to determine whether it is fluctuating as seen with delirium, is progressive suggestive of a neurodegenerative process, is due to a language problem or psychiatric problem Neurological examination: Ensure you are comfortable with various aspects of the neurological examination and how to interpret abnormalities Example: 1) Cognitive assessment using MoCA or MMSE 2) Language assessment: naming, repetition, fluency, comprehension, reading and writing 3) Motor examination usually involves assessing tone (Spasticity, rigidity, paratonia, hypotonia), bulk (atrophy?) Strength (MRC grading system), reflexes and plantar response 4) Sensory examination includes large fiber sensory nerves (Vibration and position sense) or small fiber sensory nerves (pain, temperature, autonomic) and sometime cortical sensory perception (graphesthesia, stereognosis). Reflexes may be decreased if large fibers are affected 5) Cerebellar exam includes examination of eyes for nystagmus, speech for scanning dysarthia, truncal ataxia, limb ataxia, +/- tone (hypotonia), +/- reflexes (pendular) 6) Gait examination: to recognize gait of patients with stroke or other UMN lesion, parkinson’s, cerebellar ataxia or MSK problems 7) Comatose patient: Understand importance of breathing patterns, papillary abnormalities, extra-ocular movement abnormalities, and motor responses in localizing the lesion. Signs and Symptoms Start with a wide differential diagnosis and wheedle it down based on questions asked in your history. Example: If someone presents with muscle weakness, it could be due to anything from a myopathy, neuropathy, neuromuscular junction abnormality, spinal root problem, spinal cord problem or brain problem. Ensure it is not something else such as generalized fatigue or numbness. Based on answers to questions about location, duration and progression of weakness, fatiguability as well as associated bowel and bladder complaints, pain, numbness or tingling or cortical signs (eg aphasia, apraxia, stereognosia, graphesthesia), you should be able to limit your diagnosis enough to at least know what investigations to order (Brain or spinal cord imaging or NCS/RNS/EMG) Diseases: Stroke ischemic: 1) NIHSS 2) Vascular territories 3) Risk factors 4) Etiology 5) Treatment: indications and contraindications for tPA 6) Secondary Stroke Prevention: carotid endarterectomy, anticoagulation, antiplatelet, Statins, BP control etc Hemorrhagic: 1) Possible causes of ICH based on location, timing 2) Treatment 3) Prognosis Epilepsy/Seizures/Status Epilepticus 1) Classification 2) Etiology 3) Treatment Migraine 1) Associated symptoms 2) Treatment: acute and prophylaxis Brain tumor 1) Primary Brain tumors 2) Metastatic brain tumors: tumors that commonly go to the brain 3) Tumors that commonly cause hemorrhage 4) Treatment Parkinson’s (+) 1) Symptoms 2) Differential diagnosis: progressive supranuclear palsy, multiple system atrophy, cortical basal ganglionic degeneration, drug-induced 3) Treatment Alzheimer’s 1) Natural history 2) Differential diagnosis: frontotemporal dementia, lewy body dementia, vascular dementia 3) Treatment/management ALS 1) Presentation 2) Diagnosis 3) Management of complications: breathing, swallowing Myasthenia gravis 1) Symptoms 2) Diagnosis 3) Complications 4) Treatment Common Neuropathies 1) Approach to neuropathies 2) Causes 3) Treatment Common Myopathies 1) Approach to myopathies 2) Causes 3) Complications 4) Treatment Procedures: References LP video: http://content.nejm.org/cgi/video/355/13/e12/ Comment: when obtaining opening pressure, it is important for patient to be as relaxed as possible which should include straightening legs once the needle is in place EMG/NCS: Know the indications EEG: know the indications and how to interpret the report Central Cortex Tone Bulk Strength (pattern of weakness) Fasciculations Reflexes Sensory Neighbourhood signs Peripheral BG Cerebellum Spinal cord Nerve root Peripheral nerve NMJ Muscle Useful Web Sites: www.uwo.ca/cns CNS department homepage, includes information about department, teaching schedule, etc. www.uwo.ca/cns/resident Neurology resident home page, has education topics and great links to neurology web sites Neuromuscular information http://www.neuro.wustl.edu/neuromuscular/ Stroke trial information http://www.strokecenter.org/trials/ Baylor neurology case of the month – a case based interactive website http://www.bcm.edu/neurology/challeng/case_current.html Useful Reading Any basic neuro anatomy textbook Aids to the Examination of the Peripheral Nervous System 4th edition