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primary care

Degenerative Cervical Myelopathy: Navigating Management in the Primary Care Setting

Teaser: 

Karlo M. Pedro, MD,1 James Milligan, MD,2 Michael G. Fehlings, MD, PhD,3

1 Division of Neurosurgery, Krembil Neuroscience Centre, University Health Network, Toronto, ON, Canada.
2 McMaster University, Department of Family Medicine, Hamilton, ON, Canada.
3Division of Neurosurgery and Spine Program, Department of Surgery, University of Toronto, Toronto, ON, Canada.

CLINICAL TOOLS

Abstract: Degenerative cervical myelopathy (DCM) is a progressive and acquired spinal disorder that represents a potentially reversible cause of spinal cord impairment among adults. It remains underdiagnosed due to a low level of awareness amongst the public and healthcare professionals. Diagnosis is anchored on high clinical suspicion after a thorough history and physical examination and confirmed using magnetic resonance (MR) imaging of the cervical spine. Improving early diagnosis and ensuring timely surgical intervention are crucial in preventing long-term disability and optimizing long-term outcomes for DCM patients.
Key Words:degenerative cervical myelopathy, myelopathy, non-traumatic spinal cord injury, primary care.

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www.cfpc.ca/Mainpro_M2

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DCM is the most common cause of non-traumatic spinal cord dysfunction among adults worldwide
DCM is a potentially reversible disease with profound neurologic implications if left untreated
A thorough history and physical examination, supplemented with MR imaging of the cervical spine, are key elements to avoid misdiagnosis and delays in management
The hallmark signs of DCM are deterioration of hand motor function (eg. decreased coordination/clumsiness) as well as gait instability
MRI is the imaging of choice to confirm a diagnosis of DCM
Surgery is the only proven therapy that can halt the progression of DCM
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Athletes and their Hearts: What the Primary Care Physician Should Recognize

Teaser: 

Dr. Marina Abdel Malak

is a Family Medicine Resident at the University of Toronto. She graduated and completed her Bachelor of Science in Nursing and went on to study Medicine. She has a passion for medical education, patient empowerment, and increasing awareness about the relationship between mental, emotional, and physical health.

CLINICAL TOOLS

Abstract: Physicians will undoubtedly follow athletic patients in their practice, and must therefore be aware of the cardiac adaptations that occur in these patients. Athletic heart syndrome (AHS) is a term used to describe the physiologic adaptation (leading to cardiac hypertrophy and/or dilation) that the heart undergoes in response to intense physical activity. Although these are adaptive responses, physicians need to ensure that these changes are not due to pathological causes such as hypertrophic cardiomyopathy, other genetic or congenital disorders, etc. To do so, physicians must take a through history from the athlete (including family history), conduct a physical exam, and order investigations (such as ECGs, an echocardiograph, etc.) as appropriate. If a pathologic cause is not identified and AHS is noted to be the sole cause of these changes, the athlete should still be counselled on how to safely participate in physical activity.
Key Words: Athletes, cardiovascular care, sports medicine, primary care, screening.
Athletic heart syndrome (AHS) is a physiologic adaptation hypertrophy and/or dilation of the heart that allows for increased stroke volume, decreased heart rate, and increased blood flow and oxygen delivery
The hypertrophy and/or dilation that occurs in AHS can mimic serious illnesses that must be ruled out
To differentiate between AHS and pathological causes of AHS, the physician should take a history and conduct a physical exam. Echocardiography and an ECG are also important
A family history of sudden cardiac death (SCD) is a 'red flag' that must be investigated further
Inquire and investigate for symptoms such as syncope, shortness of breath, connective tissue changes, lab abnormalities, etc. It is important to keep the differential diagnosis broad to ensure a serious cardiovascular condition isn't missed
An echocardiogram should be ordered to assess cardiac function and look for structural changes in the heart
When other causes have been ruled out, AHS may be diagnosed. Although this is not inherently dangerous in itself, all athletes engaging in strenuous activity require counselling and advice around warming up, pacing activity, etc.
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Disclaimer: 
Disclaimer at the end of each page

Primary Care Approach to Degenerative Cervical Myelopathy

Teaser: 

1Ali Moghaddamjou, MD,2Jetan H. Badhiwala, MD,3Michael G. Fehlings. MD, Phd, FRCSC, FACS,

1Division of Neurosurgery, Department of Surgery, University of Toronto, Spinal Program, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada. 2Division of Neurosurgery, Department of Surgery, University of Toronto, Spinal Program, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada. 3Division of Neurosurgery, Department of Surgery, University of Toronto, Spinal Program, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada.

CLINICAL TOOLS

Abstract: Degenerative cervical myelopathy is an umbrella term describing all degenerative conditions that present with cervical myelopathy due to compression of the spinal cord. The role of primary care physicians (PCPs) in early identification is vital as delayed diagnosis can lead to irreversible neurological impairment. Patients often present with subtle neurological deficits associated with neck or upper extremity pain. Screening for upper motor neuron signs, gait disturbances, fine motor abnormalities and bowel bladder symptoms is critical. Currently, surgical decompression is the treatment of choice but with future advancements in non-operative treatments, PCPs are expected to play a larger role in treatment plans.
Key Words: degenerative cervical myelopathy, primary care, cervical spondylotic myelopathy, degenerative disc disease.

Members of the College of Family Physicians of Canada may claim MAINPRO-M2 Credits for this unaccredited educational program.

www.cfpc.ca/Mainpro_M2

You can take quizzes without subscribing; however, your results will not be stored. Subscribers will have access to their quiz results for future reference.

PCPs play a vital role in the management of DCM as a delayed diagnosis can lead to irreversible neurological impairment.
A heightened level of awareness with a comprehensive history and a focused physical examination are essential.
With advancements in biomarkers and emerging neuroprotective and regenerative agents, we can expect an increased role in the primary care medical management of DCM patients soon.
The approach to DCM management is multidisciplinary and generally will involve PCPs, spinal surgeon, physiotherapist, pain specialist, and neurologist.
Patients with query bilateral carpal tunnel syndrome should be assessed for DCM.
Patients with moderate to severe DCM or unequivocal progression of mild DCM require surgical treatment while there exists clinical equipoise between structured non-operative therapies and surgical decompression for mild non-progressive cases of DCM.
Clinically monitor patients with mild DCM frequently and carefully for subtle signs of neurological progression
To have access to full article that these tools were developed for, please subscribe. The cost to subscribe is $80 USD per year and you will gain full access to all the premium content on www.healthplexus.net, an educational portal, that hosts 1000s of clinical reviews, case studies, educational visual aids and more as well as within the mobile app.
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Disclaimer at the end of each page

Managing Adolescent Idiopathic Scoliosis (AIS) in Primary Care

Managing Adolescent Idiopathic Scoliosis (AIS) in Primary Care

Teaser: 

Paul J. Moroz, MD, MSc, FRCSC,1 Jessica Romeo, RN (EC), MN, BScN,2Marcel Abouassaly, MD, FRCSC,3

1Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario.
2Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario.
3Fellow in Pediatric Orthopedic Surgery at the Children's Hospital of Eastern Ontario, Ottawa, Ontario.

CLINICAL TOOLS

Abstract: Adolescent Idiopathic Scoliosis (AIS) is a condition requiring early detection for appropriate management. Bracing can be effective in preventing curve progression so failing to detect a small AIS curve in a growing child could result in losing the opportunity to avoid a major surgical procedure. Doubts about cost-effectiveness have ended most school screening programs and assessment is now provided mainly by primary care providers. The ability to conduct a quick effective scoliosis examination is important for the busy practitioner. This article illustrates the main features of the screening test, offers guides for imaging, and outlines appropriate tips for specialist referral.
Key Words: Adolescent Idiopathic Scoliosis (AIS), diagnosis, physical exam, Adams Forward Bend Test, primary care.

Members of the College of Family Physicians of Canada may claim MAINPRO-M2 Credits for this unaccredited educational program.

www.cfpc.ca/Mainpro_M2

You can take quizzes without subscribing; however, your results will not be stored. Subscribers will have access to their quiz results for future reference.

1. This can be done with a patient's gown open or closed at the back.
2. The measurement is performed with the examiner sitting and observing the patient from behind. It can be done at the same time as the AFBT, since the examiner is in the same position.
3. With the patient standing erect in bare feet and with the knees extended, the examiner rests his/her hands on top of the iliac crests with fingers extended and palms parallel to the floor. With both the patient's feet flat on the floor, the relative levels of the hands give a surprisingly sensitive estimate of significant LLD (Figure 2).
4. There are alternative methods to measure leg lengths with the patient supine by using a tape measure. These techniques require familiarity with pelvic and ankle landmarks, are time consuming and are remarkably prone to measurement errors.
IMAGING FOR SUSPECTED SPINAL DEFORMITY
1. Radiation exposure using modern radiographic techniques, including digital radiography, is significantly lower than in the past.5
2. Radiologists' reports may use terms related to the spine that can be misleading and worrisome. Cobb angles less than 10 degrees should not be described as scoliosis but rather as "spinal asymmetry" since the term "scoliosis" may prompt an unnecessary referral to a specialist.
3. If imaging is indicated, it is best done at a centre where the patient will be seen in consultation. Radiologists at these centres have the experience to accurately interpret imaging results and correctly report spinal deformity. This also avoids the unfortunate situation where inadequate imaging done elsewhere must be repeated at the referral centre, significantly increasing the patient's radiation dose.
4. Never order a "scoliosis series". It is an obsolete term that referred to pre-operative assessment films. It is still found on some x-ray requisition forms and may be ordered in a misguided attempt to provide the surgeon with as much information as possible. Since the vast majority of patients seen by the spine surgeon will not require surgery, this option is needlessly expensive and the added radiation may be harmful to the patient.
5. The authors allow patients to take smart phone or tablet images of their own spinal x-rays. This engages the patient and their parents or guardians in the management. Take account of all regulatory and privacy issues regarding patient's recording of even their own images.
To have access to full article that these tools were developed for, please subscribe. The cost to subscribe is $80 USD per year and you will gain full access to all the premium content on www.healthplexus.net, an educational portal, that hosts 1000s of clinical reviews, case studies, educational visual aids and more as well as within the mobile app.

Screening for Dementia: First Signs and Symptoms Reported by Family Caregivers

Screening for Dementia: First Signs and Symptoms Reported by Family Caregivers

Teaser: 

Mary A. Corcoran, OTR, PhD, Professor of Clinical Research and Leadership, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA.

There is an average delay of 20 months between the first recognition of symptoms of Alzheimer’s disease or a related disorder (ADRD) and the seeking of physician help. One reason for this delay is tendency for families to miss early symptoms until the onset of behavioural disturbances. Families may provide more timely accounts with prompted questions. It is important to diagnose cognitive impairment early since there are potential benefits to early treatment. The purpose of this article is to help guide caregivers in identifying a list of symptoms that reflect first indicators of ADRD, based on a study of 68 spouse caregivers of patients with ADRD.
Key words: Alzheimer’s disease, dementia, caregivers, diagnosis, primary care.

Palliative Care in the Primary Care Setting

Palliative Care in the Primary Care Setting

Teaser: 

Sandy Buchman, MD, CCFP, FCFP, Assistant Professor, Department of Family and Community Medicine, University of Toronto, Toronto, ON; and McMaster University, Hamilton,ON; Palliative Care Physician, The Temmy Latner Centre for Palliative Care and The Baycrest Geriatric Health System, Toronto, ON.
Anthony Hung, MD, FRCPC, Fellow in Palliative Care, University of Toronto, Toronto, ON.
Hershl Berman, MD, FRCPC, Assistant Professor, Faculty of Medicine, University of Toronto; Staff Physician, Department of Medicine, University Health Network, Toronto, ON; Associated Medical Services Fellow in End of Life Care Education, University of Toronto, Toronto, ON.

The principle of “cradle-to-grave” care is fundamental to the discipline of family medicine. This includes palliative care. However, many physicians are not comfortable providing care at the end of life. Challenges include logistical support and proficiency and comfort in the specific skills required, such as pain and other symptom management. The following case presents an example of successful palliative care, provided in the primary care setting, from diagnosis of a life-threatening illness to death in a palliative care unit.
Key words: palliative care, end of life, primary care, family medicine, longitudinal care.

Supporting and Treating the Older Adult with Cancer: It Starts in Primary Care

Supporting and Treating the Older Adult with Cancer: It Starts in Primary Care

Teaser: 

As I rapidly advance towards the geriatric age group, fears of cancer, in my case colon cancer because of a positive family history, start to increase. As a result, the unpleasantness of a recent colonoscopy was greatly alleviated later on by learning that I had no polyps or tumours. I am not alone in my concern about cancer, and the increasing prevalence of cancer as our population ages (and as age-corrected cardiovascular mortality declines) make these concerns quite legitimate. This high prevalence of cancer means that nearly all physicians--specialists as well as family physicians--who cares for adult patients will be caring for individuals with cancer in their practice. This issue’s focus on cancer in older adults allows us to address some of the learning needs of physicians caring for older adults with cancer.

Before her untimely death from breast cancer, a colleague of mine at the University Health Network wrote poignantly about the fatigue she experienced with her cancer. This taught me that as important as relieving pain is in cancer, many other symptoms are equally distressing for the patient. Our continuing education article this month is on some of these symptoms, and is titled “Fatigue, Pain, and Depression among Older Adults with Cancer: Still Underrecognized and Undertreated” by Dr. Manmeet Aluwhalia. An overview for supportive care of patients with cancer is addressed in the article ”Psychosocial Oncology for Older Adults in the Primary Care Physician’s Office” by Dr. Bejoy Thomas and Dr. Barry Bultz. Finally, in the same vein, is the article “Palliative Care in the Primary Care Setting” by Dr. Sandy Buchman, Dr. Anthony Hung, and Dr. Hershl Berman.

Our Cardiovascular Disease column this month is on “Diabetes and Cardiovascular Disease among Older Adults: An Update on the Evidence” by Dr. Pamela Katz and Dr. Jeremy Gilbert. Our Dementia column is on “Managing Non-Alzheimer’s Dementia with Drugs” by Dr. Kannayiram Alagiakrishnan and Dr. Cheryl Sadowski. One of the most important problems facing older adults, “Age-Related Hearing Loss,” is addressed by Dr. Christopher Hilton and Dr. Tina Huang. Urinary incontinence is usually considered a concern for older women; however, men are not exempt. Our Men’s Health column this month is on “Urinary Incontinence among Aging Men,” and is written by Dr. Ehab A. Elzayat, Dr. Ali Alzahran, and Dr. Jerzy Gajewski, who is a member of our partner association, the Canadian Society for the Study of the Aging Male. Dr. Gayatri Gupta and one of our international advisers, Dr. Wilbert S. Aronow, contribute an important article on "Prevalence of the Use of Advance Directives among Residents of a Long-term Care Facility" this month. Finally, it is imperative that physicians acknowledge the increasing prevalence of herbal medication use, which can lead to adverse drug interactions among their older patients. Dr. Edzard Ernst reviews this this topic in "What Physicians Should Know about Herbal Medicines.

Enjoy this issue.
Barry Goldlist

Screening for Early Dementia in Primary Care

Screening for Early Dementia in Primary Care

Teaser: 


Ellen Grober, PhD, Department of Neurology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA.

We have developed and validated a cost-effective case finding tool for early dementia in primary care that consists of two stages: a rapid dementia screening test administered to all patients over the age of 65 and a second stage to identify memory impairment administered to patients who fail the first stage. The Alzheimer’s Disease Screen for Primary Care (ADS-PC) had high sensitivity and specificity for early dementia and higher sensitivity for AD, and distinguished AD from non-AD dementias. The ADS-PC outperformed the MMSE and worked equally well in African-American and Caucasian primary care patients and in patients that differed in educational level.
Key words: Alzheimer’s disease, early dementia, mass screening, primary health care, neuropsychological tests.

Primary Care Issues in Renal Transplant Recipients

Primary Care Issues in Renal Transplant Recipients

Teaser: 

Jeffrey Schiff, MD, FRCP(C), Instructor, Division of Medicine, University of Toronto; Division of Nephrology and Multi-Organ Transplant Program, Toronto General Hospital, Toronto, ON.

Due to the excellent outcomes of renal transplantation, there is an increasing number of people surviving with, or receiving a transplant, at an older age. While the transplant centre usually manages the immunosuppression and renal problems, these individuals also require primary care. This article will review the common health issues that primary care physicians encounter routinely among these patients. Common problems include managing cardiovascular risk factors, screening for malignancy, vaccinations, treatment of uncomplicated infections, and bone disease. Important drug interactions will be reviewed. Communication between the primary care physician and the transplant centre will also improve care of these patients.
Key words: renal transplantation, primary care, cardiovascular disease, drug interactions, chronic kidney disease.

Benzodiazepine Use among Older Adults: A Problem for Family Medicine?

Benzodiazepine Use among Older Adults: A Problem for Family Medicine?

Teaser: 

Steve Iliffe, FRCGP, Professor of Primary Care for Older People, Research Department of Primary Care, University College London, UK.

Long-term benzodiazepine use in older adults with sleep disorders is potentially hazardous, but it is also becoming easier to manage as approaches to withdrawal become feasible in primary care, without adverse consequences. This article reviews the evidence and describes practical approaches to reducing consumption of benzodiazepine hypnotics.
Key words: benzodiazepines, insomnia, older adults, primary care, hypnotics.