Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
Is there any clinical benefit in referring patients with SLE or Sjogren's with cognitive impairment for neuropsychological testing?
I have been grappling with this issue more often in fibromyalgia and chronic fatigue syndrome and more recently in patients with Post-acute COVID Syndrome. In FM and CFS I have not found neuropsychological testing helpful to distinguish true cognitive impairment from the confounding effects of sever...
How do you treat withdrawal symptoms from kratom addiction?
Consider buprenorphine for kratom addiction and withdrawal. I have seen patients developing kratom addiction in the context of trying to get off full agonist opioids. A variety of PRNs for symptom management (e.g., trazodone for sleep) can be helpful. I would also encourage counseling, overdose educ...
How do you approach the use of commercial testing such as AVISE CTD in clinical practice?
Short story to start off with: A little over 20 years ago, I was a young rheumatologist sitting in a meeting room full of more experienced rheumatologists from the Washington DC area. Some of them were very well known in the field. The person in charge asked, "anti-CCP antibodies are now available t...
How do you approach tapering immunosuppression in a patient with a history of Susac Syndrome who has stabilized on MMF and IVIG?
Susac's is a rare disease characterized by an occlusive retinal vasculopathy, eighth nerve disease including hearing loss and balance issues, and CNS disease with a predilection for involvement of the corpus callosum. I am not aware of any randomized controlled data to guide treatment for Susac's, b...
Do you regularly recommend an immunological workup for patients with suspected immunodeficiency or defer to immunology?
I defer after a very preliminary work-up based on the type of immunodeficiency expected. I try to direct the consult to a provider most likely to have expertise in the problem I suspect. Often, I suggest consulting with a provider at NIH.
How frequently do you recommend skin cancer screens in your patients with kidney transplants who are on immunosuppression?
For those with a history of skin cancers prior to transplant would recommend every 6 months. For those with no history of skin cancer I recommend skin checks every 6 months starting 1-2 years after transplant. Those at highest risk are the Latino and Caucasian propulations but even those in the less...
In male patients in their 60s who had a single episode of PAF (24 hours, terminated spontaneously or with beta-blockers) without recurrence on 30-day monitoring, and without reversible triggers (such as OSA), should lifelong anticoagulation be started when they turn 65, thereby, increasing the CHA2DS2 VASc score to 1?
NO-score of 1 based on age alone coupled with a very low burden of AF=risks of anticoagulation likely greater than no anticoagulation. A reasonable option is PRN anticoagulation for an episode lasting longer than 6 hours-12 hours-certainly 24 hours-keeps options are open for doing cardioversion IF t...
How would you manage recurrent migratory lower extremity thrombophlebitis that occurs despite being on therapeutic apixaban?
The differential diagnosis of Trousseau syndrome (migratory superficial thrombophlebitis) is relatively broad and includes both inflammatory states and undetected proximal DVTs. So I think the short answer about venogram is "maybe," based on how clear is the view by ultrasound. This isn't a typical ...
If a patient who has tolerated allopurinol for a prolonged period of time is subsequently found to be positive for the HLA-B*58:01 gene, how would you manage urate-lowering therapy thereafter?
There is a strong association between the presence of the HLA-B*58:01 allele and allopurinol-related severe cutaneous adverse reactions (SCAR* - Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis or Severe Hypersensitivity Syndrome). This association was demonstrated in a Taiwanese study by Hung e...
What is your preferred first-line agent to treat anxiety in patients with Parkinson's disease?
Any standard SSRI/SNRI can be tried. I like to try the SNRIs duloxetine or venlafaxine. If comorbid insomnia is a problem, mirtazapine may be a good choice. Think about talk therapy too. It is important to make sure episodic anxiety is not a non-motor symptom fluctuation related to levodopa or oth...