Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
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 ...
Do you modify dosing or use of bupropion to mitigate seizure risk in patients without eating disorder who are restricting calories to lose weight?
No. The risk of seizures with bupropion is 0.1% with daily doses below 300 mg and 0.4% with doses up to 450 mg daily. The increased risk of seizures in eating disorders is due to higher risk of severe electrolyte disturbances that result from disordered eating, induced vomiting, and laxative abuse. ...
Is there evidence to suggest there is a withdrawal syndrome from muscle relaxants such as tizanidine?
The answer is yes, there is evidence in published literature supporting withdrawal manifestations from sudden discontinuation of alpha-2 agonists including tizanidine (references below), primarily due to catecholamine surge causing a sympathetic overdrive, affecting the patient's physiological state...
What is your approach to helping parents manage sleep disturbances in patients with autism spectrum disorder?
At our center, we start with sleep hygiene education, using tools such as the Autism Speaks sleep toolkit which has a printable PDF that is free for parental and clinical use. We also try to do therapy on sleep hygiene and our therapists will often try to find out what factors may exist in the home ...
What is your approach to evaluating amiodarone induced interstitial pneumonitis?
There are no definitive histopathological or radiological findings of amiodarone toxicity. For example, foamy lipid laden macrophages are reported but this reflects exposure, not injury, and these findings are present without interstitial lung disease related to amiodarone. High HUs have been report...
Do you refer all patients with a Beighton score over 5 to genetics for further assessment?
Our genetics clinic does not accept these patients for genetic testing anymore because they are inundated with such requests from patients with plain benign joint hypermobility syndrome. They reject these requests for genetic testing. They accept doing genetic testing only for patients with vascular...
Would you switch a patient with glucocorticoid induced osteoporosis to romosozumab if a patient sustained a fragility fracture 1 year into treatment with teriparatide?
This is an interesting question for which there is no evidence-based medicine. It would be important to know what bone was broken. If it was a vertebral fracture I would likely suggest a change to romosozumab because vertebral fractures are usually not traumatic and are the purest osteoporotic fract...
How soon after radioactive iodine therapy for hyperthyroidism should Methimazole be resumed?
In patients pretreated with methimazole, there is a risk of recurrent hyperthyroidism following radioiodine (RAI) administration, with possible adverse cardiac effects, especially in older persons or in those with cardiac disease (reviewed in Walter et al., PMID 17309884). However, resumption of met...