Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
Is there a role for hydroxychloroquine for secondary prevention in patients with APS without SLE?
There are no prospective trials to answer this question. In one cross-sectional study (Erkan et al., PMID 12154210) there was a suggestion of a protective effect of hydroxychloroquine. However, patients were also on aspirin and it may be difficult to sort out which of these agents had the protective...
Is there a preference between the different high-intensity statins for high-risk stroke patients?
Atorvastatin 80 mg daily (studied in secondary stroke prevention in SPARCL) and rosuvastatin 40 mg daily are maximal approved doses for the two potent statins. These have been compared head-to-head in coronary atherosclerosis in SATURN study. The study was an atherosclerosis progression/regression s...
Do you routinely check a TSH level in patients with recurrent kidney stones who have hypercalciuria of unknown cause?
No. Although hyperthyroidism is a reported cause of hypercalcemia and hypercalciuria, it must be very rare cause of nephrolithiasis. I suspect the patient would be obviously hyperthyroid on examination. Hyperparathyroidism is a much more common cause of kidney stones. In my practice, if the stone an...
What is your approach for an RA patient with lung cancer who is starting immunotherapy?
How to manage the patient depends on how well controlled their RA is at the start of therapy and what kind of medication regimen they are on for their RA. If they are on csDMARDs and are stable we usually continue the csDMARDs with immunotherapy unless there is an objection with the oncologist (or i...
What is your approach to recurrent uric acid stone formers who have a persistently acidic urine pH and are unable to tolerate potassium citrate?
I use sodium bicarbonate. I teach the patient how to titrate the dose using pH dipsticks to get the urine pH >6.0. Although sodium may increase urine calcium excretion, in uric acid stone formers, this is not an issue. Long experience with sodium bicarbonate tells us it does not raise blood pressure...
What dose and duration of steroid therapy do you use in steroid responsive ILD?
This is an extremely challenging question to answer as "steroid-responsive lung disease" encompasses a variety of formal and informal diagnoses as well as a variety of different clinical scenarios. Additionally, the dose and duration of corticosteroids would depend on patient factors and comorbid co...
Do you find MRI helpful to differentiate early erosive OA from psoriatic arthritis when early X-ray changes in both conditions may be hard to distinguish?
This is a great question to discuss. I do not in general let imaging dictate my decision about a diagnosis but factor it into the entire evaluation. I find the examination in conjunction with radiographs of the hands AND the feet help me sort out many of these issues. Symmetry, distribution, and par...
How do you counsel patients on preventing and treating "maskne"?
Prevention: Cleanse and moisturize the face daily using products that are appropriate for your skin type. If using a cloth mask, make sure it is washed regularly. Take off the mask when safe and appropriate. Skip makeup when wearing a mask. If makeup cannot be avoided, make sure it is labeled "non...
Do you use apremilast in combination with biologic DMARDs for psoriatic arthritis and/or psoriasis?
I have used apremilast in combination with a biologic in my practice. Monotherapy with biologics is not always effective in relevant treatment domains in patients with psoriasis and psoriatic arthritis. Then the choices are to switch to a different biologic agent, add a traditional DMARD or consider...
How would you approach management of incidentally identified unilateral retinal vasculitis with subsequent labs revealing +P-ANCA?
This anecdote raises at least 3 fascinating questions. First, how do you approach asymptomatic retinal vasculitis? Often a retinal vasculitis is defined by the dye, fluorescein, leaking from a retinal vessel on a study called a fluorescein angiogram. By this definition, pedal edema would be a pedal ...