Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
How would you approach chronic Achilles tendonitis that persists despite rest and physical therapy?
When situations like this arise, the first step is to re-evaluate the duration of symptoms and ensure the full trial of conservative management (rest, ice/heat, NSAID/Tylenol, PT) has been done. Oftentimes, it takes months to fully recover, even with these measures. If the symptoms persist despite a...
What oral treatment options would you offer a patient with severe onychomycosis who is also on methotrexate for another condition?
I prefer pulsed terbinafine at 250 mg daily x1 week every other month. Dr. Zaias showed in a comparative study that pulsed terbinafine works as well as giving it daily for 3 months, and since the patient is only taking this for 1 week every other month, risks for hepatotoxicity are minimal.
Would you recommend giving N-acetylcysteine in addition to holding diuretics in a patient with chronic kidney disease and mild hypervolemia who is planned to have a contrast study?
There are several meta-analyses showing conflicting evidence on the use of N-acetylcysteine to prevent contrast-associated AKI. However, the largest randomized trial (PRESERVE) did not show any benefit from using oral N-acetylcysteine in 4993 high-risk patients undergoing scheduled angiography (Weis...
For hypothyroid patients on dual replacement therapy (levothyroxine & liothyronine), do you recommend monitoring TSH while holding off on the morning T3 dose?
No, I do not withhold the morning dose of T3. Older studies have shown no effect of an oral dose of T3 on serum TSH levels (Saberi & Utiger, PMID 4422006).
What further evaluation do you pursue for patients who present with vague symptoms such as subjective fevers or intermittent night sweats, who have no pulmonary symptoms but have a positive IGRA?
Great question. Another scenario that is not uncommon is some degree of cough, sometimes for long periods of time, but no other symptoms. If their risk is higher for progression to active disease (e.g., immunocompromised; recent contact with an active case) I may do more than if the risk is low. My ...
How do you prescribe a steroid taper for radiation and checkpoint inhibitor related pneumonitis?
I subscribe to the philosophy of "hitting hard, tapering slowly" for cases of pneumonitis, either radiation pneumonitis, or checkpoint inhibitor-related pneumonitis (some of those cases probably have mixed origin, with contributions from radiation and/or checkpoint inhibitors). For severely symptoma...
Do you avoid use of inhalers with milk protein in patients with a milk allergy?
According to the Advair Diskus package insert, “Immediate hypersensitivity reactions may occur after administration of ADVAIR DISKUS, as demonstrated by cases of urticaria, angioedema, rash, and bronchospasm. There have been reports of anaphylactic reactions in patients with severe milk protein alle...
Do you prescribe fluocinolone in peanut oil in patients with peanut allergies?
Yes. Paller et al., PMID 12664021
Do you treat non-albicans strains of Candida on sputum culture or BAL in patients who are immunosuppressed?
I agree with these answers and do not treat either without biopsy.
What other considerations for hyperlipidemia management would you have for a patient with multiple prior PCIs whose LDL remains above goal on high intensity statin, ezetimibe, and evolocumab, assuming the patient is compliant with medications?
There are a few options, most of which depend on insurance coverage and patient preferences. But first, would do a chart biopsy to assess the efficacy of each of the therapies to better understand the reason for persistent LDL elevation. Perhaps they have a dysfunctional LDL receptor, so upregulatio...