Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
Do you use direct oral anticoagulants to treat port-a-cath related VTE in patients with an active malignancy?
The initial trials that established DOACs as effective and safe in most patients with cancer-associated thrombosis (Agnelli et al., PMID 32223112, Planquette et al., PMID 34627853) only included patients with lower-extremity DVT or PE but clearly showed equivalence to low-molecular weight heparin (w...
What is your treatment algorithm for managing scalp vitiligo?
It is reasonable, safe, and effective to start with topical steroids and topical calcineurin inhibitors.
How would you manage a patient with progressive/refractory molluscum contagiosum who is well controlled on methotrexate for seropositive rheumatoid arthritis?
Molluscum can be more challenging to treat when a pt is taking any immunosuppressive. In treating that patient, I would attempt to use cimetidine 400 mg TID along with a topical retinoid such as Retin A 0.1% bid to each individual molluscum. If there are only a few remaining, recalcitrant lesions, I...
Do you screen for VWD in all women with menorrhagia severe enough to cause iron deficiency anemia?
Yes, testing vWF is needed in this situation of severe menometrorrhagia. Excessive menstrual bleeding, especially when severe enough to cause anemia, is a common presenting symptom of vWD in women. The testing should be done as part of a comprehensive workup for gynecologic etiologies and other coag...
In patients with possible Bartonella henselae infection and elevated IgG titer, what is the best way to confirm the diagnosis: tissue biopsy with Warthin-Starry staining, tissue sent for Bartonella henselae PCR, or tissue sent for culture?
First of all, it is important to only test people with a compatible clinical syndrome. If the syndrome is not that of babesia, then any positive tests are likely to be false positives. This is a basic testing principle. A very low pretest probability is likely to lead to false positive testing. The ...
When do you consider the use of clonidine in gabaergic withdrawal and how do you approach the risk of masking the autonomic signs of withdrawal when it is used?
There is limited and indirect evidence for the use of clonidine in "benzodiazepine-sparing" protocols for gabaergic withdrawal treatment. Generally, an anticonvulsant is used along with clonidine in this context. This "new" data recapitulates old, mainly European, studies combining beta-blockers wit...
What strategies have you found most effective for supporting weight loss in patients with bipolar disorder while minimizing the risk of mood destabilization?
If residual depressive symptoms are present, then the addition of bupropion is helpful. If the weight gain is deemed due to necessary psychiatric medication, then the addition of metformin often works. Of course, for the management of weight, diet and exercise need to be encouraged (in addition to t...
How do you manage long-term pain associated with sensory ganglionopathy?
There is no difference in the management of neuropathic pain from sensory ganglionopathy vs. neuropathic pain caused by a typical length-dependent distal sensory polyneuropathy, like diabetic.
How would you recommend dosing the MMR or other live vaccines for patients with rheumatoid arthritis on immunosuppressive medications such as DMARDs and anti-TNF alpha therapy?
It is rarely necessary for any live virus vaccine to be mandatory as most employers will accept waiver letters, as will most countries requiring yellow fever vaccination to enter. The risk of disease exposure, illness must be balanced against disease flare holding therapy. Fortunately, with the adve...
Do you routinely treat chronic sacral osteomyelitis when there is no plan for debridement or flap?
I would treat acute febrile cellulitis with a relatively brief course of antibiotics but not with a long course of IV antibiotics attempting to cure osteomyelitis, if surgical debridement is not performed.