Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
What is your approach to treatment of macrolide-sensitive localized bone/joint MAC disease?
Agree with the above answers. Obviously, no strong clinical studies on duration and outcomes. At NJH, we typically recommend: Aggressive debridement/resection, Treat with appropriate antimicrobial therapy (in macrolide-S MAC, then AZM/EMB/Rifamycin +/- IV AMK) for a minimum of 6 months total, but a...
Do you favor aspirin or P2Y12 inhibitor monotherapy following completion of 12 months of DAPT post-PCI in patients with elevated bleeding risk?
You could tailor based on bleeding risk. If prior upper GI bleed or symptoms - p2y12. If lower GI bleeds - aspirin. The field is moving towards p2y12 monotherapy. Also as mentioned should do genetic testing if thinking long-term clopidogrel monotherapy.
Do you give chronic antibiotic prophylaxis for recurrent UTIs, including Pseudomonas aeruginosa, in a patient with retained ureteral stents?
If the "recurrent UTIs" are symptomatic (fever is what I would be mostly concerned about), then the stents should be changed as feasible, (I assume this has been done) and the UTIs treated as appropriate. If the UTIs continue after the change, I would just try to treat the symptomatic events as best...
How do you workup patients with neuropathy suspected to be secondary to sarcoid?
To answer this question, the attached paper with consensus criteria for the diagnosis of neurosarcoidosis, published in 2018, should be reviewed, Stern et al., PMID 30167654.Based on this paper, a diagnosis of probable or definite neurosarcoidosis requires unequivocal evidence of non-caseating granu...
Is there an upper threshold of pCO₂ that can cause symptomatic hypercapnia (e.g. AMS) despite metabolic compensation and normal pH?
Hi - I'm not sure about an upper threshold of pCO2 and AMS. However, even with normal pH, elevated pCO2 can cause significant increases in cerebral blood flow. Pollock et al., PMID 19406361 studied MR perfusion imaging and found that patients with a mean pCO2 of ~ 54mmHg had more than double the cer...
How do you counsel patients with RA stable on csDMARDs on whether to attempt tapering or not?
It is important to recognize that this counseling is highly individualized and that factors such as risks of medication toxicity, age, comorbidities and disease severity all play a part. However, several studies have demonstrated a significantly increased risk of RA flares and radiographic progressi...
What treatment combination approach would you recommend for mucous membrane pemphigoid?
First, it is important to know the extent and severity of the disease (oral, ocular, esophageal); the type of inflammatory infiltrate on histopathology (neutrophils, eosinophils, or cell-poor); and the results of salt split skin and antibody titers on monkey esophagus and/or target antigens (collage...
How do you approach the management of mild to moderate tics induced by stimulants in children?
If dose reduction or medication switch is not possible, first-line treatment includes adding an alpha agonist like guanfacine or clonidine. I prefer guanfacine as clonidine is more sedating and less tolerated by kids. CBIT (Comprehensive Behavioral Interventions for Tics) would be great but hard to ...
Are you more permissive of perioperative interruption of anticoagulation for VTE depending on the location and relative chronicity of the thrombus?
Yes - in general, I try to balance the relative urgency/importance of the procedure or surgery v. the thrombotic risk to the patient of a period of time off of anticoagulation. Location and chronicity both can feed into determining thrombotic risk. An upper extremity DVT, in general, has a lower rec...
Should CT coronary calcium score be avoided in dialysis patients in light of presumed high prevalence of CAC in this population?
The incidence of coronary calcifications in patients on dialysis exceeds 80% and is between 50-80% in patients with CKD. In addition, dialysis and ESRD cause two types of vascular calcification - in the medial and intimal layers, the latter being the one that correlates best with atherosclerotic pla...