Hospital Medicine
Physician discussions on inpatient care, transitions of care, diagnostic reasoning, and hospital-based protocols.
Recent Discussions
What are your next steps when managing patients with suspected Gitelman syndrome for whom genetic testing reveals variants of uncertain significance or novel mutations not well characterized?
If the patient had a clinical syndrome that fit the Gitelman phenotype I would totally treating as such.
How do you approach the treatment of drug-induced thrombotic microangiopathy?
Typically, transplant-related TMA is due to sirolimus, tacrolimus, cyclosporine, or some combination of those drugs. The first step is to reduce the dose. Often keeping the drug at the lower end of the therapeutic level, the TMA will resolve or ameliorate. If, for instance, sirol and tac are used to...
Which factors would prompt empirical lead extraction in bacteremic patients without TEE evidence of lead vegetation?
My point of view is to have a very low threshold to extract a device where infection is likely. The presence or absence of lead vegetation may be a bit misleading as lead thrombi are not uncommon. I think the presence of a thrombus may make us feel more resolute in the removal plan though this may b...
How do you approach treating idiopathic aortitis?
Before classifying a patient as ‘idiopathic’ or ‘clinically isolated aortitis’ (CIA), one must carefully consider that the aortitis may be a manifestation of a systemic condition, particularly giant cell arteritis or Takayasu arteritis. Other systemic diseases associated with aortitis include IgG4-...
What duration of dual antiplatelet therapy do you use for secondary prevention of ischemic stroke due to intracranial atherosclerotic disease?
It is a fair question that we don't have a solid evidence-based answer for. I agree that the SAMMPRIS trial was driven by events within the first 30 days, although this was primarily driven by procedure-related events in the stented group. We do know that intracranial athero (ICAS) risk of stroke re...
What is the right approach in terms of GDMT and device consideration for patients with intermittent LBBB (QRS duration exceeding 150ms) and HFrEF?
I would not consider an intermittent left bundle as criteria for BiV pacing. I would actually not consider it in my assessment of heart failure gdmt or device therapy in isolation, whatsoever.
When can abdominal surgery be safely performed for presumptive ovarian cancer in a patient with recent pulmonary emboli?
In general, the standard approach is to try to wait as long as possible after the thrombotic event, at the very least three months. This may not be possible, we then reduce that time interval to one month. Given the urgent nature of the surgical intervention, one approach is to wait one month and co...
Do you diagnose obstruction by the criteria of FEV1/FVC < 70% or < LLN?
Using lower limit of normal for FEV1/FVC ratio may reduce misclassification of airway obstruction but despite years of discussion and arguments it remains unclear whether it is a better approach. The simplicity of the fixed ratio approach to me remains a very important consideration and it is the ap...
What is the indication for phlebotomy in compound heterozygous hemochromatosis?
The indication for phlebotomy is proven or strongly suspected iron overload. The likelihood of expression in these individuals is low. An elevated ferritin is often due to reasons other than iron overload such as fatty liver or alcohol intake. I usually do a liver ultrasound in this circumstance. If...
In SIADH due to malignancy, do you prefer to use free water restriction or salt tablets?
Fluid restriction is usually the first line measure in chronic SIADH. Salt tablets only work at high doses, as SIADH is a water, not a salt problem, and you improve sodium only minimally. Tolvaptan is a very powerful drug, but, as per the package insert, must be started in an inpatient setting. Addi...