Pulmonology
Physician discussions on respiratory conditions, critical care, interstitial lung disease, and pulmonary procedures.
Recent Discussions
In what circumstances would you consider monotherapy for empiric treatment of unresectable nontuberculous mycobacterial lymphadenitis?
NTM lymphadenitis is rather uncommon, and I personally have little experience with it and did not see it much even at NJH. However, extrapolating from how I treat any NTM disease in general, I would shy away from monotherapy in any NTM disease, preferring at least two active agents. Perhaps one scen...
What would be your second pressor of choice if patients with LVOT obstruction remain persistently hypotensive on phenylephrine?
In patients with LVOT obstruction who remain hypotensive despite treatment with phenylephrine, choosing an appropriate second pressor requires careful consideration of the hemodynamic goals and the specific pharmacologic properties of available agents. Here are a few points: While the specific liter...
How do you manage erythrocytosis secondary to sotatercept for patients with PAH?
I have not done that yet, but I have let Hgb drift up to 18-19 and monitor the patient closely. I lower the dose to 0.5 or even 0.3, if Hgb is high at baseline, then start and stay at 0.3 before I increase. I will consider phlebotomy if the above options are not available.
How do you approach initial anticoagulant selection in hemodynamically stable hospitalized patients with newly diagnosed pulmonary embolism?
Low-molecular-weight heparin demonstrates the greatest benefit in patients with cancer-associated pulmonary embolism, intermediate-risk PE, and those requiring outpatient management. While LMWH shows superior efficacy and safety compared to unfractionated heparin across most patient populations, cer...
When do you start steroids for radiation pneumonitis?
Great question on a relevant clinical topic. It's very important to remember that pneumonitis is a diagnosis of exclusion. Sometimes, if the timing is right and the patient's presentation is typical, there is a tendency to move quickly to the conclusion that the symptoms are caused by pneumonitis. R...
What is your approach to patients with chronic hypoxemic respiratory failure who have apparent higher oxygen needs during hospitalization but no clear acute/decompensated respiratory illness?
Will work them up completely for infection, PE, COPD exacerbation, heart failure/cardiac etiology. If no convincing reason for decompensation and they are stable, I will have them do a 6 min RT walk test to determine oxygen needs and have them follow up with PCP or pulmonary for further PFTs or othe...
Would you consider levofloxacin graded challenge, extended IV aztreonam, or an alternative treatment in a patient with reported anaphylaxis to penicillin, fluoroquinolones, and cefuroxime with cavitary pneumonia secondary to Klebsiella and Pseudomonas?
The first and most important thing would be to establish whether the patient had a true penicillin (as well as other antibiotic) allergy since >90% of patients who think they are sensitive to PNC really are not. If it is established that the patient does have a PCN allergy, consultation with ID is a...
Would you perform screening for pulmonary hypertension in a patient who has biopsy-proven Sjogren's but has a centromere antibody?
Generally, the risk of pulmonary hypertension in Sjogren's is low - about 2% in a recent study using RHC for diagnosis (Coppi et al., PMID 40058609). There have been no studies linking Raynaud's to pulmonary hypertension risk in Sjogren's, although this is true in systemic sclerosis. So the real que...
Do you still consider propranolol first-line for sinus tachycardia in thyroid storm, or have newer perspectives on beta-blocker risks altered your management?
Yes, but...Propranolol remains the first-line option for thyroid storm, but recent evidence supports that beta-1 selective agents (metoprolol, atenolol) are equally effective and may be preferred in certain clinical contexts. The choice between propranolol and cardioselective beta-blockers should be...
Is there a specific criteria that you use to determine if a patient with respiratory symptoms should have a multiplex respiratory test performed?
If the patient is being admitted to the hospital, the information provided by this test can be useful with regards to antimicrobial stewardship (potentially avoiding antibiotic therapy or targeting it) and also with regards to infection control precautions. For outpatient scenarios, if respiratory s...