Endocrinology
Physician discussions on diabetes management, thyroid disorders, hormonal imbalances, and metabolic conditions.
Recent Discussions
How would you counsel patients with type 1 or type 2 diabetes mellitus and heart failure on the use of SGLT-2 inhibitors when they have a history of DKA?
Making a recommendation to prescribe this class will really require a case-by-case clinical assessment. It is clear that SGLT-2 inhibitors are very effective in preventing hospitalization for heart failure, and so we will want to suggest their use whenever possible. But it is also clear that DKA (mo...
Would you favor the use of denosumab over bisphosphonate therapy for treatment of osteoporosis in patients who are at high risk for osteoarthritis given recent data suggesting reduced risk of developing knee OA?
Although the overall data to date concerning the impact of denosumab to reduce incident knee OA or lessen established disease remain limited, there are sufficient signals that warrant further investigation and support the need for an appropriately powered RCT with endpoints that include both patient...
What are some practical tips in distinguishing between metabolic bone disease due to chronic kidney disease and osteoporosis?
The biggest difference between osteoporosis and CKD-MBD has to do with the underlying bone mineral laboratories. Generally, with osteoporosis, bone chemistries are relatively normal; there may be a decrease in Vit D. However, with CKD-MBD, there is usually an increase in PTH, potentially abnormaliti...
When do you consider changing a patient's levothyroxine dose during hospitalization due to abnormal TFTs, but without clinical evidence of thyrotoxicosis or hypothyroidism?
Thank you for your question. I think this is something we commonly get in the hospital, and we often overreact to it. This was a "Things We Do For No Reason" some time back, and I think they outline the issues well.When people are acutely ill, TSH testing is unreliable. The times when TSH testing is...
When do you check vitamin D levels in patients with depressive symptoms?
I routinely check 25-OH D in all my patients. Given that half the population is deficient and that we now know the role of vitamin D not only for bones but in mood, cognition, and immunity. We need to be aware of deficiencies and replete if low. Moreover, ideal levels are 60-80, not just over 29 as ...
Do you routinely check N-telopeptide levels in patients who you suspect might have immobilization induced hypercalcemia?
No, I do not check N-telopeptide level in patients with suspected immobilization-induced hypercalcemia. Although N-telopeptide is a sensitive marker of bone resorption, elevated N-telopeptide is not specific to immobilization-induced hypercalcemia and can be elevated in other clinical conditions cha...
In adults ≥80 years with TSH 6–10 mIU/L and minimal symptoms, do you initiate levothyroxine, monitor, or avoid treatment entirely?
I tend to check free T4 in this situation. Aging is associated with some elevation in TSH value up to 10 mIU/L with normal free T4, and in those patients, levothyroxine is not needed. In some patients, I have seen it rise above 10 with normal free T4. Supplementing levothyroxine to lower serum TSH w...
How do you approach the choice of basal-bolus insulin vs correctional insulin alone to manage hyperglycemia in a hospitalized older adult with type 2 diabetes and significant frailty?
Frail older adults with type 2 diabetes, compared to their less-frail counterparts, may have less predictable oral intake, and you may have more difficulty obtaining an accurate medication reconciliation. You may need to review facility records or speak to multiple collateral historians to find out ...
Do 5HT4 agonists such as Metoclopramide actually lead to improvement in symptoms for patients with diabetes related gastroparesis?
Yes, sometimes when the gastroparesis is frequent or the symptoms are tough, I do use Reglan to help. By the time they wind up in the hospital, they are really willing to have me use anything on them that might help. I explain to every patient the side effects of Reglan, including tartive dyskinesia...
Do you require levothyroxine to be taken on an empty stomach in patients with stable hypothyroidism, or is dosing with breakfast acceptable with dose adjustment?
Ideally, levothyroxine should be taken on empty stomach but if a patient is taking it with breakfast and has a stable normal TSH, it is okay to continue but if TSH fluctuates change to empty stomach.