Endocrinology
Physician discussions on diabetes management, thyroid disorders, hormonal imbalances, and metabolic conditions.
Recent Discussions
What are some of the benefits of the newly approved Lerochol drug over traditional PCSK9 inhibitors for the treatment of familial hyperlipidemia?
Lerodalcibep was approved this past December and uses a different mechanism to inhibit PCSK9. Its potential advantages include once monthly dosing and stability at room temperature for 3 months. It appears to have similar efficacy to the PCSK9 monoclonal antibody therapies lowering LDL 55-60%. Disad...
Would you consider the use of romosozumab in men who have failed therapy with teriparatide and sustained multiple vertebral fractures?
Yes, I would consider Romosozumab for the male patient. I would check his cardiovascular status due to concern of the possible increased risk for a cardiovascular event on the medication, which could be a contraindication. However, before initiating therapy, it would be helpful to know some of the s...
What are your preferred lipid-lowering agents and target LDL reduction goal following initiation of therapy for patients with familial hyperlipidemia without underlying CAD?
It is not easy to address this question without specifics of the 'familial hyperlipidemia," but I will give examples: Monogenic familial hypercholesterolemia - since the LDL is very high from early childhood, we tend to treat adolescents with statins with a goal of a 50% reduction (20 or 40 rosuvas...
What workup do you recommend for patients requiring higher-than-expected levothyroxine doses for their weight?
If someone is on a significantly greater than expected dose of levothyroxine for their weight, I take a careful history to confirm they are taking the medication appropriately. Usually, the issue is mistiming of medication with regards to proximity to food or supplements - or even simple nonadherenc...
How do you counsel patients on timing of their medications when they are taking both oral semaglutide and levothyroxine?
I have no personal experience with the situation that you describe. However, it is well known that Levothyroxine should be taken on an empty stomach, because several foods such as high fiber meals, coffee, calcium, and iron supplements can bind to levothyroxine and significantly reduce its effective...
How would you manage a patient who presents with hair loss that began after they started a GLP-1 inhibitor?
If it fits with telogen effluvium, I recommend monitoring. Many patients will improve after this initial shedding and will not have long-term shedding or long-term thinning. If there is any underlying androgenetic alopecia or pattern hair loss, then starting treatment as you normally would is also r...
What doses of methimazole do you consider "low dose" when treating Graves' disease long-term?
"Low dose" methimazole is traditionally considered to be doses of <5-10 mg a day, but I think the definition should be 5 mg or less a day. Indeed, some patients can be controlled on 2.5 mg a day, and I have several patients with normal thyroid function who have taken 2.5 mg every other day for sever...
Under what clinical circumstances, if any, would you prescribe fenofibrate along with statin therapy?
Yes, I do sometimes combine fibrates and statins. Usually, it’s in the setting of needing to treat severe hypertriglyceridemia with the fibrate in a patient who also has hypercholesterolemia and an indication for a statin. If a patient is on a statin and still has mild to moderate hypertriglyceridem...
Would you prescribe testosterone to a post-menopausal woman for low libido and/or fatigue symptoms assuming all other work up is unremarkable?
I have never prescribed testosterone to women for decreased libido, if the other workup is normal. In addition, if you explain the side effects, such as increasing hirsutism, most women opt out of taking testosterone for this purpose.
Is it necessary to prescribe a steroid taper after two weeks of high-dose prednisone (60 mg daily)?
Interesting question. Not being an endocrinologist, I don't have the expertise to advise but the reference below makes the statement that even short-term steroids can be an issue. I suspect that if you have to stop abruptly from 60 mg daily for 2 weeks, it would probably be fine in most instances bu...