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Udhayvir Singh Grewal

Udhayvir Singh Grewal

GI/neuroendocrine medical oncologist and Assistant Professor at Winship Cancer Institute of Emory University; guest expert on the NETWise neuroendocrine cancer podcast.

Sep 24, 2026

36:08
Instead, it offers a framework for thinking through that decision based on the individual patient.
36:13
The two important questions to ask are, what is the reason for you to be on a GLP-1 receptor agonist? Someone might be on it for diabetes.
36:24
Someone might be on it for obesity.
36:27
Multiple reasons, right? So it's really important to understand what the reason is.
36:32
Once we have determined that there is a strong reason for someone to To be on that drug, the other important question to ask is, is there a hereditary syndrome at hand that we're looking at? If there is a strong indication and there is no hereditary cancer risk, then it is important to consider how is the neuroendocrine tumor doing? Are we dealing with a very large burden of disease? Are we dealing with progressive disease? Are we dealing with disease that has been associated with a lot of symptoms? Think if there's no hereditary cancer syndrome at play and there's a strong indication for patients to be on these agents.
37:19
and we're not dealing with worsening metastatic disease or progressive disease, and we're not dealing with a lot of symptom burden from your neuroendocrine tumor and neuroendocrine cancer, I think it's fair again to be on these agents.
37:32
But we just need to make sure we check all of our boxes before we do that.
37:36
And if a patient and their care team decide that a GLP-1 medication is appropriate, Dr. Graywell says careful dosing and monitoring become important parts of the plan.
36:08
Instead, it offers a framework for thinking through that decision based on the individual patient.
36:13
The two important questions to ask are, what is the reason for you to be on a GLP-1 receptor agonist? Someone might be on it for diabetes.
36:24
Someone might be on it for obesity.
36:27
Multiple reasons, right? So it's really important to understand what the reason is.
36:32
Once we have determined that there is a strong reason for someone to To be on that drug, the other important question to ask is, is there a hereditary syndrome at hand that we're looking at? If there is a strong indication and there is no hereditary cancer risk, then it is important to consider how is the neuroendocrine tumor doing? Are we dealing with a very large burden of disease? Are we dealing with progressive disease? Are we dealing with disease that has been associated with a lot of symptoms? Think if there's no hereditary cancer syndrome at play and there's a strong indication for patients to be on these agents.
37:19
and we're not dealing with worsening metastatic disease or progressive disease, and we're not dealing with a lot of symptom burden from your neuroendocrine tumor and neuroendocrine cancer, I think it's fair again to be on these agents.
37:32
But we just need to make sure we check all of our boxes before we do that.
37:36
And if a patient and their care team decide that a GLP-1 medication is appropriate, Dr. Graywell says careful dosing and monitoring become important parts of the plan.

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