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This conversation sees the end of the "hot topics" discussion, followed by Michael Charlton discussing issues and excitement around the FGF-21 class.

As we begin, Louise Campbell and Jörn Schattenberg speculate on ways to incorporate metrics like the Dietary Inflammation Index into multifactorial care. Michael asks whether alcohol is figured in the index, given its pro-inflammatory nature, and celebrates the fact that we can now evaluate MetALD patients as a group instead of removing them from classical MASH clinical trials. Louise, who raised the issue in the first place, does not know. As she notes, she first found the issue within the last week. One key question for her is how we can use this in 5-10 years when primary care becomes a key player in MASLD and all metabolic diseases. 

Roger Green's hot topic involves "Ask the MD" columns in US newspapers and magazines. He gives "two cheers" for help columns in which MDs recommend that MASH patients  "go to your doctor and ask for an ultrasound."  He asks whether the PCP is the right destination and whether "ultrasound is the test to seek. However, he appreciates that all this brings MASH badly-needed visibility in the public eye. Michael and Louise agree that given how few patients are treated today, any such public acknowledgment is positive.

Michael discusses the emerging excitement around the FGF-21 class. The recent agents from Akero and 89bio are "emerging as highly potent" in terms of PDFF change and transaminase responses. While we need to learn more, he asks how this will fit in with Rezdiffra and, more generally, how long we can give a patient a "potent" growth factor and what will happen if/when the patient needs to discontinue therapy. Jörn and Michael note adherence challenges with this therapy; Roger comments that even with daily oral drugs, adherence can be a challenge.