4.8 • 1.4K Ratings
🗓️ 31 July 2025
⏱️ 20 minutes
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0:00.0 | Behind the Night, the Surgery podcast, relevant and engaging content designed to help you Behind the Night. |
0:23.9 | This is Jason here. |
0:25.0 | If you're prepping for the complex general surgical oncology boards |
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0:49.3 | we've got you covered. Available on our app so you can review anytime, anywhere. Group discounts are available. Enjoy the episode and dominate the day. Hi, and welcome back to Behind the Knife. I'm Joey, a second-year surgical resident at Duke, here with the MIS Behind the Knife team to discuss the treatment of acolygia. I'm joined by Dr. Zach Weitzner, our MIS fellow, Dr. Jake Greenberg, the head of our division and vice chair for education, and Dr. Dana Portnear, one of our senior faculty and MIS fellowship director. |
1:17.1 | Hi, I'm Jake Greenberg, and today we're going to be talking about ekeleasia, so let's dive right in. |
1:22.5 | So understanding that many of our listeners probably know the answers to these next few questions, Joey, what do I need to diagnose ecolasia and what tests help us diagnose it? So you need to know that |
1:33.1 | their lower esophageal sphincter doesn't relax. There's an absence of organized parasolsis, and there |
1:37.9 | isn't a mass stricter or another structural explanation for your findings. The gold standard for |
1:43.0 | diagnosis is esophageal monometry with an EGD. |
1:46.6 | Okay, so let's say our patient meet those criteria, but we want to further classify them. |
1:51.5 | Joey, are there any different types of ecalasia? Yes, so the Chicago classification breaks down |
1:56.9 | acalasia into three types based on peristolsus, spasm with swallows, and integration relaxation pressure, or IRP, which is a measurement taken during monometry that assesses how well the lower esophageal sphincter relaxes. So if a patient's lower esophageal sphincter does not adequately relax, you'll have a higher than normal pressure, greater than 15 millimeters mercury. And if you have an IRP greater than 15 and failed peristolsus, you have type 1 acalasia. If you have both of those things in panasopageal pressurization, which is another monometry finding and 20% of swallows, you'll have type 2 acalasia. And if you have all three of those things, as well as spastic and distal contractions, you'll have type 3 acalasia. So type 3 is also known as spastic acalasia. |
2:36.6 | Great. Zach, does it matter what kind the patients have? It's crucial to properly recognize |
2:42.1 | the different types of acalasia because treatment recommendations vary based on disease type. |
2:46.8 | Per oral endoscopic myotomy or poem is the treatment of choice for type 3 acalasia, because it allows for an extended myotomy in the setting of panesophageal pressurization and distal spasms. Types 1 and 2 are treated with either halermiotomy or poem. Okay. Great. So once we identify the subtype, what else do we need to know about our patient? We need to know about their medical comorbidities, their baseline functional status, and other factors that affect their surgical candidacy. |
3:12.4 | This matters because while some less invasive procedures such as pneumatic dilation or Botox injection may be considered less durable and effective, |
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