James feels the familiar adrenaline surge that comes with a serious adverse event. He has been a coordinator for six years, and he knows that the next few hours will determine whether this event is documented properly or becomes a gap that haunts the site for years.

"I'm pulling up his file now," James says. "Do we know when symptoms started?"

"Last night around 2 AM. He didn't call us because he thought it was indigestion. His wife finally convinced him to go to the ER this morning at 7."

James checks his calendar. Mr. Harrison's last study visit was Tuesday. That means the onset occurred less than 72 hours after the last dose of investigational product. The sponsor will want to know about this within 24 hours. The IRB notification will follow. If this turns out to be related to the study drug, there may be an IND Safety Report. And somewhere in the chaos of the next few days, every piece of documentation must be created, reviewed, signed, and filed correctly.

"I'll start the SAE form now," James tells Dr. Okonkwo. "Can you come in to review and sign it before the sponsor's deadline?"

What James understands, after six years in clinical research, is that a serious adverse event is not merely a clinical crisis. It is a documentation event. The medical team at St. Luke's will manage Mr. Harrison's care. But the record that proves this event was identified, reported, assessed, followed, and resolved will be created by James and Dr. Okonkwo. And that record must be complete, accurate, timely, and accessible for as long as the Trial Master File is retained.

This lesson is about that documentation. Not the clinical assessment of adverse events, which requires medical judgment and is covered elsewhere in your training. This lesson addresses the essential documents that safety events generate, the timelines that govern their creation, and the filing requirements that ensure they can be reconstructed years or decades later when an inspector opens your TMF.

James feels the familiar adrenaline surge that comes with a serious adverse event. He has been a coordinator for six years, and he knows that the next few hours will determine whether this event is documented properly or becomes a gap that haunts the site for years.

"I'm pulling up his file now," James says. "Do we know when symptoms started?"

"Last night around 2 AM. He didn't call us because he thought it was indigestion. His wife finally convinced him to go to the ER this morning at 7."

James checks his calendar. Mr. Harrison's last study visit was Tuesday. That means the onset occurred less than 72 hours after the last dose of investigational product. The sponsor will want to know about this within 24 hours. The IRB notification will follow. If this turns out to be related to the study drug, there may be an IND Safety Report. And somewhere in the chaos of the next few days, every piece of documentation must be created, reviewed, signed, and filed correctly.

"I'll start the SAE form now," James tells Dr. Okonkwo. "Can you come in to review and sign it before the sponsor's deadline?"

What James understands, after six years in clinical research, is that a serious adverse event is not merely a clinical crisis. It is a documentation event. The medical team at St. Luke's will manage Mr. Harrison's care. But the record that proves this event was identified, reported, assessed, followed, and resolved will be created by James and Dr. Okonkwo. And that record must be complete, accurate, timely, and accessible for as long as the Trial Master File is retained.

This lesson is about that documentation. Not the clinical assessment of adverse events, which requires medical judgment and is covered elsewhere in your training. This lesson addresses the essential documents that safety events generate, the timelines that govern their creation, and the filing requirements that ensure they can be reconstructed years or decades later when an inspector opens your TMF.