Drilled Into Memory

Share:

Combine realistic simulation with detailed task cards to ensure your malignant hyperthermia training sticks.


PRACTICE SESSION Staff at CHRISTUS Trinity Mother Frances Health System mix sterile water with expired dantrolene during a realistic MH drill.   |  CHRISTUS Trinity Mother Frances Health System

You'd like to believe your staff will react calmly and competently in the event of a rare and potentially fatally malignant hyperthermia crisis, but how can you be sure? If you make response training as detailed and realistic as possible, required life-saving actions will become ingrained in their collective muscle memory.

Fortunately, we've never had an MH emergency at our facility. But we're sure our training has increased our staff's knowledge, confidence and skill if we're ever faced with the real deal. Our MH drills involve two critical components:

  • Simulation-based training (SBT) that takes place in the OR and is as close to a real-life event as we can make it.
  • MH task cards that provide detailed instructions on response tasks staff are required to follow, as well as clear explanations as to which discipline could perform each task, and why each of the steps are necessary.

Here's a closer look at how we prepare our team to manage a crisis we hope they never have to face.

1. Create a realistic environment

A few years back, I was at a medical conference where a healthcare professional with past military experience stressed how simulation training is important in maintaining safe patient care. In the military, they drill again and again until responses become second nature. I wanted our MH simulation to mirror that approach.

Our SBT is done in an OR on a morning before cases start. I have access to CPR mannequins and went to work creating a training environment that was as accurate and realistic as possible. That meant intubating the mannequin with an anesthesia circuit, placing an IV line and draping it for surgery.

We also placed a warming blanket on the "patient" and set up the back table and mayo stand. Finally, we gathered all the supplies we'd likely use in the event of an MH crisis, including expired dantrolene and sterile water, syringes, mini-dispensing pins, an extra anesthesia cart, Foley catheter, vascular access supplies and empty syringes that we mark up for emergency medications during the simulation. All the supplies were placed outside of the OR where we conducted the drill.

2. Simulate everything

When staff — nurses, surgical techs and, of course, an anesthesia provider to lead the drill — enter the OR for the training, the first thing they're asked to do is answer a seven-question pre-simulation questionnaire that tests their knowledge of proper response protocols.

After completing the questionnaire, staff are instructed to gather the practice items — everything from the MH cart to bags of ice — they'd use during an MH event.

We require staff to do everything exactly as they would in the event of a real emergency. That means making sure they physically leave the training site to get the ice and cool saline solution, and that they actually open the MH cart and handle everything they'd use. We also have staff use expired dantrolene to practice reconstituting the drug for administration.

3. Require active participation

When the supplies are ready, a crisis scenario is introduced and MH-specific task cards are distributed to staff taking part in the drill. The cards (see "Task Cards Organize Response Efforts"), which are color-coded and spell out the disciplines that are able to perform each role, not only tell staff what their various responsibilities will be during an MH event, they also break down those tasks into an easy-to-follow, step-by-step format.

For example, the ice gatherer and runner's card states the overall task — You will be responsible for getting items from the MH cart or supply room — as well as the four steps involved in the process that should answer every question the runner could potentially have about this task (There are bags of ice and ice packs in the freezer in sub-sterile between OR 1 and OR 2 ).

The cards are designed to be as descriptive as possible in order to avoid confusion among responding staff members. During a crisis, your team shouldn't waste time trying to figure out exactly what their role should be in the effort. After the assigned tasks are completed, everyone is allowed to take an active role in mixing and administering dantrolene — all staff members should be prepared to jump in to help reconstitute the drug — and pulling items from the MH cart. The more tasks staff actually perform during the drill, the more prepared they'll be to react appropriately when they're called into action during a real-life emergency.

ASSIGNED ROLES
Task Cards Organize Response Efforts
ACTION ITEMS Effective task cards are easy to read and simple to understand.   |  CHRISTUS Trinity Mother Frances Health System

A major part of our MH training centers on task cards, which spell out exactly what steps need to be completed during an MH crisis —and by whom. I created the task cards using text boxes in Microsoft Word, which makes it easy if I need to change and tailor something on the card for a different department or facility. I also turned the task cards into "badge buddies" by printing them out upside down and putting a hole in the bottom so staff can clip it to their person and simply flip the card up to read the instructions. The cards spell out every step of the task at hand. For example, the task card for our "Dantrolene (Dantrium) Mixer" reads:

  1. Find Dantrium in the fourth drawer of the MH cart.
  2. A bottle of sterile water is in the fourth drawer.
  3. A 60ml syringe and mini-spike dispensing pins are in the fourth drawer.
  4. Mix 60ml of sterile water in each vial of Dantrium. Mix well!
  5. Initial dosage is 2.5mg/kg (a dosing chart is in the binder on top of the MH cart).

The MH hotline number (800-644-9737) is also prominently displayed at the bottom of each card.

— Julie Blakeley, BSN, RN, CNOR

Show, don't tell
GRAB AND GO Make sure emergency response supplies are well organized and easily accessible.

After the MH training and drill debrief, staff are again asked to fill out the questionnaire to gauge the effectiveness of our training. The results are clear: Our simulation and task card approach has bolstered staff's knowledge, confidence and skill on the topic. And we have data to back that assertion up. Staff were asked to rate their knowledge and skill on handling an MH emergency before and after our training using a one-to-five scale. Before training, 84% of staff gave a rating of less than three; post-training, 100% gave a rating greater than three, with 70% putting their knowledge and skill at greater than four.

But it's the individual feedback I've received from staff members who have completed our practice sessions that has me convinced our approach is working. They've told me they like being able to actually put their hands on needed supplies and physically perform the response tasks, instead of sitting through a presentation or watching an online educational video. If an MH event does take place, our hands-on training could mean the difference between life and death for the patient. OSM

Related Articles