Humming Right Along

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Culture changes and number crunching maximize efficiencies and improve throughput.


Getting operating rooms ready for the first case of the day and cleaning the spaces between cases demands plenty of teamwork, coordination and hard work. You can use scheduling software to keep the day on track, run room turnovers like NASCAR pit stops and provide staff with turnover kits so they reset sterile fields in a flash. These are all valuable solutions to streamlining surgical care, but starting cases on time every time sometimes demands more of a change in mindset than an improvement in practices.

Working off the fact that everyone’s time is important — from surgical team members to patients — and establishing clear expectations creates a certain discipline in the operating room, especially at the beginning of the day before the first case starts, according to James Wright, MD, chief of health policy, economics and research at the Ontario Medical Association in Toronto. “Let the surgical team know that they’re going to work together to start cases on time and you’re going to improve perioperative efficiencies not because you want to increase revenues or add another case, but because it will benefit patient care,” he says.

New ways of thinking

Dr. Wright was chief of perioperative services and surgeon-in-chief at SickKids Hospital Toronto when he was tasked with improving efficiencies within the surgical department, including a focus on improving first case on-time starts. Focusing on starting first cases of the day at eight o’clock sharp was just the beginning of the journey for Dr. Wright and his team. It served as an initial focal point around which they developed a collective pride. It also made the start of the day feel less rushed and set the team down the path of efficiency-minded, safe patient care that carried throughout the day.

He admits making change happen is relatively easier in children’s hospitals, where the level of cooperation tends to be greater, but believes steps can be taken to drive positive change in general care surgical facilities, even if it might take more work to accomplish it.

Aligned interests. Dr. Wright met with the hospital’s perioperative chiefs and asked a simple question: How can we start cases on time? They told him tardy surgeons should be fined and punctual physicians should be paid.

“That could have worked, but I suggested we do it for the right reason — running an efficient department is better for patients and their families,” says Dr. Wright. “Efforts to improve efficiencies should align with what drives healthcare providers. Couching it as a way to improve patient care will establish a culture that’s sustainable.”

Dr. Wright acknowledges initiating a culture change is difficult, so it’s important to keep members of the surgical team informed of small victories that build momentum toward big progress. Make it clear that change will happen through teamwork and collegiality. Dr. Wright believes in collective accomplishments and dealing with low-performing providers or those who push back against change on an individual basis. Some providers don’t take suggestions for change well. He pulls them aside and says, “This seems like a good idea to implement, why aren’t you buying in?”

Morning huddles. Still, despite the best of intentions from Dr. Wright and his leadership team, late-arriving staff members and surgeons would be found lingering in the locker room or lounge. “The start of a case is only as fast as the last person to show up,” he points out.

The question then became how to hold every member of the surgical team accountable for showing up on time and ready to operate. “We decided the best way to get everyone on board was to gather as a team before the first case of the day,” says Dr. Wright.

Surgeons, nurses, anesthesia providers and clinical managers gather each morning in an operating room — so they’re out of the way of foot traffic — and run down a checklist of the day’s cases to plot out the needs of the clinical team. Daily huddles generate communication among staff members, ensure everyone is on the same page moving forward and provide an opportunity for colleagues to get to know each other on a personal level, which carries over into the OR and can improve collaboration and teamwork.

The huddles also ensure members of the surgical team are present and accounted for 15 minutes before the first case is scheduled to begin, a factor that helps to improve on-time starts. “Huddles were an important step forward and critical to the success of the initiative,” says Dr. Wright.

Inspiring change is exhausting and requires relentless effort, concedes Dr. Wright. “My advice would be to keep hammering away,” he says. “Making sure clinical managers and frontline workers understand they’re in it together creates a uniform commitment to making meaningful improvements. Departmental structures need to align to deliver health care effectively and efficiently.”

CLEAN STARTS Documenting on-time case starts will help to identify variabilities in room turnover times.  |  Pamela Bevelhymer

When trying to improve the start times of cases or room turnover times, analytics can be used to determine if improved processes are causing greater efficiencies or if case start times have simply shifted earlier to represent the appearance of meaningful change, according to Vikram Tiwari, PhD, an associate professor of anesthesiology and biomedical informatics research and senior director of surgical business analytics at Vanderbilt University in Nashville, Tenn. 

“Everybody understands the average and the median, and most people know standard deviation is the dispersion of data relative to the mean,” says Dr. Tiwari. “What they probably don’t grasp is the idea of identifying the middle 50% of data. That’s the interquartile range — 25% of the data is on the low side and 25% of the data is on the extreme side.”

Before your eyes gloss over from wonk speak, consider a practical example that explains his point. Let’s say your facility wants to reduce its average OR turnover time of 35 minutes. After much effort, the times are reduced to an average of 33 minutes, and your team is disappointed. Was so much hard work worth saving two minutes in the day?

That might be missing the point. Average is based on data distribution, and a deeper dive into the numbers might reveal some room turnovers take 15 minutes to complete while others could take 40 minutes. Is the distribution of these outliers closer to 33 minutes than they were when the average room turnover took 35 minutes? If so, the process of turning over rooms is more in control and improved. “Staff members weren’t working  harder or faster — the systems that were put in place helped them meet the intended target,” says Dr. Tiwari.

To make an analytic analysis work, you must also agree on a standardized measure of turnover times. Is it when the patient is wheeled into the room? When the surgeon is ready to cut? Once the standardized measure has been identified, you’ll be able to determine how the capacity of your facility is being used. “If you find the right homogenous cohort, 50 to 60 cases are enough to make a determination,” says Dr. Tiwari. 

Staff often pay more attention to the factors that are being closely monitored and reported up the chain of command. On-time starts can be improved, but will the improvement be sustained? Rapid cycle improvement leads to celebrations of achievement, and then drift happens over time. Improvements look great over a couple months when everyone is focused on making change happen. “That’s where process improvement and variability become important,” says Dr. Tiwari. “Are the turnovers that much of an issue, or is normal variation that occurs over time acceptable?”

He also points out that some teams might be constantly underachieving, and analytics should be able to identify the exceptions that need to improve. Additionally, what lessons can be taken from the top-performing groups and applied to the underachievers? “Learn from groups who are doing well and share the lessons with other staff members,” says Dr. Tiwari. “Why are their rooms reset more quickly? Why is their perioperative paperwork completed on time? Why are surgeons in the rooms ready to cut at the scheduled start times?”

Be aware that staff and surgeons can game the metric by, for example, pushing patients into the room to document a “wheels in” time before beginning to prepare the room for the case. “Efforts to improve efficiencies shouldn’t simply be about measuring a metric,” says Dr. Tiwari. “It should also involve understanding the meaning behind the numbers. In the busyness of the day to day, providers get fixated on reporting out a number and no one follows up to understand if it represents what it’s intended to achieve. That’s where smarter managers are able to make a significant difference.” OSM

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