In operating rooms across the country, patient warming and patient positioning are often treated as separate clinical priorities. Different teams manage them, different products address them, and different protocols govern them. Yet both directly influence patient safety, surgical outcomes, and recovery.
As robotic-assisted surgery becomes more common, it is also reshaping the demands placed on perioperative teams. Longer procedures, steep Trendelenburg positioning and increased reliance on advanced surgical systems are creating new challenges in maintaining patient stability throughout the procedure.
A persistent problem hiding in plain sight
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Despite decades of clinical awareness, established guidelines and the availability of effective warming technologies, inadvertent perioperative hypothermia (IPH) remains one of the most common, and preventable, complications associated with surgery. Studies estimate that between 20% and 70% of surgical patients experience a drop in core body temperature below 36°C during the perioperative period.
The significance of IPH extends far beyond a patient feeling cold after a procedure. Even mild decreases in core temperature can trigger physiological changes that impact recovery, including impaired clotting, increased blood loss, delayed wound healing, altered drug metabolism, longer anesthesia recovery times and a higher risk of surgical site infections. These complications can lead to longer hospital stays, additional interventions and increased costs for healthcare systems.
Part of the challenge is that hypothermia is still often viewed primarily as a comfort issue rather than a clinical risk requiring active management. While patients may report feeling cold or experiencing shivering in recovery, many of the most serious consequences of IPH, such as increased infection risk, delayed healing or cardiovascular complications, are not immediately visible and may not always be connected back to temperature management.
As surgical procedures become increasingly complex, including longer minimally invasive and robotic-assisted procedures that place patients in challenging positions for extended periods, maintaining normothermia requires more than simply applying heat when a patient becomes cold. It requires a proactive approach focused on preventing temperature loss before it occurs and supporting better outcomes throughout the surgical journey.
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Why warming and positioning became separate conversations
Historically, warming and positioning have been addressed independently because, in many surgical procedures, they do not significantly interfere with one another. However, that’s not the case in most robotic-assisted surgeries.
These procedures frequently require patients to remain in steep Trendelenburg positioning, where the body is tilted head-down to provide surgical access to the pelvis and lower abdomen. Patients may remain in these positions for extended periods while robotic systems are docked and utilized.
This positioning introduces several challenges, including increased pressure and shear forces that can contribute to pressure injuries, the potential for nerve-related complications if positioning is not optimized, and the risk of patient movement or shifting during lengthy procedures.
At the same time, maintaining normothermia becomes more challenging because traditional over-body warming solutions are more difficult to deploy due to the patient proximity robotic equipment requires. As a result, clinicians often rely on under-body warming approaches, the same area where securement and anti-slip technologies are also needed.
Suddenly, warming and positioning are no longer separate considerations. They are competing for the same real estate.
Beyond patient comfort: The operational impact of perioperative temperature management
The clinical consequences of perioperative hypothermia and positioning-related injuries are well documented. Less frequently discussed are the operational challenges these preventable complications can create for healthcare systems.
Modern operating rooms are highly coordinated environments where surgeons, anesthesiologists, nurses, technicians and support staff manage multiple aspects of patient care simultaneously. As procedures become longer, more complex and increasingly technology-driven, maintaining alignment across these teams becomes more challenging.
Temperature management, patient positioning and anesthesia workflows are often managed through separate processes, equipment and responsibilities. When these elements are managed through separate processes and technologies, coordinating care can become more complex and may create additional challenges for surgical teams.
The impact extends beyond the individual patient. Complications associated with hypothermia and positioning injuries, including increased blood loss, delayed wound healing, surgical site infections and pressure injuries, can require additional monitoring, interventions, extended recovery time or longer hospital stays. These outcomes can place additional strain on clinical teams, disrupt surgical workflows and limit operational efficiency.
For surgical departments facing increasing pressure to improve throughput while maintaining high-quality outcomes, preventing avoidable complications requires looking beyond individual technologies and focusing on how systems work together.
The future of perioperative safety
As robotic surgery continues to evolve and hospitals seek to improve efficiency without compromising patient safety, the next generation of perioperative care will require solutions that address the complexity of today’s operating room environment.
The opportunity is not to replace clinical expertise or simplify care at the expense of specialization. It is to develop technologies that support clinicians by integrating critical aspects of care, reducing complexity and helping teams address multiple patient safety considerations simultaneously.
Patients do not experience surgery as a series of individual interventions. They experience a single continuum of care from preparation through recovery. The technologies and workflows supporting them should reflect that same level of integration.
Emerging technologies that combine traditionally separate functions, such as patient warming and securement, represent a shift toward a more integrated approach to perioperative safety. By bringing together traditionally separate approaches, the future of perioperative safety lies in creating more connected solutions that help clinicians prevent complications, improve efficiency and support better patient outcomes.
In an era defined by surgical innovation, the greatest opportunities may come from rethinking how individual components of care work together.
Photo: FatCamera, Getty Images
Melissa Kelly is Global Clinical Manager at Gentherm Medical, where she focuses on the evolving role of technology in improving patient safety and surgical care. With experience working alongside clinical teams in operating rooms and intensive care units, she has seen firsthand the challenges clinicians face in managing patient temperature, positioning, and overall safety during procedures. Melissa has contributed to the development and advancement of solutions such as Gentherm Medical’s ThermAffyx Patient Safety System, which brings together warming and patient securement to address critical needs in the surgical environment. She is passionate about translating clinical insights into practical innovations that support better outcomes for patients and care teams.
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