Stories about: Innovation

From clinician to clinician-innovator: Designing a surgical innovation fellowship

Ramos at Boston Children’s Hospital’s 3D printing facility (Photos: Katherine C. Cohen/Boston Children’s)

Gabriel Ramos, MD, is a second-year general surgery resident from Puerto Rico, is Boston Children’s Hospital’s first Surgical Innovation Fellow.

I have devoted considerable time and training to become a surgeon. But I recently took a detour from my surgical education to pursue a research fellowship at Boston Children’s Hospital. I originally applied for a basic science research fellowship, but Dr. Heung Bae Kim – director of the Pediatric Transplant Center at Boston Children’s — described a new Surgical Innovation Fellowship. I decided to apply.

The early-stage nature of the fellowship meant I would not only learn about healthcare innovation, but also shape its future at Boston Children’s Hospital. The idea of learning more about the intersection of innovation, business and surgery was fascinating to me.

I was about to stop thinking as a surgeon – and start thinking as an innovator.

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From idea to product: 6 tips for surgical innovators

surgical innovation tips

Gabriel Ramos, MD, is a second-year general surgery resident from Puerto Rico and Boston Children’s Hospital’s first Surgical Innovation Fellow.

Learning how to think like a clinician-innovator is a journey that all clinicians should take. But be forewarned that the journey does not end with developing this new mindset. It starts with it.

What does it take to sustain innovation both inside and outside of the operating room? As a surgical innovation fellow at Boston Children’s Hospital, I learned to go back in time and immerse myself in the mindset of my toddler years, constantly asking “Why?” and “What if…?” This mindset is critical to sustaining innovation and solving clinical, research or administrative pain points.

Often, the hardest part of innovation is coming up with the right idea. Numerous factors must align, especially in surgical innovation, since the typical operating room is a difficult, distracting and stressful environment.

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Monitoring mitochondria: Laser device tells whether oxygen is sufficient

Shining a laser-based device on a tissue or organ may someday allow doctors to assess whether it’s getting enough oxygen, a team reports today in the journal Science Translational Medicine.

Placed near the heart, the device can potentially predict life-threatening cardiac arrest in critically ill heart patients, according to tests in animal models. The technology was developed through a collaboration between Boston Children’s Hospital and device maker Pendar Technologies (Cambridge, Mass.).

“With current technologies, we cannot predict when a patient’s heart will stop,” says John Kheir, MD, of Boston Children’s Heart Center, who co-led the study. “We can examine heart function on the echocardiogram and measure blood pressure, but until the last second, the heart can compensate quite well for low oxygen conditions. Once cardiac arrest occurs, its consequences can be life-long, even when patients recover.”

In critically ill patients with compromised circulation or breathing, oxygen delivery is often impaired. The new device measures, in real time, whether enough oxygen is reaching the mitochondria, the organelles that provide cells with energy.

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Pediatric devices wanted: Boston Children’s Hospital and the Boston Pediatric Device Consortium launch $250,000 challenge

Boston Pediatric Device Strategic Partner Challenge opens

There’s generally little incentive for industry to develop medical devices for children: The pediatric market is small (most children are healthy) and clinical trials are harder to do in children.

“Innovation in medical devices with the potential to improve the health of children and adolescents continues to lag in comparison to those for adults,” says Pedro del Nido, MD, leader of the Boston Pediatric Device Consortium and Chief of Cardiac Surgery at Boston Children’s Hospital. 

This week, the Innovation and Digital Health Accelerator (IDHA) at Boston Children’s Hospital and the Boston Pediatric Device Consortium (BPDC) announced a national challenge to try to remedy this problem. The Boston Pediatric Device Strategic Partner Challenge will award up to $50,000 to entrepreneurs and innovators seeking to create novel pediatric medical devices, from a total pool of up to $250,000.

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Moulage meets medicine: Making simulations feel real with special effects makeup

medical moulage - Maeve Geary at work
Photo: Katherine C. Cohen/Boston Children’s Hospital

Maeve Geary, BDes, to our knowledge, is the first PhD candidate to specialize in medical special effects simulation. A native of Belfast, Ireland, she completed a Bachelor of Design degree in Special Effects Development at the University of Bolton (Manchester, England). She has been with Boston Children’s Hospital’s Simulator Program, SIMPeds, since April 2016. At SIMPeds, she has contributed to a variety of custom “trainers” and is exploring whether increasing the realistic look and feel of mannequins impacts training and trainees’ ability to learn. Recently, she led the development of a trainer for urinary catheterization in infants — complete with visually and haptically accurate genitals, urethral opening and fat rolls.

It’s now apparent that treating medical mannequins with greater visual and haptic realism makes medical simulation training more effective for clinicians. Moulage, or special effects makeup, is an important part of making simulations feel real.

Here’s a quick tutorial in some very basic effects achieved with simple, readily available drugstore ingredients. Although much of my research is on complex fabrication techniques adapted from the film and television industry, these techniques are simple and accessible to all. (If you’re in Boston, attend our live demos this week!)

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Making leaps and bounds in 10 years of genome-wide association studies

A Broad Institute cartoon explains what SNPs have to do with genome-wide association studies
A clip from a Broad Institute infographic explains what researchers look for during genome-wide association studies. Download full infographic here. Credit: Susanna Hamilton/Karen Zusi of the Broad Institute.

In 2007, when the first genome-wide association studies (GWAS) got underway, researchers began to realize just how poorly they had previously been able to predict which genes might be related to certain diseases.

“I think we were all surprised how bad our candidate gene lists were,” said Joel Hirschhorn, MD, PhD, in a recent podcast with the Broad Institute of MIT and Harvard. Hirschhorn, a pioneer in GWAS, now leads the international Genetic Investigation of Anthropometric Traits (GIANT) Consortium, which has analyzed the genomes of hundreds of thousands of people over the last several years.

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Building emotional strength with Mighteor: Will’s story

MIghteor

Will, a 13-year-old from Wisconsin, lives with high-functioning Asperger’s and faces difficulties recognizing and managing his emotions. He doesn’t like to talk about emotions he perceives as negative, and becomes upset when he doesn’t meet the high standards he sets for himself. These oachhallenges have made it difficult for Will to thrive in social situations.

Karen immediately began researching strategies, as many as she could find, to help Will manage his emotions. She found a Social Thinking program, as well as ABA therapy, both of them important opportunities for Will to increase his “social batting average,” as Karen puts it.

However, Will soon became resistant to using the strategies offered by these programs. Cues to calm down through deep breathing, for example, tended to create more frustration and anger and did not decrease his swearing, frustration or oppositional behaviors. Despite his ongoing work with an ABA therapist and the Social Thinking program, his academics started to suffer and he sometimes had to leave the classroom. “He would miss class, and then miss homework, and it would circle out of control,” says Karen.

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Robot-enhanced neurosurgery for nimbler seizure mapping

implanting electrodes for seizure monitoring, with robotic assistance
Scellig Stone and Joseph Madsen in surgery with the robot.

Head shaved, a little boy rests on the operating table, deep under anesthesia. His parents have brought him to Boston Children’s Hospital in hopes of determining the cause of his seizures. Now, neurosurgeons Scellig Stone, MD, PhD, Joseph Madsen, MD, and their colleagues in the Epilepsy Center are performing a procedure designed to monitor seizure activity in the 3-year-old’s brain.

But as the team members crowd around the table, they’re not alone. With the push of a button, a large robotic arm rotates and lowers right next to the boy’s head, helping the physicians pinpoint the precise location to drill. “This is a real game-changer,” murmurs one of the clinicians observing the surgery. “It’s going to transform the way we practice.”

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Training neurosurgeons in a rare hydrocephalus procedure, with a little help from Hollywood

ETV trainer

A 4-year-old has a progressively enlarging head and loss of developmental milestones: a clear case of hydrocephalus. He undergoes a minimally invasive endoscopic third ventriculostomy (ETV) to drain off the trapped cerebrospinal fluid.

This requires puncturing the floor of the brain’s third ventricle (fluid-filled cavity) with an endoscope — while avoiding a lethal tear in the basilar artery, which lies perilously close.

There are no good neurosurgical training models for this rare and scary operation.

“We semi-blindly poke a hole through the ventricle floor,” says Benjamin Warf, MD, director of Neonatal and Congenital Anomaly Neurosurgery at Boston Children’s Hospital. “To make the technique safer and to be able to train more people, it would be very helpful to make that hole in a way that’s less anxiety-provoking.”

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Building precision medicine: Power to the patients

Tools to build precision medicinePrecision medicine involves the development and application of targeted therapeutics based on patients’ genomes, lifestyles and environments. The recent conference on precision medicine at Harvard Medical School highlighted a few challenges in scaling up this process.

To help further precision medicine, the Obama administration and NIH launched the All of Us program, registrations for which are slated to start later this year. Its aim is to collect health data from one million Americans.

But the conference also highlighted several tools that patients can use proactively to collect, share and analyze their own data and use it to improve their own health — and contribute to precision medicine as citizen scientists.

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