Breaking News
October 19, 2018 - Could we prevent Alzheimer’s disease by treating herpes?
October 19, 2018 - Nurse-led care can be more successful in managing gout
October 19, 2018 - Trump administration, pharma exchange verbal volleys on drug-price transparency
October 19, 2018 - Duke researchers find way to detect blood doping in athletes
October 19, 2018 - Many primary care doctors are still prescribing sedative drugs for older adults
October 19, 2018 - Finger length can predict sexuality in women say researchers
October 19, 2018 - Study finds differences in side-effects experienced by male and female OG cancer patients
October 19, 2018 - Few Seniors Who Self-Harm Referred for Mental Health Care
October 19, 2018 - Don’t sweat the sweet stuff
October 19, 2018 - URMC researchers discover new approach to deliver therapeutics to the brain
October 19, 2018 - Middlemen suppliers can increase drug prices and hospital bills, say Johns Hopkins researchers
October 19, 2018 - $11 million NIH grant for Clemson University helps launch new center for musculoskeletal research
October 19, 2018 - A new approach identified to control Zika virus, dengue fever
October 19, 2018 - Head Blows Without Concussion May Not Damage Brain, Study Claims
October 19, 2018 - US opioid use not declined, despite focus on abuse and awareness of risk
October 19, 2018 - Next-generation RNA sequencing technology sheds new light on human mitochondrial diseases
October 19, 2018 - UT Southwestern biochemist receives 2019 Breakthrough Prize in Life Sciences for innate immunity discovery
October 19, 2018 - The immune system also plays a key role in day-to-day function of healthy organs
October 19, 2018 - New tool may reveal how the brain structure impacts brain activity, human behavior
October 19, 2018 - Trump Administration announces ‘Winning on Reducing Food Waste’ initiative
October 19, 2018 - For-profit nursing home residents more likely to experience health issues caused by substandard care
October 19, 2018 - Incidence of stroke has risen steadily among marijuana users, show studies
October 19, 2018 - Conceptual framework proposed to examine role of exercise in multiple sclerosis
October 19, 2018 - Near infrared spectroscopy technique for accurate evaluation of chondral injuries
October 19, 2018 - Scientists receive $5.1 million grant to develop stem cell-based therapy for blinding retinal conditions
October 19, 2018 - Shorter physician encounters associated with antibiotic prescribing
October 19, 2018 - In the Spotlight: Enjoying research and exploring opportunities
October 19, 2018 - Physical activity lowers cardiovascular mortality risk in frail older adults
October 19, 2018 - New imaging tool helps visualize how sound-induced vibrations travel through the ear
October 19, 2018 - Key insights into the application, production of bioactive materials
October 19, 2018 - New urea sorbent could speed up the development of wearable artificial kidney
October 19, 2018 - Intensive care patients’ muscles less able to use fats for energy
October 19, 2018 - FDA Advisory Committee Recommends Approval of Dsuvia for the Treatment of Moderate-to-Severe Acute Pain
October 19, 2018 - 48,XXXY syndrome – Genetics Home Reference
October 19, 2018 - Physical exercise improves the elimination of toxic proteins from muscles
October 19, 2018 - How a new system improved wait times for Stanford kidney transplant patients
October 19, 2018 - Nutrition has bigger positive impact on bone mass and strength than exercise
October 19, 2018 - Study finds lack of progress in media representation of nurses over last 20 years
October 19, 2018 - Many people have trouble understanding differences between OCD and OCPD
October 19, 2018 - New family planning app found to be as effective as modern methods
October 19, 2018 - Gastric Banding, Metformin Similar for Improving Glycemia
October 19, 2018 - Physiologist publishes findings on the role of the protein titin in muscle contraction
October 19, 2018 - What digital health companies need to do to succeed
October 19, 2018 - N. Carolina Sees Alarming Spike in Heart Infections Among Opioid Users
October 19, 2018 - Video monitoring of TB therapy works well in urban and rural areas
October 19, 2018 - Determining acid-neutralizing capacity for OTC antacids
October 19, 2018 - Males who spend more time taking care of kids have greater reproductive success
October 18, 2018 - Study to explore bioethics of brain organoids
October 18, 2018 - Environmental conditions may drive development of multiple sclerosis
October 18, 2018 - Genetically modifying zebrafish provides more accurate disease models
October 18, 2018 - Purdue Pharma, Eisai announce positive topline results from Phase 3 study of lemborexant
October 18, 2018 - 5 Strength-Training Mistakes to Avoid
October 18, 2018 - Immune system’s balancing act keeps bowel disease in check
October 18, 2018 - Anti-inflammatory drug effective for treating lymphedema symptoms | News Center
October 18, 2018 - Keeping Your Voice Young
October 18, 2018 - One-time universal screening recommended to tackle increase in hepatitis C
October 18, 2018 - Researchers to develop new stem cell-based strategies for treating vision disorders
October 18, 2018 - Detecting epigenetic signature may help people stay ahead of inflammatory bowel disease
October 18, 2018 - Understanding AFib: Slowing down the dancing heart
October 18, 2018 - Using NMR to Reduce Fraud
October 18, 2018 - New automated model identifies dense breast tissue in mammograms
October 18, 2018 - Mysterious polio-like illness baffles medical experts while frightening parents
October 18, 2018 - Cases of Acute Flaccid Myelitis on the rise across U.S.
October 18, 2018 - Dietary fiber reduces brain inflammation during aging
October 18, 2018 - New tool could help prioritize recovery efforts for the poorest hit by natural disasters
October 18, 2018 - Hundreds of dietary supplements shown to contain unapproved drugs
October 18, 2018 - Active Pharmaceuticals ID’d in >700 Dietary Supplements
October 18, 2018 - Cell death protein also damps inflammation
October 18, 2018 - AI pathology diagnostic tool developed using deep learning technology from Olympus
October 18, 2018 - Health Highlights: Oct. 15, 2018
October 18, 2018 - Largest study of ‘post-treatment controllers’ reveals clues about HIV remission
October 18, 2018 - Bad Blood in Silicon Valley: A conversation with John Carreyrou
October 18, 2018 - ANTRUK’s Annual Lecture sends out message on shortage of funds for antibiotic research
October 18, 2018 - NAM special publication outlines steps to ensure interoperability of health care systems
October 18, 2018 - Novel method uses just a drop of blood to monitor effect of lung cancer therapy
October 18, 2018 - New blood test could spare cancer patients from unnecessary chemotherapy
October 18, 2018 - Training young researchers to work with data volumes arising in the health sector
October 18, 2018 - New Metrohm IC method is reliable and convenient to use for zinc oxide assay
October 18, 2018 - Global AIDS, TB fight needs more money: health fund
October 18, 2018 - Understanding the forces that cause sports concussions
3-D-printed tracheal splints used in groundbreaking pediatric surgery

3-D-printed tracheal splints used in groundbreaking pediatric surgery

image_pdfDownload PDFimage_print
Credit: CC0 Public Domain

Children’s Healthcare of Atlanta has performed Georgia’s first-ever procedure to place 3-D-printed tracheal splints in a pediatric patient. A cross-functional team of Children’s surgeons used three custom-made splints, which biomedical engineers at the Georgia Institute of Technology helped create using an innovative and experimental 3-D-printing technology, to assist the breathing of a 7-month-old patient battling life-threatening airway obstruction.

“We are so fortunate to work with a leading engineering school like Georgia Tech to find innovative, potentially life-saving treatment options for our patients,” said Donna Hyland, president and CEO, Children’s Healthcare of Atlanta. “This is a great example of how aligning Children’s clinical expertise with the missions of our research collaborators can improve patient outcomes. Research that can be translated into more effective care at the bedside is why our collaboration with Georgia Tech is so important for the future of pediatric care in Georgia.”

The patient who received the groundbreaking surgery is a 7-month-old boy battling both congenital heart disease and tracheo-bronchomalacia, a condition that causes severe life-threatening airway obstruction. During his six-month inpatient stay in the Pediatric Intensive Care Unit at Children’s, he experienced frequent episodes of airway collapse that could not be corrected by typical surgery protocols. The clinical team proposed surgically inserting an experimental 3-D-printed tracheal splint, which is a novel device still in development, to open his airways and expand the trachea and bronchus.

Scott Hollister, Ph.D., who holds the Patsy and Alan Dorris Endowed Chair in Pediatric Technology, a joint initiative supported by Georgia Tech and Children’s Healthcare of Atlanta, developed the process for creating the tracheal splint using 3-D printing technology at University of Michigan C.S. Mott Children’s Hospital prior to joining Georgia Tech. The Children’s procedure was the 15th time a 3-D-printed tracheal splint was placed in a pediatric patient.

“The possibility of using 3-D printing technology to save the life of a child is our motivation in the lab every day,” said Hollister, who is also the director of the Center for 3-D Medical Fabrication at Georgia Tech and a professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University. “We’re determined to develop innovative solutions that meet the needs of Georgia’s most complex pediatric patients.”

With assistance from Georgia Tech, Children’s Healthcare of Atlanta has performed Georgia’s first-ever procedure to place 3D-printed tracheal splints in a pediatric patient. The splints were designed by Scott Hollister, who holds the Patsy and Alan Dorris Endowed Chair in Pediatric Technology, a joint initiative supported by Georgia Tech and Children’s Healthcare of Atlanta. Credit: Children’s Healthcare of Atlanta

The splints were created using reconstructions of the patient’s airways from CT scans. Hollister and his team of biomedical engineers collaborated with the Global Center for Medical Innovation (GCMI) so that GCMI could create multiple versions of the splint, of varying sizes, to ensure the perfect fit was available for the surgical team to select and place around the patient’s airways during surgery. GCMI will also support the ongoing development and commercialization of the technology.

In a complex 10-hour surgery, Children’s cross-functional team of surgeons successfully placed three 3-D-printed splints around the patient’s trachea on the morning of August 17, 2018. The splints will eventually be absorbed into the body, allowing for expansion of the trachea and bronchus.

The Children’s tracheal splint team included Steve Goudy, M.D., and April Landry, M.D., (ENT), pediatric otolaryngologists; Subhadra Shashidharan, M.D., pediatric cardiothoracic surgeon; and Kevin Maher, M.D., pediatric cardiologist.

As the tracheal procedure concluded, the child was placed on a heart lung machine for surgical repair of his cardiac defect. Postoperative care took place in the Cardiac ICU and the Pediatric ICU at Children’s.

“It’s the close relationships we have with our research collaborators that make this kind of groundbreaking procedure possible,” said Dr. Goudy. “A large number of additional physicians, support staff and outside collaborators worked together on this innovative procedure.”

The 3-D-printed tracheal splint is a new device still under development, as safety and effectiveness have not yet been determined and is therefore not available for clinical use. The Children’s team sought emergency clearance from the FDA to move forward with the procedure under expanded access guidelines.


Explore further:
Life-saving, 3D-printed airway splint steps closer to market

Provided by:
Georgia Institute of Technology

Tagged with:

About author

Related Articles