Surgery

Host: Larry Kaskel, MD

Guest: Ken Kasza, PhD

Dr. Ken Kasza, a senior mechanical engineer at Argonne National Laboratory, discusses with host Dr. Larry Kaskel how doctors can use medical ice slurry to reduce the brain and other organs' demand for oxygen, thus giving doctors additional time to diagnose and treat critical patients in emergencies. Dr. Kasza outlines the mechanisms underlying the ice slurry coolant and the developments for delivery technology, and reviews the amazing surgical applications completed with surgeons from the University of Chicago. Tune in to hear how the protective hypothermia effect of medical ice slurry is the future of medicine.

Host: Michael Kotzen, DPM

Guest: Jack Morgan, DPM

What are the latest trends in surgical treatment options available for patients suffering from recurrent heel pain, and how have podiatrists evolved in practice to manage the myriad of heel problems? Dr. Jack Morgan, attending staff member at the Los Angeles USC Medical Center and fellow of the American College of Foot and Ankle Surgeons, outlines the most common causes of heel pain, their respective modern treatment strategies, and upcoming advances in joint biomechanics. Dr. Michael Kotzen hosts.

Host: Leslie P. Lundt, MD

Guest: David Sarwer, PhD

Patients that undergo bariatric surgery may expect to lose up to 35 percent of their body weight in the first year. What if that doesn't happen? Host Dr. Leslie Lundt, talks about the problem of post-op suboptimal weight gain with Dr. David Sarwer, director of clinical services at the Center for Weight and Eating Disorders at the University of Pennsylvania School of Medicine.

Host: Leslie P. Lundt, MD

Guest: David Sarwer, PhD

We know that the weight loss outcome following bariatric surgery can be impressive - patients lose as much as 35% of their initial body weight in the first 18 months post-op. Does their psychosocial outcome also improve? Host Dr. Leslie Lundt welcomes Dr. David Sarwer, director of clinical services at the Center for Weight and Eating Disorders at the University of Pennsylvania School of Medicine to discuss what happens after bariatric surgery.

Host: Leslie P. Lundt, MD

Guest: David Sarwer, PhD

Understanding the psychosocial aspects of treating morbid obesity may help us improve the success rate of these patients postoperatively. Dr. David Sarwer, the director of clinical services at the Center for Weight and Eating Disorders at the University of Pennsylvania School of Medicine, explores the psychological workup of the pre-op bariatric surgery patient with host Dr. Leslie Lundt.

Host: Mark Nolan Hill, MD

Guest: Paul Holman, MD

At first glance, minimally invasive spine surgery sounds like a contradiction in terms: how could an operation on an area of the body so complex, be navigated successfully through only a few simple incisions? Dr. Paul Holman, a neurosurgeon for the Methodist Neurological Institute at the Methodist Hospital in Houston, joins host Dr. Mark Nolan Hill to explore the intricacies of these procedures, as well as the outcomes: how do the results of minimally invasive spine surgery compare with the more traditional open procedure? Dr. Holman also takes a look ahead, envisioning the technologies and techniques of future minimally invasive spine procedures.

Host: Roy Levit, MD

Guest: Allen Ho, MD

What are macular holes and macular pucker, and how do we treat these conditions? Host Dr. Roy Levit welcomes Dr. Allen Ho, professor of ophthalmology and an attending surgeon in the Retina Service at the Wills Eye Institute in Philadelphia, to discuss back-of-the-eye vitrectomy for the treatment of macular hole and macular pucker. Before this surgical procedure, we had no cure for these diagnoses.

Host: Mary Leuchars, MD

Guest: Christine Ren, MD

When does surgery become the best option for treating obese adolescents? Dr. Christine Ren, founder and director of the New York University (NYU) Program for Surgical Weight Loss and assistant professor of surgery at NYU School of Medicine, addresses this question and identifies target patients for whom surgery is recommended. She also discusses both physical and psychosocial outcomes for adolescents undergoing weight loss procedures, as well as important post-op nutritional complications clinicians should anticipate. Hosted by Dr. Mary Leuchars.

Host: Mary Leuchars, MD

Guest: Christine Ren, MD

Surgical weight loss: what are the recent advances in this exploding field, and what can patients expect from today's evolving procedures? Joining host Dr. Mary Leuchars to speak on bariatric surgery's emergence and development in practice is Dr. Christine Ren, founder and director of the NYU Program for Surgical Weight Loss and assistant professor of surgery at NYU School of Medicine. Dr. Ren talks about the history of gastric bypass procedures, and the past to current trends of practice for bypass, banding, and malabsorptive operations.

Host: Lee Freedman, MD

Guest: Joseph Gorman III, MD

Many cardiovascular researchers consider the heart from a biochemical or genetic standpoint, but what are the advantages to a biomechanical approach? Dr. Joseph Gorman, associate professor of surgery at the University of Pennsylvania School of Medicine, considers assessment of the pathogenesis of heart disease and heart failure at the organ level with host Dr. Lee Freedman. How are catheter-based techniques proving effective for treating structural heart failure?