GT: The Podcast

GT: The Podcast

Keeping pace with the rapidly evolving glaucoma space, GT: The Podcast brings the latest thought-provoking information and insights on glaucoma to the ophthalmic community. Leading experts discuss the many developments advancing the understanding and treatment of the disease, with the collective goal of ushering in a new era of glaucoma care. GT: The Podcast is produced by Bryn Mawr Communications and Glaucoma Today.

Episodes

The Role of Anterior Segment OCT in MIGS

August 22, 2025 • 8 mins
Neeru A. Vallabh, MBBS, FRCOphth, PhD, FEBOS-GL, recaps her article, “The Role of Anterior Segment OCT in MIGS,” which was featured in the March/April issue of Glaucoma Today. Dr. Vallabh explores how this mode of advanced imaging can enhance the patient evaluation and surgical results, reviewing its utility for preoperative evaluation and intraoperative adjustments and its ability to provide insights into postoperative outcomes.
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Sustained Drug Delivery in Interventional Glaucoma

August 15, 2025 • 38 mins
I. Paul Singh, MD; Constance Okeke, MD, MSCE; and Zarmeena Vendal, MD, convene to discuss the latest updates on drug delivery and procedural pharmaceuticals in glaucoma treatment—specifically regarding the intracameral bimatoprost implant (Durysta, AbbVie) and iDose TR (travoprost intracameral implant) 75 mcg (Glaukos). They each explain the role of these treatments in their practices and how to identify the noncompliant patients w...
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A Cilioscleral Interpositioning Device

July 28, 2025 • 8 mins
Andrew Tatham, MD, MBA, FRCOphth, FEBO, CertLRS, recaps his article, “A Cilioscleral Interpositioning Device,” which was featured in the March/April issue of Glaucoma Today and explores a novel class of glaucoma surgery that targets the supraciliary space. The Intercil Uveal Spacer from Ciliatech represents this new class of surgical implants known as cilioscleral interpositioning devices, or CIDs, which enhance uveoscleral outflow...
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Survey Says: Choosing Treatment for a High-Risk Patient

June 26, 2025 • 35 mins
On this episode of Survey Says, a special edition of GT: The Podcast, I. Paul Singh, MD, is joined by guests Erin Sieck, MD, and Arkadiy Yadgarov, MD, to review a real case from his practice involving a patient with elevated IOP on medication and a family history of glaucoma. The guests share their initial thoughts and concerns about the patient, discuss their treatment goals, and weigh their options for next steps. Later, they com...
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Career Change: Making the Vision Come to Life • Private Practice Versus Academia

May 23, 2025 • 15 mins
In this episode, two Glaucoma Today contributors dive into the topic of career paths in ophthalmology, comparing different options and offering pearls from their own experiences. Zahra Ali, MD, recaps her article, “Career Change: Making the Vision Come to Life,” which chronicles her personal transition from general ophthalmologist to glaucoma specialist. Then, Devang L. Bhoiwala, MD, recaps his article, “Private Practice Versus Aca...
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Metabolic Dysfunction in Glaucoma

April 27, 2025 • 29 mins
Flora Hui, PhD, and Pete A. Williams, PhD, recap their article, “Metabolic Dysfunction in Glaucoma: From Bench to Bedside (and Back Again),” which was featured in the January/February issue of Glaucoma Today. IOP lowering treatments are a mainstay of glaucoma management, but, while effective treatments exist, they do not target the neurodegenerative components of the disease. This article discusses the role of metabolic dysfunction...
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Survey Says: Proceeding After Unsuccessful Treatment

March 19, 2025 • 26 mins
On this episode of Survey Says, a special edition of GT: The Podcast, I. Paul Singh, MD, is joined by guests Manjool Shah, MD, and Ticiana De Francesco, MD, to review a real case from his practice. They discuss the patient’s treatment history and how it informs which procedures to consider for the future and which ones to rule out. The guests share how they would proceed before finding out what Dr. Singh did and how their colleague...
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Impact of Selective Laser Trabeculoplasty on Diurnal IOP Fluctuation

February 24, 2025 • 7 mins
Catherine Johnson, MD, MPH, recaps her article, “Impact of Selective Laser Trabeculoplasty on Diurnal IOP Fluctuation,” which was written with Barbara Wirostko, MD, FARVO, and featured in the November/December issue of Glaucoma Today. Home tonometry data are shedding light on SLT’s effect on IOP spikes in the months following laser treatment. This article reviews diurnal IOP fluctuation before and after SLT and discusses the implic...
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Pearls for Effective Laser Cyclophotocoagulation of the Glaucomatous Eye

January 29, 2025 • 13 mins
N. Troy Gurney, MD, and Richard K. Lee, MD, PhD, recap their article, “Pearls for Effective Laser Cyclophotocoagulation of the Glaucomatous Eye,” which was featured in a recent issue of Glaucoma Today. They make the case that transscleral cyclophotocoagulation should be considered earlier in the glaucoma treatment algorithm and review the proper technique and indications to maximize effectiveness and minimize complications.
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Survey Says: Treatment for a High-Risk Patient

December 19, 2024 • 36 mins
On this episode of Survey Says, a special edition of GT: The Podcast, I. Paul Singh, MD, is joined by guests Lorraine M. Provencher, MD, and Brian Shafer, MD, to review a real case from his practice. They discuss details of the case, including patient risk factors and possible treatment goals, and consider their choices for managing the case in the most effective manner while still leaving options on the table for future treatment....
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Chronic Stress and Glaucomatous Progression • Advances in Eye Drop Aids

November 25, 2024 • 16 mins
This episode features two articles recently published in Glaucoma Today. First, Shannan Moore, BS, recaps her article—“Is There a Link Between Chronic Stress, Autonomic Dysregulation, and Glaucomatous Progression?”—which was written with Garrick Chak, MD, and makes the case that it may be worthwhile to incorporate questions about chronic emotional stressors into patient encounters. Then, Mona Kaleem, MD, recaps her article—“Advance...
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Improving the Affordability of Glaucoma Medications

October 25, 2024 • 8 mins
Jason Xiao, BS, recaps his article, “Improving the Affordability of Glaucoma Medications,” which was written with Jin Choi, MD; Pathik Amin, OD; Alaina Tarantino, PharmD, BCPS; and Mary Qiu, MD, and featured in the May/June issue of Glaucoma Today. Their article explores strategies to address the financial barriers to glaucoma medication adherence and reviews an initiative by the University of Chicago Medicine to help reduce patien...
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Initial Visits and Long-term Care of Glaucoma Patients in Primary Eye Care Settings

October 16, 2024 • 18 mins
Which technologies are essential to conducting a thorough examination for new glaucoma patients? And which modalities and softwares are most useful for long-term care? Danica Marrelli, OD, and Anu Laul, OD, compare their approaches to initial encounters with glaucoma patients, swap notes on their preferred methodologies for tracking long-term treatment, and identify areas where primary eye care providers could improve the quality o...
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Survey Says: Next Steps for Slowly Progressive Disease

September 19, 2024 • 37 mins
On this episode of Survey Says, a special edition of GT: The Podcast, I. Paul Singh, MD, is joined by guests Monica Ertel, MD, and Mark Gallardo, MD, to review a case from Dr. Singh’s practice. The guests share their perspective on a patient with slowly progressive disease and a history of failed trabeculectomy, and they offer their thoughts on IOP goals and potential treatments. Later, the panelists find out how their colleagues w...
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Masqueraders of Normal-Tension Glaucoma

August 23, 2024 • 10 mins
Jay Patel, MD, recaps his article, “Masqueraders of Normal-Tension Glaucoma,” coauthored with Amanda D. Henderson, MD, and featured in the May/June issue of Glaucoma Today. The article outlines several types of nonglaucomatous optic neuropathy that should be considered in patients with gradually progressive optic neuropathy.
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DARC: From Bench to Bedside

July 22, 2024 • 23 mins
Francesca Cordeiro, MD, PhD, MRCP, FRCOphth, recaps her article, “DARC: From Bench to Bedside,” which was featured in the March/April issue of Glaucoma Today. In her article, she reviews a novel retinal biomarker—the Detection of Apoptosing Retinal Cells (DARC)—and its potential to function as a surrogate endpoint in glaucoma and other neurodegenerative conditions.
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Is Glaucoma Policy Short-Sighted?

June 24, 2024 • 17 mins
David Solá-Del Valle, MD, recaps his article—“Is Glaucoma Policy Short-Sighted?”—which was written with Sara Riaz, MSc; Blake Oberfeld, MD; Hani El Helwe, MD; and Henisk Falah, BS, and featured in the March/April issue of Glaucoma Today. In their article, the authors discuss the shortfalls of health care policies that guide glaucoma care and propose redefining innovation to keep an eye on patient access.
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Back to Basics: Patient Encounters in Glaucoma

June 5, 2024 • 22 mins
Slow down, take a breath, and get back to basics with glaucoma care. Join moderator I. Paul Singh, MD, and panelists Sarah Van Tassel, MD, and Joseph Panarelli, MD, as they review their priorities for their patient encounters in Glaucoma. Which imaging modalities are most effective? How do their workflows function? And, as new patients become returning patients, how can software solutions such as the ZEISS Glaucoma Workplace help k...
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Clinical Experiences With the Hydrus Microstent

May 29, 2024 • 39 mins
In this special edition of GT: The Podcast, I. Paul Singh, MD, invites Christine Funke, MD, and Pradeep Ramulu, MD, PhD, to talk about the Hydrus Microstent (Alcon), discussing data from the HORIZON trial as well as sharing real-world experiences with the MIGS device in their practices. They further explain how the data help one to decide and understand where the Hydrus fits into the glaucoma treatment paradigm, and they also share...
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Survey Says: Fluctuating IOP and Poor Compliance

May 28, 2024 • 39 mins
On this episode of Survey Says, a special edition of GT: The Podcast, I. Paul Singh, MD, is joined by guests Jella An, MD, MBA, and John Berdahl, MD. Dr. Singh presents a real patient case from his practice, and the guests share their initial reactions to the case, what they would do next, and what their goals would be for the patient. Later the guests find out how their colleagues would approach the case based on results of a soci...
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