Cutting-Edge Radiology Research and Projects Update

IR Research Meeting 10/23/2024

Reminder All submissions outside of North America must be submitted to LSU first for review If wanting to attend a conference, submit request early for funding.

Meetings/Conference Dates CIRSE: September 9th-14th, 2024 (Lisbon, Portugal) RSNA: December 1st -5th, 2024 (Chicago, IL) Spectrum: Jan 16th -18th, 2024 (Miami, FL) ISET: February 2nd 5th, 2024 (Hollywood, FL) ARRS: April 27th-March 1st 2025 (San Diego, CA) SIR: March 29th April 2nd 2025 (Nashville, TN) ACR: May 3rd 7th, 2025 (Washington, D.C.) Abstract Submission deadline: December 15th

Awards / Presentations / Conferences Attended SIR Foundation Giving Circle for the Advancement of Women Award Dr. Chason Portal 360 Dr. Ferral Guest lecturer / administrator SLRS Robotics / Minimally Invasive Surgery Dr. Fairchild Guest Lecturer on Pelvic Botox Injections CIRSE Attended by Dr. Ustunsoz CIO Attended by Dr.Hopkins

New / Potential Projects Book Chapter / paragraph on concepts to review in rounds ICU AVS without stimulation, deep vs light sedation; maybe measure pressures with PEEP Inexpensive training models paper Hemorrhoid Artery Embolization maybe at a later date Thoracic Duct Stenting in Recurrent Ascites: Prospective Pilot F: Ferral, Fairchild, Laney, Ustunsoz R: Hopkins, Geiss S: Hall IRB Proposal Written. Need Consent form & Redcap Portal Vein Thrombosis in Gastric Sleeves (F: Ferral, Cook, Hudson, R: Hopkins, S: Haaga) Will US a few patients to ensure possibility Cryoablation in Hernia Repairs Retrospective Review (F: Fairchild, Hodgdon R; Hopkins, Lemon)

Trauma/IR Projects Trauma Solid Organ Pseudoaneurysm Surveillance (Prospective Solid Organ Pseudoaneurysm Study) (F: Ferral, Smith S: Ifeanyi, Benipal, Gill) Abstract resubmitted to SEC Splenic Traumatic Pseudoaneurysm Monitor vs Intervene (R: Nguyen, S: Langlois) Chart review of size, location, trauma grade and +/-hemorrhage Need to discuss with Dr. Smith Iovera Pain Control in Rib Fractures (F: Fairchild, Smith, Laney, Ustunsoz, Ferral, Greiffenstein, R: Hopkins, S: Casabat) Revise and resubmit to IRB Pseudoaneurysm Management in Trauma F: Fairchild, Laney R: Hopkins Editing / Finish Technique section. Preferred deadline: Nov 1st

Active Projects: IVC Filters IVC filter project (F: Ferral, R: Schroeder, S: Lakhani) Dr. Ferral to send a fluoro or XR for the trapease filter pic today (9/25) Anticipating revision of manuscript and resubmission to Seminars soon Thromboaspiration / IVC filter project (F: Ferral, R: Parrotte, S: Gill) Statistical Significance Achieved (42 cases), attempting to add a few more patients Manuscript needs updating with clinical significance Submitted to JVIR writing manuscript IVC filter retrieval in Trauma Patients (F: Ferral, S: Gill) Submitting today (9/25)

Active Projects: Hepatobiliary Comparing Transjugular liver biopsies using 2 different needles (F: Ferral, Cook R: Hopkins S: Gill, Ifeanyi, Humza) IRB renewal approved; Recruiting patients (15 now enrolled) Potential to add a 2nd site at UT San Antonio & Dr. Suttle s institution Gill to present at LSU student day Retrospective review of patient characteristics associated with NAFLD/NASH (F: Ferral, R : Chason, S: Gill) Data review in progress wait until 20 patients Progression of disease after TACE (F: Ustunsoz, R: Ea, Thekkekara, S: Bretton/Shivani) Narrow focus on data analysis volumetric calculations vs mRECIST -completed to review with Dr. U Dual energy CT vs conventional CT Follow-up on technical issues w/ PACS to Phillips

Active Projects: Renal Random Renal Biopsy: glomeruli per sample using different techniques (coaxial vs non-coaxial) (F: Ustunsoz, R: Le S: Alleman) Sent to DIR In review process RCC in Pulmonary Artery Case Report (F: Fairchild R: Hopkins S: Trusty) Retrospective analysis of percutaneous vs TJRB in patients at high-risk for bleeding (F: Ferral, Mohandas R: Hopkins, Le S : Gill) IRB approved until 2027 Submitted to JVIR Retrospective analysis of Random RB discharge protocol (F: Ferral, Mohandas R: Hopkins Student:?) IRB status as above Reach out to UF (Dr. Postoak) to compare protocols and potentially use as comparison group

Active Projects: IR / Womens Health Piriformis Muscle Size in Patients with High Tone Pelvic Floor Dysfunction (F: Fairchild, R: Holmes, Hopkins, Leblanc S: Gill) Data collection with internal control, will sit down and discuss Pelvic Floor Botox injections: How I do it (F: Fairchild, R: Hopkins) Editing, will submit to Seminars UAE prior to Myomectomy Retrospective Review (F: Fairchild, R: Hopkins, Saint-Victor S: Alleman) IRB proposal in progress UAE prior to Myomectomy: Technical Note on Super-selection of Fibroid Feeding Artery (F: Fairchild, R: Hopkins, D. Otohinoyi)

Active Projects: Other Sequela of IV drug use (F: Fairchild, Ferral, Laney R: Hopkins S: Pinho, Trusty) Submitted to ARRS, deadline end of October Need to review with faculty Contrast reaction Poster QI Project R: Musgrave, LeBlanc Posters previously posted Teaching session to nurses/techs/residents (2-4 times a year) EQUIP program for M Procedural Approach in the Morbidly Obese Patient (F: Fairchild, R: Hopkins, S: Gill) First draft written, will share

Proposed Collaborative Projects Grand rounds with IM on use of CO2 / IVDU as a contrast agent (Awaiting date from IM) Proposed IR lecture series to HemeOnc Randomized prospective study on oral cancer therapy (PI: Dr. Valtitis-ENT). - Likely to be accepted as a site

Submitted / Accepted Projects Renal PSA (F: Ferral, S: Katelyn) Renal Biopsy Bleeding Risk Review (F: Ferral,Laney) Random Renal Biopsy (F: Ustunsoz) Transjugular Renal Biopsies: How I do it (F: Ferral, Laney) Seminars editing Iliac Tumor Thrombus Asp. Case in Point (F: Ferral,S: Akbar; Fontenot) Splenic Artery Embolization in the Treatment of Blunt Splenic Injury (F: Fairchild, Ferral, Ustunsoz, Smith, S: Gill, Alleman) - submitted Budd Chiari Case (F: Ferral, R: Ea,S: Baily) - accepted w minor changes Post-traumatic pseudoaneurysms Ferral, S: Katelyn) (F: Traumatic vascular liver injury article (F: Ferral, Laney, Fairchild)

Submitted / Accepted Projects Tumor Seeding on Port Removal (F: Fairchild, S: Tolliver) RadOnc (F: Ustunsoz)-may need radonc, hard to reach Hemorrhagic Cholecystitis to Case-in- point (F: Laney, R: Anyanwu, S: Jagnoor) Transjugular Random RB: A Review (F: Ferral, S: Gill) To be published in Clinical and Translational Investigation Benign Metastasizing Leiomyoma (F: Fairchild, R: Sofia) Ganglion Nerve Block IR compared to

Research Interest Please email Peyton Hopkins at phopk1@lsuhsc.edu with any updates, questions or project of interest