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Friedman, Aaron D

0000-0001-5615-3442

Mayo Clinic

Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, U.S.A.

Citations 4

Postoperative Care of Zenker Diverticula: Contemporary Perspective from the Prospective OUtcomes Cricopharyngeaus Hypertonicity (POUCH) Collaborative
McKeon, Mallory , McCoy, Nicole, Johnson, Christopher , Allen, Jacqui , Altaye, Mekibib , Bayan, Semirra L. , Belafsky, Peter C. , deSilva, Brad W. , Dion, Gregory R. , Ekbom, Dale C. , Friedman, Aaron D. , Fritz, Mark A. , Kasperbauer, Jan L. , Kim, Brandon , Kuhn, Maggie A. , Madden, Lyndsay L. , Matrka, Laura , Mayerhoff, Ross , Piraka, Cyrus , Rosen, Clark A. , Wahab, Shaun A. , Wilson, Keith , Wright, Carter , Young, VyVy N. , Postma, Gregory N. , Howell, Rebecca J. , Bayan, Semirra, Belafsky, Peter , deSilva, Brad , Dion, Greg , Ekbom, Dale , Friedman, Aaron D , Fritz, Mark , Giliberto, John Paul , Kasperbauer, Jan , Krekeler, Brittany N , Kuhn, Maggie , Ma, Yue , Matrka, Laura , Mayerhoff, Ross , Rosen, Clark , Tabangin, Meredith , Young, Vyvy , Howell, Rebecca , Bayan, Semirra , Amin, Milan R , Giliberto, John Paul , Guardiani, Elizabeth , Kwak, Paul E. , Tabangin, Meredith E. , Wilson, Keith, Wright, Carter

The Laryngoscope | December 26, 2023 | Volume: 134 | Issue: 6 | Pages: 2678-2683

10.1002/lary.31226 Get It

Objectives The aim of the study was to identify trends in postoperative management of persons undergoing surgery for Zenker diverticula (ZD) by evaluating length of stay (LOS), diet on discharge, and imaging with or without surgical complication. Methods Prospectively enrolled adult patients with cricopharyngeal muscle dysfunction with diverticula undergoing surgery from August 1, 2017 to February 1, 2023 were included. Data were extracted from a multi‐institutional REDCap database, summarizing means, medians, percentages, and frequencies. Fisher's exact or chi squared analyses were utilized, as appropriate, to compare subsets of data. Descriptive analysis assessed differences in clinical course and the relationship to postoperative management. Results There were 298 patients with a mean (standard deviation) age of 71.8 (11.2) years and 60% male. Endoscopic surgery was performed in 79.5% (237/298) of patients versus 20.5% (61/298) open surgery. Sixty patients (20.1%) received postoperative imaging, with four leaks identified. Complications were identified in 9.4% of cases ( n = 29 complications in 28 patients), more commonly in open surgery. Most (81.2%) patients were discharged within 23 h. About half of patients (49%) were discharged from the hospital on a pureed/liquid diet; 36% had been advanced to a soft diet. In patients without complications, LOS was significantly longer following open cases ( p = 0.002); postoperative diet was not different between open and endoscopic ( p = 0.26). Conclusions Overall, most patients are discharged within 23 h without imaging. However, LOS was affected by surgical approach. Postoperative complications are different in endoscopic versus open surgery. Complications with either approach were associated with prolonged LOS, need for imaging, and diet restriction. Level of Evidence Level III Laryngoscope , 134:2678–2683, 2024
Interim Results of a Phase 1/2 Open‐Label Study of INO ‐3107 for HPV ‐6 and/or
Mau, Ted , Belafsky, Peter C. , Best, Simon R. , Friedman, Aaron D. , Lott, David G. , Paniello, Randal C. , Pransky, Seth M. , Howard, Tamara , Dallas, Michael, Patel, Aditya , Morrow, Matthew P. , Skolnik, Jeffrey M. , Best, Simon R , Friedman, Aaron D , Lott, David G , Paniello, Randal C , Mau, Ted , Amin, Milan R , Klein, Adam M. , Saba, Nabil F. , Howard, Tamara, Dallas, Michael J.

The Laryngoscope | May 19, 2023 | Volume: 133 | Issue: 11 | Pages: 3087-3093

10.1002/lary.30749 Get It

Objective To evaluate the safety, immunogenicity, and efficacy of INO‐3107, a DNA immunotherapy designed to elicit targeted T‐cell responses against human papillomavirus (HPV) types 6 and 11, in adult patients with recurrent respiratory papillomatosis (RRP; NCT04398433). Methods Eligible patients required ≥2 surgical interventions for RRP in the year preceding dosing. INO‐3107 was administered by intramuscular (IM) injection followed by electroporation (EP) on weeks 0, 3, 6, and 9. Patients underwent surgical debulking within 14 days prior to first dose, with office laryngoscopy and staging at screening and weeks 6, 11, 26, and 52. Primary endpoint was safety and tolerability, as assessed by treatment‐emergent adverse events (TEAEs). Secondary endpoints included frequency of surgical interventions post‐INO‐3107 and cellular immune responses. Results An initial cohort of 21 patients was enrolled between October 2020 and August 2021. Fifteen (71.4%) patients had ≥1 TEAE; 11 (52.4%) were Grade 1, and 3 (14.3%) were Grade 3 (none treatment related). The most frequently reported TEAE was injection site or procedural pain ( n = 8; 38.1%). Sixteen (76.2%) patients had fewer surgical interventions in the year following INO‐3107 administration, with a median decrease of 3 interventions versus the preceding year. The RRP severity score, modified by Pransky, showed improvement from baseline to week 52. INO‐3107 induced durable cellular responses against HPV‐6 and HPV‐11, with an increase in activated CD4 and CD8 T cells and CD8 cells with lytic potential. Conclusion The data suggest that INO‐3107 administered by IM/EP is tolerable and immunogenic and provides clinical benefit to adults with RRP. Level of Evidence 3 Laryngoscope , 133:3087–3093, 2023
Surgical Outcomes in Zenker Diverticula: A Multicenter, Prospective, Longitudinal Study
Howell, Rebecca J. , Johnson, Christopher , Allen, Jacqui , Altaye, Mekibib , Bayan, Semirra L. , Belafsky, Peter C. , Cervenka, Brian , deSilva, Brad W. , Dion, Gregory R. , Ekbom, Dale C. , Friedman, Aaron D. , Fritz, Mark A. , Kasperbauer, Jan L. , Kim, Brandon , Kuhn, Maggie A. , Madden, Lyndsay L. , Matrka, Laura , Mayerhoff, Ross , McKeon, Mallory , Piraka, Cyrus , Rosen, Clark A. , Wahab, Shaun A. , Wilson, Keith , Wright, Carter , Young, VyVy N. , Postma, Gregory N. , Collaborative, Prospective OUtcomes of Cricopharyngeal Hypertonicity (POUCH), Howell, Rebecca , Bayan, Semirra, Belafsky, Peter , deSilva, Brad , Dion, Greg , Ekbom, Dale , Friedman, Aaron D , Giliberto, John Paul , Kasperbauer, Jan , Krekeler, Brittany N , Kuhn, Maggie , Ma, Yue , Matrka, Laura , Mayerhoff, Ross , Rosen, Clark , Tabangin, Meredith , Young, Vyvy , Bayan, Semirra , Amin, Milan R , Giliberto, John Paul , Guardiani, Elizabeth , Kwak, Paul E. , Tabangin, Meredith E. , Wilson, Keith, Wright, Carter, Collaborative, Prospective OUtcomes of Cricopharyngeal Hypertonicity (POUCH)

The Laryngoscope | May 16, 2023 | Volume: 134 | Issue: 1 | Pages: 97-102

10.1002/lary.30753 Get It

ObjectiveTo compare improvement in patient‐reported outcomes (PROM) in persons undergoing endoscopic and open surgical management of Zenker diverticula (ZD).MethodologyProspective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative who underwent surgery for ZD. Patient survey, radiography reports, and the 10‐item Eating Assessment Tool (EAT‐10) pre‐ and post‐procedure were abstracted from a REDCap database, which summarized means, medians, percentages, and frequencies of. Outcome based on operative intervention (endoscopic vs. open) was compared using t‐test, Wilcoxon rank sum test or chi‐square test, as appropriate.ResultsOne hundred and forty‐seven persons were prospectively followed. The mean age (SD) of the cohort was 68.7 (11.0). Overall, 66% of patients reported 100% improvement in EAT‐10; 81% of patients had greater than 75% improvement; and 88% had greater than 50% improvement. Endoscopic was used for n = 109 patients, and open surgical intervention was used for n = 38. The median [interquartile range, IQR] EAT‐10 percent improvement for endoscopic treatment was 93.3% [72, 100], and open was 100% [92.3, 100] (p = 0.05). The incidence of intraoperative complications was 3.7% for endoscopic and 7.9% for open surgical management. The median [IQR] in follow‐up was 86 and 97.5 days, respectively.ConclusionBoth endoscopic and open surgical management of ZD provide significant improvement in patient‐reported outcomes. The data suggest that open diverticulectomy may provide a modest advantage in symptomatic improvement compared to endoscopic management. The data suggest that the postoperative complication rate is higher in the open surgical group.Level of Evidence3 Laryngoscope, 134:97–102, 2024
Systemic Bevacizumab for Treatment of Respiratory Papillomatosis: International Consensus Statement
Sidell, Douglas R. , Balakrishnan, Karthik , Best, Simon R. , Zur, Karen B. , Buckingham, Julia C., Alarcón, Alessandro de , Baroody, Fuad M. , Bock, Jonathan M. , Boss, Emily F. , Bower, Charles M. , Clarke, Jeffrey , Clarke, Kevin D., Cocciaglia, Alejandro , Cotton, Robin T., Cuestas, Giselle , Davis, Kara L. , Defagó, Victor, Dikkers, Frederik G. , Dossans, Ines, Guerra, Walter Florez , Fox, Elizabeth , Friedman, Aaron D. , Grant, Nazaneen N. , Hogikyan, Norman D. , Johnson, Kaalan , Johnson, Liane B. , Johnson, Romaine F. , Kelly, Peggy, Klein, Adam M. , Lawlor, Claire M. , Levy, Alejandro G., Licameli, Greg R. , Long, Steve, Manrique, Dayse , McMurray, J. Scott , Meister, Kara D. , Messner, Anna H. , Möhr, Michael , Mortelliti, Anthony J., Novakovic, Daniel , Ongkasuwan, Julina , Piersiala, Krzysztof , Prager, Jeremy D. , Pransky, Seth M. , Raynor, Tiffany , Rodríguez, Hugo, Rodríguez, Verónica P., Scatolini, María Laura , Scheffler, Patrick , Smith, David F. , Smith, Lee P., Smith, Marshall E. , Smith, Richard J. , Sorom, Abraham, Steinberg, Amalia, Stith, John A., Thompson, Dana M. , Thompson, Jerome W. , Varela, Patricio, White, David R. , Wineland, Andre , Yang, Christina J. , Zdanski, Carlton J. , Derkay, Craig S. , Zur, Karen , de Alarcón, Alessandro , Campisi, Paolo , Friedman, Aaron D , Hamdi, Osama , Johnson, Romaine F , Leboulanger, Nicolas , Meister, Kara D , Novakovic, Daniel , Ongkasuwan, Julian , Prager, Jeremy D , Rinkel, Rico N P M , Smith, David F , Wineland, Andre M , Sidell, Douglas R , Davis, Kara L , Balakrishnan, Karthik , Buckingham, Julia, Chen, Sharon , Hamdi, Osama A. , Leboulanger, Nicolas , Lam, Derek J. , Long, Steve, Lott, David G. , Mudd, Pamela A. , Peer, Shazia , Preciado, Diego A. , Russell, John

The Laryngoscope | January 8, 2021 | Volume: 131 | Issue: 6 | Pages: No page available

10.1002/lary.29343 Get It

Objectives/HypothesisThe purpose of this study is to develop consensus on key points that would support the use of systemic bevacizumab for the treatment of recurrent respiratory papillomatosis (RRP), and to provide preliminary guidance surrounding the use of this treatment modality.Study DesignDelphi method‐based survey series.MethodsA multidisciplinary, multi‐institutional panel of physicians with experience using systemic bevacizumab for the treatment of RRP was established. The Delphi method was used to identify and obtain consensus on characteristics associated with systemic bevacizumab use across five domains: 1) patient characteristics; 2) disease characteristics; 3) treating center characteristics; 4) prior treatment characteristics; and 5) prior work‐up.ResultsThe international panel was composed of 70 experts from 12 countries, representing pediatric and adult otolaryngology, hematology/oncology, infectious diseases, pediatric surgery, family medicine, and epidemiology. A total of 189 items were identified, of which consensus was achieved on Patient Characteristics (9), Disease Characteristics (10), Treatment Center Characteristics (22), and Prior Workup Characteristics (18).ConclusionThis consensus statement provides a useful starting point for clinicians and centers hoping to offer systemic bevacizumab for RRP and may serve as a framework to assess the components of practices and centers currently using this therapy. We hope to provide a strategy to offer the treatment and also to provide a springboard for bevacizumab's use in combination with other RRP treatment protocols. Standardized delivery systems may facilitate research efforts and provide dosing regimens to help shape best‐practice applications of systemic bevacizumab for patients with early‐onset or less‐severe disease phenotypes.Level of Evidence5 Laryngoscope, 131:E1941–E1949, 2021