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Full-Text Articles in Otolaryngology

Survival Outcomes Of Patients With Mycosis Fungoides Involving The External Ear And Ear Canal, Alex J Wilkinson, Marc-Elie Nader, Dianna Roberts, Madeleine Duvic, Jillian R Gunther, Bouthaina S Dabaja, Paul W Gidley Jun 2023

Survival Outcomes Of Patients With Mycosis Fungoides Involving The External Ear And Ear Canal, Alex J Wilkinson, Marc-Elie Nader, Dianna Roberts, Madeleine Duvic, Jillian R Gunther, Bouthaina S Dabaja, Paul W Gidley

Faculty, Staff and Student Publications

OBJECTIVES/HYPOTHESIS: Mycosis Fungoides (MF) is the most common subtype of cutaneous T-cell lymphoma. Disease involvement of specific locations may be more significant than simply the symptoms associated with that site; it is possible that involvement of certain sites could be associated with poor prognosis. We aimed to evaluate the outcomes of patients with MF with documented involvement of the EAC and external ear.

STUDY DESIGN: Retrospective analysis.

METHODS: We retrospectively reviewed 40 patients with MF that were treated by otologists between 2012 and 2021.

RESULTS: We report the largest series of patients with MF involving the external ear and EAC. …


The Association Of 1-Year Weight Loss From Bariatric Surgery And Self-Reported Sleep: A Prospective Cohort, Salman S Hasan, Elena E Skaribas, Elaijah Islam, David Z Allen, Sancak Yuksel May 2023

The Association Of 1-Year Weight Loss From Bariatric Surgery And Self-Reported Sleep: A Prospective Cohort, Salman S Hasan, Elena E Skaribas, Elaijah Islam, David Z Allen, Sancak Yuksel

Faculty, Staff and Student Publications

Hypoplastic left heart syndrome (HLHS) is a congenital diagnosis that necessitates immediate intervention at the beginning of life to ensure survival past infancy and to optimize left-side cardiac function. Often, these required procedures can lead to deleterious side effects and resultant complications. In this case report, we present a 15-month-old patient with HLHS who underwent multiple procedures, including two aortic arch surgeries. After the interventions, the patient experienced left main pulmonary bronchus compression along with pulmonary artery stenosis. In this case, we outline an approach to performing vascular dilation without compromise of airway patency.


Two Stacked Coins Mimicking An Esophageal Button Battery: A Case Presentation And Review Of The Literature, Nicholas Rossi, Devin Reddy, John Coggins, Duncan C Whatley, Harold S Pine, Shiva Daram May 2023

Two Stacked Coins Mimicking An Esophageal Button Battery: A Case Presentation And Review Of The Literature, Nicholas Rossi, Devin Reddy, John Coggins, Duncan C Whatley, Harold S Pine, Shiva Daram

Faculty, Staff and Student Publications

As button battery (BB) ingestion has become a popular topic with growing public awareness in recent years, pediatric otolaryngologists maintain a high index of suspicion for this diagnosis. Several recent reports have revealed the possibility for benign objects to masquerade as BBs, such as two coins stacked together or a coin with different metals in concentric rings. A 4-year-old female presented to the ED after unwitnessed ingestion of a foreign body. The child was reportedly seen playing with her sister's coin collection prior to the acute onset of drooling and dysphagia. She was vitally stable and without any shortness of …


Association Of Suppressive Myeloid Cell Enrichment With Aggressive Oropharynx Squamous Cell Carcinoma, Changlin Yang, Rekha Garg, Kristanna Fredenburg, Frances Weidert, Hector Mendez-Gomez, Robert Amdur, Ji-Hyun Lee, Jamie Ku, Jesse Kresak, Stephanie Staras, Andrew G Sikora, Lily Wang, Daniel Mcgrail, Duane Mitchell, Elias Sayour, Natalie Silver Apr 2023

Association Of Suppressive Myeloid Cell Enrichment With Aggressive Oropharynx Squamous Cell Carcinoma, Changlin Yang, Rekha Garg, Kristanna Fredenburg, Frances Weidert, Hector Mendez-Gomez, Robert Amdur, Ji-Hyun Lee, Jamie Ku, Jesse Kresak, Stephanie Staras, Andrew G Sikora, Lily Wang, Daniel Mcgrail, Duane Mitchell, Elias Sayour, Natalie Silver

Faculty, Staff and Student Publications

BACKGROUND: While immune-cell infiltrated tumors, such as human papillomavirus positive (HPV+) ororpharyngeal squamous cell carcinomas (OPSCC) have been associated with an improved clinical prognosis, there is evidence to suggest that OPSCCs are also subjected to increased immunoregulatory influence. The objective of this study was to assess whether patients with clinically aggressive OPSCC have a distinct immunosuppressive immune signature in the primary tumor.

METHODS: This retrospective case-control study analyzed 37 pre-treatment tissue samples from HPV+ and HPV-negative OPSCC patients treated at a single institution. The cases were patients with known disease recurrence and the controls were patients without disease recurrence. An …


Otolaryngology Consultations For Covid-19 Patients: A Retrospective Cohort Study Of Indications, Interventions, And Considerations, Kunal R Shetty, Brady J Anderson, Jumah G Ahmad, Lucy X Liu, Kevin Chow, Samuel G Erickson, Shohan Shetty, Amber U Luong Apr 2023

Otolaryngology Consultations For Covid-19 Patients: A Retrospective Cohort Study Of Indications, Interventions, And Considerations, Kunal R Shetty, Brady J Anderson, Jumah G Ahmad, Lucy X Liu, Kevin Chow, Samuel G Erickson, Shohan Shetty, Amber U Luong

Faculty, Staff and Student Publications

OBJECTIVE: To identify differences in inpatient otolaryngology consultations and interventions for patients based on COVID-19.

METHODS: Records were reviewed for all patients for whom otolaryngology was consulted at a high-volume tertiary care hospital from April 30, 2020 to October 1, 2020. Demographic information, length of stay, COVID-19 status, indication for consultation, and otolaryngology interventions were recorded. Statistical analysis was performed using R software.

RESULTS: Bleeding composed a significantly higher proportion of otolaryngology consults in COVID-19 positive patients (28% vs. 8.4%, p

CONCLUSION: Bleeding and associated interventions comprised the predominant discrepancy between COVID-19 positive and negative patients in our cohort. We …


Pembrolizumab And Cabozantinib In Recurrent Metastatic Head And Neck Squamous Cell Carcinoma: A Phase 2 Trial, Nabil F Saba, Conor E Steuer, Asari Ekpenyong, Ashley Mccook-Veal, Kelly Magliocca, Mihir Patel, Nicole C Schmitt, William Stokes, James E Bates, Soumon Rudra, Jill Remick, Mark Mcdonald, Marin Abousaud, Aik Choon Tan, Muhammad Zaki Hidayatullah Fadlullah, Ritu Chaudhary, Jameel Muzaffar, Kedar Kirtane, Yuan Liu, Georgia Z Chen, Dong M Shin, Yong Teng, Christine H Chung Apr 2023

Pembrolizumab And Cabozantinib In Recurrent Metastatic Head And Neck Squamous Cell Carcinoma: A Phase 2 Trial, Nabil F Saba, Conor E Steuer, Asari Ekpenyong, Ashley Mccook-Veal, Kelly Magliocca, Mihir Patel, Nicole C Schmitt, William Stokes, James E Bates, Soumon Rudra, Jill Remick, Mark Mcdonald, Marin Abousaud, Aik Choon Tan, Muhammad Zaki Hidayatullah Fadlullah, Ritu Chaudhary, Jameel Muzaffar, Kedar Kirtane, Yuan Liu, Georgia Z Chen, Dong M Shin, Yong Teng, Christine H Chung

Faculty, Staff and Student Publications

Anti-programmed cell death protein 1 (PD-1) therapy is a standard of care in recurrent metastatic head and neck squamous cell carcinoma (RMHNSCC). Vascular endothelial growth factor inhibitors, including tyrosine kinase inhibitors, have immunomodulatory properties and have offered promising results when combined with anti-PD-1 agents. We conducted a phase 2, multicenter, single-arm trial of pembrolizumab and cabozantinib in patients with RMHNSCC who had Response Evaluation Criteria in Solid Tumors v.1.1 measurable disease and no contraindications to either agent. We assessed the primary end points of tolerability and overall response rate to the combination with secondary end points of progression-free survival and …


New Developments In Allergic Fungal Rhinosinusitis Pathophysiology And Treatment, Brian H Cameron, Amber U Luong Mar 2023

New Developments In Allergic Fungal Rhinosinusitis Pathophysiology And Treatment, Brian H Cameron, Amber U Luong

Faculty, Staff and Student Publications

Background: Allergic fungal rhinosinusitis (AFRS) is an endotype of chronic rhinosinusitis (CRS) with nasal polyps characterized by eosinophilic mucin laden with fungal hyphae entrapped in expanded sinus cavities with an exaggerated hypersensitivity to fungal elements. The last decade has elucidated fungi-driven inflammatory pathways contributing to the pathophysiology of chronic inflammatory respiratory diseases. In addition, novel therapeutic biologic options have become available for CRS over the last several years.

Objective: To review the current literature examining AFRS, focusing on recent developments in our understanding of its pathophysiology and implications for treatment options.

Methods: Review article.

Results: Fungi-driven respiratory inflammation has been …


Lingual Alveolar Soft Part Sarcoma In A 78-Year-Old Woman: A Case Report And Comprehensive Review Of The Literature From 1952 To 2022, Aliaksandr Aksionau, Nestor Enriquez Dela Cruz, Andrew T Meram, Hugo Cuellar-Saenz, Jillian R Aveni, Hidehiro Takei Mar 2023

Lingual Alveolar Soft Part Sarcoma In A 78-Year-Old Woman: A Case Report And Comprehensive Review Of The Literature From 1952 To 2022, Aliaksandr Aksionau, Nestor Enriquez Dela Cruz, Andrew T Meram, Hugo Cuellar-Saenz, Jillian R Aveni, Hidehiro Takei

Faculty, Staff and Student Publications

BACKGROUND: Alveolar soft part sarcoma (ASPS) is a rare translocation-related soft tissue sarcoma, occurring mainly in the limbs and trunk in young adults and adolescents. ASPS is rarely seen in the head and neck and one fourth of those cases described are tongue primary. Given its nonspecific symptoms, clinical findings, and rarity in this location, lingual ASPS (L-ASPS) has been reported to be commonly misdiagnosed as various benign tumors, leading to adverse outcomes.

METHODS: We report a case of L-ASPS occurring in the oldest (78 years) female patient published to date and comprehensively review the literature from 1952 to 2022. …


Ninety-Day Mortality Following Transoral Robotic Surgery Or Radiation At Commission On Cancer-Accredited Facilities, James R Janopaul-Naylor, Manali Rupji, Rachel A Tobillo, Joshua W Lorenz, Jeffrey M Switchenko, Sibo Tian, Azeem S Kaka, David C Qian, Ashley J Schlafstein, Conor E Steuer, Jill S Remick, Soumon Rudra, Mark W Mcdonald, Nabil F Saba, William A Stokes, Mihir R Patel, James E Bates Mar 2023

Ninety-Day Mortality Following Transoral Robotic Surgery Or Radiation At Commission On Cancer-Accredited Facilities, James R Janopaul-Naylor, Manali Rupji, Rachel A Tobillo, Joshua W Lorenz, Jeffrey M Switchenko, Sibo Tian, Azeem S Kaka, David C Qian, Ashley J Schlafstein, Conor E Steuer, Jill S Remick, Soumon Rudra, Mark W Mcdonald, Nabil F Saba, William A Stokes, Mihir R Patel, James E Bates

Faculty, Staff and Student Publications

BACKGROUND: Postoperative mortality for oropharynx squamous cell carcinoma (OPSCC) with transoral robotic surgery (TORS) varies from 0.2% to 6.5% on trials; the real-world rate is unknown.

METHODS: NCDB study from 2010 to 2017 for patients with cT1-2N0-2M0 OPSCC with Charleson-Deyo score 0-1. Ninety-day mortality assessed from start and end of treatment at Commission on Cancer-accredited facilities.

RESULTS: 3639 patients were treated with TORS and 1937 with radiotherapy. TORS cohort had more women and higher income, was younger, more often treated at academic centers, and more likely to have private insurance (all p < 0.05). Ninety-day mortality was 1.3% with TORS and 0.7% or 1.4% from start or end of radiotherapy, respectively. From end of therapy, there was no significant difference on MVA between treatment modality.

CONCLUSIONS: There is minimal difference between 90-day mortality …


Spatial Pd-L1, Immune-Cell Microenvironment, And Genomic Copy-Number Alteration Patterns And Drivers Of Invasive-Disease Transition In Prospective Oral Precancer Cohort, William N William, Jianjun Zhang, Xin Zhao, Edwin R Parra, Naohiro Uraoka, Heather Y Lin, S Andrew Peng, Adel K El-Naggar, Jaime Rodriguez-Canales, Jaejoon Song, Ann M Gillenwater, Ignacio I Wistuba, Jeffrey N Myers, Kathryn A Gold, Renata Ferrarotto, Patrick Hwu, Teresa Davoli, J Jack Lee, John V Heymach, Vassiliki A Papadimitrakopoulou, Scott M Lippman Mar 2023

Spatial Pd-L1, Immune-Cell Microenvironment, And Genomic Copy-Number Alteration Patterns And Drivers Of Invasive-Disease Transition In Prospective Oral Precancer Cohort, William N William, Jianjun Zhang, Xin Zhao, Edwin R Parra, Naohiro Uraoka, Heather Y Lin, S Andrew Peng, Adel K El-Naggar, Jaime Rodriguez-Canales, Jaejoon Song, Ann M Gillenwater, Ignacio I Wistuba, Jeffrey N Myers, Kathryn A Gold, Renata Ferrarotto, Patrick Hwu, Teresa Davoli, J Jack Lee, John V Heymach, Vassiliki A Papadimitrakopoulou, Scott M Lippman

Faculty, Staff and Student Publications

BACKGROUND: Studies of the immune landscape led to breakthrough trials of programmed death-1 (PD-1) inhibitors for recurrent/metastatic head and neck squamous cell carcinoma therapy. This study investigated the timing, influence of somatic copy-number alterations (SCNAs), and clinical implications of PD-L1 and immune-cell patterns in oral precancer (OPC).

METHODS: The authors evaluated spatial CD3, CD3/8, and CD68 density (cells/mm

RESULTS: Epithelial, but not CD68 immune-cell, PD-L1 expression was detected in 28% of OPCs, correlated with immune-cell infiltration, 9p21.3 loss of heterozygosity (LOH), and inferior oral cancer-free survival (OCFS), notably in OPCs with low CD3/8 cell density, dysplasia, and/or 9p21.3 LOH. High …


Evofosfamide For The Treatment Of Human Papillomavirus-Negative Head And Neck Squamous Cell Carcinoma, Stephen Mf Jamieson, Peter Tsai, Maria K Kondratyev, Pratha Budhani, Arthur Liu, Neil N Senzer, E Gabriela Chiorean, Shadia I Jalal, John J Nemunaitis, Dennis Kee, Avik Shome, Way W Wong, Dan Li, Nooriyah Poonawala-Lohani, Purvi M Kakadia, Nicholas S Knowlton, Courtney Rh Lynch, Cho R Hong, Tet Woo Lee, Reidar A Grénman, Laura Caporiccio, Trevor D Mckee, Mark Zaidi, Sehrish Butt, Andrew Mj Macann, Nicholas P Mcivor, John M Chaplin, Kevin O Hicks, Stefan K Bohlander, Bradly G Wouters, Charles P Hart, Cristin G Print, William R Wilson, Michael A Curran, Francis W Hunter Feb 2023

Evofosfamide For The Treatment Of Human Papillomavirus-Negative Head And Neck Squamous Cell Carcinoma, Stephen Mf Jamieson, Peter Tsai, Maria K Kondratyev, Pratha Budhani, Arthur Liu, Neil N Senzer, E Gabriela Chiorean, Shadia I Jalal, John J Nemunaitis, Dennis Kee, Avik Shome, Way W Wong, Dan Li, Nooriyah Poonawala-Lohani, Purvi M Kakadia, Nicholas S Knowlton, Courtney Rh Lynch, Cho R Hong, Tet Woo Lee, Reidar A Grénman, Laura Caporiccio, Trevor D Mckee, Mark Zaidi, Sehrish Butt, Andrew Mj Macann, Nicholas P Mcivor, John M Chaplin, Kevin O Hicks, Stefan K Bohlander, Bradly G Wouters, Charles P Hart, Cristin G Print, William R Wilson, Michael A Curran, Francis W Hunter

Faculty, Staff and Student Publications

Evofosfamide (TH-302) is a clinical-stage hypoxia-activated prodrug of a DNA-crosslinking nitrogen mustard that has potential utility for human papillomavirus (HPV) negative head and neck squamous cell carcinoma (HNSCC), in which tumor hypoxia limits treatment outcome. We report the preclinical efficacy, target engagement, preliminary predictive biomarkers and initial clinical activity of evofosfamide for HPV-negative HNSCC. Evofosfamide was assessed in 22 genomically characterized cell lines and 7 cell line–derived xenograft (CDX), patient-derived xenograft (PDX), orthotopic, and syngeneic tumor models. Biomarker analysis used RNA sequencing, whole-exome sequencing, and whole-genome CRISPR knockout screens. Five advanced/metastatic HNSCC patients received evofosfamide monotherapy (480 mg/m2 qw × …


Immunogenetic Determinants Of Susceptibility To Head And Neck Cancer In The Million Veteran Program Cohort, Yanhong Liu, Jennifer R Kramer, Vlad C Sandulache, Robert Yu, Guojun Li, Liang Chen, Zenab I Yusuf, Yunling Shi, Saiju Pyarajan, Spyros Tsavachidis, Li Jiao, Michelle L Mierzwa, Elizabeth Chiao, Yvonne M Mowery, Andrew Shuman, Sanjay Shete, Andrew G Sikora, Donna L White Feb 2023

Immunogenetic Determinants Of Susceptibility To Head And Neck Cancer In The Million Veteran Program Cohort, Yanhong Liu, Jennifer R Kramer, Vlad C Sandulache, Robert Yu, Guojun Li, Liang Chen, Zenab I Yusuf, Yunling Shi, Saiju Pyarajan, Spyros Tsavachidis, Li Jiao, Michelle L Mierzwa, Elizabeth Chiao, Yvonne M Mowery, Andrew Shuman, Sanjay Shete, Andrew G Sikora, Donna L White

Faculty, Staff and Student Publications

Increasing rates of human papillomavirus (HPV)-driven oropharyngeal cancer (OPC) have largely offset declines in tobacco-associated head and neck squamous cell carcinoma (HNSCC) at non-OPC sites. Host immunity is an important modulator of HPV infection, persistence, and clearance, and also of immune evasion in both virally- and nonvirally-driven cancers. However, the association between collective known cancer-related immune gene variants and HNSCC susceptibility has not been fully characterized. Here, we conducted a genetic association study in the multiethnic Veterans Affairs Million Veteran Program cohort, evaluating 16,050 variants in 1,576 immune genes in 4,012 HNSCC cases (OPC = 1,823; non-OPC = 2,189) and …


A Steadier Hand: The First Human Clinical Trial Of A Single-Use Robotic-Assisted Surgical Device For Cochlear Implant Electrode Array Insertion, Jay A Gantz, Bruce J Gantz, Christopher R Kaufmann, Allan M Henslee, Camille C Dunn, Xiaoyang Hua, Marlan R Hansen Jan 2023

A Steadier Hand: The First Human Clinical Trial Of A Single-Use Robotic-Assisted Surgical Device For Cochlear Implant Electrode Array Insertion, Jay A Gantz, Bruce J Gantz, Christopher R Kaufmann, Allan M Henslee, Camille C Dunn, Xiaoyang Hua, Marlan R Hansen

Faculty, Staff and Student Publications

OBJECTIVE: To evaluate the safety and utility of an investigational robotic-assisted cochlear implant insertion system.

STUDY DESIGN: Prospective, single-arm, open-label study under abbreviated Investigational Device Exemption requirements.

SETTING: All procedures were performed, and all data were collected, at a single tertiary referral center.

PATIENTS: Twenty-one postlingually deafened adult subjects that met Food and Drug Administration indication criteria for cochlear implantation.

INTERVENTION: All patients underwent standard-of-care surgery for unilateral cochlear implantation with the addition of a single-use robotic-assisted insertion device during cochlear electrode insertion.

MAIN OUTCOME MEASURES: Successful insertion of cochlear implant electrode array, electrode array insertion time, postoperative implant function. …


Feasibility Of Clinical Evaluation Of Individuals With Increased Risk For Hpv-Associated Oropharynx Cancer, Nicholas Scott-Wittenborn, Gypsyamber D'Souza, Nafi Aygun, Sakshi R Tewari, Javad Azadi, Peter Vosler, Zhen Gooi, Vikas Mehta, Wojciech Mydlarz, Melonie Nance, Stefan Mlot, Mihir R Patel, Marietta Tan, Brett A Miles, Tanya Troy, Carole Fakhry Jan 2023

Feasibility Of Clinical Evaluation Of Individuals With Increased Risk For Hpv-Associated Oropharynx Cancer, Nicholas Scott-Wittenborn, Gypsyamber D'Souza, Nafi Aygun, Sakshi R Tewari, Javad Azadi, Peter Vosler, Zhen Gooi, Vikas Mehta, Wojciech Mydlarz, Melonie Nance, Stefan Mlot, Mihir R Patel, Marietta Tan, Brett A Miles, Tanya Troy, Carole Fakhry

Faculty, Staff and Student Publications

BACKGROUND: Human papillomavirus-associated oropharynx squamous cell carcinoma (HPV-OPSCC) has no known pre-malignant lesion. While vaccination offers future primary prevention, there is current interest in secondary prevention. The feasibility of clinical evaluation of individuals at increased risk for HPV-OPSCC is unclear.

METHODS: Individuals with risk factors for HPV-OPSCC were enrolled in a prospective study (MOUTH). Participants positive for biomarkers associated with HPV-OPSCC were eligible for a clinical evaluation which comprised a head and neck examination and imaging with ultrasound and/or magnetic resonance imaging (MRI). This study was designed to evaluate feasibility of clinical evaluation in a screening study.

RESULTS: Three hundred …


Oncologic Outcomes After Clinically Node-Negative Salvage Laryngectomy, Jennifer H Gross, Mihir R Patel, Jeffrey M Switchenko, Tyler G Chan, H M Baddour, Azeem Kaka, Brian J Boyce, Nabil F Saba, Jonathan J Beitler, Mark El-Deiry Jan 2023

Oncologic Outcomes After Clinically Node-Negative Salvage Laryngectomy, Jennifer H Gross, Mihir R Patel, Jeffrey M Switchenko, Tyler G Chan, H M Baddour, Azeem Kaka, Brian J Boyce, Nabil F Saba, Jonathan J Beitler, Mark El-Deiry

Faculty, Staff and Student Publications

IMPORTANCE: Controversy exists regarding management of the clinically node-negative neck in patients with recurrent larynx or hypopharynx cancers who received total laryngectomy after definitive radiation with or without chemotherapy.

OBJECTIVE: To explore clinical and oncologic outcomes after elective neck dissection vs observation in patients who received clinically node-negative salvage total laryngectomy.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study was performed from January 2009 to June 2021 at a single, high-volume tertiary care center. Follow-up was conducted through June 2021 for all patients. Survival outcomes were based on at least 2 years of follow-up. Patients aged 18 years or older with …


Head And Neck Cancer Online Support Groups: Disparities In Participation And Impact On Patients, Benjamin Tam, Matthew Lin, Carlos Castellanos, Ruben Ulloa, Niels Kokot, Kevin Hur Jan 2023

Head And Neck Cancer Online Support Groups: Disparities In Participation And Impact On Patients, Benjamin Tam, Matthew Lin, Carlos Castellanos, Ruben Ulloa, Niels Kokot, Kevin Hur

Faculty, Staff and Student Publications

OBJECTIVE: To characterize the users of the head and neck cancer (HNC) online support group (OSG) and describe the perceived benefits of membership.

STUDY DESIGN: Cross-sectional.

SETTING: Online.

METHODS: An administered survey with questions asking about demographics, cancer history, treatment choices, and feelings about OSGs was posted on the 5 largest HNC OSGs on Facebook.

RESULTS: A total of 97 participants completed the survey. Mean age was 57.8 years old (standard deviation = 10.7 years). Most participants were female (50.5%) and Caucasian (92.8%). This cohort was well educated with 65.5% holding at least a college degree. Annual income was high …


Early Detection Of Mandible Osteoradionecrosis Risk In A High Comorbidity Veteran Population, David Chamberlayne Wilde, Sagar Kansara, Logan Banner, Rickey Morlen, David Hernandez, Andrew Tsao Huang, Weiyuan Mai, Clifton David Fuller, Stephen Lai, Vlad Constantin Sandulache Jan 2023

Early Detection Of Mandible Osteoradionecrosis Risk In A High Comorbidity Veteran Population, David Chamberlayne Wilde, Sagar Kansara, Logan Banner, Rickey Morlen, David Hernandez, Andrew Tsao Huang, Weiyuan Mai, Clifton David Fuller, Stephen Lai, Vlad Constantin Sandulache

Faculty, Staff and Student Publications

OBJECTIVE: Osteoradionecrosis (ORN) of the mandible is a devastating complication of external beam radiation therapy (EBRT) for head and neck squamous cell carcinoma (HNSCC). We sought to ascertain ORN risk in a Veteran HNSCC population treatment with definitive or adjuvant EBRT and followed prospectively.

STUDY DESIGN: Retrospective analysis of prospective cohort.

SETTING: Tertiary care Veterans Health Administration (VHA) medical center.

METHODS: Patients with HNSCC who initiated treatment at the Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC) are prospectively tracked for quality of care purposes through the end of the cancer surveillance period (5 years post treatment completion). We retrospectively …


Association Of Hearing Loss And Tinnitus Symptoms With Health-Related Quality Of Life Among Long-Term Oropharyngeal Cancer Survivors, Puja Aggarwal, Marc-Elie Nader, Paul W Gidley, Raj Pratihar, Shirin Jivani, Adam S Garden, Frank E Mott, Ryan P Goepfert, Christopher Wallace Ogboe, Camille Charles, Clifton D Fuller, Stephen Y Lai, G Brandon Gunn, Erich M Sturgis, Ehab Y Hanna, Katherine A Hutcheson, Sanjay Shete Jan 2023

Association Of Hearing Loss And Tinnitus Symptoms With Health-Related Quality Of Life Among Long-Term Oropharyngeal Cancer Survivors, Puja Aggarwal, Marc-Elie Nader, Paul W Gidley, Raj Pratihar, Shirin Jivani, Adam S Garden, Frank E Mott, Ryan P Goepfert, Christopher Wallace Ogboe, Camille Charles, Clifton D Fuller, Stephen Y Lai, G Brandon Gunn, Erich M Sturgis, Ehab Y Hanna, Katherine A Hutcheson, Sanjay Shete

Faculty, Staff and Student Publications

BACKGROUND: This study investigated the association of hearing loss and tinnitus with overall health-related quality of life (HRQoL) among long-term oropharyngeal cancer (OPC) survivors.

METHODS: This study included OPC survivors treated between 2000 and 2013 and surveyed from September 2015 to July 2016. Hearing loss and tinnitus were measured by asking survivors to rate their "difficulty with hearing loss and/or ringing in the ears" from 0 (not present) to 10 (as bad as you can imagine). Hearing loss and tinnitus scores were categorized as follows: 0 for none, 1-4 for mild, and 5-10 for moderate to severe. The primary outcome …


Role Of Sentinel Lymph Node Biopsy For Oral Squamous Cell Carcinoma: Current Evidence And Future Challenges, Sophie S Jang, Morgan E Davis, David R Vera, Stephen Y Lai, Theresa W Guo Jan 2023

Role Of Sentinel Lymph Node Biopsy For Oral Squamous Cell Carcinoma: Current Evidence And Future Challenges, Sophie S Jang, Morgan E Davis, David R Vera, Stephen Y Lai, Theresa W Guo

Faculty, Staff and Student Publications

Sentinel lymph node biopsy (SLNB) has been used across oncological specialties for prognostication, staging, and identification of occult nodal metastasis. Recent studies demonstrated the potential clinical utility of SLNB in oral cavity squamous cell carcinoma (OCSCC). Elective neck dissection is the current standard of care in early management of OCSCC with depth of invasion greater than 2-4 mm; however, majority of patients ultimately do not have nodal disease on final pathology. SLNB is an alternative procedure widely adopted in early cancer management in many oncological subspecialities. Several considerations such as depth of invasion, nodal mapping, histopathology methods, operator variability, postoperative …


Diagnostic Challenges And Prognostic Implications Of Extranodal Extension In Head And Neck Cancer: A State Of The Art Review And Gap Analysis, Christina E Henson, Ahmad K Abou-Foul, Daniel J Morton, Lachlan Mcdowell, Sujith Baliga, James Bates, Anna Lee, Pierluigi Bonomo, Petr Szturz, Paul Nankivell, Shao Hui Huang, William M Lydiatt, Brian O'Sullivan, Hisham Mehanna Jan 2023

Diagnostic Challenges And Prognostic Implications Of Extranodal Extension In Head And Neck Cancer: A State Of The Art Review And Gap Analysis, Christina E Henson, Ahmad K Abou-Foul, Daniel J Morton, Lachlan Mcdowell, Sujith Baliga, James Bates, Anna Lee, Pierluigi Bonomo, Petr Szturz, Paul Nankivell, Shao Hui Huang, William M Lydiatt, Brian O'Sullivan, Hisham Mehanna

Faculty, Staff and Student Publications

Extranodal extension (ENE) is a pattern of cancer growth from within the lymph node (LN) outward into perinodal tissues, critically defined by disruption and penetration of the tumor through the entire thickness of the LN capsule. The presence of ENE is often associated with an aggressive cancer phenotype in various malignancies including head and neck squamous cell carcinoma (HNSCC). In HNSCC, ENE is associated with increased risk of distant metastasis and lower rates of locoregional control. ENE detected on histopathology (pathologic ENE; pENE) is now incorporated as a risk-stratification factor in human papillomavirus (HPV)-negative HNSCC in the eighth edition of …


Children Then, Adults Now: Long-Term Outcomes-Performance At 15, 20, And 25 Years Of Cochlear Implant Use, João Elói Moura, Jorge Humberto Martins, Marisa Alves, Graça Oliveira, Daniela Ramos, Helena Alves, Ricardo Caiado, António Teixeira, Luís Filipe Silva, Jorge Migueis Jan 2023

Children Then, Adults Now: Long-Term Outcomes-Performance At 15, 20, And 25 Years Of Cochlear Implant Use, João Elói Moura, Jorge Humberto Martins, Marisa Alves, Graça Oliveira, Daniela Ramos, Helena Alves, Ricardo Caiado, António Teixeira, Luís Filipe Silva, Jorge Migueis

Faculty, Staff and Student Publications

MOTIVATION: Severe to profound sensorineural hearing loss interferes with a child's development at the cognitive, linguistic, academic, and social levels. Since the beginning of the pediatric auditory rehabilitation program through cochlear implantation in the Ear, Nose, and Throat (ENT) Service of the Coimbra Hospital and University Center (CHUC), Portugal, its mentors defended the early diagnosis of hearing loss followed by timely intervention, and this was considered the starting point to optimize (re)habilitation through this method. Three decades or so later, recently we conducted this study to evaluate the performance of patients implanted in the initial phase of the cochlear implantation …


Head And Neck Cancer Predictive Risk Estimator To Determine Control And Therapeutic Outcomes Of Radiotherapy (Hnc-Predictor): Development, International Multi-Institutional Validation, And Web Implementation Of Clinic-Ready Model-Based Risk Stratification For Head And Neck Cancer, Lisanne V Van Dijk, Abdallah Sr Mohamed, Sara Ahmed, Nafiul Nipu, G Elisabeta Marai, Kareem Wahid, Nanna M Sijtsema, Brandon Gunn, Adam S Garden, Amy Moreno, Andrew J Hope, Johannes A Langendijk, Clifton D Fuller Jan 2023

Head And Neck Cancer Predictive Risk Estimator To Determine Control And Therapeutic Outcomes Of Radiotherapy (Hnc-Predictor): Development, International Multi-Institutional Validation, And Web Implementation Of Clinic-Ready Model-Based Risk Stratification For Head And Neck Cancer, Lisanne V Van Dijk, Abdallah Sr Mohamed, Sara Ahmed, Nafiul Nipu, G Elisabeta Marai, Kareem Wahid, Nanna M Sijtsema, Brandon Gunn, Adam S Garden, Amy Moreno, Andrew J Hope, Johannes A Langendijk, Clifton D Fuller

Faculty, Staff and Student Publications

Background: Personalised radiotherapy can improve treatment outcomes of patients with head and neck cancer (HNC), where currently a 'one-dose-fits-all' approach is the standard. The aim was to establish individualised outcome prediction based on multi-institutional international 'big-data' to facilitate risk-based stratification of patients with HNC.

Methods: The data of 4611 HNC radiotherapy patients from three academic cancer centres were split into four cohorts: a training (n = 2241), independent test (n = 786), and external validation cohorts 1 (n = 1087) and 2 (n = 497). Tumour- and patient-related clinical variables were considered in a machine learning pipeline to predict overall …


Effect Of Nodule Size And Stiffness On Phonation Threshold And Collision Pressures In A Synthetic Hemilaryngeal Vocal Fold Model, Mohsen Motie-Shirazi, Matías Zañartu, Sean D Peterson, Daryush D Mehta, Robert E Hillman, Byron D Erath Jan 2023

Effect Of Nodule Size And Stiffness On Phonation Threshold And Collision Pressures In A Synthetic Hemilaryngeal Vocal Fold Model, Mohsen Motie-Shirazi, Matías Zañartu, Sean D Peterson, Daryush D Mehta, Robert E Hillman, Byron D Erath

Faculty, Staff and Student Publications

Synthetic vocal fold (VF) replicas were used to explore the role of nodule size and stiffness on kinematic, aerodynamic, and acoustic measures of voiced speech production. Emphasis was placed on determining how changes in collision pressure may contribute to the development of phonotrauma. This was performed by adding spherical beads with different sizes and moduli of elasticity at the middle of the medial surface of synthetic silicone VF models, representing nodules of varying size and stiffness. The VF models were incorporated into a hemilaryngeal flow facility. For each case, self-sustained oscillations were investigated at the phonation threshold pressure. It was …


Multi-Organ Spatial Stratification Of 3-D Dose Distributions Improves Risk Prediction Of Long-Term Self-Reported Severe Symptoms In Oropharyngeal Cancer Patients Receiving Radiotherapy: Development Of A Pre-Treatment Decision Support Tool, Andrew Wentzel, Abdallah S R Mohamed, Mohamed A Naser, Lisanne V Van Dijk, Katherine Hutcheson, Amy M Moreno, Clifton D Fuller, Guadalupe Canahuate, G Elisabeta Marai Jan 2023

Multi-Organ Spatial Stratification Of 3-D Dose Distributions Improves Risk Prediction Of Long-Term Self-Reported Severe Symptoms In Oropharyngeal Cancer Patients Receiving Radiotherapy: Development Of A Pre-Treatment Decision Support Tool, Andrew Wentzel, Abdallah S R Mohamed, Mohamed A Naser, Lisanne V Van Dijk, Katherine Hutcheson, Amy M Moreno, Clifton D Fuller, Guadalupe Canahuate, G Elisabeta Marai

Faculty, Staff and Student Publications

Purpose: Identify Oropharyngeal cancer (OPC) patients at high-risk of developing long-term severe radiation-associated symptoms using dose volume histograms for organs-at-risk, via unsupervised clustering.

Material and methods: All patients were treated using radiation therapy for OPC. Dose-volume histograms of organs-at-risk were extracted from patients' treatment plans. Symptom ratings were collected via the MD Anderson Symptom Inventory (MDASI) given weekly during, and 6 months post-treatment. Drymouth, trouble swallowing, mucus, and vocal dysfunction were selected for analysis in this study. Patient stratifications were obtained by applying Bayesian Mixture Models with three components to patient's dose histograms for relevant organs. The clusters with the …


Overview Of The Hecktor Challenge At Miccai 2022: Automatic Head And Neck Tumor Segmentation And Outcome Prediction In Pet/Ct, Vincent Andrearczyk, Valentin Oreiller, Moamen Abobakr, Azadeh Akhavanallaf, Panagiotis Balermpas, Sarah Boughdad, Leo Capriotti, Joel Castelli, Catherine Cheze Le Rest, Pierre Decazes, Ricardo Correia, Dina El-Habashy, Hesham Elhalawani, Clifton D Fuller, Mario Jreige, Yornna Khamis, Agustina La Greca, Abdallah Mohamed, Mohamed Naser, John O Prior, Su Ruan, Stephanie Tanadini-Lang, Olena Tankyevych, Yazdan Salimi, Martin Vallières, Pierre Vera, Dimitris Visvikis, Kareem Wahid, Habib Zaidi, Mathieu Hatt, Adrien Depeursinge Jan 2023

Overview Of The Hecktor Challenge At Miccai 2022: Automatic Head And Neck Tumor Segmentation And Outcome Prediction In Pet/Ct, Vincent Andrearczyk, Valentin Oreiller, Moamen Abobakr, Azadeh Akhavanallaf, Panagiotis Balermpas, Sarah Boughdad, Leo Capriotti, Joel Castelli, Catherine Cheze Le Rest, Pierre Decazes, Ricardo Correia, Dina El-Habashy, Hesham Elhalawani, Clifton D Fuller, Mario Jreige, Yornna Khamis, Agustina La Greca, Abdallah Mohamed, Mohamed Naser, John O Prior, Su Ruan, Stephanie Tanadini-Lang, Olena Tankyevych, Yazdan Salimi, Martin Vallières, Pierre Vera, Dimitris Visvikis, Kareem Wahid, Habib Zaidi, Mathieu Hatt, Adrien Depeursinge

Faculty, Staff and Student Publications

This paper presents an overview of the third edition of the HEad and neCK TumOR segmentation and outcome prediction (HECKTOR) challenge, organized as a satellite event of the 25th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI) 2022. The challenge comprises two tasks related to the automatic analysis of FDG-PET/CT images for patients with Head and Neck cancer (H&N), focusing on the oropharynx region. Task 1 is the fully automatic segmentation of H&N primary Gross Tumor Volume (GTVp) and metastatic lymph nodes (GTVn) from FDG-PET/CT images. Task 2 is the fully automatic prediction of Recurrence-Free Survival (RFS) …


Ototoxicity Of Topical Antibiotic Ear Drops In Chronic Suppurative Otitis Media In Humans: A Review Of The Literature, Syed Zohaib Maroof Hussain, Syed S Hashmi, Asad Qayyum Dec 2022

Ototoxicity Of Topical Antibiotic Ear Drops In Chronic Suppurative Otitis Media In Humans: A Review Of The Literature, Syed Zohaib Maroof Hussain, Syed S Hashmi, Asad Qayyum

Faculty, Staff and Student Publications

An electronic search of the literature was performed for reported cases of ototoxicity associated with the use of topical antibiotic ear drops in humans. The dosage, duration, and type of ototoxic preparations involved were recorded. Due to the scant quantity of low-quality information that is currently available, there was uncertainty about the usefulness of topical antibiotics in enhancing the resolution of ear discharge in patients with chronic suppurative otitis media. However, despite this uncertainty, there are some data to show that using topical antibiotics in comparison to a placebo or in conjunction with a systemic antibiotic may be useful. Additionally, …


Labial Frenotomy For Symptomatic Isolated Upper Lip Tie, Cecilia G Freeman, Jason F Ohlstein, Nicholas A Rossi, John B Mcintire, Luis D Neve, Shiva Daram, Harold S Pine Dec 2022

Labial Frenotomy For Symptomatic Isolated Upper Lip Tie, Cecilia G Freeman, Jason F Ohlstein, Nicholas A Rossi, John B Mcintire, Luis D Neve, Shiva Daram, Harold S Pine

Faculty, Staff and Student Publications

BACKGROUND: The benefits and challenges of successful breastfeeding for both mother and child have been well-established in the literature. While ankyloglossia, or tongue tie, alone or in combination with upper lip tie has been the focus of several previous studies, very few have directly addressed isolated symptomatic upper lip tie and the role of surgical correction for breastfeeding difficulties.

MATERIALS AND METHODS: Seven infants with isolated upper lip tie and breastfeeding difficulty were taken to the operating room for labial frenotomy. These infants were assessed at their follow-up visits for their degree of weight gain since their procedure. Their mothers …


Chemoradiation Therapy Alters The Pd-L1 Score In Locoregional Recurrent Squamous Cell Carcinomas Of The Head And Neck, Brian J Park, Austin K Mattox, Daniel Clayburgh, Mihir Patel, R Bryan Bell, Bevan Yueh, Rom Leidner, Hong Xiao, Marcus Couey, Shiting Li, Tingting Qin, Maureen A Sartor, Belinda Cairns, Tracy Macdonough, Kyle Halliwill, Daniel Deschler, Derrick T Lin, William C Faquin, Peter M Sadow, Sara I Pai Dec 2022

Chemoradiation Therapy Alters The Pd-L1 Score In Locoregional Recurrent Squamous Cell Carcinomas Of The Head And Neck, Brian J Park, Austin K Mattox, Daniel Clayburgh, Mihir Patel, R Bryan Bell, Bevan Yueh, Rom Leidner, Hong Xiao, Marcus Couey, Shiting Li, Tingting Qin, Maureen A Sartor, Belinda Cairns, Tracy Macdonough, Kyle Halliwill, Daniel Deschler, Derrick T Lin, William C Faquin, Peter M Sadow, Sara I Pai

Faculty, Staff and Student Publications

PD-L1 testing guides therapeutic decision-making for head and neck squamous cell carcinoma (HNSCC). We sought to understand whether chemoradiation therapy (CRT) influences the PD-L1 combined positive score (CPS) and other biomarkers of response to immunotherapy. PD-L1 expression was assessed using immunohistochemistry, and bulk RNA sequencing was performed on 146 HNSCC patients (65 primary sites, 50 paired local recurrences, and 31 paired regional recurrences). PD-L1 was scored using the CPS of ≥1, ≥20, and ≥50. Overall, 98 %, 54 %, and 17 % of HNSCCs had a CPS ≥1, ≥20, and ≥50, respectively. When using a cut-off of ≥1, CRT did …


Ambulatory Monitoring Of Subglottal Pressure Estimated From Neck-Surface Vibration In Individuals With And Without Voice Disorders, Juan P Cortés, Jon Z Lin, Katherine L Marks, Víctor M Espinoza, Emiro J Ibarra, Matías Zañartu, Robert E Hillman, Daryush D Mehta Nov 2022

Ambulatory Monitoring Of Subglottal Pressure Estimated From Neck-Surface Vibration In Individuals With And Without Voice Disorders, Juan P Cortés, Jon Z Lin, Katherine L Marks, Víctor M Espinoza, Emiro J Ibarra, Matías Zañartu, Robert E Hillman, Daryush D Mehta

Faculty, Staff and Student Publications

The aerodynamic voice assessment of subglottal air pressure can discriminate between speakers with typical voices from patients with voice disorders, with further evidence validating subglottal pressure as a clinical outcome measure. Although estimating subglottal pressure during phonation is an important component of a standard voice assessment, current methods for estimating subglottal pressure rely on non-natural speech tasks in a clinical or laboratory setting. This study reports on the validation of a method for subglottal pressure estimation in individuals with and without voice disorders that can be translated to connected speech to enable the monitoring of vocal function and behavior in …


Magnetic Resonance-Guided Radiation Therapy For Head And Neck Cancers, Danny Lavigne, Sweet Ping Ng, Brian O'Sullivan, Phuc Felix Nguyen-Tan, Edith Filion, Laurent Létourneau-Guillon, Clifton D Fuller, Houda Bahig Oct 2022

Magnetic Resonance-Guided Radiation Therapy For Head And Neck Cancers, Danny Lavigne, Sweet Ping Ng, Brian O'Sullivan, Phuc Felix Nguyen-Tan, Edith Filion, Laurent Létourneau-Guillon, Clifton D Fuller, Houda Bahig

Faculty, Staff and Student Publications

Despite the significant evolution of radiation therapy (RT) techniques in recent years, many patients with head and neck cancer still experience significant toxicities during and after treatments. The increased soft tissue contrast and functional sequences of magnetic resonance imaging (MRI) are particularly attractive in head and neck cancer and have led to the increasing development of magnetic resonance-guided RT (MRgRT). This approach refers to the inclusion of the additional information acquired from a diagnostic or planning MRI in radiation treatment planning, and now extends to online high-quality daily imaging generated by the recently developed MR-Linac. MRgRT holds numerous potentials, including …