Katie M. Phillips, MD

Bachelor of Science: Boston College Chestnut Hill, MA, 2009 (Biochemistry)

Doctorate of Medicine: Ohio State University Columbus, OH, 2014

Internship: Brigham and Women's Hospital Boston, MA, 2015 (General Surgery)

Residency: Harvard Medical School Boston, MA, 2019 (Otolaryngology)

Fellowship: Stanford University Stanford, CA, 2020 (Rhinology )

American Board of Otolaryngology (Certification Date: 03-19-2021 )

Otolaryngology

Anterior Skull Base Disease

Chronic Rhinosinusitis

Dacrocystitis

Nasal and Paranasal Tumors

Otolaryngic Allergy

Recurrent Nosebleeds

Rhinitis

Taste and Smell Disorders

Dr. Phillips is an otolaryngologist who specializes in rhinology and anterior skull base surgery.  Her clinical focuses include sinus disease, nasal obstruction, post nasal drip, allergy, nose bleeds, anterior skull base cerebrospinal fluid leak management and repair, thyroid eye disease management, nasolacrimal duct obstruction, sinonasal masses and tumors and approaches to the anterior skull base including access to tumors within the pituitary gland and reconstruction of the skull base. Her research interests include patient outcomes after treatment for chronic rhinosinusitis, acute exacerbations of sinus disease, understanding how technology can help our patients manage their symptoms and new treatments for sinus disease.   

Grant: #CTP1938 08-22-2024 -08-18-2029 Aerin Medical Effect of Temperature-Controlled Radiofrequency Ablation of the Posterior NasalNerve on Inflammatory Biomarker Expression in Patients with Allergic andNonallergic Chronic Rhinitis (BIOKLEAR) Role:PI 0.00 Hold Level:Industry

Grant: #CTP1938 08-22-2024 -08-18-2029 Aerin Medical Effect of Temperature-Controlled Radiofrequency Ablation of the Posterior NasalNerve on Inflammatory Biomarker Expression in Patients with Allergic andNonallergic Chronic Rhinitis (BIOKLEAR) Role:PI 0.00 Hold Level:Industry

Grant: #EFC18419 03-13-2025 -12-19-2029 Sanofi US Services Inc. A randomized, double-blind, placebo-controlled,parallel-group, 52-week Phase 3 trial to investigate the efficacy, safety, and tolerability of itepekimab Role:PI 555205.70 Hold Level:Industry

Grant: #EFC18419 03-13-2025 -12-19-2029 Sanofi US Services Inc. A randomized, double-blind, placebo-controlled,parallel-group, 52-week Phase 3 trial to investigate the efficacy, safety, and tolerability of itepekimab Role:PI 555205.70 Hold Level:Industry

Grant: #2025 ARS New Investigator Research Grant 07-01-2025 -06-30-2027 American Rhinologic Society Pathogenesis of acute exacerbations of chronic rhinosinusitis Role:PI 10000.00 Hold Level:Non Profit

Grant: #2025 ARS New Investigator Research Grant 07-01-2025 -06-30-2027 American Rhinologic Society Pathogenesis of acute exacerbations of chronic rhinosinusitis Role:PI 10000.00 Hold Level:Non Profit

Peer Reviewed Publications

Talat, Rehab; Speth, Marlene M; Gengler, Isabelle; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Chronic Rhinosinusitis Patients With and Without Polyps Experience Different Symptom Perception and Quality of Life Burdens. American journal of rhinology & allergy, 34 (6) , 742-750More Information

Epperson, Madison V; McCann, Adam C; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Unbiased Measure of General Quality of Life in Chronic Rhinosinusitis Reveals Disease Modifiers. The LaryngoscopeMore Information

Gleadhill, Claire; Speth, Marlene M; Gengler, Isabelle; Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Chronic rhinosinusitis disease burden is associated with asthma-related emergency department usage. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck SurgeryMore Information

Epperson, Madison V; Phillips, Katie M; Speth, Marlene M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Emotional and Personality Traits are Determinants of Activity Avoidance in Chronic Rhinosinusitis Patients. The LaryngoscopeMore Information

Phillips, K M; Speth, M M; Shu, E T; Talat, R; Caradonna, D S; Gray, S T; Sedaghat, A R  (2020). Validity of systemic antibiotics and systemic corticosteroid usage for chronic rhinosinusitis as metrics of disease burden. Rhinology, 58 (3) , 194-199More Information

McCann, Adam C; Phillips, Katie M; Trope, Michal; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Characterising the potential for recall bias in anchor-based MCID calculation of patient-reported outcome measures for chronic rhinosinusitis. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial SurgeryMore Information

Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). Intranasal corticosteroids and saline: Usage and adherence in chronic rhinosinusitis patients. The Laryngoscope, 130 (4) , 852-856More Information

Husain, Qasim; Hoehle, Lloyd; Phillips, Katie; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2020). The 22-Item Sinonasal Outcome Test as a Tool for the Assessment of Quality of Life and Symptom Control in Allergic Rhinitis. American journal of rhinology & allergy, 34 (2) , 209-216More Information

Speth, Marlene M; Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Appropriate medical management of chronic rhinosinusitis reduces use of antibiotics and oral corticosteroids. The LaryngoscopeMore Information

Epperson, Madison V; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Predictors of efficacy for combination oral and topical corticosteroids to treat patients with chronic rhinosinusitis with nasal polyps. International forum of allergy & rhinology, 9 (12) , 1436-1442More Information

Phillips, K M; Talat, R; Caradonna, D S; Gray, S T; Sedaghat, A R  (2019). Quality of life impairment due to chronic rhinosinusitis in asthmatics is mediated by asthma control. Rhinology, 57 (6) , 430-435More Information

Phillips, Katie M; Barbarite, Eric; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Clinical Traits Characterizing an Exacerbation-Prone Phenotype in Chronic Rhinosinusitis. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 161 (5) , 890-896More Information

Speth, Marlene M; Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Longitudinal improvement in nasal obstruction symptoms of chronic rhinosinusitis directly associates with improvement in mood. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 276 (10) , 2827-2833More Information

Talat, Rehab; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Seasonal variations in chronic rhinosinusitis symptom burden may be explained by changes in mood. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 276 (10) , 2803-2809More Information

Phillips, Katie M; Bergmark, Regan W; Hoehle, Lloyd P; Shu, Edina T; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Differential perception and tolerance of chronic rhinosinusitis symptoms as a confounder of gender-disparate disease burden. International forum of allergy & rhinology, 9 (10) , 1119-1124More Information

Bergmark, Regan W; Ishman, Stacey L; Phillips, Katie M; Cunningham, Michael J; Sedaghat, Ahmad R  (2018). Emergency department use for acute rhinosinusitis: Insurance dependent for children and adults. The Laryngoscope, 128 (2) , 299-303More Information

Rameau, Anais; Hong, Robert Stephen; Djalilian, Hamid; Erbele, Isaac David; Phillips, Katie M; Capasso, Robson; Rose, Austin S; Brenner, Michael Joel; Santa Maria, Peter LukeNew Medical Device and Therapeutic Approvals in Otolaryngology: State of the Art Review of 2019. OTO open, 4 (2) , 2473974X20932506More Information

Lee, Ivan T; Nakayama, Tsuguhisa; Wu, Chien-Ting; Goltsev, Yury; Jiang, Sizun; Gall, Phillip A; Liao, Chun-Kang; Shih, Liang-Chun; Schurch, Christian M; McIlwain, David R; Chu, Pauline; Borchard, Nicole A; Zarabanda, David; Dholakia, Sachi S; Yang, Angela; Kim, Dayoung; Kanie, Tomoharu; Lin, Chia-Der; Tsai, Ming-Hsui; Phillips, Katie M; Kim, Raymond; Overdevest, Jonathan B; Tyler, Matthew A; Yan, Carol H; Lin, Chih-Feng; Lin, Yi-Tsen; Bau, Da-Tian; Tsay, Gregory J; Patel, Zara M; Tsou, Yung-An; Tai, Chih-Jaan; Yeh, Te-Huei; Hwang, Peter H; Nolan, Garry P; Nayak, Jayakar V; Jackson, Peter K  (2020). Robust ACE2 protein expression localizes to the motile cilia of the respiratory tract epithelia and is not increased by ACE inhibitors or angiotensin receptor blockers. medRxiv : the preprint server for health sciencesMore Information

Gadkaree, Shekhar K; Rathi, Vinay K; Feng, Allen L; Workman, Alan D; Phillips, Katie M; Barbarite, Eric; Bergmark, Regan W; Scangas, George A; Metson, Ralph  (2020). National Geographical Variation in Sinus Balloon Dilation. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 162 (5) , 761-766More Information

Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Determinants of noticeable symptom improvement despite sub-MCID change in SNOT-22 score after treatment for chronic rhinosinusitis. International forum of allergy & rhinology, 9 (5) , 508-513More Information

Speth, Marlene M; Hoehle, Lloyd P; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2019). Treatment history and association between allergic rhinitis symptoms and quality of life. Irish journal of medical science, 188 (2) , 703-710More Information

Hoehle, L P; Phillips, K M; Speth, M M; Caradonna, D S; Gray, S T; Sedaghat, A R  (2019). Responsiveness and minimal clinically important difference for the EQ-5D in chronic rhinosinusitis. Rhinology, 57 (2) , 110-116More Information

Phillips, K M; Bergmark, R W; Hoehle, L P; Caradonna, D S; Gray, S T; Sedaghat, A R  (2018). Chronic rhinosinusitis exacerbations are differentially associated with lost productivity based on asthma status. Rhinology, 56 (4) , 323-329More Information

Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Minimal clinically important difference for the 22-item Sinonasal Outcome Test in medically managed patients with chronic rhinosinusitis. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 43 (5) , 1328-1334More Information

Speth, Marlene M; Gaudin, Robert A; Hoehle, Lloyd P; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Reciprocal Predictive Accuracy of Sinonasal Symptom Severity, Nasal Endoscopy, and Frequency of Past Chronic Rhinosinusitis Exacerbations. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 159 (4) , 766-773More Information

Speth, Marlene M; Hoehle, Lloyd P; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Changes in chronic rhinosinusitis symptoms differentially associate with improvement in general health-related quality of life. Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 121 (2) , 195-199More Information

Campbell, A P; Hoehle, L P; Phillips, K M; Caradonna, D S; Gray, S T; Sedaghat, A R  (2018). Symptom control in chronic rhinosinusitis is an independent predictor of productivity loss. European annals of otorhinolaryngology, head and neck diseases, 135 (4) , 237-241More Information

Gadkaree, Shekhar K; Rathi, Vinay K; Gottschalk, Esther; Feng, Allen L; Phillips, Katie M; Scangas, George A; Metson, Ralph  (2018). The role of industry influence in sinus balloon dilation: Trends over time. The Laryngoscope, 128 (7) , 1540-1545More Information

Campbell, A P; Hoehle, L P; Phillips, K M; Caradonna, D S; Gray, S T; Sedaghat, A R  (2018). Depressed mood is associated with loss of productivity in allergic rhinitis. Allergy, 73 (5) , 1141-1144More Information

Banoub, Raphael G; Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Relationship between chronic rhinosinusitis exacerbation frequency and asthma control. The Laryngoscope, 128 (5) , 1033-1038More Information

Bergmark, Regan W; Hoehle, Lloyd P; Chyou, Darius; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Association of Socioeconomic Status, Race and Insurance Status with Chronic Rhinosinusitis Patient-Reported Outcome Measures. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 158 (3) , 571-579More Information

Gray, Stacey T; Phillips, Katie M; Hoehle, Lloyd P; Feng, Allen L; Yamasaki, Alisa; Caradonna, David S; Sedaghat, Ahmad R  (2018). Utilization patterns of systemic corticosteroid use for chronic rhinosinusitis. Acta oto-laryngologica, 138 (2) , 153-158More Information

Hoehle, L P; Phillips, K M; Caradonna, D S; Gray, S T; Sedaghat, A R  (2018). A contemporary analysis of clinical and demographic factors of chronic rhinosinusitis patients and their association with disease severity. Irish journal of medical science, 187 (1) , 215-221More Information

Campbell, Adam P; Phillips, Katie M; Hoehle, Lloyd P; Gaudin, Robert A; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Association between Asthma and Chronic Rhinosinusitis Severity in the Context of Asthma Control. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 158 (2) , 386-390More Information

Banoub, Raphael G; Hoehle, Lloyd P; Phillips, Katie M; Schulman, Brian J; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad RDepressed Mood Modulates Impact of Chronic Rhinosinusitis Symptoms on Quality of Life. The journal of allergy and clinical immunology. In practice, 6 (6) , 2098-2105More Information

Yamasaki, Alisa; Hoehle, Lloyd P; Phillips, Katie M; Feng, Allen L; Campbell, Adam P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2018). Association between systemic antibiotic and corticosteroid use for chronic rhinosinusitis and quality of life. The Laryngoscope, 128 (1) , 37-42More Information

Gray, S T; Hoehle, L P; Phillips, K M; Caradonna, D S; Sedaghat, A R  (2017). Patient-reported control of chronic rhinosinusitis symptoms is positively associated with general health-related quality of life. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 42 (6) , 1161-1166More Information

Gaudin, R A; Hoehle, L P; Birkelbach, M-A; Phillips, K M; Beule, A G; Caradonna, D S; Gray, S T; Sedaghat, A R  (2017). [The association between allergic rhinitis control and sleep quality]. HNO, 65 (12) , 987-992More Information

Feng, Allen L; Wesely, Nicholas C; Hoehle, Lloyd P; Phillips, Katie M; Yamasaki, Alisa; Campbell, Adam P; Gregorio, Luciano L; Killeen, Thomas E; Caradonna, David S; Meier, Josh C; Gray, Stacey T; Sedaghat, Ahmad R  (2017). A validated model for the 22-item Sino-Nasal Outcome Test subdomain structure in chronic rhinosinusitis. International forum of allergy & rhinology, 7 (12) , 1140-1148More Information

Phillips, Katie M; Heiser, Alyssa; Gaudin, Robert; Hadlock, Tessa A; Jowett, Nate  (2017). Onset of bell's palsy in late pregnancy and early puerperium is associated with worse long-term outcomes. The Laryngoscope, 127 (12) , 2854-2859More Information

Yamasaki, Alisa; Hoehle, Lloyd P; Phillips, Katie M; Campbell, Adam P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Cockroach hypersensitivity is associated with greater severity of chronic rhinosinusitis. Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 119 (5) , 469-470More Information

Gray, Stacey T; Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Sedaghat, Ahmad R  (2017). The 22-item Sino-Nasal Outcome Test accurately reflects patient-reported control of chronic rhinosinusitis symptomatology. International forum of allergy & rhinology, 7 (10) , 945-951More Information

Phillips, Katie M; Hoehle, Lloyd; Bergmark, Regan W; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Reversal of Smoking Effects on Chronic Rhinosinusitis after Smoking Cessation. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 157 (4) , 737-742More Information

Phillips, K M; Hoehle, L P; Bergmark, R W; Campbell, A P; Caradonna, D S; Gray, S T; Sedaghat, A R  (2017). Chronic rhinosinusitis severity is associated with need for asthma-related systemic corticosteroids. Rhinology, 55 (3) , 211-217More Information

Campbell, Adam P; Hoehle, Lloyd P; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Smoking: An independent risk factor for lost productivity in chronic rhinosinusitis. The Laryngoscope, 127 (8) , 1742-1745More Information

Hoehle, Lloyd P; Speth, Marlene M; Phillips, Katie M; Gaudin, Robert A; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Association between symptoms of allergic rhinitis with decreased general health-related quality of life. American journal of rhinology & allergy, 31 (4) , 235-239More Information

Phillips, Katie M; Hoehle, Lloyd P; Bergmark, Regan W; Campbell, Adam P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Association between Nasal Obstruction and Risk of Depression in Chronic Rhinosinusitis. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 157 (1) , 150-155More Information

Sedaghat, A R; Gray, S T; Phillips, K M; Caradonna, D S  (2017). Aeroallergen sensitivities and development of chronic rhinosinusitis in 13 adults who initially had allergic rhinitis. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 42 (2) , 487-490More Information

Campbell, Adam P; Phillips, Katie M; Hoehle, Lloyd P; Feng, Allen L; Bergmark, Regan W; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2017). Depression symptoms and lost productivity in chronic rhinosinusitis. Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 118 (3) , 286-289More Information

Phillips, Katie M; Hoehle, Lloyd P; Bergmark, Regan W; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad RAcute Exacerbations Mediate Quality of Life Impairment in Chronic Rhinosinusitis. The journal of allergy and clinical immunology. In practice, 5 (2) , 422-426More Information

Phillips, Katie M; Hoehle, Lloyd P; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2016). Association of severity of chronic rhinosinusitis with degree of comorbid asthma control. Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 117 (6) , 651-654More Information

Hoehle, L P; Phillips, K M; Bergmark, R W; Caradonna, D S; Gray, S T; Sedaghat, A R  (2016). Symptoms of chronic rhinosinusitis differentially impact general health-related quality of life. Rhinology, 54 (4) , 316-322More Information

Phillips, Kristin M; Faul, Leigh Anne; Small, Brent J; Jacobsen, Paul B; Apte, Sachin M; Jim, Heather S L  (2013). Comparing the retrospective reports of fatigue using the Fatigue Symptom Index with daily diary ratings in women receiving chemotherapy for gynecologic cancer. Journal of pain and symptom management, 46 (2) , 282-8More Information

Kini, Sameer D; Houssein, Firas A; Derbarsegian, Armo; Adams, Sarah M; Phillips, Katie M; Sedaghat, Ahmad R  (2023). Surveying the Landscape of Social Media Usage for Health Care by Otolaryngology Patients. The Laryngoscope, 133 (9) , 2116-2121More Information

Walters, Zoe A; Phillips, Katie M; Previtera, Melissa J; Gray, Stacey T; Sedaghat, Ahmad R  (2023). Minimal Radiographic Mucosal Thickness or Opacification Criterion for Sinus-Specific Endoscopic Sinus Surgery for Chronic Rhinosinusitis. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 169 (2) , 221-226More Information

Phillips, K M; Turner, M T; Kuan, E C  (2023). Preoperative, technical, and postoperative considerations for skull base reconstruction: a practical review of critical concepts. RhinologyMore Information

Roseland, Janet M; Phillips, Katherine M; Vinyard, Bryan T; Todorov, Todor; Ershow, Abby G; Pehrsson, Pamela R  (2023). Large Iodine Variability in Retail Cows' Milk in the U.S.: A Follow-Up Study among Different Retail Outlets. Nutrients, 15 (14) More Information

Sedaghat, Ahmad R; Phillips, Katie M  (2023). Chronic rhinosinusitis disease control: a review of the history and the evidence. Expert review of clinical immunology, 19 (8) , 903-910More Information

Ali, Ayad; Fakunle, Damilola R; Yu, Victor; McDermott, Sean; Previtera, Melissa J; Meier, Josh C; Phillips, Katie M; Sedaghat, Ahmad R  (2023). Heterogeneity in the definition of chronic rhinosinusitis disease control: a systematic review of the scientific literature. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck SurgeryMore Information

Phillips, Katie M; Tichavakunda, Antar A; Sedaghat, Ahmad R  (2023). Qualitative Research Methodology and Applications: A Primer for the Otolaryngologist. The LaryngoscopeMore Information

Huang, Yu-Ping; Paviani, Bruna; Fukagawa, Naomi K; Phillips, Katherine M; Barile, Daniela  (2023). Comprehensive oligosaccharide profiling of commercial almond milk, soy milk, and soy flour. Food chemistry, 409, 135267More Information

Sedaghat, Ahmad R; Caradonna, David S; Chandra, Rakesh K; Franzese, Christine; Gray, Stacey T; Halderman, Ashleigh A; Hopkins, Claire; Kuan, Edward C; Lee, Jivianne T; McCoul, Edward D; O'Brien, Erin K; Pletcher, Steven D; Pynnonen, Melissa A; Wang, Eric W; Wise, Sarah K; Woodworth, Bradford A; Yao, William C; Phillips, Katie M  (2023). Determinants of physician assessment of chronic rhinosinusitis disease control using EPOS 2020 criteria and the importance of incorporating patient perspectives of disease control. International forum of allergy & rhinologyMore Information

Ali, Ayad; Phillips, Katie M; Sedaghat, Ahmad R  (2023). Determinants of impact factor and Eigenfactor score in otolaryngology journals. Laryngoscope investigative otolaryngology, 8 (2) , 380-393More Information

Walker, Victoria; Trope, Michal; Tichavakunda, Antar A; Speth, Marlene M; Sedaghat, Ahmad R; Phillips, Katie M  (2023). Patient Perspectives on Acute Exacerbations of Chronic Rhinosinusitis: A Qualitative Study. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 168 (4) , 862-867More Information

Derbarsegian, Armo; Adams, Sarah M; Phillips, Katie M; Sedaghat, Ahmad R  (2023). The Burden of Migraine on Quality of Life in Chronic Rhinosinusitis. The LaryngoscopeMore Information

Sedaghat, Ahmad R; Phillips, Katie M  (2023). Defining 'control' of chronic rhinosinusitis. Current opinion in otolaryngology & head and neck surgery, 31 (1) , 17-23More Information

Forbes, Jonathan A; Kumar, Chitra; McGough, Dan; Palmisciano, Paolo; Hussein, Ahmed E; Zhebrykov, Dmytro; Gibson, Justin; Andaluz, Norberto; Sedaghat, Ahmad R; Prestigiacomo, Charles J; Mendez-Rosito, Diego; Virojanapa, Justin; Phillips, Katie M; Schwartz, Theodore H; Cheng, Joseph S  (2023). Anterior occipital condyle screw placement through the endonasal corridor: proof of concept study with cadaveric analysis. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 32 (2) , 682-688More Information

Bacalzo, Nikita P; Couture, Garret; Chen, Ye; Castillo, Juan J; Phillips, Katherine M; Fukagawa, Naomi K; Lebrilla, Carlito B  (2023). Quantitative Bottom-Up Glycomic Analysis of Polysaccharides in Food Matrices Using Liquid Chromatography-Tandem Mass Spectrometry. Analytical chemistry, 95 (2) , 1008-1015More Information

Walters, Zoe A; Sedaghat, Ahmad R; Phillips, Katie M  (2022). Establishment of a duration criterion for acute exacerbations of chronic rhinosinusitis through qualitative analysis of patient experiences. International forum of allergy & rhinologyMore Information

Sedaghat, A R; Singerman, K W; Phillips, K M  (2022). Discordance of chronic rhinosinusitis disease control between EPOS guidelines and patient perspectives identifies utility of patient-rated control assessment. Rhinology, 60 (6) , 444-452More Information

Couture, Garret; Luthria, Devanand L; Chen, Ye; Bacalzo, Nikita P; Tareq, Fakir S; Harnly, James; Phillips, Katherine M; Pehrsson, Pamela R; McKillop, Kyle; Fukagawa, Naomi K; Lebrilla, Carlito B  (2022). Multi-Glycomic Characterization of Fiber from AOAC Methods Defines the Carbohydrate Structures. Journal of agricultural and food chemistry, 70 (45) , 14559-14570More Information

Palmisciano, Paolo; Al Fawares, Yara; Woodhouse, Cody; Yang, George; Xu, Alice; d'Herbemont, Sophie; Hoang, Stanley; McGuire, Jennifer L; Phillips, Katie M; Cheng, Joseph; Forbes, Jonathan A  (2022). The Impact of C1 Anterior Arch Preservation on Spine Stability After Odontoidectomy: Systematic Review and Meta-Analysis. World neurosurgery, 167, 165-175.e2More Information

Forbes, Jonathan A; Palmisciano, Paolo; McGough, Daniel; Kumar, Chitra; Hussein, Ahmed E; Slobodyan, Alesia; Kaye, Joel; Matur, Abhijith V; McGuire, Jennifer L; Andaluz, Norberto; Phillips, Katie M; Prestigiacomo, Charles J; Ashghar, Ferhan; Virojanapa, Justin; Cheng, Joseph S  (2022). C1 Lateral Mass Screw Placement Through Endonasal Corridor for Purpose of O-C1 Fusion: Morphometric Analysis in Cadaveric Specimens. World neurosurgery, 167, e614-e619More Information

Phillips, Katie M; Roozdar, Pooya; Hwang, Peter H  (2022). Applications of vibrational energy in the treatment of sinonasal disease: A scoping review. International forum of allergy & rhinology, 12 (11) , 1397-1412More Information

Zarabanda, David; Vukkadala, Neelaysh; Phillips, Katie M; Qian, Z Jason; Mfuh, Kenji O; Hatter, Matthew J; Lee, Ivan T; Rao, Vidya K; Hwang, Peter H; Domb, George; Patel, Zara M; Pinsky, Benjamin A; Nayak, Jayakar V  (2022). The Effect of Povidone-Iodine Nasal Spray on Nasopharyngeal SARS-CoV-2 Viral Load: A Randomized Control Trial. The Laryngoscope, 132 (11) , 2089-2095More Information

Talat, Rehab; Gengler, Isabelle; Phillips, Katie M; Caradonna, David S; Gray, Stacey T; Sedaghat, Ahmad R  (2022). Chronic Rhinosinusitis Outcomes of Patients With Aspirin-Exacerbated Respiratory Disease Treated With Budesonide Irrigations: A Case Series. The Annals of otology, rhinology, and laryngology, 131 (10) , 1130-1136More Information

Singerman, Kyle W; Phillips, Katie M; Sedaghat, Ahmad R  (2022). Minimal clinically important difference for subdomains of the 22-item Sino-Nasal Outcome Test in medically managed chronic rhinosinusitis patients. International forum of allergy & rhinology, 12 (9) , 1196-1199More Information

Walters, Zoe A; Sedaghat, Ahmad R; Phillips, Katie M  (2022). Acute exacerbations of chronic rhinosinusitis: The current state of knowledge. Laryngoscope investigative otolaryngology, 7 (4) , 935-942More Information

Walker, V; Trope, M; Tichavakunda, A A; Speth, M M; Sedaghat, A R; Phillips, K M  (2022). Disease control in chronic rhinosinusitis: a qualitative study of patient perspectives. Rhinology, 60 (4) , 282-292More Information

Liu, David T; Phillips, Katie M; Houssein, Firas A; Speth, Marlene M; Besser, Gerold; Mueller, Christian A; Sedaghat, Ahmad R  (2022). Dedicated Olfaction and Taste Items do not Improve Psychometric Performance of the SNOT-22. The Laryngoscope, 132 (8) , 1644-1651More Information

Phillips, Katie M; Houssein, Firas A; Speth, Marlene M; Sedaghat, Ahmad R  (2022). Utility of Visual Analog Scale of Subdomain Scores of the 22-Item Sinonasal Outcome Test in Chronic Rhinosinusitis. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 167 (2) , 391-394More Information

Wells, Chad R; Pandey, Abhishek; Moghadas, Seyed M; Singer, Burton H; Krieger, Gary; Heron, Richard J L; Turner, David E; Abshire, Justin P; Phillips, Kimberly M; Michael Donoghue, A; Galvani, Alison P; Townsend, Jeffrey P  (2022). Comparative analyses of eighteen rapid antigen tests and RT-PCR for COVID-19 quarantine and surveillance-based isolation. Communications medicine, 2, 84More Information

Sedaghat, Ahmad R; Phillips, Katie M  (2022). Keeping Our Eyes on the Prize: Personalized and Precision Medicine With Biologics for Chronic Rhinosinusitis With Nasal Polyps. The journal of allergy and clinical immunology. In practice, 10 (7) , 1887-1888More Information

Pehrsson, Pamela R; Roseland, Janet M; Patterson, Kristine Y; Phillips, Katherine M; Spungen, Judith H; Andrews, Karen W; Gusev, Pavel A; Gahche, Jaime J; Haggans, Carol J; Merkel, Joyce M; Ershow, Abby G  (2022). Iodine in Foods and Dietary Supplements: A Collaborative Database Developed by NIH, FDA and USDA. Journal of food composition and analysis : an official publication of the United Nations University, International Network of Food Data Systems, 109More Information

Phillips, K M; Singerman, K W; Sedaghat, A R  (2022). Individual symptom visual analogue scale severity scores for determining EPOS guideline-based chronic rhinosinusitis disease control. Rhinology, 60 (3) , 229-235More Information

Phillips, Katie M; Sedaghat, Ahmad R  (2022). Depression and Anxiety: Considerations for Interpretation of the SNOT-22 (22-Item Sinonasal Outcome Test). Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 166 (5) , 985-992More Information

Liu, David T; Phillips, Katie M; Sedaghat, Ahmad R  (2022). Response to: HEPA Filters and Airborne Viruses, Bacteria, and Fungi. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 166 (5) , 1005-1006More Information

Liu, David T; Phillips, Katie M; Speth, Marlene M; Besser, Gerold; Mueller, Christian A; Sedaghat, Ahmad R  (2022). Portable HEPA Purifiers to Eliminate Airborne SARS-CoV-2: A Systematic Review. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 166 (4) , 615-622More Information

Deng, James Z; Lancaster, Catherine; Winters, Michael A; Phillips, Katherine M; Zhuang, Ping; Ha, Sha  (2022). Multi-attribute characterization of pneumococcal conjugate vaccine by Size-exclusion chromatography coupled with UV-MALS-RI detections. Vaccine, 40 (10) , 1464-1471More Information

Liu, David T; Phillips, Katie M; Speth, Marlene M; Besser, Gerold; Mueller, Christian A; Sedaghat, Ahmad R  (2022). Item Response Theory for Psychometric Properties of the SNOT-22 (22-Item Sinonasal Outcome Test). Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 166 (3) , 580-588More Information

Liu, David T; Phillips, Katie M; Speth, Marlene M; Besser, Gerold; Mueller, Christian A; Sedaghat, Ahmad R  (2022). Exploring possibilities for shortening the 22-item Sino-Nasal Outcome Test (SNOT-22) using item response theory. International forum of allergy & rhinology, 12 (2) , 191-199More Information

Phillips, Kala M; Siwik, Chelsea; Rodgers, Allison; Salmon, Paul; Litvan, Irene; Jablonski, Megan E; Filoteo, J Vincent; Cash, Elizabeth; Sephton, Sandra E  (2022). Association of Stress-Health Factors among Parkinson's Disease Patient/Caregiving-Partner Dyads. Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists, 37 (1) , 12-18More Information

Kini, Sameer D; Sedaghat, Ahmad R; Phillips, Katie M  (2022). Chemesthesis compensates for decreased flavor sensation related to chemosensory dysfunction in COVID-19. International forum of allergy & rhinology, 12 (1) , 132-136More Information

Liu, David T; Schally, Martin; Schneider, Sven; Eckl-Dorna, Julia; Phillips, Katie M; Mueller, Christian A; Sedaghat, Ahmad R; Besser, Gerold  (2022). Annual trends in Google searches provides insights related to rhinosinusitis exacerbations. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 279 (1) , 213-223More Information

Phillips, K M; Houssein, F A; Singerman, K; Boeckermann, L M; Sedaghat, A R  (2021). Patient-reported chronic rhinosinusitis disease control is a valid measure of disease burden. Rhinology, 59 (6) , 545-551More Information

Orssatto, Lucas B R; Mesquita, Ricardo N O; Phillips, Karen Mackay  (2021). Looking at the bigger PICture: understanding and counteracting the decline of persistent inward currents in older adults. The Journal of physiology, 599 (23) , 5137-5139More Information

Phillips, K M; Houssein, F A; Boeckermann, L M; Singerman, K W; Liu, D T; Sedaghat, A R  (2021). Multi-institutional minimal clinically important difference of the 22-item Sinonasal Outcome Test in medically managed chronic rhinosinusitis. Rhinology, 59 (6) , 552-559More Information

Knowles, Lindsey M; Phillips, Kala M; Herring, Tracy E; Alschuler, Kevin N; Jensen, Mark P; Turner, Aaron P; Ehde, Dawn M  (2021). Pain Intensity and Pain Interference in People With Progressive Multiple Sclerosis Compared With People With Relapsing-Remitting Multiple Sclerosis. Archives of physical medicine and rehabilitation, 102 (10) , 1959-1964More Information

Herring, Tracy E; Alschuler, Kevin N; Knowles, Lindsey M; Phillips, Kala M; Morean, Whitney M; Turner, Aaron P; Ehde, Dawn M  (2021). Differences in correlates of fatigue between relapsing and progressive forms of multiple sclerosis. Multiple sclerosis and related disorders, 54, 103109More Information

Gengler, Isabelle; Kavoosi, Tazheh A; McCann, Adam C; Trope, Michal; Lindsey, Brentley A; Speth, Marlene M; Sassler, Alfred M; Seiden, Allen M; Phillips, Katie M; Sedaghat, Ahmad R  (2021). Patient perspectives on recall period and response options in patient-reported outcome measures for chronic rhinosinusitis symptomatology: A pilot study. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 46 (5) , 1021-1027More Information

Phillips, Katherine M; McGinty, Ryan C; Couture, Garret; Pehrsson, Pamela R; McKillop, Kyle; Fukagawa, Naomi K  (2021). Dietary fiber, starch, and sugars in bananas at different stages of ripeness in the retail market. PloS one, 16 (7) , e0253366More Information

McCann, Adam C; Trope, Michal; Walker, Victoria L; Kavoosi, Tazheh A; Speth, Marlene M; Gengler, Isabelle; Phillips, Katie M; Sedaghat, Ahmad R  (2021). Olfactory Dysfunction is not a Determinant Of Patient-Reported Chronic Rhinosinusitis Disease Control. The Laryngoscope, 131 (7) , E2116-E2120More Information

Phillips, Katherine M; Horst, Ronald L; Koszewski, Nicholas J; Simon, Ryan R  (2021). Correction: Vitamin D4 in Mushrooms. PloS one, 16 (6) , e0253992More Information

Knowles, Lindsey M; Esselman, Elizabeth C; Turner, Aaron P; Phillips, Kala M; Herring, Tracy E; Alschuler, Kevin N; Ehde, Dawn M  (2021). Depressive Symptoms and Suicidal Ideation in Progressive Multiple Sclerosis Compared With Relapsing-Remitting Multiple Sclerosis: Results From a Cross-sectional Survey. Archives of physical medicine and rehabilitation, 102 (4) , 694-701More Information

Sedaghat, Ahmad R; Phillips, Katie M  (2021). Controls for Clinical Trials of Intranasal Medications for Chronic Rhinosinusitis: Who Nose What to Do?. JAMA otolaryngology-- head & neck surgery, 147 (2) , 133-134More Information

Lee, Ivan T; Nakayama, Tsuguhisa; Wu, Chien-Ting; Goltsev, Yury; Jiang, Sizun; Gall, Phillip A; Liao, Chun-Kang; Shih, Liang-Chun; Schürch, Christian M; McIlwain, David R; Chu, Pauline; Borchard, Nicole A; Zarabanda, David; Dholakia, Sachi S; Yang, Angela; Kim, Dayoung; Chen, Han; Kanie, Tomoharu; Lin, Chia-Der; Tsai, Ming-Hsui; Phillips, Katie M; Kim, Raymond; Overdevest, Jonathan B; Tyler, Matthew A; Yan, Carol H; Lin, Chih-Feng; Lin, Yi-Tsen; Bau, Da-Tian; Tsay, Gregory J; Patel, Zara M; Tsou, Yung-An; Tzankov, Alexandar; Matter, Matthias S; Tai, Chih-Jaan; Yeh, Te-Huei; Hwang, Peter H; Nolan, Garry P; Nayak, Jayakar V; Jackson, Peter K  (2020). ACE2 localizes to the respiratory cilia and is not increased by ACE inhibitors or ARBs. Nature communications, 11 (1) , 5453More Information

Sedaghat, Ahmad R; Derbarsegian, Armo; Yu, Victor T; Alsayed, Ahmed; Bitner, Benjamin F; Yeom, Brian; Liu, David T; Schneider, Sven; Adams, Sarah M; Houssein, Firas A; Walters, Zoe A; Tripathi, Siddhant; Walker, Victoria L; Singerman, Kyle W; Meier, Josh C; Kim, Raymond; Kuan, Edward C; Alsaleh, Saad; Phillips, Katie M  (2023). Patient perspectives on recall period and response options in patient-reported outcome measures for chronic rhinosinusitis symptomatology: An international multi-centered study. International forum of allergy & rhinologyMore Information

Adams, Sarah M; Derbarsegian, Armo; Sedaghat, Ahmad R; Phillips, Katie M  (2023). Impact of medical treatment for chronic rhinosinusitis on eustachian tube dysfunction. International forum of allergy & rhinologyMore Information

Sedaghat, Ahmad R; Derbarsegian, Armo; Yu, Victor T; Alsayed, Ahmed; Bitner, Benjamin F; Yeom, Brian; Liu, David T; Schneider, Sven; Adams, Sarah M; Houssein, Firas A; Walters, Zoe A; Tripathi, Siddhant; Walker, Victoria L; Singerman, Kyle W; Meier, Josh C; Kim, Raymond; Kuan, Edward C; Alsaleh, Saad; Phillips, Katie M  (2023). Patient perspectives on recall period and response options in patient-reported outcome measures for chronic rhinosinusitis symptomatology: An international multi-centered study. International forum of allergy & rhinologyMore Information

Adams, Sarah M; Derbarsegian, Armo; Sedaghat, Ahmad R; Phillips, Katie M  (2023). Impact of medical treatment for chronic rhinosinusitis on eustachian tube dysfunction. International forum of allergy & rhinologyMore Information

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