Research & Literature

Atypical Cogan's syndrome: a case report and summary of current treatment options.

Jančatová D, Zeleník K, Komínek P, Matoušek P

International journal of pediatric otorhinolaryngology 2015; (79(3)):428-31.

Sudden hearing loss and Crohn disease: when Cogan syndrome must be suspected.

Tirelli G, Tomietto P, Quatela E, et al.

American journal of otolaryngology 2015; (36(4)):590-7.

Cogan's syndrome and other ocular vasculitides.

Espinoza GM, Prost A

Current rheumatology reports 2015; (17(4)):24 doi:10.1007/s11926-015-0499-y.

Lamotrigine-induced tubulointerstitial nephritis and uveitis-atypical Cogan syndrome.

Kolomeyer AM, Kodati S

European journal of ophthalmology 2015; (26(1)):e14-6.

Surgical Treatment in a Case of Cogan's Syndrome Complicated With Proximal Aortic Vasculitis.

Kaya M, Erkanlı K, Kılınç F, et al.

The Annals of thoracic surgery 2015; (100(4)):1467-9.

[Cogan syndrome – when several of our senses are affected].

Hedin E, Lyckberg H, Carlsson PI

Lakartidningen 2016; (113()).

COGAN'S SYNDROME.

Iliescu DA, Timaru CM, Batras M, et al.

Romanian journal of ophthalmology 2015; (59(1)):6-13.

Cogan's syndrome: State of the art of systemic immunosuppressive treatment in adult and pediatric patients.

Mora P, Calzetti G, Ghirardini S, et al.

Autoimmunity reviews 2017; (16(4)):385-390 doi:10.1016/j.autrev.2017.02.009.

Late-onset Cogan's syndrome associated with large-vessel vasculitis.

Cabezas-Rodríguez I, Brandy-García A, Rodríguez-Balsera C, et al.

Reumatologia clinica 2019; (15(5)):e30-e32 doi:10.1016/j.reuma.2017.05.002.

Histopathology of the Human Inner Ear in the Cogan Syndrome with Cochlear Implantation.

Kamakura T, Lee DJ, Herrmann BS, Nadol JB

Audiology & neuro-otology 2017; (22(2)):116-123 doi:10.1159/000477534.

Cogan syndrome: Characteristics, outcome and treatment in a French nationwide retrospective study and literature review.

Durtette C, Hachulla E, Resche-Rigon M, et al.

Autoimmunity reviews 2017; (16(12)):1219-1223 doi:10.1016/j.autrev.2017.10.005.

Optimal management of Cogan's syndrome: a multidisciplinary approach.

D'Aguanno V, Ralli M, de Vincentiis M, Greco A

Journal of multidisciplinary healthcare 2018; (11()):1-11 doi:10.2147/JMDH.S150940.

Autoimmune Inner Ear Disease: Immune Biomarkers, Audiovestibular Aspects, and Therapeutic Modalities of Cogan's Syndrome.

Shamriz O, Tal Y, Gross M

Journal of immunology research 2018; (2018()):1498640 doi:10.1155/2018/1498640.

Cogan's syndrome with pyoderma gangrenosum: management of two uncommon disorders with aggressive presentation in a patient.

Chua EP, Mallett RB, Dahiya S

BMJ case reports 2018; (2018()) doi:10.1136/bcr-2017-223876.

Sudden sensorineural hearing loss in atypical Cogan's syndrome: A case report.

Treviño González JL, Soto-Galindo GA, Moreno Sales R, Morales Del Ángel JA

Annals of medicine and surgery (2012) 2018; (30()):50-53 doi:10.1016/j.amsu.2018.04.030.

Cutaneous Vasculitis in Cogan's Syndrome: A Report of Two Cases Associated with Chlamydia Infection.

Kawasaki Y, Uehara T, Kawana S

Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2018; (85(3)):172-177 doi:10.1272/jnms.JNMS.2018_85-25.

An unusual case of post-cochlear implant performance degradation in a patient with suspected Cogan's syndrome.

Low WK, See JY, Ng WN, et al.

Cochlear implants international 2019; (20(2)):94-99 doi:10.1080/14670100.2018.1548077.

Cogan's syndrome: new therapeutic approaches in the biological era.

Padoan R, Cazzador D, Pendolino AL, et al.

Expert opinion on biological therapy 2019; (19(8)):781-788 doi:10.1080/14712598.2019.1611779.

Aortic valve perforation in the setting of Cogan's syndrome.

Beltagy A, Eshak N, Abdelnabi MH, et al.

Echocardiography (Mount Kisco, N.Y.) 2019; (36(8)):1590-1593 doi:10.1111/echo.14428.

Bilateral interstitial keratitis, erythema nodosum and atrial fibrillation as presenting signs of polyarteritis nodosa.

Vingopoulos F, Karagiotis T, Palioura S

American journal of ophthalmology case reports 2020; (18()):100619 doi:10.1016/j.ajoc.2020.100619.

Disorders of the Aorta and Aortic Valve in Connective Tissue Diseases.

Grygiel-Górniak B, Oduah MT, Olagunju A, Klokner M

Current cardiology reports 2020; (22(8)):70 doi:10.1007/s11886-020-01314-0.

Cogan syndrome: Descriptive analysis and clinical experience of 7 cases diagnosed and treated in two third level hospitals.

Almorza Hidalgo T, García González AJ, Castañeda S, et al.

Reumatologia clinica 2021; (17(6)):318-321 doi:10.1016/j.reuma.2019.11.008.

Title not available

Mekinian A, Pouchot J, Zenone T, Fain O

La Revue de medecine interne 2021; (42(4)):269-274 doi:10.1016/j.revmed.2020.07.007.

Acute Limb Ischemia in Cogan Syndrome.

Mohseni MM

The American journal of case reports 2022; (23()):e935929 doi:10.12659/AJCR.935929.

Atypical Cogan's Syndrome with Choroidal Effusion: A Case Report.

Oh WH, Lee JH, Hwang JH

Case reports in ophthalmology 2022; (13(2)):336-340 doi:10.1159/000524540.

[Vertigo and ocular inflammation: Cogan syndrome].

van Oosterhout WRPJ, Stroomer JWG, Rösken GRHJ

Nederlands tijdschrift voor geneeskunde 2022; (166()).

Aortitis Secondary to Cogan's Syndrome: A Rare Cause of Fever of Unknown Origin.

Rosado MM, Queirós C, Conceição V, et al.

European journal of case reports in internal medicine 2022; (9(10)):003585 doi:10.12890/2022_003585.

Atypical Cogan's Syndrome with Large-vessel Vasculitis Successfully Treated with Tocilizumab.

Higashida-Konishi M, Akiyama M, Tabata H, et al.

Internal medicine (Tokyo, Japan) 2023; (62(22)):3413-3417 doi:10.2169/internalmedicine.1561-23.

Paediatric Cogan´s syndrome - review of literature, case report and practical approach to diagnosis and management.

Rücklová K, von Kalle T, Koitschev A, et al.

Pediatric rheumatology online journal 2023; (21(1)):54 doi:10.1186/s12969-023-00830-x.

Speech reception after cochlear implantation for Cogan's syndrome: Case series following CARE guidelines.

Boumghit Y, Boucher S, Godey B, et al.

European annals of otorhinolaryngology, head and neck diseases 2023; (140(5)):235-238 doi:10.1016/j.anorl.2023.06.005.

[Behçet's and Cogan's syndromes - The Variable Vessel Vasculitides].

Kötter I

Laryngo- rhino- otologie 2024; (103(2)):113-119 doi:10.1055/a-2192-3950.

Tocilizumab Successfully Treating Refractory Hearing Impairment in a Patient With Cogan Syndrome: A Case Report and Review of the Literature.

Chen Y, Hu J, Wu D, et al.

Ear, nose, & throat journal 2024; 1455613241237079 doi:10.1177/01455613241237079.

Anterior STEMI in a 25-year-old with Cogan syndrome.

Takla A, Eid F, Eid MM, et al.

Journal of cardiology cases 2024; (30(1)):9-11 doi:10.1016/j.jccase.2024.02.014.

A Pediatric Case of Cogan's Syndrome With Internal Otitis.

Sasano Y, Mochizuki F, Komori M

Cureus 2024; (16(8)):e66742 doi:10.7759/cureus.66742.

A Case of Bilateral Retinal Vasculitis in Atypical Cogan Syndrome.

Inokuchi C, Sato S, Terada M, et al.

Cureus 2024; (16(8)):e66984 doi:10.7759/cureus.66984.

A case report of Cogan's syndrome with recurrent coronary stenosis.

Na G, Nan Z, Jingjing M, Lili P

Frontiers in cardiovascular medicine 2024; (11()):1451113 doi:10.3389/fcvm.2024.1451113.

French protocol for diagnosis and management of Cogan's syndrome.

Arnaud L, Audemard-Verger A, Belot A, et al.

La Revue de medecine interne 2025; (46(2)):74-88 doi:10.1016/j.revmed.2024.09.007.

Atypical Cogan syndrome: a case report.

El Bouhmadi K, Allaoui A, El Khattab M, et al.

Journal of medical case reports 2024; (18(1)):551 doi:10.1186/s13256-024-04904-6.

First Reported Case of atypical Cogan's Syndrome in Central America.

Vindel Valle LM, López Alfaro MA

Archivos de la Sociedad Espanola de Oftalmologia 2025; (100(1)):42-45 doi:10.1016/j.oftale.2024.08.005.

Clinical significance of endolymphatic hydrops on MRI in Cogan's syndrome: a case series of five patients.

Del Poggio A, Cangiano I, Baldissera E, et al.

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 2025; (282(5)):2753-2760 doi:10.1007/s00405-024-09191-x.

Case Report: Atypical post-COVID Cogan's syndrome.

Mezri S, Zitouni C, Sleimi W, et al.

F1000Research 2024; (13()):1104 doi:10.12688/f1000research.155250.2.

Cogan's syndrome. A comprehensive review.

Belfeki N, Ghriss N, Kammoun S, Mekinian A

European journal of internal medicine 2025; (138()):35-43 doi:10.1016/j.ejim.2025.05.007.

Cogan's Syndrome: Complex Diagnostics, Treatment, and Results of Hearing Rehabilitation in Long-Term Follow-Up-Case Series.

Kecskeméti N, Bencsik B, Szirmai Á, et al.

Case reports in immunology 2025; (2025()):8559583 doi:10.1155/crii/8559583.

Immune-mediated cochleovestibular dysfunction: clinical spectrum from isolated inner-ear disorders to systemic autoimmune diseases and therapeutic strategies.

Wu Y, Zhao J, Tai J, et al.

Frontiers in immunology 2026; (17()):1761486 doi:10.3389/fimmu.2026.1761486.

Unexpected Death in a Young Child With Cogan Syndrome.

Pastore S, Burlo F, Taddio A, et al.

Pediatrics 2026; (157(5)) doi:10.1542/peds.2025-073105.

Atypical Cogan's Syndrome Presenting as Anterior Scleritis: Case Report.

Mendes J, Mendes F, Valente Fortunato D, et al.

Case reports in ophthalmology 2026; (17(1)):371-379 doi:10.1159/000551227.

COVID-19-Induced Bilateral Sensorineural Hearing Loss in Cogan's Syndrome: A Case of Successful Cochlear Implantation in a Pediatric Patient.

Batuk IT, Icoz O, Batuk MO, Sennaroglu L

The journal of international advanced otology 2026; (22(1)):1-5 doi:10.65717/iao.2025.251922.

Effective Treatment of Audiovestibular Involvement in Cogan's Syndrome with Biologics and Hyperbaric Oxygen Therapy.

Biadacz-Sadurska A, Krefta A, Tłustochowicz W

European journal of case reports in internal medicine 2026; (13(7)):007109 doi:10.12890/2026_007109.

Whole exome sequencing of paediatric patients with Cogan's syndrome to identify monogenic mimics.

McLellan K, Price-Kuehne F, Burleigh A, et al.

Rheumatology (Oxford, England) 2026; (65(9)) doi:10.1093/rheumatology/keag436.

Inflammatory Aortopathies in Rheumatic Diseases: A State-of-the-Art Review.

Abdelnabi M, Chaisrimaneepan N, Puchongmart C, et al.

Diagnostics (Basel, Switzerland) 2026; (16(17)) doi:10.3390/diagnostics16172709.