Malignant otitis externa — a serious complication of diabetes mellitus

1988 ◽  
Vol 5 (4) ◽  
pp. 177-179 ◽  
Author(s):  
G A Vernham ◽  
D Robinson ◽  
A Resouly ◽  
K M Shaw
2020 ◽  
Vol 50 (1) ◽  
pp. 77
Author(s):  
Ratna Dwi Restuti

Background: Malignant otitis externa is an inflammatory condition of the external ear which has the propensity to spread to the skull base. It can be a difficult entity to treat as clinical presentation varies and response to treatment differs between patients. Purpose: Evaluating the management of malignant otitis externa with complications in geriatric patients who had multiple comorbidities. Case: A 71 years old female with a diagnosis of left malignant otitis externa with complications of multiple cranial nerve palsies (N.VII, IX, X) and comorbidity in the form of diabetes mellitus and chronic kidney disease. The patient underwent subtotal temporal bone resection and petrosectomy. Clinical Question: “Could surgical management of malignant otitis externa with cranial nerve palsies complication in geriatric patients with multiple comorbidities achieve better result than conservative treatment?” Review Method: Literature search using keywords ’malignant otitis externa’ OR ’temporal bone osteomyelitis’ AND ’geriatric’ OR ’elderly’ AND ’multiple cranial nerve palsy’ AND ’diabetes mellitus’ AND ’tuberculosis’ AND ’surgery’ OR ’surgical’ was conducted through Cochrane, Pubmed, and Google Scholar. Result: The search obtained 11 articles published in the last 10 years. Selection based on inclusion and exclusion criteria, 2 studies were found relevant with the topic. Conclusion: Management of malignant otitis externa with complications in geriatric patients with multiple comorbidities requires a multidisciplinary approach to determine the need for surgery intervention.Keywords: malignant otitis externa, cranial nerve palsy, subtotal temporal bone resection, geriatric, diabetes mellitus ABSTRAK Latar belakang: Otitis eksterna maligna adalah suatu kondisi peradangan pada telinga luar yang memiliki kecenderungan untuk meluas hingga ke dasar tengkorak. Penyakit ini menjadi sulit ditangani karena manifestasi klinis yang bervariasi dan respons terhadap pengobatan yang berbeda antara pasien. Tujuan: Mengevaluasi tatalaksana otitis eksterna maligna dengan komplikasi pada pasien geriatri yang memiliki komorbiditas multipel. Kasus: Pasien perempuan 71 tahun dengan diagnosis otitis eksterna maligna telinga kiri dengan komplikasi paresis saraf kranial multipel (n.VII, IX, X) dan penyakit penyerta berupa diabetes melitus dan gagal ginjal kronik. Pasien menjalani operasi reseksi tulang temporal subtotal dan petrosektomi. Pertanyaan klinis: “Apakah tatalaksana pembedahan memberikan hasil yang lebih baik dibandingkan terapi konservatif pada pasien geriatri dengan otitis eksterna maligna disertai paresis saraf kranialis dengan komorbiditas multipel.” Telaah Literatur: Dilakukan menggunakan kata kunci ’malignant otitis externa’ ATAU ’temporal bone osteomyelitis’ DAN ’geriatric’ ATAU ’elderly’ DAN ’multiple cranial nerve palsy’ DAN ’diabetes melitus’ DAN ’tuberculosis’ DAN ’surgery’ ATAU ’surgical’ pada beberapa sumber data seperti Cochrane, Pubmed, dan Google Scholar. Hasil: Didapatkan 11 artikel publikasi 10 tahun terakhir. Berdasarkan kriteria inklusi dan eksklusi diperoleh 2 artikel yang relevan dengan topik. Kesimpulan: Tatalaksana otitis eksterna maligna dengan komplikasi pada pasien geriatri dengan komorbiditas multipel, membutuhkan pendekatan multidisiplin terutama untuk menentukan perlunya dilakukan tindakan pembedahan.


2019 ◽  
Vol 7 ◽  
pp. 2050313X1983482
Author(s):  
Marcos Frata Rihl ◽  
Felipe Marchiori Bau ◽  
Igor de Oliveira ◽  
Manoela Astolfi Vivan ◽  
Roseane Cardoso Marchiori

Malignant otitis externa is an invasive infection of the external auditory canal and temporal bone with potentially life-threatening complications. Elderly patients with type 2 diabetes mellitus are the population most commonly affected by malignant otitis externa, but any type of immunosuppression predisposes to the disease. Prader–Willi syndrome is a genetic cause of obesity, often associated with insulin resistance and type 2 diabetes mellitus. This report describes a case of a 21-year-old male patient with Prader–Willi syndrome who had malignant otitis externa that progressed to sepsis during hospitalization. To the best of the authors’ knowledge, this is the first description of malignant otitis externa in a young patient with Prader–Willi syndrome.


2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Akhil Chandra Biswas

Objective: Malignant external otitis is an aggressive inflammatory condition of the external auditory canal. Most often affects elderly patients with diabetes mellitus. This is a serious disease which spreads in the skull base associated with cranial nerve complications and high morbidity-mortality rate. Malignant otitis externa requires urgent diagnosis and treatment. The primary and most effective treatment is to control the diabetes and to fight infection with the proper antibiotic in adequate dose and duration. If medical treatment fails aggressive surgical management is the only option to save life. We present a short experience in the management of this disease. The aim of this study was to present our experience with the surgical management of malignant otitis externa. Methods: All patients' records with malignant otitis externa during the last 5 years (2007-2012) were retrieved and reviewed. Diabetes mellitus profile, erythrocyte sedimentation rate, ear swab for culture and sensitivity, computed tomography, were investigated for all patients. Results: During the last 5 years (2014-2019), 5 patients with the diagnosis of malignant otitis externa were admitted to our hospital for investigation and treatment. All between 60 and 70 years of age, with severe persistent otalgia, purulent otorrhea, granulation tissue in the external auditory canal, and diffuse external otitis, and there were 2 patients with facial nerve palsy. Patients were confirmed to have diabetes. Ear swabs for culture and sensitivity usually revealed Pseudomonas aeruginosa. One patient by systemic antibiotic and two patients were treated by Local debridement and systemic antibiotics were sufficient to control the disease. Two patients were treated by aggressive surgical debridement (skull base debridement) with 360degree Facial nerve decompression. Patients were recovered from dreadful necrotizing infection but with facial paralysis. Conclusion: Malignant otitis externa is still a serious disease associated with cranial nerve complications and high morbiditymortality rate. The primary and most effective treatment is to control the diabetes and to fight infection with the proper antibiotic in adequate dose and duration, debridement of necrotic tissue, and sometimes aggressive surgical management. Monitoring of therapy response is done through normalization of erythrocyte sedimentation rate, control of diabetes mellitus.


Skull Base ◽  
2009 ◽  
Vol 19 (S 02) ◽  
Author(s):  
T. Mandrali ◽  
D. Assimakopoulos ◽  
M. Karakitsou ◽  
K. Proikas ◽  
M. Tzagaroulakis

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S383-S384
Author(s):  
Fatma Hammami ◽  
Makram Koubaa ◽  
Amal Chakroun ◽  
Fatma Smaoui ◽  
Khaoula Rekik ◽  
...  

Abstract Background Malignant otitis externa is a fatal infection of the external ear and temporal bone. Pseudomonas aeruginosa is the most common causative organism, while fungi are a rare cause of malignant otitis externa. We aimed to compare the clinical, therapeutic and evolutionary features between bacterial and fungal malignant otitis externa. Methods We conducted a retrospective study including all patients hospitalized for malignant otitis externa in the infectious diseases department between 2000 and 2018. Results Overall, we encountered 82 cases of malignant otitis externa, among which there were 54 cases (65.9%) of bacterial malignant otitis externa (BMO) and 28 cases (34.1%) of fungal malignant otitis externa (FMO). The males were predominant among BMO cases (57.4% vs 50%; p=0.5). Patients with FMO were significantly older (70±9 years vs 61±10 years; p< 0.001) and had medical history of diabetes mellitus more frequently (96.4% vs 77.8%; p=0.03). The use of topical corticosteroids was significantly more reported among FMO cases (28.6% vs 5.6%; p=0.006). Otalgia (96.4% vs 81.5%), otorrhea (75% vs 66.7%) and cephalalgia (46.4% vs 42.6%) were the revealing symptoms among FMO and BMO, respectively, with no significant difference. Tenderness to palpation of the mastoid bone (64.3% vs 38.9%; p=0.02) and stenosis of the external auditory canal (92.9% vs 72.2%; p=0.02) were significantly more frequent among FMO cases. Complications were significantly more frequent among FMO cases (42.9% vs 9.3%; p< 0.001). Treatment duration was significantly longer among FMO cases (70[40-90] days vs 45[34-75] days; p=0.03). Conclusion Our study showed that FMO affected more frequently the elderly and diabetic patients, when compared with BMO. Regardless of the causative agent, the clinical presentation was similar. However, the outcome was poor among FMO cases with the occurrence of complications, requiring a longer duration of treatment. Disclosures All Authors: No reported disclosures


2015 ◽  
Vol 129 (6) ◽  
pp. 600-603 ◽  
Author(s):  
G Chawdhary ◽  
N Liow ◽  
J Democratis ◽  
O Whiteside

AbstractBackground:Necrotising (malignant) otitis externa is a severe infection causing temporal bone osteomyelitis. Although rare, our experience (reported herein) shows local doubling of cases in 2013. Hospital Episodes Statistics data for England over 14 years also indicate increased incidence nationally. Specific learning points in management are also discussed.Methods:A retrospective review was conducted of patients admitted in 2013 to Wexham Park Hospital, Slough, UK (catchment population, 450 000). In addition, the UK Government Hospital Episodes Statistics data were interrogated.Results:There were five cases of necrotising (malignant) otitis externa in 2013, representing a local doubling on previous years. The mean age of patients was 82 years. All cultures grew Pseudomonas aeruginosa; no isolates were antibiotic resistant. All patients responded to systemic anti-pseudomonals on clinical, biochemical and radiological parameters. Hospital Episodes Statistics data showed a six-fold increase in the number of cases from 1999 (n = 67) to 2013 (n = 421).Conclusion:Our experience suggests increasing necrotising (malignant) otitis externa incidence, and retrospective analysis of Hospital Episodes Statistics data supports this observation. Necrotising (malignant) otitis externa poses challenges in management, as exemplified in our cases, requiring a high index of suspicion and early aggressive treatment to achieve cure.


1978 ◽  
Vol 92 (9) ◽  
pp. 803-810 ◽  
Author(s):  
D. A. Dawson

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