Title: COVID-19 and Mucormycosis – A synergy best avoided

Abstract:

“Prevention is better than cure” – never have these words meant more than the current times. While the nation was still in the tight clutches of COVID-19, we were dealt another hand of unprecedented morbidity – Mucormycosis.

Mucormycosis is an acute, invasive fungal infection caused by any fungal species within the order Mucorales in the Zygomycetes class. These fungi are ubiquitous in nature and have the potential to affect any organ system from the brain to the nose-paranasal sinuses, the lungs and the gastrointestinal tract. The predominant co-morbidity predisposing to Mucormycosis is diabetes and immunosuppression.

As is widely known now, immune suppression and widespread inflammation are the hallmark of COVID-19. Steroids were used in the setting of severe inflammation to combat it, which inadvertently sent the glycemic control for a toss. And this very combination of immune suppression and deranged glycemic control presented the perfected environment for mucorales to flourish.

Initially, patients presented with mucormycosis in the post-COVID period but the time of presentation shortened and patients began presenting as early as 7^th-8^th day after a diagnosis of COVID-19. The symptoms at presentation varied from nasal obstruction, hemi-facial swelling to complete unilateral loss of vision. Nasal endoscopies and imaging studies too showed a lot of variation. Patients received multi-disciplinary surgical management followed by antifungal therapy.

Diagnosis and management of Mucormycosis is challenging, requiring a high index of suspicion and prompt action. The intent of this discussion is to spread awareness about the menace called mucormycosis to minimize morbidity in patients.

Title: Mucormycosis of the middle ear: A case report

Abstract:

Mucor is a saprophytic organism and commonly invades the nose and paranasal sinuses of immunocompromised and dia­betic patients. The initial presentation may be with pain and foul-smelling discharge that is unresponsive to regular treatment. The invasive variety of mucormycosis is seen mostly in diabetic patients. Middle ear involvement is extremely uncommon. Early diagnosis based on strong clinical suspicion with radical debridement in the early setting under amphotericin cover offers a suitable management option.

We present a case report of an elderly male who presented with foul-smelling otorrhoea with left facial palsy, the patient was further investigated and KOH mount revealed growth of mucor species, further patient was planned for mastoid exploration under cover of Amphotericin at postoperative period.

Biography:

Pooja Das is a final year post-graduate resident pursuing her degree as master of surgery in Otorhinolaryngology at SGT Medical College, Hospital and Research Institute, Gurugram, India. She has completed her MBBS(undergraduate degree) from D.Y. Patil Medical College, Kolhapur, Maharashtra. After her graduation, she has a completed internship at a Government Hospital in Chandigarh after which she has 2 years of experience as a resident medical officer in a reputed corporate hospital in Delhi and Chandigarh. She has experience in handling critical patients in ICU and CCU for 6 months and has also gained experience in handling COVID 19 patients. In the extracurricular aspect, She was a state-level Classical dancer and has completed graduation in three forms of Indian Classical dance, She has represented my state in many national platforms and gained much popularity.

Title: Vertigo: Eustachian tube function should be tested before vestibular function

Abstract:

Eustachian tube dysfunction (ETD) is defined by symptoms and signs of pressure dysregulation in the middle ear. Vertigo associated with ETD is caused in most (and perhaps all) instances by unilateral Eustachian tube obstruction or by more complete obstruction one side than the other. Vertigo due to unilateral ETD was first defined as “alternobaric vertigo” (or ‘vertigo altenobarica’), by Dr. Claes Lundgren who coined the term in 1965 to describe vertigo in deep-sea divers. The fundamental mechanism of ABV is asymmetrical middle ear pressures. This diagnosis can also be applied to cases at ground level, no matter how minute the difference in pressure is. Persistent ABV at ground level is associated with abnormal vestibular function test results. ABV should be differentiated from any condition conferring active risk of vertigo or severe disequilibrium. Vestibular organ dysfunction is caused by poorly regulated pressure in the middle ears. Vestibular organs are dependent variable organs. Every clinical test currently used to assess vestibular function should ideally be performed in a state where pressures in the middle ear cavities are well within normal range, and perfectly balanced between the ears. Taking these points into consideration, I would like to (1) propose that ABV be included in the ETD Consensus Statement as an official symptom of ETD, (2) reiterate that Eustachian tube function should be tested before vestibular function, and (3) call for case studies and research into cases of vertigo where Eustachian tube function was assessed before vestibular function.

Biography:

Hee-Young Kim is an otolaryngologist and director of Kim Ear, Nose and Throat Clinic, Seoul, Republic of Korea. He received his Doctor of Medicine, and PhD in pathology from Chung-Ang University, South Korea. His area of academic interest is Eustachian tube disfunction and he has published on topics such as Vertigo: Eustachian tube function should be assessed before vestibular function, Eustachian tube catheterization, vertigo due to Eustachian tube obstruction in peer-reviewed journals. He was awarded the Albert Nelson Marquis Lifetime Achievement Award. Since 2016, he has served as the Editor-in-Chief of the Journal of Otolaryngology-ENT Research.