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A 42-year-old woman presented with fever, left ear pain, restricted mouth opening, difficulty in swallowing and inability to open her left eyelid for a period of 10 days. She was treated with antibiotics for the same at a local medical facility; however, a sudden decrease in her left eye vision prompted her to visit our tertiary centre. Her history was insignificant except for having multiple left ear syringing for an insect removal 10 days before onset of her current symptoms. On examination, she had ptosis of the left eye with chemosis, dilated pupil with only perception of light and restricted ocular mobility. Oral examination revealed trismus and bulge in the left peritonsillar region. Left ear examination revealed a large central perforation with mucopurulent discharge. CT of the neck with contrast demonstrated a collection in the left peritonsillar space with left internal carotid artery thrombosis. MRI of the brain with gadolinium revealed left cavernous sinus thrombosis with acute infarcts in the left frontal lobe. An emergency incision and drainage of the left peritonsillar abscess was performed. Culture grew broad aseptate fungal hyphae. Despite starting on antifungal therapy, she succumbed to her illness.

The diverse etiopathogenesis of pulsatile tinnitus (PT) makes it a difficult condition to diagnose and treat. To describe the clinical features, investigations and diagnosis of patients presenting with pulsatile tinnitus (PT). Retrospective chart review in an otology unit of a tertiary care referral centre. All medical records of patients who had a complaint of pulsatile tinnitus during the period 1st January 2014–1st May 2020 were included in the study. Data regarding history, characteristics of tinnitus, examination findings, investigations and diagnosis were collected and analyzed. Sixty-four patients with complaints of PT presented to our clinic during this time period and were included in the study giving a prevalence of 0.09%. Definite diagnosis was made in 62 (96.8%) cases with a detailed history, clinical examination and tailored investigations. Pathologies diagnosed were paraganglioma (25%), superior semicircular canal dehiscence (20.3%), anterior inferior cerebellar artery loop (7.8%), sigmoid sinus wall dehiscence (10.9%), sigmoid sinus diverticulum (6.25%), jugular bulb anomalies (7.8%) and hyperpneumatised petrous apex (3.1%) among others. Rare causes encountered were IgG4 disease, far advanced otosclerosis, vestibular aqueduct dehiscence and idiopathic intracranial hypertension. Pulsatile tinnitus is a rare complaint in the Otology clinic. Almost all cases of PT can be diagnosed correctly and appropriate treatment initiated with a logical approach to investigations.

To compare the effectiveness of high dose fixed alternate day intratympanic gentamicin with methylprednisolone in the treatment of patients with unilateral, intractable Meniere’s disease with poor hearing. Randomized single blind prospective parallel group trial in a tertiary referral centre. Twenty-two patients with definite unilateral Meniere’s disease with average pure tone thresholds worse than 50 dB in the affected ear were enrolled. Eleven patients were treated with intratympanic buffered gentamicin and the other eleven were administered intratympanic methylprednisolone (both 4 injections, 40 mg/ml, on alternate days). Patients were assessed pre-intervention, 3 months post intervention and subsequently followed up for 2–4 years. Both groups of patients had significant control of vertigo, DHI scores and THI scores after treatment while the functional scores in the methylprednisolone group was not better than the pre- treatment scores in the long-term follow-up. 9 of 11(82%) patients in gentamicin group and 3 of 11(27%) patients in the methylprednisolone group achieved Class A vertigo control. The gentamicin group had better post intervention DHI scores (p = 0.016, 3 months and p = 0.046, long term) and Functional score (p = 0.014, 3 months and p = 0.05, long term). The hearing in both groups and THI scores, post intervention was similar between both groups. In patients with unilateral intractable MD with non-serviceable hearing, high fixed doses of both intratympanic gentamicin and methylprednisolone are effective in alleviating disease symptoms in long term follow-up. However, intratympanic gentamicin resulted in better control of vertigo, total DHI score and functional level scores than intratympanic methylprednisolone with no significant difference in hearing levels. Clinical Trials Registry of India (CTRI- REF/2016/10/012363)

ObjectiveThe current circumstances of the coronavirus disease 2019 pandemic necessitate the use of personal protective equipment in hospitals. N95 masks and face shields are being used as personal protective equipment to protect from aerosol-related spread of infection. Personal protective equipment, however, hampers communication. This study aimed to assess the effect of using an N95 mask and face shield on speech perception among healthcare workers with normal hearing.MethodsTwenty healthcare workers were recruited for the study. Pure tone audiometry was conducted to ensure normal hearing. Speech reception threshold and speech discrimination score were obtained, first without using personal protective equipment and then repeated with the audiologist wearing an N95 mask and face shield.ResultsA statistically significant increase in speech reception threshold (mean of 12.4 dB) and decrease in speech discrimination score (mean of 7 per cent) was found while using the personal protective equipment.ConclusionUse of personal protective equipment significantly impairs speech perception. Alternate communication strategies should be developed for effective communication.

Patients with benign paroxysmal positional vertigo (BPPV) find it difficult to visit the hospital many times for a standard Epley's maneuver performed only by a specialist. The aim of this study was to compare the efficacy of a home-based particle repositioning procedure (HBPRP) with the standard Epley's maneuver in treating patients with posterior canal BPPV. A prospective non-blinded randomized controlled study was conducted. Patients were randomized into two groups, where one group received the standard treatment and other received a new HBPRP. The vertigo scale, duration of nystagmus during Dix-Hallpike test and frequency of vertigo, were documented on first, second and third visits, with complications noted during the second and third visits. These parameters were compared between both the groups following the treatment, during all visits. The patients were randomized into 2 arms with 15 each. Those belonging to group 1 received Epley's maneuver and group 2 received HBPRP. There was no significant difference in the baseline characteristics of patients in both groups. Both groups of patients had significant improvement of symptoms at the end of the study. A comparison of both groups at 2nd and 3rd visits showed no differences in frequency of vertigo, reduction in vertigo scale and duration of nystagmus following Dix-Hallpike test between both groups. HBPRP is a safe and effective procedure and can be taught as a home-based treatment for patients diagnosed with posterior canal BPPV.

Purpose To determine the association between antifungal susceptibility test (AFST) results and in vivo therapeutic response in Indian patients with fungal rhinosinusitis. Methods The clinicoradiological, fungal culture, AFST, histopathology results and outcomes of 48 patients with fungal rhinosinusitis seen between 20132015 were analysed. Minimum inhibitory concentration (MIC) determination was performed for amphotericin B, itraconazole, voriconazole and posaconazole. Results Forty patients had invasive and 8 had non-invasive fungal sinusitis. Rhizopus and Aspergillus species which comprised 46.9% each of isolates were mostly associated with acute invasive fungal rhinosinusitis and chronic granulomatous fungal rhinosinusitis respectively. All patients with non-invasive fungal rhinosinusitis had Aspergillus isolates. The Geometric Mean (GM) MIC for R. arrhizus of amphotericin B and posaconazole was 0.51 mcg/mL and 3.08 mcg/mL respectively and for A. flavus species for amphotericin B and voriconazole values were 1.41mcg/mL and 0.35 mcg/mL respectively. In patients with Aspergillus infections, while there was no association of MICs for azoles and outcome (p = 1), a strong association was noted between azole therapy and a good outcome (p = 0.003). In patients with Rhizopus infections, no association was found between MICs for amphotericin B and outcome (p = 1) and because of therapeutic complications, no association was found between amphotericin B therapy and outcome (p = 1). Conclusion No significant association exists between in vitro (AFST) and in vivo responses despite low GM MICs for the drugs used in Aspergillus and Rhizopus infections. Therapeutic complications following conventional amphotericin B therapy confounds analysis. Clinical responses suggest that azoles are the drug of choice for Aspergillus infections.

Chronic Otitis Media (COM) of the squamosal type was primarily managed by performing a canal wall down mastoidectomy; however, the latter era otolaryngologist envisioned benefits in preserving the posterior canal wall. Our primary objective was to assess the disease specific quality of life following canal wall up (CWU) mastoidectomy and canal wall down (CWD) mastoidectomy surgery after a 6 month post-operative period. A prospective observational study was done from September 2017 to August 2018 where the charts of 380 patients from Christian Medical College, Vellore were reviewed. Details of patients above 18 years who had undergone the above surgeries for COM active squamosal disease from the period of January 2014 to December 2016; and had their post-operative follow up (average of 16 months) during the period of study were looked at. The CWU group had a significantly better disease-specific quality of life in the symptoms subscale than the CWD group (p value

Introduction Pediatric dizziness is an uncommon complaint presenting to the Otolaryngology clinic. While the term dizziness may be used to describe any altered sensation of orientation to the environment which includes presyncope, light-headedness and ataxia, vertigo refers to a false sensation of motion of self or surroundings. Although a variety of etiologies are known to cause dizziness and vertigo, evaluation of this symptom becomes challenging in children who are unable to clearly explain what they experience, the provoking factors, associated symptoms and the duration of attacks. Vestibular tests are also difficult to conduct in the pediatric age group leading to apathy from the clinician. Objectives To ascertain the prevalence of pediatric vertigo in children under 18 years of age, presenting to the Otolaryngology Clinic of a tertiary care hospital, and to describe the clinical profile, investigations and diagnosis in these children. Methods A prospective cross-sectional, descriptive clinical study was undertaken from January 1, 2018 to April 30, 2019. All children below the age of 18 years presenting to our department with primary complaints of dizziness were included in the study. After a thorough history and physical examination, screening methods and diagnostic tests were conducted to make a diagnosis. Referrals were sought from other specialties when necessary. Results The number of children visiting the Department for various ENT ailments during the study period was 10,950. Among these 89 children presented with a primary complaint of dizziness. Their ages ranged from 3 to 18 years; mean age was 11.42 years (SD 3.45). A diagnosis was made in all except two children. The most common cause of dizziness in the age group less than 6 years was benign paroxysmal vertigo of childhood (BPVC) and in the older children was migraine associated vertigo, which was also the commonest overall diagnosis made (28.1%). This was followed by circulation related dizziness like orthostatic hypotension and vasovagal syncope (15.7%). Conclusions The prevalence of pediatric dizziness in children presenting to the Otolaryngology clinic was 0.8%. The diagnosis of pediatric vertigo may be challenging, but careful history and examination along with guided investigations and referrals results in correct diagnosis in almost all patients.

Third window defects have increasingly been identified as a cause of vertigo. These defects are bony dehiscences that occur in the bony labyrinth, resulting in abnormal pressure gradient in the inner ear fluids leading to sound (Tullio’s phenomenon) or pressure (Hennebert’s sign) induced vertigo. The superior semicircular canal dehiscence syndrome is a well-described entity in this regard, however defects of the posterior semicircular canal are rare and may have overlapping symptomatology. We describe the history, clinical profile and management of a patient who had importunate symptoms despite being on conservative management for a year and had resolution of vestibular symptoms following surgical management.

Background: Vestibular epilepsy as a cause of vertigo is rare. This clinical entity occurs primarily due to epileptic activity in parts of the cortex that represents the vestibular system. It is often distinctive with sudden, brief episodes of vertigo followed by rapid recovery without sequelae. In vestibular epilepsy, vertigo is not simply an aura, but constitutes a part of the seizure, and maybe its only manifestation. Aim: The aim of this study was to describe the clinical profile of patients diagnosed with vestibular epilepsy who presented to the neurotology clinic in our hospital in the past 7 years from January 1, 2014, to May 1, 2020, and to present their clinical features, diagnosis, and management. Materials and Methods: This was a retrospective observational clinical study based on the medical records of all patients diagnosed with vestibular epilepsy who presented during the period January 1, 2014–May 1, 2020, to our neurotology clinics. Each patient's history and neurotological examination were documented. All investigations carried out such as audiovestibular tests, electroencephalogram, cardiac tests, and imaging were noted. Results: Ten patients were diagnosed with vestibular epilepsy in our clinic during this time period, with a prevalence of vestibular epilepsy being 0.001%. The main subjective aura in our patients was vestibular disturbance in the form of rotatory type of vertigo which lasted for a few seconds. These symptoms were followed by abnormal movements of limb and loss of consciousness (LOC) in six patients. The patients who experienced a LOC had cardiology workup. Electronystagmogram was abnormal in three patients, while magnetic resonance imaging showed an abnormality in three patients. All patients were started on anticonvulsant drugs and showed a good response to treatment. Conclusion: Vestibular epilepsy is a rare but treatable cause of transient dizziness. The diagnosis of vestibular epilepsy is often missed or delayed and should be considered when brief episodic spontaneous vertigo occurs with LOC and unresponsive to standard vestibular treatment. Treatment with anticonvulsants seems to give relief of symptoms.