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The prevalence of hearing loss is 0.09–2.3% in low risk neonates, and 0.3–14.1% in the high-risk population. The treatment requires early identification by neonatal hearing screening and early rehabilitation. OAE (oto-acoustic emission) and ABR (Auditory Brain Response) are the two objective tests used to evaluate hearing loss in neonates. OAE tests the biological response of the cochlea to auditory stimuli. ABR tests the auditory pathway. The aim is to estimate hearing loss in high-risk neonates using the Distortion Product Oto- acoustic emission (DP OAE) and to correlate the associated high-risk factors. This was a cross-sectional study conducted between March 2021 to September 2022. Newborns satisfying the inclusion criteria were included in the study. DP- OAE is performed to screen for hearing loss within 48 h of birth. Infants failing the first screening test are then examined for treatable causes and then repeated at 2 weeks. Newborns who fail the second DP-OAE are subjected to ABR for confirmation of hearing loss. A total of 100 high risk neonates underwent hearing screen using DP-OAE. Most common risk factors seen in our study are prematurity (22%), Low birth weight (< 2.5 kg) (20%), Neonatal Hyperbilirubinemia (17%), Maternal risk factors (GDM) (14%). Most neonates with prematurity failed the hearing test with significant p-value of 0.05. DP- OAE test can be successfully implemented as newborn hearing screening method, for early detection of hearing impairment to achieve the high quality standard of screening programs. [ABSTRACT FROM AUTHOR]

Sino-Nasal Outcome Test (SNOT-22) symptom score is the most widely used questionnaire due to its easy interpretation with respect to quality of life (QOL) in patients with chronic rhinosinusitis (CRS). It helps in deciding further treatment plan in patients with refractory CRS despite maximal medical therapy (MMT). Endoscopic sinus surgery (ESS) is suggested in patients not responding to medical treatment. The preoperative and post-operative QOL for patients with CRS is assessed using SNOT-22. To assess SNOT-22 score change in CRS resistant to MMT. This is a longitudinal study conducted from April 2021–September 2022 included patients diagnosed to have CRS, satisfying the inclusion criteria. SNOT-22 for symptom severity assessed at the first visit, 1 week and 12 weeks and after MMT. Patients who failed MMT, posted for ESS. Post-operatively SNOT-22 symptom score re-assessed at 15 days, 1 month, 2 months and 3 months. 56 patients (male-51% and female-49%) who failed to respond to MMT included in the study. The five major troublesome symptoms nasal blockage (92.86%), need to blow nose (75%), facial pressure/pain (53.57%), post nasal discharge (51.79%), and sneezing (42.86%). The mean SNOT-22 symptom score when compared with pre-operatively (69.54 ± 8.973) and after FESS (2.09 ± 1.881) had improved significantly (p < 0.001). CRS is more frequently seen in males aged between 21 and 30 years. The patient-based outcome measures, like SNOT-22 helps to foresee the extent of post- operative improvement. The effective management of CRS is by surgical intervention. [ABSTRACT FROM AUTHOR]