Design and Methods of the Early Age-Related Hearing Loss Investigation Randomized Controlled Trial.

Objective: Hearing loss has been identified as a major modifiable risk factor for cognitive decline. The Early Age-Related Hearing Loss Investigation (EARHLI) study will assess the mechanisms linking early age-related hearing loss (ARHL) and cognitive impairment.

Study Design: Randomized, controlled, single-site, early phase II, superiority trial.

Utility of Extended High-Frequency Audiograms in Clinical Practice.

Objectives: Extended high-frequency (EHF) audiometry elicits pure-tone thresholds at frequencies above 8 kHz, which are not included in routine clinical testing. This study explores the utility of EHF audiometry in patients with various audiologic symptoms despite normal-hearing thresholds at ≤8 kHz.

Methods: A retrospective review was performed of all patients receiving conventional (250-8 kHz) and EHF (9-20 kHz) audiometry at a tertiary otological referral center between April 2021 and August 2022.

Prevalence of food allergens sensitization and food allergies in a group of allergic Honduran children.

Background: Food allergy is a public health problem that has increased in the last decade. Despite the increasing rates in children, quality data on the burden of these diseases is lacking particularly in developing countries. Honduras has no studies in pediatric patients.