Advanced in Otitis Media with Effusion

Karol Zelenik

Department Of Otorhinolaryngology And Head And Neck Surgery, 
Ostrava, MO, CZ 
Advanced in Otitis Media with Effusion
Department Of Otorhinolaryngology And Head And Neck Surgery, 
Ostrava, MO, CZ 
OverviewLocationsClinical Research

Overview

Karol Zelenik practices in Ostrava, Czech Republic. Zelenik is rated as an Advanced expert by MediFind in the treatment of Otitis Media with Effusion. Their top areas of expertise are Gastroesophageal Reflux Disease (GERD), Laryngocele, Laryngitis, Myringotomy, and Endoscopy.

Their clinical research consists of co-authoring 78 peer reviewed articles and participating in 7 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, they have co-authored 3 articles and participated in 1 clinical trial in the study of Otitis Media with Effusion.

Locations

Department Of Otorhinolaryngology And Head And Neck Surgery, Ostrava, MO 70852, Czech Republic

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

7 Clinical Trials

Balloon Eustachian Tuboplasty in Treatment of Chronic Eustachian Tube Dysfunction
Balloon Eustachian Tuboplasty in Treatment of Chronic Eustachian Tube Dysfunction
Enrollment Status: Completed
Publish Date: December 07, 2022
Intervention Type: Device, Procedure
Study Phase: Not Applicable
Extraesophageal Reflux - Feasibility of Measurement of Pepsin in Saliva as a Diagnostic Option
Extraesophageal Reflux - Feasibility of Measurement of Pepsin in Saliva as a Diagnostic Option
Enrollment Status: Completed
Publish Date: December 07, 2022
Intervention Type: Diagnostic test
Study Phase: Not Applicable
Effect of Extraesophageal Reflux on Inferior Nasal Turbinates Hypertrophy
Effect of Extraesophageal Reflux on Inferior Nasal Turbinates Hypertrophy
Enrollment Status: Completed
Publish Date: December 07, 2022
Intervention Type: Diagnostic test
Study Phase: Not Applicable
The Role of Drug-Induced Sleep Endoscopy for the Optimisation of Treatment of Patients With Obstruction Sleep Apnoea
The Role of Drug-Induced Sleep Endoscopy for the Optimisation of Treatment of Patients With Obstruction Sleep Apnoea
Enrollment Status: Completed
Publish Date: October 06, 2020
Intervention Type: Procedure
Study Phase: Not Applicable
Recurrent Respiratory Papillomatosis and Extraesophageal Reflux
Recurrent Respiratory Papillomatosis and Extraesophageal Reflux
Enrollment Status: Completed
Publish Date: February 20, 2019
Intervention Type: Procedure
Study Phase: Not Applicable
Assessment of the Functional Effect of Treatment of Glottic Insufficiency With Injection Technique With the Use of Calcium Hydroxyapatite
Assessment of the Functional Effect of Treatment of Glottic Insufficiency With Injection Technique With the Use of Calcium Hydroxyapatite
Enrollment Status: Completed
Publish Date: April 05, 2018
Intervention Type: Device, Procedure
Study Phase: Not Applicable
The Role of Nanoparticles in Inflammatory Changes of the Nasal Mucosa
The Role of Nanoparticles in Inflammatory Changes of the Nasal Mucosa
Enrollment Status: Completed
Publish Date: March 30, 2018
Intervention Type: Procedure
View 6 Less Clinical Trials

78 Total Publications

Effect of respiratory physiotherapy on symptom severity in clinical laryngopharyngeal reflux disease: A controlled study.
Effect of respiratory physiotherapy on symptom severity in clinical laryngopharyngeal reflux disease: A controlled study.
Journal: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
Published: July 18, 2025

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Zelenik's expertise for a condition
ConditionClose
    View All 24 Experienced Conditions
    Want to save this expert for later?
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile