Evren Erkul

ORCID: 0000-0002-0360-1309
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About
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Research Areas
  • Salivary Gland Tumors Diagnosis and Treatment
  • Sinusitis and nasal conditions
  • Oral and Maxillofacial Pathology
  • Voice and Speech Disorders
  • Helicobacter pylori-related gastroenterology studies
  • Head and Neck Cancer Studies
  • Tracheal and airway disorders
  • Cancer-related molecular mechanisms research
  • Olfactory and Sensory Function Studies
  • Tumors and Oncological Cases
  • Head and Neck Surgical Oncology
  • Hearing, Cochlea, Tinnitus, Genetics
  • Cleft Lip and Palate Research
  • Meningioma and schwannoma management
  • Allergic Rhinitis and Sensitization
  • MicroRNA in disease regulation
  • Pituitary Gland Disorders and Treatments
  • Ear Surgery and Otitis Media
  • Cervical Cancer and HPV Research
  • Infectious Diseases and Tuberculosis
  • Ear and Head Tumors
  • Vestibular and auditory disorders
  • Soft tissue tumors and treatment
  • Tuberculosis Research and Epidemiology
  • Vascular Tumors and Angiosarcomas

Anadolu University
2024

Sağlık Bilimleri Üniversitesi
2017-2020

Fatih Sultan Mehmet Eğitim Ve Araştırma Hastanesi
2020

Medical University of South Carolina
2016-2018

Haydarpaşa Numune Eğitim ve Araştırma Hastanesi
2007-2016

Naval Academy
2009-2016

GATA Haydarpaşa Eğitim Hastanesi
2012-2014

Elazığ Eğitim ve Araştırma Hastanesi
2010-2011

Military Medical Academy
2009

The clinical implications of extracapsular dissection over superficial parotidectomy are controversial and limited in data on cost-effectiveness.To compare with for benign parotid tumors respect to surgical outcomes cost-effectiveness.This was a retrospective medical record review cost-effectiveness analysis performed from August 2012 November 2015 at tertiary care institution. Adult patients (age ≥18 years) who underwent lesions were included.Treatment by or parotidectomy.Differences...

10.1001/jamaoto.2017.1618 article EN JAMA Otolaryngology–Head & Neck Surgery 2017-10-04

Abstract Background Postoperative radioactive iodine (RAI) administration is widely utilized in patients with differentiated thyroid cancer. While beneficial select patients, it critical to recognize the potential negative sequelae of this treatment. The prevention, diagnosis, and management salivary lacrimal complications RAI exposure are addressed consensus statement. Methods A multidisciplinary panel experts was convened under auspices American Head Neck Society Endocrine Surgery Salivary...

10.1002/hed.26417 article EN Head & Neck 2020-08-19

Abstract Objective: To evaluate effectiveness of 5 mW laser irradiation in the treatment chronic tinnitus. Study design: Prospective, randomised, double-blind study. Methods: This investigation included 66 ears 45 patients with unilateral or bilateral A a wavelength 650 nm, placebo laser, was applied transmeatally for 15 minutes, once daily week. questionnaire administered which asked to score their symptoms on five-point scale, before and two weeks after irradiation. decrease one scale...

10.1017/s0022215107009619 article EN The Journal of Laryngology & Otology 2007-07-12

To identify Helicobacter pylori and major virulence factor, cagA, in patients with laryngeal diseases nasal polyps.Cross-sectional study planned data collection.The was performed on fresh tissue samples from 32 polyps, 29 normal mucosa, 27 presenting to the Otolaryngology-Head Neck Surgery department of a military hospital Istanbul, Turkey.Tissue specimens were evaluated by in-house polymerase chain reaction (PCR) real-time PCR for bacterial DNA cagA. The impact commercial extraction methods...

10.1016/j.otohns.2009.04.005 article EN Otolaryngology 2009-06-26

We conducted a study to determine the presence or absence of Helicobacter pylori and laryngopharyngeal reflux (LPR) in 43 previously untreated patients who had presented with laryngeal lesion. Our aim was if there any association among H pylori, LPR, lesions. status determined by real-time polymerase chain reaction (PCR) assays biopsy tissue obtained during direct laryngoscopy. The LPR on basis patients' symptom index (RSI) finding score (RFS), which were based their questionnaire responses...

10.1177/014556131209100314 article EN Ear Nose & Throat Journal 2012-03-01

Many diseases are linked to damage from reactive oxygen species that occurs an imbalance between and antioxidants, a condition called oxidative stress. Nasal polyposis is considered be inflammatory in nasal paranasal sinus cavities its aetiology still unclear. There very few data on epithelial changes their relationship with free radical damage. Malondialdehyde as major end-product of lipid peroxidation, superoxide dismutase nitric oxide antioxidants play important roles In this study, the...

10.1177/147323000903700206 article EN Journal of International Medical Research 2009-03-01

Purpose Human papillomavirus (HPV) infected oropharyngeal squamous cell carcinoma (OPSCC) patients have a better prognosis compared to HPV(-) counterparts. However, subset of HPV(+) with smoking history fail respond the standard care treatments such as radiation and chemotherapy. To understand underlying mechanism driving OPSCC patient resistance treatment recurrence, we sought identify characterize differentially expressed miRNAs their target genes in smokers non-smokers. Experimental...

10.1371/journal.pone.0205077 article EN cc-by PLoS ONE 2018-10-05

Objective The purpose of this study was to compare the apoptotic responses systemic, topical, and intrapolyp injection glucocorticoid with no treatment in nasal polyps. Study Design Prospective, randomized controlled study. Setting Tertiary training hospital. Subjects Methods performed on 48 patients polyposis Department Otorhinolaryngology between 2008 2009. Patients were assigned 1 4 groups 12 patients. Group A treated oral methylprednisolone mg/kg/d, dose tapered gradually. B received 0.3...

10.1177/0194599812446678 article EN Otolaryngology 2012-05-02

Objectives/Hypothesis We aimed to determine the microRNA‐21 expression in laryngeal squamous cell carcinoma and assess association between disease clinical characteristics of patients. Study Design Retrospective case‐control study. Methods A retrospective study was conducted from January 2005 May 2011, a tertiary hospital following tumor resection 72 patients with carcinoma. used formalin‐fixed paraffin‐embedded tissue samples carcinomas (study group) adjacent nontumor tissues (control for...

10.1002/lary.26226 article EN The Laryngoscope 2016-08-22

Background Only a few studies have so far compared the use of different local anesthetic agents in septoplasty procedure with regard to reduction pain, effectiveness, and related complications. The aim this study was compare articaine lidocaine as anesthetics for surgery, terms their efficacy safety. Methods Seventy patients randomized into two groups were included study. For anesthesia, 35 received lidocaine. All asked rate pain levels on visual analog scale (VAS) at 1st, 2nd, 4th, 6th,...

10.2500/ajra.2010.24.3514 article EN American Journal of Rhinology and Allergy 2010-09-01

The use of hearing aid (HA) may improve the performance and ease perceived negative consequences difficulties in elderly individuals. aim this study was to determine problems experienced by individuals with HA investigate factors that could increase HA. A total 122 female 127 male patients a mean age 76.79 ± 6.91 years who were recommended evaluated. following details taken from patients: age, gender, duration complaint, whether or not they received HA, number family members, hours used day,...

10.1177/0145561319883526 article EN cc-by-nc Ear Nose & Throat Journal 2019-10-22

Abstract Objective: We aimed to evaluate the relationship between swimming pool pollutants and allergic rhinitis in workers. Materials methods: Twenty-seven indoor workers (group 1) 49 control subjects 2) were enrolled study. A skin prick test was performed a nasal smear obtained from each subject rhinitis. Results: When groups compared terms of epithelial cells, group 1 had significantly more cells than 2. with regard eosinophils, eosinophils The results for both not different. Conclusion:...

10.1017/s0022215114000784 article EN The Journal of Laryngology & Otology 2014-04-24

Our objective was to determine the factors that affect (i) rectal–axillary temperature measurement difference (RATD) for digital and mercury-in-glass thermometers (ii) between thermometer readings taken by rectal axillary routes. Children (between ages of 2 48 months) who were admitted Hacettepe University Hospital Çorum Children's in months period included this study. Two measurements from each patient within days at two different occasions including day/night sleep/awake same physician. A...

10.1093/tropej/fmp058 article EN Journal of Tropical Pediatrics 2009-07-14

The use of antibiotics in septoplasty is a common practice among most ear, nose, and throat doctors; however, there are few studies proving the efficacy, which considered as unnecessary by some authors. aim this pilot study was to evaluate effect two different kinds antimicrobial agent on efficacy safety after surgery show that cephazolin, 1.0 g, postoperatively, might be sufficient for preventing infection procedure. Patients were randomly divided into groups with simple randomization...

10.2500/ar.2011.3.0013 article EN cc-by-nc Allergy & Rhinology 2011-01-01

We aimed to present the long-term outcomes and sialendoscopic findings in only patients with sialolithiasis ductal scars idiopathic chronic recurrent sialadenitis who experienced unsuccessful results conservative treatment were treated sialendoscopy.We retrospectively analyzed a diagnosis of underwent sialendoscopy between January 2011 June 2016. collected clinical intraoperative data including patient age, sex, date procedure, involved gland, operative complications. Follow-up included...

10.5152/tao.2019.4290 article EN cc-by-nc Deleted Journal 2019-07-12
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