Yaşar Özdenkaya

ORCID: 0000-0003-0428-2511
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About
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Research Areas
  • Hernia repair and management
  • Appendicitis Diagnosis and Management
  • Thyroid Cancer Diagnosis and Treatment
  • Anesthesia and Pain Management
  • Intestinal and Peritoneal Adhesions
  • Bariatric Surgery and Outcomes
  • Inflammatory Biomarkers in Disease Prognosis
  • Colorectal Cancer Surgical Treatments
  • Thyroid and Parathyroid Surgery
  • Nausea and vomiting management
  • Parathyroid Disorders and Treatments
  • Gastrointestinal disorders and treatments
  • Esophageal and GI Pathology
  • Gastric Cancer Management and Outcomes
  • Opioid Use Disorder Treatment
  • Ultrasound in Clinical Applications
  • Cardiovascular Function and Risk Factors
  • Metabolism, Diabetes, and Cancer
  • Inflammatory mediators and NSAID effects
  • Bone health and osteoporosis research
  • Venous Thromboembolism Diagnosis and Management
  • Pelvic and Acetabular Injuries
  • Cardiac, Anesthesia and Surgical Outcomes
  • Thyroid Disorders and Treatments
  • Colorectal and Anal Carcinomas

Istanbul Medipol University
2014-2023

Qatar Foundation
2018

Okmeydanı Eğitim ve Araştırma Hastanesi
2008-2013

Diverticulum of the cecum is a rare, benign, generally asymptomatic lesion that manifests itself only following inflammatory or hemorrhagic complications. Most patients with inflammation solitary diverticulum present abdominal pain indistinguishable from acute appendicitis. The optimal management this condition still controversial, ranging conservative antibiotic treatment to aggressive resection. We describe four cases presented symptoms suggestive appendicitis, but were found at operation...

10.1186/1749-7922-3-16 article EN cc-by World Journal of Emergency Surgery 2008-01-01

Modified thoracoabdominal nerve block through perichondrial approach is a novel fascial plane and provides abdominal analgesia by blocking nerves. Our primary aim was to evaluate the efficacy of M-TAPA on quality recovery pain scores in patients who underwent laparoscopic inguinal hernia repair surgery (Trans Abdominal Pre-Peritoneal ‒ TAPP).Patients with American Society Anesthesiologists (ASA) physical status I-II aged between 18 65 years scheduled for elective TAPP under general...

10.1016/j.bjane.2023.05.001 article EN cc-by-nc-nd Brazilian Journal of Anesthesiology (English Edition) 2023-05-16

The aim of this study was to investigate the relationship between vitamin D deficiency and thyroid diseases among type 2 diabetes mellitus (T2DM) patients.This a cohort case control study, 546 T2DM patients participants were enrolled, aged 25 65 years. subjects also investigated for fasting blood glucose levels (FBG), post prandial (PPG,) glycosylated hemoglobin (HbA1c), stimulating hormone (TSH), T3, T4, presence other comorbid conditions. Thyroid fine needle aspiration biopsy suggested...

10.14740/jocmr3507w article EN Journal of Clinical Medicine Research 2018-01-01

We report a 32-year-old patient who underwent laparoscopy with classical symptoms and signs of acute appendicitis. An inflamed, edematous non-perforated appendix, also large amount gelatinous ascites, omental peritoneal implants were seen. Appendectomy was performed multiple biopsies taken from omentum peritoneum for definitive diagnosis. Histopathologic diagnosis metastatic gastric signet-ring cell carcinoma (GSRCC) involving appendix other specimens. A flat lesion corpus to antrum...

10.5152/ucd.2015.2863 article EN Turkish Journal of Surgery 2015-04-29

Laparoscopic reconstruction of ventral hernia is a popular technique today. Patients with large defects have various difficulties laparoscopic approach. In this study, we aimed to present new that combines and open approach in giant incisional hernias.Between January 2006 August 2012, 28 patients who were operated consequently for defect size over 10 cm included study separated into two groups. Group 1 (n = 12) identifies standard approach, whereas group 2 16) labels combined evaluated terms...

10.4103/0972-9941.142403 article EN cc-by-nc-sa Journal of Minimal Access Surgery 2014-10-08
Ali Yalçınkaya Ahmet Yalçınkaya Bengi Balcı Can Keskin Ibrahim Erkan and 95 more Alp Yıldız Erdinç Kamer Sezai Leventoglu Ali Yalçınkaya Ahmet Yalçınkaya Can Keskin Ibrahim Erkan Sezai Leventoglu Mehmet Çağlıkülekçi Elbrus Zarbaliyev Murat Sevmiş Yiğit Ülgen Yüksel Altinel Serhat Meric Ahmet Akbaş Nadir Adnan Hacım Talar Vartanoglu Aktokmanyan Yunus Emre Aktimur F Calikoglu Haşim Furkan Güllü Ahmet Guray Durma Sami Açar E.D. Ciftci Emre Balik Cemil Burak Kulle İbrahim Halil Özata Tutku Tüfekçi Cihad Tatar Mert Mahsuni Sevinç Hüsnü Şevik Candeniz Ertürk I N Kiraz Volkan Özben Erman Aytaç Z Aliyeva Arda Ulaş Mutlu Mert Tanal Fevzi Celayir Emre Bozkurt Gürkan Yetkın Emin Ergin Wafi Attaallah Tevfik Kıvılcım Uprak Ahmet Omak Oguzhan Simsek Mehmet Abdussamet Bozkurt Yasi̇n Kara Emre Bozdağ Hakan Yırgın Adem Özcan Nuri Okkabaz Yaşar Özdenkaya Mustafa Celalettin Haksal Caglar Kazim Pekuz Sila Duru Emre Sivriköz Yavuz Özdemi̇r Necati Tan Feza Yarbug Karayali A. Taghiyeva İsmail Tırnova İlknur Erenler Bayraktar Onur Bayraktar Emine Zulal Emsal Munevver Irem Dalkilic Metin Yeşiltaş Hasan Tok Dursun Özgür Karakaş Ali Pusane A. Demirer Hasan Berk Şahin Ali Gök Halil Alper Bozkurt Mehmet Yıldırım gorkem uzunyolcu Hakan Yanar Sefa Ergün Fadime Kutluk Server Sezgin Uludağ Abdullah Kağan Zengin Mehmet Faik Özçelık Ahmet Necati Şanlı Yunus Emre Altuntaş Ecem Memişoğlu Ramazan Sarı Osman Akdogan Hasan Fehmi Küçük Ömer Faruk Özkan Hanife Şeyda Ülgür Emre Furkan Kırkan Sema Yüksekdağ Ahmet Rencüzoğulları M K Aktas Murat Aba Ahmet Onur Demirel

Appendicitis is the most prevalent surgical emergency. The negative appendicectomy rate and diagnostic uncertainty are important concerns. This study aimed to assess effectiveness of current appendicitis risk prediction models in patients with acute right iliac fossa pain.

10.1093/bjsopen/zrae120 article EN cc-by-nc BJS Open 2024-09-03

The current study aims to analyze the risk factors for failure of ileostomy reversal after laparoscopic low anterior resection rectal cancer.All patients who underwent a cancer with diverting between 2007 and 2014 were abstracted. did not undergo procedure compared regarding patient, tumor, treatment related parameters, survival.Among 160 (103 males [64.4%], mean [± standard deviation] age was 58.1 ± 11.9 years) patients, stoma achieved in 136 cases (85%). Anastomotic stricture (n = 13,...

10.4174/astr.2017.92.1.35 article EN cc-by-nc Annals of Surgical Treatment and Research 2017-01-01

Background: There has been substantial interest in developing methods to predict the risk of breast cancer.The Gail model is one first have widely used identify women at higher cancer. Aim: Thisstudy aimed determine 5-year and general life-time cancer also cancerpredictors using model. Methods: We estimate cancerin female Turkish outpatients aged above 35 years this cross-sectional study. Age, life-style habits, breast-feedingduration, family history cancer, body mass index were compared...

10.31557/apjcp.2019.20.6.1765 article EN cc-by Asian Pacific Journal of Cancer Prevention 2019-06-01

Advances in preoperative localization studies and demands for scarless surgery have promoted the investigation remote techniques parathyroid surgery. Transoral vestibular approach seems to provide most comfortable safest access neck. In this paper, we report our initial experience with robotic transoral parathyroidectomy (RTVP) four patients primary hyperparathyroidism. The was performed Da Vinci system through three trocars introduced from lower lip vestibule. procedure converted open two...

10.12998/wjcc.v6.i12.542 article EN World Journal of Clinical Cases 2018-10-26

Breast cancer is one of the most common and letal cancers in all over world. Since there have been significant improvements treatment breast cancer, still a big need for alternative approaches. In this study, we aimed to investigate protective role hydatid disease against cancer. Twenty Wistar rats were divided into two groups 10 each Group I (control) II. II intraperitoneal hydatidosis was performed. Then DMBA applied mammary tissues rats. Immunohistochemistry studies Ki-67 S-100 tumoral...

10.7314/apjcp.2015.16.4.1391 article EN cc-by Asian Pacific Journal of Cancer Prevention 2015-03-09

The present research aimed to determine the relation between metabolic syndrome (MetS) and thyroid volume nodule prevalence among Turkish population patients.This retrospective cohort study was carried on 850 patients ages of 20 65 who visited diabetic, endocrinology, general surgery outpatient clinics in Mega Medipol Hospital January 2014 December 2017. This included sociodemographic information, body mass index (BMI), diabetes mellitus (DM), systolic (SBP) diastolic (DBP) blood pressures,...

10.1177/2333392818775517 article EN cc-by-nc Health Services Research and Managerial Epidemiology 2018-01-01

To evaluate the effect of fibrin glue on staple-line leak after sleeve gastrectomy.Fourteen adult wistar rats 300 gr were randomized into two groups: Control group (n=7) and study (n=7). All underwent gastrectomy using lineer stapler. In group, was used to reinforce staple-line. The sacrificed 7 days surgery. stomach resected, submerged in saline exposed excess pressure obtain a burst value. gastric staple line evaluated histopathologically according Ehrlich Hunt scale. results groups...

10.1590/s0102-865020190080000001 article EN cc-by Acta Cirúrgica Brasileira 2019-01-01

Abstract Background To investigate medication adherence (MA) to Levothyroxine in differentiated thyroid cancer survivors and analyze the related factors for nonadherence. Methods The Medication Adherence Report Scale (MARS), Hospital Anxiety Depression (HAD), Brief Illness Perception Questionnaire (B‐IPQ), Beliefs about Medicines (BMQ) were used assess MA. Results Nonadherence was reported 77 of 197 patients (39.1%). Socioeconomic status education levels found be significantly HAD scores,...

10.1002/hed.26488 article EN Head & Neck 2020-10-02

Background: The aim of this study was to determine whether incision irrigation with chlorhexidine gluconate (CHG) reduces surgical site infections (SSIs) in pilonidal disease surgery. Methods: Between 2013 and 2018, patients who underwent wide excision primary closure for were enrolled prospective observational multi-institutional cohort. irrigated either saline or 0.05% CHG before skin closure. infection risk each patient determined by the National Nosocomial Infection Surveillance System....

10.1089/sur.2019.053 article EN Surgical Infections 2019-08-28

Ankaferd Blood Stopper® (ABS) is an organic topical hemostatic agent that has become available in recent years. The aim of this study was to compare the effectiveness ABS a liver laceration model rats with fibrin glue (FG), which currently being used widely clinics.Thirty-two Wistar Albino type were randomly divided into four groups. In Sham group (Group 1), only explored. other groups (Groups 2, 3 and 4), three incisions performed, each 1 cm long 2 mm deep, on front left lobe livers. Groups...

10.5505/tjtes.2011.38455 article EN Turkish Journal of Trauma and Emergency Surgery 2011-01-01

Bariatric surgery has been associated with reduced cardiovascular mortality and morbidity in obese patients. In this study, we aimed to evaluate the alterations of novel P-wave related atrial arrhythmia predictors patients who achieved effective weight loss bariatric surgery.The study included 58 underwent surgery. We measured heart rate, PR, P wave (PW) max, PW min, Average axis, peak time (PWPT) lead D2 V1, terminal force V1 (V1TF), estimated dispersion (PWdis) interval both pre-operation...

10.1111/pace.14327 article EN Pacing and Clinical Electrophysiology 2021-07-27

In this study, our aim was to study the efficiency of gamma probe guided minimally invasive parathyroidectomy (GP-MIP), conducted without intra-operative quick parathyroid hormone (QPTH) measurement in cases solitary adenomas (SPA) detected with USG and dual phase 99mTc-MIBI scintigraphy (PS) preoperative period.This clinical performed 31 SPA patients (27 female, 4 male; mean age 51±11years) between February 2006 January 2009. All were operated within 30 days after detection PS USG. The...

10.4274/mirt.69885 article EN Molecular Imaging and Radionuclide Therapy 2013-04-05
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