Necmettin Ünal

ORCID: 0000-0002-9440-7893
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About
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Research Areas
  • Nosocomial Infections in ICU
  • Intensive Care Unit Cognitive Disorders
  • Respiratory Support and Mechanisms
  • Sepsis Diagnosis and Treatment
  • Cardiac Arrest and Resuscitation
  • Infection Control in Healthcare
  • Antibiotic Use and Resistance
  • Trauma, Hemostasis, Coagulopathy, Resuscitation
  • Cardiac, Anesthesia and Surgical Outcomes
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Antibiotic Resistance in Bacteria
  • Mechanical Circulatory Support Devices
  • Central Venous Catheters and Hemodialysis
  • Poisoning and overdose treatments
  • Cancer Genomics and Diagnostics
  • Cytomegalovirus and herpesvirus research
  • Neonatal Respiratory Health Research
  • Hemodynamic Monitoring and Therapy
  • Toxoplasma gondii Research Studies
  • Urinary Tract Infections Management
  • Trauma and Emergency Care Studies
  • Anesthesia and Neurotoxicity Research
  • Thermal Regulation in Medicine
  • Anesthesia and Pain Management
  • Nausea and vomiting management

Ondokuz Mayıs University
2024

Ankara University
2007-2024

Kocaeli Üniversitesi
2023

Animal Production Institute
2022

TUBITAK BILGEM
2013

Imation (United States)
2012

Harran University
2012

Türk Anesteziyoloji ve Reanimasyon Derneği
2012

British Institute at Ankara
2004

Hacettepe University
2002

The prevalence and mortality of sepsis are largely unknown in Turkey, a country with high antibiotic resistance. A national, multicenter, point-prevalence study was conducted to determine the prevalence, causative microorganisms, outcome intensive care units (ICUs) Turkey. total 132 ICUs from 94 hospitals participated. All patients (aged > 18 years) present at participating or admitted for any duration within 24-h period (08:00 on January 27, 2016 08:00 28, 2016) were included. presence...

10.1186/s13054-018-2013-1 article EN cc-by Critical Care 2018-04-13

Central line-associated bloodstream infections (CLABs) have long been associated with excess lengths of stay, increased hospital costs and mortality attributable to them. Different studies from developed countries shown that practice bundles reduce the incidence CLAB in intensive care units. However, impact bundle strategy has not systematically analyzed adult unit (ICU) setting developing countries, such as Turkey. The aim this study is analyze International Nosocomial Infection Control...

10.1186/1476-0711-12-10 article EN cc-by Annals of Clinical Microbiology and Antimicrobials 2013-01-01

To evaluate the effectiveness of International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach in Turkey and analyse predictors poor hand hygiene compliance.An observational, prospective, interventional, before-and-after study was conducted from August 2003 to 2011 12 intensive care units (ICU) hospitals 11 cities. The divided into a baseline follow-up period included random 30-minute observations for compliance ICU. approach administrative support,...

10.1177/1757177414560249 article EN Journal of Infection Prevention 2014-12-10

Objective: Although their rates are decreasing, pregnancy-related mortality and morbidity problems worldwide.In this study, we aimed to review the characteristics, diagnoses, required interventions outcomes of obstetric patients admitted between 2006 2014 Intensive Care Unit (ICU) a tertiary university hospital provide an indicator for improving management critically ill patients.Methods: A retrospective study records admissions ICU was conducted. Results:The admission rate 0.21% among all...

10.5152/tjar.2017.56323 article EN Türk anestezi ve reanimasyon dergisi 2017-10-23

Effects of pre/postnatal 2.45 GHz continuous wave (CW), Wireless-Fidelity (Wi-Fi) Microwave (MW) irradiation on bone have yet to be well defined. The present study used biochemical and histological methods investigate effects formation resorption in the serum tibia tissues growing rats exposed MW during period. Six groups were created: one control group five experimental subjected low-level different electromagnetic fields (EMF) male born from pregnant rats. During experiment, bodies all...

10.33549/physiolres.935148 article EN cc-by-nc Physiological Research 2024-03-06

Cushing's disease (CD) is characterized by endogenous hypercortisolism that associated with increased mortality and morbidity. Due to high recurrence rates in CD, the determination of high-risk patients paramount importance. In this study, we aimed determine clinical, laboratory, histological predictors a volume single-center. This retrospective study included 273 CD operated single pituitary center between 1997 2020. The early postoperative remission were further grouped according status...

10.1055/a-2047-6017 article EN Hormone and Metabolic Research 2023-04-04

on Intensive Care and Emergency Medicine seal is maintained by gentle pressure the TT keeping cuff pressing vocal cords.During percutaneous tracheostomy bougie remains in trachea.When ventilation through tube (cuff inflated) confirmed, are withdrawn.Throughout procedure, if difficulties occur, can be easily re-inserted using as a guide.Results Three different bougies were used: types (number used) Eschmann (29), size 10 Portex disposable (four) 12 (13).Three patients trauma cases: neutral...

10.1186/cc2807 article EN cc-by Critical Care 2004-01-01

To investigate the diagnostic value of plasma-free DNA concentration (PF-DNA) in septic patients compared to nonseptic and correlate it with clinical outcome. Materials methods: Forty-two mechanically ventilated consecutive (11 septic, 31 nonseptic) admitted intensive care unit (ICU) were recruited. On admission, besides PF-DNA concentration, APACHE II SOFA scores serum C-reactive protein (CRP), procalcitonin (PCT), lipid concentrations, together outcome, assessed. Plasma samples from 11...

10.3906/sag-1203-68 article EN TURKISH JOURNAL OF MEDICAL SCIENCES 2013-01-01

As one of the renewable energy sources, wind has received great attention in Turkey as rest world last decade. Despite this trend, there is an increasing number assessment reports stating impact farms on performance degradation electromagnetic propagation systems. In paper, turbines' effects radar detection are investigated using data which we constructed a real terrain scenario and two-dimensional analysis employing different numerical techniques.

10.1109/siu.2013.6531435 article EN 2013-04-01

<h3>Background</h3> The antimicrobial de-escalation strategy (ADE) plays a crucial role in stewardship, reducing the likelihood of bacterial resistance. This study aims to evaluate how often intensive care unit (ICU) used ADE for empirical treatment during COVID-19. <h3>Materials</h3> Adult ICU patients receiving therapy infections were retrospectively studied from September 2020 December 2021. was defined as (1) discontinuation an case combination or (2) replacement narrow spectrum within...

10.1136/ejhpharm-2023-004053 article EN European Journal of Hospital Pharmacy 2024-05-15

Aims: A significant portion of respiratory system infections seen in intensive care units is ventilator-associated pneumonia, which has a high mortality rate and diagnosis may be delayed. Bedside lung ultrasonography offers the advantages standard diagnostic methods as chest radiography or thorax tomography. We aim to evaluate bedside correlation with tomography Methods: It was conducted prospectively on 60 patients between ages 18-85 who were admitted failure within an 8-month period....

10.51271/kmj-0172 article EN Kastamonu Medical Journal 2024-12-01
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