A New Laboratory Tool for COVID-19 Severity Prediction, CENIL Score.

Background/objectives: Several studies investigated the risk factors for severe COVID-19-related outcomes. Early identification and proper treatment of COVID-19 patients who may develop severe pneumonia are crucial. The aim of this study was to detect the importance of the laboratory parameters for risk prediction of severe pneumonia in COVID-19 patients.

The Relationship of Carotid and Brachial Artery Wall Thickness Measurement with Cardiovascular Risk Scoring in Individuals Living with HIV.

Objective: This study aimed to investigate whether human immunodeficiency virus (HIV) infection affects carotid and brachial artery wall thickness and whether measurement of this thickness contributes to traditional cardiovascular risk scoring in individuals living with HIV.

Materials And Methods: The patient group included people living with HIV who were followed up in the infectious disease clinic, and the control group included patients without HIV. In both groups, carotid artery intima-media thickness (cIMT) was measured with B-mode ultrasonography (B-USG).

Infections after musculoskeletal injuries in earthquake survivors.

Objectives: This study aimed to investigate the infections following musculoskeletal injuries in earthquake survivors, offering a future clinical point of reference for the handling of musculoskeletal injuries resulting from earthquakes.

Patients And Methods: In this single-center retrospective observational study, 225 earthquake survivors (120 females, 105 males; median: 39 years; range, 18 to 94 years) admitted between February 2023 and April 2023 were evaluated. Patients with musculoskeletal injuries and patients who had at least one month of follow-up data were included in the study.

Causative Microorganisms in Community-Acquired Urinary Tract Infections and Risk Factors for the Development of Infection with Extended-Spectrum β-Lactamase-Producing Species.

Objective: This study aimed to determine the microorganisms grown in the urine cultures of patients followed up with the diagnosis of community-acquired urinary tract infection (CA-UTI), their antibiotic susceptibility, and the risk factors that cause extended-spectrum β-lactamase (ESBL) production in microorganisms.

Materials And Methods: Patients diagnosed with CA-UTI in the Yıldırım Beyazıt University City Hospital Infectious Diseases and Clinical Microbiology Clinic between February 2019 and February 2020 were prospectively analyzed. The microorganisms grown in the urine cultures and antibiotic susceptibility rates were examined.

Analysis of peripheral lymphocyte subsets and T-cell exhaustion in SARS-CoV-2 Infection.

Introduction: : Immune responses against Coronavirus (SARS-CoV-2) may be highly complex. It has been suggested that T-cell fatigue develops due to continuous stimulation of T-cells by SARS-CoV-2 in Coronavirus disease-2019 (COVID-19). It was aimed to assess peripheral lymphocyte subsets and T-cell exhaustion in various clinical courses of the disease in patients diagnosed with COVID-19.

Pathobiological alterations affecting the distinct clinical courses of pediatric versus adult COVID-19 syndrome.

Background/aim: The clinical presentation of pediatric coronavirus disease 2019 (COVID-19) is associated with a milder disease course than the adult COVID-19 syndrome. The disease course of COVID-19 has three clinicobiological phases: initiation, propagation, and complication. This study aimed to assess the pathobiological alterations affecting the distinct clinical courses of COVID-19 in pediatric age groups versus the adult population.

Investigation of polypharmacy, antimicrobial-related potential drug-drug interactions in patients with hematological malignancies.

Purpose: Drug-drug interactions (DDIs) occur when one drug interferes with the pharmacological activity of another and can lead to increased side effects. The purpose of this study was to examine potential interactions between antimicrobials and other drugs in patients with hematological malignancies (HMs).

Method: The medications used by 233 patients with HMs before and during hospitalization in Ankara City Hospital Hematology Clinic services between January 2021 and July 2021 were examined.

Iatrogenic botulism cases after gastric and axillary application of botulinum toxin and review of literature.

Introduction: Iatrogenic botulism is a rare, serious disease that progresses with descending paralysis and develops after cosmetic or therapeutic botulinum toxin-A (BoNT-A) application.

Case Presentations: In this case series; six cases of iatrogenic botulism followed up in our center are presented. Four of these developed after gastric BoNT-A and two after axillary BoNT-A application.

The Relationship of Functioning and Life Satisfaction with Illness Management and Recovery in Patients with Bipolar Disorder: A Cross-Sectional Study.

The aim of this study was to determine relationship between functioning and life satisfaction with illness management and recovery, and determinants of illness management and recovery in patients with bipolar disorder. This descriptive and correlational study was conducted with 152 participants between August 2022 and February 2023. "Personal Information Form", "Illness Management and Recovery Scale", "Functioning Assessment Short Test" and "Adult Life Satisfaction Scale" were used to collecting data.

Antibiotic management programme in a tertiary intensive care unit: effects of a carbapenem-restricted period on clinical and laboratory parameters and costs of infections.

Background: Carbapenems are antibiotics used for serious infections. The consumption of carbapenems has increased worldwide due to increasing microbial resistance.

Aim: To investigate the effects of a carbapenem-restricted antimicrobial stewardship programme (ASP) on changes in the resistance profiles of infectious agents, the amount of antibiotics used, length of stay in the intensive care unit (ICU), mortality, and costs.

The role of centre and country factors on process and outcome indicators in critically ill patients with hospital-acquired bloodstream infections.

Purpose: The primary objective of this study was to evaluate the associations between centre/country-based factors and two important process and outcome indicators in patients with hospital-acquired bloodstream infections (HABSI).

Methods: We used data on HABSI from the prospective EUROBACT-2 study to evaluate the associations between centre/country factors on a process or an outcome indicator: adequacy of antimicrobial therapy within the first 24 h or 28-day mortality, respectively. Mixed logistical models with clustering by centre identified factors associated with both indicators.

The clinical features, treatment and prognosis of neutropenic fever and Coronavirus disease 2019 results of the multicentre teos study.

This multicentre (22 centres in Turkey) retrospective cohort study aimed to assess the clinical outcomes of patients with neutropenic fever and SARS-CoV-2 positivity. Study period was 15 March 2020-15 August 2021. A total of 170 cases (58 female, aged 59 ± 15.

Point prevalence of antibiotic usage in major referral hospital in Turkey.

Introduction: The most important and undesirable consequence of inappropriate antibiotic use is the spread of antibiotic resistance, increased adverse effects, increased mortality and healthcare costs. We aimed to assess antibiotic usage characteristics in inpatient setting in our center.

Materials And Methods: A one-day, single center point-prevalence study was carried out on June 9th 2021, in Ankara City Hospital in Turkey.

Impact of Inflammation-Related Genes on COVID-19: Prospective Study at Turkish Cohort.

The pandemic coronavirus disease 2019 (COVID-19) has caused a high mortality rate and poses a significant threat to the population. The disease may progress with mild symptoms or may cause the need for intensive care, depending on many factors. In this study, it was aimed to determine if there is a tendency due to genetic factors in COVID-19 patients.

The role of chest X-ray in coronavirus disease 2019 (COVID-19) infection: findings and correlation with clinical outcome.

Objective: It is possible to diagnose coronavirus disease 2019 (COVID-19) faster and more accurately with chest X-ray (CXR) and chest computed tomography (CT) than with reverse transcriptase PCR (RT-PCR) tests. The aim of this study was to verify the possibility of reducing the use of CT in diagnosis and follow-up of COVID-19 infection by using CXR.

Patients And Methods: A total of 326 COVID-19 patients who were hospitalized in Ankara City Hospital were included in this retrospective study.

BNT162b2 or CoronaVac as the Third Dose against Omicron: Neutralizing Antibody Responses among Transplant Recipients Who Had Received Two Doses of CoronaVac.

We evaluated neutralizing antibodies against the Omicron variant and Anti-Spike IgG response in solid organ (SOT) or hematopoietic stem cell (HSTC) recipients after a third dose of BNT162b2 (BNT) or CoronaVac (CV) following two doses of CV. In total, 95 participants underwent SOT ( = 62; 44 liver, 18 kidney) or HSCT ( = 27; 5 allogeneic, 22 autologous) were included from five centers in Turkey. The median time between third doses and serum sampling was 154 days (range between 15 to 381).

Effect of 2 Different High-Dose Methylprednisolone Treatments on Clinical Outcomes in Severe COVID-19 Patients.

Objective: The present study aimed to evaluate and compare the use of 2 different high-dose methylprednisolone posology in treating severe coronavirus disease 2019 pneumonia regarding mortality and recovery time between themselves and against steroidal/ non-steroidal treatment.

Material And Methods: Severe coronavirus disease 2019 patients followed up between March 2020 and January 2021 were included. The steroid-free treatment protocol was applied before August 2020 (non-pulse group) and a treatment algorithm containing normal and high doses of methylprednisolone was applied after August 2020 (pulse group).

Prospective analysis of febrile neutropenia patients with bacteraemia: the results of an international ID-IRI study.

Objectives: Bacteraemia during the course of neutropenia is often fatal. We aimed to identify factors predicting mortality to have an insight into better clinical management.

Methods: The study has a prospective, observational design using pooled data from febrile neutropenia patients with bacteraemia in 41 centres in 16 countries.

Relationship of Depression, Hopelessness and Life Satisfaction With Death Anxiety in Individuals Who Have Had COVID-19.

The aim of this study was to determine the relationship between depression, hopelessness and life satisfaction with death anxiety and the determinants of death anxiety in individuals who have had COVID-19. This descriptive and correlational study was conducted with 402 adult individuals. Personal Information Form, Thorson-Powell Death Anxiety Scale, Beck Depression Scale, Beck Hopelessness Scale and Satisfaction with Life Scale were used to collect the data.

Investigation of SARS-CoV-2 using RT-PCR in vaginal swab samples of female patients with a diagnosis of severe COVID-19.

Objective: It is important to determine the presence of SARS-CoV-2 in the vaginal fluid samples of reproductive-aged women with severe disease during the acute stage of the disease and to determine the risks of transmission by sexual or vertical transmission.

Material And Methods: Adult women with confirmed severe COVID-19 who were admitted to Ankara City Hospital intensive care unit (ICU) between December 1st, 2020, and January 1st, 2021, were enrolled in the study. Vaginal swab samples were collected within 48 h in the ICU using Dacron or rayon swabs and tested for SARS-CoV-2 using reverse transcription real-time polymerase chain reaction (RT PCR).

COVID-19: booster(s) vs. hospitalization and Intensive Care Unit admission.

Objective: As the pandemic continues, different vaccine protocols have been implemented to maintain the protection of vaccines and to provide protection against new variants. The aim of this study was to assess hospitalized patients' vaccination status and document the efficacy of boosters.

Patients And Methods: The patients that were hospitalized due to COVID-19 were enrolled from 28 hospitals in Turkey for five months from September 2021.

Classical fever of unknown origin in 21 countries with different economic development: an international ID-IRI study.

Fever of unknown origin (FUO) is a serious challenge for physicians. The aim of the present study was to consider epidemiology and dynamics of FUO in countries with different economic development. The data of FUO patients hospitalized/followed between 1st July 2016 and 1st July 2021 were collected retrospectively and submitted from referral centers in 21 countries through ID-IRI clinical research platform.