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Item A 10-year retrospective analysis of intimate partner violence patients in the emergency department(2022) Kavak, Nezih; Kavak, Rasime Pelin; Ozdemir, Meltem; Sever, Mustafa; Ertan, Nurcan; 35652880BACKGROUND: Intimate partner violence (IPV) is an important human rights problem faced by one in three women worldwide. The aim of this study is to evaluate the demographic, trauma, and radiological characteristics of patients admitted to a tertiary emergency department due to IPV. METHODS: Sociodemographic characteristics (age, gender, education level, and marital status), trauma characteristics (severity, type, and location), radiological imaging findings (radiography, computed tomography, and magnetic resonance imaging) of patients diagnosed with IPV were evaluated. RESULTS: In the study, 1225 patients were evaluated, and 98.7% of them were women (mean age 35 [IQR: 17] years). Of the patients, 63.1% were high school and university graduates. The rate of married women was 74.6%. No relationship was found between gender, age, educational status, and marital status (p>0.05). Most of the traumas were minor (85.4%) and blunt (81.9%) trauma, and the most common types of trauma were kicking (49.9%) and punching (47.3%). It was found that the most frequently affected areas of the patients were the head and neck (76.7%), and the frequency of pelvic trauma was high in male patients (p<0.05). The most common bone fracture was nasal (40.5%) followed by ulna fractures (14.5%). The left-sided diaphyseal fractures were the most common in patients exposed to IPV. In our study, the frequency of mortality was 12.9%, and it was found to be significantly higher in males (p<0.05). CONCLUSION: Female patients are more frequently exposed to IPV. Specific injury characteristics can be detected in patients diagnosed with IPV and old fractures detected in these patients should alert the clinician about IPV.Item 3q29 Microdeletion Syndrome Associated with Developmental Delay and Pulmonary Stenosis: A Case Report(2022) Kaba, Duygu; celik, Zerrin Yilmaz; 36305444Background. 3q29 microdeletion syndrome (OMIM 609425), first described in 2005, is a rare copy number variation (CNV), accompanied by various neurodevelopmental and psychiatric problems. Phenotypic features of the syndrome have not been fully characterized due to the new definition and rarity. Facial dysmorphology, musculoskeletal anomalies, cardiovascular abnormalities, gastrointestinal abnormalities, and dental abnormalities can be seen.Case. A 28-month-old male patient was brought to the child and adolescent psychiatry clinic with a complaint of speech delay. He had mild dysmorphic symptoms. He was also sensitive to voice and often covered his ears. Balloon valvuloplasty was performed on the postnatal 28th day due to severe pulmonary stenosis. While karyotype was found to be normal, in array-Comparative genomic hybridization (aCGH), copy loss was detected in the long arm of chromosome 3 (arr[hg19] 3q29[196,209,689-197,601,344]x1), which contains approximately 1.4 Mb harboring 30 genes. Genetic counseling was given to the family of the patient who was diagnosed with 3q29 microdeletion syndrome.Conclusions. In conclusion, we present 3q29 microdeletion syndrome with global developmental delay (GDD), dysmorphic face, hyperacusis, scoliosis, and severe pulmonary stenosis. Performing genetic analysis in patients with developmental delay and congenital heart disease (CHD) for which the cause cannot be explained will prevent these rare diseases from being missed, and the characteristics of the diseases will be better characterized with the reported cases.Item About Assessment of Carotid Artery Calcifications on Radiographs Response(2022) Cetin, Mehtap Bilgin; Sezgin, Yasemin; Yilmaz, Mediha Nur Nisanci; Secgin, Cansu Koseoglu; 35131087; AAC-5931-2020Item Accepting Restrictions and Compliance With Recommended Preventive Behaviors for COVID-19: A Discussion Based on the Key Approaches and Current Research on Fear Appeals(2021) Demirtas Madran, H. Andac; 0000-0002-3444-8845; 34163389COVID-19 (Coronavirus disease 2019) is a novel coronavirus which was first detected in late December 2019 in the Wuhan Province of China. This novel coronavirus, caused by a zoonotic beta-coronavirus (SARS-CoV-), is described as highly infectious. The World Health Organization (WHO) named the novel coronavirus as COVID-19 on February 11, 2020, and declared it as a "pandemic." Almost all countries have undertaken wide-scale precautions so as to prevent or limit the spread of the virus, with most having practiced some form of "lockdown" along with "social distancing," as well as dispensed recommendations for proper hand washing, avoiding touching the face, wearing facemasks, and using disposable tissues when either coughing or sneezing. Whereas it is well known that slowing the spread of this new epidemic requires the cooperation of all citizens, some people still seem to willfully disregard the rules and guidelines, and thereby ignore the health risks posed to both themselves and to others they come into contact with. People have responded differently to lockdown rules and social distancing practices. Whilst the majority follow the rules and recommendations with great care, others are more lax or simply refuse to comply. These differences might be accounted for according to a number of factors including personal, social, cultural, mental, and economic variables. Being persuaded to comply with preventive rules, especially those concerned with health-related behaviors, also bring certain other factors into play. Fear is one of those factors, and is one of the most powerful. It is well known that fear-based appeals can be effective in inculcating health behaviors, with many theories having been developed in this area. However, both the content of the message (the level of the fear it contains) and certain personal variables can determine the persuasive power of the fear appeal. It can even have an adverse effect if not properly applied. Many theories have been developed to address the persuasive effectiveness of the fear appeal (e.g., fear-drive theory, protection-motivation theory), and this study aims to discuss these individual differences in precautionary and preventive measures for the COVID-19 pandemic within the framework of the basic assumptions of these theoretical approaches.Item Accuracy of high-resolution ultrasound (US) for gingival soft tissue thickness mesurement in edentulous patients prior to implant placement(2021) Sonmez, Gul; Kamburoglu, Kivanc; Gulsahi, Ayse; 33201732Objectives: To evaluate and compare the accuracy of high-resolution ultrasound (US) with two different cone beam CT (CBCT) units and clinical assessment for measuring gingival soft tissue thickness in edentulous patients prior to implant placement. Methods and materials: The study consisted of 40 maxillary implant sites of 40 healthy patients (20 females, 20 males; mean age, 47.88 years). We prospectively evaluated labial/buccal gingival thickness in 40 implant regions (16 anterior and 24 posterior) by using limited field of view (FOV) CBCT images and US images in comparison to gold standard transgingival probing measurements. One-way analysis of variance (ANOVA) was used to compare mean measurements obtained from CBCT (Morita and Planmeca), US, and transgingival probing. Interclass correlation coefficient (ICC) estimates were calculated based on means with two-way mixed and absolute-agreement model. Bland Altman plot was used to describe agreement between clinical vs US and CBCT measurements by constructing limits of agreement. Statistical significance was set at p < 0.05. Results: There was no significant difference between methods used according to mean gingival thickness measurements obtained from the top (p = 0.519) and bottom (p = 0.346) of the alveolar process. US and CBCT measurements highly correlated with clinical measurements for both top and bottom alveolar process gingival thickness (p < 0.001). Distribution of differences between clinical measurements and both CBCT measurements showed statistically significant differences according to 0 (p < 0.05). Distribution of differences between clinical measurements and US measurements did not show statistically significant difference (p > 0.05). Conclusion: High-resolution US provided accurate information for the measurement of gingival soft tissue thickness in edentulous patients prior to implant placement.Item Acute Coronary Syndrome In Geriatric Patients In An Intensive Care Unit(2021) Keskin, Suzan; Akgun, Arzu Neslihan; Ciftci, Orcun; Muderrisoglu, Ibrahim HaldunObjective: The advancing age of acute coronary syndrome and the ageing population are leading to an increase in the number of elderly patients with acute coronary syndrome in our clinical practice. In our study, we aimed to investigate the effect of acute coronary syndrome in the geriatric patient group. Materials and Method: We retrospectively included geriatric patients who were in intensive care units because of different diagnoses, who also showed an acute coronary syndrome, and who had been diagnosed using the sequential organ failure assessment score. This score is used to describe the condition of a patient with sepsis and the extent of organ damage during treatment in an intensive care unit. We reviewed patients who were at Baskent University Faculty of Medicine between 25 March 2015 and 12 March 2020. Results: We included 63 patients aged 77.27 +/- 7.65 years. There were 40 (63.5%) males and 23 (36.5%) females. A total of 42 (89.4%) patients died in the first 5 months, one (2.1%) died between the 6th and 10th months, two (4.3%) between the 11th and 20th months, and two (4.3%) between the 21st and 30th months. We found a significant relationship between the sequential organ failure assessment score and mortality rate (p<0.05). The sequential organ failure assessment score was reliable in predicting mortality in geriatric patients with acute coronary syndrome, with 57% sensitivity and 75% specificity. Conclusion: Mortality of geriatric patients with acute coronary syndrome can be significantly determined using the sequential organ failure assessment scores.Item Admission Tpe interval predicts reperfusion success in STEMI patients treated with fibrinolytic agents(2020) Coner, Ali; Akinci, Sinan; Akkucuk, Mehmet Husamettin; Altin, Cihan; Muderrisoglu, Haldun; 0000-0002-9635-6313; 0000-0003-4569-1143; 0000-0001-5250-5404; 31974326; AAG-8233-2020; AAJ-2828-2021; AAD-5564-2021Objective: Myocardial infarction is a leading cause of morbidity and mortality. Fibrinolytic administration is still a life-saving choice in ST-segment elevated myocardial infarction (STEMI), but the rate of successful reperfusion can be inconsistent. Failed reperfusion adds additional clinical risks to rescue percutaneous coronary intervention for STEMI patients. The interval between the peak of the T wave and the end of the T wave (Tpe) and the ratio of Tpe and a corrected measurement of the time from the start of the Q wave to the end of the T wave (Tpe/QTc ratio) are relatively new electrocardiogram (ECG) indices and have not yet been tested in STEMI patients treated with fibrinolytic agents. Methods: A total of 177 STEMI patients (mean age: 60.5 +/- 11.1 years; 138 men and 39 women) were enrolled in this retrospective study to evaluate ECG parameters. The Tpe interval and the Tpe/QTc ratio at baseline and at the 90th minute following the administration of fibrinolytic therapy were analyzed. The clinical and ECG findings of successful and failed reperfusion groups were compared. Results: Successful reperfusion was achieved in 119 patients (67.2%). The average Tpe interval on the admission ECG was shorter (91.7 vs. 100.9 milliseconds [ms]) (p<0.001) and shortened more in the successful reperfusion group (9.3 vs. 4.5 ms) (p<0.001). A cut-off value of 89.0 ms for the Tpe interval on the admission ECG was found to be related to reperfusion success with a sensitivity of 90.9%. Conclusion: The Tpe interval was a predictor for reperfusion success in STEMI patients treated with fibrinolytic agents.Item Age-And Sex-Related Changes In Selected Hematological Parameters, Lipid Peroxidation And Erythrocytes Osmotic Fragility Of Turkish Angora Cats(2022) Kabakci, R.; Yigit, A. A.; Kara, E.; Cinar, M.; Ekici, H.; Aluc, Y.This study was conducted to investigate the changes in selected hematological parameters, lipid peroxidation and osmotic fragility of erythrocytes in Angora cats depending on age and gender. For this purpose, the blood samples were collected from vena saphena medialis of 9 young and 14 adult cats which were also classified as male (n=12) and female (n=11). Following hematological analysis, samples were washed with PBS by centrifugation and 10% hematocrit suspension was prepared from the erythrocytes pellet for the osmotic fragility test. The concentration of malondialdehyde (MDA) was also measured from lysed erythrocytes to determine lipid peroxidation level. Red blood cells (RBCs), hemoglobin, and hematocrit were significantly (P<0.001) high in adults while the mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC) were significantly (P<0.05) high in young cats. Erythrocyte MDA level was also higher statistically (P<0.05) in adult cats than in young cats. There was no significance (P>0.05) in these parameters between male and female cats. Findings of fragility tests showed that erythrocytes of young and male cats were statistically more susceptible to hypotonic NaCl solutions than those of adult and female cats, respectively (P<0.01, P<0.05). It was concluded that erythrocytes related parameters in Angora cats changed depending on age rather than gender except for stability of RBCs.Item Alcohol- and Cigarette-Use-Related Behaviors Across Gender, Dysfunctional COVID-19 Anxiety, and the Presence of Probable ADHD During the Pandemic: A Cross-Sectional Study in a Sample of Turkish Young Adults(2021) Evren, Cuneyt; Evren, Bilge; Dalbudak, Ercan; Topcu, Merve; Kutlu, NilayObjective: The objective of the study is to evaluate the alcohol-and cigarette-use-related behaviors among young adults during the COVID-19 pandemic restrictions in Turkey. The second objective was to evaluate whether the gender, dysfunctional COVID-19 anxiety, and presence of probable attention-deficit/hyperactivity disorder (ADHD) are associated with the increase in alcohol consumption and cigarette smoking while controlling the effects of current age and diagnosis of anxiety disorder before the COVID-19 pandemic. Method: The study was conducted with an online survey among volunteer participants of young adults. The Adult ADHD Self Report Scale (ASRS-v1.1) and the Coronavirus Anxiety Scale (CAS) were used to evaluate a group of university students. Results: A total of 1,042 respondents (mean age 26.9 +/- 10.9 years; 61.6% female) filled out the survey. Of these, 17.6% reported an increase and 7.7% reported reduced cigarette smoking, whereas 10.8% reported an increase and 8.5% reported reduced alcohol consumption during the pandemic. Both rates of increased cigarette smoking and alcohol consumption were higher among males and those with probable ADHD. In the logistic regression analyses, male gender, COVID-19 related dysfunctional anxiety, and presence of probable ADHD were related to the increase in alcohol consumption and cigarette smoking, while the current age and diagnosis of anxiety disorder before the COVID-19 pandemic were not. Conclusion: Findings of the current study may suggest that the pandemic period is related to both anv increase and a reduction of alcohol consumption and cigarette smoking. Males with probable ADHD and higher levels of COVID-19 related dysfunctional anxiety have a higher risk of increasing both alcohol consumption and cigarette smoking.Item All the Dark Triad and some of the Big Five traits are visible in the face(2021) Alper, Sinan; Bayrak, Fatih; Yilmaz, Onurcan; 0000-0001-6350-6234Some of the recent studies suggested that people can make accurate inferences about the level of the Big Five and the Dark Triad personality traits in strangers by only looking at their faces. However, later findings provided only partial support and the evidence is mixed regarding which traits can be accurately inferred from faces. In the current research, to provide further evidence on whether the Big Five and the Dark Triad traits are visible in the face, we report three studies, two of which were preregistered, conducted on both WEIRD (the US American) and non-WEIRD (Turkish) samples (N = 880). The participants in both the US American and Turkish samples were successful in predicting all Dark Triad personality traits by looking at a stranger's face. However, there were mixed results regarding the Big Five traits. An aggregate analysis of the combined dataset demonstrated that extraversion (only female), agreeableness, and conscientiousness were accurately inferred by the participants in addition to the Dark Triad traits. Overall, the results suggest that inferring personality from faces without any concrete source of information might be an evolutionarily adaptive trait.Item Anaesthetic Management of a Patient with Brugada Syndrome in Total Knee Arthroplasty(2021) Tuncali, Bahattin; Kokten, Gizem; Alun, Cihan; 0000-0002-7898-2943; 33718910; AAJ-7840-2021We report the case of a 52-year-old female diagnosed with Brugada syndrome (BrS) scheduled to undergo right total knee arthroplasty. General anaesthesia was induced and maintained with thiopental intravenous sodium + remifentanil and sevoflurane + remifentanil infusion, respectively. Rocuronium bromide was used as the muscle relaxant. The defibrillator was ready for use with the electrodes on the patient. Sugammadex was used for muscle relaxant antagonization. Postoperative analgesia was provided by intermittent morphine HCL via an epidural catheter, intravenous patient-controlled analgesia (Meperidine), and intravenous tenoxicam. The patient was discharged on the 6th day without any problem. Anaesthetic management of patients with BrS is challenging for anaesthesiologists, because fatal cardiac arrhythmias can be triggered by many drugs commonly used in the perioperative period such as bupivacaine, lidocaine, neostigmine, propofol, succinylcholine, ketamine, and tramadol. In these cases, a detailed preoperative evaluation including family history, avoidance of drugs triggering arrhythmia, taking precautions against arrhythmia, and using the agents that are reported to be safe are essential for patient safety.Item Analysis of 3-hydroxyisovaleric acid and 3-hydroxybutyric acid in plasma samples by LC-MS/MS(2022) Recber, Tuba; Ozkan, Ece; Nemutlu, Emirhan; Beksac, Mehmet Sinan; Kir, SedefDown syndrome is a common genetic disorder that results from the presence of an extra chromosome in the 21st chromosome pair of humans. Metabolomics is an alternative method in discovery of new biomarkers for the screening and diagnosis of Down syndrome. In this study, quantitative analyzes of 3-hydroxybutyric acid and 3hydroxyisovaleric acid, selected as possible markers for prenatal diagnosis of Down syndrome were performed. LCMS/MS analyzes were performed on a Phenomenex Luna NH2(100 x 4.6 mm, 3 mu m) column using a mobile phase mixture of 0.1% formic acid and acetonitrile containing 0.1% formic acid at a flow rate of 0.35 mL/minute. The MRM transitions were 103.0 -> 59.0 for 3-hydroxybutyric acid and 117.1 -> 59.0 for 3-hydroxyisovaleric acid. Under these conditions, the retention times of 3-hydroxyisovaleric acid 3-hydroxybutyric acid were 2.7 and 3.1 minute, respectively. The method was found linear from 0.1 to 10.0 mu g/mL for both metabolites. The limit of detection (LOD) was 0.017 mu g/mL for 3-hydroxybutyric acid and 0.003 mu g/mL for 3-hydroxyisovaleric acid. The lower limit quantification (LLOQ) was 0.045 mu g/mL for 3-hydroxybutyric acid and 0.008 mu g/mL for 3-hydroxyisovaleric acid. The method has been proven to be selective, precise, accurate, sensitive, and robust based on the validation studies results. Finally, the method was applied to plasma samples of the pregnant women with healthy fetus (n = 30) and with Down syndrome fetus (n = 17). As a result of the analysis, a statistically significant increase (p <0.01) was observed in the 3-hydroxybutyric acid level of the group with Down syndrome compared to the healthy group. This result strengthens the use of 3-hydroxybutyric acid as an important biomarker in the prenatal screening/diagnosis of Down syndrome.Item Analysis Of Gingival Display During Static And Dynamic Smiles In A Turkish Sample: A Clinical Study(2022) Arifagaoglu, Ozge; Yilmaz, Umran; 35478707Purpose The aim of this study is to determine the prevalence of smile types in spontaneous smiles among a Turkish population aged 18-23 and to compare it with the prevalence of static smiles. Materials and Methods This study was carried out with 150 undergraduate students at Baskent University Faculty of Dentistry (75 females, 75 males). For this purpose, photo recordings for static smiles and 20-second video recordings for dynamic smiles were taken 40 cm from the participant's nose. Measurements were made with an electronic ruler. Results High smile line was found to be the highest prevalence in both static and dynamic smiles (p<0.001). The average soft tissue display is higher in dynamic smiles (p<0.05). In both static and dynamic smiles, the average amount of gingival display was higher in females than in males (p<0.05). Conclusion When the smile line was evaluated on the photograph recordings while the patient was posing, it was found to be lower than the natural spontaneous smile line obtained from the video recordings. Since the gingival display increases when patients smile naturally instead of posing, clinical evaluations and restorative considerations should be planned according to the dynamic smile.Item Analysis of Quality of Life, Depression, and Sexual Function in Patients on the Liver Transplant List(2021) Fidan, Cihan; Akdur, Aydincan; Kirnap, Mahir; Selcuk, Haldun; Yildirim, Sedat; Moray, Gokhan; Haberal, Mehmet; 0000-0002-3462-7632; 0000-0002-8726-3369; 34609310; AAJ-8097-2021; AAA-3068-2021Background: I he only treatment in patients developing liver failure is liver transplantation. According to the Ministry of Health, the number of patients waiting for a liver transplantation is 2141, the average waiting period for liver transplantation is approximately 5 years, and 15-18% of these patients lose their life while waiting for transplantation. In these patients, limitations in daily activities and depression-anxiety are commonly found. The aim of this study was to analyze life quality, depression symptoms, and existence of sexual functional disorders of patients waiting for liver transplantation. Methods: A total of 74 patients, who were registered in Baskent University Hospital between 2015 and 2018, were included into the study. Short Form-36, Beck Depression Inventory, and Arizona Sexual Experiences Scale were applied to 56 patients who approved study. Results: Most of the patients were male (64.3%), and the mean age was 46 (18-64). Short Form-36 scores were low in all patients. The mean Beck Depression Inventory score of patients was found as 18.4 +/- 11.3, and they were suffering from moderate depressive symptoms. According to Arizona Sexual Experiences Scale, total mean scores of males was found as 16.3 +/- 5.5, and for females, it was 19.5 +/- 5.3 with a statistically significant difference (P < .05). It was found that sexual dysfunction mostly had moderate to mild. Conclusion: Depression and sexual dysfunction are common in patients with chronic liver diseases, and their life qualities deteriorate significantly. It is anticipated that evaluation of these patients in terms of psychological issues and sexual dysfunction will increase their quality of life during the organ waiting period and affect their well-being post-transplant.Item Analysis of Risk Factors for Rectus Sheath Hematoma(2021) Erkent, Murathan; Topcu, Ramazan; Ozkan, Murat Bulut; Yildirim, Murat Baki; Aslan, Orhan; Sezikli, Ismail; 0000-0002-3592-5092; 34102772; CAA-2756-2022Item Analysis Of Therapy Monitoring In The International Congenital Adrenal Hyperplasia Registry(2022) Guven, Ayla; 35781728Objective Congenital adrenal hyperplasia (CAH) requires exogenous steroid replacement. Treatment is commonly monitored by measuring 17-OH progesterone (17OHP) and androstenedione (D4). Design Retrospective cohort study using real-world data to evaluate 17OHP and D4 in relation to hydrocortisone (HC) dose in CAH patients treated in 14 countries. Patients Pseudonymized data from children with 21-hydroxylase deficiency (21OHD) recorded in the International CAH Registry. Measurements Assessments between January 2000 and October 2020 in patients prescribed HC were reviewed to summarise biomarkers 17OHP and D4 and HC dose. Longitudinal assessment of measures was carried out using linear mixed-effects models (LMEM). Results Cohort of 345 patients, 52.2% female, median age 4.3 years (interquartile range: 3.1-9.2) were taking a median 11.3 mg/m(2)/day (8.6-14.4) of HC. Median 17OHP was 35.7 nmol/l (3.0-104.0). Median D4 under 12 years was 0 nmol/L (0-2.0) and above 12 years was 10.5 nmol/L (3.9-21.0). There were significant differences in biomarker values between centres (p < 0.05). Correlation between D4 and 17OHP was good in multiple regression with age (p < 0.001, R-2 = 0.29). In longitudinal assessment, 17OHP levels did not change with age, whereas D4 levels increased with age (p < 0.001, R-2 = 0.08). Neither biomarker varied directly with dose or weight (p > 0.05). Multivariate LMEM showed HC dose decreasing by 1.0 mg/m(2)/day for every 1 point increase in weight standard deviation score. Discussion Registry data show large variability in 17OHP and D4 between centres. 17OHP correlates with D4 well when accounting for age. Prescribed HC dose per body surface area decreased with weight gain.Item Androgenetic Alopecia or Fibrosing Alopecia in a Pattern Distribution: When to Perform Biopsy in Unusual Cases?(2022) Ozcan, Deren; Vural, Ayse Tuncer; Ozen, Ozlem; 35656261Item Angiotensin receptor neprilysin inhibitor for patients with heart failure and reduced ejection fraction: Real-world experience from Turkey (ARNi-TR)(2021) Ekici, Berkay; Yaman, Mehmet; Kucuk, Murathan; Dereli, Seckin; Yenercag, Mustafa; Yigit, Zerrin; Bas, Mehmet Memduh; Karavelioglu, Yusuf; Cakmak, Huseyin Altug; Kivrak, Tarik; Ozkan, Hakan; Altin, Cihan; Sabanoglu, Cengiz; Demirkan, Burcu; Atas, Ali Ekber; Kilicaslan, Fethi; Altay, Hakan; Tengiz, Istemihan; Erkan, Aycan Fahri; Kilicaslan, Baris; Olgun, Fatih Erkam; Durakoglugil, Murtaza Emre; Alhan, Aslihan; Zoghi, Mehdi; 34308869Objective: Heart failure (HF) is a growing public health problem with high morbidity and mortality. Recently, angiotensin receptor neprilysin inhibitor (ARNi) has emerged as a promising treatment for HF with reduced ejection fraction (HFrEF). Here, we shared our experience with the use of ARNi in HFrEF from multiple centers in Turkey. Methods: The ARNi-TR is a multicenter, nonintervention al, retrospective, observational study. Overall, 779 patients with HF from 22 centers in Turkey who were prescribed sacubitril/valsartan were examined. Initial clinical status, biochemical and echocardiographic parameters, and New York Heart Association functional class (NYHA-FC) values were compared with follow-up values after 1 year of ARNi use. In addition, the effect of ARNi on number of annual hospitalizations was investigated, and the patients were divided into 2 groups, depending on whether ARNi was initiated at hospitalization or under outpatient clinic control. Results: N-terminal pro-brain natriuretic peptide (NT-proBNP), left-ventricle ejection fraction (LV-EF), and NYHA-FC values improved significantly in both groups (all parameters, p<0.001) within 1-year follow-up. In both groups, a decrease in hemoglobin A1c (HbA1c) values was observed in ARNi use (p<0.001), and a decrease in daily diuretic doses and hospitalizations owing to HF were observed after ARNi use (all comparisons, p<0.001). Hypotension (16.9%) was the most common side effect in patients using ARNi. Conclusion: The ARNi-TR study offers comprehensive real-life data for patients using ARNi in Turkey. The use of ARNi has shown significant improvements in FC, NT-proBNP, HbA1c levels, and LV-EF. Likewise, reductions in the number of annual hospitalizations and daily furosemide doses for HF were seen in this study.Item The annual recurrence risk model for tailored surveillance strategy in patients with cervical cancer(2021) Kim, Sarah H.; 34666213Purpose: Current guidelines for surveillance strategy in cervical cancer are rigid, recommending the same strategy for all survivors. The aim of this study was to develop a robust model allowing for individualised surveillance based on a patient's risk profile. Methods: Data of 4343 early-stage patients with cervical cancer treated between 2007 and 2016 were obtained from the international SCCAN (Surveillance in Cervical Cancer) consortium. The Cox proportional hazards model predicting disease-free survival (DFS) was developed and internally validated. The risk score, derived from regression coefficients of the model, stratified the cohort into significantly distinctive risk groups. On its basis, the annual recurrence risk model (ARRM) was calculated. Results: Five variables were included in the prognostic model: maximal pathologic tumour diameter; tumour histotype; grade; number of positive pelvic lymph nodes; and lymphovascular space invasion. Five risk groups significantly differing in prognosis were identified with a five-year DFS of 97.5%, 94.7%, 85.2% and 63.3% in increasing risk groups, whereas a two-year DFS in the highest risk group equalled 15.4%. Based on the ARRM, the annual recurrence risk in the lowest risk group was below 1% since the beginning of follow-up and declined below 1% at years three, four and >5 in the medium-risk groups. In the whole cohort, 26% of recurrences appeared at the first year of the follow-up, 48% by year two and 78% by year five. Conclusion: The ARRM represents a potent tool for tailoring the surveillance strategy in early-stage patients with cervical cancer based on the patient's risk status and respective annual recurrence risk. It can easily be used in routine clinical settings internationally. (c) 2021 Elsevier Ltd. All rights reserved.