Preinterventional pan-immune-inflammation value as a tool to predict postcontrast acute kidney injury among acute coronary syndrome patients implanted drug-eluting stents: a retrospective observational study.

We evaluated the value of pan-immune-inflammation value (PIV) in predicting the risk for postcontrast acute kidney injury (PCAKI), an important complication following percutaneous coronary intervention (PCI) in acute coronary syndrome (ACS) patients. Medical records of 839 ACS patients underwent PCI between June 2019 and December 2022 were retrospectively analyzed. Patients were divided into two groups: PCAKI (-) and PCAKI (+). PCAKI was defined as a ≥ 0.5 mg/dL and/or a ≥ 25% increase in serum creatinine within 72 h after PCI. The PIV was computed as [neutrophils × platelets × monocytes]÷lymphocytes. The mean age was 60.7 ± 12.9 years. PCAKI was detected in 105 (12.51%) patients. PIV was higher in the PCAKI (+) group compared to PCAKI (-) group (median 1150, interquartile range [IQR] 663-2021 vs median 366, IQR 238-527, p < 0.001). Receiver operating characteristic curve analysis showed that the best cutoff of PIV for predicting PCAKI was 576 with 81% sensitivity and 80% specificity. PIV was superior to neutrophil-lymphocyte ratio and platelet-lymphocyte ratio for the prediction of PCAKI (area under curve:0.894, 0.849 and 0.817, respectively, p < 0.001 for all). A high PIV was independently correlated with PCAKI (≤576 vs. >576, odds ratio [OR] 12.484, 95%confidence interval [CI] 4.853-32.118, p < 0.001) together with older age (OR 1.058, p = 0.009), female gender (OR 4.374, p = 0.005), active smoking (OR 0.193, p = 0.012), left ventricular ejection fraction (OR 0.954, p = 0.021), creatinine (OR 10.120, p < 0.001), hemoglobin (OR 0.759, p = 0.019) and c-reactive protein (OR 1.121, p = 0.002). In conclusion, a high PIV seems to be an easily assessable tool that can be used in clinical practice for predicting the risk of PCAKI in ACS patients implanted drug-eluting stents.

Clinical features and outcomes of orthopaedic injuries after the kahramanmaras earthquake: a retrospective study from a hospital located in the affected region.

BACKGROUND: The purpose of this retrospective, single-institutional study was to report the clinical features and outcomes of orthopaedic injuries after the Kahramanmaras earthquake. METHODS: An institutional database review was conducted to evaluate the results of patients who applied to our hospital's emergency department after the Kahramanmaras earthquake. Trauma patients referred to orthopaedics and traumatology were identified. Patient records were checked for injury type, fracture site, treatment type (conservative or surgical), surgical technique, and outcome. Diagnosis with crush syndrome and the need for haemodialysis were also noted. Bedside fasciotomy was undertaken based on the urgency of the patient's condition, number of patients and the availability of the operating theatre. A team consisting of a trauma surgeon, a plastic surgeon, a board-certified physician in infectious disease, a reanimation specialist, a general surgeon and a nephrologist followed up with the patients. RESULTS: Within the first 7 days following the earthquake, 265 patients were admitted to the emergency department, and 112 (42.2%) of them were referred to orthopaedics and traumatology. There were 32 (28.5%) patients diagnosed with acute compartment syndrome. Fasciotomy was performed on 43 extremities of 32 patients. Of these extremities, 5 (11.6%) were upper and 38 (88.4%) were lower extremities.The surgeries of 16 (50%) of the patients who underwent fasciotomy were performed in the emergency department. There was no significant difference in terms of complications and outcomes between performing the fasciotomy at the bedside or in the operating theatre (p = 0.456). CONCLUSIONS: Fasciotomy appears to be a crucial surgical procedure for the care of earthquake causalities. Fasciotomy can be safely performed as a bedside procedure based on the urgency of the patient's condition as well as the availability of the operating theatre.

Turkish Real Life Atrial Fibrillation in Clinical Practice: TRAFFIC Study.

BACKGROUND: Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia worldwide and is associated with an increased risk of thromboembolism, ischemic stroke, impaired quality of life, and mortality. The latest research that shows the prevalence and incidence of AF patients in Türkiye was the Turkish Adults' Heart Disease and Risk Factors study, which included 3,450 patients and collected data until 2006/07.The Turkish Real Life Atrial Fibrillation in Clinical Practice (TRAFFIC) study is planned to present current prevalence data, reveal the reflection of new treatment and risk approaches in our country, and develop new prediction models in terms of outcomes. METHODS: The TRAFFIC study is a national, prospective, multicenter, observational registry. The study aims to collect data from at least 1900 patients diagnosed with atrial fibrillation, with the participation of 40 centers from Türkiye. The following data will be collected from patients: baseline demographic characteristics, medical history, vital signs, symptoms of AF, ECG and echocardiographic findings, CHADS2-VASC2 and HAS-BLED (1-year risk of major bleeding) risk scores, interventional treatments, antithrombotic and antiarrhythmic medications, or other medications used by the patients. For patients who use warfarin, international normalized ratio levels will be monitored. Follow-up data will be collected at 6, 12, 18, and 24 months. Primary endpoints are defined as systemic embolism or major safety endpoints (major bleeding, clinically relevant nonmajor bleeding, and minor bleeding as defined by the International Society on Thrombosis and Hemostasis). The main secondary endpoints include major adverse cardiovascular events (systemic embolism, myocardial infarction, and cardiovascular death), all-cause mortality, and hospitalizations due to all causes or specific reasons. RESULTS: The results of the 12-month follow-up of the study are planned to be shared by the end of 2023. CONCLUSION: The TRAFFIC study will reveal the prevalence and incidence, demographic characteristics, and risk profiles of AF patients in Türkiye. Additionally, it will provide insights into how current treatments are reflected in this population. Furthermore, risk prediction modeling and risk scoring can be conducted for patients with AF.

A Stent Misplaced in the Septal Perforating Artery: Right Ventricular Fistula, Interventricular Septal Hematoma, and Right Ventricular Outflow Tract Obstruction. / Um Stent Mal Colocado na Artéria Septal Perfurante: Fístula Ventricular Direita, Hematoma do Septo Interventricular e Obstrução da Via de Saída do Ventrículo Direito.

Coronary-cameral fistulas, though mostly regarded as congenital entities, have also been encountered as complications of major traumas and percutaneous coronary interventions (PCIs).1 On the other hand, interventricular septal (IVS) hematoma might potentially arise mostly during retrograde chronic total occlusion (CTO) interventions and has a benign course in this context.2 Herein, we describe a challenging PCI complication (and its management strategy) presenting with IVS hematoma, right ventricular fistula, and right ventricular outflow tract (RVOT) obstruction due to a misimplanted coronary stent in the septal perforating artery (SPA).

As fístulas coronário-camerais, embora consideradas em sua maioria como entidades congênitas, também têm sido encontradas como complicações de grandes traumas e intervenções coronárias percutâneas (ICPs).1 Por outro lado, o hematoma do septo interventricular (SIV) pode potencialmente surgir principalmente durante intervenções de oclusão total crônica retrógrada (OTC) e tem um curso benigno nesse contexto.2 Aqui, descrevemos uma complicação desafiadora da ICP (e sua estratégia de manejo) apresentando hematoma do SIV, fístula ventricular direita e obstrução da via de saída do ventrículo direito (VSVD) devido a um stent coronário mal implantado na artéria septal perfurante (ASP).

Calcaneus as a Rare Location of Solitary Osteochondromas: Two Case Reports.

Osteochondromas are the most common benign bone tumors, with an incidence of 36% to 41% among benign bone tumors. They can be caused by genetics, trauma, and growth defects. The incidence of all osteochondromas in the hands and feet is approximately 10%, and they are extremely rare in the calcaneus. They generally arise from the metaphysis and metaphyseal-diaphyseal region of the long bones. Osteochondromas, which are generally painless, are noted with signs of inflammation in the bursa, vascular and nerve compression, pain caused by joint deterioration, swelling in the subcutaneous tissue, or gait disturbance. The incidence of malignant transformation of solitary osteochondromas is 1%. We present two cases, an 11-year-old male patient and a 32-year-old male patient, diagnosed with osteochondroma in the calcaneus.

Hospital crisis management after a disaster: from the epicenter of 2023 Türkiye-Syria earthquake.

BACKGROUND: In such cases where sudden destruction and injury are very high, search and rescue teams and hospitals can be the most important determining factors between people's lives and deaths. METHODS: This study was conducted retrospectively, after the two catastrophic earthquakes (Türkiye-Syria Earthquakes) by taking the records of the patients who admitted to our hospital. Patients' admission times, diagnoses, demographic data, triage codes, medical interventions, hemodialysis needs, crush syndrome and mortality rates were analyzed. RESULTS: In the first 5 days after the earthquake, 247 earthquake-related patients were admitted to our hospital. The most intense period of admission to the emergency department was the first 24 h. The most intensive period of surgical procedures was 24-48 h. It was observed that Orthopedic surgical procedures were applied most frequently and the most common cause of mortality was crush syndrome. CONCLUSION: In terms of preparations for earthquakes, especially in hospitals in the earthquake zone it will be beneficial for each hospital to make hospital disaster plans. For this reason, we thought it would be useful to share our experiences during this disaster.

Integrating the Left Atrium Diameter to Improve the Predictive Ability of the Age, Creatinine, and Ejection Fraction Score for Atrial Fibrillation Recurrence After Cryoballoon Ablation.

BACKGROUND: Several clinical trials have assessed predictors for atrial fibrillation recurrence following cryoballoon catheter ablation. With these predictors, a practical and new scoring system can be developed to evaluate atrial fibrillation recurrence. The present study aimed to analyze the predictive value of the age, creatinine, and ejection fraction-left atrium score for potential recurrence of atrial fibrillation following cryoballoon catheter ablation in patients with symptomatic paroxysmal or persistent atrial fibrillation. METHODS: We retrospectively analyzed records of patients undergoing cryoballoon cath-eter ablation. atrial fibrillation recurrence was defined as an emerging atrial fibrillation episode around 12-month follow-up (with the exclusion of a 3-month blanking period). Univariate and multivariate analyses were performed to assess predictors of atrial fibrillation recurrence. In addition, receiver operating characteristic analysis was harnessed to evaluate the performance of the age, creatinine, and ejection fraction, left atrium score in determining the risk of atrial fibrillation recurrence. RESULTS: The study population comprised 106 subjects (age 52 ± 13 years, 63.2% women) with paroxysmal (84.9%, n = 90) or persistent (15.1%, n = 16) atrial fibrillation. age, creatinine, and ejection fraction, left atrium score was significantly higher in subjects with atrial fibrillation recurrence in comparison to those with the maintenance of sinus rhythm. However, on multivariate logistic regression analysis, only the age, creatinine, and ejection fraction, left atrium score (OR = 12.93, 95% CI: 2.22-75.21, P =.004) served as an independent predictor of atrial fibrillation recurrence following cryoballoon catheter ablation. CONCLUSION: Age, creatinine, and ejection fraction, left atrium score had an independent association with the risk of atrial fibrillation recurrence in subjects with atrial fibrillation undergoing cryoballoon catheter ablation. Therefore, this score might potentially serve as a useful tool for risk stratification of patients with atrial fibrillation.

Fluoroscopy guided without contrast injection for ganglion impar blockade in traumatic coccydynia: Description a modified approach and 1-year results.

BACKGROUND: This study presents a new fluoroscopy-controlled approach in patients with chronic traumatic coccydynia by applying ganglion impar block using the needle-inside-needle technique from the intercoccygeal region without the administration of contrast material. With this approach, the cost and possible side effects of using contrast material can be prevented. In addition, we examined the long-term effect of this method. METHODS: The study was designed retrospectively. The marked area was entered with a 21-gauge needle syringe, and 3 cc of 2% lidocaine was administered subcutaneously by local infiltration. A 25-gauge 90 mm spinal needle was inserted into the guide 21-gauge 50 mm needle tip. The location of the needle tip was controlled under fluoroscopy, and 2 mL of 0.5% bupivacaine and 1 mL of be-tamethasone acetate were mixed and administered. RESULTS: A total of 26 patients with chronic traumatic coccydinia participated in the study between 2018 and 2020. The average procedure time was approximately 3.19 min. The mean time of pain relief of more than 50% was 1.25±1.22 (1st min-72 h) min. The mean Numerical pain rating scale scores were 2.38±2.26 at 1 h, 2.50±2.30 at 6 h, 2.50±2.21 at 24 h, 3.73±2.20 at 1 month, 4.46±2.14 at 6 months 1 and 5.23±2.52 at 1 year. CONCLUSION: Our study shows that as an alternative in patients with chronic traumatic coccydynia, the long-term results of the needle-inside-needle method from the intercoccygeal region without contrast material are safe and feasible.

Balloon Shaft Fracture: A Nightmare Scenario in the Setting of Percutaneous Coronary Intervention.

These images illustrate an attempt to pull back the balloon of an implanted proximal stent swiftly (before it was completely deflated) just following unplanned disengagement of the guiding catheter from the right coronary ostium. This maneuver resulted in abrupt balloon shaft fracture (outside the guiding catheter), leading to a freely swinging shaft appearance in the descending aorta. Unfortunately, several attempts to retrieve the swinging fragment of the shaft failed. Moreover, intracoronary snare technique in an effort to grasp the distal portion of the shaft also failed. Finally, the shaft fragment was surgically removed along with a bypass graft operation for the severely stenotic circumflex artery.

The effect of comorbid factors and amputation level on mortality in geriatric patients with diabetic foot.

OBJECTIVES: The aim of this study was to evaluate the factors that influenced one-year and five-year mortality and to compare major and minor amputations in diabetic patients with comorbidities. PATIENTS AND METHODS: Between February 2008 and November 2014, a total of 201 type 2 diabetic foot patients (147 males, 54 females; median age: 65.99 years; range, 50 to 92 years) who underwent amputation were retrospectively analyzed. The patients were divided into two groups according to their initial amputation level: Group 1 (n=100), minor amputation group, which included the distal region of the ankle joint and Group 2 (n=101), major amputation group, which included trans-tibial amputation, trans-femoral amputation and hip disarticulation. Clinical data including patients' demographic features, re-amputation degree, length of hospitalization, hyperbaric oxygen therapy, comorbidities, blood parameters, and survival rates were recorded. RESULTS: The regression analysis of one-year mortality found that the presence of cerebrovascular disease increased death by 2.463 times (p=0.002). Minor amputation increased mortality by 2.284 (p=0.006), and each unit increase in patient age increased mortality by 1.05 (p=0.008). Chronic renal failure increased death by 3.164 times (p<0.001) in the five-year mortality regression analysis. CONCLUSION: Minor amputations have an effect on one-year mortality, as do cerebrovascular disease and age. On the other hand, chronic renal failure has a negative impact on five-year mortality. Minor amputations may have a detrimental effect on mortality due to the ongoing progression of diabetic foot disease and the involvement of comorbidities. Comorbidities associated with amputations of the diabetic foot have a significant impact on mortality.

Impact of chronic total occlusion in a non-infarct-related coronary artery on contrast-associated nephropathy in acute ST-elevation myocardial infarction.

OBJECTIVES: Co-existing chronic total occlusion (CTO) in a non-infarct-related artery (IRA) might serve as an important trigger of adverse outcomes in ST-segment elevation myocardial infarction (STEMI). Therefore, we planned to analyse the potential impact of non-IRA CTO on the evolution of contrast-associated nephropathy (CAN) in STEMI patients managed with primary percutaneous coronary intervention (P-PCI). METHODS: A total of 537 subjects with STEMI undergoing P-PCI during the first 12 h after the onset of their symptoms were enrolled in this retrospective study. The subjects were categorised based on the angiographic presence of non-IRA CTO. Moreover, the subjects were also divided into 2 groups based on their CAN status following P-PCI (CAN (+) and CAN (-)). RESULTS: Co-existing non-IRA CTO was demonstrated in 86 subjects (16%). During the hospitalisation period, we identified 81 (15.1%) subjects with CAN. Subjects with non-IRA CTO had a significantly higher incidence of CAN compared with those without (56 [12.4%] vs 25 [29.1%], respectively, p < 0.001). In a logistic regression analysis, an existing non-IRA CTO (odds ratio: 2.840, 95%CI: 1.451-5.558, p = 0.002), as well as age, haemoglobin, diabetes mellitus, creatinine, and white blood cell count, were independent of predictors of CAN. CONCLUSION: In STEMI patients managed with P-PCI, a co-existing non-IRA CTO had an independent association with the evolution of CAN.

Um Stent Mal Colocado na Artéria Septal Perfurante: Fístula Ventricular Direita, Hematoma do Septo Interventricular e Obstrução da Via de Saída do Ventrículo Direito / A Stent Misplaced in the Septal Perforating Artery: Right Ventricular Fistula, Interventricular Septal Hematoma, and Right Ventricular Outflow Tract Obstruction

Resumo As fístulas coronário-camerais, embora consideradas em sua maioria como entidades congênitas, também têm sido encontradas como complicações de grandes traumas e intervenções coronárias percutâneas (ICPs).1 Por outro lado, o hematoma do septo interventricular (SIV) pode potencialmente surgir principalmente durante intervenções de oclusão total crônica retrógrada (OTC) e tem um curso benigno nesse contexto.2 Aqui, descrevemos uma complicação desafiadora da ICP (e sua estratégia de manejo) apresentando hematoma do SIV, fístula ventricular direita e obstrução da via de saída do ventrículo direito (VSVD) devido a um stent coronário mal implantado na artéria septal perfurante (ASP).

Abstract Coronary-cameral fistulas, though mostly regarded as congenital entities, have also been encountered as complications of major traumas and percutaneous coronary interventions (PCIs).1 On the other hand, interventricular septal (IVS) hematoma might potentially arise mostly during retrograde chronic total occlusion (CTO) interventions and has a benign course in this context.2 Herein, we describe a challenging PCI complication (and its management strategy) presenting with IVS hematoma, right ventricular fistula, and right ventricular outflow tract (RVOT) obstruction due to a misimplanted coronary stent in the septal perforating artery (SPA).

Low sCD163/TWEAK Ratio at First Day After Acute Myocardial Infarction Associated with Adverse Cardiac Remodeling in Non-Elderly Patients.

Aim    In this study, we aimed to investigate the role of sCD163 / tumor necrosis factor-like weak apoptosis-inducing (TWEAK) ratio in cardiac remodeling in non-elderly patients diagnosed with first acute myocardial infarction (MI).Material and Methods    Forty-four patients (age ranges: 40-64 years) diagnosed with first-time acute ST-elevation MI in the emergency department were evaluated with cardiac magnetic resonance (CMR) imaging. Adverse remodeling (AR) was defined the increases of left ventricular end-diastolic volume by ≥12 % by CMR at 6­month post-MI TWEAK and sCD163 were measured at the first day (baseline), 2 weeks and 6 weeks post-MI.Results    The average age of patients included in the study was 53.6±5.1 years. AR was detected in 18 patients at the 6 months post-MI. At the first day post-MI, median sCD163 concentration (116 069 vs 86 394 pg / mL, p=0.040) and median TWEAK concentration (759.4 vs 220.1 pg / mL, p<0.001) were higher in AR group compared to group without AR (the non-AR group), median sCD163 / TWEAK ratio (101.4 vs. 406.8; p<0.001) was lower. At the first day post-MI, concentrations of TWEAK and sCD163 showed a positive correlation in AR group and group without AR s. At 2 weeks post-MI, positive correlation continued in the non-AR group, but no significant correlation was found in the AR group. At the first day post-MI, sCD163 / TWEAK ratio was higher diagnostic performance compared to TWEAK and sCD163.Conclusion    In the early phase post-MI, the relationship between sCD163 - TWEAK may have an important role in AR pathogenesis. A lower sCD163 / TWEAK ratio on the first day after MI was associated with an increase in left ventricular end-diastolic volume after 6 months of follow-up.

The Role of Interferons in Cardiac Remodeling after Acute Myocardial Infarction.

OBJECTIVE: To determine the relationship of serial interferon (IFN) measurements and adverse cardiac remodeling (AR) after myocardial infarction (MI). STUDY DESIGN: Observational multi-centre study. PLACE AND DURATION OF STUDY: Departments of Cardiology of Diskapi Yildirim Beyazit Training and Research Hospital, Ataturk Training and Research Hospital, Numune Training and Research Hospital, and Dr. Nafiz Sincan Korez State Hospital, Turkey, from June 2015 to June 2020. METHODOLOGY: Forty-seven patients with acute MI were included. IFN levels were measured on the first day and at 14 days and 45 days post-MI. Reverse cardiac remodeling (RR) and AR were defined as the reduction of left ventricular end-diastolic volume by ≥12% and increases of ≥12% by cardiac magnetic resonance imaging at the 6-month follow-up. Statistical significance was accepted as p<0.05. RESULTS: Median IFN-α (50.1 vs. 34.8 pg/mL, p=0.035), IFN-ß (39.1 vs. 23.0 pg/mL, p=0.013), and IFN-γ (26.7 vs. 18.5 pg/mL, p=0.023) levels on the first day post-MI were higher in the AR group compared to the RR group. At 14 days post-MI, IFN levels had decreased in the AR group, while they had not changed in the RR group. At 45 days post-MI, IFN levels were similar between the AR and RR groups. High IFN-α level on the first-day post-MI was an independent predictor of AR (OR: 1.23, 95% CI: 1.06-1.43, p=0.008). CONCLUSION: High IFN levels in the acute phase post-MI are associated with AR. Among IFNs, IFN-α is an important predictor of AR. Stable IFN levels appear to be associated with cardiac healing. KEY WORDS: Cardiac remodeling, Interferons, Inflammation, Myocardial infarction.