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Background/Objectives: This study aimed to investigate the prognostic significance of the triglyceride–glucose index (TGI), triglyceride-to-high-density lipoprotein cholesterol (TG/HDL-C) ratio, and inflammatory biomarkers in predicting short-term mortality among intensive care unit (ICU) patients with sepsis. Additionally, this study evaluated whether combining these indices with conventional clinical scores improves prognostic accuracy. Methods: This retrospective cohort study included 600 adult ICU patients diagnosed with sepsis according to Sepsis-3 criteria between January 2020 and April 2025. Clinical, biochemical, and hematological data were collected within the first 24 h of ICU admission. Metabolic indices (TGI, TG/HDL-C) and inflammatory markers (neutrophil-to-lymphocyte ratio [NLR], systemic immune-inflammation index [SII], and pan-immune-inflammation value [PIV]) were analyzed. The primary outcome was 28-day mortality. Receiver operating characteristic (ROC) analyses, Kaplan–Meier survival curves, and a multivariable logistic regression model were applied to determine prognostic performance. Results: Non-survivors exhibited significantly higher levels of TGI, TG/HDL-C, NLR, SII, and PIV compared to survivors (all p < 0.001). In ROC analysis, TGI (AUC = 0.75, 95% CI: 0.71–0.79), TG/HDL-C (AUC = 0.72, 95% CI: 0.68–0.76), and PIV (AUC = 0.78, 95% CI: 0.74–0.82) demonstrated good discriminative power for predicting 28-day mortality. Multivariate logistic regression identified TGI > 8.95 (OR = 1.44, 95% CI: 1.19–1.74, p < 0.001), TG/HDL-C > 3.95 (OR = 1.31, 95% CI: 1.08–1.59, p = 0.005), and PIV > 260 (OR = 1.49, 95% CI: 1.22–1.82, p < 0.001) as independent predictors of mortality. Integrating TGI and PIV with the SOFA score improved prognostic performance (ΔAUC = +0.04). Conclusions: Both TGI and TG/HDL-C are independent predictors of short-term mortality in septic ICU patients, reflecting the contribution of metabolic dysregulation to disease severity. The PIV demonstrated comparable predictive ability to conventional severity scores. Combining metabolic and inflammatory biomarkers with established clinical indices may enhance early risk stratification and guide personalized management strategies in sepsis.

Background: This study aimed to evaluate the prognostic performance of four albumin-anchored ratios—blood urea nitrogen/albumin ratio (BAR), C-reactive protein/albumin ratio (CAR), lactate/albumin ratio (LAR), and albumin/creatinine ratio (ACR)—in predicting short-term mortality among intensive care unit (ICU) patients with pre-existing chronic comorbidities. Additionally, we assessed their incremental prognostic value beyond established severity scores such as APACHE II and SOFA. Materials and Methods: This retrospective cohort study included 520 chronically ill adult ICU patients admitted between July 2022 and July 2025. Patients with missing laboratory data, ICU stay <24 h, or postoperative monitoring only were excluded. BAR, CAR, LAR, and ACR were calculated from admission laboratory values. The primary outcome was 28-day mortality. Receiver operating characteristic (ROC) analyses, multivariate logistic regression, and model improvement metrics (C-statistics, NRI, IDI) were used to assess predictive performance. Results: Non-survivors had significantly higher BAR (15.0 vs. 8.2), CAR (39.2 vs. 19.1), and LAR (0.86 vs. 0.44) values and lower ACR (2.0 vs. 3.4) (all p < 0.001). In multivariate analysis, all four ratios independently predicted 28-day mortality (p < 0.001 for each). CAR showed the highest AUC (0.80), followed by LAR (0.79), BAR (0.78), and ACR (0.76). Incorporating all four ratios improved model discrimination (C-statistic 0.872 vs. 0.823; Δ = +0.049, p < 0.001) and reclassification (NRI = 0.162; IDI = 0.052). Conclusions: BAR, CAR, LAR, and ACR are independent and complementary predictors of short-term mortality in ICU patients with chronic comorbidities. Among them, CAR exhibited the best discriminative power. The combined use of these ratios enhanced risk prediction beyond traditional severity scores, suggesting their utility as simple, cost-effective markers for early mortality assessment. Because these indices are calculated from routinely measured laboratory parameters, they may represent practical and widely accessible tools for mortality risk stratification in routine ICU practice.

It is recommended that endotracheal cuff (ETTc) pressure be between 20 and 30 cm H2O. In this present study, we intend to observe average cuff pressure values in our clinic and the change in these values after the training seminar. The cuff pressure values of 200 patients intubated following general anesthesia induction in the operating theatre were measured following intubation. One hundred patients whose values were measured before the training seminar held for all physician assistants, and 100 patients whose values were measured after the training seminar were regarded as Group 1 and Group 2, respectively. Cuff pressures of both groups were recorded, and the difference between them was shown. Moreover, cuff pressure values were explored according to the working period of the physician assistants. There was no significant difference between the groups in terms of age, gender and tube diameters. Statistically significant difference was found between cuff pressure values before and after the training (p < 0.001). Average pressure measure for Group I was 54 cm H2O, while average pressure in Group II declined to 33 cm H2O. It was observed that as the working period and experience of physician assistants increased, cuff pressure values decreased, however no statistically significant different was found (p < 0.375). We believe that clinical experience does not have significant effects on cuff pressure and that training seminars held at intervals would prevent high cuff pressure values and potential complications.

Traumatic brain injury（TBI）,which is seen more in young adults,affects both patients and their families.The need for palliative care in TBI and the limits of the care requirement are not clear.The aim of this study was to investigate the length of stay in the palliative care center（PCC）,Turkey,the status of patients at discharge,and the need for palliative care in patients with TBI.The medical records of 49 patients with TBI receiving palliative care in PCC during 2013–2016 were retrospectively collected,including age and gender of patients,the length of stay in PCC,the cause of TBI,diagnosis,Glasgow Coma Scale score,Glas gow Outcome Scale score,Karnofsky Performance Status score,mobilization status,nutrition route（oral,percutaneous endoscopic gastrostomy）,pressure ulcers,and discharge status.These patients were aged 45.4 ± 20.2 years.The median length of stay in the PCC was 34.0 days.These included TBI patients had a Glasg ow Coma Scale score ≤ 8,were not mobilized,received tracheostomy and percutaneous endoscopic gastrostomy nutrition,and had pressure ulcers.No difference was found between those who were discharged to their home or other places（rehabilitation centre,intensive care unit and death） in respect of mobilization,percutaneous endoscopic gastrostomy,tracheostomy and pressure ulcers.TBI patients who were followed up in PCC were determined to be relatively young patients（45.4 ± 20.2 years） with mobilization and nutrition problems and pressure ulcer formation.As TBI patients have complex health conditions that require palliative care from the time of admittance to intensive care unit,provision of palliative care services should be integrated with clinical applications.

Abstract   Objective: This study aims to compare the effects of different inhalation anesthetics on oxidative status by measuring thiol-disulfide homeostasis in laparoscopic cholecystectomy surgeries. The effect of inhaler agents on thiol-disulfide homeostasis that shows the oxidative status in laparoscopic cholecystectomy is unknown.   Materials and Methods: In this study, 71 patients planned to undergo laparoscopic cholecystectomy under general anesthesia were included. They were divided into two groups: desflurane (group D, n: 35) and sevoflurane (group S, n: 36). Blood samples were taken before induction (T1), at 30th minute of insufflation (T2) (30th min of ischemia), and at 30th min postdeflation (T3) (30th min of reperfusion). The native thiols (–SH) and total thiols (–SH+ –SS) were determined. The amounts of disulfide (–SS), disulfide/native thiol percent ratios (–SS/–SH), disulfide/total thiol percent ratios (–SS/–SH+–SS), and native thiol/total thiol percent ratios (–SH/–SH+ –SS) were calculated.   Results: In the sevoflurane group, preoperative values and intraoperative 30th-minute SS–SH ratio were significantly reduced (p=0.017). In the desflurane group, intraoperative native thiol values and postdeflation levels significantly decreased compared to those in the preoperative values (p

Objectives: The aim of this study was to evaluate the effects of oxidative stress on thiol-disulfide homeostasis caused by hypotensive anesthesia in mastoidectomy-tympanoplasty cases undergoing controlled hypotension. Methods: Fifty adult patients scheduled for mastoidectomy and tympanoplasty were included in the study. Anesthesia was induced with lidocaine, propofol, rocuronium, and remifentanil. The maintenance of anesthesia was continued with remifentanil infusion (target mean arterial pressure as 60-65 mmHg) along with 2% sevoflurane/40% O2/air mixture. Blood samples were taken 5 times at the t0 (before induction), t1 (intraoperatively after intubation), t2 (first hour) and t3 (second hour of the operation) and t4 (following recovery). Total thiol (TT) and Native Thiol (NT) levels were measured, and thus, Di-Sulphide (SS), Di-Sulphide/Native Thiol (SSNT), Di-Sulphide/Total Thiol (SSTT), and Native Thiol/Total Thiol (NTTT) values were estimated. Results: During the operation, progressive decrease was observed in thiol levels of patients. There was a significant decrease in t3 thiol values when compared with t0 value. Thiol values were observed to have returned to baseline values after recovery from anesthesia (p>0.05). SS, SSNT and SSTT levels were found as increased in t1 blood samples, but increase in SSNT and SSTT levels was significant. Throughout the operation, values were observed to have dropped and reverted back to initial values. Conclusion: Since the measurement of thiol-disulfide blood values is able to show the instantaneous state of oxidative stress, it can be used in anesthesia practice in which every event occurs very quickly.

INTRODUCTION: Percutaneous mitraclip implantation system, is a new technique developed for patients with high surgical risks. It is generally performed in a catheterisation laboratory with the guidance of fluoroscopy and transesophageal echocardiography. In this study, we aimed to share our experiences on anaesthetic in patients undergoing mitraclip implantation under general anaesthesia. METHODS: Eighty four patients with severe, symptomatic mitral insufficiency, who had undergone MitraClip implantation under general anaesthesia between July 2012 and March 2015 (54 male, 30 female; mean age: 68.5±10.2 years) were retrospectively investigated in terms of anaesthetic management. RESULTS: Of the 84 patients undergoing percutaneous mitraclip implantation under general anaesthesia, 84.5% had sodium thiopental and 75% had midazolam for anaesthesia induction. For the maintenance of anaesthesia, 57% of the patients were reported to have sevoflurane, whereas the rest had desflurane. The mean duration of the procedure and anaesthesia was 140.9±48.2 mins and 165.7±50.6 min, respectively. Seventy seven patients were transported to the intensive care unit and intubated after the procedure. The median extubation time was 3 h. Length of stay in the intensive care unit was 2 days, whereas it was 4 days for hospital stay. One patient died during the procedure and six patients died after the procedure. DISCUSSION AND CONCLUSION: Percutaneous mitraclip implantation procedure is quite difficult for anaesthesiologists because of the procedure itself and the population on which the procedure is performed. The primary aim of anaesthesia management is to provide haemodynamic stability. The preoperative preparation and anaesthesia methods should be the same as for patients undergoing cardiac surgery. It is reported that as the experience regarding this subject increases, success of the procedure increases, with better protected haemodynamic stability, less inotropic and vasopressor requirement and shorter length of hospital stay.

A long-term care hospital (LTCH) is a specialized facility for patients with serious health problems who require continuous and intensive care but not comprehensive diagnostic methods. LTCHs provide prolonged complex care and wound care in the period following the acute stage of disease. When intensive care unit (ICU) stay is prolonged in the United States of America, the patients may be transferred to an LTCH. Medicare suggests hospitalization > 25 days in LTCHs. The LTC system in Europe differs from that in other non-European countries and differences are also seen among European countries. In practice, patients who need LTC in Turkey are hospitalized in ICUs. Long term care is a new concept for the Turkish health system and there are no studies on LTCHs in Turkey. A significant proportion of intensive care beds in Turkey are used for long-term hospitalized patients with complex problems. This is a clear waste of resources. The establishment of LTCHs in Turkey would prevent from this waste and provide the opportunity to increase experience of complex treatments.

A long-term care hospital (LTCH) is a specialized facility for patients with serious health problems who require continuous and intensive care but not comprehensive diagnostic methods. LTCHs provide prolonged complex care and wound care in the period following the acute stage of disease. When intensive care unit (ICU) stay is prolonged in the United States of America, the patients may be transferred to an LTCH. Medicare suggests hospitalization > 25 days in LTCHs. The LTC system in Europe differs from that in other non-European countries and differences are also seen among European countries. In practice, patients who need LTC in Turkey are hospitalized in ICUs. Long term care is a new concept for the Turkish health system and there are no studies on LTCHs in Turkey. A significant proportion of intensive care beds in Turkey are used for long-term hospitalized patients with complex problems. This is a clear waste of resources. The establishment of LTCHs in Turkey would prevent from this waste and provide the opportunity to increase experience of complex treatments.

General anesthesia (GA) is the most commonly used anesthetic technique for spinal surgery. This study aimed to compare spinal anesthesia (SA) and GA in patients undergoing spinal surgery, in terms of perioperative outcome and cost effectiveness. The study included 80 patients with ASA (American Society of Anesthesiologists) physical status I–II. The patients were randomized to receive SA (n=40) or GA (n=40). Heart rate (HR), mean arterial blood pressure (MABP), blood loss, duration of surgery, duration of anesthesia, surgeon satisfaction, and duration in the post-anesthesia care unit (PACU) were recorded. Postoperative analgesic requirement, nausea and vomiting (PONV), perioperative hemodynamic variables, and anesthetic costs were determined. HR and MABP were significantly higher in the GA group than in the SA group at the end of surgery and at PACU admission. Duration of anesthesia, surgeon satisfaction, postoperative analgesic requirement, and anesthetic costs were significantly higher in the GA group. Mean blood loss was lower in the SA group than in the GA group, but the difference was not significant. Duration of surgery, duration in the PACU, perioperative hemodynamic variables, and complications were similar in both groups. SA could be considered a reliable alternative to GA in patients undergoing lumber spine surgery, as it is clinically as effective as GA, but more cost effective.