Objective: evaluation of telomere length change in acutely ill adult patients. Design: Blood samples were drawn on the first and seventh day of intensive care unit (ICU) stay to assess telomere length using a polymerase chain reaction (PCR)-based technique. Demographic data collected included age, weight, admission diagnosis, baseline laboratory values (pH, C- reactive protein (CRP), serum albumin level, white blood cell count (WBC) count, platelet count), and baseline SOFA and APACHE II scores. Additional data collected during the ICU stay included a repeated WBC count, the presence of positive blood cultures and outcome data, including death in the ICU or following discharge, whether ventilated or not at ICU discharge, and destination following discharge, i.e., medical ward or rehabilitation. Setting: General ICU in tertiary hospital. Patients: Forty patients admitted to the ICU within 72 h of hospital admission suffering from an acute illness were included in this prospective, observational study. Main results: Of the 40 patients studied, telomere shortening was noted in 21, telomere lengthening in 11, and no significant change in the other eight. The age of patients demonstrating telomere shortening was statistically significantly younger (45.4 vs. 61.5 years, p < 0.023) compared to those showing increased telomere length. In addition, a significant correlation was observed between the difference in telomere length and the corresponding difference in WBC count (telomere shortening was associated with a decreased WBC count and vice versa). A trend toward shortening was seen in patients with sepsis (p = 0.07). No significant correlations were found for any other demographic or outcome parameter and changes in telomere length. Conclusion: Changes in telomere length, both shortening and lengthening, were evident in the acute setting, but no associations between such changes with outcome were noted. Further studies in more homogeneous groups of patients appear to be warranted.

Background Adequate pain control following lung transplantation (LTx) surgery is paramount. Thoracic epidural analgesia (TEA) is the gold standard; however, the potential use of extracorporeal membrane oxygenation (ECMO) and consequent anticoagulation therapy raises safety concerns, prompting clinicians to seek safer alternatives. The utility of thoracic wall blocks in general thoracic surgery is well established; however, their role in the context of LTx has been poorly investigated. Methods In this retrospective exploratory study, we assessed the effect of adding a superficial parasternal intercostal plane (sPIP) block and serratus anterior plane (SAP) block to standard anesthetic and analgesic care on tracheal extubation rates, pain scores and opioid consumption until 72 hours postoperatively in LTx. Results Sixty patients were included in the analysis; 35 received the standard anesthetic and analgesic care (control group), and 25 received sPIP and SAP blocks in addition to the standard anesthetic and analgesic care (intervention group). We observed higher tracheal extubation rates in the intervention group at 8 hours postoperatively (16.0% vs 0.0%, p=0.03). This was also shown after adjusting for known prognostic factors (OR 1.18; 95% CI 1.04 to 1.33, p=0.02). Furthermore, we noted a lower opioid consumption measured by morphine milligram equivalents at 24 hours in the intervention group (median 405 (IQR 300–490) vs 266 (IQR 168–366), p=0.02). This was also found after adjusting for known prognostic factors (β −118; 95% CI −221 to 14, p=0.03). Conclusion sPIP and SAP blocks are safe regional analgesic techniques in LTx involving ECMO and clamshell incision. They are associated with faster tracheal extubation and lower opioid consumption. These techniques should be considered when TEA is not appropriate. Further high-quality studies are warranted to confirm these findings.

Severe odontogenic infections requiring surgical drainage pose significant airway management challenges. This study aimed to compare perioperative characteristics and clinical outcomes between patients managed with conventional laryngoscopy versus awake fiberoptic intubation, to identify factors associated with the selection of airway management technique, and to determine predictors of hospital length of stay. This single-center retrospective study included 85 adult patients who underwent surgical drainage of severe odontogenic infections under general anesthesia between 2015 and 2024. The primary objective was to identify factors associated with awake fiberoptic intubation selection. Secondary objectives included comparison of perioperative outcomes and identification of predictors of hospital discharge. Multivariable logistic regression and Cox proportional hazards modeling were used. Of 85 patients, 60% were managed with AFOI. Multivariable analysis identified trismus (OR = 6.67, 95% CI 1.53, 39.53, p = 0.010) and higher BMI (OR = 1.15, 95% CI 1.03, 1.33, p = 0.013) as independent predictors of AFOI selection. AFOI patients experienced more complex postoperative courses, with intraoperative tracheostomy, ICU admission, and septic shock occurring exclusively in this group. Spontaneous ventilation postoperatively was associated with earlier discharge (HR = 2.14, 95% CI 1.23, 3.73, p = 0.007), while septic shock (HR = 0.26, 95% CI 0.07, 0.91, p = 0.036) and lower BMI (HR = 0.95, 95% CI 0.90, 1.00, p = 0.040) were associated with delayed discharge. AFOI was preferentially selected for anatomically complex odontogenic infections based on objective criteria, particularly trismus and elevated BMI. The ability to achieve spontaneous ventilation postoperatively serves as a key prognostic indicator, while septic shock is strongly associated with prolonged recovery. These findings support evidence-based airway management protocols and early identification of high-risk patients to optimize outcomes in this challenging population.