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Background: While cardiopulmonary resuscitation (CPR) may be life-saving for patients in cardiac arrest, it simultaneously puts them at risk for skeletal and soft tissue injuries. The prevalence of cardiovascular and thoracic wall injuries related to CPR varies significantly in the literature, from 21% to more than 78%. After restoration of circulation, ischemia-reperfusion brain injury ensues. Sedation is one of the interventions that can reduce its effects on brain cells. The purpose of this study was to analyse the use of analgesics and sedatives in nontraumatic patients after sudden cardiac arrest in the peri-resuscitation period in the emergency department. Methods: This was a retrospective cohort study. An analysis was performed on the electronic health records of 131 patients who underwent CPR, with ages ranging from 24 to 96 years. The study protocol was in accordance with the Declaration of Helsinki. Results: Chest wall injuries were assessed based on the results of X-ray imaging ( n = 39; 31%) and computed tomography ( n = 87; 69%). Of the 126 cases, 17.5% had rib fractures and 6.3% had rib and sternal fractures. Almost 78% of the patients ( n = 102) received sedatives and/or analgesics during the peri-resuscitation period. Monotherapy was used in 85 cases. Among these drugs the most frequently mentioned were midazolam (45.2%), fentanyl (26.8%), and propofol (20.8%). Conclusions: As only two-thirds of the patients received sedation and half received analgesics, there is still room for a broader incorporation of analgesia and sedation into peri-resuscitation care protocols.

Background: The prevalence of suicidal attempts among adolescents during COVID-19 significantly increased compared with pre-pandemic estimates. The aim of the study was to explore the demographic and clinical profile of adolescent suicide attempters admitted to the emergency department during the COVID-19 pandemic., Material and Method: The retrospective analysis included, on the basis of electronic medical records in the CliniNet system, sociodemographic and clinical data of patients aged 10-18 years with a diagnosis of suicide attempt. Follow-up period: from March 20, 2020 to May 16, 2023., Results: During the COVID-19 pandemic, there were 425 emergency department visits among adolescents aged 11-17 due to a suicide attempt, with the largest number in the 15-17 (69%) age range. The percentage of emergency department visits was higher among females (80%) and urban residents (75.3%). Self-poisoning was the most common cause of suicide attempts (52.4%), followed by self-harm (41.4%), hanging (3.2%) and jumping from a height (2.1%). The most common toxic substances in self-poisonings were antidepressants and antipsychotics, followed by paracetamol. About 70% of visits were associated with adolescent mental disorders, of which depressive disorder was the most common. One death per 425 visits was recorded (0.2%)., Conclusions: Adolescents attempting suicide during COVID-19 were most likely female, aged 15-17, city dwellers, undergoing psychiatric treatment mainly for depressive disorders. The mental health consequences of the pandemic may be more long term, and further monitoring will be needed in the years to come., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Tomaszek, Kurleto, Turkanik, Bielec, Milaniak and Dąbrowska-Mędrzycka.)

Tau protein aggregation is a hallmark of several neurodegenerative diseases, including Alzheimer's disease, frontotemporal dementia (FTD) and progressive supranuclear palsy (PSP), spurring development of tau-lowering therapeutic strategies. Here, we report fully human bifunctional anti-tau-PEST intrabodies that bind the mid-domain of tau to block aggregation and degrade tau via the proteasome using the ornithine decarboxylase (ODC) PEST degron. They effectively reduced tau protein in human iPSC-derived cortical neurons in 2D cultures and 3D organoids, including those with the disease-associated tau mutations R5L, N279K, R406W, and V337M. Anti-tau-hPEST intrabodies facilitated efficient ubiquitin-independent proteolysis, in contrast to tau-lowering approaches that rely on the cell's ubiquitination system. Importantly, they counteracted the proteasome impairment observed in V337M patient-derived cortical neurons and significantly improved neuronal survival. By serial mutagenesis, we created variants of the PEST degron that achieved graded levels of tau reduction. Moderate reduction was as effective as high reduction against tau V337M-induced neural cell death.

Background: The knowledge and attitudes of dialyzed patients toward the best method of renal replacement treatment (ie, kidney transplantation [KTx]) may be the main factor motivating them to apply and be put on the national kidney transplant waiting list, resulting in a better prognosis., Objective: Assessment of the knowledge and attitudes of dialyzed patients toward KTx., Methods: A pilot study is considered an introductory step before the nationwide project, which will cover dialysis centers in Poland from 2023 to 2024. The authorship 4-part questionnaire, including self-assessment knowledge, attitude dimension, pain and mental evaluation section, was made available to 30 patients with hemodialysis aged 30 to 75 years., Results: The median age of the patients was 59 years. The primary cause of end-stage renal disease (ESRD) was glomerulonephritis (33%). Most of the patients stayed on hemodialysis for 2 years or less (57%); 43% of the patients declared insufficient knowledge in the field of KTx, 41% of the patients were not informed at the nephrology clinic that KTx remains one of the methods of renal replacement therapy, and 65% did not receive information about the possibility of preemptive or early transplantation from a relative donor. Only 34% of the patients considered KTx to be a much better treatment option than dialysis, but only 20% of those were on the national waiting list for KTx., Conclusions: The pilot study showed insufficient knowledge of patients with ESRD regarding kidney transplantation as a method of renal replacement therapy. There is a need to introduce an effective educational program., Competing Interests: Declaration of competing interest All the authors declare no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Introduction: Peripheral artery and aorta diseases contribute to complex consequences in various areas, as well as increasing physical and mental discomfort resulting from the progressive limitation or loss of functional capacities, in particular in relation to walking, decreased endurance during physical exercise, a drop in effort tolerance, and pain suffered by patients. Limitations in functional capacities also increase the risk of falls. Most falls take place during the performance of simple activities. The aim of this study was to investigate factors associated with moderate-to-high risk of future falls in patients scheduled for vascular surgeries., Methods: This cross-sectional study included patients aged 33-87, scheduled for vascular surgeries. Based on the Timed Up and Go test, patients were categorized as having a moderate-to-high (≥ 10 s) or low risk of falls. Multiple logistic regression was carried out to assess the relationship between fall-risk levels and independent sociodemographic and clinical variables., Results: Forty-eight percent of patients were categorized as having a moderate-to-high risk of future falls. Females (OR = 1.67; Cl95%: 1.07-2.60) and patients who suffered from hypertension (OR = 2.54; Cl95%: 1.19-5.40) were associated with a moderate-to-high risk of future falls. The Barthel Index correlated negatively (OR = 0.69; Cl95%: 0.59-0.80), while age correlated positively with fall-risk levels (OR = 1.07; Cl95%: 1.02-1.12)., Conclusion: Factors that may be associated with a moderate-to-high risk of future falls in patients scheduled for vascular surgeries include age, female gender, hypertension, and the Barthel Index., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Piotrkowska, Mędrzycka-Dąbrowska and Tomaszek.)

Introduction: Pain management among children following thoracic surgery is an area of significant practice variability. Understanding the risk factors of moderate-to-severe pain intensity will allow for adequate pain relief. The aim of the study was to assess the maximum intensity of pain at rest in pediatric patients within 24 h of thoracic surgery and to investigate the prevalence and predictors of moderate-to-severe pain., Methods and Findings: This is a prospective cohort study of patients in observational and randomized controlled trials following thoracic surgery. A secondary analysis of data was conducted using data collected from 446 patients aged 7-18 years undergoing thoracic surgery. The primary endpoint was maximum pain intensity (Numerical Rating Scale; NRS; range: 0-10) and the secondary endpoint was the prevalence and predictors of moderate-to-severe pain (NRS > 2/10). The median maximum pain in the cohort was 3 [0; 4]. During the immediate postoperative period, 54% of patients reported a maximum NRS > 2/10. The infusion of morphine by an intravenous route (vs. epidural route) was a protective factor against moderate-to-severe pain. Taking into account the findings related to the type of epidural analgesia (vs. intravenous morphine), it was found that only the administration of 0.25% bupivacaine combined with morphine or fentanyl was a protective factor against moderate-to-severe postoperative pain. Patients aged 14-18 years (vs. aged 7-13 years) had an increased risk of reporting pain as moderate-to-severe., Conclusions: The route of analgesic administration, type of multimodal analgesia, and patients' age predict moderate-to-severe pain in pediatric patients after thoracic surgery.

Clinical or subclinical malnutrition occurs in 30% to 70% of patients with advanced heart failure and increases the risk of postoperative adverse events. The main objective of this study was to assess the nutritional status of patients prior to left ventricular assist device (LVAD) implantation using different methods of malnutrition assessment and to evaluate the relationship between nutritional status and postoperative adverse events. A retrospective cohort study included 120 patients aged 26-74 years referred for LVAD surgery. Preoperative nutritional status (NRS-2002-Nutritional Risk Score 2002, NRI-Nutritional Risk Index, PNI-Prognostic Nutritional Index; TLC-total lymphocyte count) and postoperative adverse events were assessed. Moderate to severe malnutrition was found in 55.8%, 43.3%, 40.0%, and 20% of all patients, respectively, according to the PNI, NRI, TLC, and NRS-2002 scores. Patients with a TLC < 1200 cells/m 3 had a higher risk of postoperative acute renal failure [hazard ratio (HR): 2.5; 95% confidence interval (95% CI): 1.01-6.3] and death during the observation period [HR = 2.1; 95% CI: 1.2-3.5]. Moderate to severe malnutrition was also associated with a significantly increased risk of in-hospital death [for the NRI score, HR = 4.9 (95% CI: 1.1-22.0); for the PNI score, HR = 5.0 (95% CI: 1.1-22.3)]. In conclusion, moderate to severe malnutrition prior to LVAD implantation has been identified as a risk factor for postoperative acute renal failure and mortality. Assessment of nutritional risk may improve patient selection and early initiation of nutritional support.

Introduction: Blood transfusion is an intervention widely used in therapeutics (e.g., in the perioperative period), thus, knowledge about factors associated with blood donation is important. The aim of this study was to investigate the impact of sociodemographic factors, personal values and life satisfaction on blood donation in Poland., Methods: Secondary analysis of data. A multiple logistic regression was carried out to assess the relationship between sociodemographic factors, life satisfaction (Satisfaction with Life Scale), personal values (Personal Values List) and blood donation., Results: Of the 770 respondents aged 18-65 years, 262 respondents (34%) donated blood at least once in their lives. Respondents who believed that blood donation is safe (OR = 1.71; Cl95%: 1.20 to 2.43), were male (OR = 1.47; Cl95%: 1.26 to 1.72), married (OR = 1.31; Cl95%: 1.11 to 1.54) and those with high school education (OR = 0.81; Cl95%: 0.66 to 0.99) were more often blood donors., Conclusion: Perceived blood donation safety and sociodemographic factors such as gender, marital status, and education level may influence blood donation. Health education is necessary to increase knowledge and shape positive attitudes toward blood donation among the society., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Siekierska, Tomaszek, Kurleto, Turkanik and Mędrzycka-Dąbrowska.)

Introduction: With the development of medical technology, clinical alarms from various medical devices, which are rapidly increasing, are becoming a new problem in intensive care units. The aim of this study was to evaluate alarm fatigue in Polish nurses employed in Intensive Care Units and identify the factors associated with alarm fatigue., Methods: A cross-sectional study. The study used the nurses' alarm fatigue questionnaire by Torabizadeh. The study covered 400 Intensive Care Unit nurses. The data were collected from February to June 2021., Results: The overall mean score of alarm fatigue was 25.8 ± 5.8. Participation in training programs related to the use of monitoring devices available in the ward, both regularly (ß = -0.21) and once (ß = -0.17), negatively correlated with nurses' alarm fatigue. On the other hand, alarm fatigue was positively associated with 12 h shifts [vs. 8 h shifts and 24 h shifts] (ß = 0.11) and employment in Intensive Cardiac Surveillance Units-including Cardiac Surgery [vs. other Intensive Care Units] (ß = 0.10)., Conclusion: Monitoring device alarms constitute a significant burden on Polish Intensive Care Unit nurses, in particular those who do not take part in training on the operation of monitoring devices available in their ward. It is necessary to improve Intensive Care Unit personnel's awareness of the consequences of overburdening and alarm fatigue, as well as to identify fatigue-related factors.

Background: Delirium is a cognitive disorder that occurs with high frequency in patients in intensive care units and affects patient outcomes. Despite recommendations for monitoring and assessing delirium in the ICU, studies show that it is still not routinely assessed and often remains undiagnosed or misinterpreted as dementia or depression., Aim: The aim of this study was (1) to assess nurses' knowledge and clinical practices regarding delirium, (2) to identify the factors associated with nurses' knowledge, and (3) to define barriers to effective control of delirium., Methods: A cross-sectional study was conducted among 371 ICU nurses in Poland., Results: 53.1% of nurses had never been educated on delirium control resulting in a deficit in knowledge of delirium symptoms, risk factors and complications associated with delirium in ICU patients. Master's degree in nursing (vs. Registered nurses + Bachelor's), female gender, and working in university hospital (vs. other) were positively correlated with nurse's knowledge, while age had a negative impact on knowledge. Delirium is a marginalized state in ICU patients, only 16.4% of nurses assessed delirium routinely and 35.8% assessed delirium occasionally, rarely using validated scales. Barriers to effective delirium control were primarily the lack of a requirement to assess delirium, the difficulty of assessing delirium in intubated patients and nurses' lack of confidence in their ability to use delirium assessment tools., Conclusions: There is an urgent need to educate nurses about delirium and to make delirium assessment obligatory in clinical practice. The area of change should also include a hospital policy on delirium monitoring and management. The study was registered on ClinicalTrials.gov (NCT05384964)., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Lange, Mȩdrzycka-Da̧browska, Tomaszek, Wujtewicz and Krupa.)

Objective: To assess the factors related to perioperative state anxiety in paediatric patients and their parents., Methods: A cohort study was conducted on paediatric patients 9-17 years of age, who underwent the modified Ravitch procedure ( n = 96), and their parents ( n = 96). The level of anxiety was measured using the State-Trait Anxiety Inventory questionnaire. Multivariable linear regression models were calculated to find the relationships between the pre- and postoperative state anxiety of the patients/parents and the independent variables, both demographic (age, gender) and clinical (e.g., postoperative pain, trait anxiety)., Results: Preoperative anxiety in the paediatric patients was positively correlated with their trait anxiety (β = 0.47; 95% CI: 0.29 to 0.64) and preoperative parental anxiety (β = 0.24; 95% CI: 0.07 to 0.42). The high level of preoperative anxiety (vs. low and moderate) (β = 0.40; 95% CI: 0.22 to 0.58), trait anxiety (β = 0.22; 95% CI: 0.04 to 0.40) and average postoperative pain at rest (β = 0.18; 95% CI: 0.01 to 0.34) had a positive impact on the postoperative anxiety in patients. However, the patients' age was negatively correlated with postoperative anxiety (β = -0.19; 95% CI: -0.35 to -0.02). Three variables were found to predict preoperative parental anxiety: their trait anxiety (β = 0.41; 95% CI: 0.23 to 0.59), female gender (β = 0.18; 95% CI: 0.002 to 0.36) and the intravenous route for the postoperative pain management in the patients (β = -0.18; 95% CI: -0.36 to -0.001). The parental postoperative anxiety was influenced by their trait anxiety (β = 0.24; 95% CI: 0.04 to 0.43), preoperative anxiety in patients (β = 0.21; 95% CI: 0.02 to 0.40) and female gender of children (β = 0.19; 95% CI: 0.001 to 0.39)., Conclusions: Trait anxiety was a strong factor positively affecting the perioperative state anxiety. In addition, paediatric patient anxiety before surgery was related to their parents' anxiety, and, after surgery, this was associated with high preoperative anxiety, pain and age. The parents' anxiety before surgery was influenced by gender and the type of postoperative analgesia in the patients, while, after surgery, this was influenced by the patients' preoperative anxiety/gender.

Objective: To compare the efficacy of analgesia with intravenous infusion of morphine and thoracic epidural infusion of ropivacaine with fentanyl in pediatric patients after the Ravitch procedure., Methods: Postoperative analgesia was achieved by intravenous morphine infusion with a dose of 0.02-0.06 mg/kg per hour (intravenous group, n = 56) or thoracic epidural infusion of 0.2% ropivacaine and fentanyl 5 µg/mL with a flow rate of 0.1 mL/kg per hour (epidural group, n = 40). Furthermore, the multimodal pain management protocol included paracetamol, non-steroidal anti-inflammatory drugs, and metamizole as a rescue drug. The primary outcomes included pain scores (according to the Numerical Rating Scale, range 0-10), while the secondary outcomes included consumption of the rescue drug, anxiety, postoperative side effects, and patient satisfaction. The observation period lasted from postoperative day 0 to postoperative day 3., Results: Median average and maximal pain scores at rest, during deep breathing, and coughing were significantly lower in the intravenous group compared to the epidural group ( p < 0.05). The effect size was medium (Cohen's d ranged from 0.5 to 0.7). Patients receiving morphine required significantly lower numbers of metamizole doses than in the epidural group (median 1 vs. 3; p = 0.003; Cohen's d = 0.6). Anxiety, postoperative side effects, and patient satisfaction were similar in both groups ( p > 0.05)., Conclusions: An intravenous infusion of morphine may offer better postoperative analgesia than a thoracic epidural infusion of ropivacaine with fentanyl.

The aim of the study was to investigate whether the use of pre- and postoperative gabapentin can decrease postoperative pain, morphine consumption, anxiety and side effects, as well as improve patient satisfaction. A total of 56 patients, 9−17 years of age, undergoing a modified Ravitch procedure, were randomised (allocation ratio 1:1) to receive multiple perioperative doses of gabapentin (preoperatively 15 mg/kg, postoperatively 7.5 mg/kg, two times per day for three days) or a placebo. All the patients received intravenous infusion of morphine, paracetamol and non-steroidal anti-inflammatory drugs. Metamizole was given as a “rescue drug”. The observation period included the day of surgery and three postoperative days. The primary outcomes were postoperative pain intensity (at rest, during deep breathing and coughing). Additional outcomes included the consumption of morphine, the total number of doses of metamizole, anxiety, postoperative side effects and patient satisfaction. Median average and maximal pain scores (on the day of surgery and on the second postoperative day) were significantly lower only in the gabapentin group at rest (p < 0.05). Compared to the placebo group, gabapentin treatment reduced the demand for morphine on the first postoperative day (median 0.016 vs. 0.019 mg/kg/h; p = 0.03) and the total number of metamizole doses (median 1 vs. 2 p = 0.04). Patient satisfaction was significantly greater in the gabapentin group (median 10 vs. 9; p = 0.018). Anxiety and postoperative side effects were similar in both groups (p > 0.05). Pre- and postoperative gabapentin administration as part of a multimodal analgesic regimen may decrease postoperative pain, opioid consumption and demand for a “rescue drug”, as well as improve patient satisfaction.

Increased circulating levels of soluble interleukin (IL)-6 receptor α (sIL-6Rα) are commonly observed during inflammatory responses, allowing for IL-6 signaling in cells that express the ubiquitous receptor subunit gp130 but not IL-6Rα, such as endothelial cells. Activation of Toll-like receptor (TLR)-4 or the tumor necrosis factor (TNF) receptor leads to NF-κB-dependent increases in endothelial IL-6 expression. Thus, we hypothesize that danger signals may induce autocrine IL-6 signaling within the endothelium via sIL-6Rα-mediated trans-signaling. In support of this hypothesis, we recently demonstrated that conditional deletion in the endothelium of the IL-6 signaling inhibitor SOCS3 leads to rapid mortality in mice challenged with the TLR-4 agonist endotoxin through increases in vascular leakage, thrombosis, leukocyte adhesion, and a type I-like interferon response. Here, we sought to directly test a role for sIL-6Rα in LPS-treated human umbilical vein and dermal blood microvascular endothelial cells. We show that cotreatment with sIL-6Rα dramatically increases the loss of barrier function and the expression of COX2 and tissue factor mRNA levels induced by LPS. This cotreatment led to strong activation of STAT1 and STAT3 while not affecting LPS-induced activation of p38 and NF-κB signaling. Similar results were obtained when sIL-6Rα was added to a TNF challenge. JAK inhibition by pretreatment with ruxolitinib or by SOCS3 overexpression blunted LPS and sIL-6R synergistic effects, whereas SOCS3 knockdown further increased the response. Together, these findings demonstrate that IL-6 signaling downstream of NF-κB activation leads to a strong endothelial activation and may explain the acute endotheliopathy observed during critical illness.

Background: Chronic kidney disease effects about 4.2 million people in Poland, yet Polish organ donation research is rare. In addition, compared to other countries in the world, Poland has a relatively low living donation rate. Still, little is known about how Poles would react to the possibility of living kidney donation to strangers. A study was conducted to examine public opinion about living kidney donation, as well as their knowledge about it, willingness to donate to a stranger, and support for a possible expansion of existing Polish organ donation legislation to include living donation to strangers., Methods: A self-report questionnaire, which included a socio-demographic datasheet (9 questions), 16 questions about attitudes towards living donation, and 1 question about knowledge concerning transplantation law was sent to the respondents from December 2020 - February 2021. Logistic regression was used to assess factors affecting the support of the legalization of unspecified kidney donation amongst the participants., Results: More than sixty percent (62.1) of respondents supported legalization of unspecified living kidney donation. Such legalization would be accepted by people who accept a choice of a family member to donate a kidney to a stranger (OR = 3.50; Cl 95%: 1.49 to 4.85), who think bone-marrow transplant is safe (OR = 2.65; Cl 95%: 1.80 to 3.91), recognize the benefit of carrying out tests before donating a kidney (OR = 2.56; Cl 95%: 1.79 to 3.69), would agree to receive a kidney from another person (OR = 2.24; Cl 95%: 2.53 to 3.13), or would agree to donate organs after death (OR = 2.06; Cl 95%: 1.45 to 2.95). However, support for unspecified living kidney donation would not be given by respondents fearing the risk of organ trafficking (OR = 0.54; Cl 95%: 0.38 to 0.79)., Conclusions: In Poland there is strong support for legalization of unspecified living kidney donation. It is vital that future legislation define organ trafficking as a crime with serious punishment so that legal unspecified living kidney donation is not hindered., Trial Registration: The study was registered with ClinicalTrials.gov (ID: NCT04789122 ) on 08/03/2021., (© 2022. The Author(s).)

Introduction: Understanding the factors associated with the development of ventilator-associated pneumonia (VAP) in critically ill patients in the intensive care unit (ICU) will allow for better prevention and control of VAP. The aim of the study was to evaluate the incidence of VAP, as well as to determine risk factors and protective factors against VAP. Design: Mixed prospective and retrospective cohort study. Methods: The cohort involved 371 critically ill patients who received standard interventions to prevent VAP. Additionally, patients in the prospective cohort were provided with continuous automatic pressure control in tapered cuffs of endotracheal or tracheostomy tubes and continuous automatic subglottic secretion suction. Logistic regression was used to assess factors affecting VAP. Results: 52 (14%) patients developed VAP, and the incidence density of VAP per 1000 ventilator days was 9.7. The median days to onset of VAP was 7 [4; 13]. Early and late onset VAP was 6.2% and 7.8%, respectively. According to multivariable logistic regression analysis, tracheotomy (OR = 1.6; CI 95%: 1.1 to 2.31), multidrug-resistant bacteria isolated in the culture of lower respiratory secretions (OR = 2.73; Cl 95%: 1.83 to 4.07) and ICU length of stay >5 days (OR = 3.32; Cl 95%: 1.53 to 7.19) were positively correlated with VAP, while continuous control of cuff pressure and subglottic secretion suction used together were negatively correlated with VAP (OR = 0.61; Cl 95%: 0.43 to 0.87). Conclusions: Tracheotomy, multidrug-resistant bacteria, and ICU length of stay >5 days were independent risk factors of VAP, whereas continuous control of cuff pressure and subglottic secretion suction used together were protective factors against VAP.

Introduction: Pain experienced during labor is a symptom of contractile activity and is a physiological feature of the uterus that occurs at the appropriate stages of labor. For the majority of women, labor pain is the most severe pain they will ever experience, and therefore should be relieved., Objective: (1) To evaluate labor pain intensity before and after using non-pharmacological and pharmacological interventions; (2) to assess women's satisfaction of labor pain management., Methods: A multicenter cross-sectional survey study was performed on 500 women who gave birth in different reference level hospitals (i.e., I, II, III). Pain intensity was assessed according the Numeric Rating Scale (range 0-10), whereas women's satisfaction was measured with a 5 point Likert scale., Results: The use of both non-pharmacological (median 6.7 (5; 8) vs. 4.5 (3.3; 5.5)) and pharmacological methods (median 8 (7; 9) vs. 5 (3; 6)) resulted in a significant reduction in pain ( p < 0.01). Water immersion and epidural anesthesia proved to be the most effective non-pharmacological and pharmacological methods, respectively. In hospitals of reference I, analgesic management was based primarily on the use of non-pharmacological techniques, less often mixed, i.e., non-pharmacological and pharmacological techniques (27.5%). On the other hand, in hospitals with higher referentiality, mixed methods were used more often (level II-65.8%; level III-81.2%). Pain intensity was significantly higher ( p < 0.0001) in hospitals with reference level I (median 5 (4; 6)) than in the hospitals with reference level II (median 4.2 (3; 5)) or level III (median 4.2 (3.3; 5.4)). Epidural anesthesia was most often performed (60%) in the hospital of reference II. Women's satisfaction (median 4 (3; 5)), inter alia, was associated with the effectiveness of applied methods., Conclusions: The study findings suggest that women giving birth in hospitals of higher referentiality have better control of labor pain due to access to pharmacological methods. Epidural anesthesia remains the gold standard for relieving labor pain. The choice of a specific method is determined by the degree of hospital and associated with the pain referentiality.

Introduction: Living donor kidney transplantation is the preferred method of treating kidney failure. The donor agrees to undergo an elective procedure for the benefit of the recipient., Aim: To assess the attitude toward living kidney donation and to investigate the factors that contribute to kidney donation willingness., Methods: A cross-sectional study was carried out between December 2020 and February 2021. The study covered a representative group of 953 Poles aged 18-77, living in all Polish voivodships. The relationship between sociodemographic factors, personal values (Personal Values List), the total score of life satisfaction (Satisfaction with Life Scale) and the willingness to donate a kidney to another human was assessed using a logistic regression model., Results: The most frequently chosen personal values were: good health; physical and mental fitness; love and friendship; knowledge and wisdom. The most frequently chosen symbols of happiness were: good health, successful family life, being needed by others. The median satisfaction with life for the entire group was 20 [16; 24]. Voluntary donation of a kidney to another human being i.e., family, friends, strangers were more often declared by women (OR = 1.21; Cl95%: 1.03-1.42), for whom the most important symbol of happiness was a life full of adventures, travels (OR = 1.39; Cl95%: 1.06-1.82) and the most important personal value was goodness and tenderness (OR = 1.21; Cl95%: 1.05-1.40). Total scores of The Satisfaction with Life Scale correlated positively with the willingness to voluntarily donate a kidney (OR = 1.03; Cl95%: 1.003-1.06), while age correlated negatively (OR = 0.99; Cl95%: 0.98-0.99)., Conclusions: Respondents who declare their willingness to be a living kidney donor are mainly female, for which the most important symbol of happiness is a life full of adventures and travel, and the most important values are personal goodness and tenderness. The desire to donate a kidney to another person decreases with age and grows with life satisfaction., Trial Registration: ClinicalTrials.gov (ID: NCT04789122).

The ventilator bundle consists of multiple methods to reduce ventilator-associated pneumonia (VAP) rates in Intensive Care Units (ICU). The aim of the study was to evaluate how the continuous automatic pressure control in tapered cuffs of endotracheal/tracheostomy tubes applied along with continuous automatic subglottic secretion suction affect the incidence of VAP. In the prospective cohort ( n = 198), the standard VAP bundle was modified by continuous automatic pressure control in taper-shaped cuff of endotracheal/tracheostomy tubes and subglottic secretion suction. VAP incidence, time to VAP onset, invasive mechanical ventilation days/free days, length of ICU stay, ICU mortality, and multidrug-resistant bacteria were assessed and compared to the retrospective cohort ( n = 173) with the standard bundle (intermittent cuff pressure of standard cuff, lack of subglottic secretion suction). A smaller incidence of VAP (9.6% vs. 19.1%) and early onset VAP (1.5% vs. 8.1%) was found in the prospective compared to the retrospective cohort ( p < 0.01). Patients in the prospective cohort were less likely to develop VAP (RR = 0.50; 95% CI: 0.29 to 0.85) and early-onset VAP (RR = 0.19; 95% CI: 0.05 to 0.64) and had longer time to onset VAP (median 9 vs. 5 days; p = 0.03). There was no significant difference ( p > 0.05) between both cohorts in terms of invasive mechanical ventilation days/free days, length of ICU stay, ICU mortality and multidrug-resistant bacteria. Modification of the bundle for prevention of VAP can reduce early-onset VAP and total incidence of VAP and delay the time of VAP occurrence.

The dynamically changing epidemiological situation caused by the SARS-CoV-2 virus is associated with the increased burden and fatigue of medical personnel. The aim of the study was to evaluate: (1) oxygen and carbon dioxide blood pressure and saturation levels in medical personnel caring for patients isolated due to SARS-CoV-2 in ICUs; (2) adverse symptoms reported by medical personnel after leaving the isolation zone., Design: A Prospective Cohort Study., Methods: The project was implemented in the first quarter of 2021. Medical personnel working with patients isolated due to SARS-CoV-2 in the ICU of three hospitals were eligible for the study. The participants of the study were subjected to two analyses of capillary blood by a laboratory diagnostician., Results: In the studied group of medical personnel (n = 110) using FFP2/FFP3 masks, no significant differences ( p > 0.05) were found between the parameters of geometric examination performed before and after leaving the isolation ward of the hospital. After working in the isolation ward, nurses reported malaise (somnolence, fatigue, sweating, dizziness) more often than paramedics (44% vs. 9%; p = 0.00002). The risk of ill-being in nurses was approximately nine times higher than in paramedics (OR = 8.6; Cl 95%: 2.7 to 26.8) and increased with the age of the subjects (OR = 1.05; Cl 95%: 1.01 to 1.08)., Conclusion: FFP2/FFP3 filter masks did not worsen blood oxygenation in medical staff caring for patients isolated due to SARS-CoV-2 in the ICU. The presence of subjective symptoms such as fatigue may be due to lack of adequate hydration.

The aim of this prospective cohort study was to assess the maximum intensity of postoperative pain at rest in 620 adults after an elective surgery as well as to determine demographic and clinical predictors of pain. The Hospital Anxiety and Depression Scale was used to evaluate the preoperative mental condition of the patient. Preoperative and postoperative pain were assessed at rest based on the Numeric Rating Scale (range: 0-10). The total median maximum intensity of pain was 3 (interquartile range: 1-5). The linear regression model for the maximum intensity of postoperative pain was statistically significant and very well fitted - the coefficient of determination was 62%. Preoperative anxiety, pain, cancer, a medical history of thyroid (vs abdominal) surgery, and an operation resulting in major (vs moderate) tissue injury have a positive impact on the maximum intensity of postoperative pain. Eye surgery and lower limb operations gave lower scores than abdominal surgery. The early identification of these predictors in patients at risk for postoperative pain will help in preparing an individual pain management plan., (© 2021 John Wiley & Sons Australia, Ltd.)

SOCS3 is the main inhibitor of the JAK/STAT3 pathway. This pathway is activated by interleukin 6 (IL-6), a major mediator of the cytokine storm during shock. To determine its role in the vascular response to shock, we challenged mice lacking SOCS3 in the adult endothelium (SOCS3iEKO) with a nonlethal dose of lipopolysaccharide (LPS). SOCS3iEKO mice died 16-24 hours postinjection after severe kidney failure. Loss of SOCS3 led to an LPS-induced type I IFN-like program and high expression of prothrombotic and proadhesive genes. Consistently, we observed intraluminal leukocyte adhesion and neutrophil extracellular trap-osis (NETosis), as well as retinal venular leukoembolization. Notably, heterozygous mice displayed an intermediate phenotype, suggesting a gene dose effect. In vitro studies were performed to study the role of SOCS3 protein levels in the regulation of the inflammatory response. In human umbilical vein endothelial cells, pulse-chase experiments showed that SOCS3 protein had a half-life less than 20 minutes. Inhibition of SOCS3 ubiquitination and proteasomal degradation led to protein accumulation and a stronger inhibition of IL-6 signaling and barrier function loss. Together, our data demonstrate that the regulation of SOCS3 protein levels is critical to inhibit IL-6-mediated endotheliopathy during shock and provide a promising therapeutic avenue to prevent multiorgan dysfunction through stabilization of endothelial SOCS3.

Introduction: The spread of multidrug-resistant pathogens is a serious problem and challenge for the whole medical community. Carbapenem-resistant Klebsiella pneumoniae (CRKP) infections in immunocompromised patients have a severe course and may be fatal. Increasingly, these bacteria are exhibiting resistance to carbapenem antibiotics, which have been used as so-called drugs of last resort. The emergence of the new coronavirus and the pandemic that it has caused require changes to protect against the spread of the new SARS-CoV-2. These changes paradoxically may contribute to the spread of other infections., Methods: PubMed, Cochrane Library databases were searched using relevant keywords. A literature review of carbapenem-resistant Klebsiella pneumoniae infection in patients hospitalized for COVID-19 was conducted according to PRISMA recommendations. A written review protocol was not prepared., Results: 1016 studies in scientific databases were searched. After rejecting duplicate studies, 964 results were obtained. Inclusion and exclusion criteria were then applied, and studies were qualitatively analyzed. Finally, 11 studies were included in the review. The results of infected patients were from six countries. The prevalence of CRKP in Covid-19 patients ranged from 0.35-53%. The majority of CRKP infected patients were male (85%), with a mean age of 61 years. Among isolates, the predominant genes were KPC, OXY-48, CTX-M, TEM, NDM and SHV., Conclusion: The results presented in our review indicate the necessity of paying attention to carbapenem-resistant Klebsiella pneumoniae infections in patients with COVID-19. In order to prevent the increase of bacterial resistance, rational antibiotic therapy should be used, as well as continuous control and surveillance of hospital infections caused by multidrug-resistant organisms.

Objective: The main objective of the researchers was to determine the level of life quality among heart and kidney transplant recipients depending on the time and type of the transplant., Methods: The study was conducted using standardized questionnaires: the 36-Item Short-Form Health Survey, Life Orientation Test-Revised, and Hospital Anxiety and Depression Scale. The study included 146 recipients (109 heart transplant recipients and 37 kidney transplant recipients) from 1 to 26 years after the transplantation surgery (mean 9 years)., Results: The mean age of the study group was 52 years. The mean time since organ transplantation was 10 years for heart transplantation and 4.3 years for kidney transplantation. The study group obtained a slightly lower score for quality of life compared to the general population. In the Physical Component Summary (PCS), the study participants obtained the highest mean for the domain bodily pain (47.6), while the lowest score was in the domain role physical (41.82). As for the Mental Component Summary (MCS), the highest mean was obtained for the domain vitality (50.57), whereas the lowest one was for the domain role emotional (43.38). In 33% of the participants, risk of depression was identified. Statistically significant differences were observed depending on the type of the transplanted organ in the PCS for the domains general health, physical functioning, and bodily pain and the MCS for role emotional and social functioning. The statistically significant predictors for the PCS domain were the type of transplanted organ, recipients' age, and occurrence of anxiety. In turn, the predictor for the MCS was the occurrence of depression., Conclusions: The quality of life (QOL) assessment varies between kidney and heart transplant recipients. The QOL is determined by the recipients' age and the occurrence of anxiety and depression. The obtained QOL assessment results are slightly lower than those in the general population., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Objective: To determine whether the use of perioperative gabapentin reduces postoperative pain and anxiety, decreases ropivacaine consumption and side effects, and improves patient satisfaction., Design: Randomized, placebo-controlled, phase 4 trial., Blinding: Participants, care providers, investigators, data analysts., Setting: Department of Thoracic Surgery of the Institute of Tuberculosis and Lung Disease, Rabka Zdrój Branch, Poland., Subjects: Forty patients undergoing the Ravitch procedure., Methods: Patients aged nine to 17 years were randomized into a gabapentin (preoperative 15 mg/kg, treatment) or placebo group. Postoperative analgesia included gabapentin (7.5 mg/kg) or placebo two times per day for three days, epidural ropivacaine + fentanyl, paracetamol, nonsteroidal anti-inflammatory drugs, and metamizol as a "rescue drug." Pain, anxiety, analgesic consumption, side effects, and patient satisfaction were recorded., Results: There was no statistically significant difference in median pain scores (numerical rating scale < 1/10) or incidence of adverse side effects between the gabapentin group (N = 20) and the placebo group (N = 20). Postoperative anxiety scores were significantly lower than before surgery in the gabapentin group (6 [4-8] vs 7 [6-8.5], P < 0.01) and remained unchanged in the placebo group (6 [5-6.5] vs 6 [5-7], P = 0.07). Gabapentin-treated patients received a lower number of doses of ondansetron when compared with the placebo group (6 [5-6] vs 7 [6-9], P = 0.02). A significant negative association was found between patient satisfaction and postoperative state anxiety in the gabapentin group (R = -0.51, P = 0.02)., Conclusions: Perioperative administration of gabapentin resulted in a decrease of postoperative anxiety in pediatric patients undergoing the Ravitch procedure., (© 2019 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Aims: (1) To compare the efficacy of bupivacaine/fentanyl and ropivacaine/fentanyl for postoperative pain control (2). To identify the predictors of acute post-operative pain at rest, during deep breathing and coughing., Methods: The study was performed in patients aged 6-18 years after thoracic surgery. The subjects were randomized to the bupivacaine 0.125%/fentanyl 5.0 μg/mL (n=46) or ropivacaine 0.2%/fentanyl 5.0 μg/mL (n=48) group; analgesic mixtures were administered through epidural catheter. All the patients received paracetamol and non-steroidal anti-inflammatory drugs. The observation period after surgery lasted 72 h. Pain intensity was assessed at rest, during deep breathing and coughing and was based on the Numerical Rating Scale and the FLACC scale (range 0-10). If the pain was above 2/10, the analgesia was modified., Results: Median pain scores at rest (0.4 vs. 0.5), during deep breathing (0.3 vs. 0.3) and coughing (0.6 vs. 0.6) were comparable in BF and RF group. The intensity of pain at rest was associated with the number of drains inserted into the thorax (β=0.39), the number of pain intensity measurements (β=0.36) and the number of nursing interventions undertaken to relieve pain (β=0.16). Pain intensity at rest determined the intensity of pain during deep breathing (β=0.60), which in turn decided on the severity of pain during coughing (β=0.80). The intensity of pain was increased by age., Conclusions: Thoracic epidural bupivacaine/fentanyl provided adequate pain relief and similar analgesia to ropivacaine/fentanyl. The effectiveness of analgesia depended on the number of pain measurements and interventions by nurses to relieve the pain., Trial Registration: ClinicalTrials.gov; Multimodal Analgesia in Children and Adolescents After the Ravitch Procedure and Thoracotomy; NCT03444636; https://clinicaltrials.gov/ct2/show/NCT03444636.

Background: Although bupivacaine remains a standard local anesthetic for postoperative epidural infusions in pediatric patients, it is increasingly being replaced with ropivacaine by many anesthesiologists. Ropivacaine is associated with less risk for cardiac and central nervous system toxicity., Aims: The purpose of this study was to compare analgesic efficacy and adverse events of postoperative epidural analgesia with ropivacaine/fentanyl versus bupivacaine/fentanyl in children after the Ravitch procedure and thoracotomy., Design: This was a prospective randomized controlled study., Settings: This study was conducted at the Department of Thoracic Surgery of the Institute of Tuberculosis and Lung Diseases in Rabka Zdroj, Poland., Participants/subjects: 94 patients undergoing elective thoracic surgery., Methods: Patients aged 7-17 years were randomly allocated into a ropivacaine 0.2% (RF, n = 45) or bupivacaine 0.125% (BF, n = 45) group; 1 mL of each analgesic solution contained 5 μg fentanyl. All patients received acetaminophen and nonsteroidal anti-inflammatory drugs. Nurses assessed pain intensity and incidence of adverse events over 72 hours after surgery and modified analgesia if patient pain intensity was greater than 2 out of 10., Results: There was no statistically significant difference in median pain scores and incidence of adverse events between the RF group and the BF group. The analgesia was excellent (median pain intensity scores at rest, during deep breathing, and when coughing was less than 1 out of 10 in all patients). Adverse events included incidents of desaturation (64/90), nausea (18/90), vomiting (31/90), pruritus (12/90), urinary retention (2/90), paresthesia (11/90), anisocoria (2/90), and Horner syndrome (2/90)., Conclusions: Thoracic epidural analgesia using an RF and BF solution resulted in similar pain relief and adverse event profiles., (Copyright © 2019 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.)

Aims/background: The proportion of patients who experience anxiety prior to planned surgery, even a minimally invasive one, is estimated at 50-70%. Thoracic surgery, causes significant preoperative anxiety, especially in children. The aim of this study was to determine the effect of an important component of psychological preparation for a surgery as information support on levels of anxiety, pain and satisfaction with postoperative analgesia., Methods: The randomized double blind study including patients aged 9-18 years qualified for lateral thoracotomy or Ravitch procedure. The subjects were randomized to the control group (n=56) provided with a routine preoperative information by a nurse, and the experimental group (n=56) offered additional psychological consultation. Data were collected via the State-Trait Anxiety Inventory., Results: In the experimental group, the level of state anxiety at 48 h post-surgery was significantly lower than prior to the procedure, but only in subjects with preoperative trait anxiety Conclusion: Information support from a psychologist offered prior to a thoracic surgery decrease the level of postoperative state anxiety solely in children with lower levels of trait anxiety. Higher level of postoperative state anxiety negatively affect patients' satisfaction with post-surgical analgesia., Trial Registration: ClinicalTrials.gov; Influence of Preoperative Support on Anxiety, Pain and Satisfaction With Postoperative Analgesia; NCT03488459, https://clinicaltrials.gov/ct2/show/record/NCT03488459?cntry=PL&city=Rabka-Zdr%C3%B3j&rank=1.

Background: Cystic fibrosis (CF) is a chronic disease that has an impact on Health-Related Quality of Life (HRQoL)., Objectives: To identify demographic and clinical factors associated with HRQoL in adolescents and young adults with CF., Methods: The sample comprised adolescent and young adult patients with CF. They completed the Cystic Fibrosis Quality of Life (CFQoL) questionnaire, which includes Physical, Social, Treatment, Chest Symptoms, Emotional Functioning, Future Concerns, Relationships, Body Image, and Career dimensions. We examined the relationships between gender, age, body weight, FEV1, pain, sleep, anxiety, depression and HRQoL., Results: The sample comprised 95 patients (aged 14-25 years; female/male: 43.1/56.8%). The lowest CFQoL score was observed in Future Concerns. FEV 1 and body weight were positively associated with Physical Functioning (ß = 0.21; P < 0.01) and Body Image (ß = 0.30; P< 0.01), respectively. Females perceived themselves more negatively in Future Concerns (ß = -0.26; P< 0.01), Relationships (ß = -0.17; P< 0.01) and Career Concerns (ß = -0.20; P < 0.01) than males. Pain intensity (ß = -0.37), anxiety (ß = -0.39) and poor sleep quality (ß = -0.21) were negatively associated with global CFQoL (P < 0.001)., Conclusions: Pain intensity, anxiety and quality of sleep have the broadest impact on HRQoL. Regular assessment of psycho-emotional functioning, quality of sleep and pain intensity may improve a patient's well-being., (Copyright © 2018. Published by Elsevier Inc.)

Aims and Background: The purpose of the study was to assess the incidence of insomnia in adolescents and young adults with cystic fibrosis and its impact on the quality of life, and to examine whether demographic and clinical factors and negative emotional states are predictors of insomnia in these patients., Methods: The study was conducted among 95 cystic fibrosis patients aged 14-25 years. The study used a personal questionnaire survey, the Athens Insomnia Scale, the Cystic Fibrosis Quality of Life Questionnaire, the Hospital Anxiety and Depression Scale, and the Numeric Rating Scale., Results: Insomnia was diagnosed in 38% of cystic fibrosis patients. In patients with insomnia, the level of anxiety (Me: 10 vs. 4; P=0.000) and depression (Me: 6.5 vs. 2; P=0.000) was significantly higher than in the good sleep quality group. The risk of insomnia increases as anxiety (OR: 4.31; 95% CI: 2.20 to 8.41) and depressive symptoms exacerbate (OR: 4.98; 95% CI: 1.84 to 13.43). Insomnia significantly worsens the quality of life in cystic fibrosis patients (ß=-0.5, P=0.000)., Conclusion: Insomnia affects a large percentage of cystic fibrosis patients, and anxiety and depression are factors that increase the risk of insomnia. Insomnia decreases the quality of life in cystic fibrosis patients.

Aims and Objectives: (i) To compare knowledge and compliance with good clinical practices regarding control of postoperative pain among nurses employed at hospitals with and without a "Hospital without Pain" certificate, (ii) to identify the determinants of nurses' knowledge and (iii) to define barriers to effective control of postoperative pain., Background: Only a slight improvement in postoperative pain control has been observed recently, if any. Implementation of good clinical practices in the control of postoperative pain requires involvement of nurses., Design: A cross-sectional study., Methods: The study included 257 nurses from hospitals with a "Hospital without Pain" certificate and 243 nurses from noncertified hospitals, with mean job seniority of 17.6 ± 9.6 years. All respondents answered 26 questions regarding postoperative pain control-related issues. Based on the answers, overall scores were calculated for (i) nurses' knowledge, (ii) compliance with good clinical practices and (iii) barriers to effective control of postoperative pain., Results: Nurses from the certified hospitals presented with significantly higher levels of knowledge and compliance with good clinical practices and identified significantly more barriers to effective control of postoperative pain. Apart from certification of a hospital, better knowledge of postoperative pain control was determined by higher education, participation in postgraduate training programmes and other relevant courses, self-education from medical journals, employment at paediatric ward or intensive care unit. The most commonly reported barriers to effective control of pain included too low doses of painkillers prescribed by physicians and inability to modify the protocol of pain treatment by the nurse., Conclusions: Control of postoperative pain can be improved by enrolling nurses in various forms of continuous training and by providing them with greater autonomy in administering painkillers to surgical patients., Relevance to Clinical Practice: Better quality of care offered to patients with postoperative pain can be achieved by continuous education of nurses and physicians, and greater compliance with relevant good clinical practices., (© 2017 John Wiley & Sons Ltd.)

The aim of the study was to evaluate level of anxiety, depression and aggression and the sleep quality among Polish adolescent and young adult suffering from cystic fibrosis including the evaluation of their FEV1. The study involved 70 patients both male and female aged between 14 and 25 and suffering from cystic fibrosis. Anxiety, depression and aggression were evaluated by means of Hospital Anxiety and Depression Scale and the quality of sleep was examined following Athens Insomnia Scale another aspect taken into consideration was patients' FEV1. The data analysis was carried out by means of Chi2, Kolmogorov-Smirnov test, Student's t-test, Fisher-Snedecor test, Pearson correlation coeficient. The level of statistical significance was set at p <0.05. Anxiety was observed in 27 (38.6%) cases, depression in 17 (24.3%) and aggression in 46 (65.7%) cases. Anxiety (p = 0.017) and aggression (p = 0.004) were significantly higher among women than among men. 37 (52.8%) patients reported sleep disorders. The findings proved that there is a connection between the quality of sleep and anxiety (r = 0.631; p = 0.000), depression (r = 0.621; p = 0.000) and aggression (r = 0.293; p = 0.014). No significant relationship was found between the quality of sleep and patients' expiratory volume. Emotional disorders such as anxiety, depression and aggression as well as sleep disorders are commonly reported in patients suffering from cystic fibrosis.