Search Results (60)

Background/Objectives: Unplanned readmission to the surgical intensive care unit (UR-SICU) is a serious adverse event linked to higher morbidity, prolonged stay, and increased mortality. Most evidence derives from mixed ICUs, limiting applicability to surgical cohorts. We aimed to identify risk factors for UR-SICU and assess their impact on outcomes. Methods: We performed a retrospective cohort study of adults admitted to a 20-bed SICU in a tertiary hospital between June 2021 and December 2022 after non-cardiac surgery (elective, urgent, trauma, or liver transplantation). Patients dying during the first SICU stay or transferred to another ICU were excluded. Demographics, comorbidities, severity scores, treatments, and complications were recorded. Logistic regression identified predictors. Kaplan–Meier curves analyzed survival. Results: Among 1361 patients, 82 (6.4%) required UR-SICU. Half were surgical (mainly hemorrhage and sepsis), while respiratory and infectious complications predominated among medical readmissions. Independent predictors for UR-SICU were age (OR 1.03/year; p = 0.002), active malignancy (OR 1.79; p = 0.012), and delirium during the first SICU stay (OR 1.86; p = 0.030). UR-SICU patients had longer hospital stays [46 vs. 13 days; p < 0.001] and higher hospital mortality (27.1% vs. 1.48%; OR 24.68; p < 0.001). Mortality remained higher at 6 months (33.3% vs. 7.1%) and 1 year (42.3% vs. 11.1%). Conclusions: UR-SICU occurred in 6.4% of patients and was independently associated with age, malignancy, and delirium. Readmission was strongly linked to prolonged hospitalization and increased short- and long-term mortality. Early recognition of high-risk patients and targeted, personalized preventive strategies may help reduce avoidable readmissions. Full article

Background/Objectives: Our objective was to describe the safety and efficacy of enteral droxidopa, a norepinephrine prodrug, for intravenous (IV) vasopressor weaning in intensive care unit (ICU) patients. Methods: This was a single-center, retrospective descriptive study of adult ICU patients. Patients who received ≥ 4 consecutive doses of droxidopa for IV vasopressor weaning were included. The cessation of the IV vasopressor without re-initiation within 72 h of droxidopa initiation was the primary outcome. The adverse events assessed included hypotension, hypertension, and arrhythmias. Results: Forty-six patients were included, with a median age of 61. Forty-two patients (91%) were on midodrine at the time of droxidopa initiation. The median daily midodrine dose was 80 mg. The median time from ICU admission to droxidopa initiation was 17 days. Patients were on a median of one IV vasopressor at the time of droxidopa initiation, with norepinephrine as the most common agent (50%). The median initial daily droxidopa dose was 300 mg, with a median maximum daily dose of 900 mg. Vasopressor support was discontinued within 72 h of droxidopa initiation in 46% of patients, with a median time to IV vasopressor cessation of 3.3 days. There were no incidences of hypotension, hypertension, arrhythmias, or ICU readmissions related to droxidopa. Droxidopa was continued upon discharge in 29% of patients. Conclusions: Droxidopa may be a safe and effective option to facilitate the weaning of IV vasopressor support in patients who are refractory or intolerant to midodrine. Larger prospective studies are needed to confirm these findings. Full article

Background: Adjuvant therapies improve disease-free and cancer-specific survival in digestive tract malignancies. Return to intended oncological therapy (RIOT) measures how promptly patients resume these treatments after cancer resection. Because sugammadex has demonstrated superior postoperative outcomes compared to neostigmine, we hypothesize that its use may increase the likelihood and timeliness of RIOT in patients undergoing digestive tract cancer surgery. Methods: Adults (≥18 years) undergoing gastrointestinal, hepatobiliary cancer resection, or liver resection for limited metastases between January 2016 and December 2017 were retrospectively analyzed. Patients were grouped by neuromuscular blockade reversal agent (neostigmine vs. sugammadex). The primary outcome was RIOT within 90 days; secondary outcomes included RIOT within 180 days, time-to-RIOT, hospital length of stay, ICU admission, and readmissions. Results: Of 4358 records screened, 1081 met the inclusion criteria: 273 (25.2%) patients with neostigmine and 808 (74.8%) with sugammadex. Patients in the neostigmine group were slightly younger, and racial distribution differed modestly, but sex, BMI, ASA class, comorbidity, cancer type, and stage were comparable. Median reversal doses were 5 mg and 200 mg, respectively. Anesthesia duration, hospital and ICU length of stay, readmissions, and ICU use showed no significant differences. RIOT frequency was also similar across groups, except for modestly higher radiotherapy resumption with neostigmine at 90 and 180 days. Overall, perioperative and oncological outcomes were largely comparable between groups. Conclusions: Sugammadex and neostigmine showed similar RIOT rates, with only a modest difference in radiotherapy resumption. Larger studies are needed to elucidate the potential benefits of sugammadex, particularly regarding long-term oncological outcomes and treatment continuity. Full article

Objective: To determine infectious complications and explore potential prognostic factors associated with mortality in patients with lupus nephritis (LN) admitted to the intensive care unit (ICU). Methods: We conducted a retrospective analytical study of 20 patients with biopsy-proven LN admitted to a tertiary ICU between 2022 and 2023. Clinical, histopathological, microbiological, and paraclinical data were collected. Associations with mortality were explored using Firth’s penalized logistic regression. Results: The mean age was 37 ± 14 years; 85% were female. Hypertension (50%) was the most frequent comorbidity. Mean ICU stay was 13 ± 27 days; in-hospital mortality was 15%, and 60% required hospital readmission. Sepsis was the leading reason for ICU admission (55%), predominantly respiratory and gastrointestinal. In the exploratory analysis, respiratory tract infection (OR 1.43; 95% CI: 1.19–9.90; p = 0.04), proliferative LN (OR 2.12; 95% CI: 1.32–17.34; p = 0.03), and hypocomplementemia (C3) (OR 1.72; 95% CI: 1.25–10.40; p = 0.02) showed point estimates suggestive of higher odds of mortality. Conclusions: In this cohort of critically ill patients with LN, respiratory tract infection, proliferative histological class, and hypocomplementemia were associated with higher mortality. These findings require validation in larger prospective studies to determine their utility in risk stratification and ICU management. Full article

Background: Intensive Care Unit (ICU) readmission and in-hospital mortality are critical indicators of patient outcomes following ICU discharge. Patients readmitted to the ICU often face worse prognosis, higher healthcare costs, and prolonged hospital stays. Identifying high-risk patients is essential for optimizing post-ICU care and resource allocation. Methods: This two-phase study included the following: (1) a retrospective analysis of ICU survivors in a mixed medical–surgical ICU to identify risk factors associated with ICU readmission and in-hospital mortality, and (2) a prospective validation of a newly developed predictive model: the Worse Outcome Score (WOScore). Data collected included demographics, ICU admission characteristics, severity scores (SAPS II, SAPS III, APACHE II, SOFA), interventions, complications and discharge parameters. Results: Among 1.190 ICU survivors, 126 (10.6%) were readmitted to the ICU, and 192 (16.1%) died in hospital after ICU discharge. Key risk factors for ICU readmission included Diabetes Mellitus, SAPS III on admission, and ICU-acquired infections (Ventilator-Associated Pneumonia (VAP) and Catheter-Related Bloodstream Infection, (CRBSI)). Predictors of in-hospital mortality were identified: medical admission, high SAPS III score, high lactate level on ICU admission, tracheostomy, reduced GCS at discharge, blood transfusion, CRBSI, and Acute Kidney Injury (AKI) during ICU stay. The WOScore, developed based on the results above, demonstrated strong predictive ability (AUC: 0.845 derivation, 0.886 validation). A cut-off of 20 distinguished high-risk patients (sensitivity: 88.1%, specificity: 73.0%). Conclusions: ICU readmission and in-hospital mortality are influenced by patient severity, underlying comorbidities, and ICU-related complications. The WOScore provides an effective, easy-to-use risk stratification tool that can guide clinicians in identifying high-risk patients at ICU discharge and guide post-ICU interventions, potentially improving patients’ outcomes and optimizing resource allocation. Further multi-center studies are necessary to validate the model in diverse healthcare settings. Full article

Objectives: Invasive aspergillosis (IA) poses significant risks to patients with malignancies or transplantation; however, estimates of burden-of-illness in patients with IA are sparse. We sought to assess in-hospital and outpatient healthcare resource utilization, all-cause treatment costs, and mortality in patients admitted with IA with hematologic or non-hematologic malignancies, bone marrow transplant/hematopoietic cell transplantation (BMT/HCT), or solid organ transplantation (SOT). Methods: This claims study utilized United States IQVIA data. Adults admitted for IA were identified by diagnosis codes during the patient selection period (October 2015–November 2022). IA patients were stratified into cohorts including recent hematologic or non-hematologic malignancies, or a history of BMT/HCT or SOT. We assessed hospital and intensive care unit (ICU) length-of-stay (LOS), all-cause index hospital treatment costs, and inpatient mortality or need for hospice in each cohort, as well as the need for re-admission and total treatment costs for up to six-months after admission, and all-cause mortality at end of study follow-up. Results: Among 1190 patients admitted for IA, 317 had hematologic malignancies, 155 non-hematologic malignancies, 133 BMT/HCT and 173 SOT. Across these cohorts, IA was associated with protracted (median LOS = 12–18 days; ICU LOS = 10–13 days) and costly (median = USD 79,058–USD 172,342) index hospitalizations ending in death or hospice in 28.1% (89/317) to 36.1% (48/133) of patients. Among those surviving to discharge, between 53.1% (34/64) and 63.4% (97/153) were re-admitted within six months. Total median treatment costs at six months ranged from USD 213,378 to USD 397,857. All-cause mortality was 33.6% (52/155) to 40.6% (54/133) at end of study follow-up. Conclusions: Hospitalizations for IA in patients with malignancies or transplantation are long, costly, and end with readmission, hospice, or death in more than one-third of patients. Full article

Background/Objectives: Community-acquired pneumonia (CAP) remains a major cause of hospitalisation and death, particularly among older and frail adults. Although treatment guidelines exist, adherence to empiric antibiotic recommendations is variable. This study examined whether receiving guideline-concordant antibiotics for CAP was associated with better short- and long-term clinical outcomes. Methods: We conducted a retrospective cohort study of adults admitted with radiologically confirmed CAP to a tertiary hospital in Australia from 1 January to 31 December 2023. Patients with hospital-acquired pneumonia or COVID-19 were excluded. Antibiotic concordance was assessed against local guidelines. Propensity score matching (PSM) accounted for 16 covariates including age, comorbidities (Charlson Index), frailty (Hospital Frailty Risk Score), and pneumonia severity (SMART-COP). Primary outcomes were in-hospital, 30-day, and one-year mortality. Secondary outcomes included ICU admission, invasive ventilation, vasopressor use, hospital length of stay, and 30-day readmissions. Results: Of 241 patients, 51.4% received guideline-concordant antibiotics. Mean age was 73.5 years; 50.2% were male; 42.2% had severe pneumonia (SMART-COP ≥ 5); 36.5% were frail. In unadjusted analysis, in-hospital mortality was higher in the concordant group (5.6% vs. 0.9%, p = 0.038). After PSM (n = 105 matched pairs), concordant treatment was associated with significantly lower 30-day mortality (coefficient = –0.12; 95% CI: –0.23 to –0.02; p = 0.018) and there was a non-significant trend towards reduced 1-year mortality (p = 0.058). Other outcomes, including in-hospital mortality, were not significantly different. Conclusions: Guideline-concordant antibiotics were associated with reduced 30-day mortality in CAP. These results support adherence to evidence-based treatment guidelines to improve patient outcomes. Full article

Background: Multidrug-resistant bacteria (MDRB) represent a significant challenge in intensive care units (ICUs), as they limit treatment options, prolong hospital stays, and escalate healthcare costs. Respiratory ICUs are particularly affected due to the high prevalence of chronically ill patients with recurrent infections. Understanding the impact of culture positivity and MDRB on clinical outcomes and readmission rates is essential for enhancing patient care and addressing the growing burden of antimicrobial resistance. Methods: This retrospective study was conducted in a specialized respiratory ICU at a tertiary care hospital between 1 January 2019, and 1 January 2020. A total of 695 ICU admissions were analyzed, with patients grouped based on readmission status and culture results. Demographic, clinical, and laboratory data were reviewed. Statistical analyses were performed using appropriate tests, with p-values ≤ 0.05 considered statistically significant. Results: Among the 519 unique patients, 65 experienced ICU readmissions. Male patients were significantly more likely to be readmitted (p = 0.008). Culture positivity was predominantly observed in respiratory samples, with Klebsiella spp. identified as the most common pathogen. MDRB prevalence exceeded 60% in both groups, significantly prolonging ICU stays (p = 0.013). However, no significant differences in survival rates were observed between MDRB-positive and MDRB-negative groups. Notably, patients with readmissions had lower C-reactive protein (CRP) levels both during admission and at discharge compared to non-readmitted patients (p = 0.004). This paradox may reflect a subclinical inflammatory response associated with bacterial colonization rather than active infection, particularly in patients with chronic respiratory diseases. Conclusions: MDRB infections and culture positivity are key contributors to prolonged ICU stays, resulting in increased healthcare costs. Implementing effective strategies to manage MDRB infections is critical for improving outcomes in respiratory ICUs and reducing associated risks. This study underscores the growing burden of MDRB and highlights the importance of enhanced antimicrobial stewardship in respiratory ICUs. Full article

Background: Community-acquired bacterial pneumonia (CABP) is a common and costly cause of hospitalization. Although severe CABP (sCABP) occurs in 10–25% of all pneumonia hospitalizations, little generalizable data examine its characteristics and outcomes or hospital resource utilization. Methods: We conducted a retrospective single-group cohort study of adults within the IQVIA hospital Charge Data Master, 2018–2022. We identified CABP via an ICD-10 code algorithm and sCABP was defined as an episode requiring ICU care. We examined baseline characteristics and outcomes, including mortality, costs, and readmission rates. We developed models to identify risk factors associated with readmissions. Results: Among 24,149 patients with sCABP, 14,266 (58.4%) were ≥65 years old and 55.2% were male. The majority were hospitalized in large (300+ beds, 50.9%), urban (91.9%) teaching (62.7%) institutions in the US Southern region (52.3%). The mean (SD) Charlson Comorbidity Index was 1.35 (2.33). The most common comorbidities were hypertension (16.7%), diabetes mellitus (15.7%), and chronic obstructive pulmonary disease (COPD) (12.9%). Hospital mortality was 15.9%. The mean (SD) hospital length of stay (LOS) and costs were 13.6 (12.1) and USD 91,965 (USD 133,734), respectively. An amount of 20% required a readmission within 30 days. Readmission was most strongly associated with older age and the presence of select comorbidities (diabetes mellitus, congestive heart failure, and COPD), each with an odds ratio > 1.4 and 95% confidence intervals excluding 1.0. Conclusions: Patients with sCABP comprise a large population with high mortality and 30-day readmissions. The intrinsic factors related to the latter lend themselves to early recognition and aggressive efforts at reducing complications. Full article

For patients with retroperitoneal sarcomas (RPSs), en-bloc resection with macroscopically negative margins remains the only potentially curative treatment. Textbook outcomes (TOs) are composite measures developed to compare ideal surgical outcomes for complex oncologic resections. The aims of this study were as follows: to define TO for RPS resections; to investigate the impact of treating service and other variables on TO; and to investigate the impact of treating service on achieving a TO. Population-based data from the Queensland Oncology Repository (QOR) was used to perform a retrospective review of all adult patients who underwent resection for primary RPS in Queensland between 2012 and 2022. TO was defined as follows: en-bloc resection; macroscopically negative margins; no unplanned ICU admission, no Clavien–Dindo III or greater complications; hospital length of stay of 14 days or less; no readmission within 30 days; and no 90-day mortality. A TO was achieved in 82 (56.94%) of the 144 patients included in the study. A high-grade histological subtype, the resection of three or more contiguous organs, major vascular resection and treatment outside of a high-volume sarcoma centre (HVSC) were significant negative predictors of achieving TOs (p < 0.05). On multivariate analysis, treatment at a high-volume sarcoma centre was independently associated with a 2.6-fold increase in TO (1.18–5.88, p = 0.02). Achieving a TO was associated with higher five-year DFS (61.5% vs. 41.3%, p = 0.03) and OS (76% vs. 59.4%, p = 0.02). In our state, TOs provide a measure of the quality of RPS resection across multiple health services, with patients treated at high-volume sarcoma centres more likely to achieve a TO. TO rates are associated with improved five-year DFS and OS. Full article

Background/Objectives: Fast-track (FT) protocols have been developed to reduce the surgical burden and enhance recovery, but they still need to be established for carotid endarterectomy (CEA). In this scenario, carotid stenting has gained momentum by answering the need for a less invasive treatment, despite a still debated clinical advantage. We aim to propose a FT protocol for CEA and to analyze its clinical outcomes. Methods: This retrospective, monocentric study enrolled consecutive patients who underwent CEA for asymptomatic carotid stenosis using an FT protocol between January 2016 and December 2024. Patients undergoing CEA for symptomatic carotid stenosis, carotid bypass procedures, and combined interventions were excluded. Our FT protocol comprises same-day hospital admission, exclusive use of local anesthesia, non-invasive assessment of cardiac and neurological status, and selective utilization of cervical drainage. Discharge criteria were goal-directed and included the absence of pain, electrocardiographic abnormalities, hemodynamic instability, neck hematoma, or cranial nerve injury, with a structured plan for rapid readmission if required. Postoperative pain was assessed using the numerical rating scale (NRS), administered to all patients. The perioperative clinical impact of the protocol was evaluated based on complication rates, pain control, length of hospital stay, and early readmission rates. Results: Among 1051 patients who underwent CEA, 853 met the inclusion criteria. General anesthesia was required in 17 cases (2%), while a cervical drain was placed in 83 patients (10%). The eversion technique was employed in 765 cases (90%). Postoperative intensive care unit (ICU) monitoring was necessary for 7 patients (1%). The mean length of hospital stay was 1.17 days. Postoperatively, 17 patients (2%) required surgical revision. Minor stroke occurred in three patients (0.4%), and acute myocardial infarction requiring angioplasty in two patients (0.2%). Inadequate postoperative pain control (NRS > 4) was reported by five patients (0.6%). Hospital readmission was required for one patient due to a neck hematoma. Conclusions: The reported fast-track protocol for elective carotid surgery was associated with a low rate of postoperative complications. These findings support its clinical value and highlight the need for further validation through controlled comparative studies. Furthermore, the implementation of fast-track protocols in carotid surgery should prompt comparative medico-economic research. Full article

Background: Chronic obstructive pulmonary disease (COPD) is a progressive respiratory condition characterised by frequent exacerbations, which contribute to increased healthcare utilisation and reduced quality of life. Knowledge about the disease is generally associated with better outcomes. This study examined the association between COPD knowledge levels and healthcare utilisation (including hospital readmissions) in patients hospitalised for acute exacerbations. Methods: This prospective observational study included 78 patients hospitalised for COPD exacerbations and classified as Group D according to the updated GOLD criteria 2021. The Bristol COPD Knowledge Questionnaire (BCKQ) was administered prior to discharge to evaluate patients’ knowledge levels. Data were collected about emergency department visits, hospitalisations, and intensive care unit (ICU) admissions for a six-month follow-up period. Statistical analyses assessed the relationships between BCKQ scores, patient outcomes, and risk factors influencing hospital readmissions. Results: The median BCKQ total score was 23 (6–40). A strong correlation was found between higher BCKQ scores and more visits to the emergency room (p = 0.005), especially in the subdomains of epidemiology (p = 0.010), aetiology (p = 0.033), and dyspnoea (p = 0.042). Higher antibiotic knowledge scores were associated with ICU admissions (p = 0.019). Logistic regression analysis revealed that domiciliary NIV use (OR = 2.60, p = 0.041) and higher BCKQ scores (OR = 1.10, p = 0.010) were significant predictors of hospital readmissions. However, no significant relationship was found between survival and BCKQ or mCCI scores (p > 0.05). Conclusions: This study indicates that while increased COPD knowledge is associated with greater healthcare utilisation, it does not directly translate into improved clinical outcomes. These findings underscore the importance of integrating practical skills and behaviour management into educational programmes to help patients effectively apply their knowledge. Further research is needed to explore long-term implications and strategies to optimise knowledge-based interventions. Full article

Background: Post-intensive care syndrome (PICS) affects over half of intensive care unit (ICU) survivors, impairing their long-term health and quality of life. Although the Post-Intensive Care Syndrome Questionnaire (PICSQ) was developed to measure PICS, validated cutoff values for screening are lacking. This study aimed to determine optimal cutoff values for each domain of the PICSQ. Methods: A total of 475 ICU survivors completed the PICSQ three months after discharge. Receiver operating characteristic (ROC) curve analyses were conducted to determine optimal cutoff values for each domain. The criterion tools included the Hospital Anxiety and Depression Scale, the Posttraumatic Diagnostic Scale, the Activities of Daily Living scale, and the Montreal Cognitive Assessment. Health-related quality of life and hospital readmission rates were compared between groups classified by the determined cutoffs. Results: The optimal cutoff values were ≥3 for mental, ≥7 for physical, and ≥2 for cognitive domains, with area under the curve (AUC) values of 0.83, 0.84, and 0.80, respectively. The participants scoring above these cutoffs had significantly lower quality of life and higher readmission rates. Conclusions: The determined cutoff values may support early screening of PICS in ICU survivors, enabling timely interventions to improve long-term outcomes. Further research is needed to validate these values in diverse populations. Full article

Allogeneic hematopoietic stem cell transplant (allo-HSCT) is an expensive and resource intensive procedure. This study aims to review the literature pertaining to healthcare resource utilization (HRU) and costs associated with allo-HSCT complications. The review followed the Joanna Briggs Institute methodology for scoping reviews. The PubMed, EMBASE, and Health Business Elite were searched in addition to the grey literature. Eligibility criteria included studies that reported HRU and/or costs associated with adult (≥18 years) allo-HSCT. Studies were categorized according to complications of allo-HSCT including graft-versus-host disease (acute and chronic GVHD) and infections (fungal, cytomegalovirus, virus-associated hemorrhagic cystitis, and acute respiratory tract infection). Commonly reported HRU and cost measures were extracted, including those associated with the direct management of allo-HSCT complications and intensive care unit (ICU) admissions. Reported costs were standardized to 2022 United States Dollars. Patients who experienced GVHD or infection post-transplant had an overall greater HRU including higher rates of hospitalization, hospital readmission, ICU admission, and longer length of stay compared to those patients who did not. Patients with severe or refractory GVHD and/or infection following allo-HSCT required greater healthcare intervention. This scoping review synthesizes the current literature on HRU and costs associated with post allo-HSCT complications. Patients who experienced post allo-HSCT complications had higher HRU and incurred higher costs overall, noting the variability across studies in their clinical context, reporting of HRU, and cost measures. Full article

Background/Objectives: Gram-negative bloodstream infections (GN-BSIs) in the critically ill carry significant mortality, which is exacerbated by delays in appropriate therapy. To improve the time to effective therapy, aminoglycosides are often recommended as empiric adjunctive antimicrobials. However, there is a paucity of clinical data supporting this practice. This study’s objective was to evaluate the safety and efficacy of adjunctive aminoglycosides compared to β-lactam monotherapy in patients admitted to the intensive care unit (ICU) with GN-BSI. Methods: This was a retrospective, propensity-matched cohort study of critically ill patients with GN-BSI. The primary outcome was 15-day all-cause mortality. The secondary endpoints evaluated included 30-day mortality, ICU-free survival days, 60-day relapse, 30-day readmission, development of acute kidney injury (AKI), and new resistance. Results: A total of 209 propensity-matched patients were included for analysis: 136 received β-lactam monotherapy and 73 received adjunctive aminoglycoside. The primary outcome of 15-day all-cause mortality was not significantly different between groups (17% vs. 21%; p = 0.644). Additional secondary endpoints of 30-day mortality (22% vs. 25%), ICU-free survival (12.1 vs. 12.2 days), 60-day relapse (3.3% vs. 7.4%), and 30-day readmission (23% vs. 18%) did not yield significant differences. The proportion of AKI was higher in the adjunctive aminoglycoside group but was not found to be significantly different (26.5% vs. 37%). Conclusions: The use of adjunctive aminoglycosides for GN-BSI did not affect clinical outcomes in the critically ill. Full article